NCT02949700 2023-06-29Phase I/II Study OF Metformin in Combination With Cisplatin and Radiation in Head and Neck Squamous Cell CarcinomaBaylor College of MedicinePhase 1/2 Completed26 enrolled 14 charts
NCT02325401 2020-06-11Dose-finding Study of Metformin With Chemoradiation in Locally Advanced Head and Neck Squamous Cell CarcinomaUniversity of CincinnatiPhase 1 Completed20 enrolled 11 charts