NCT01427205 2013-04-05Phase II Study of Cetuximab With or Without OSI-906 in Head and Neck Squamous Cell Carcinoma (HNSCC)M.D. Anderson Cancer CenterPhase 2 Withdrawn
NCT01550900 2013-04-05Prospective Trial of Metformin - Chemoprevention RoleM.D. Anderson Cancer CenterPhase NA Withdrawn