The clinical benefit of molecular re-assessments in management of progressive lung cancer.

ABSTRACT: Despite the enormous success of molecularly targeted therapy in advanced non-small cell lung cancer (NSCLC), long-term disease control remains challenging. Almost all patients on targeted therapy ultimately progress due to plethora of acquired resistance mechanisms. While acquired resistance mechanisms in BRAF-V600 mutant malignant melanomas treated with targeted therapy are well studied, little is known about resistance mechanisms in BRAF-V600 mutant lung cancer so far. Therefore, patients progressing on the standard BRAF and MEK inhibitor combination are uniformly switched to immune- and/or chemotherapy. We describe the case of a metastatic BRAF-V600E mutant pulmonary adenocarcinoma of the left lung with presumed progression of a single lung lesion at the right side during targeted thera

SUBMITTER: Wenzel C 

PROVIDER: S-EPMC8044475 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature