Class/mechanism: BRAF kinase inhibitor. Dabrafenib inhibits some mutated BRAF kinases, such as BRAF V600E, BRAF V600K, and BRAF V600D. Some BRAF mutations such as BRAF V600E cause constitutive activation of the BRAF pathway, which drives tumor cell growth.
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Diseases for which it is used
Patient drug information
History of changes in FDA indication
- 5/29/2013: FDA approved "for the treatment of patients with unresectable or metastatic melanoma with BRAF V600E mutation as detected by an FDA-approved test."
- 1/10/2014: FDA approved to be used together with Trametinib (Mekinist) "for the treatment of patients with unresectable or metastatic melanoma with BRAF V600E or V600K mutations as detected by an FDA-approved test."
- 6/22/2017: FDA approved in combination with Trametinib (Mekinist) "for patients with metastatic non-small cell lung cancer (NSCLC) with BRAF V600E mutation as detected by an FDA-approved test."
Also known as
- Code names: GSK2118436, GSK-2118436A
- Generic name: dabrafenib mesylate
- Brand name: Tafinlar