Exploratory Study on the Safety and Efficacy of Disitamab Vedotin in Combination with Anlotinib Hydrochloride for the Treatment of HER-2-expressing Recurrent Platinum-resistant Ovarian Cancer.

"The dose of Disitamab Vedotin(RC48) is 2.0 mg/kg iv q2w d1; The dose of Anlotinib Hydrochloride Capsules is 10mg po qd (recommended to be taken before meals and at the same time every day), taken orally continuously for 2 weeks and stopped for 1 week, with a treatment cycle of 21 days.~Main research endpoint: Objective response rate (ORR)~Secondary study endpoint:~1. Progression free survival (PFS)~2. Overall survival (OS)~3. Disease Control Rate (DCR)~4. Objective Duration of Response (DoR)"