Toripalimab With or Without Lenvatinib or Chemotherapy in First-Line Treatment of Advanced Biliary Tract Cancer
Conditions
- Biliary Tract Neoplasms Immunotherapy
Interventions
- DRUG: Toripalimab
- DRUG: Lenvatinib
- DRUG: Gemox Chemotherapy(Gemox or GC)
Sponsor
Peking Union Medical College Hospital