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Prolonged Clinical Benefit with Futibatinib in a Patient with FGFR Inhibitor-Pretreated Fusion-Positive Intrahepatic Cholangiocarcinoma: Case Report

Overview
Publisher Dove Medical Press
Specialty Oncology
Date 2024 Jun 19
PMID 38895132
Authors
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Abstract

Multiple FGFR inhibitors have demonstrated significant activity in pretreated advanced fusion-positive intrahepatic cholangiocarcinoma. The irreversible pan-FGFR inhibitor futibatinib has the potential to overcome acquired resistance to ATP-competitive FGFR inhibitors in a subset of patients. We present a case of prolonged clinical benefit using FGFR inhibitors sequentially, initially an ATP-competitive inhibitor followed by futibatinib upon progression, for a total of 36 months of FGFR-targeting therapy. This case supports sequential FGFR-targeting therapies for fusion-positive cholangiocarcinoma, with futibatinib acting as rescue therapy after failure of ATP-competitive inhibitors.

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