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|Profile Name||BRAF N581S|
|Gene Variant Detail|
|Relevant Treatment Approaches|
|Molecular Profile||Indication/Tumor Type||Response Type||Relevant Treatment Approaches||Therapy Name||Approval Status||Evidence Type||Efficacy Evidence||References|
|BRAF N581S||lung non-small cell carcinoma||no benefit||Vemurafenib||Case Reports/Case Series||Actionable||In a Phase II trial, Zelboraf (vemurafenib) treatment did not result in response in the cohort of 15 non-small cell lung cancer patients with non-V600 BRAF mutations, which included 3 patients harboring BRAF N581S, and enrollment in this cohort was discontinued (PMID: 31959346; NCT02304809).||31959346|
|BRAF N581S||Advanced Solid Tumor||no benefit||Vemurafenib||Clinical Study - Cohort||Actionable||In a Phase II trial (MyPathway), Zelboraf (vemurafenib) treatment resulted in an objective response in only 4% (1/23) of patient with advanced solid tumors harboring non-V600 BRAF mutations, 2 of the non-responding patients harbored BRAF N581S (PMID: 29320312; NCT02091141).||29320312|
|BRAF N581S||lung adenocarcinoma||predicted - sensitive||PF-00477736 + PF3644022||Preclinical - Patient cell culture||Actionable||In a preclinical study, Chk1 inhibitor PF-477736 and MK2 inhibitor PF3644022 combination treatment resulted in significant apoptosis in primary tumor cells isolated from a lung adenocarcinoma patient harboring BRAF N581S in culture (PMID: 26140595).||26140595|
|BRAF N581S||female reproductive organ cancer||no benefit||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 gynecologic cancer harboring BRAF N581S (PMID: 31924734; NCT02465060).||31924734|
|BRAF N581S||lung adenocarcinoma||no benefit||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 progressive disease in a patient with lung adenocarcinoma harboring BRAF N581S (PMID: 31924734; NCT02465060).||31924734|
|Clinical Trial||Phase||Therapies||Title||Recruitment Status||Covered Countries||Other Countries|