NCT00099021 2022-02-11Pioglitazone Hydrochloride in Preventing Head and Neck Cancer in Patients With Oral LeukoplakiaNational Cancer Institute (NCI)Phase 2 Completed21 enrolled 6 charts
NCT00951379 2016-04-06Pioglitazone for Oral Premalignant LesionsNational Cancer Institute (NCI)Phase 2 Terminated52 enrolled 23 charts