Molecular Profile Detail

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Profile Name KIT exon 11 del
Gene Variant Detail

KIT exon 11 del (gain of function)

Relevant Treatment Approaches KIT Inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Ripretinib Preclinical - Cell line xenograft Actionable In a preclinical study, Qinlock (ripretinib) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion, resulted in tumor regression in cell line xenograft models (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Midostaurin Preclinical - Cell culture Actionable In a preclinical study, Rydapt (midostaurin) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion in culture (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Sunitinib Preclinical - Cell culture Actionable In a preclinical study, Sutent (sunitinib) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion in culture (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Adavosertib + Avapritinib Preclinical - Cell line xenograft Actionable In a preclinical study, the combination of Adavosertib (MK-1775) and Ayvakit (avapritinib) demonstrated an additive effect on inhibiting cell growth and inducing apoptosis in gastrointestinal stromal tumor cells harboring a KIT exon 11 deletion in culture, and inhibited tumor growth and led to prolonged survival in cell line xenograft models (PMID: 33320833). 33320833
KIT exon 11 del gastrointestinal stromal tumor predicted - sensitive KIT Inhibitor Imatinib Preclinical - Cell culture Actionable In a preclinical study, Gleevec (imatinib) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion in culture (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor predicted - sensitive KIT Inhibitor Imatinib Phase III Actionable In a Phase III trial, gastrointestinal stromal tumor patients harboring KIT exon 11 deletions or indels demonstrated improved improved recurrence-free survival (RFS) with 3-year adjuvant Gleevec (imatinib) treatment (5-year RFS, 70%), compared to patients receiving 1-year treatment (5-year RFS, 41.3%) (PMID: 28334365). 28334365
KIT exon 11 del gastrointestinal stromal tumor no benefit Adavosertib Preclinical - Cell line xenograft Actionable In a preclinical study, Adavosertib (MK-1775) treatment resulted in reduced cell viability of gastrointestinal stromal tumor cells harboring a KIT exon 11 deletion in culture, but did not lead to improved tumor growth inhibition or prolonged survival compared to controls in cell line xenograft models (PMID: 33320833). 33320833
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Stivarga (regorafenib) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion in culture (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Avapritinib Preclinical - Cell culture Actionable In a preclinical study, Ayvakit (avapritinib) inhibited Kit phosphorylation and proliferation of gastrointestinal stromal tumor cells harboring KIT exon 11 deletion in culture (PMID: 31085175). 31085175
KIT exon 11 del gastrointestinal stromal tumor sensitive KIT Inhibitor Avapritinib Preclinical - Cell line xenograft Actionable In a preclinical study, Ayvakit (avapritinib) inhibited cell growth and induced cell cycle arrest in gastrointestinal stromal tumor cells harboring a KIT exon 11 deletion in culture, and inhibited tumor growth and led to prolonged survival in cell line xenograft models (PMID: 33320833). 33320833
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries