NCT04669496 2025-09-04Phase II-III Clinical Trial of PD1 Antibody (Toripalimab), Lenvatinib and GEMOX Neoadjuvant Treatment for Resectable Intrahepatic Cholangiocarcinoma With High-risk Recurrence FactorsShanghai Zhongshan HospitalPhase 2/3 Active not recruiting178 enrolled