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Molecular Profile KIT exon11
Therapy Regorafenib
Indication/Tumor Type gastrointestinal stromal tumor
Response Type sensitive


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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
KIT exon11 gastrointestinal stromal tumor sensitive Regorafenib Phase II Actionable In a Phase II clinical trial, treatment with Stivarga (regorafenib) resulted in a clinical benefit rate of 76% (25/33), a median progression-free survival (PFS) of 13.2 months, and a median overall survival of 25 months in patients with gastrointestinal stromal tumors, with patients with KIT exon 11 mutations demonstrating the longest PFS of 13.4 months (PMID: 27371698). 27371698
KIT exon11 gastrointestinal stromal tumor sensitive Regorafenib Guideline Actionable Stivarga (regorafenib) is included in guidelines as third-line or subsequent therapy for locally advanced, unresectable, or metastatic gastrointestinal stromal tumor (GIST) patients harboring sensitizing mutations, such as KIT exon 11 mutations (PMID: 34560242; 34560242 detail...
PubMed Id Reference Title Details
(27371698) Long-term follow-up results of the multicenter phase II trial of regorafenib in patients with metastatic and/or unresectable GI stromal tumor after failure of standard tyrosine kinase inhibitor therapy. Full reference...
ESMO Clinical Practice Guidelines Full reference...
(34560242) Gastrointestinal stromal tumours: ESMO-EURACAN-GENTURIS Clinical Practice Guidelines for diagnosis, treatment and follow-up. Full reference...