View clinical trials related to Oral Lichen Planus.
Filter by:Oral Lichen Planus (OLP) is a common condition with its erosive variant occasionally presenting a management challenge to the clinician. In addition it can have debilitating consequences on the patients' quality of life. The malignant transformation of OLP has been well documented. The aims of this work were to measure the number of patients developing malignant transformationof OLP to squamous cell carcinoma (SCC) comparing patients undergoing traditional symptomatic treatments with those patients that were treated by CO2 laser from 2004 - 2011. Outcome measures were rated by incisional biopsy (histology Report).
This study was initiated to evaluate the potential of dietary supplementation of omega-3 for providing an inexpensive, safe and effective therapeutic agent for managing atrophic/erosive lichen planus.
The aim is to investigate the effect of probiotic bacteria on symptoms and clinical manifestations in patients with oral lichen planus (OLP). The hypothesis is that probiotic bacteria can favor an oral environment that reduces the risk of symptomatic candidal and bacterial infection in OLP. The negative influence of improper oral hygiene on OLP is established and overgrowth of Candida is a common problem. Nystatin is the only topical antifungal that does not interact with other drugs and to which the majority of the candida species are susceptible. Symptomatic treatment with fluocinolone is initiated in patients without candidal infection. Probiotic bacteria can affect the microbial homeostasis by reducing the overgrowth of pathogens e.g. candida. Different probiotic species have been shown to produce antifungal substances and reduce the growth of candida albicans in vitro. The probiotic strain Lactobacillus rhamnosus has been found to reduce the salivary count of yeasts among elderly in a randomized clinical study. The study is planned as a blinded, randomized controlled study with four parallel arms. 120 OLP patients with symptoms form the mucous membranes are included in the study and will receive nystatin or fluocinolone treatment depending on positive or negative diagnosis of candidosis. In addition, they will be assigned to either the probiotic (A) or the placebo group (B) by randomization. The groups will be encouraged to take three tablets per day (morning, noon and evening)for eight weeks. The lozenges containseither two strains of the probiotic bacterium L. reuteri (A) or placebo (B). Cytosmears, saliva sample, and saline mouth wash will be taken at baseline, after the treatment period and at follow-up visits at 8, 16, 24 weeks and 1 year. Salivary counts of the probiotic strains, the clinical manifestations and symptoms associated to OLP will be recorded.
A phase 2 randomized, placebo-controlled, double-blind trial of a two week course of curcuminoids in oral lichen planus will be conducted. 26 consecutive, eligible patients with OLP presenting to the oral medicine clinic at the University of California, San Francisco, will be enrolled. Study subjects will be randomized to receive either placebo or curcuminoids 6000mg/day for 2 weeks in three divided doses of 2000mg three times/day. Measurement of signs, symptoms, periodontal status and blood tests including complete blood count, liver enzymes, serum c reactive protein and serum interleukin-6 levels will be done at baseline and at the end of 2 weeks. A side-effects questionnaire will be administered at the 2-week follow-up. The Numeric Rating Scale (NRS) will be used to measure symptoms and the Modified Oral Mucositis Index (MOMI) to measure clinical signs of OLP. Primary outcome is change in symptoms from baseline. Secondary outcomes are change in clinical signs, occurrence of side-effects, change in serum C-reactive protein and serum interleukin-6 levels.
Oral lichen planus (OLP) is a chronic inflammatory disorder which causes local irritation,discomfort and subsequent poor dentition and discomfort in eating . Various treatments have been suggested for OLP but their results are unsatisfactory .Despite the fact that steroids have been the main therapeutic choice for many years,some researches have been done regarding the efficacy of other medication such as metronidazole and doxycycline.The purpose of this study is to determine whether metronidazole and doxycycline are effective in the treatment of oral lichen planus and to compare their efficacy with each other.
Study investigating the use of pimecrolimus 1% cream for oral lichen planus
This study will evaluate the effectiveness of dexamethasone 0.01% solution in treating pain associated with oral lichen planus, a chronic disease that causes painful ulcers inside the mouth. The cause of lichen planus not known, but it may be related to an allergic or immune reaction. This study will examine what causes the disease, the pain associated with it, its impact on patients' lives and the use of dexamethasone to treat it. Patients 12 or older with severe oral lichen planus may be eligible for this study. Candidates are screened with blood tests and a biopsy to confirm the diagnosis and provide tissues for research purposes. For the biopsy, two small circles of tissue, each about 4 mm (1/5 inch) across, are surgically removed. Participants are randomly assigned to rinse their mouth with either a dexamethasone solution or placebo (a rinse with no active ingredient) four times a day for 4 weeks. During this period they may not use any oral or topical pain or anti-inflammatory medications except diphenhydramine 12.5 mg/5 ml (a topical numbing medicine) and Tylenol, both which are provided by the study. Patients come to the NIH Clinical Center for three 1-hour visits (once every two weeks) and once more 4 weeks after the study medications are stopped. At the first three visits patients submit a pain diary in which they have recorded information on pain levels, and they are checked for any medication side effects. On the third visit (the last day they take the study drug) they are also tested for adrenal suppression that may have resulted from taking the steroid rinse. For this test they are given an injection of a drug called synacthen and after 1 hour, a blood sample is drawn. Patients return for a final visit 1 month later to determine if their disease returns or improves after the medication is stopped.