NCT02581137 2026-04-13
Metformin Hydrochloride in Preventing Oral Cancer in Patients With an Oral Premalignant Lesion
National Cancer Institute (NCI)
Phase 2 Active not recruiting
National Cancer Institute (NCI)
UNC Lineberger Comprehensive Cancer Center
CHU de Quebec-Universite Laval
National Institutes of Health Clinical Center (CC)