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Molecular Profile | BRAF G469A |
Therapy | Trametinib |
Indication/Tumor Type | lung adenocarcinoma |
Response Type | conflicting |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
BRAF G469A | lung adenocarcinoma | conflicting | Trametinib | Case Reports/Case Series | Actionable | In a Phase II trial (NCI-MATCH), Mekinist (trametinib) treatment did not demonstrate clinical activity in patients with advanced solid tumors or lymphoma harboring BRAF fusion or non-V600 mutations, resulted in stable disease in a patient with lung adenocarcinoma harboring BRAF G469A, who remained on therapy for 20.4 months without progression (PMID: 31924734; NCT02465060). | 31924734 |
BRAF G469A | lung adenocarcinoma | conflicting | Trametinib | Preclinical - Patient cell culture | Actionable | In a preclinical study, cells derived from a lung adenocarcinoma patient harboring BRAF G469A were sensitive to treatment with Mekinist (trametinib) in culture, demonstrating inhibition of cell growth (PMID: 32540409). | 32540409 |
PubMed Id | Reference Title | Details |
---|---|---|
(31924734) | Trametinib Activity in Patients with Solid Tumors and Lymphomas Harboring BRAF Non-V600 Mutations or Fusions: Results from NCI-MATCH (EAY131). | Full reference... |
(32540409) | Molecular Landscape of BRAF-Mutant NSCLC Reveals an Association Between Clonality and Driver Mutations and Identifies Targetable Non-V600 Driver Mutations. | Full reference... |