RecruitingPhase 2Drug trialA Study of AK104 With Chemotherapy as First-line Treatment in Patients With Advanced Pancreatic CancerThis study is a multicenter, open-label, phase II study to evaluate the safety, tolerability, pharmacokinetics (PK), immunogenicity, pharmacodynamics (PD) and anti-tumor activities of AK104,a PD-1/CTLA-4 bispecific antibody, in combination with chemotherapy as first-line therapy in subjects with advanced unresectable or metastatic pancreatic ductal adenocarcinoma.