Molecular Profile Detail


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Profile Name ALK rearrange ALK G1269A
Gene Variant Detail

ALK G1269A (unknown)

ALK rearrange (unknown)

Relevant Treatment Approaches


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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
ALK rearrange ALK G1269A lung adenocarcinoma predicted - resistant Crizotinib Case Reports/Case Series Actionable In a clinical case study, ALK G1269A was identified in biopsies at disease progression after 30 months of Xalkori (crizotinib) treatment in a patient with lung adenocarcinoma harboring ALK rearrangement (PMID: 31585938). 31585938
ALK rearrange ALK G1269A lung non-small cell carcinoma predicted - sensitive Lorlatinib Clinical Study Actionable In a clinical study, treatment with Lorbrena (lorlatinib) resulted in antitumor activity in ALK-rearranged non-small cell lung cancer patients harboring ALK G1269A (n=9), with an objective response rate of 89% (8/9; 95% CI 52.0-100.0), a median duration of response not reached (NR) (95% CI 5.6-NR), and a median progression-free survival not reached (95% CI 8.2-NR) (PMID: 30892989; NCT01970865). 30892989