Abstract
Following the practice-changing results observed in several hematological and solid tumors, immunotherapy with immune checkpoint inhibitors (ICIs) has been tested in cholangiocarcinoma (CCA) patients. However, ICI monotherapy has had disappointing results in CCA, and phase I–III clinical trials have assessed whether combinatorial strategies including immunotherapy plus other anticancer agents may have a synergistic activity. The TOPAZ-1 trial has recently highlighted improved survival in CCA patients receiving first-line durvalumab plus gemcitabine–cisplatin compared with gemcitabine plus cisplatin alone, and several guidelines consider adding durvalumab to the reference doublet as standard of care. This article provides an overview of durvalumab pharmacology, safety and efficacy in CCA, highlighting current and future research directions in this setting.
Plain language summary
Several treatments have been recently tested for cholangiocarcinoma patients. Among these, interesting results have been reported for immunotherapy with durvalumab, and the combination of immunotherapy plus chemotherapy represents a novel and important option in this setting.
Papers of special note have been highlighted as: • of interest; •• of considerable interest
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