Overview

This is a phase 2 study to investigate the efficacy and safety of Pemigatinib in treating patients with advanced/metastatic or surgically unresectable cholangiocarcinoma with FGFR2 rearrangement who have failed at least 1 previous therapy

Eligibility

Inclusion Criteria:

1. Men and women, aged 18 or older.
2. Histologically or cytologically confirmed cholangiocarcinoma which was considered to be advanced/metastatic or surgically unresectable by the investigator through image examination.
3. Radiographically measurable disease per RECIST v 1.1
4. Documentation of FGFR2 rearrangement.
5. Documented disease progression after at least 1 line of prior systemic therapy.
6. ECOG performance status of 0~1.
7. Life expectancy 12 weeks.

Exclusion Criteria:

1. Prior receipt of a selective FGFR inhibitor.
2. History of calcium and phosphate hemostasis disorder or systemic mineral imbalance with ectopic calcification of softy tissues ( exception: skin, kidney, tendons or vessels due to injury, disease, and aging, in the absence of systemic mineral imbalance).
3. Currently evidence of clinically significant corneal or retinal disorder confirmed by ophthalmologic examination.
4. Use of any potent CYP3A4 inhibitors or inducers within 14 days or 5 half-lives, whichever is shorter, before the first dose of study drug. Topical ketoconazole will be allowed.