Clinical trials: Leukoplakia, Oral
Erythroleukoplakia, Leukoplakia
Pembrolizumab in Treating Participants With Leukoplakia
This phase II pilot trial studies how well pembrolizumab works in treating leukoplakia. Monoclonal antibodies, such as pembrolizumab, may interfere with the ability of tumor cells to grow and spread.
- Conditions
- Erythroleukoplakia, Leukoplakia, Verrucous Oral Leukoplakia
- Trial name
- NCT03603223
- Testing
- Pembrolizumab
- Where
- 3 sites in United States
- Volunteers
- 26 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Lichen Planus, Oral Leukoplakia
Biomarkers for Oral Cancer
The purpose is to determine the extent of genetic damage in oral mucosal lesions ascertained in the study, whether specific genotypes are associated with genetic damage observed in the oral mucosal lesions, whether the extent of…
- Conditions
- Lichen Planus, Oral Leukoplakia, Mouth Neoplasms
- Trial name
- NCT00341497
- Where
- 6 sites in United States
- Volunteers
- 80 people
- Sponsor
- National Cancer Institute (NCI)
Oral Cancer, Oral Cavity Cancer
Low-cost Screening and Image-guided Photodynamic Therapy (PDT) of Premalignant and Malignant Oral Lesions
The primary goal of this study is to see if photodynamic therapy (PDT) is effective for treatment of lesions in the oral cavity which have high risk of becoming oral cancer.
- Conditions
- Oral Cancer, Oral Cavity Cancer, Oral Leukoplakia, Oral Lichen Planus
- Trial name
- NCT06876038
- Testing
- 5-Amino Levulinic Acid
- Where
- 2 sites in India
- Volunteers
- 65 people
- Sponsor
- University of Massachusetts, Boston
Oral Premalignant Lesions as Leukoplakia and Lichen Planus, Oral Cancer
Dipeptidyl Peptidase-4 Link With Oral Cancer and Premalignant Lesions
Aim: The current study targets linking serum and salivary dipeptidyl peptidase-4 with oral squamous cell carcinoma and comparing it with potentially malignant lesions and control to validate dipeptidyl peptidase-4 as a diagnostic…
- Trial name
- NCT06087042
- Testing
- serum and unstimulated salivary samples
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Oral Squamous Cell Carcinoma, Oral Potentially Malignant Disorder
SYsteMatical Trained learnIng aLgorithms for Oral carcInogenesiS Interpretation by Optical Coherence Tomography
This clinical trial aims to assess the efficacy of Optical Coherence Tomography (OCT) in the early diagnosis of oral cancer. It focuses on Oral Potentially Malignant Disorders (OPMDs) as precursors to Oral Squamous Cell Carcinoma…
- Conditions
- Oral Squamous Cell Carcinoma, Oral Potentially Malignant Disorder, Oral Leukoplakia, Proliferative Verrucous Leukoplakia
- Trial name
- SYMILIS OCT (NCT06321003)
- Testing
- OCT (Optical Coherence Tomography)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- University of Palermo
Oral Leukoplakia
Intralesional 5-fluorouracil Injection for the Treatment of Oral Leukoplakia
This is a single center, open-label, interventional pilot study to assess the feasibility, safety, and preliminary efficacy of intralesional 5-FU injections for the treatment of oral leukoplakia (OL).
- Trial name
- OL_5FU (NCT05505539)
- Testing
- 5-fluorouracil
- Where
- United States
- Sponsor
- University of California, San Francisco
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
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
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
Oral Leukoplakia
Topical Calcipotriol Versus Photodynamic Therapy in the Treatment of Oral Leukoplakia
The goal of this clinical trial is to learn if calcipotriol and photodynamic therapy are equally effective in treatment of leukoplakia or not.
- Trial name
- NCT07658508
- Testing
- Calcipotriol 0.005% gel, ALA mediated PDT
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Alexandria University
Oral Lichen Planus, Oral Leukoplakia
Intra and Extra Oral Inspection of Oral Mucosa
Dental health professionals have a responsibility to perform routine intra- and extraoral inspection on their patients for detecting abnormalities.
- Conditions
- Oral Lichen Planus, Oral Leukoplakia, Erythroplakia
- Trial name
- NCT04079491
- Testing
- questionnaire survey
- Where
- Sweden
- Volunteers
- 70 people
- Sponsor
- Dalarna County Council, Sweden
Oral Leukoplakia, Oral Lichen Planus
Comparison or Rose Bengal and Toluidine Blue Staining for Lesion Detection Efficacy
Abstract Objective: To study the diagnostic efficiency of Rose Bengal with Toluidine blue in detecting the biopsy sites and thus establish an accurate diagnosis in oral premalignant lesions.
- Conditions
- Oral Leukoplakia, Oral Lichen Planus, Premalignant Lesion
- Trial name
- NCT03031899
- Testing
- Biopsy, Rose Bengal, toluidine blue
- Volunteers
- 27 people
- Sponsor
- The Oxford Dental College, Hospital and Research Center, Bangalore, India
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
Head and Neck Cancer
Fenretinide in Treating Patients With Leukoplakia of the Mouth
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development of or treat early cancer. Fenretinide may be an effective drug in treating leukoplakia.
- Trial name
- NCT00004161
- Testing
- fenretinide
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Alabama at Birmingham
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
Mouth Diseases
Evaluation of Oral Potentially Malignant Disorders (OPMDs) with STRATICYTE™
The purpose of this study is to validate the ability of the STRATICYTE™ predictive model to predict the transformation of oral potentially malignant disorders (OPMDs) to oral squamous cell carcinoma (OSCC) in a retrospective…
- Trial name
- NCT05853783
- Testing
- STRATICYTE™ Test
- Where
- 5 sites in United States
- Volunteers
- 180 people
- Sponsor
- Proteocyte Diagnostics Inc.
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
Smoking Cessation, Mouth Diseases
Tobacco Cessation Intervention Study for Oral Diseases
This study is to verify the efficacy of tobacco cessation in patients with oral diseases; periodontitis, dental implant and oral mucosal diseases by a multicenter prospective trial.
- Conditions
- Smoking Cessation, Mouth Diseases, Periodontal Diseases, Leukoplakia
- Trial name
- TISOD (NCT02737176)
- Testing
- Tobacco cessation intervention
- Where
- 2 sites in Japan
- Volunteers
- 812 people
- Sponsor
- Association for the Japanese Academy of Maxillofacial Implants
Oral Leukoplakia
Pioglitazone for Oral Premalignant Lesions
The goal of this clinical research study is to learn how Actos (pioglitazone) may affect oral premalignant lesions (OPLs) and/or the risk of mouth cancer. The safety of this drug will also be studied.
- Trial name
- NCT00951379
- Testing
- Pioglitazone hydrochloride, laboratory biomarker analysis
- Where
- 13 sites in United States, Canada and 1 more
- Volunteers
- 52 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