IRCT20240804062631N1 IRCT 2024-08-22 Kerman University of Medical Sciences Betamethasone mouthwash in the treatment of patients with oral lichen planus Comparison of the effect of betamethasone niosomal mouthwash with non-niosomal form in treatment of oral lichen planus patients 2024-09-10 anticipated 56 Complete https://irct.ir/trial/78318 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Block randomization will be used to allocate people to study groups. For this, a sequence of 13 letters A, B is produced and people are assigned to study groups in the order of the letters in the generated sequence, Blinding description: Medicines will be given to the participants completely blindly by the final year dental student. Both participants and investigators will be blinded to treatment assignment. All patients are also given Ve Wan mouthwash. Block randomization will be used to allocate people to study groups. For this, a sequence of 13 letters A, B is produced and people are assigned to study groups in the order of the letters in the generated sequence. 1-2 lichen planus. Intervention 1: Intervention group: People with lichen planus treated with Niosomal betamethasone mouthwash, three times a day for 4 hours. Intervention 2: Control group: People with lichen planus treated with Non-niosomal betamethasone mouthwash, three times a day for 4 hours. Yes - There is a plan to make this available What will be shared: Participant data file, part of the data such as information related to the main outcome When: 6 months after completing the study To whom: The data is published in the form of articles. Conditions: The use of the information of this study is unimpeded if the published article is cited Where to obtain: Sina Kakooei 09131976427 kakooei.s@gmail.com How to obtain: Documentation after printing the article through Available from the corresponding author. Comments: