Niraparib

Dosage Modifications for Hepatic Impairment For patients with moderate hepatic impairment (total bilirubin ≥1.5 to 3 x ULN and any AST level), the recommended dosage of ZEJULA is 200 mg once daily, regardless of body weight or platelet count [see Use in Specific Populations, Clinical Pharmacology] . Monitor patients for hematologic toxicity and reduce the dose, if needed [see Dosage and Administration] .

Recommended Dosage and Administration Continue treatment with ZEJULA until disease progression or unacceptable toxicity. Instruct patients to take their dose of ZEJULA at approximately the same time each day. Advise patients to swallow tablets whole and not to chew, crush, or split ZEJULA prior to swallowing. ZEJULA may be taken with or without food.

Bedtime administration may be a potential method for managing nausea. In the case of a missed dose of ZEJULA, instruct patients to take their next dose at its regularly scheduled time. If a patient vomits or misses a dose of ZEJULA, an additional dose should not be taken. First-Line Maintenance Treatment of HRD-Positive Advanced Ovarian Cancer

For patients weighing <77 kg (<170 lbs) OR with a platelet count of <150,000/mcL, the recommended dosage is 200 mg taken orally once daily.

For patients weighing ≥77 kg (≥170 lbs) AND who have a platelet count ≥150,000/mcL, the recommended dosage is 300 mg taken orally once daily. For the maintenance treatment of advanced ovarian cancer, start ZEJULA no later than 12 weeks after their most recent platinum-containing regimen. Maintenance Treatment of Recurrent Germline BRCA -Mutated Ovarian Cancer The recommended dosage of ZEJULA is 300 mg taken orally once daily.

For the maintenance treatment of recurrent ovarian cancer, start ZEJULA no later than 8 weeks after their most recent platinum-containing regimen.