MedicalResearch.com Interview with:
Senior Vice President
Global Program Head
Medical Research: What is the background for this study? What are the main findings?
Response: Melanoma is the most serious form of skin cancer, and in recent years, research has discovered that melanoma is a diverse disease. In metastatic melanoma, approximately half of all patients have a mutation in the BRAF gene, and genetic testing can identify whether BRAF mutations are present in a tumor. Identifying a mutation can help doctors determine the appropriate treatment to treat BRAF-positive melanoma.
Since January 2014, the combination of Tafinlar + Mekinist has been approved for use in the US in patients with BRAF V600E/K mutation-positive unresectable or metastatic melanoma as detected by an FDA-approved test. The combination was initially approved based on Phase II data through the FDA’s Accelerated Approval program and reviewed under a priority review designation. The approval was contingent on the results of the Phase III COMBI-d study, which was designed to evaluate the clinical benefit of the combination in patients with unresectable or metastatic melanoma with a BRAF V600E/K mutation. The regular approval is based on survival data from two Phase III studies: COMBI-d and COMBI-v. These studies showed that Tafinlar + Mekinist demonstrated statistically significant overall survival (OS) and progression-free survival (PFS) compared with dabrafenib or vemurafenib, in patients with BRAF V600E/K mutation-positive unresectable or metastatic melanoma.
In addition, combination use of Tafinlar + Mekinist in patients with unresectable or metastatic melanoma who have a BRAF V600 mutation is approved in the EU, Australia, Canada and additional countries.