Efficacy and toxicity of vemurafenib and cobimetinib in relation to plasma concentrations, after administration via feeding tube in patients with BRAF-mutated thyroid cancer: a case series and review of literature.

ABSTRACT:

Introduction

The combination of vemurafenib, a proto-oncogene B-Raf inhibitor (BRAFi) and cobimetinib, an inhibitor of mitogen-activated protein kinase kinase (MEKi) has shown to improve survival in patients with BRAF V600-mutated melanoma. BRAF mutations are also frequently detected driver mutations in other tumor types, including thyroid carcinoma. Since thyroid carcinoma is not a labeled indication for BRAF/MEKi, a cohort for patients with BRAF V600-mutated thyroid carcinoma was opened within the Drug Rediscovery Protocol (DRUP), a national ongoing pan-cancer multi-drug trial, in which patients receive off-label treatment with approved drugs based on their molecular tumor profile.

Results

Here, we present two patients with BRAF-mutated thyroid carcinoma, who were successf

SUBMITTER: van Berge Henegouwen JM 

PROVIDER: S-EPMC9300506 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature