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Ref Type | Journal Article | ||||||||||||
PMID | (34994612) | ||||||||||||
Authors | Leblanc A, Owen S, Fiset PO, Gomez Corrador AL, Isenberg J, Bouganim N | ||||||||||||
Title | Metastatic Large-Cell Neuroendocrine Lung Carcinoma With ALK Fusion Oncogene With Partial Response to Alectinib. | ||||||||||||
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Abstract Text |
Molecular Profile | Treatment Approach |
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Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
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Therapy Name | Drugs | Efficacy Evidence | Clinical Trials |
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Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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EML4 - ALK ALK V1180L ALK G1202R | large cell neuroendocrine carcinoma | predicted - resistant | Alectinib | Case Reports/Case Series | Actionable | In a clinical case study, a patient with metastatic large cell neuroendocrine carcinoma of the lung harboring EML4-ALK developed progressive disease after initial response to Alecensa (alectinib) treatment, post-progression circulating tumor DNA analysis identified the acquisition of ALK V1180L and ALK G1202R, together with TP53 G105V and MYCN E378fs (PMID: 34994612). | 34994612 |
EML4 - ALK | large cell neuroendocrine carcinoma | predicted - sensitive | Alectinib | Case Reports/Case Series | Actionable | In a clinical case study, Alecensa (alectinib) treatment resulted in significant clinical improvement and a partial response in a patient with metastatic large cell neuroendocrine carcinoma of the lung harboring EML4-ALK after 4 weeks of therapy, however, progression in bone metastasis developed at 4 months (PMID: 34994612). | 34994612 |
EML4 - ALK ALK V1180L ALK G1202R | large cell neuroendocrine carcinoma | predicted - sensitive | Lorlatinib | Case Reports/Case Series | Actionable | In a clinical case study, Lorbrena (lorlatinib) treatment resulted in clinical improvement and regression of lung lesions after 4 weeks of therapy in a patient with metastatic large cell neuroendocrine carcinoma of the lung harboring EML4-ALK and acquired ALK V1180L and ALK G1202R mutations; however, new bone lesions and progression of the brain mass was seen, and significant progressive disease developed after 3 months (PMID: 34994612). | 34994612 |
EML4 - ALK ALK V1180L ALK G1202R | large cell neuroendocrine carcinoma | predicted - resistant | Brigatinib | Case Reports/Case Series | Actionable | In a clinical case study, a patient with metastatic large cell neuroendocrine carcinoma of the lung harboring EML4-ALK and acquired ALK V1180L and ALK G1202R mutations demonstrated further progressive disease 2 weeks after initiating Alunbrig (brigatinib) treatment (PMID: 34994612). | 34994612 |