Active clinical trials for "Leukoplakia, Oral"

This phase II trial is studying how well rosiglitazone works in preventing oral cancer in patients with oral leukoplakia. Chemoprevention is the use of certain drugs to keep cancer from forming, growing, or coming back. The use of rosiglitazone may keep cancer from forming in patients with oral leukoplakia

This study will be conducted to obtain data on oral cancer risk factors to generate machine learning models with good predictive accuracy for stratifying individuals with high-oral cancer risk and delineating high-risk and low-risk oral lesions. Likewise, this study will seek to provide oral cancer-related health education and training on oral-self-examination for beneficiaries

Oral leukoplakia is the most commonly occurring oral premalignant disorder. It has an overall prevalence rate of 1-4% with highest prevalence rate of 10.54% in Asian countries. The management of leukoplakia includes conventional as well as surgical modalities. The conventional approaches include Beta Carotene, Lycopene, ascorbic acid, alpha tocopherol, retinoids. But, no significant results are documented on regression rate and prevention of recurrence of the lesions. Melatonin chemically N-acetyl-5-methoxytryptamine is a hormone produced in the pineal gland. It is synthesized from the amino acid, tryptophan. The basic physiological function of melatonin is to control day night cycle and hence is commonly used in insomnia, jet lag and some other psychological disorders. Melatonin has a potent antioxidant effect and other actions such as modulation of cell cycle and induction of apoptosis, inhibition of telomerase activity, inhibition of metastasis, prevention of circadian disruption, anti-angiogenesis and stimulation of cell differentiation To date, no treatment modality has demonstrated its clear superiority for leukoplakia. There are many pathways by which melatonin can be used beneficially for management oral leukoplakia.

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.

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.

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. Materials and method: In our study 27 patients with 41 lesions were included. Since one patient had not quit the habit in the two weeks following initial examination and another lesion disappeared in the waiting period, 2 patients (3 lesions) were not included in the study. Out of 38 lesions diagnosed based on clinical criteria, 32 were leukoplakia, 5 lichen planus and 1 SCC. After initial examination they were subjected to Rose Bengal and Toluidine blue stain. If stained positive they were subjected to biopsy.

Background: Oral epithelial dysplasia (OED) is a condition with an increased risk of oral cancer. Due to the current changes in the factors associated with these diseases (because of human papillomavirus), it is expected that those who have no history of smoking or alcohol, young (<50 years old), and white male would be commonly affected. Those individuals require a higher need for information, preferred a more active role in decision-making, and have a longer lifespan than older individuals. There remain no detailed studies of whether the informational needs delivered to patients with OED met their needs or indeed what information such patient may wish. A few tools are available to evaluate the IN of patients with head and neck disorders. However, the items of these instruments were dedicated to a particular disease (e.g. cancer) and hence are not applicable to be used for OED. Project aims: To evaluate the psychometric properties of the Oral Epithelial Dysplasia Informational Needs Questionnaire (ODIN-Q), developed and revised in the preliminary work for the proposed study, in a cohort of patients with OED. Timescale: 19 months. Clinical significance: This questionnaire can be useful in clinical practice. It could help to meet the patient's information needs and plan educational interventions for those showing unmet needs.

This study aims to determine the correlation between candida and pro- inflammatory cytokines response in Oral Leukoplakia(OL) with antifungal therapy. Ethical clearance from the Institutes ethical committee and Informed written consent from the patient will be obtained. The study group would comprise of clinically and histopathologically confirmed cases of OL (60 patients). The control group would be 30 dental patients ( age & sex matched) who do not any malignancy, OL or any other potentially malignant disorder of oral mucosa. Patients who have any predisposing factor for oral candidiasis will be excluded from the study. Swabs will be taken from the oral lesion and cultured for candida to determine phenotypes, virulence attributes and antifungal sensitivity. Sterile PVA opthalmic sponges will be used to collect sample from the surface of oral epithelium and then processed to determine levels of pro- inflammatory cytokines (IL-6, IL-8. IL-17, TNFα). This procedure will be repeated in study group 2 weeks after a course of antifungal therapy. The results will be tested statistically at a confidence level of 95%.

The aim of this study is to evaluate salivary expression of lncRNA DQ786243 as a potential marker for diagnosis of oral potentially malignant lesions compared to normal controls and its effect on salivary expression of miRNA146a.

Dental health professionals have a responsibility to perform routine intra- and extraoral inspection on their patients for detecting abnormalities. As dental hygienists (DH) and dentist (D) often see their patients on a regular basis, they have the opportunity to provide this screening, and at an early stage detect abnormalities.