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IRCT20230619058531N1 IRCT 2024-02-19 Zanjan University of Medical Sciences Investigating the efficacy of 810 nm low power diode laser in reducing pain caused by anesthetic injection in dental treatments by the doctor of the restorative department of Zanjan Dental School. Investigating the efficacy of 810 nm low power diode laser in reducing pain caused by anesthetic injection in dental treatments by the doctor of the restorative department of Zanjan Dental School. 2024-03-04 anticipated 64 Complete https://irct.ir/trial/70938 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: In the current study, the blocking method will be used to balance the number of samples assigned to each of the studied groups. The size of the blocks will be chosen randomly. A block size of 4 will be calculated and determined for this study. Subsequently, a randomization list will be generated to specify the treatment allocation for each participant within each block. As participants are enrolled in the study, they will be assigned to the next treatment group based on the randomization list within the corresponding block, Blinding description: The researcher herself knows about laser radiation or non-radiation, but patients do not know about laser radiation or non-radiation due to lack of knowledge about laser function. 3 ِDental caries, Pain , Stress. Intervention 1: Control: Receiving local anesthesia, which includes 2% lidocaine anesthetic, which is injected as an infiltrate. Intervention 2: Intervention group: The laser receiver is irradiated by an elexxion brand device with a wavelength of 810 nm and a power of 0.5 watts, which is directly irradiated for 15 seconds before injecting the anesthetic at the injection site. Yes - There is a plan to make this available What will be shared: All data is accessible When: From 2025 To whom: Students Conditions: Scientific uses and completely free Where to obtain: Zanjan University of Medical Sciences How to obtain: By email Comments:
public Alireza Ganjkhanlo
Zanjan, at the end of Mahdavi Boulevard, Zanjan University of Medical Sciences, Faculty of Dentistry
Zanjan Iran (Islamic Republic of) 4513956111 +98 24 3347 0219 alirezakhanloznj@gmail.com Zanjan University of Medical Sciences scientific Alireza Ganjkhanlo
Zanjan, at the end of Mahdavi Boulevard, Zanjan University of Medical Sciences, Faculty of Dentistry
Zanjan Iran (Islamic Republic of) 4513956184 +98 24 3347 0219 alirezakhanloznj@gmail.com Zanjan University of Medical Sciences Iran (Islamic Republic of) Patients who need repair and therefore anesthesia injection. Patients with caries 12 years no limit Both Patients with severe anxiety K02 Dental caries Placebo Treatment - Other Control: Receiving local anesthesia, which includes 2% lidocaine anesthetic, which is injected as an infiltrate. Intervention group: The laser receiver is irradiated by an elexxion brand device with a wavelength of 810 nm and a power of 0.5 watts, which is directly irradiated for 15 seconds before injecting the anesthetic at the injection site. Pain intensity based on Visual Analogue Scale. Timepoint: 1 day after the intervention. Method of measurement: Visual Analogue Scale. Zanjan University of Medical Sciences Approved 2023-06-06 Ethics Committee of the University of Medical Sciences Zanjan, at the end of Mahdavi Boulevard, Zanjan University of Medical Sciences, Faculty of Dentistry Zanjan Zanjan Iran (Islamic Republic of)