Molecular Profile Detail


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Profile Name PDGFRA D846V
Gene Variant Detail

PDGFRA D846V (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
PDGFRA D846V osteosarcoma predicted - sensitive Sorafenib Case Reports/Case Series Actionable In a clinical case study, a pediatric patient with metastatic osteosarcoma demonstrated a partial response to treatment with Nexavar (sorafenib) for 51 months prior to recurrence, and analysis of the pre-progression tumor demonstrated presence of PDGFRA D846V, which was not present in the post-progression sample, suggesting that the PDGFRA variant may have conferred sensitivity to Nexavar (sorafenib) (PMID: 30318721). 30318721
PDGFRA D846V gastrointestinal stromal tumor predicted - resistant Imatinib Case Reports/Case Series Actionable In a clinical study, none of 4 gastrointestinal stromal tumor patients harboring PDGFRA D842V (n=3) or PDGFRA D846V (n=1) mutations treated on a Phase III clinical trial demonstrated a response to treatment with Gleevec (imatinib), compared to 5 of 6 patients harboring PDGFRA sensitizing mutations (PMID: 16624552). 16624552
Clinical Trial Phase Therapies Title Recruitment Status