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NCT03138070 2026-01-28A Window of Opportunity Study to Assess the Modulation of Biomarkers in Head and Neck Squamous Cell Cancer (HNSCC) By Preoperative Treatment With BYL719London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph'sPhase NA Completed15 enrolled
NCT04997902 2025-12-23Combination Trial of Tipifarnib and Alpelisib in Adult Recurrent/ Metastatic Head and Neck Squamous Cell Carcinoma (R/M HNSCC)Kura Oncology, Inc.Phase 1/2 Completed45 enrolled