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Profile Name | FGFR2 R255W FGFR3 S249C FGFR3 V553M FGFR3 K650M |
Gene Variant Detail |
FGFR3 K650M (gain of function) |
Relevant Treatment Approaches |
Molecular Profile | Indication/Tumor Type | Response Type | Relevant Treatment Approaches | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|---|
FGFR2 R255W FGFR3 S249C FGFR3 V553M FGFR3 K650M | transitional cell carcinoma | predicted - resistant | Erdafitinib | Case Reports/Case Series | Actionable | In a clinical case study, FGFR3 V553M, FGFR3 K650M, and FGFR2 R255W, along with AKT1 E17K, was identified on post-progression biopsy in a patient with urothelial carcinoma harboring FGFR3 S249C who previously responded to Balversa (erdafitinib) (PMID: 37682528). | 37682528 |