...patients with cholangiocarcinoma harboring FGFR2 gene fusion/translocation received the treatment of gunagratinib daily at 12 mg continuously….the overall response rate (ORR) was 33.3%, including 1 patient (8.3%) of cholangiocarcinoma with complete response (CR) and 3 patients (25%) with partial response (PR). The disease control rate (DCR) was 91.7% (11 of 12 patients)...Anti-tumor activity was demonstrated in patients with FGF/FGFR gene aberrations in multiple tumor types, including cholangiocarcinoma...