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IRCT20220205053946N1 IRCT 2022-05-09 Arak University of Medical Sciences Influence of postoperative low-level laser therapy on crestal bone levels around dental implants Influence of postoperative low-level laser therapy using laser diode 940 nm on crestal bone levels around dental implants 2022-02-09 anticipated 9 Complete https://irct.ir/trial/61766 interventional Randomization: N/A, Blinding: Triple blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Blinding description: People participating in the study are aware of the laser treatment, but they are not aware of the quadrant that the jaw is radiated. The oral and maxillofacial surgeon that performs implant treatment is not aware of the quadrant that the jaw is radiated. People who Evaluate the outcomes (student and the oral and maxillofacial radiologist) are not aware of the quadrant that the jaw is radiated. People who analyze the data ( Statistical specialist) is not aware of the quadrant that the jaw is radiated. Only the oral and teeth specialist who performs laser treatment will be aware of the quadrant that the jaw is radiated. N/A loss of teeth. Intervention 1: Intervention group: An implant is placed on each side on opposite sides of a jaw in the same area, and immediately, using the split-mouth method, with a low-power 940 nm diode laser with a power output of 0.5 watts with 6 j/cm2 energy density in 6 areas around one implant of one side of the jaw (control side), radiation is received. For blinding, the laser tube is placed on both sides, but only on one side of the laser will radiate. Crestal bone level is measured immediately after implant placement (T0), after 6 weeks (T1) and after 6 months (T2) by intraoral digital periapical radiography using a parallel technique. All surgeries are performed by an experienced surgeon with the same technique. All radiographs are performed in a specialized center for oral and maxillofacial radiology by an experienced specialist. All laser treatments are performed by an experienced specialist with the same technique. All patients use the same antibiotics and painkillers. Intervention 2: Control group: The control group is actually the sides of the patients' jaw that is not exposed to the laser beam. Crestal bone level is measured immediately after implant placement (T0), after 6 weeks (T1) and after 6 months (T2) by intraoral digital periapical radiography using a parallel technique. All radiographs are performed in a specialized center for oral and maxillofacial radiology by an experienced specialist. All patients use the same antibiotics and painkillers. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no more information.
public Dr. Ehsan Momeni
No2, Hepko Ave, Navab ST, Arak, Iran
Arak Iran (Islamic Republic of) 3817979438 +98 86 3369 1355 momeni8384@gmail.com Arak University of Medical Sciences scientific Dr. Ehsan Momeni
No.2, Hepko Ave, Navab ST, Arak, Iran
Arak Iran (Islamic Republic of) 3817979438 +98 86 3369 1355 momeni8384@gmail.com Arak University of Medical Sciences Iran (Islamic Republic of) The applicants of implant treatment that two-sided in a jaw in a similar area have lost tooth. tooth extraction at least 6 months before implant surgery; nongrafted implant site; type 2 or 3 bone quality according to the Lekholm and Zarb classification, adequate space with buccolingual width of minimum 6 mm and mesiodistal width of minimum 7 mm; inter-occlusal distance greater than 7 mm. 20 years 55 years Both Pregnant women. Any mental illness and psychological and behavioral conditions, which is the absolute contraction of implant treatment. Any systemic illness that contraindicates surgery; uncontrolled diabetes mellitus; bisphosphonate therapy; history of radiotherapy in the maxillofacial region within last 12 months; smoking; para-functional habits; poor oral hygiene with full mouth plaque score and full mouth bleeding score ≥25%, periodontally compromised patients with attachment loss ≥3 mm, and/or radiographic bone loss ≥30% of root length in ≥30% of sites and those who refused to return for follow-up were excluded from this study. Treatment - Surgery Treatment - Surgery Intervention group: An implant is placed on each side on opposite sides of a jaw in the same area, and immediately, using the split-mouth method, with a low-power 940 nm diode laser with a power output of 0.5 watts with 6 j/cm2 energy density in 6 areas around one implant of one side of the jaw (control side), radiation is received. For blinding, the laser tube is placed on both sides, but only on one side of the laser will radiate. Crestal bone level is measured immediately after implant placement (T0), after 6 weeks (T1) and after 6 months (T2) by intraoral digital periapical radiography using a parallel technique. All surgeries are performed by an experienced surgeon with the same technique. All radiographs are performed in a specialized center for oral and maxillofacial radiology by an experienced specialist. All laser treatments are performed by an experienced specialist with the same technique. All patients use the same antibiotics and painkillers. Control group: The control group is actually the sides of the patients' jaw that is not exposed to the laser beam. Crestal bone level is measured immediately after implant placement (T0), after 6 weeks (T1) and after 6 months (T2) by intraoral digital periapical radiography using a parallel technique. All radiographs are performed in a specialized center for oral and maxillofacial radiology by an experienced specialist. All patients use the same antibiotics and painkillers. Measuring crestal bone levels around dental implants by radiography. Timepoint: Crestal bone level at 4 time 1) immediately after receiving of 940 nm (T0) laser (T0) 2) 6 weeks after receiving laser diode 940 nm (T1) 3) 6 months after receiving low-laser diode 940 nm (T2) Using parallel-based digital periametic radiography, measured by parallel technique. Method of measurement: Using parallel-based digital periametic radiography, measured by parallel technique. Arak University of Medical Sciences Approved 2021-12-26 Ethics committee Arak University of Medical Sciences No.30, Shahid Shiroudi Ave, Alam-o-Alhoha ST, Arak, Iran Arak Markazi Iran (Islamic Republic of)