Myelotib Tablet

Nilotinib capsules are a kinase inhibitor indicated for the treatment of: Adult and pediatric patients greater than or equal to 1 year of age with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase. Adult patients with chronic phase (CP) and accelerated phase (AP) Ph+ CML resistant to or intolerant to prior therapy that included imatinib. Pediatric patients greater than or equal to 1 year of age with Ph+ CML-CP resistant or intolerant to prior tyrosine-kinase inhibitor (TKI) therapy. Adult and Pediatric Patients With Newly Diagnosed Ph+ CML-CP Nilotinib capsules are indicated for the treatment of adult and pediatric patients greater than or equal to 1 year of age with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase. Adult Patients With Resistant or Intolerant Ph+ CML-CP and CML-AP Nilotinib capsules are indicated for the treatment of adult patients with chronic phase and accelerated phase Philadelphia chromosome positive chronic myelogenous leukemia (Ph+ CML) resistant or intolerant to prior therapy that included imatinib. Pediatric Patients With Resistant or Intolerant Ph+ CML-CP Nilotinib capsules are indicated for the treatment of pediatric patients greater than or equal to 1 year of age with chronic phase Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) with resistance or intolerance to prior tyrosine-kinase inhibitor (TKI) therapy. Additional pediatric use information is approved for Novartis Pharmaceuticals Corporation’s TASIGNA (Nilotinib) capsules. However, due to Novartis Pharmaceuticals Corporation’s marketing exclusivity rights, this drug product is not labeled with that pediatric 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.

Boxed warning. QT PROLONGATION and SUDDEN DEATHS Nilotinib prolongs the QT interval. Prior to Nilotinib administration and periodically, monitor for hypokalemia or hypomagnesemia and correct deficiencies. Obtain ECGs to monitor the QTc at baseline, seven days after initiation, and periodically thereafter, and following any dose adjustments. Sudden deaths have been reported in patients receiving Nilotinib. Do not administer Nilotinib to patients with hypokalemia, hypomagnesemia, or long QT syndrome. Avoid use of concomitant drugs known to prolong the QT interval and strong CYP3A4 inhibitors. Avoid food 2 hours before and 1 hour after taking the dose. WARNING: QT PROLONGATION and SUDDEN DEATHS See full prescribing information for complete boxed warning. Nilotinib prolongs the QT interval. Myelosuppression: Monitor complete blood count (CBC) during therapy and manage by treatment interruption or dose reduction. Cardiac and Arterial Vascular Occlusive Events: Evaluate cardiovascular status, monitor and manage cardiovascular risk factors during Nilotinib therapy. Pancreatitis and Elevated Serum Lipase: Monitor serum lipase; if elevations are accompanied by abdominal symptoms, interrupt doses and consider appropriate diagnostics to exclude pancreatitis. Hepatotoxicity: Monitor hepatic function tests monthly or as clinically indicated. Electrolyte Abnormalities: Nilotinib can cause hypophosphatemia, hypokalemia, hyperkalemia, hypocalcemia, and hyponatremia. Correct electrolyte abnormalities prior to initiating Nilotinib and monitor periodically during therapy. Tumor Lysis Syndrome: Maintain adequate hydration and correct uric acid levels prior to initiating therapy with Nilotinib. Hemorrhage: Hemorrhage from any site may occur. Advise patients to report signs and symptoms of bleeding and medically manage as needed. Fluid Retention: Monitor patients for unexpected rapid weight gain, swelling, and shortness of breath. Manage medically. Effects on Growth and Development in Pediatric Patients: Growth retardation has been reported in pediatric patients treated with Nilotinib. Monitor growth and development in pediatric patients. Embryo-Fetal Toxicity: Advise females of reproductive potential of potential risk to a fetus and to use effective contraception. Treatment Discontinuation: Patients must have typical BCR-ABL transcripts. An FDA-authorized test with a detection limit below MR4.5 must be used to determine eligibility for discontinuation. Patients must be frequently monitored by the FDA authorized test to detect possible loss of remission. Myelosuppression Treatment with Nilotinib can cause Grade 3/4 thrombocytopenia, neutropenia, and anemia. Perform CBCs every 2 weeks for the first 2 months and then monthly thereafter, or as clinically indicated. 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.

The following clinically significant adverse reactions can occur with Nilotinib and are discussed in greater detail in other sections of labeling: Myelosuppression QT Prolongation Sudden Deaths Cardiac and Arterial Vascular Occlusive Events Pancreatitis and Elevated Serum Lipase Hepatotoxicity Electrolyte Abnormalities Hemorrhage Fluid Retention The most commonly reported non-hematologic adverse reactions (≥ 20%) in adult and pediatric patients were nausea, rash, headache, fatigue, pruritus, vomiting, diarrhea, cough, constipation, arthralgia, nasopharyngitis, pyrexia, and night sweats. Hematologic adverse drug reactions include myelosuppression: thrombocytopenia, neutropenia, and anemia. 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. In Adult Patients With Newly Diagnosed Ph+ CML-CP The data below reflect exposure to Nilotinib from a randomized trial in patients with newly diagnosed Ph+ CML in chronic phase treated at the recommended dose of 300 mg twice daily (n = 279). The median time on treatment in the Nilotinib 300 mg twice daily group was 61 months (range, 0.1 to 71 months). The median actual dose intensity was 593 mg/day in the Nilotinib 300 mg twice daily group. The most common (greater than 10%) non-hematologic adverse drug reactions were rash, pruritus, headache, nausea, fatigue, alopecia, myalgia, and upper abdominal pain. Constipation, diarrhea, dry skin, muscle spasms, arthralgia, abdominal pain, peripheral edema, vomiting, and asthenia were observed less commonly (less than or equal to 10% and greater than 5%) and have been of mild-to-moderate severity, manageable and generally did not require dose reduction. Increase in QTcF greater than 60 msec from baseline was observed in 1 patient (0.4%) in the 300 mg twice daily treatment group. No patient had an absolute QTcF of greater than 500 msec while on study drug. The most common hematologic adverse drug reactions (all Grades) were myelosuppression, including: thrombocytopenia (18%), neutropenia (15%), and anemia (8%). See Table 9 for Grade 3/4 laboratory abnormalities. Discontinuation due to adverse reactions, regardless of relationship to study drug, was observed in 10% of patients. 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.