Clinical trials: Leukoplakia Oral
Oral Leukoplakia
Pioglitazone-Metformin Combination Treatment for High Risk Oral Preneoplasia
This is a Phase IIa oral cavity leukoplakia study of pioglitazone 15mg and metformin 500mg BID for 12 weeks. The primary objective is to determine the clinical and histologic changes of leukoplakia from baseline following a 12…
- Trial name
- NCT05727761
- Testing
- pioglitazone-metformin
- Where
- 2 sites in United States
- Volunteers
- 36 people
- Sponsor
- University of Minnesota
Erythroplakia, Leukoplakia
Metformin for the Prevention of Oral Cancer in Patients With Oral Premalignant Lesions
This phase I trial tests whether metformin works in reducing the annual transformation (development of invasive cancer) of oral precancerous lesions into cancerous lesions.
- Conditions
- Erythroplakia, Leukoplakia, Oral Cavity Carcinoma, Proliferative Verrucous Leukoplakia
- Trial name
- NCT05536037
- Testing
- Metformin, Biopsy
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Thomas Jefferson University
Head and Neck Cancer, Oral Leukoplakia
Pioglitazone Hydrochloride in Preventing Head and Neck Cancer in Patients With Oral Leukoplakia
This phase II trial studies how well pioglitazone hydrochloride works in preventing head and neck cancer in patients who have oral leukoplakia.
- Trial name
- NCT00099021
- Testing
- pioglitazone hydrochloride
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- National Cancer Institute (NCI)
Oral Leukoplakia, Oral Leukoplakia of Tongue
Prediction of Malignant Transformation of Oral Leukoplakia Using a MAGE-A-based Immunoscore
Oral squamous cell carcinomas (OSCC) is among the most common malignancies worldwide. Early detection and prevention of OSCC is thought to have the highest potential to reduce morbidity and mortality.
- Conditions
- Oral Leukoplakia, Oral Leukoplakia of Tongue, Oral Leukoplakia of Gingiva, Oral Lichen Planus
- Trial name
- PREDICT-OLP (NCT03975322)
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- University of Erlangen-Nürnberg Medical School
Head and Neck Cancer, Precancerous/Nonmalignant Condition
Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract
RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, precancerous cells and cancer cells are killed.
- Trial name
- NCT00453336
- Testing
- Porfimer Sodium, Photodynamic Therapy
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of Miami
OPMD, Oral Cancer , Oral Squamous Cell Carcinoma, Oral Cavity Cancer
The Importance of Mucosal Screening in the Prevention of Oral Cancer.
Patients attending the Department of Oral Mucosal and Periodontal Diseases at the University Dental Center of the Medical University of Warsaw who provide written informed consent will be invited to participate in the study.
- Conditions
- OPMD, Oral Cancer , Oral Squamous Cell Carcinoma, Oral Cavity Cancer, Oral Potentially Malignant Lesions, Leukoplakia Oral
- Trial name
- NCT07682883
- Testing
- Fluorescent oral examination (FOE), Conventional oral examination
- Where
- Poland
- Volunteers
- 1,383 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Leukoplakia, Oral
Oral Potentially Malignant Disorders: Comparison Between Surgical Treatment and Wait and See Approach
This research protocol is comparing the effectiveness of surgical excision to the "wait and see" approach for the management of oral leukoplakia and erythroleukoplakia in prevention of oral squamous cell carcinoma onset.
- Trial name
- NCT04858100
- Testing
- Surgical excision of the lesion, Wait and see approach
- Where
- 2 sites in Italy
- Volunteers
- 310 people
- Sponsor
- University of Milan
Erythroplakia, Hyperplasia
Metformin Hydrochloride in Preventing Oral Cancer in Patients With an Oral Premalignant Lesion
This phase IIa trial studies how well metformin hydrochloride works in preventing oral cancer in patients with an oral premalignant lesion (oral leukoplakia or erythroplakia).
- Conditions
- Erythroplakia, Hyperplasia, Oral Cavity Carcinoma, Oral Leukoplakia
- Trial name
- NCT02581137
- Testing
- Laboratory Biomarker Analysis, Metformin Hydrochloride
- Where
- 4 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- National Cancer Institute (NCI)
Oral Leukoplakia
Photodynamic Therapy for Oral Leukoplakia and Erythroleukoplakia
Photodynamic therapy for oral leukoplakia and erythroleukoplakia
- Trial name
- NCT00155337
- Testing
- photodynamic therapy
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- National Taiwan University Hospital
Oral Dysplasia, Leukoplakia Oral
Topical Imiquimod Treatment of Oral Dysplasia
The goal of this clinical trial is to determine the effectiveness of imiquimod in treating oral dysplasia in adult patients. Imiquimod 5% cream could be a safe and practical treatment for oral epithelial dysplasia (a precancerous…
- Conditions
- Oral Dysplasia, Leukoplakia Oral, Leukoplakia
- Trial name
- NCT07210775
- Testing
- Imiquimod (topical use)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Southern California
Oral Cancer, Oral Lichen Planus
Diagnostic Accuracy of Salivary DNA Integrity Index in Oral Malignant and Premalignant Lesions
This study aims to identify the accuracy of DNA integrity index in differentiating between oral premalignant lesions and oral cancer.
- Conditions
- Oral Cancer, Oral Lichen Planus, Oral Leukoplakia
- Trial name
- NCT03682562
- Testing
- DNA Integrity Index
- Where
- Egypt
- Volunteers
- 93 people
- Sponsor
- Cairo University
Head and Neck Cancer
Celecoxib in Preventing Cancer in Patients With Oral Leukoplakia and/or Head and Neck Dysplasia
Patient at increased risk for developing a new head and neck squamous cell carcinoma are invited to take part in this study. The investigators of this trial will attempt to study the effectiveness of Celecoxib in preventing…
- Trial name
- NCT00052611
- Testing
- Celecoxib
- Where
- 3 sites in United States
- Volunteers
- 23 people
- Sponsor
- Dana-Farber Cancer Institute
Oral Lichen Planus, Oral Cancer
Malondialdehyde and Nitrous Oxide as Salivary Biomarkers for Different Oral Lesions
investigating the level of malondialdehyde (MDA) \& nitric oxide (NO) in saliva in oral premalignant and malignant lesions in order to determine their diagnostic value for the malignant and potentially malignant lesions.
- Conditions
- Oral Lichen Planus, Oral Cancer, Leukoplakia, Oral Keratoses
- Trial name
- NCT04267419
- Testing
- salivary biomarker
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Beni-Suef University
Leukoplakic Lesions
Comparison Between Two Different High Power Ablative Lasers in the Treatment of Oral Leukoplakia
Oral leukoplakia is a precancerous lesion with relatively high malignant transformation potential. They are often treated by wide surgical excisions or conservative retinoids therapy.
- Trial name
- NCT03233165
- Testing
- Er:YAG laser, Er,Cr:YSGG laser
- Volunteers
- 54 people
- Sponsor
- University of Zagreb
Oral Leukoplakia, Oral Cancer
Saliva and Plasma Exosomes for Oral Leukoplakia Malignant Transformation Diagnosis and Oral Cancer Prognosis Monitoring
The goal of this observational study is to test the expression levels of salivary and plasma exosomal miR-185 in patients with oral leukoplakia and oral squamous cell carcinoma.
- Trial name
- NCT06469892
- Testing
- Detect the expression level of miR-185 in salivary and plasma exosomes.
- Where
- China
- Volunteers
- 225 people
- Sponsor
- Beijing Stomatological Hospital, Capital Medical University
Oral Cancer, Oral Lichen Planus
Artificial Intelligence Based Program to Classify Oral Cavity Findings Based on Clinical Image Analysis
This study aims to develop an AI program that can classify oral findings into Normal/variation of normal or an oral disease by clinical photos analysis, aiding in lowering the percentages of false positive and false negative…
- Conditions
- Oral Cancer, Oral Lichen Planus, Fordyce Granule, Leukoplakia
- Trial name
- NCT06325514
- Testing
- Artificial intelligence based program
- Where
- Egypt
- Volunteers
- 241 people, healthy volunteers welcome
- Sponsor
- Cairo University
Leukoplakia, Erythroplakia
Treatment of Oral Premalignant Lesions With 5-ALA PDT
Oral leukoplakia within the mouth is a visible white patch which can develop into cancer if not treated. There is no good treatment for these lesions, apart from surgery which is associated with significant side effects and…
- Trial name
- NCT00571974
- Testing
- PDL-585, ScleroPLUS laser, 5-Aminolevulinic Acid (Levulan KerastickTM), Fluorescence Diagnosis Imaging
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- University of Arkansas
Oral Leukoplakia
A Phase II Trial to Assess the Effects of Green Tea in Oral Leukoplakia
You have been asked to participate in this research study because you have or may have oral leukoplakia. Oral leukoplakia is described as a white patch or plaque on the oral mucosa (mouth) that will not rub off and cannot be…
- Trial name
- NCT00176566
- Testing
- Lozenge Intake
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Medicine and Dentistry of New Jersey
Oral Leukoplakia, Oral Dysplasia
Fenretinide Mucoadhesive Patch: Evaluation of Oral Cancer Prevention Efficacy in Adults With Premalignant Oral Lesions.
The goal of this clinical trial is to determine the effect of a mucoadhesive system that releases the vitamin A derivative, fenretinide (FMS), on precancerous surface epithelial (lining tissue inside your mouth) changes.
- Trial name
- FMS (NCT07149220)
- Testing
- Mucoadhesive fenretinide-releasing system (FMS)
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Ohio State University Comprehensive Cancer Center
Leukoplakia, Oral
This Study is to Evaluate the Safety and Pharmacokinetics of SBS-101 in Patients With Oral Premalignant Lesions
This study will be the first study investigating the safety, pharmacokinetics (PK), and efficacy of SBS-101 on oral pre-malignant lesions. As such, no clinical data has yet been generated using SBS-101 oral adhesive film.
- Trial name
- NCT03939364
- Testing
- SBS-101
- Where
- 5 sites in United States
- Sponsor
- Skyline Biosciences