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Profile Name | EML4 - ALK ALK I1171T ALK G1269A |
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 |
---|---|---|---|---|---|---|---|---|
EML4 - ALK ALK I1171T ALK G1269A | Advanced Solid Tumor | resistant | Lorlatinib | Preclinical - Cell culture | Actionable | In a preclinical study, ALK I1171T was identified as a compound mutation in transformed cells expressing ALK G1269A in the context of EML4-ALK that acquired resistance to Lorlatinib (PF-06463922) in culture (PMID: 29650534). | 29650534 | |
EML4 - ALK ALK I1171T ALK G1269A | lung non-small cell carcinoma | predicted - sensitive | Brigatinib | Case Reports/Case Series | Actionable | In a Phase II trial (ALTA-2), Alunbrig (brigatinib) therapy resulted in a partial response lasting at least 7.4 months in a patient with advanced non-small cell lung cancer harboring EML4-ALK, ALK G1269A, and ALK I1171T who previously progressed on Alecensa (alectinib) therapy (PMID: 36096442; NCT05421936). | 36096442 |