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|Profile Name||HRAS act mut|
|Gene Variant Detail|
|Relevant Treatment Approaches|
|Molecular Profile||Indication/Tumor Type||Response Type||Relevant Treatment Approaches||Therapy Name||Approval Status||Evidence Type||Efficacy Evidence||References|
|HRAS act mut||transitional cell carcinoma||predicted - sensitive||Tipifarnib||Phase II||Actionable||In a Phase II trial, Zarnestra (tipifarnib) demonstrated safety and preliminary efficacy in patients with metastatic urothelial carcinoma harboring HRAS mutations (n=14) or STK11:rs2075606, 3 of 4 patients achieved progression-free survival at 6 months harbored HRAS activating mutations, and no response was observed in HRAS wild-type patients (J Clin Oncol 38: 2020 (suppl; abstr 5086); NCT02535650).||detail...|
|HRAS act mut||salivary gland carcinoma||sensitive||Tipifarnib||Clinical Study||Actionable||In a clinical study, Zarnestra (tipifarnib) treatment resulted in an overall response rate of 8% (n=13) with one ongoing partial response with a duration of 14 months and stable disease as the best response in 58% (7/12) of evaluable patients with HRAS-mutant metastatic salivary gland carcinoma, and a median overall survival of 18 months, and a median progression-free survival of 7 months (PMID: 32557577).||32557577|
|HRAS act mut||Advanced Solid Tumor||no benefit||Selumetinib||Clinical Study - Cohort||Actionable||In a Phase II trial (MATCH), Koselugo (selumetinib) treatment resulted in a 15% (3/20) six-month progression-free survival rate, no objective responses, and did not lead to tumor regression in pediatric patients with advanced solid tumors including high grade glioma (n=8) and rhabdomyosarcoma (n=7) that harbored MAPK pathway alterations including activating HRAS, KRAS, or NRAS mutations, BRAF V600E, or inactivating NF1 mutations (J Clin Oncol 39, no. 15_suppl (May 20, 2021) 10008; NCT03213691, NCT03155620).||detail...|