Ivosidenib: A Review in Advanced Cholangiocarcinoma.

ABSTRACT: Ivosidenib (Tibsovo^®), a first-in-class, oral small molecule, potent and selective inhibitor of mutant isocitrate dehydrogenase 1 (mIDH1), is approved in the EU and USA for the treatment of adults with pretreated, advanced, mIDH1 cholangiocarcinoma (CCA). It is presumed to exert its cytostatic effects in this setting by suppressing 2-hydroxyglutarate, an oncometabolite produced by mIDH1 that impairs cellular differentiation and promotes tumorigenesis. In the multinational phase 3 ClarIDHy study in patients with pretreated, advanced mIDH1 CCA, monotherapy with ivosidenib once daily significantly prolonged progression-free survival (PFS) and almost doubled the disease control rate compared with placebo. Moreover, it had a favourable effect on overall survival (OS), which was also

SUBMITTER: Frampton JE 

PROVIDER: S-EPMC11467016 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature