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IRCT20110212005804N5 IRCT 2019-10-20 Islamic Azad University Low level laser therapy and post endodontic pain LLLT Effect of low level laser therapy with 980 nm diode on post endodontic pain after single-visit retreatment in mandibular molars with periapical lesion 2019-02-02 anticipated 18 Complete https://irct.ir/trial/36648 interventional Randomization: Randomized, Blinding: Triple blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Samples are placed in a randomized 4-block by the method of Balanced block. The randomization process is performed by an individual other than the investigator, and the information about the sample intervention is stored in sealed envelopes in order to randomize in excel software.The envelopes contain 18 items for the case group and 18 for the control group. Patients are divided into two groups according to their age and sex, Blinding description: The patient is not aware of the research process. The investigator is not aware of the research process. The evaluator is not aware of the research process. 3 Post Endodontic Retreatment pain. Intervention 1: Intervention group: 980nm low level laser. Intervention 2: Control group: plasbo laser. Yes - There is a plan to make this available What will be shared: A part of the information, such as information on the main outcome, can be shared When: The start of the access period will be 6 to 12 months after the results are released To whom: Data will only be available to researchers working in academic institutions Conditions: Data will be available for dental research centers, universities and public and private health centers. All clinicians using laser to reduce pain after endodontic retreatment are allowed to use the documentation. Dr. Mahta Fazlyab dr.mfazlyab@gmail.com +982122564571 No. 9, Faculty of Dentistry Islamic Azad University, 9th Neyestan Ave, Pasdaran Ave. Where to obtain: Applicants can contact the person responsible for the article to receive the information. Dr.Mahta Fazlyab dr.mfazlyab@yahoo.com Faculty of dentistry of Islamic Azad university +982122564571 No. 9, Faculty of Dentistry Islamic Azad University, 9th Neyestan Ave, Pasdaran Ave. How to obtain: Demand by email to the person responsible for the article Dr.Mahta Fazlyab dr.mfazlyab@yahoo.com Comments:
public Dr Mahta Fazlyab
No. 9, 9th Neyestan Ave, Pasdaran Ave
Tehran Iran (Islamic Republic of) 1946853314 +98 21 2256 4571 dr.mfazlyab@gmail.com Islamic Azad University scientific Dr Mahta Fazlyab
No. 9, 9th Neyestan Ave, Pasdaran Ave
Tehran Iran (Islamic Republic of) 1946853314 +98 21 2256 4571 dr.mfazlyab@gmail.com Islamic Azad University Iran (Islamic Republic of) Patients included in this study were in need of RCR on mandibular molars They were presented with periapical lesions with scores 2 or 3 in accordance with the periapical index classification introduced by Ørstavik et al A pain VAS <56 A percussion pain VAS <56 All patients were in good health as determined by health history and verbal questioning 30 years 60 years Both Periodontal probing greater than 3 mm Swelling or sinus tract Palpation and percussion VAS>56 All the teeth that have been diagnosed to be unrestorable after the endodontic retreatment in the primary evaluations, will be excluded from the study. Prevention Prevention Intervention group: 980nm low level laser Control group: plasbo laser Post endodontic retreatment pain. Timepoint: 4, 8, 12, 24, 48, 72 hours and day 7. Method of measurement: VAS ruler. None applicable Approved 2018-12-22 Ethics Committee, Faculty of Dentistry, Islamic Azad University No. 9, Faculty of Dentistry Islamic Azad University, 9th Neyestan Ave, Pasdaran Ave Tehran Tehran Iran (Islamic Republic of)