Durable Response to Combined Dabrafenib and Trametinib in a Patient With BRAF K601E Mutation-Positive Lung Adenocarcinoma: A Case Report

Targeted therapy with combined dabrafenib and trametinib has been proven to provide clinical benefits in patients with NSCLC with a BRAF V600E mutation. Nevertheless, the treatment strategy for patients with NSCLC with BRAF non-V600E mutations remains limited. Here, we present a patient with NSCLC with a BRAF K601E mutation, a class II BRAF mutation, who had a durable response to targeted therapy with combined dabrafenib and trametinib.(c) 2021 The Authors. Published by Elsevier Inc. on behalf of the International Association for the Study of Lung Cancer. This is an open access article under the CC BY-NC-ND li-cense (http://creativecommons.org/licenses/by-nc-nd/ 4.0/).