Active clinical trials for "Lichen Planus"

Oral lichen planus (OLP) is a common chronic inflammatory disease of the oral mucosa and is considered a precancerous condition. It is characterized by white reticular changes in the oral mucosa, which can progress to erosions and cause pain in severe cases. The pathogenesis of OLP is still unclear, but it is believed to be a T-lymphocyte-mediated autoimmune disease. Currently, only symptomatic treatments are available, and there is no definitive cure. In this project, we plan to use TCM differentiation to categorize OLP patients and conduct a randomized controlled clinical trial to demonstrate the enhanced therapeutic effect of paeoniflorin combined with photodynamic therapy for OLP. The implementation of this project will provide new insights into the clinical management of OLP, improve our understanding of the treatment mechanisms, and have important theoretical and clinical implications.

The investigators want to study the effect of clobetasol in symptomatic oral lichen planus. The investigators will include 90 patients and randomly allocate them in three groups. The first group will receive active treatment both in the morning an evening. Group two receives placebo in the morning and active treatment in the evening. Group three will get placebo both in the morning and in the evening. All Groups will follow the same protocol with rinsing twice daily with test substance in conjunction with antifungal treatment. The patients will be controlled after two weeks and and again after another two weeks. A biopsy will be performed at inclusion and another biopsy will be taken at the end of the test period. Smears for candida will also be evaluated. The patients will be examined for changes in clinical appearance and will answer questions to note changes in symptoms. Our hypotheses: #Patients receiving clobetasol will have a better resolution af symptoms than those who got placebo. #Patients treated with clobetasol twice daily will have a faster relief of symptoms than patients just treated once daily. #The clinical signs of oral lichen planus will diminish more pronounced in the two groups given active treatment. #A majority of the OLP lesions were infected by candida. #Specific histological changes can be seen in the biopsies taken after clobetasol treatment compared to those taken before treatment.

There are currently no effective treatments for lichen planus pigmentosus (LPP) and erythema dyschromicum perstans (EDP). Tranexamic acid, which may downregulate pigmentation through a reduction in plasmin, has been shown to decrease pigmentation in patients with melasma, another pigmentary disorder. Given that LPP, EDP, and melasma are all disorders of pigmentation with dermal involvement, it is possible that tranexamic acid can also reduce pigmentation in LPP and EDP as well.

To evaluate the safety and efficacy of ixekizumab in lichen planus and lichen planopilaris clinical response by Total Body Surface (TBS) determination, Investigator Global Assessment (IGA) Score, Lichen Planopilaris Activity Index (LPPAI), and Frontal Fibrosing Alopecia Severity Score (FFASS).

Primary aim of the trial is to compare improvement of lichen symptoms according to a composite VAS scale (burning, itching and pain) between women with vulvovaginal laser therapy vs. sham laser therapy at three months.

The aim of the study will be to evaluate the efficacy of a tissue autofluorescence detection system as an aid to clinical screening in identifying lesions of the oral mucosa. The screening process will be performed by 3 clinicians with a different level of experience. Sensitivity and specificity tests will be conducted.

This study is designed to investigate the effectiveness of plaque control intervention by home-use dual-light aPDT Lumoral -device as an adjunctive or alternative treatment to triamcinolone acetonide (TCA) mouth rinse or other topical corticosteroid treatment on the symptoms and clinical appearance of symptomatic gingival involvement of oral lichen planus (OLP).

Genital erosive lichen planus (GELP) is a chronic inflammatory disease causing painful genital sores and scarring in women. Treatment options are limited and often unsatisfactory. This trial will study the effects of treatment with apremilast and quality of life and sexual function in women with GELP.

Oral lichen planus (OLP) is a chronic inflammatory disease that affects the mucosal membrane. T-cell mediated damage against the mucosal epithelial cells is implicated in the pathogenesis of OLP, although the exact mechanism is unknown. Sulfasalazine is extensively used in inflammatory bowel disease and is effective on immune-related inflammatory disease such as Crohn's disease, rheumatoid arthritis, and Behcet's disease. In spite of its effectiveness, the anti-inflammatory mechanism is not clearly understood.

The purpose of this study will be to evaluate efficacy and safety of Ruxolitinib cream in participants With Cutaneous Lichen Planus. This is randomized, double-blind, vehicle-controlled (DBVC) study with a DBVC period of 16 weeks followed by an open label period (OLE) period of 16 weeks.