A Multi-center, Randomized, Open-label, Controlled, Phase III Clinical Study Evaluating HS-20089 vs. Investigator's Choice of Chemotherapy in the Treatment of Platinum-resistant Recurrent Epithelial Ovarian Cancer, Fallopian Tube Cancer, or Primary Peritoneal Cancer
This study is a randomized, open-label, controlled, phase III study to evaluate the efficacy and safety of HS-20089 versus investigator's choice of chemotherapy in patients with platinum-resistant recurrent epithelial ovarian cancer.
• Voluntary participation and written informed consent.
• 18 years and older, female.
• Pathologically diagnosed epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer.
• Patients must have platinum-resistant disease
• Be able to provide fresh or archived tumor tissue.
• At least one measurable lesion according to RECIST v1.1.
• Eastern Cooperative Oncology Group (ECOG) score: 0-1.
• With a life expectancy \> 12 weeks.
• Adequate bone marrow reserve and organ function.
⁃ Contraception is required during the trial.