SHANGHAI & CAMBRIDGE, Mass.--(BUSINESS WIRE)--Zai Lab Limited (NASDAQ: ZLAB; HKEX: 9688) today announced that the final overall survival (OS) data from the Phase 3 randomized, double-blind, placebo-controlled NORA study evaluating ZEJULA® (niraparib) in Chinese patients with platinum-sensitive recurrent ovarian cancer (PSROC) will be shared in oral presentations at the 2024 Congress of the European Society of Gynaecological Oncology (ESGO), March 7-10, 2024, in Barcelona, Spain, and the 2024 Society for Gyn ...