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Profile Name | BRAF G469A |
Gene Variant Detail | |
Relevant Treatment Approaches | MEK inhibitor (Pan) MEK1 Inhibitor MEK2 Inhibitor LY3009120 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
BRAF G469A BRAF L584P | melanoma | predicted - sensitive | Dabrafenib + Trametinib | Case Reports/Case Series | Actionable | In a clinical case study, Mekinist (trametinib) and Tafinlar (dabrafenib) combination treatment resulted in decrease in metastatic lesions and a partial response with 94% reduction at three months and continued metabolic response at six months in a patient with metastatic melanoma harboring BRAF G469A and BRAF L584P (PMID: 31569065). | 31569065 |
BRAF G469A BRAF W604C | lung adenocarcinoma | predicted - sensitive | Dabrafenib + Trametinib | Case Reports/Case Series | Actionable | In a clinical case study, Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment resulted in stable disease indicated by decreased tumor density and disappearance of some metastatic lesions lasting 15 months in a patient with lung adenocarcinoma harboring BRAF G469A and W604C (PMID: 30926357). | 30926357 |
BRAF G469A CBL C404Y FLT3 exon 14 ins FLT3 D835X | acute myeloid leukemia | predicted - resistant | Gilteritinib | Case Reports/Case Series | Actionable | In a clinical study, a patient with acute myeloid leukemia harboring FLT3-ITD and a D835 mutation progressed on Xospata (gilteritinib) treatment and was found to have acquired CBL C404Y and BRAF G469A (PMID: 31088841). | 31088841 |