For:
Advanced Systemic Mastocytosis*
Important Safety Information:

CONTRAINDICATIONS
Do not use in patients with hypersensitivity to midostaurin or its excipients. Hypersensitivity reactions have included anaphylactic shock, dyspnea, flushing, chest pain, and angioed…

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Indication: RYDAPT 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).

INDICATION for RYDAPT® (midostaurin) capsules.

Systemic Mastocytosis
RYDAPT 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).

IMPORTANT SAFETY INFORMATION for RYDAPT® (midostaurin) capsules

CONTRAINDICATIONS
  • Do not use in patients with hypersensitivity to midostaurin or its excipients. Hypersensitivity reactions have included anaphylactic shock, dyspnea, flushing, chest pain, and angioedema
WARNINGS AND PRECAUTIONS
Embryo-Fetal Toxicity
  • Do not use during pregnancy. Midostaurin caused severe embryo-fetal abnormalities and death in animal studies 
  • Verify pregnancy status of females of reproductive potential within 7 days prior to initiating RYDAPT
  • Advise females of reproductive potential to use effective contraception during treatment and for at least 4 months after the last dose
  • Males taking RYDAPT should use effective contraception with females of reproductive potential and pregnant women and for at least 4 months after the last dose
  • Pregnancy exposure registry to monitor pregnancy outcomes: Females who may have been exposed to RYDAPT during pregnancy, directly or through a male partner receiving RYDAPT, should contact Novartis Pharmaceuticals Corporation at 1-888-669-6682 and/or at https://psi.novartis.com
Pulmonary Toxicity
  • Cases of interstitial lung disease and pneumonitis, some fatal, have occurred in patients treated with RYDAPT as monotherapy or with chemotherapy
  • Monitor patients for pulmonary symptoms. Discontinue RYDAPT 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 (≥44 days) grade 4 neutropenia and thrombocytopenia were reported in 2 pediatric patients with FLT3 mutation-positive AML treated with midostaurin and combination chemotherapy. An azole antifungal (a strong CYP3A4 inhibitor) was coadministered which may increase midostaurin concentrations and risk of toxicity
  • The safety and effectiveness of RYDAPT in pediatric patients have not been established
ADDITIONAL CONSIDERATIONS
Lactation
  • Because of the potential for serious adverse reactions in breastfed infants from RYDAPT, advise women not to breastfeed during treatment with RYDAPT and for at least 4 months after the last dose
Infertility
  • Based on findings in animals, RYDAPT may impair fertility in females and males of reproductive potential. It is unknown whether these effects on fertility are reversible
Drug Interactions
  • Strong CYP3A4 Inducers: Avoid concomitant use as strong CYP3A4 inducers decrease exposure to midostaurin and may reduce efficacy
  • Strong CYP3A4 Inhibitors: Coadministration with strong CYP3A4 inhibitors may increase midostaurin concentrations and may increase the risk of toxicity. Monitor patients for increased risk of adverse reactions, especially during the first week of RYDAPT use in each chemotherapy cycle and the first week of consecutive RYDAPT administration. Consider alternative therapies that do not strongly inhibit CYP3A4 activity 
ADVERSE REACTIONS
Aggressive Systemic Mastocytosis (SM), SM With Associated Hematological Neoplasm, Mast Cell Leukemia
  • Most common adverse reactions (≥20%) excluding laboratory terms were nausea (82%), vomiting (68%), diarrhea (54%), edema (40%), musculoskeletal pain (35%), abdominal pain (34%), fatigue (34%), upper respiratory tract infection (30%), constipation (29%), pyrexia (27%), headache (26%), and dyspnea (23%)
  • Grade ≥3 adverse reactions (≥5%) excluding laboratory terms were fatigue (9%), sepsis (9%), gastrointestinal hemorrhage (9%), pneumonia (8%), diarrhea (8%), febrile neutropenia (7%), edema (7%), dyspnea (7%), nausea (6%), vomiting (6%), abdominal pain (6%), and renal insufficiency (5%)
  • Most common (≥10%) nonhematologic grade ≥3 laboratory abnormalities were hyperglycemia (nonfasting) (18%), lipase increase (18%), and hyperuricemia (11%)
  • Most common (≥20%) hematologic grade ≥3 laboratory abnormalities were thrombocytopenia (27%), neutropenia (22%), anemia (38%) and lymphopenia (27%)

Please see full Prescribing Information for RYDAPT® (midostaurin) capsules.