Mistaurin 25mg Capsule

Midostaurin is a kinase inhibitor indicated for the treatment of adult patients with: Newly diagnosed acute myeloid leukemia (AML) that is FLT3 mutation-positive as detected by an FDA-approved test, in combination with standard cytarabine and daunorubicin induction and cytarabine consolidation. Limitations of Use: Midostaurin is not indicated as a single-agent induction therapy for the treatment of patients with AML. Aggressive systemic mastocytosis (ASM), systemic mastocytosis with associated hematological neoplasm (SM-AHN), or mast cell leukemia (MCL). Acute Myeloid Leukemia Midostaurin is indicated in combination with standard cytarabine and daunorubicin induction and cytarabine consolidation chemotherapy, for the treatment of adult patients with newly diagnosed acute myeloid leukemia (AML) who are FLT3 mutation-positive, as detected by an FDA approved test. Systemic Mastocytosis Midostaurin is indicated for the treatment of adult patients with aggressive systemic mastocytosis (ASM), systemic mastocytosis with associated hematological neoplasm (SM-AHN), or mast cell leukemia (MCL).

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Source: US FDA prescribing information, via openFDA. Provided for general information only — it is not a substitute for your doctor's or pharmacist's advice. Always follow your prescriber's instructions.

Embryo-Fetal Toxicity: Midostaurin may cause fetal harm when administered to a pregnant woman. Advise of the potential risk to a fetus. Pulmonary Toxicity: Monitor for symptoms of interstitial lung disease or pneumonitis. Discontinue Midostaurin in patients with signs or symptoms of pulmonary toxicity. Fatal cases have occurred. Embryo-Fetal Toxicity Based on its mechanism of action and findings from animal reproduction studies, Midostaurin may cause fetal harm when administered to pregnant women. In animal studies, midostaurin caused embryo-fetal toxicities, including late embryo-fetal death and reduced fetal birth weight, with delays in fetal growth at doses lower than the recommended human dose. Advise pregnant women of the potential risk to the fetus. Verify the pregnancy status of females of reproductive potential within 7 days prior to initiating Midostaurin therapy. Advise females of reproductive potential to use effective contraception during treatment with Midostaurin and for 4 months after the last dose. Advise males with female partners of reproductive potential to use effective contraception during treatment with Midostaurin and for 4 months after the last dose. Pulmonary Toxicity Cases of interstitial lung disease and pneumonitis, some fatal, have occurred in patients treated with Midostaurin as monotherapy or with chemotherapy. Monitor patients for pulmonary symptoms. Discontinue Midostaurin in patients who experience signs or symptoms of interstitial lung disease or pneumonitis without an infectious etiology. Risk of Prolonged Severe Neutropenia and Thrombocytopenia in Pediatric Patients Treated With Combination Chemotherapy Prolonged Grade 4 neutropenia and thrombocytopenia occurred in two pediatric patients with AML who received an unapproved formulation of midostaurin in combination with chemotherapy, including anthracyclines, fludarabine, and cytarabine; these two patients were coadministered an azole antifungal (a strong CYP3A4 inhibitor), which may increase midostaurin concentrations and subsequently, the risk of toxicity. The safety and effectiveness of Midostaurin in pediatric patients have not been established.

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Source: US FDA prescribing information, via openFDA. Provided for general information only — it is not a substitute for your doctor's or pharmacist's advice. Always follow your prescriber's instructions.

The following serious adverse reactions are described elsewhere in the labeling: Pulmonary Toxicity AML: The most common adverse reactions (≥ 20%) were febrile neutropenia, nausea, mucositis, vomiting, headache, petechiae, musculoskeletal pain, epistaxis, device-related infection, hyperglycemia, electrocardiogram (ECG) QT prolonged, and upper respiratory tract infection. ASM, SM-AHN, or MCL: The most common adverse reactions (≥ 20%) were nausea, vomiting, diarrhea, edema, musculoskeletal pain, abdominal pain, fatigue, upper respiratory tract infection, constipation, pyrexia, headache, and dyspnea. novartis.com/ or FDA Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Acute Myeloid Leukemia The safety evaluation of Midostaurin (50 mg twice daily with food) in patients with newly diagnosed FLT3 mutated AML is based on a randomized, double-blind, trial of Midostaurin (n = 345) or placebo (n = 335) with chemotherapy. The overall median duration of exposure was 42 days (range, 2 to 576 days) for patients in the Midostaurin plus chemotherapy arm versus 34 days (range, 1 to 465 days) for patients in the placebo plus chemotherapy arm. On the Midostaurin plus chemotherapy arm, 35% of patients completed induction and consolidation therapy, compared to 25% of patients on the placebo plus chemotherapy arm. The most frequent (incidence greater than or equal to 20%) adverse drug reactions (ADRs) in the Midostaurin plus chemotherapy arm were febrile neutropenia, nausea, mucositis, vomiting, headache, petechiae, musculoskeletal pain, epistaxis, device-related infection, hyperglycemia, ECG QT prolonged, and upper respiratory tract infections. The most frequent Grade 3/4 adverse reactions (incidence ≥ 10%) were febrile neutropenia, device-related infection, and mucositis. The most frequent serious adverse reaction (≥ 10%) in patients in the Midostaurin plus chemotherapy arm was febrile neutropenia (16%), which occurred at a similar rate in the placebo arm (16%). Discontinuation due to any adverse reaction occurred in 9% of patients in the Midostaurin arm versus 6% in the placebo arm. The most frequent (> 1%) Grade 3/4 adverse reactions leading to discontinuation in the Midostaurin arm was renal insufficiency (1%). Excluding deaths due to disease progression, no fatal adverse reactions occurred in the study. Abridged from the full prescribing information.

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Source: US FDA prescribing information, via openFDA. Provided for general information only — it is not a substitute for your doctor's or pharmacist's advice. Always follow your prescriber's instructions.