Dataset from A Phase 2, Multicenter, Open-label, Single-arm Study to Evaluate the Safety of Niraparib in Japanese Patients With Platinum-sensitive, Relapsed Ovarian, Fallopian Tube, or Primary Peritoneal Cancer Who Achieved CR or PR in the Last Chemotherapy Containing Platinum-based Anticancer Agents

The purpose of this study is to evaluate the safety and efficacy of niraparib in Japanese participants with platinum-sensitive, relapsed ovarian cancer, fallopian tube cancer, or primary peritoneal cancer who achieved complete response (CR) or partial response (PR) in the last chemotherapy containing platinum-based anticancer agents.