Phase II Study of Trastuzumab Rezetecan Combined With Adebrelimab and Lenvatinib in Advanced HER2-Positive/Low-Expression Biliary Tract Cancer
Conditions
- Biliary Tract Neoplasms Immunotherapy
Interventions
- DRUG: Trastuzumab Rezetecan
- DRUG: Adebrelimab
- DRUG: Lenvatinib
Sponsor
Peking Union Medical College Hospital