Status | Study |
Completed |
Study Name: Comparison or Rose Bengal and Toluidine Blue Staining for Lesion Detection Efficacy Condition: Oral Leukoplakia Oral Lichen Planus Date: 2016-12-14 Interventions: Procedure: Biopsy rose bengal |
Recruiting |
Study Name: Metformin Hydrochloride in Preventing Oral Cancer in Patients With an Oral Premalignant Lesion Condition: Erythroplakia Hyperplasia Mild Dysplasia Date: 2015-10-19 Interventions: Other: Laboratory Biomarker Analysis |
Completed |
Study Name: Infectious Aetiology of Potentially Malignant Disorders and Squamous Cell Carcinomas of the Oral Cavity Condition: Squamous Cell Carcinoma of the Oral Cavity Leukoplakia Oral Date: 2012-07-06 Interventions: Procedure: contralateral healthy tissue biopsy At the time of surgery, a part of the specimen, plus a bi |
Completed |
Study Name: Aspirin Mouthwash in Treating Patients With Oral Leukoplakia Condition: Precancerous Condition Date: 2010-11-09 Interventions: Drug: acetylsalicylic acid Genetic: gene e |
Terminated |
Study Name: Pioglitazone for Oral Premalignant Lesions Condition: Oral Leukoplakia Date: 2009-07-31 Interventions: Drug: Pioglitazone hydrochloride |
Completed |
Study Name: Least Invasive Nonlinear Light Microscopy Condition: Oral Leukoplakia Oral Cancer Date: 2008-10-06 |
Terminated |
Study Name: Photodynamic Therapy Using Aminolevulinic Acid in Treating Patients With Oral Leukoplakia Condition: Oral Leukoplakia Date: 2007-12-11 Interventions: Drug: aminolevulinic acid hydrochloride |
Completed |
Study Name: Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract Condition: Head and Neck Cancer Precancerous/Nonmalignant Condition Date: 2007-03-27 Interventions: Drug: Porfimer Sodium Day 1 of |
Completed |
Study Name: Rosiglitazone Maleate in Treating Patients With Oral Leukoplakia Condition: Oral Leukoplakia Date: 2006-08-24 Interventions: Drug: rosiglitazone maleate Gi |
Completed |
Study Name: Biomarkers for Oral Cancer Condition: Lichen Planus Oral Leukoplakia Date: 2006-06-19 |