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Encorafenib/Binimetinib Combo Shows Best-In-Class Efficacy in Melanoma

Brandon Scalea
Published: Friday, Aug 31, 2018

Keith Flaherty, MD

Keith T. Flaherty, MD

The combination of encorafenib (Braftovi) and binimetinib (Mektovi) demonstrated best-in-class overall survival (OS) and progression-free survival (PFS) in patients with BRAF-mutant metastatic melanoma, according to data presented at the 2018 ASCO Annual Meeting.

-mutated melanoma.

OncLive: Please provide some background to the COLUMBUS trial.

Flaherty: For several years now, we have known that BRAF mutations are a bonafide therapeutic target in melanoma, with about 45% of patients with advanced disease harboring these mutations. We had a first wave of advances around 2010 with vemurafenib and dabrafenib (Tafinlar) coming along and essentially proving that BRAF mutations are a good target. Those drugs ultimately became FDA approved just a couple years later. We began to understand that reactivation of the same pathway in which BRAF resides, the MEK pathway, was a very common theme. There were available MEK inhibitors, which target the downstream pathway from BRAF. It was immediately conceived that if we stitch these 2 drugs together, it would be useful.
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View Conference Coverage
Online CME Activities
TitleExpiration DateCME Credits
Advances in™ Melanoma: Exploring BRAF/MEK in Adjuvant and Neoadjuvant SettingsSep 28, 20191.5
Medical Crossfire®: What Does Data Tell Us About How to Optimize Checkpoint Inhibitor Strategies Across Lines of Care for Patients with Melanoma?Nov 30, 20191.5
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