Targeted Therapies in Advanced Cholangiocarcinoma: A Focus on FGFR Inhibitors

• Main Author: Alessandro Rizzo
• Format: Article
• Language: English
• Published: MDPI AG 2021-05-01
• Series: Medicina
• Subjects: FGFR; cholangiocarcinoma; targeted therapies; intrahepatic cholangiocarcinoma; pemigatinib
• Online Access: https://www.mdpi.com/1648-9144/57/5/458

Despite advanced diseases continuing to be associated with grim prognoses, the past decade has witnessed the advent of several novel treatment options for cholangiocarcinoma (CCA) patients. In fact, CCA has emerged as a heterogeneous group of malignancies harboring potentially druggable mutations in approximately 50% of cases, and thus, molecularly targeted therapies have been actively explored in this setting. Among these, fibroblast growth factor receptor (FGFR) inhibitors have reported important results, as witnessed by the FDA approval of pemigatinib in previously treated metastatic CCA patients harboring FGFR2 fusion or other rearrangements. Herein, we provide an overview of available evidence on FGFR inhibitors in CCA, especially focusing on the development, pitfalls and challenges of emerging treatments in this setting.