RecruitingPhase 3Drug trialIrinotecan Hydrochloride Liposome Injection (II)in Combination With Oxaliplatin, 5-FU/LV Versus AG for First-line Treatment of Metastatic Pancreatic CancerThis study is a randomized, open-label, multicenter Phase III clinical trial designed to evaluate the efficacy and safety of Irinotecan Hydrochloride Liposome Injection (II) combined with oxaliplatin and 5-FU/LV versus nab-paclitaxel combined with gemcitabine as first-line treatment for advanced pancreatic cancer.