Afinitor: Package Insert / Prescribing Info
Package insert / product label
Generic name: everolimus
Dosage form: tablet, tablet for oral suspension
Drug classes: MTOR inhibitors, Selective immunosuppressants
J Code (medical billing code): J7527 (0.25 mg, oral)
Medically reviewed by Drugs.com. Last updated on Jul 24, 2024.
On This Page
- Indications and Usage
- Dosage and Administration
- Dosage Forms and Strengths
- Contraindications
- Warnings and Precautions
- Adverse Reactions/Side Effects
- Drug Interactions
- Use In Specific Populations
- Description
- Clinical Pharmacology
- Nonclinical Toxicology
- Clinical Studies
- References
- How Supplied/Storage and Handling
- Patient Counseling Information
Highlights of Prescribing Information
AFINITOR® (everolimus) tablets, for oral use
AFINITOR DISPERZ® (everolimus tablets for oral suspension)
Initial U.S. Approval: 2009
Recent Major Changes
Warnings and Precautions, Radiation Sensitization and Radiation Recall (5.12) | 4/2021 |
Indications and Usage for Afinitor
AFINITOR is a kinase inhibitor indicated for the treatment of:
- Postmenopausal women with advanced hormone receptor-positive, HER2-negative breast cancer in combination with exemestane after failure of treatment with letrozole or anastrozole. (1.1)
- Adults with progressive neuroendocrine tumors of pancreatic origin (PNET) and adults with progressive, well-differentiated, non-functional neuroendocrine tumors (NET) of gastrointestinal (GI) or lung origin that are unresectable, locally advanced or metastatic.
Limitations of Use: AFINITOR is not indicated for the treatment of patients with functional carcinoid tumors. (1.2)
- Adults with advanced renal cell carcinoma (RCC) after failure of treatment with sunitinib or sorafenib. (1.3)
- Adults with renal angiomyolipoma and tuberous sclerosis complex (TSC), not requiring immediate surgery. (1.4)
AFINITOR and AFINITOR DISPERZ are kinase inhibitors indicated for the treatment of adult and pediatric patients aged 1 year and older with TSC who have subependymal giant cell astrocytoma (SEGA) that requires therapeutic intervention but cannot be curatively resected. (1.5)
AFINITOR DISPERZ is a kinase inhibitor indicated for the adjunctive treatment of adult and pediatric patients aged 2 years and older with TSC-associated partial-onset seizures. (1.6)
Afinitor Dosage and Administration
Do not combine AFINITOR and AFINITOR DISPERZ to achieve the total daily dose. (2.1)
Modify the dose for patients with hepatic impairment or for patients taking drugs that inhibit or induce P-glycoprotein (P-gp) and CYP3A4. (2.1)
Breast Cancer:
- 10 mg orally once daily. (2.2)
NET:
- 10 mg orally once daily. (2.3)
RCC:
- 10 mg orally once daily. (2.4)
TSC-Associated Renal Angiomyolipoma:
- 10 mg orally once daily. (2.5)
TSC-Associated SEGA:
TSC-Associated Partial-Onset Seizures:
Dosage Forms and Strengths
Contraindications
Clinically significant hypersensitivity to everolimus or to other rapamycin derivatives. (4)
Warnings and Precautions
- Non-Infectious Pneumonitis: Monitor for clinical symptoms or radiological changes. Withhold or permanently discontinue based on severity. (2.9, 5.1)
- Infections: Monitor for signs and symptoms of infection. Withhold or permanently discontinue based on severity. (2.9, 5.2)
- Severe Hypersensitivity Reactions: Permanently discontinue for clinically significant hypersensitivity. (5.3)
- Angioedema: Patients taking concomitant angiotensin-converting-enzyme (ACE) inhibitors may be at increased risk for angioedema. Permanently discontinue for angioedema. (5.4, 7.2)
- Stomatitis: Initiate dexamethasone alcohol-free mouthwash when starting treatment. (5.5, 6.1)
- Renal Failure: Monitor renal function prior to treatment and periodically thereafter. (5.6)
- Risk of Impaired Wound Healing: Withhold for at least 1 week prior to elective surgery. Do not administer for at least 2 weeks following major surgery and until adequate wound healing. The safety of resumption of treatment after resolution of wound healing complications has not been established. (5.7)
- Geriatric Patients: Monitor and adjust dose for adverse reactions. (5.8)
- Metabolic Disorders: Monitor serum glucose and lipids prior to treatment and periodically thereafter. Withhold or permanently discontinue based on severity. (2.9, 5.9)
- Myelosuppression: Monitor hematologic parameters prior to treatment and periodically thereafter. Withhold or permanently discontinue based on severity. (2.9, 5.10)
- Risk of Infection or Reduced Immune Response with Vaccination: Avoid live vaccines and close contact with those who have received live vaccines. Complete recommended childhood vaccinations prior to starting treatment. (5.11)
- Radiation Sensitization and Radiation Recall: Severe radiation reactions may occur. (5.12, 6.2)
- Embryo-Fetal Toxicity: Can cause fetal harm. Advise patients of reproductive potential of the potential risk to a fetus and to use effective contraception. (5.13, 8.1, 8.3)
Adverse Reactions/Side Effects
- Breast cancer, NET, RCC: Most common adverse reactions (incidence ≥ 30%) include stomatitis, infections, rash, fatigue, diarrhea, edema, abdominal pain, nausea, fever, asthenia, cough, headache, and decreased appetite. (6.1)
- TSC-Associated Renal Angiomyolipoma: Most common adverse reaction (incidence ≥ 30%) is stomatitis. (6.1)
- TSC-Associated SEGA: Most common adverse reactions (incidence ≥ 30%) are stomatitis and respiratory tract infection. (6.1)
- TSC-Associated Partial-Onset Seizures: Most common adverse reaction (incidence ≥ 30%) is stomatitis. (6.1)
To report SUSPECTED ADVERSE REACTIONS, contact Novartis Pharmaceuticals Corporation at 1-888-669-6682 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Drug Interactions
Use In Specific Populations
- For breast cancer, NET, RCC, or TSC-associated renal angiomyolipoma patients with hepatic impairment, reduce the dose. (2.10, 8.6)
- For patients with TSC-associated SEGA or TSC-associated partial-onset seizures and severe hepatic impairment, reduce the starting dose and adjust dose to attain target trough concentrations. (2.8, 2.10, 8.6)
See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.
Revised: 2/2022
Full Prescribing Information
1. Indications and Usage for Afinitor
1.1 Hormone Receptor-Positive, HER2-Negative Breast Cancer
AFINITOR® is indicated for the treatment of postmenopausal women with advanced hormone receptor-positive, HER2-negative breast cancer in combination with exemestane, after failure of treatment with letrozole or anastrozole.
1.2 Neuroendocrine Tumors (NET)
AFINITOR is indicated for the treatment of adult patients with progressive neuroendocrine tumors of pancreatic origin (PNET) with unresectable, locally advanced or metastatic disease.
AFINITOR is indicated for the treatment of adult patients with progressive, well-differentiated, non-functional NET of gastrointestinal (GI) or lung origin with unresectable, locally advanced or metastatic disease.
Limitations of Use: AFINITOR is not indicated for the treatment of patients with functional carcinoid tumors [see Clinical Studies (14.2)].
1.3 Renal Cell Carcinoma (RCC)
AFINITOR is indicated for the treatment of adult patients with advanced RCC after failure of treatment with sunitinib or sorafenib.
1.4 Tuberous Sclerosis Complex (TSC)-Associated Renal Angiomyolipoma
AFINITOR is indicated for the treatment of adult patients with renal angiomyolipoma and TSC, not requiring immediate surgery.
2. Afinitor Dosage and Administration
2.1 Important Dosage Information
- AFINITOR and AFINITOR DISPERZ are two different dosage forms. Select the recommended dosage form based on the indication [see Indications and Usage (1)]. Do not combine AFINITOR and AFINITOR DISPERZ to achieve the total dose.
- Modify the dosage for patients with hepatic impairment or for patients taking drugs that inhibit or induce P-glycoprotein (P-gp) and CYP3A4 [see Dosage and Administration (2.10, 2.11, 2.12)].
2.2 Recommended Dosage for Hormone Receptor-Positive, HER2-Negative Breast Cancer
The recommended dosage of AFINITOR is 10 mg orally once daily until disease progression or unacceptable toxicity.
2.3 Recommended Dosage for Neuroendocrine Tumors (NET)
The recommended dosage of AFINITOR is 10 mg orally once daily until disease progression or unacceptable toxicity.
2.4 Recommended Dosage for Renal Cell Carcinoma (RCC)
The recommended dosage of AFINITOR is 10 mg orally once daily until disease progression or unacceptable toxicity.
2.5 Recommended Dosage for Tuberous Sclerosis Complex (TSC)-Associated Renal Angiomyolipoma
The recommended dosage of AFINITOR is 10 mg orally once daily until disease progression or unacceptable toxicity.
2.6 Recommended Dosage for Tuberous Sclerosis Complex (TSC)-Associated Subependymal Giant Cell Astrocytoma (SEGA)
The recommended starting dosage of AFINITOR/AFINITOR DISPERZ is 4.5 mg/m2 orally once daily until disease progression or unacceptable toxicity [see Dosage and Administration (2.8)].
2.7 Recommended Dosage for Tuberous Sclerosis Complex (TSC)-Associated Partial-Onset Seizures
The recommended starting dosage of AFINITOR DISPERZ is 5 mg/m2 orally once daily until disease progression or unacceptable toxicity [see Dosage and Administration (2.8)].
2.8 Therapeutic Drug Monitoring (TDM) and Dose Titration for Tuberous Sclerosis Complex (TSC)-Associated Subependymal Giant Cell Astrocytoma (SEGA) and TSC-Associated Partial-Onset Seizures
- Monitor everolimus whole blood trough concentrations at time points recommended in Table 1.
- Titrate the dose to attain trough concentrations of 5 ng/mL to 15 ng/mL.
- Adjust the dose using the following equation:
New dose* = current dose x (target concentration divided by current concentration)
*The maximum dose increment at any titration must not exceed 5 mg. Multiple dose titrations may be required to attain the target trough concentration.
- When possible, use the same assay and laboratory for TDM throughout treatment.
Abbreviation: P-gp, P-glycoprotein. | |
Event | When to Assess Trough Concentrations After Event |
Initiation of AFINITOR/AFINITOR DISPERZ | 1 to 2 weeks |
Modification of AFINITOR/AFINITOR DISPERZ dose | 1 to 2 weeks |
Switch between AFINITOR and AFINITOR DISPERZ | 1 to 2 weeks |
Initiation or discontinuation of P-gp and moderate CYP3A4 inhibitor | 2 weeks |
Initiation or discontinuation of P-gp and strong CYP3A4 inducer | 2 weeks |
Change in hepatic function | 2 weeks |
Stable dose with changing body surface area (BSA) | Every 3 to 6 months |
Stable dose with stable BSA | Every 6 to 12 months |
2.9 Dosage Modifications for Adverse Reactions
Table 2 summarizes recommendations for dosage modifications of AFINITOR/AFINITOR DISPERZ for the management of adverse reactions.
Adverse Reaction | Severity | Dosage Modification |
Non-infectious pneumonitis [see Warnings and Precautions (5.1)] | Grade 2 | Withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. Permanently discontinue if toxicity does not resolve or improve to Grade 1 within 4 weeks. |
Grade 3 | Withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. If toxicity recurs at Grade 3, permanently discontinue. |
|
Grade 4 | Permanently discontinue. | |
Stomatitis [see Warnings and Precautions (5.5)] | Grade 2 | Withhold until improvement to Grade 0 or 1. Resume at same dose. If recurs at Grade 2, withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. |
Grade 3 | Withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. |
|
Grade 4 | Permanently discontinue. | |
Metabolic events (e.g., hyperglycemia, dyslipidemia) [see Warnings and Precautions (5.9)] | Grade 3 | Withhold until improvement to Grade 0, 1, or 2. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. |
Grade 4 | Permanently discontinue. | |
Other non-hematologic toxicities | Grade 2 | If toxicity becomes intolerable, withhold until improvement to Grade 0 or 1. Resume at same dose. If toxicity recurs at Grade 2, withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. |
Grade 3 | Withhold until improvement to Grade 0 or 1. Consider resuming at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. If recurs at Grade 3, permanently discontinue. |
|
Grade 4 | Permanently discontinue. | |
Thrombocytopenia [see Warnings and Precautions (5.10)] | Grade 2 | Withhold until improvement to Grade 0 or 1. Resume at same dose. |
Grade 3 OR Grade 4 | Withhold until improvement to Grade 0 or 1. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. | |
Neutropenia [see Warnings and Precautions (5.10)] | Grade 3 | Withhold until improvement to Grade 0, 1, or 2. Resume at same dose. |
Grade 4 | Withhold until improvement to Grade 0, 1, or 2. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. | |
Febrile neutropenia [see Warnings and Precautions (5.10)] | Grade 3 | Withhold until improvement to Grade 0, 1, or 2, and no fever. Resume at 50% of previous dose; change to every other day dosing if the reduced dose is lower than the lowest available strength. |
Grade 4 | Permanently discontinue. |
2.10 Dosage Modifications for Hepatic Impairment
The recommended dosages of AFINITOR/AFINITOR DISPERZ for patients with hepatic impairment are described in Table 3 [see Use in Specific Populations (8.6)]:
Abbreviations: NET, Neuroendocrine Tumors; RCC, Renal Cell Carcinoma; SEGA, Subependymal Giant Cell Astrocytoma; TSC, Tuberous Sclerosis Complex. | ||
Indication | Dose Modification for AFINITOR/AFINITOR DISPERZ | |
Breast Cancer, NET, RCC, and TSC-Associated Renal Angiomyolipoma |
|
|
TSC-Associated SEGA and TSC- Associated Partial-Onset Seizures |
|
2.11 Dosage Modifications for P-gp and CYP3A4 Inhibitors
- Avoid the concomitant use of P-gp and strong CYP3A4 inhibitors [see Drug Interactions (7.1)].
- Avoid ingesting grapefruit and grapefruit juice.
- Reduce the dose for patients taking AFINITOR/AFINITOR DISPERZ with a P-gp and moderate CYP3A4 inhibitor as recommended in Table 4 [see Drug Interactions (7.1), Clinical Pharmacology (12.3)].
Indication | Dose Modification for AFINITOR/AFINITOR DISPERZ |
Breast Cancer, NET, RCC, and TSC-Associated Renal Angiomyolipoma |
|
TSC-Associated SEGA and TSC- Associated Partial-Onset Seizures |
|
2.12 Dosage Modifications for P-gp and CYP3A4 Inducers
- Avoid concomitant use of St. John’s Wort (Hypericum perforatum).
- Increase the dose for patients taking AFINITOR/AFINITOR DISPERZ with a P-gp and strong CYP3A4 inducer as recommended in Table 5 [see Drug Interactions (7.1), Clinical Pharmacology (12.3)].
Indication | Dose Modification for AFINITOR/AFINITOR DISPERZ |
Breast Cancer, NET, RCC, and TSC-Associated Renal Angiomyolipoma |
|
TSC-Associated SEGA and TSC- Associated Partial-Onset Seizures |
|
2.13 Administration and Preparation
- Administer AFINITOR/AFINITOR DISPERZ at the same time each day.
- Administer AFINITOR/AFINITOR DISPERZ consistently either with or without food [see Clinical Pharmacology (12.3)].
- If a dose of AFINITOR/AFINITOR DISPERZ is missed, it can be administered up to 6 hours after the time it is normally administered. After more than 6 hours, the dose should be skipped for that day. The next day, AFINITOR/AFINITOR DISPERZ should be administered at its usual time. Double doses should not be administered to make up for the dose that was missed.
AFINITOR
- AFINITOR should be swallowed whole with a glass of water. Do not break or crush tablets.
AFINITOR DISPERZ
- Wear gloves to avoid possible contact with everolimus when preparing suspensions of AFINITOR DISPERZ for another person.
- Administer as a suspension only.
- Administer suspension immediately after preparation. Discard suspension if not administered within 60 minutes after preparation.
- Prepare suspension in water only.
Using an Oral Syringe to Prepare Oral Suspension:
- Place the prescribed dose into a 10-mL syringe. Do not exceed a total of 10 mg per syringe. If higher doses are required, prepare an additional syringe. Do not break or crush tablets.
- Draw approximately 5 mL of water and 4 mL of air into the syringe.
- Place the filled syringe into a container (tip up) for 3 minutes, until the tablets are in suspension.
- Gently invert the syringe 5 times immediately prior to administration.
- After administration of the prepared suspension, draw approximately 5 mL of water and 4 mL of air into the same syringe, and swirl the contents to suspend remaining particles. Administer the entire contents of the syringe.
Using a Small Drinking Glass to Prepare Oral Suspension:
- Place the prescribed dose into a small drinking glass (maximum size 100 mL) containing approximately 25 mL of water. Do not exceed a total of 10 mg per glass. If higher doses are required, prepare an additional glass. Do not break or crush tablets.
- Allow 3 minutes for suspension to occur.
- Stir the contents gently with a spoon, immediately prior to drinking.
- After administration of the prepared suspension, add 25 mL of water and stir with the same spoon to re-suspend remaining particles. Administer the entire contents of the glass.
3. Dosage Forms and Strengths
AFINITOR
Tablets, white to slightly yellow and elongated with a bevelled edge:
- 2.5 mg: engraved with “LCL” on one side and “NVR” on the other.
- 5 mg: engraved with “5” on one side and “NVR” on the other.
- 7.5 mg: engraved with “7P5” on one side and “NVR” on the other.
- 10 mg: engraved with “UHE” on one side and “NVR” on the other.
AFINITOR DISPERZ
Tablets for oral suspension, white to slightly yellowish, round, and flat with a bevelled edge:
- 2 mg: engraved with “D2” on one side and “NVR” on the other.
- 3 mg: engraved with “D3” on one side and “NVR” on the other.
- 5 mg: engraved with “D5” on one side and “NVR” on the other.
4. Contraindications
AFINITOR/AFINITOR DISPERZ is contraindicated in patients with clinically significant hypersensitivity to everolimus or to other rapamycin derivatives [see Warnings and Precautions (5.3)].
5. Warnings and Precautions
5.1 Non-infectious Pneumonitis
Non-infectious pneumonitis is a class effect of rapamycin derivatives. Non-infectious pneumonitis was reported in up to 19% of patients treated with AFINITOR/AFINITOR DISPERZ in clinical trials, some cases were reported with pulmonary hypertension (including pulmonary arterial hypertension) as a secondary event. The incidence of Grade 3 and 4 non-infectious pneumonitis was up to 4% and up to 0.2%, respectively [see Adverse Reactions (6.1)]. Fatal outcomes have been observed.
Consider a diagnosis of non-infectious pneumonitis in patients presenting with non-specific respiratory signs and symptoms. Consider opportunistic infections, such as pneumocystis jiroveci pneumonia (PJP) in the differential diagnosis. Advise patients to report promptly any new or worsening respiratory symptoms.
Continue AFINITOR/AFINITOR DISPERZ without dose alteration in patients who develop radiological changes suggestive of non-infectious pneumonitis and have few or no symptoms. Imaging appears to overestimate the incidence of clinical pneumonitis.
For Grade 2 to 4 non-infectious pneumonitis, withhold or permanently discontinue AFINITOR/AFINITOR DISPERZ based on severity [see Dosage and Administration (2.9)]. Corticosteroids may be indicated until clinical symptoms resolve. Administer prophylaxis for PJP when concomitant use of corticosteroids or other immunosuppressive agents are required. The development of pneumonitis has been reported even at a reduced dose.
5.2 Infections
AFINITOR/AFINITOR DISPERZ has immunosuppressive properties and may predispose patients to bacterial, fungal, viral, or protozoal infections, including infections with opportunistic pathogens [see Adverse Reactions (6.1)]. Localized and systemic infections, including pneumonia, mycobacterial infections, other bacterial infections, invasive fungal infections (e.g., aspergillosis, candidiasis, or PJP), and viral infections (e.g., reactivation of hepatitis B virus) have occurred. Some of these infections have been severe (e.g., sepsis, septic shock, or resulting in multisystem organ failure) or fatal. The incidence of Grade 3 and 4 infections was up to 10% and up to 3%, respectively. The incidence of serious infections was reported at a higher frequency in patients < 6 years of age [see Use in Specific Populations (8.4)].
Complete treatment of preexisting invasive fungal infections prior to starting treatment. Monitor for signs and symptoms of infection. Withhold or permanently discontinue AFINITOR/AFINITOR DISPERZ based on severity of infection [see Dosage and Administration (2.9)].
Administer prophylaxis for PJP when concomitant use of corticosteroids or other immunosuppressive agents are required.
5.3 Severe Hypersensitivity Reactions
Hypersensitivity reactions to AFINITOR/AFINITOR DISPERZ have been observed and include anaphylaxis, dyspnea, flushing, chest pain, and angioedema (e.g., swelling of the airways or tongue, with or without respiratory impairment) [see Contraindications (4)]. The incidence of Grade 3 hypersensitivity reactions was up to 1%. Permanently discontinue AFINITOR/AFINITOR DISPERZ for the development of clinically significant hypersensitivity.
5.4 Angioedema With Concomitant Use of Angiotensin-Converting Enzyme (ACE) Inhibitors
Patients taking concomitant ACE inhibitors with AFINITOR/AFINITOR DISPERZ may be at increased risk for angioedema (e.g., swelling of the airways or tongue, with or without respiratory impairment). In a pooled analysis of randomized double-blind oncology clinical trials, the incidence of angioedema in patients taking AFINITOR with an ACE inhibitor was 6.8% compared to 1.3% in the control arm with an ACE inhibitor. Permanently discontinue AFINITOR/AFINITOR DISPERZ for angioedema.
5.5 Stomatitis
Stomatitis, including mouth ulcers and oral mucositis, has occurred in patients treated with AFINITOR/AFINITOR DISPERZ at an incidence ranging from 44% to 78% across clinical trials. Grades 3-4 stomatitis was reported in 4% to 9% of patients [see Adverse Reactions (6.1)]. Stomatitis most often occurs within the first 8 weeks of treatment. When starting AFINITOR/AFINITOR DISPERZ, initiating dexamethasone alcohol-free oral solution as a swish and spit mouthwash reduces the incidence and severity of stomatitis [see Adverse Reactions (6.1)]. If stomatitis does occur, mouthwashes and/or other topical treatments are recommended. Avoid alcohol-, hydrogen peroxide-, iodine-, or thyme- containing products, as they may exacerbate the condition. Do not administer antifungal agents, unless fungal infection has been diagnosed.
5.6 Renal Failure
Cases of renal failure (including acute renal failure), some with a fatal outcome, have occurred in patients taking AFINITOR. Elevations of serum creatinine and proteinuria have been reported in patients taking AFINITOR/AFINITOR DISPERZ [see Adverse Reactions (6.1)]. The incidence of Grade 3 and 4 elevations of serum creatinine was up to 2% and up to 1%, respectively. The incidence of Grade 3 and 4 proteinuria was up to 1% and up to 0.5%, respectively. Monitor renal function prior to starting AFINITOR/AFINITOR DISPERZ and annually thereafter. Monitor renal function at least every 6 months in patients who have additional risk factors for renal failure.
5.7 Risk of Impaired Wound Healing
Impaired wound healing can occur in patients who receive drugs that inhibit the VEGF signaling pathway. Therefore, AFINITOR/AFINITOR DISPERZ have the potential to adversely affect wound healing.
Withhold AFINITOR/AFINITOR DISPERZ for at least 1 week prior to elective surgery. Do not administer for at least 2 weeks following major surgery and until adequate wound healing. The safety of resumption of treatment upon resolution of wound healing complications has not been established.
5.8 Geriatric Patients
In the randomized hormone receptor-positive, HER2-negative breast cancer study (BOLERO-2), the incidence of deaths due to any cause within 28 days of the last AFINITOR dose was 6% in patients ≥ 65 years of age compared to 2% in patients < 65 years of age. Adverse reactions leading to permanent treatment discontinuation occurred in 33% of patients ≥ 65 years of age compared to 17% in patients < 65 years of age. Careful monitoring and appropriate dose adjustments for adverse reactions are recommended [see Dosage and Administration (2.9), Use in Specific Populations (8.5)].
5.9 Metabolic Disorders
Hyperglycemia, hypercholesterolemia, and hypertriglyceridemia have been reported in patients taking AFINITOR/AFINITOR DISPERZ at an incidence up to 75%, 86%, and 73%, respectively. The incidence of these Grade 3 and 4 laboratory abnormalities was up to 15% and up to 0.4%, respectively [see Adverse Reactions (6.1)]. In non-diabetic patients, monitor fasting serum glucose prior to starting AFINITOR/AFINITOR DISPERZ and annually thereafter. In diabetic patients, monitor fasting serum glucose more frequently as clinically indicated. Monitor lipid profile prior to starting AFINITOR/AFINITOR DISPERZ and annually thereafter. When possible, achieve optimal glucose and lipid control prior to starting AFINITOR/AFINITOR DISPERZ. For Grade 3 to 4 metabolic events, withhold or permanently discontinue AFINITOR/AFINITOR DISPERZ based on severity [see Dosage and Administration (2.9)].
5.10 Myelosuppression
Anemia, lymphopenia, neutropenia, and thrombocytopenia have been reported in patients taking AFINITOR/AFINITOR DISPERZ. The incidence of these Grade 3 and 4 laboratory abnormalities was up to 16% and up to 2%, respectively [see Adverse Reactions (6.1)]. Monitor complete blood count (CBC) prior to starting AFINITOR/AFINITOR DISPERZ every 6 months for the first year of treatment and annually thereafter. Withhold or permanently discontinue AFINITOR/AFINITOR DISPERZ based on severity [see Dosage and Administration (2.9)].
5.11 Risk of Infection or Reduced Immune Response With Vaccination
The safety of immunization with live vaccines during AFINITOR/AFINITOR DISPERZ therapy has not been studied. Due to the potential increased risk of infection, avoid the use of live vaccines and close contact with individuals who have received live vaccines during treatment with AFINITOR/AFINITOR DISPERZ. Due to the potential increased risk of infection or reduced immune response with vaccination, complete the recommended childhood series of vaccinations according to American Council on Immunization Practices (ACIP) guidelines prior to the start of therapy. An accelerated vaccination schedule may be appropriate.
5.12 Radiation Sensitization and Radiation Recall
Radiation sensitization and recall, in some cases severe, involving cutaneous and visceral organs (including radiation esophagitis and pneumonitis) have been reported in patients treated with radiation prior to, during, or subsequent to AFINITOR/AFINITOR DISPERZ treatment [see Adverse Reactions (6.2)].
Monitor patients closely when AFINITOR/AFINITOR DISPERZ is administered during or sequentially with radiation treatment.
5.13 Embryo-Fetal Toxicity
Based on animal studies and the mechanism of action, AFINITOR/AFINITOR DISPERZ can cause fetal harm when administered to a pregnant woman. In animal studies, everolimus caused embryo-fetal toxicities in rats when administered during the period of organogenesis at maternal exposures that were lower than human exposures at the clinical dose of 10 mg once daily. Advise pregnant women of the potential risk to a fetus. Advise female patients of reproductive potential to avoid becoming pregnant and to use effective contraception during treatment with AFINITOR/AFINITOR DISPERZ and for 8 weeks after the last dose. Advise male patients with female partners of reproductive potential to use effective contraception during treatment with AFINITOR/AFINITOR DISPERZ and for 4 weeks after the last dose [see Use in Specific Populations (8.1, 8.3)].
6. Adverse Reactions/Side Effects
The following serious adverse reactions are described elsewhere in the labeling:
- Non-Infectious Pneumonitis [see Warnings and Precautions (5.1)]
- Infections [see Warnings and Precautions (5.2)]
- Severe Hypersensitivity Reactions [see Warnings and Precautions (5.3)]
- Angioedema with Concomitant Use of ACE inhibitors [see Warnings and Precautions (5.4)]
- Stomatitis [see Warnings and Precautions (5.5)]
- Renal Failure [see Warnings and Precautions (5.6)]
- Impaired Wound Healing [see Warnings and Precautions (5.7)]
- Metabolic Disorders [see Warnings and Precautions (5.9)]
- Myelosuppression [see Warnings and Precautions (5.10)]
- Radiation Sensitization and Radiation Recall [see Warnings and Precautions (5.12)]
6.1 Clinical Trials Experience
Because clinical trials are conducted under widely varying conditions, the adverse reaction rates observed cannot be directly compared to rates in other trials and may not reflect the rates observed in clinical practice.
Hormone Receptor-Positive, HER2-Negative Breast Cancer
The safety of AFINITOR (10 mg orally once daily) in combination with exemestane (25 mg orally once daily) (n = 485) vs. placebo in combination with exemestane (n = 239) was evaluated in a randomized, controlled trial (BOLERO-2) in patients with advanced or metastatic hormone receptor-positive, HER2-negative breast cancer. The median age of patients was 61 years (28 to 93 years), and 75% were white. The median follow-up was approximately 13 months.
The most common adverse reactions (incidence ≥ 30%) were stomatitis, infections, rash, fatigue, diarrhea, and decreased appetite. The most common Grade 3-4 adverse reactions (incidence ≥ 2%) were stomatitis, infections, hyperglycemia, fatigue, dyspnea, pneumonitis, and diarrhea. The most common laboratory abnormalities (incidence ≥ 50%) were hypercholesterolemia, hyperglycemia, increased aspartate transaminase (AST), anemia, leukopenia, thrombocytopenia, lymphopenia, increased alanine transaminase (ALT), and hypertriglyceridemia. The most common Grade 3-4 laboratory abnormalities (incidence ≥ 3%) were lymphopenia, hyperglycemia, anemia, hypokalemia, increased AST, increased ALT, and thrombocytopenia.
Fatal adverse reactions occurred in 2% of patients who received AFINITOR. The rate of adverse reactions resulting in permanent discontinuation was 24% for the AFINITOR arm. Dose adjustments (interruptions or reductions) occurred in 63% of patients in the AFINITOR arm.
Adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR vs. placebo are presented in Table 6. Laboratory abnormalities are presented in Table 7. The median duration of treatment with AFINITOR was 23.9 weeks; 33% were exposed to AFINITOR for a period of ≥ 32 weeks.
Grading according to NCI CTCAE Version 3.0. aIncludes stomatitis, mouth ulceration, aphthous stomatitis, glossodynia, gingival pain, glossitis, and lip ulceration. bIncludes all reported infections, including but not limited to, urinary tract infections, respiratory tract (upper and lower) infections, skin infections, and gastrointestinal tract infections. cIncludes pneumonitis, interstitial lung disease, lung infiltration, and pulmonary fibrosis. dNo Grade 4 adverse reactions were reported. |
||||
AFINITOR with Exemestane
N = 482 | Placebo with Exemestane
N = 238 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 67 | 8d | 11 | 0.8 |
Diarrhea | 33 | 2 | 18 | 0.8 |
Nausea | 29 | 0.4 | 28 | 1 |
Vomiting | 17 | 1 | 12 | 0.8 |
Constipation | 14 | 0.4d | 13 | 0.4 |
Dry mouth | 11 | 0 | 7 | 0 |
General | ||||
Fatigue | 36 | 4 | 27 | 1d |
Edema peripheral | 19 | 1d | 6 | 0.4d |
Pyrexia | 15 | 0.2d | 7 | 0.4d |
Asthenia | 13 | 2 | 4 | 0 |
Infections | ||||
Infectionsb | 50 | 6 | 25 | 2d |
Investigations | ||||
Weight loss | 25 | 1d | 6 | 0 |
Metabolism and nutrition | ||||
Decreased appetite | 30 | 1d | 12 | 0.4d |
Hyperglycemia | 14 | 5 | 2 | 0.4d |
Musculoskeletal and connective tissue | ||||
Arthralgia | 20 | 0.8d | 17 | 0 |
Back pain | 14 | 0.2d | 10 | 0.8d |
Pain in extremity | 9 | 0.4d | 11 | 2d |
Nervous system | ||||
Dysgeusia | 22 | 0.2d | 6 | 0 |
Headache | 21 | 0.4d | 14 | 0 |
Psychiatric | ||||
Insomnia | 13 | 0.2d | 8 | 0 |
Respiratory, thoracic and mediastinal | ||||
Cough | 24 | 0.6d | 12 | 0 |
Dyspnea | 21 | 4 | 11 | 1 |
Epistaxis | 17 | 0 | 1 | 0 |
Pneumonitisc | 19 | 4 | 0.4 | 0 |
Skin and subcutaneous tissue | ||||
Rash | 39 | 1d | 6 | 0 |
Pruritus | 13 | 0.2d | 5 | 0 |
Alopecia | 10 | 0 | 5 | 0 |
Vascular | ||||
Hot flush | 6 | 0 | 14 | 0 |
Grading according to NCI CTCAE Version 3.0. aReflects corresponding adverse drug reaction reports of anemia, leukopenia, lymphopenia, neutropenia, and thrombocytopenia (collectively as pancytopenia), which occurred at lower frequency. bNo Grade 4 laboratory abnormalities were reported. |
||||
Laboratory Parameter | AFINITOR with Exemestane
N = 482 | Placebo with Exemestane
N = 238 |
||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematologya | ||||
Anemia | 68 | 6 | 40 | 1 |
Leukopenia | 58 | 2b | 28 | 6 |
Thrombocytopenia | 54 | 3 | 5 | 0.4 |
Lymphopenia | 54 | 12 | 37 | 6 |
Neutropenia | 31 | 2b | 11 | 2 |
Chemistry | ||||
Hypercholesterolemia | 70 | 1 | 38 | 2 |
Hyperglycemia | 69 | 9 | 44 | 1 |
Increased AST | 69 | 4 | 45 | 3 |
Increased ALT | 51 | 4 | 29 | 5b |
Hypertriglyceridemia | 50 | 0.8b | 26 | 0 |
Hypoalbuminemia | 33 | 0.8b | 16 | 0.8b |
Hypokalemia | 29 | 4 | 7 | 1b |
Increased creatinine | 24 | 2 | 13 | 0 |
Topical Prophylaxis for Stomatitis
In a single arm study (SWISH; N = 92) in postmenopausal women with hormone receptor-positive, HER2-negative breast cancer beginning AFINITOR (10 mg orally once daily) in combination with exemestane (25 mg orally once daily), patients started dexamethasone 0.5 mg/5 mL alcohol-free mouthwash (10 mL swished for 2 minutes and spat, 4 times daily for 8 weeks) concurrently with AFINITOR and exemestane. No food or drink was to be consumed for at least 1 hour after swishing and spitting the dexamethasone mouthwash. The primary objective of this study was to assess the incidence of Grade 2 to 4 stomatitis within 8 weeks. The incidence of Grade 2 to 4 stomatitis within 8 weeks was 2%, which was lower than the 33% reported in the BOLERO-2 trial. The incidence of Grade 1 stomatitis was 19%. No cases of Grade 3 or 4 stomatitis were reported. Oral candidiasis was reported in 2% of patients in this study compared to 0.2% in the BOLERO-2 trial.
Coadministration of AFINITOR/AFINITOR DISPERZ and dexamethasone alcohol-free oral solution has not been studied in pediatric patients.
Pancreatic Neuroendocrine Tumors (PNET)
In a randomized, controlled trial (RADIANT-3) of AFINITOR (n = 204) vs. placebo (n = 203) in patients with advanced PNET the median age of patients was 58 years (20 to 87 years), 79% were white, and 55% were male. Patients on the placebo arm could cross over to open-label AFINITOR upon disease progression.
The most common adverse reactions (incidence ≥ 30%) were stomatitis, rash, diarrhea, fatigue, edema, abdominal pain, nausea, fever, and headache. The most common Grade 3-4 adverse reactions (incidence ≥ 5%) were stomatitis and diarrhea. The most common laboratory abnormalities (incidence ≥ 50%) were anemia, hyperglycemia, increased alkaline phosphatase, hypercholesterolemia, decreased bicarbonate, and increased AST. The most common Grade 3-4 laboratory abnormalities (incidence ≥ 3%) were hyperglycemia, lymphopenia, anemia, hypophosphatemia, increased alkaline phosphatase, neutropenia, increased AST, hypokalemia, and thrombocytopenia.
Deaths during double-blind treatment where an adverse reaction was the primary cause occurred in seven patients on AFINITOR. Causes of death on the AFINITOR arm included one case of each of the following: acute renal failure, acute respiratory distress, cardiac arrest, death (cause unknown), hepatic failure, pneumonia, and sepsis. After cross-over to open-label AFINITOR, there were three additional deaths, one due to hypoglycemia and cardiac arrest in a patient with insulinoma, one due to myocardial infarction with congestive heart failure, and the other due to sudden death. The rate of adverse reactions resulting in permanent discontinuation was 20% for the AFINITOR group. Dose delay or reduction was necessary in 61% of AFINITOR patients. Grade 3-4 renal failure occurred in six patients in the AFINITOR arm. Thrombotic events included five patients with pulmonary embolus in the AFINITOR arm as well as three patients with thrombosis in the AFINITOR arm.
Table 8 compares the incidence of adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR vs. placebo. Laboratory abnormalities are summarized in Table 9. The median duration of treatment in patients who received AFINITOR was 37 weeks.
In female patients aged 18 to 55 years, irregular menstruation occurred in 5 of 46 (11%) AFINITOR-treated females.
Grading according to NCI CTCAE Version 3.0. aIncludes stomatitis, aphthous stomatitis, gingival pain/swelling/ulceration, glossitis, glossodynia, lip ulceration, mouth ulceration, tongue ulceration, and mucosal inflammation. bIncludes diarrhea, enteritis, enterocolitis, colitis, defecation urgency, and steatorrhea. cIncludes pneumonitis, interstitial lung disease, pulmonary fibrosis, and restrictive pulmonary disease. dNo Grade 4 adverse reactions were reported. |
||||
AFINITOR
N = 204 | Placebo
N = 203 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 70 | 7d | 20 | 0 |
Diarrheab | 50 | 6 | 25 | 3d |
Abdominal pain | 36 | 4d | 32 | 7 |
Nausea | 32 | 2d | 33 | 2d |
Vomiting | 29 | 1d | 21 | 2d |
Constipation | 14 | 0 | 13 | 0.5d |
Dry mouth | 11 | 0 | 4 | 0 |
General | ||||
Fatigue/malaise | 45 | 4 | 27 | 3 |
Edema (general and peripheral) | 39 | 2 | 12 | 1d |
Fever | 31 | 1 | 13 | 0.5d |
Asthenia | 19 | 3d | 20 | 3d |
Infections | ||||
Nasopharyngitis/rhinitis/URI | 25 | 0 | 13 | 0 |
Urinary tract infection | 16 | 0 | 6 | 0.5d |
Investigations | ||||
Weight loss | 28 | 0.5d | 11 | 0 |
Metabolism and nutrition | ||||
Decreased appetite | 30 | 1d | 18 | 1d |
Diabetes mellitus | 10 | 2d | 0.5 | 0 |
Musculoskeletal and connective tissue | ||||
Arthralgia | 15 | 1 | 7 | 0.5d |
Back pain | 15 | 1d | 11 | 1d |
Pain in extremity | 14 | 0.5d | 6 | 1d |
Muscle spasms | 10 | 0 | 4 | 0 |
Nervous system | ||||
Headache/migraine | 30 | 0.5d | 15 | 1d |
Dysgeusia | 19 | 0 | 5 | 0 |
Dizziness | 12 | 0.5d | 7 | 0 |
Psychiatric | ||||
Insomnia | 14 | 0 | 8 | 0 |
Respiratory, thoracic and mediastinal | ||||
Cough/productive cough | 25 | 0.5d | 13 | 0 |
Epistaxis | 22 | 0 | 1 | 0 |
Dyspnea/dyspnea exertional | 20 | 3 | 7 | 0.5d |
Pneumonitisc | 17 | 4 | 0 | 0 |
Oropharyngeal pain | 11 | 0 | 6 | 0 |
Skin and subcutaneous | ||||
Rash | 59 | 0.5 | 19 | 0 |
Nail disorders | 22 | 0.5 | 2 | 0 |
Pruritus/pruritus generalized | 21 | 0 | 13 | 0 |
Dry skin/xeroderma | 13 | 0 | 6 | 0 |
Vascular | ||||
Hypertension | 13 | 1 | 6 | 1d |
Grading according to NCI CTCAE Version 3.0. | ||||
Laboratory parameter | AFINITOR
N = 204 | Placebo
N = 203 |
||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematology | ||||
Anemia | 86 | 15 | 63 | 1 |
Lymphopenia | 45 | 16 | 22 | 4 |
Thrombocytopenia | 45 | 3 | 11 | 0 |
Leukopenia | 43 | 2 | 13 | 0 |
Neutropenia | 30 | 4 | 17 | 2 |
Chemistry | ||||
Hyperglycemia (fasting) | 75 | 17 | 53 | 6 |
Increased alkaline phosphatase | 74 | 8 | 66 | 8 |
Hypercholesterolemia | 66 | 0.5 | 22 | 0 |
Bicarbonate decreased | 56 | 0 | 40 | 0 |
Increased AST | 56 | 4 | 41 | 4 |
Increased ALT | 48 | 2 | 35 | 2 |
Hypophosphatemia | 40 | 10 | 14 | 3 |
Hypertriglyceridemia | 39 | 0 | 10 | 0 |
Hypocalcemia | 37 | 0.5 | 12 | 0 |
Hypokalemia | 23 | 4 | 5 | 0 |
Increased creatinine | 19 | 2 | 14 | 0 |
Hyponatremia | 16 | 1 | 16 | 1 |
Hypoalbuminemia | 13 | 1 | 8 | 0 |
Hyperbilirubinemia | 10 | 1 | 14 | 2 |
Hyperkalemia | 7 | 0 | 10 | 0.5 |
Neuroendocrine Tumors (NET) of Gastrointestinal (GI) or Lung Origin
In a randomized, controlled trial (RADIANT-4) of AFINITOR (n = 202 treated) vs. placebo (n = 98 treated) in patients with advanced non-functional NET of GI or lung origin, the median age of patients was 63 years (22-86 years), 76% were white, and 53% were female. The median duration of exposure to AFINITOR was 9.3 months; 64% of patients were treated for ≥ 6 months and 39% were treated for ≥ 12 months. AFINITOR was discontinued for adverse reactions in 29% of patients, dose reduction or delay was required in 70% of AFINITOR-treated patients.
Serious adverse reactions occurred in 42% of AFINITOR-treated patients and included 3 fatal events (cardiac failure, respiratory failure, and septic shock). Adverse reactions occurring at an incidence of ≥ 10% and at ≥ 5% absolute incidence over placebo (all Grades) or ≥ 2% higher incidence over placebo (Grade 3 and 4) are presented in Table 10. Laboratory abnormalities are presented in Table 11.
Grading according to NCI CTCAE Version 4.03. aIncludes stomatitis, mouth ulceration, aphthous stomatitis, gingival pain, glossitis, tongue ulceration, and mucosal inflammation. bUrinary tract infection, nasopharyngitis, upper respiratory tract infection, lower respiratory tract infection (pneumonia, bronchitis), abscess, pyelonephritis, septic shock and viral myocarditis. cIncludes pneumonitis and interstitial lung disease. dNo Grade 4 adverse reactions were reported. |
||||
AFINITOR
N = 202 | Placebo
N = 98 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 63 | 9d | 22 | 0 |
Diarrhea | 41 | 9 | 31 | 2d |
Nausea | 26 | 3 | 17 | 1d |
Vomiting | 15 | 4d | 12 | 2d |
General | ||||
Peripheral edema | 39 | 3d | 6 | 1d |
Fatigue | 37 | 5 | 36 | 1d |
Asthenia | 23 | 3 | 8 | 0 |
Pyrexia | 23 | 2 | 8 | 0 |
Infections | ||||
Infectionsb | 58 | 11 | 29 | 2 |
Investigations | ||||
Weight loss | 22 | 2d | 11 | 1d |
Metabolism and nutrition | ||||
Decreased appetite | 22 | 1d | 17 | 1d |
Nervous system | ||||
Dysgeusia | 18 | 1d | 4 | 0 |
Respiratory, thoracic and mediastinal | ||||
Cough | 27 | 0 | 20 | 0 |
Dyspnea | 20 | 3d | 11 | 2 |
Pneumonitisc | 16 | 2d | 2 | 0 |
Epistaxis | 13 | 1d | 3 | 0 |
Skin and subcutaneous | ||||
Rash | 30 | 1d | 9 | 0 |
Pruritus | 17 | 1d | 9 | 0 |
Grading according to NCI CTCAE Version 4.03. aNo Grade 4 laboratory abnormalities were reported. |
||||
AFINITOR
N = 202 | Placebo
N = 98 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematology | ||||
Anemia | 81 | 5a | 41 | 2a |
Lymphopenia | 66 | 16 | 32 | 2a |
Leukopenia | 49 | 2a | 17 | 0 |
Thrombocytopenia | 33 | 2 | 11 | 0 |
Neutropenia | 32 | 2a | 15 | 3a |
Chemistry | ||||
Hypercholesterolemia | 71 | 0 | 37 | 0 |
Increased AST | 57 | 2 | 34 | 2a |
Hyperglycemia (fasting) | 55 | 6a | 36 | 1a |
Increased ALT | 46 | 5 | 39 | 1a |
Hypophosphatemia | 43 | 4a | 15 | 2a |
Hypertriglyceridemia | 30 | 3 | 8 | 1a |
Hypokalemia | 27 | 6 | 12 | 3a |
Hypoalbuminemia | 18 | 0 | 8 | 0 |
Renal Cell Carcinoma (RCC)
The data described below reflect exposure to AFINITOR (n = 274) and placebo (n = 137) in a randomized, controlled trial (RECORD-1) in patients with metastatic RCC who received prior treatment with sunitinib and/or sorafenib. The median age of patients was 61 years (27 to 85 years), 88% were white, and 78% were male. The median duration of blinded study treatment was 141 days (19 to 451 days) for patients receiving AFINITOR.
The most common adverse reactions (incidence ≥ 30%) were stomatitis, infections, asthenia, fatigue, cough, and diarrhea. The most common Grade 3-4 adverse reactions (incidence ≥ 3%) were infections, dyspnea, fatigue, stomatitis, dehydration, pneumonitis, abdominal pain, and asthenia. The most common laboratory abnormalities (incidence ≥ 50%) were anemia, hypercholesterolemia, hypertriglyceridemia, hyperglycemia, lymphopenia, and increased creatinine. The most common Grade 3-4 laboratory abnormalities (incidence ≥ 3%) were lymphopenia, hyperglycemia, anemia, hypophosphatemia, and hypercholesterolemia.
Deaths due to acute respiratory failure (0.7%), infection (0.7%), and acute renal failure (0.4%) were observed on the AFINITOR arm. The rate of adverse reactions resulting in permanent discontinuation was 14% for the AFINITOR group. The most common adverse reactions leading to treatment discontinuation were pneumonitis and dyspnea. Infections, stomatitis, and pneumonitis were the most common reasons for treatment delay or dose reduction. The most common medical interventions required during AFINITOR treatment were for infections, anemia, and stomatitis.
Adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR vs. placebo are presented in Table 12. Laboratory abnormalities are presented in Table 13.
Grading according to NCI CTCAE Version 3.0. aStomatitis (including aphthous stomatitis), and mouth and tongue ulceration. bIncludes all reported infections, including but not limited to, respiratory tract (upper and lower) infections, urinary tract infections, and skin infections. cIncludes pneumonitis, interstitial lung disease, lung infiltration, pulmonary alveolar hemorrhage, pulmonary toxicity, and alveolitis. dNo Grade 4 adverse reactions were reported. |
||||
AFINITOR
N = 274 | Placebo
N = 137 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 44 | 4 | 8 | 0 |
Diarrhea | 30 | 2d | 7 | 0 |
Nausea | 26 | 2d | 19 | 0 |
Vomiting | 20 | 2d | 12 | 0 |
Infectionsb | 37 | 10 | 18 | 2 |
General | ||||
Asthenia | 33 | 4 | 23 | 4 |
Fatigue | 31 | 6d | 27 | 4 |
Edema peripheral | 25 | < 1d | 8 | < 1d |
Pyrexia | 20 | < 1d | 9 | 0 |
Mucosal inflammation | 19 | 2d | 1 | 0 |
Respiratory, thoracic and mediastinal | ||||
Cough | 30 | < 1d | 16 | 0 |
Dyspnea | 24 | 8 | 15 | 3d |
Epistaxis | 18 | 0 | 0 | 0 |
Pneumonitisc | 14 | 4d | 0 | 0 |
Skin and subcutaneous tissue | ||||
Rash | 29 | 1d | 7 | 0 |
Pruritus | 14 | < 1d | 7 | 0 |
Dry skin | 13 | < 1d | 5 | 0 |
Metabolism and nutrition | ||||
Anorexia | 25 | 2d | 14 | < 1d |
Nervous system | ||||
Headache | 19 | 1 | 9 | < 1d |
Dysgeusia | 10 | 0 | 2 | 0 |
Musculoskeletal and connective tissue | ||||
Pain in extremity | 10 | 1d | 7 | 0 |
Other notable adverse reactions occurring more frequently with AFINITOR than with placebo, but with an incidence of < 10% include:
Gastrointestinal: Abdominal pain (9%), dry mouth (8%), hemorrhoids (5%), dysphagia (4%)
General: Weight loss (9%), chest pain (5%), chills (4%), impaired wound healing (< 1%)
Respiratory, thoracic and mediastinal: Pleural effusion (7%), pharyngolaryngeal pain (4%), rhinorrhea (3%)
Skin and subcutaneous tissue: Hand-foot syndrome (reported as palmar-plantar erythrodysesthesia syndrome) (5%), nail disorder (5%), erythema (4%), onychoclasis (4%), skin lesion (4%), acneiform dermatitis (3%), angioedema (< 1%)
Metabolism and nutrition: Exacerbation of pre-existing diabetes mellitus (2%), new onset of diabetes mellitus (< 1%)
Psychiatric: Insomnia (9%)
Nervous system: Dizziness (7%), paresthesia (5%)
Ocular: Eyelid edema (4%), conjunctivitis (2%)
Vascular: Hypertension (4%), deep vein thrombosis (< 1%)
Renal and urinary: Renal failure (3%)
Cardiac: Tachycardia (3%), congestive cardiac failure (1%)
Musculoskeletal and connective tissue: Jaw pain (3%)
Hematologic: Hemorrhage (3%)
Grading according to NCI CTCAE Version 3.0. aReflects corresponding adverse drug reaction reports of anemia, leukopenia, lymphopenia, neutropenia, and thrombocytopenia (collectively pancytopenia), which occurred at lower frequency. bNo Grade 4 laboratory abnormalities were reported. |
||||
Laboratory parameter | AFINITOR
N = 274 | Placebo
N = 137 |
||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematologya | ||||
Anemia | 92 | 13 | 79 | 6 |
Lymphopenia | 51 | 18 | 28 | 5b |
Thrombocytopenia | 23 | 1b | 2 | < 1 |
Neutropenia | 14 | < 1 | 4 | 0 |
Chemistry | ||||
Hypercholesterolemia | 77 | 4b | 35 | 0 |
Hypertriglyceridemia | 73 | < 1b | 34 | 0 |
Hyperglycemia | 57 | 16 | 25 | 2b |
Increased creatinine | 50 | 2b | 34 | 0 |
Hypophosphatemia | 37 | 6b | 8 | 0 |
Increased AST | 25 | 1 | 7 | 0 |
Increased ALT | 21 | 1b | 4 | 0 |
Hyperbilirubinemia | 3 | 1 | 2 | 0 |
Tuberous Sclerosis Complex (TSC)-Associated Renal Angiomyolipoma
The data described below are based on a randomized (2:1), double-blind, placebo-controlled trial (EXIST-2) of AFINITOR in 118 patients with renal angiomyolipoma as a feature of TSC (n = 113) or sporadic lymphangioleiomyomatosis (n = 5). The median age of patients was 31 years (18 to 61 years), 89% were white, and 34% were male. The median duration of blinded study treatment was 48 weeks (2 to 115 weeks) for patients receiving AFINITOR.
The most common adverse reaction reported for AFINITOR (incidence ≥ 30%) was stomatitis. The most common Grade 3-4 adverse reactions (incidence ≥ 2%) were stomatitis and amenorrhea. The most common laboratory abnormalities (incidence ≥ 50%) were hypercholesterolemia, hypertriglyceridemia, and anemia. The most common Grade 3-4 laboratory abnormality (incidence ≥ 3%) was hypophosphatemia.
The rate of adverse reactions resulting in permanent discontinuation was 3.8% in the AFINITOR-treated patients. Adverse reactions leading to permanent discontinuation in the AFINITOR arm were hypersensitivity/angioedema/bronchospasm, convulsion, and hypophosphatemia. Dose adjustments (interruptions or reductions) due to adverse reactions occurred in 52% of AFINITOR-treated patients. The most common adverse reaction leading to AFINITOR dose adjustment was stomatitis.
Adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR and occurring more frequently with AFINITOR than with placebo are presented in Table 14. Laboratory abnormalities are presented in Table 15.
Grading according to NCI CTCAE Version 3.0. aIncludes stomatitis, aphthous stomatitis, mouth ulceration, gingival pain, glossitis, and glossodynia. bNo Grade 4 adverse reactions were reported. |
||||
AFINITOR
N = 79 | Placebo
N = 39 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 78 | 6b | 23 | 0 |
Vomiting | 15 | 0 | 5 | 0 |
Diarrhea | 14 | 0 | 5 | 0 |
General | ||||
Peripheral edema | 13 | 0 | 8 | 0 |
Infections | ||||
Upper respiratory tract infection | 11 | 0 | 5 | 0 |
Musculoskeletal and connective tissue | ||||
Arthralgia | 13 | 0 | 5 | 0 |
Respiratory, thoracic and mediastinal | ||||
Cough | 20 | 0 | 13 | 0 |
Skin and subcutaneous tissue | ||||
Acne | 22 | 0 | 5 | 0 |
Amenorrhea occurred in 15% of AFINITOR-treated females (8 of 52). Other adverse reactions involving the female reproductive system were menorrhagia (10%), menstrual irregularities (10%), and vaginal hemorrhage (8%).
The following additional adverse reactions occurred in less than 10% of AFINITOR-treated patients: epistaxis (9%), decreased appetite (6%), otitis media (6%), depression (5%), abnormal taste (5%), increased blood luteinizing hormone (LH) levels (4%), increased blood follicle stimulating hormone (FSH) levels (3%), hypersensitivity (3%), ovarian cyst (3%), pneumonitis (1%), and angioedema (1%).
Grading according to NCI CTCAE Version 3.0. aNo Grade 4 laboratory abnormalities were reported. |
||||
AFINITOR
N = 79 | Placebo
N = 39 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematology | ||||
Anemia | 61 | 0 | 49 | 0 |
Leukopenia | 37 | 0 | 21 | 0 |
Neutropenia | 25 | 1 | 26 | 0 |
Lymphopenia | 20 | 1a | 8 | 0 |
Thrombocytopenia | 19 | 0 | 3 | 0 |
Chemistry | ||||
Hypercholesterolemia | 85 | 1a | 46 | 0 |
Hypertriglyceridemia | 52 | 0 | 10 | 0 |
Hypophosphatemia | 49 | 5a | 15 | 0 |
Increased alkaline phosphatase | 32 | 1a | 10 | 0 |
Increased AST | 23 | 1a | 8 | 0 |
Increased ALT | 20 | 1a | 15 | 0 |
Hyperglycemia (fasting) | 14 | 0 | 8 | 0 |
Updated safety information from 112 patients treated with AFINITOR for a median duration of 3.9 years identified the following additional adverse reactions and selected laboratory abnormalities: increased partial thromboplastin time (63%), increased prothrombin time (40%), decreased fibrinogen (38%), urinary tract infection (31%), proteinuria (18%), abdominal pain (16%), pruritus (12%), gastroenteritis (12%), myalgia (11%), and pneumonia (10%).
TSC-Associated Subependymal Giant Cell Astrocytoma (SEGA)
The data described below are based on a randomized (2:1), double-blind, placebo-controlled trial (EXIST-1) of AFINITOR in 117 patients with SEGA and TSC. The median age of patients was 9.5 years (0.8 to 26 years), 93% were white, and 57% were male. The median duration of blinded study treatment was 52 weeks (24 to 89 weeks) for patients receiving AFINITOR.
The most common adverse reactions reported for AFINITOR (incidence ≥ 30%) were stomatitis and respiratory tract infection. The most common Grade 3-4 adverse reactions (incidence ≥ 2%) were stomatitis, pyrexia, pneumonia, gastroenteritis, aggression, agitation, and amenorrhea. The most common laboratory abnormalities (incidence ≥ 50%) were hypercholesterolemia and elevated partial thromboplastin time. The most common Grade 3-4 laboratory abnormality (incidence ≥ 3%) was neutropenia.
There were no adverse reactions resulting in permanent discontinuation. Dose adjustments (interruptions or reductions) due to adverse reactions occurred in 55% of AFINITOR-treated patients. The most common adverse reaction leading to AFINITOR dose adjustment was stomatitis.
Adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR and occurring more frequently with AFINITOR than with placebo are reported in Table 16. Laboratory abnormalities are presented in Table 17.
Grading according to NCI CTCAE Version 3.0. aIncludes mouth ulceration, stomatitis, and lip ulceration. bIncludes respiratory tract infection, upper respiratory tract infection, and respiratory tract infection viral. cIncludes gastroenteritis, gastroenteritis viral, and gastrointestinal infection. dIncludes agitation, anxiety, panic attack, aggression, abnormal behavior, and obsessive compulsive disorder. eIncludes rash, rash generalized, rash macular, rash maculo-papular, rash papular, dermatitis allergic, and urticaria. fNo Grade 4 adverse reactions were reported. |
||||
AFINITOR
N = 78 | Placebo
N = 39 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Gastrointestinal | ||||
Stomatitisa | 62 | 9f | 26 | 3f |
Vomiting | 22 | 1f | 13 | 0 |
Diarrhea | 17 | 0 | 5 | 0 |
Constipation | 10 | 0 | 3 | 0 |
Infections | ||||
Respiratory tract infectionb | 31 | 3 | 23 | 0 |
Gastroenteritisc | 10 | 5 | 3 | 0 |
Pharyngitis streptococcal | 10 | 0 | 3 | 0 |
General | ||||
Pyrexia | 23 | 6f | 18 | 3f |
Fatigue | 14 | 0 | 3 | 0 |
Psychiatric | ||||
Anxiety, aggression or other behavioral disturbanced | 21 | 5f | 3 | 0 |
Skin and subcutaneous tissue | ||||
Rashe | 21 | 0 | 8 | 0 |
Acne | 10 | 0 | 5 | 0 |
Amenorrhea occurred in 17% of AFINITOR-treated females aged 10 to 55 years (3 of 18). For this same group of AFINITOR-treated females, the following menstrual abnormalities were reported: dysmenorrhea (6%), menorrhagia (6%), metrorrhagia (6%), and unspecified menstrual irregularity (6%).
The following additional adverse reactions occurred in less than 10% of AFINITOR-treated patients: nausea (8%), pain in extremity (8%), insomnia (6%), pneumonia (6%), epistaxis (5%), hypersensitivity (3%), increased blood luteinizing hormone (LH) levels (1%), and pneumonitis (1%).
Grading according to NCI CTCAE Version 3.0. aNo Grade 4 laboratory abnormalities were reported. |
||||
AFINITOR
N = 78 | Placebo
N = 39 |
|||
All Grades | Grade 3-4 | All Grades | Grade 3-4 | |
% | % | % | % | |
Hematology | ||||
Elevated partial thromboplastin time | 72 | 3a | 44 | 5a |
Neutropenia | 46 | 9a | 41 | 3a |
Anemia | 41 | 0 | 21 | 0 |
Chemistry | ||||
Hypercholesterolemia | 81 | 0 | 39 | 0 |
Elevated AST | 33 | 0 | 0 | 0 |
Hypertriglyceridemia | 27 | 0 | 15 | 0 |
Elevated ALT | 18 | 0 | 3 | 0 |
Hypophosphatemia | 9 | 1a | 3 | 0 |
Updated safety information from 111 patients treated with AFINITOR for a median duration of 47 months identified the following additional notable adverse reactions and selected laboratory abnormalities: decreased appetite (14%), hyperglycemia (13%), hypertension (11%), urinary tract infection (9%), decreased fibrinogen (8%), cellulitis (6%), abdominal pain (5%), decreased weight (5%), elevated creatinine (5%), and azoospermia (1%).
TSC-Associated Partial-Onset Seizures
The data described below are based on the 18-week Core phase of a randomized, double-blind, multicenter, three-arm trial (EXIST-3) comparing two everolimus trough levels (3-7 ng/mL and 9-15 ng/mL) to placebo as adjunctive antiepileptic therapy in patients with TSC-associated partial-onset seizures. A total of 366 patients were randomized to AFINITOR DISPERZ low trough (LT) (n = 117), AFINITOR DISPERZ high trough (HT) (n = 130), or placebo (n = 119). The median age of patients was 10 years (2.2 to 56 years; 28% were < 6 years, 31% were 6 to < 12 years, 22% were 12 to < 18 years, and 18% were ≥ 18 years), 65% were white, and 52% were male. Patients received between one and three concomitant antiepileptic drugs.
The most common adverse reaction reported for AFINITOR DISPERZ in both arms (incidence ≥ 30%) was stomatitis. The most common Grade 3-4 adverse reactions (incidence ≥ 2%) were stomatitis, pneumonia, and irregular menstruation. The most common laboratory abnormality (incidence ≥ 50%) was hypercholesterolemia. The most common Grade 3-4 laboratory abnormality (incidence ≥ 2%) was neutropenia.
Adverse reactions leading to study drug discontinuation occurred in 5% and 3% of patients in the LT and HT arms, respectively. The most common adverse reaction (incidence ≥ 1%) leading to discontinuation was stomatitis. Dose adjustments (interruptions or reductions) due to adverse reactions occurred in 24% and 35% of patients in the LT and HT arms, respectively. The most common adverse reactions (incidence ≥ 3%) leading to dose adjustments in the AFINITOR DISPERZ arms were stomatitis, pneumonia, and pyrexia.
Adverse reactions reported with an incidence of ≥ 10% for patients receiving AFINITOR DISPERZ are presented in Table 18. Laboratory abnormalities are presented in Table 19.
Grading according to NCI CTCAE Version 4.03. aIncludes stomatitis, mouth ulceration, aphthous ulcer, lip ulceration, tongue ulceration, mucosal inflammation, gingival pain. bNo Grade 4 adverse reactions were reported. |
||||||
AFINITOR DISPERZ | Placebo | |||||
Target of 3-7 ng/mL N = 117 |
Target of 9-15 ng/mL N = 130 |
N = 119 |
||||
All Grades
% | Grade 3-4
% | All Grades
% | Grade 3-4
% | All Grades
% | Grade 3-4
% |
|
Gastrointestinal | ||||||
Stomatitisa | 55 | 3b | 64 | 4b | 9 | 0 |
Diarrhea | 17 | 0 | 22 | 0 | 5 | 0 |
Vomiting | 12 | 0 | 10 | 2b | 9 | 0 |
Infections | ||||||
Nasopharyngitis | 14 | 0 | 16 | 0 | 16 | 0 |
Upper respiratory tract infection | 13 | 0 | 15 | 0 | 13 | 0.8b |
General | ||||||
Pyrexia | 20 | 0 | 14 | 0.8b | 5 | 0 |
Respiratory, thoracic and mediastinal | ||||||
Cough | 11 | 0 | 10 | 0 | 3 | 0 |
Skin and subcutaneous tissue | ||||||
Rash | 6 | 0 | 10 | 0 | 3 | 0 |
The following additional adverse reactions occurred in < 10% of AFINITOR DISPERZ treated patients (% AFINITOR DISPERZ LT, % AFINITOR DISPERZ HT): decreased appetite (9%, 7%), pneumonia (2%, 4%), aggression (2%, 0.8%), proteinuria (0%, 2%), menorrhagia (0.9%, 0.8%), and pneumonitis (0%, 0.8%).
Grading according to NCI CTCAE version 4.03. aNo Grade 4 laboratory abnormalities were reported. |
||||||
AFINITOR DISPERZ | Placebo | |||||
Target of 3-7 ng/mL N = 117 |
Target of 9-15 ng/mL N = 130 |
N = 119 |
||||
All Grades
% | Grade 3-4
% | All Grades
% | Grade 3-4
% | All Grades
% | Grade 3-4
% |
|
Hematology | ||||||
Neutropenia | 25 | 4a | 37 | 6 | 23 | 7a |
Anemia | 27 | 0.9a | 30 | 0 | 21 | 0.8a |
Thrombocytopenia | 12 | 0 | 15 | 0 | 6 | 0 |
Chemistry | ||||||
Hypercholesterolemia | 86 | 0 | 85 | 0.8a | 58 | 0 |
Hypertriglyceridemia | 43 | 2a | 39 | 2 | 22 | 0 |
Increased ALT | 17 | 0 | 22 | 0 | 6 | 0 |
Increased AST | 13 | 0 | 19 | 0 | 4 | 0 |
Hyperglycemia | 19 | 0 | 18 | 0 | 17 | 0 |
Increased alkaline phosphatase | 24 | 0 | 16 | 0 | 29 | 0 |
Hypophosphatemia | 9 | 0.9a | 16 | 2 | 3 | 0 |
Updated safety information from 357 patients treated with AFINITOR DISPERZ for a median duration of 48 weeks identified the following additional notable adverse reactions: hypersensitivity (0.6%), angioedema (0.3%), and ovarian cyst (0.3%).
6.2 Postmarketing Experience
The following adverse reactions have been identified during postapproval use of AFINITOR/AFINITOR DISPERZ. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate frequency or establish a causal relationship to drug exposure:
- Blood and lymphatic disorders: Thrombotic microangiopathy
- Cardiac: Cardiac failure with some cases reported with pulmonary hypertension (including pulmonary arterial hypertension) as a secondary event
- Gastrointestinal: Acute pancreatitis
- Hepatobiliary: Cholecystitis and cholelithiasis
- Infections: Sepsis and septic shock
- Nervous system: Reflex sympathetic dystrophy
- Vascular: Arterial thrombotic events, lymphedema
- Injury, poisoning and procedural complications: Radiation Sensitization and Radiation Recall
7. Drug Interactions
7.1 Effect of Other Drugs on AFINITOR/AFINITOR DISPERZ
Inhibitors
Avoid the concomitant use of P-gp and strong CYP3A4 inhibitors [see Dosage and Administration (2.11), Clinical Pharmacology (12.3)].
Reduce the dose for patients taking AFINITOR/AFINITOR DISPERZ with a P-gp and moderate CYP3A4 inhibitor as recommended [see Dosage and Administration (2.11), Clinical Pharmacology (12.3)].
Inducers
Increase the dose for patients taking AFINITOR/AFINITOR DISPERZ with a P-gp and strong CYP3A4 inducer as recommended [see Dosage and Administration (2.12), Clinical Pharmacology (12.3)].
7.2 Effects of Combination Use of Angiotensin Converting Enzyme (ACE) Inhibitors
Patients taking concomitant ACE inhibitors with AFINITOR/AFINITOR DISPERZ may be at increased risk for angioedema. Avoid the concomitant use of ACE inhibitors with AFINITOR/AFINITOR DISPERZ [see Warnings and Precautions (5.4)].
8. Use In Specific Populations
8.1 Pregnancy
Risk Summary
Based on animal studies and the mechanism of action [see Clinical Pharmacology (12.1)], AFINITOR/AFINITOR DISPERZ can cause fetal harm when administered to a pregnant woman. There are limited case reports of AFINITOR use in pregnant women; however, these reports are not sufficient to inform about risks of birth defects or miscarriage. In animal studies, everolimus caused embryo-fetal toxicities in rats when administered during the period of organogenesis at maternal exposures that were lower than human exposures at the recommended dose of AFINITOR 10 mg orally once daily (see Data). Advise pregnant women of the potential risk to the fetus.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage is 2% to 4% and 15% to 20% of clinically recognized pregnancies, respectively.
Data
Animal Data
In animal reproductive studies, oral administration of everolimus to female rats before mating and through organogenesis induced embryo-fetal toxicities, including increased resorption, pre-implantation and post-implantation loss, decreased numbers of live fetuses, malformation (e.g., sternal cleft), and retarded skeletal development. These effects occurred in the absence of maternal toxicities. Embryo-fetal toxicities in rats occurred at doses ≥ 0.1 mg/kg (0.6 mg/m2) with resulting exposures of approximately 4% of the human exposure at the recommended dose of AFINITOR 10 mg orally once daily based on area under the curve (AUC). In rabbits, embryo-toxicity evident as an increase in resorptions occurred at an oral dose of 0.8 mg/kg (9.6 mg/m2), approximately 1.6 times the recommended dose of AFINITOR 10 mg orally once daily or the median dose administered to patients with tuberous sclerosis complex (TSC)-associated subependymal giant cell astrocytoma (SEGA), and 1.3 times the median dose administered to patients with TSC-associated partial-onset seizures based on BSA. The effect in rabbits occurred in the presence of maternal toxicities.
In a pre- and post-natal development study in rats, animals were dosed from implantation through lactation. At the dose of 0.1 mg/kg (0.6 mg/m2), there were no adverse effects on delivery and lactation or signs of maternal toxicity; however, there were reductions in body weight (up to 9% reduction from the control) and in survival of offspring (~5% died or missing). There were no drug-related effects on the developmental parameters (morphological development, motor activity, learning, or fertility assessment) in the offspring.
8.2 Lactation
Risk Summary
There are no data on the presence of everolimus or its metabolites in human milk, the effects of everolimus on the breastfed infant or on milk production. Everolimus and its metabolites passed into the milk of lactating rats at a concentration 3.5 times higher than in maternal serum. Because of the potential for serious adverse reactions in breastfed infants from everolimus, advise women not to breastfeed during treatment with AFINITOR/AFINITOR DISPERZ and for 2 weeks after the last dose.
8.3 Females and Males of Reproductive Potential
Pregnancy Testing
Verify the pregnancy status of females of reproductive potential prior to starting AFINITOR/AFINITOR DISPERZ [see Use in Specific Populations (8.1)].
Contraception
AFINITOR/AFINITOR DISPERZ can cause fetal harm when administered to pregnant women [see Use in Specific Populations (8.1)].
Females: Advise female patients of reproductive potential to use effective contraception during treatment with AFINITOR/AFINITOR DISPERZ and for 8 weeks after the last dose.
Males: Advise male patients with female partners of reproductive potential to use effective contraception during treatment with AFINITOR/AFINITOR DISPERZ and for 4 weeks after the last dose.
Infertility
Females: Menstrual irregularities, secondary amenorrhea, and increases in luteinizing hormone (LH) and follicle stimulating hormone (FSH) occurred in female patients taking AFINITOR/AFINITOR DISPERZ. Based on these findings, AFINITOR/AFINITOR DISPERZ may impair fertility in female patients [see Adverse Reactions (6.1), Nonclinical Toxicology (13.1)].
Males: Cases of reversible azoospermia have been reported in male patients taking AFINITOR. In male rats, sperm motility, sperm count, plasma testosterone levels and fertility were diminished at AUC similar to those of the clinical dose of AFINITOR 10 mg orally once daily. Based on these findings, AFINITOR/AFINITOR DISPERZ may impair fertility in male patients [see Nonclinical Toxicology (13.1)].
8.4 Pediatric Use
TSC-Associated SEGA
The safety and effectiveness of AFINITOR/AFINITOR DISPERZ have been established in pediatric patients age 1 year and older with TSC-associated SEGA that requires therapeutic intervention but cannot be curatively resected. Use of AFINITOR/AFINITOR DISPERZ for this indication is supported by evidence from a randomized, double-blind, placebo-controlled trial in adult and pediatric patients (EXIST-1); an open-label, single-arm trial in adult and pediatric patients (Study 2485); and additional pharmacokinetic data in pediatric patients [see Adverse Reactions (6.1), Clinical Pharmacology (12.3), Clinical Studies (14.5)]. The safety and effectiveness of AFINITOR/AFINITOR DISPERZ have not been established in pediatric patients less than 1 year of age with TSC-associated SEGA.
In EXIST-1, the incidence of infections and serious infections were reported at a higher frequency in patients < 6 years of age. Ninety-six percent of 23 AFINITOR-treated patients < 6 years had at least one infection compared to 67% of 55 AFINITOR-treated patients ≥ 6 years. Thirty-five percent of 23 AFINITOR-treated patients < 6 years of age had at least 1 serious infection compared to 7% of 55 AFINITOR-treated patients ≥ 6 years.
Although a conclusive determination cannot be made due to the limited number of patients and lack of a comparator arm in the open label follow-up periods of EXIST-1 and Study 2485, AFINITOR did not appear to adversely impact growth and pubertal development in the 115 pediatric patients treated with AFINITOR for a median duration of 4.1 years.
TSC-Associated Partial-Onset Seizures
The safety and effectiveness of AFINITOR DISPERZ has been established for the adjunctive treatment of pediatric patients aged 2 years and older with TSC-associated partial-onset seizures. Use of AFINITOR DISPERZ for this indication is supported by evidence from a randomized, double-blind, placebo-controlled trial in adult and pediatric patients (EXIST-3) with additional pharmacokinetic data in pediatric patients [see Adverse Reactions (6.1), Clinical Pharmacology (12.3), Clinical Studies (14.6)]. The safety and effectiveness of AFINITOR DISPERZ and AFINITOR have not been established for the adjunctive treatment of pediatric patients less than 2 years of age with TSC-associated partial-onset seizures.
The incidence of infections and serious infections were reported at a higher frequency in patients < 6 years of age compared to patients ≥ 6 years old. Seventy-seven percent of 70 AFINITOR DISPERZ-treated patients < 6 years had at least one infection, compared to 53% of 177 AFINITOR DISPERZ-treated patients ≥ 6 years. Sixteen percent of 70 AFINITOR DISPERZ-treated patients < 6 years of age had at least 1 serious infection, compared to 4% of 177 AFINITOR DISPERZ-treated patients ≥ 6 years of age. Two fatal cases due to infections were reported in pediatric patients.
Other Indications
The safety and effectiveness of AFINITOR/AFINITOR DISPERZ in pediatric patients have not been established in:
- Hormone receptor-positive, HER2-negative breast cancer
- Neuroendocrine tumors (NET)
- Renal cell carcinoma (RCC)
- TSC-associated renal angiomyolipoma
8.5 Geriatric Use
In BOLERO-2, 40% of patients with breast cancer treated with AFINITOR were ≥ 65 years of age, while 15% were ≥ 75 years of age. No overall differences in effectiveness were observed between elderly and younger patients. The incidence of deaths due to any cause within 28 days of the last AFINITOR dose was 6% in patients ≥ 65 years of age compared to 2% in patients < 65 years of age. Adverse reactions leading to permanent treatment discontinuation occurred in 33% of patients ≥ 65 years of age compared to 17% in patients < 65 years of age.
In RECORD-1, 41% of patients with renal cell carcinoma treated with AFINITOR were ≥ 65 years of age, while 7% were ≥ 75 years of age. In RADIANT-3, 30% of patients with PNET treated with AFINITOR were ≥ 65 years of age, while 7% were ≥ 75 years of age. No overall differences in safety or effectiveness were observed between elderly and younger patients.
8.6 Hepatic Impairment
AFINITOR/AFINITOR DISPERZ exposure may increase in patients with hepatic impairment [see Clinical Pharmacology (12.3)].
For patients with breast cancer, NET, RCC, and TSC-associated renal angiomyolipoma who have hepatic impairment, reduce the AFINITOR dose as recommended [see Dosage and Administration (2.10)].
For patients with TSC-associated SEGA and TSC-associated partial-onset seizures who have severe hepatic impairment (Child-Pugh class C), reduce the starting dose of AFINITOR/AFINITOR DISPERZ as recommended and adjust the dose based on everolimus trough concentrations [see Dosage and Administration (2.8, 2.10)].
11. Afinitor Description
AFINITOR (everolimus) and AFINITOR DISPERZ (everolimus tablets for oral suspension) are kinase inhibitors.
The chemical name of everolimus is (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18- dihydroxy-12-{(1R)-2-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-1-methylethyl}-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-aza-tricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentaone. The molecular formula is C53H83NO14 and the molecular weight is 958.2 g/mol. The structural formula is:
AFINITOR for oral administration contains 2.5 mg, 5 mg, 7.5 mg, or 10 mg of everolimus and the following inactive ingredients: anhydrous lactose, butylated hydroxytoluene, crospovidone, hypromellose, lactose monohydrate, and magnesium stearate.
AFINITOR DISPERZ for oral administration contains 2 mg, 3 mg, or 5 mg of everolimus and the following inactive ingredients: butylated hydroxytoluene, colloidal silicon dioxide, crospovidone, hypromellose, lactose monohydrate, magnesium stearate, mannitol, and microcrystalline cellulose.
12. Afinitor - Clinical Pharmacology
12.1 Mechanism of Action
Everolimus is an inhibitor of mammalian target of rapamycin (mTOR), a serine-threonine kinase, downstream of the PI3K/AKT pathway. The mTOR pathway is dysregulated in several human cancers and in tuberous sclerosis complex (TSC). Everolimus binds to an intracellular protein, FKBP-12, resulting in an inhibitory complex formation with mTOR complex 1 (mTORC1) and thus inhibition of mTOR kinase activity. Everolimus reduced the activity of S6 ribosomal protein kinase (S6K1) and eukaryotic initiation factor 4E-binding protein (4E-BP1), downstream effectors of mTOR, involved in protein synthesis. S6K1 is a substrate of mTORC1 and phosphorylates the activation domain 1 of the estrogen receptor which results in ligand-independent activation of the receptor. In addition, everolimus inhibited the expression of hypoxia-inducible factor (e.g., HIF-1) and reduced the expression of vascular endothelial growth factor (VEGF). Inhibition of mTOR by everolimus has been shown to reduce cell proliferation, angiogenesis, and glucose uptake in in vitro and/or in vivo studies.
Constitutive activation of the PI3K/Akt/mTOR pathway can contribute to endocrine resistance in breast cancer. In vitro studies show that estrogen-dependent and HER2+ breast cancer cells are sensitive to the inhibitory effects of everolimus, and that combination treatment with everolimus and Akt, HER2, or aromatase inhibitors enhances the anti-tumor activity of everolimus in a synergistic manner.
Two regulators of mTORC1 signaling are the oncogene suppressors tuberin-sclerosis complexes 1 and 2 (TSC1, TSC2). Loss or inactivation of either TSC1 or TSC2 leads to activation of downstream signaling. In TSC, a genetic disorder, inactivating mutations in either the TSC1 or the TSC2 gene lead to hamartoma formation throughout the body as well as seizures and epileptogenesis. Overactivation of mTOR results in neuronal dysplasia, aberrant axonogenesis and dendrite formation, increased excitatory synaptic currents, reduced myelination, and disruption of the cortical laminar structure causing abnormalities in neuronal development and function. Treatment with an mTOR inhibitor in animal models of mTOR dysregulation in the brain resulted in seizure suppression, prevention of the development of new-onset seizures, and prevention of premature death.
12.2 Pharmacodynamics
Exposure-Response Relationship
In patients with TSC-associated subependymal giant cell astrocytoma (SEGA), the magnitude of the reduction in SEGA volume was correlated with the everolimus trough concentration.
In patients with TSC-associated partial-onset seizures, the magnitude of the reduction in absolute seizure frequency was correlated with the everolimus trough concentration.
Cardiac Electrophysiology
In a randomized, placebo-controlled, cross-over study, 59 healthy subjects were administered a single oral dose of AFINITOR (20 mg and 50 mg) and placebo. AFINITOR at single doses up to 50 mg did not prolong the QT/QTc interval.
12.3 Pharmacokinetics
Absorption
After administration of AFINITOR in patients with advanced solid tumors, peak everolimus concentrations are reached 1 to 2 hours after administration of oral doses ranging from 5 mg to 70 mg. Following single doses, Cmax is dose-proportional with daily dosing between 5 mg and 10 mg. With single doses of 20 mg and higher, the increase in Cmax is less than dose-proportional; however, AUC shows dose-proportionality over the 5 mg to 70 mg dose range. Steady-state was achieved within 2 weeks following once-daily dosing.
In patients with TSC-associated SEGA, everolimus Cmin was approximately dose-proportional within the dose range from 1.35 mg/m2 to 14.4 mg/m2.
Effect of Food: In healthy subjects, a high-fat meal (containing approximately 1000 calories and 55 grams of fat) reduced systemic exposure to AFINITOR 10 mg (as measured by AUC) by 22% and the peak blood concentration Cmax by 54%. Light-fat meals (containing approximately 500 calories and 20 grams of fat) reduced AUC by 32% and Cmax by 42%.
In healthy subjects who received 9 mg of AFINITOR DISPERZ, high-fat meals (containing approximately 1000 calories and 55 grams of fat) reduced everolimus AUC by 12% and Cmax by 60% and low-fat meals (containing approximately 500 calories and 20 grams of fat) reduced everolimus AUC by 30% and Cmax by 50%.
Relative Bioavailability: The AUCinf of everolimus was equivalent between AFINITOR DISPERZ and AFINITOR; the Cmax of everolimus in the AFINITOR DISPERZ dosage form was 20% to 36% lower than that of AFINITOR. The predicted trough concentrations at steady-state were similar after daily administration.
Distribution
The blood-to-plasma ratio of everolimus, which is concentration-dependent over the range of 5 to 5000 ng/mL, is 17% to 73%. The amount of everolimus confined to the plasma is approximately 20% at blood concentrations observed in cancer patients given AFINITOR 10 mg orally once daily. Plasma protein binding is approximately 74% both in healthy subjects and in patients with moderate hepatic impairment.
Elimination
The mean elimination half-life of everolimus is approximately 30 hours.
Metabolism: Everolimus is a substrate of CYP3A4. Following oral administration, everolimus is the main circulating component in human blood. Six main metabolites of everolimus have been detected in human blood, including three monohydroxylated metabolites, two hydrolytic ring-opened products, and a phosphatidylcholine conjugate of everolimus. These metabolites were also identified in animal species used in toxicity studies, and showed approximately 100-times less activity than everolimus itself.
Excretion: No specific elimination studies have been undertaken in cancer patients. Following the administration of a 3 mg single dose of radiolabeled everolimus in patients who were receiving cyclosporine, 80% of the radioactivity was recovered from the feces, while 5% was excreted in the urine. The parent substance was not detected in urine or feces.
Specific Populations
No relationship was apparent between oral clearance and age or sex in patients with cancer.
Patients with Renal Impairment: No significant influence of creatinine clearance (25 to 178 mL/min) was detected on oral clearance (CL/F) of everolimus.
Patients with Hepatic Impairment: Compared to normal subjects, there was a 1.8-fold, 3.2-fold, and 3.6-fold increase in AUC for subjects with mild (Child-Pugh class A), moderate (Child-Pugh class B), and severe (Child-Pugh class C) hepatic impairment, respectively. In another study, the average AUC of everolimus in subjects with moderate hepatic impairment (Child-Pugh class B) was twice that found in subjects with normal hepatic function [see Dosage and Administration (2.10), Use in Specific Populations (8.6)].
Pediatric Patients: In patients with TSC-associated SEGA or TSC-associated partial-onset seizures, the mean Cmin values normalized to mg/m2 dose in pediatric patients (< 18 years of age) were lower than those observed in adults, suggesting that everolimus clearance adjusted to BSA was higher in pediatric patients as compared to adults.
Race or Ethnicity: Based on a cross-study comparison, Japanese patients had on average exposures that were higher than non-Japanese patients receiving the same dose. Oral clearance (CL/F) is on average 20% higher in black patients than in white patients.
Drug Interaction Studies
Effect of CYP3A4 and P-glycoprotein (P-gp) Inhibitors on Everolimus: Everolimus exposure increased when AFINITOR was coadministered with:
- ketoconazole (a P-gp and strong CYP3A4 inhibitor) - Cmax and AUC increased by 3.9- and 15-fold, respectively.
- erythromycin (a P-gp and moderate CYP3A4 inhibitor) - Cmax and AUC increased by 2- and 4.4-fold, respectively.
- verapamil (a P-gp and moderate CYP3A4 inhibitor) - Cmax and AUC increased by 2.3- and 3.5-fold, respectively.
Effect of CYP3A4 and P-gp Inducers on Everolimus: The coadministration of AFINITOR with rifampin, a P-gp and strong inducer of CYP3A4, decreased everolimus AUC by 63% and Cmax by 58% compared to AFINITOR alone [see Dosage and Administration (2.12)].
Effect of Everolimus on CYP3A4 Substrates: No clinically significant pharmacokinetic interactions were observed between AFINITOR and the HMG-CoA reductase inhibitors atorvastatin (a CYP3A4 substrate), pravastatin (a non-CYP3A4 substrate), and simvastatin (a CYP3A4 substrate).
The coadministration of an oral dose of midazolam (sensitive CYP3A4 substrate) with AFINITOR resulted in a 25% increase in midazolam Cmax and a 30% increase in midazolam AUC0-inf.
The coadministration of AFINITOR with exemestane increased exemestane Cmin by 45% and C2h by 64%; however, the corresponding estradiol levels at steady state (4 weeks) were not different between the 2 treatment arms. No increase in adverse reactions related to exemestane was observed in patients with hormone receptor-positive, HER2-negative advanced breast cancer receiving the combination.
The coadministration of AFINITOR with long-acting octreotide increased octreotide Cmin by approximately 50%.
Effect of Everolimus on Antiepileptic Drugs (AEDs): Everolimus increased pre-dose concentrations of the carbamazepine, clobazam, oxcarbazepine, and clobazam’s metabolite N-desmethylclobazam by about 10%. Everolimus had no impact on pre-dose concentrations of AEDs that are substrates of CYP3A4 (e.g., clonazepam and zonisamide) or other AEDs, including valproic acid, topiramate, phenobarbital, and phenytoin.
13. Nonclinical Toxicology
13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility
Administration of everolimus for up to 2 years did not indicate oncogenic potential in mice and rats up to the highest doses tested (0.9 mg/kg) corresponding, respectively to 3.9 and 0.2 times the estimated human exposure based on AUC at the recommended dose of AFINITOR 10 mg orally once daily.
Everolimus was not genotoxic in a battery of in vitro assays (Ames mutation test in Salmonella, mutation test in L5178Y mouse lymphoma cells, and chromosome aberration assay in V79 Chinese hamster cells). Everolimus was not genotoxic in an in vivo mouse bone marrow micronucleus test at doses up to 500 mg/kg/day (1500 mg/m2/day, approximately 255-fold the recommended dose of AFINITOR 10 mg orally once daily, and approximately 200-fold the median dose administered to patients with TSC-associated SEGA and TSC-associated partial-onset seizures, based on the BSA), administered as 2 doses, 24 hours apart.
Based on non-clinical findings, AFINITOR/AFINITOR DISPERZ may impair male fertility. In a 13-week male fertility study in rats, testicular morphology was affected at doses of 0.5 mg/kg and above. Sperm motility, sperm count, and plasma testosterone levels were diminished in rats treated with 5 mg/kg. The exposures at these doses (52 ng•hr/mL and 414 ng•hr/mL, respectively) were within the range of human exposure at the recommended dose of AFINITOR 10 mg orally once daily (560 ng•hr/mL) and resulted in infertility in the rats at 5 mg/kg. Effects on male fertility occurred at AUC0-24h values 10% to 81% lower than human exposure at the recommended dose of AFINITOR 10 mg orally once daily. After a 10-13 week non-treatment period, the fertility index increased from zero (infertility) to 60%.
Oral doses of everolimus in female rats at doses ≥ 0.1 mg/kg (approximately 4% the human exposure based on AUC at the recommended dose of AFINITOR 10 mg orally once daily) resulted in increased incidence of pre-implantation loss, suggesting that the drug may reduce female fertility.
13.2 Animal Toxicology and/or Pharmacology
In juvenile rat toxicity studies, dose-related delayed attainment of developmental landmarks, including delayed eye-opening, delayed reproductive development in males and females and increased latency time during the learning and memory phases were observed at doses as low as 0.15 mg/kg/day.
14. Clinical Studies
14.1 Hormone Receptor-Positive, HER2-Negative Breast Cancer
A randomized, double-blind, multicenter study (BOLERO-2, NCT00863655) of AFINITOR in combination with exemestane vs. placebo in combination with exemestane was conducted in 724 postmenopausal women with estrogen receptor-positive, HER2-negative advanced breast cancer with recurrence or progression following prior therapy with letrozole or anastrozole. Randomization was stratified by documented sensitivity to prior hormonal therapy (yes vs. no) and by the presence of visceral metastasis (yes vs. no). Sensitivity to prior hormonal therapy was defined as either (1) documented clinical benefit (complete response [CR], partial response [PR], stable disease ≥ 24 weeks) to at least one prior hormonal therapy in the advanced setting or (2) at least 24 months of adjuvant hormonal therapy prior to recurrence. Patients were permitted to have received 0-1 prior lines of chemotherapy for advanced disease. The major efficacy outcome measure was progression-free survival (PFS) evaluated by RECIST (Response Evaluation Criteria in Solid Tumors), based on investigator (local radiology) assessment. Other outcome measures included overall survival (OS) and objective response rate (ORR).
Patients were randomized 2:1 to AFINITOR 10 mg orally once daily in combination with exemestane 25 mg once daily (n = 485) or to placebo in combination with exemestane 25 mg orally once daily (n = 239). The two treatment groups were generally balanced with respect to baseline demographics and disease characteristics. Patients were not permitted to cross over to AFINITOR at the time of disease progression.
The trial demonstrated a statistically significant improvement in PFS by investigator assessment (Table 20 and Figure 1). The results of the PFS analysis based on independent central radiological assessment were consistent with the investigator assessment. PFS results were also consistent across the subgroups of age, race, presence and extent of visceral metastases, and sensitivity to prior hormonal therapy.
ORR was higher in the AFINITOR in combination with exemestane arm vs. the placebo in combination with exemestane arm (Table 20). There were 3 complete responses (0.6%) and 58 partial responses (12%) in the AFINITOR arm. There were no complete responses and 4 partial responses (1.7%) in the placebo in combination with exemestane arm.
After a median follow-up of 39.3 months, there was no statistically significant difference in OS between the AFINITOR in combination with exemestane arm and the placebo in combination with exemestane arm [HR 0.89 (95% CI: 0.73, 1.10)].
aHazard ratio is obtained from the stratified Cox proportional-hazards model by sensitivity to prior hormonal therapy and presence of visceral metastasis. bp-value is obtained from the one-sided log-rank test stratified by sensitivity to prior hormonal therapy and presence of visceral metastasis. cObjective response rate = proportion of patients with CR or PR. dNot applicable. |
|||||
Analysis | AFINITOR
with Exemestane N = 485 | Placebo
with Exemestane N = 239 | Hazard Ratio | p-value | |
Median progression-free survival (months, 95% CI) | |||||
Investigator radiological review | 7.8 (6.9, 8.5) | 3.2 (2.8, 4.1) | 0.45a
(0.38, 0.54) | < 0.0001b | |
Independent radiological review | 11.0 (9.7, 15.0) | 4.1 (2.9, 5.6) | 0.38a
(0.3, 0.5) | < 0.0001b
|
|
Best overall response (%, 95% CI) | |||||
Objective response rate (ORR)c | 12.6% (9.8, 15.9) | 1.7% (0.5, 4.2) | n/ad |
Figure 1: Kaplan-Meier Curves for Progression-Free Survival by Investigator Radiological Review in Hormone Receptor-Positive, HER-2 Negative Breast Cancer in BOLERO-2
14.2 Neuroendocrine Tumors (NET)
Pancreatic Neuroendocrine Tumors (PNET)
A randomized, double-blind, multicenter trial (RADIANT-3, NCT00510068) of AFINITOR in combination with best supportive care (BSC) compared to placebo in combination with BSC was conducted in patients with locally advanced or metastatic advanced PNET and disease progression within the prior 12 months. Patients were stratified by prior cytotoxic chemotherapy (yes vs. no) and WHO performance status (0 vs. 1 and 2). Treatment with somatostatin analogs was allowed as part of BSC. The major efficacy outcome was PFS evaluated by RECIST. After documented radiological progression, patients randomized to placebo could receive open-label AFINITOR. Other outcome measures included ORR, response duration, and OS.
Patients were randomized 1:1 to receive either AFINITOR 10 mg once daily (n = 207) or placebo (n = 203). Demographics were well balanced (median age 58 years, 55% male, 79% white). Of the 203 patients randomized to BSC, 172 patients (85%) received AFINITOR following documented radiologic progression.
The trial demonstrated a statistically significant improvement in PFS (Table 21 and Figure 2). PFS improvement was observed across all patient subgroups, irrespective of prior somatostatin analog use. The PFS results by investigator radiological review, central radiological review and adjudicated radiological review are shown below in Table 21.
aIncludes adjudication for discrepant assessments between investigator radiological review and central radiological review. | |||||
Analysis | N
| AFINITOR
N = 207 | Placebo
N = 203 | Hazard Ratio (95% CI) | p-value |
410 | Median progression-free survival (months) (95% CI) | ||||
Investigator radiological review | 11.0 (8.4, 13.9) | 4.6 (3.1, 5.4) | 0.35 (0.27, 0.45) | < 0.001 | |
Central radiological review | 13.7 (11.2, 18.8) | 5.7 (5.4, 8.3) | 0.38 (0.28, 0.51) | < 0.001 |
|
Adjudicated radiological reviewa | 11.4 (10.8, 14.8) | 5.4 (4.3, 5.6) | 0.34 (0.26, 0.44) | < 0.001 |
Figure 2: Kaplan-Meier Curves for Progression-Free Survival by Investigator Radiological Review in PNET in RADIANT-3
Investigator-determined response rate was 4.8% in the AFINITOR arm and there were no complete responses. Overall Survival (OS) was not statistically significantly different between arms [HR = 0.94 (95% CI 0.73, 1.20); p = 0.30].
NET of Gastrointestinal (GI) or Lung Origin
A randomized, double-blind, multicenter study (RADIANT-4, NCT01524783) of AFINITOR in combination with BSC compared to placebo in combination with BSC was conducted in patients with unresectable, locally advanced or metastatic, well differentiated, non-functional NET of GI (excluding pancreatic) or lung origin. The study required that patients had well-differentiated (low or intermediate grade) histology, no prior or current history of carcinoid symptoms, and evidence of disease progression within 6 months prior to randomization. Patients were randomized 2:1 to receive either AFINITOR 10 mg once daily or placebo, and stratified by prior somatostatin analog use (yes vs. no), tumor origin and WHO performance status (0 vs. 1). The major efficacy outcome measure was PFS based on independent radiological assessment evaluated by RECIST. Additional efficacy outcome measures were OS and ORR.
A total of 302 patients were randomized, 205 to the AFINITOR arm and 97 to the placebo arm. The median age was 63 years (22 to 86 years); 47% were male; 76% were white; 74% had WHO performance status of 0 and 26% had WHO performance status of 1. The most common primary sites of tumor were lung (30%), ileum (24%), and rectum (13%).
The study demonstrated a statistically significant improvement in PFS per independent radiological review (Table 22 and Figure 3). The final OS analysis did not show a statistically significant difference between those patients who received AFINITOR or placebo (HR = 0.90 [95% CI: 0.66, 1.24]).
aHazard ratio is obtained from the stratified Cox model. bp-value is obtained from the stratified log-rank test. |
||
AFINITOR
N = 205 | Placebo
N = 97 |
|
Progression-Free Survival | ||
Number of Events | 113 (55%) | 65 (67%) |
Progressive Disease | 104 (51%) | 60 (62%) |
Death | 9 (4%) | 5 (5%) |
Median PFS in months (95% CI) | 11.0 (9.2, 13.3) | 3.9 (3.6, 7.4) |
Hazard Ratio (95% CI)a | 0.48 (0.35, 0.67) | |
p-valueb | < 0.001 | |
Overall Response Rate | 2% | 1% |
Figure 3: Kaplan-Meier Curves for Progression-Free Survival in NET of GI or Lung Origin in RADIANT-4
Lack of Efficacy in Locally Advanced or Metastatic Functional Carcinoid Tumors
The safety and effectiveness of AFINITOR in patients with locally advanced or metastatic functional carcinoid tumors have not been demonstrated. In a randomized (1:1), double-blind, multicenter trial (RADIANT-2, NCT00412061) in 429 patients with carcinoid tumors, AFINITOR in combination with long-acting octreotide (Sandostatin LAR®) was compared to placebo in combination with long-acting octreotide. After documented radiological progression, patients on the placebo arm could receive AFINITOR; of those randomized to placebo, 67% received open-label AFINITOR in combination with long-acting octreotide. The study did not meet its major efficacy outcome measure of a statistically significant improvement in PFS and the final analysis of OS favored the placebo in combination with long-acting octreotide arm.
14.3 Renal Cell Carcinoma (RCC)
An international, multicenter, randomized, double-blind trial (RECORD-1, NCT00410124) comparing AFINITOR 10 mg once daily and placebo, both in conjunction with BSC, was conducted in patients with metastatic RCC whose disease had progressed despite prior treatment with sunitinib, sorafenib, or both sequentially. Prior therapy with bevacizumab, interleukin 2, or interferon-α was also permitted. Randomization was stratified according to prognostic score and prior anticancer therapy. The major efficacy outcome measure for the trial was PFS evaluated by RECIST, based on a blinded, independent, central radiologic review. After documented radiological progression, patients randomized to placebo could receive open-label AFINITOR. Other outcome measures included OS.
In total, 416 patients were randomized 2:1 to receive AFINITOR (n = 277) or placebo (n = 139). Demographics were well balanced between the arms (median age 61 years; 77% male, 88% white, 74% received prior sunitinib or sorafenib, and 26% received both sequentially).
AFINITOR was superior to placebo for PFS (Table 23 and Figure 4). The treatment effect was similar across prognostic scores and prior sorafenib and/or sunitinib. Final OS results yield a hazard ratio of 0.90 (95% CI: 0.71, 1.14), with no statistically significant difference between the arms. Planned cross-over from placebo due to disease progression to open-label AFINITOR occurred in 80% of the 139 patients and may have confounded the OS benefit.
aLog-rank test stratified by prognostic score. bNot applicable. |
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AFINITOR
N = 277 | Placebo
N = 139 | Hazard Ratio
(95% CI) | p-valuea | |
Median Progression-free Survival
(95% CI) | 4.9 months (4.0, 5.5) | 1.9 months (1.8, 1.9) | 0.33 (0.25, 0.43) | < 0.0001 |
Objective Response Rate | 2% | 0% | n/ab | n/ab |
Figure 4: Kaplan-Meier Curves for Progression-Free Survival in RCC in RECORD-1
14.4 Tuberous Sclerosis Complex (TSC)-Associated Renal Angiomyolipoma
A randomized (2:1), double-blind, placebo-controlled trial (EXIST-2, NCT00790400) of AFINITOR was conducted in 118 patients with renal angiomyolipoma as a feature of TSC (n = 113) or sporadic lymphangioleiomyomatosis (n = 5). The key eligibility requirements for this trial were at least one angiomyolipoma of ≥ 3 cm in longest diameter on CT/MRI based on local radiology assessment, no immediate indication for surgery, and age ≥ 18 years. Patients received AFINITOR 10 mg or matching placebo orally once daily until disease progression or unacceptable toxicity. CT or MRI scans for disease assessment were obtained at baseline, 12, 24, and 48 weeks and annually thereafter. Clinical and photographic assessment of skin lesions were conducted at baseline and every 12 weeks thereafter until treatment discontinuation. The major efficacy outcome measure was angiomyolipoma response rate based on independent central radiology review, which was defined as a ≥ 50% reduction in angiomyolipoma volume, absence of new angiomyolipoma lesion ≥ 1 cm, absence of kidney volume increase ≥ 20%, and no angiomyolipoma related bleeding of ≥ Grade 2. Key supportive efficacy outcome measures were time to angiomyolipoma progression and skin lesion response rate. The primary analyses of efficacy outcome measures were limited to the blinded treatment period and conducted 6 months after the last patient was randomized. The comparative angiomyolipoma response rate analysis was stratified by use of enzyme-inducing antiepileptic drugs (EIAEDs) at randomization (yes vs. no).
Of the 118 patients enrolled, 79 were randomized to AFINITOR and 39 to placebo. The median age was 31 years (18 to 61 years), 34% were male, and 89% were white. At baseline, 17% of patients were receiving EIAEDs. On central radiology review at baseline, 92% of patients had at least 1 angiomyolipoma of ≥ 3 cm in longest diameter, 29% had angiomyolipomas ≥ 8 cm, 78% had bilateral angiomyolipomas, and 97% had skin lesions. The median values for the sum of all target renal angiomyolipoma lesions at baseline were 85 cm3 (9 to 1612 cm3) and 120 cm3 (3 to 4520 cm3) in the AFINITOR and placebo arms, respectively. Forty-six (39%) patients had prior renal embolization or nephrectomy. The median duration of follow-up was 8.3 months (0.7 to 24.8 months) at the time of the primary analysis.
The renal angiomyolipoma response rate was statistically significantly higher in AFINITOR-treated patients (Table 24). The median response duration was 5.3+ months (2.3+ to 19.6+ months).
There were 3 patients in the AFINITOR arm and 8 patients in the placebo arm with documented angiomyolipoma progression by central radiologic review (defined as a ≥ 25% increase from nadir in the sum of angiomyolipoma target lesion volumes to a value greater than baseline, appearance of a new angiomyolipoma ≥ 1 cm in longest diameter, an increase in renal volume ≥ 20% from nadir for either kidney and to a value greater than baseline, or Grade ≥ 2 angiomyolipoma-related bleeding). The time to angiomyolipoma progression was statistically significantly longer in the AFINITOR arm (HR 0.08 [95% CI: 0.02, 0.37]; p < 0.0001).
aPer independent central radiology review. | |||
AFINITOR | Placebo | p-value | |
N = 79 | N = 39 | ||
Primary analysis | |||
Angiomyolipoma response ratea - (%) | 41.8 | 0 | < 0.0001 |
95% CI | (30.8, 53.4) | (0.0, 9.0) |
Skin lesion response rates were assessed by local investigators for 77 patients in the AFINITOR arm and 37 patients in the placebo arm who presented with skin lesions at study entry. The skin lesion response rate was statistically significantly higher in the AFINITOR arm (26% vs. 0, p = 0.0011); all skin lesion responses were partial responses, defined as visual improvement in 50% to 99% of all skin lesions durable for at least 8 weeks (Physician's Global Assessment of Clinical Condition).
Patients randomized to placebo were permitted to receive AFINITOR at the time of angiomyolipoma progression or after the time of the primary analysis. After the primary analysis, patients treated with AFINITOR underwent additional follow-up CT or MRI scans to assess tumor status until discontinuation of treatment or completion of 4 years of follow-up after the last patient was randomized. A total of 112 patients (79 randomized to AFINITOR and 33 randomized to placebo) received at least one dose of AFINITOR. The median duration of AFINITOR treatment was 3.9 years (0.5 months to 5.3 years) and the median duration of follow-up was 3.9 years (0.9 months to 5.4 years). During the follow-up period after the primary analysis, 32 patients (in addition to the 33 patients identified at the time of the primary analysis) had an angiomyolipoma response based upon independent central radiology review. Among the 65 responders out of 112 patients, the median time to angiomyolipoma response was 2.9 months (2.6 to 33.8 months). Fourteen percent of the 112 patients treated with AFINITOR had angiomyolipoma progression by the end of the follow-up period. No patient underwent a nephrectomy for angiomyolipoma progression and one patient underwent renal embolization while treated with AFINITOR.
14.5 Tuberous Sclerosis Complex (TSC)-Associated Subependymal Giant Cell Astrocytoma (SEGA)
EXIST-1
A randomized (2:1), double-blind, placebo-controlled trial (EXIST-1, NCT00789828) of AFINITOR was conducted in 117 pediatric and adult patients with SEGA and TSC. Eligible patients had at least one SEGA lesion ≥ 1 cm in longest diameter on MRI based on local radiology assessment and one or more of the following: serial radiological evidence of SEGA growth, a new SEGA lesion ≥ 1 cm in longest diameter, or new or worsening hydrocephalus. Patients randomized to the treatment arm received AFINITOR at a starting dose of 4.5 mg/m2 daily, with subsequent dose adjustments as needed to achieve and maintain everolimus trough concentrations of 5 to 15 ng/mL as tolerated. AFINITOR or matched placebo continued until disease progression or unacceptable toxicity. MRI scans for disease assessment were obtained at baseline, 12, 24, and 48 weeks, and annually thereafter.
The main efficacy outcome measure was SEGA response rate based on independent central radiology review. SEGA response was defined as a ≥ 50% reduction in the sum of SEGA volume relative to baseline, in the absence of unequivocal worsening of non-target SEGA lesions, a new SEGA lesion ≥ 1 cm, and new or worsening hydrocephalus. The primary analysis of SEGA response rate was limited to the blinded treatment period and conducted 6 months after the last patient was randomized. The analysis of SEGA response rate was stratified by use of enzyme-inducing antiepileptic drugs (EIAEDs) at randomization (yes vs. no).
Of the 117 patients enrolled, 78 were randomized to AFINITOR and 39 to placebo. The median age was 9.5 years (0.8 to 26 years); a total of 20 patients were < 3 years, 54 patients were 3 to < 12 years, 27 patients were 12 to < 18 years, and 16 patients were ≥ 18 years; 57% were male, and 93% were white. At baseline, 18% of patients were receiving EIAEDs. Based on central radiology review at baseline, 98% of patients had at least one SEGA lesion ≥ 1.0 cm in longest diameter, 79% had bilateral SEGAs, 43% had ≥ 2 target SEGA lesions, 26% had growth in or into the inferior surface of the ventricle, 9% had evidence of growth beyond the subependymal tissue adjacent to the ventricle, and 7% had radiographic evidence of hydrocephalus. The median values for the sum of all target SEGA lesions at baseline were 1.63 cm3 (0.18 to 25.15 cm3) and 1.30 cm3 (0.32 to 9.75 cm3) in the AFINITOR and placebo arms, respectively. Eight (7%) patients had prior SEGA-related surgery. The median duration of follow-up was 8.4 months (4.6 to 17.2 months) at the time of primary analysis.
The SEGA response rate was statistically significantly higher in AFINITOR-treated patients (Table 25). At the time of the primary analysis, all SEGA responses were ongoing and the median duration of response was 5.3 months (2.1 to 8.4 months).
With a median follow-up of 8.4 months, SEGA progression was detected in 15.4% of the 39 patients randomized to receive placebo and none of the 78 patients randomized to receive AFINITOR. No patient in either treatment arm required surgical intervention.
aPer independent central radiology review. | |||
AFINITOR | Placebo | p-value | |
N = 78 | N = 39 | ||
Primary analysis | |||
SEGA response ratea - (%) | 35 | 0 | < 0.0001 |
95% CI | 24, 46 | 0, 9 |
Patients randomized to placebo were permitted to receive AFINITOR at the time of SEGA progression or after the primary analysis, whichever occurred first. After the primary analysis, patients treated with AFINITOR underwent additional follow-up MRI scans to assess tumor status until discontinuation of treatment or completion of 4 years of follow-up after the last patient was randomized. A total of 111 patients (78 patients randomized to AFINITOR and 33 patients randomized to placebo) received at least one dose of AFINITOR. Median duration of AFINITOR treatment and follow-up was 3.9 years (0.2 to 4.9 years).
By four years after the last patient was enrolled, 58% of the 111 patients treated with AFINITOR had a ≥ 50% reduction in SEGA volume relative to baseline, including 27 patients identified at the time of the primary analysis and 37 patients with a SEGA response after the primary analysis. The median time to SEGA response was 5.3 months (2.5 to 33.1 months). Twelve percent of the 111 patients treated with AFINITOR had documented disease progression by the end of the follow-up period and no patient required surgical intervention for SEGA during the study.
Study 2485
Study 2485 (NCT00411619) was an open-label, single-arm trial conducted to evaluate the antitumor activity of AFINITOR 3 mg/m2/orally once daily in patients with SEGA and TSC. Serial radiological evidence of SEGA growth was required for entry. Tumor assessments were performed every 6 months for 60 months after the last patient was enrolled or disease progression, whichever occurred earlier. The major efficacy outcome measure was the reduction in volume of the largest SEGA lesion with 6 months of treatment, as assessed via independent central radiology review. Progression was defined as an increase in volume of the largest SEGA lesion over baseline that was ≥ 25% over the nadir observed on study.
A total of 28 patients received AFINITOR for a median duration of 5.7 years (5 months to 6.9 years); 82% of the 28 patients remained on AFINITOR for at least 5 years. The median age was 11 years (3 to 34 years), 61% male, 86% white.
At the primary analysis, 32% of the 28 patients (95% CI: 16%, 52%) had an objective response at 6 months, defined as at least a 50% decrease in volume of the largest SEGA lesion. At the completion of the study, the median duration of durable response was 12 months (3 months to 6.3 years).
By 60 months after the last patient was enrolled, 11% of the 28 patients had documented disease progression. No patient developed a new SEGA lesion while on AFINITOR. Nine additional patients were identified as having a ≥ 50% volumetric reduction in their largest SEGA lesion between 1 to 4 years after initiating AFINITOR, including 3 patients who had surgical resection with subsequent regrowth prior to receiving AFINITOR.
14.6 Tuberous Sclerosis Complex (TSC)-Associated Partial-Onset Seizures
The efficacy of AFINITOR DISPERZ as an adjunctive anti-epileptic drug (AED) was evaluated in a randomized, double-blind, multicenter, placebo-controlled study conducted in patients with TSC-associated partial-onset seizures (EXIST-3, NCT01713946). Patients with a history of inadequate control of partial-onset seizures despite treatment with ≥ 2 sequential AED regimens were randomized to receive placebo or AFINITOR DISPERZ once daily at a dose to achieve a low trough (LT) level (3-7 ng/mL) or a high trough (HT) level (9-15 ng/mL). Randomization was stratified by age group (1 to < 6, 6 to < 12, 12 to < 18, ≥ 18 years). The study consisted of 3 phases: an 8-week Baseline observation phase; an 18-week double-blind, placebo-controlled Core phase (6-week titration period and a 12-week maintenance period), and an Extension phase of ≥ 48 weeks. Patients were required to have a diagnosis of TSC per the modified Gomez criteria, and ≥ 16 partial-onset seizures during the Baseline phase while receiving a stable dose of 1 to 3 concomitant AEDs. The starting doses for AFINITOR DISPERZ in the Core phase ranged from 3 to 6 mg/m2 orally once daily, depending on age, in patients not receiving concomitant CYP3A4/P-gp inducers and from 5 to 9 mg/m2 orally once daily, depending on age, in patients receiving concomitant CYP3A4/P-gp inducers. During the 6-week titration period, everolimus trough levels were assessed every 2 weeks and up to 3 dose adjustments were allowed to attempt to reach the targeted everolimus trough concentration range.
The major efficacy outcome measure was the percentage reduction in seizure frequency from the Baseline phase, during the maintenance period of the Core phase. Additional efficacy outcome measures included response rate, defined as at least a 50% reduction in seizure frequency from the Baseline phase during the maintenance period of the Core phase, and seizure freedom rate during the maintenance period of the Core phase.
A total of 366 patients were randomized to AFINITOR DISPERZ LT (n = 117), AFINITOR DISPERZ HT (n = 130) or placebo (n = 119). Median age was 10.1 years (2.2 to 56 years); 28% of patients were < 6 years, 31% were 6 to < 12 years, 22% were 12 to < 18 years, and 18% were ≥ 18 years). The majority were white (65%) and male (52%). The most common major features of TSC were cortical tubers (92%), hypomelanotic macules (84%), and subependymal nodules (83%). While 17% of the patients had SEGA, 42% had renal angiomyolipoma, and 9% had both SEGA and renal angiomyolipoma; no patients were receiving treatment with AFINITOR or AFINITOR DISPERZ for these manifestations of TSC. During the Baseline phase, 65% of patients had complex partial seizures, 52% had secondarily generalized seizures, 19% had simple partial seizures, and 2% had generalized onset seizures. The median seizure frequency per week during the Baseline phase was 9.4 for all patients and 47% of patients were receiving 3 AEDs during the Baseline phase. The efficacy results are summarized in Table 26.
aIf patient discontinued before starting the Maintenance period, then the Titration period is used. b95% CI of the median based on bootstrap percentiles. cp-values were for superiority vs. placebo, and obtained from rank ANCOVA with Baseline seizure frequency as covariate, stratified by age subgroup. dExact 95% CI obtained using Clopper-Pearson method. |
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AFINITOR DISPERZ | Placebo | ||
Target of 3-7 ng/mL N = 117 | Target of 9-15 ng/mL N = 130 |
N = 119 |
|
Seizures per week | |||
Median at Baseline (Min, Max) | 8.6 (1.4, 192.9) | 9.5 (0.3, 218.4) | 10.5 (1.3, 231.7) |
Median at Core phasea (Min, Max) | 6.8 (0.0, 193.5) | 4.9 (0.0, 133.7) | 8.5 (0.0, 217.7) |
Percentage reduction from Baseline to Core phase (Maintenancea) | |||
Median | 29.3 | 39.6 | 14.9 |
95% CIb | 18.8, 41.9 | 35.0, 48.7 | 0.1, 21.7 |
p-valuec | 0.003 | < 0.001 | |
Response rate | |||
Responders, n (%) | 28.2 | 40 | 15.1 |
95% CId | 20.3, 37.3 | 31.5, 49.0 | 9.2, 22.8 |
16. How is Afinitor supplied
AFINITOR
2.5 mg tablets: White to slightly yellow, elongated tablets with a bevelled edge and engraved with “LCL” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0594-51
Each carton contains 4 blister cards of 7 tablets each
5 mg tablets: White to slightly yellow, elongated tablets with a bevelled edge and engraved with “5” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0566-51
Each carton contains 4 blister cards of 7 tablets each
7.5 mg tablets: White to slightly yellow, elongated tablets with a bevelled edge and engraved with “7P5” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0620-51
Each carton contains 4 blister cards of 7 tablets each
10 mg tablets: White to slightly yellow, elongated tablets with a bevelled edge and engraved with “UHE” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0567-51
Each carton contains 4 blister cards of 7 tablets each
AFINITOR DISPERZ
2 mg tablets for oral suspension: White to slightly yellowish, round, flat tablets with a bevelled edge and engraved with “D2” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0626-51
Each carton contains 4 blister cards of 7 tablets each
3 mg tablets for oral suspension: White to slightly yellowish, round, flat tablets with a bevelled edge and engraved with “D3” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0627-51
Each carton contains 4 blister cards of 7 tablets each
5 mg tablets for oral suspension: White to slightly yellowish, round, flat tablets with a bevelled edge and engraved with “D5” on one side and “NVR” on the other; available in:
Blisters of 28 tablets………………………………………………………………………………NDC 0078-0628-51
Each carton contains 4 blister cards of 7 tablets each
Store at 20°C to 25°C (68°F to 77°F); excursions permitted between 15°C and 30°C (59°F and 86°F). See USP Controlled Room Temperature.
Store in the original container, protect from light and moisture.
Follow special handling and disposal procedures for anti-cancer pharmaceuticals.1
17. Patient Counseling Information
Advise the patient to read the FDA-approved patient labeling (Patient Information and Instructions for Use).
Non-infectious Pneumonitis
Advise patients of the risk of developing non-infectious pneumonitis and to immediately report any new or worsening respiratory symptoms to their healthcare provider [see Warnings and Precautions (5.1)].
Infections
Advise patients that they are more susceptible to infections and that they should immediately report any signs or symptoms of infections to their healthcare provider [see Warnings and Precautions (5.2)].
Hypersensitivity Reactions
Advise patients of the risk of clinically significant hypersensitivity reactions and to promptly contact their healthcare provider or seek emergency care for signs of hypersensitivity reaction, including rash, itching, hives, difficulty breathing or swallowing, flushing, chest pain, or dizziness [see Contraindications (4), Warnings and Precautions (5.3)].
Angioedema with Concomitant Use of ACE Inhibitors
Advise patients to avoid ACE inhibitors and to promptly contact their healthcare provider or seek emergency care for signs or symptoms of angioedema [see Warnings and Precautions (5.4)].
Stomatitis
Advise patients of the risk of stomatitis and to use alcohol-free mouthwashes during treatment [see Warnings and Precautions (5.5)].
Renal Impairment
Advise patients of the risk of developing kidney failure and the need to monitor their kidney function periodically during treatment [see Warnings and Precautions (5.6)].
Risk of Impaired Wound Healing
Advise patients that AFINITOR/AFINITOR DISPERZ may impair wound healing. Advise patients to inform their healthcare provider of any planned surgical procedure [see Warnings and Precautions (5.7)].
Geriatric Patients
Inform patients that in a study conducted in patients with breast cancer, the incidence of deaths and adverse reactions leading to permanent discontinuation was higher in patients ≥ 65 years compared to patients < 65 years [see Warnings and Precautions (5.8), Use in Specific Populations (8.5)].
Metabolic Disorders
Advise patients of the risk of metabolic disorders and the need to monitor glucose and lipids periodically during therapy [see Warnings and Precautions (5.9)].
Myelosuppression
Advise patients of the risk of myelosuppression and the need to monitor CBCs periodically during therapy [see Warnings and Precautions (5.10)].
Risk of Infection or Reduced Immune Response with Vaccination
Advise patients to avoid the use of live vaccines and close contact with those who have received live vaccines [see Warnings and Precautions (5.11)].
Embryo-Fetal Toxicity
Advise females of reproductive potential of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment and for 8 weeks after the last dose. Advise patients to inform their healthcare provider of a known or suspected pregnancy. Advise males with female partners of reproductive potential to use effective contraception during treatment and for 4 weeks after the last dose [see Warnings and Precautions (5.13), Use in Specific Populations (8.1, 8.3)].
Radiation Sensitization and Radiation Recall
Radiation sensitization and recall can occur in patients treated with radiation prior to, during, or subsequent to AFINITOR/AFINITOR DISPERZ treatment. Advise patients to inform their healthcare provider if they have had or are planning to receive radiation therapy [see Warnings and Precautions (5.12)].
Lactation
Advise women not to breastfeed during treatment with AFINITOR/AFINITOR DISPERZ and for 2 weeks after the last dose [see Use in Specific Populations (8.2)].
Infertility
Advise males and females of reproductive potential of the potential risk for impaired fertility [see Use in Specific Populations (8.3)].
Distributed by:
Novartis Pharmaceuticals Corporation
East Hanover, New Jersey 07936
T2022-07
This Patient Information has been approved by the U.S. Food and Drug Administration. | Revised: February 2022 |
PATIENT INFORMATION | |
AFINITOR® (a-fin-it-or) (everolimus) tablets | AFINITOR DISPERZ® (a-fin-it-or dis-perz) (everolimus tablets for oral suspension) |
Read this Patient Information leaflet that comes with AFINITOR or AFINITOR DISPERZ before you start taking it and each time you get a refill. There may be new information. This information does not take the place of talking to your healthcare provider about your medical condition or treatment. | |
What is the most important information I should know about AFINITOR and AFINITOR DISPERZ? AFINITOR and AFINITOR DISPERZ can cause serious side effects, including: |
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1. You may develop lung or breathing problems. In some people lung or breathing problems may be severe and can lead to death. Tell your healthcare provider right away if you have any of these symptoms: | |
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2. You may be more likely to develop an infection, such as pneumonia, or a bacterial, fungal or viral infection. Viral infections may include active hepatitis B in people who have had hepatitis B in the past (reactivation). In some people (including adults and children) these infections may be severe and can lead to death. You may need to be treated as soon as possible.
Tell your healthcare provider right away if you have a temperature of 100.5˚F or above, chills, or do not feel well. Symptoms of hepatitis B or infection may include the following: |
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3. Severe allergic reactions. Call your healthcare provider or get medical help right away if you get signs and symptoms of a severe allergic reaction, including: rash, itching, hives, flushing, trouble breathing or swallowing, chest pain or dizziness. | |
4. Possible increased risk for a type of allergic reaction called angioedema, in people who take an Angiotensin-Converting Enzyme (ACE) inhibitor medicine during treatment with AFINITOR or AFINITOR DISPERZ. Talk with your healthcare provider before taking AFINITOR or AFINITOR DISPERZ if you are not sure if you take an ACE inhibitor medicine. Get medical help right away if you have trouble breathing or develop swelling of your tongue, mouth, or throat during treatment with AFINITOR or AFINITOR DISPERZ. | |
5. Mouth ulcers and sores. Mouth ulcers and sores are common during treatment with AFINITOR or AFINITOR DISPERZ but can also be severe. When you start treatment with AFINITOR or AFINITOR DISPERZ, your healthcare provider may tell you to also start a prescription mouthwash to reduce the likelihood of getting mouth ulcers or sores and to reduce their severity. Follow your healthcare provider’s instructions on how to use this prescription mouthwash. If you develop pain, discomfort, or open sores in your mouth, tell your healthcare provider. Your healthcare provider may tell you to restart this mouthwash or to use a special mouthwash or mouth gel that does not contain alcohol, peroxide, iodine, or thyme. | |
6. You may develop kidney failure. In some people this may be severe and can lead to death. Your healthcare provider should do tests to check your kidney function before and during your treatment with AFINITOR or AFINITOR DISPERZ. | |
If you have any of the serious side effects listed above, you may need to stop taking AFINITOR or AFINITOR DISPERZ for a while or use a lower dose. Follow your healthcare provider’s instructions. | |
What is AFINITOR?
AFINITOR is a prescription medicine used to treat: |
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What is AFINITOR DISPERZ?
AFINITOR DISPERZ is a prescription medicine used to treat: |
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It is not known if AFINITOR and AFINITOR DISPERZ are safe and effective in children to treat:
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Do not take AFINITOR or AFINITOR DISPERZ if you have had a severe allergic reaction to everolimus. Talk to your healthcare provider before taking this medicine if you are allergic to:
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Before taking AFINITOR or AFINITOR DISPERZ, tell your healthcare provider about all of your medical conditions, including if you: | |
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Tell your healthcare provider about all of the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. AFINITOR or AFINITOR DISPERZ may affect the way other medicines work, and other medicines can affect how AFINITOR or AFINITOR DISPERZ work. Taking AFINITOR or AFINITOR DISPERZ with other medicines can cause serious side effects. Know the medicines you take. Keep a list of them and show it to your healthcare provider and pharmacist when you get a new medicine. Especially tell your healthcare provider if you take: |
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Ask your healthcare provider or pharmacist if you are not sure if your medicine is one of those taken for the conditions listed above. If you are taking any medicines for the conditions listed above, your healthcare provider might need to prescribe a different medicine or your dose of AFINITOR or AFINITOR DISPERZ may need to be changed. You should also tell your healthcare provider before you start taking any new medicine. | |
How should I take AFINITOR or AFINITOR DISPERZ? | |
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AFINITOR:
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AFINITOR DISPERZ:
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What should I avoid while taking AFINITOR or AFINITOR DISPERZ?
You should not drink grapefruit juice or eat grapefruit during your treatment with AFINITOR or AFINITOR DISPERZ. It may make the amount of AFINITOR or AFINITOR DISPERZ in your blood increase to a harmful level. |
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What are the possible side effects of AFINITOR or AFINITOR DISPERZ?
AFINITOR and AFINITOR DISPERZ can cause serious side effects, including: |
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The most common side effects of AFINITOR in people with advanced hormone receptor-positive, HER2-negative breast cancer, advanced neuroendocrine tumors of the pancreas, stomach and intestine (gastrointestinal) or lung, and advanced kidney cancer include: | |
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The most common side effects of AFINITOR and AFINITOR DISPERZ in people who have SEGA, renal angiomyolipoma, or certain types of seizures with TSC include respiratory tract infections. | |
Other side effects that may occur with AFINITOR and AFINITOR DISPERZ:
Tell your healthcare provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of AFINITOR and AFINITOR DISPERZ. For more information, ask your healthcare provider or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. |
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How should I store AFINITOR or AFINITOR DISPERZ? | |
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General information about the safe and effective use of AFINITOR and AFINITOR DISPERZ. | |
Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet. Do not use AFINITOR or AFINITOR DISPERZ for a condition for which it was not prescribed. Do not give AFINITOR or AFINITOR DISPERZ to other people, even if they have the same problem you have. It may harm them. This leaflet summarizes the most important information about AFINITOR and AFINITOR DISPERZ. If you would like more information, talk with your healthcare provider. You can ask your healthcare provider or pharmacist for information written for healthcare professionals. | |
What are the ingredients in AFINITOR? | |
Active ingredient: everolimus. Inactive ingredients: anhydrous lactose, butylated hydroxytoluene, crospovidone, hypromellose, lactose monohydrate, and magnesium stearate. |
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What are the ingredients in AFINITOR DISPERZ? | |
Active ingredient: everolimus. Inactive ingredients: butylated hydroxytoluene, colloidal silicon dioxide, crospovidone, hypromellose, lactose monohydrate, magnesium stearate, mannitol, and microcrystalline cellulose. |
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Distributed by: Novartis Pharmaceuticals Corporation East Hanover, New Jersey 07936 The brands listed are the trademarks or register marks of their respective owners and are not trademarks or register marks of Novartis. © Novartis For more information call 1-888-423-4648 or go to www.AFINITOR.com. |
T2022-08
Instructions For Use
AFINITOR (a-fin-it-or) DISPERZ® (dis-perz)
(everolimus tablets for oral suspension)
Read these Instructions for Use for AFINITOR DISPERZ before you start taking it and each time you get a refill. There may be new information. This information does not take the place of talking to your healthcare provider about your medical condition or treatment.
Important Information:
- Take AFINITOR DISPERZ as a suspension only. AFINITOR DISPERZ is prepared as a suspension of undissolved medicine that is mixed with water, and then it is taken by mouth. Do not chew, crush, or swallow AFINITOR DISPERZ whole.
- AFINITOR DISPERZ can cause harm to an unborn baby. When possible, the suspension should be prepared by an adult who is not pregnant or planning to become pregnant.
- Keep AFINITOR DISPERZ and the prepared suspension out of the reach of children.
- Anyone who prepares suspensions of AFINITOR DISPERZ for another person should wear gloves to avoid possible contact with the drug.
- Only use water with AFINITOR DISPERZ to prepare the suspension. Do not prepare the suspension with juice or any other liquids.
- The suspension must be given right away. If you do not give the dose within 60 minutes after it has been prepared, throw away the dose and prepare a new dose of AFINITOR DISPERZ.
- Before starting to prepare the suspension, collect all of the supplies that you will need to prepare and take the suspension. Do not use any of these supplies for purposes other than preparing and taking the AFINITOR DISPERZ suspension.
Supplies needed to prepare the suspension in an oral syringe:
- Blister card with AFINITOR DISPERZ
- Scissors to open the blister card
- Disposable gloves (for one time use)
- 2 clean drinking glasses
- Approximately 30 mL of water
- 10 mL oral syringe (for one time use) (see Figure A)
- Paper towels
Figure A
Supplies needed to prepare the suspension in a small drinking glass:
- Blister card with AFINITOR DISPERZ
- Scissors to open the blister card
- Disposable gloves (for one time use)
- 30 mL dose cup for measuring water (you can ask your pharmacist for this)
- 1 clean drinking glass (maximum size 100 mL)
- Water to prepare the suspension
- Spoon for stirring
- Paper towels
Preparing a dose of AFINITOR DISPERZ suspension using an oral syringe:
Step 1: Prepare a clean, flat work surface that is away from where you prepare and eat food. Place a clean paper towel on the work surface. Place the needed supplies on the paper towel.
Step 2: Wash and dry your hands well before preparing the medicine (see Figure B).
Figure B
Step 3: If preparing the AFINITOR DISPERZ suspension for another person, put on disposable gloves (see Figure C).
Figure C
Step 4: Take a 10 mL oral syringe and pull back on the plunger. Remove the plunger from the barrel of the syringe (see Figure D).
Figure D
Step 5: Use scissors to open the blister card along the dotted line (see Figure E) and remove the prescribed number of AFINITOR DISPERZ tablets for oral suspension from the blister card. Place them into the barrel of the oral syringe (see Figure F).
Figure E
Figure F
- Doses of up to 10 mg can be prepared with the oral syringe. If your total prescribed dose is more than 10 mg, you will need to split the dose. Follow steps 4 through 17 for the first half of the dose. Then repeat steps 4 through 17 for the second half of the dose. Do not prepare a dose of more than 10 mg in one syringe. Ask your pharmacist or healthcare provider if you are not sure what to do.
Step 6: Re-insert the plunger into the barrel of the oral syringe (see Figure G) and push the plunger in until it comes into contact with the AFINITOR DISPERZ tablets for oral suspension (see Figure H).
Figure G
Figure H
Step 7: Fill a small drinking glass with about 30 mL of water. Insert the tip of the oral syringe into the water. Then slowly pull back on the plunger until the syringe is about half full of water and all the tablets are covered by water (see Figure I).
Figure I
Step 8: Hold the oral syringe with the tip pointing up. Pull back on the plunger to draw back about 4 mL of air (see Figure J).
Figure J
Step 9: Place the filled oral syringe in the clean, empty glass with the tip pointing up. Wait 3 minutes to allow AFINITOR DISPERZ to break apart (see Figure K).
Figure K
Step 10: Slowly turn the oral syringe up and down five times just before giving the dose (see Figure L). Do not shake the syringe.
Figure L
Step 11: Hold the oral syringe in an upright position (with the tip up). Carefully remove most of the air by pushing up gently on the plunger (see Figure M).
Figure M
Step 12: Give the full contents of the oral syringe slowly and gently into the mouth right away, within 60 minutes of preparing it (see Figure N). Carefully remove the syringe from the mouth. Continue with steps 13 through 17 to make sure that the entire dose of medicine is given.
Figure N
Step 13: Insert the tip of the oral syringe into the drinking glass that is filled with water, and pull up about 5 mL of water by slowly pulling back on the plunger (see Figure O).
Figure O
Step 14: Hold the oral syringe with the tip pointing up and use the plunger to draw back about 4 mL of air (see Figure P).
Figure P
Step 15: With the tip of the syringe still pointing up, swirl the contents by gently rotating the syringe in a circular motion (see Figure Q).
Figure Q
Step 16: Hold the oral syringe in an upright position (with the tip up). Carefully remove most of the air by pushing up gently on the plunger (see Figure R).
Figure R
Step 17: Give the full contents of the oral syringe slowly and gently into the mouth by pushing on the plunger (see Figure S). Carefully remove the syringe from the mouth.
Figure S
If the total prescribed dose is more than 10 mg, repeat steps 4 through 17 to finish giving the dose.
Step 18: Throw away the oral syringe, paper towel, and used gloves in your household trash.
Step 19: Wash your hands.
Preparing a dose of AFINITOR DISPERZ suspension using a small drinking glass:
Step 1: Prepare a clean, flat work surface that is away from where you prepare and eat food. Place a clean paper towel on the work surface. Place the needed supplies on the paper towel.
Step 2: Wash and dry your hands before preparing the medicine (see Figure T).
Figure T
Step 3: If preparing the AFINITOR DISPERZ suspension for another person, put on disposable gloves (see Figure U).
Figure U
Step 4: Add about 25 mL of water to the 30 mL dose cup. The amount of water added does not need to be exact (see Figure V).
Figure V
Step 5: Pour the water from the dose cup into a small drinking glass (maximum size 100 mL) (see Figure W).
Figure W
- Doses up to 10 mg can be prepared in the small drinking glass. If your total prescribed dose is more than 10 mg, you will need to split the dose. Follow steps 4 through 10 for the first half of the dose. Then repeat steps 4 through 10 for the second half of the dose. Ask your pharmacist or healthcare provider if you are not sure what to do.
Step 6: Use scissors to open the blister card along the dotted line (see Figure X) and remove the prescribed number of AFINITOR DISPERZ tablets for oral suspension from the blister card.
Figure X
Step 7: Add the prescribed number of AFINITOR DISPERZ tablets for oral suspension into the water (see Figure Y).
Figure Y
Step 8: Wait 3 minutes to allow AFINITOR DISPERZ tablets for oral suspension to break apart (see Figure Z).
Figure Z
Step 9: Gently stir the contents of the glass with a spoon and place the spoon back on the paper towel (see Figure AA). Drink the full amount of the suspension right away, within 60 minutes of preparing it (see Figure BB).
Figure AA
Figure BB
Step 10: Refill the glass with the same amount of water (about 25 mL). Stir the contents with the same spoon and place the spoon back on the paper towel (see Figure CC). Drink the full amount right away so that you take any remaining medicine (see Figure DD).
Figure CC
Figure DD
If your total prescribed dose is more than 10 mg, repeat steps 4 through 10 to finish taking your dose.
Step 11: Wash the glass and the spoon thoroughly with water. Wipe the glass and spoon with a clean paper towel and store them in a dry and clean place until your next dose of AFINITOR DISPERZ (see Figure EE).
Figure EE
Step 12: Throw away the used paper towel and gloves in your household trash.
Step 13: Wash your hands.
How should I store AFINITOR DISPERZ?
- Store AFINITOR DISPERZ at room temperature, between 68°F to 77°F (20°C to 25°C).
- Keep AFINITOR DISPERZ in the pack it comes in.
- Open the blister pack just before taking AFINITOR DISPERZ.
- Keep AFINITOR DISPERZ dry and away from light.
- Do not use AFINITOR DISPERZ that is out of date or no longer needed.
Keep AFINITOR DISPERZ and all medicines out of the reach of children.
This Instructions for Use has been approved by the U.S. Food and Drug Administration.
Distributed by:
Novartis Pharmaceuticals Corporation
East Hanover, New Jersey 07936
T2018-82
June 2018
PRINCIPAL DISPLAY PANEL
NDC 0078-0594-51
Rx only
28 Tablets
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR®
(everolimus) tablets
Each tablet contains
2.5 mg
everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0566-51
Rx only
28 Tablets
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR®
(everolimus) tablets
Each tablet contains
5 mg
everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0620-51
Rx only
28 Tablets
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR®
(everolimus) tablets
Each tablet contains
7.5 mg
everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0567-51
Rx only
28 Tablets
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR®
(everolimus) tablets
Each tablet contains
10 mg
everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0626-51
Rx only
28 Tablets for Oral Suspension
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR DISPERZ®
(everolimus tablets for oral suspension)
2 mg
TABLETS MUST BE DISPERSED IN WATER.
TABLETS MUST NOT BE SWALLOWED WHOLE, CHEWED OR CRUSHED.
Each tablet contains 2 mg everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0627-51
Rx only
28 Tablets for Oral Suspension
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR DISPERZ®
(everolimus tablets for oral suspension)
3 mg
TABLETS MUST BE DISPERSED IN WATER.
TABLETS MUST NOT BE SWALLOWED WHOLE, CHEWED OR CRUSHED.
Each tablet contains 3 mg everolimus
NOVARTIS
PRINCIPAL DISPLAY PANEL
NDC 0078-0628-51
Rx only
28 Tablets for Oral Suspension
Carton contains 4 individual blister cards of 7 tablets.
AFINITOR DISPERZ®
(everolimus tablets for oral suspension)
5 mg
TABLETS MUST BE DISPERSED IN WATER.
TABLETS MUST NOT BE SWALLOWED WHOLE, CHEWED OR CRUSHED.
Each tablet contains 5 mg everolimus
NOVARTIS
AFINITOR
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Labeler - Novartis Pharmaceuticals Corporation (002147023) |
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