Polymeric Micellar Paclitaxel for Metastatic Pancreatic Cancer

Paclitaxel polymeric micelles for injection at a dose of 300 mg/m2 (based on body surface area), administered on Day 1, with intravenous infusion for ≥ 3 hours, every 3 weeks as a cycle.

The subjects also need to receive intravenous infusion of gemcitabine hydrochloride combination therapy at a dose of 1000 mg/m2 (based on body surface area), administered at D1 and D8 every 3 weeks.

Patients in the control group will receive intravenous infusion of paclitaxel for Injection (albumin bound ) at a dose of 125 mg/m2 (based on body surface area), administered at D1, D8, and D15, every 4 weeks as a cycle.

The subjects also need to receive intravenous infusion of gemcitabine hydrochloride combination therapy at a dose of 1000 mg/m2 (based on body surface area), administered at D1, D8, and D15 every 4 weeks.