An Exploratory Study on the Use of Ivosidenib for the Precise Treatment of Advanced Biliary Tract Malignancies With IDH1 Mutations in the Later Line of Therapy.
Conditions
Interventions
- DRUG: Ivosidenib
- DRUG: Lenvatinib
- BIOLOGICAL: PD-1/PD-L1 inhibitor
Sponsor
Peking Union Medical College Hospital