Clinical Trials Browser

Phase 2 × Leukoplakia, Oral × 1 year × Clear all

NCT05237960 2026-04-20

Metformin for the Prevention of Oral Cancer in Patients With Oral Leukoplakia or Erythroplakia

Phase 2 Active not recruiting

Erythroplasia, Leukoplakia, Oral

NCT02581137 2026-04-13

Metformin Hydrochloride in Preventing Oral Cancer in Patients With an Oral Premalignant Lesion

Phase 2 Active not recruiting

26 enrolled 10 charts

Erythroplasia, Hyperplasia, Leukoplakia, Oral, Mouth Neoplasms

NCT06876038 2026-03-19

Low-cost Screening and Image-guided Photodynamic Therapy (PDT) of Premalignant and Malignant Oral Lesions

Phase 2 Not yet recruiting

Squamous Cell Carcinoma of Head and Neck, Carcinoma in Situ, Leukoplakia, Oral, Mouth Neoplasms, Lichen Planus, Oral

NCT07387900 2026-02-06

Evaluation of the Chemo-preventive Effect of Combined Topical and Systemic Metformin on Oral Leukoplakia

Phase 2 Recruiting

Leukoplakia, Oral

NCT05727761 2025-12-24

Pioglitazone-Metformin Combination Treatment for High Risk Oral Preneoplasia

Phase 2 Recruiting

Leukoplakia, Oral