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IRCT20180714040460N10 IRCT 2024-01-17 Islamic Azad University Investigating the effect of customized healing piece on alveolar ridge contour Investigating the effect of dedicated healing abutments on clinical and radiographic factors of immediate implants in molar areas after six months 2023-12-22 anticipated 26 Complete https://irct.ir/trial/74441 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this study, purpose-based sampling and allocation to 2 groups of case and control are done by randomization using the coin toss method and placement in blocks of 4. In this way, the coin is tossed first, if the same group is chosen twice in a row by chance, the other two choices will definitely be the opposite group. This action is done to fix the error of repeating one coin after another, so that in each group of four there must be two control groups and a case. Since our sample size is 26 people, 13 people are in the control group and 13 people are in the case group. Therefore, after 6 blocks of 4, of the 2 people who remain, the first person is determined by throwing a coin and the second person is added to the opposite group, Blinding description: This study is a blind strain and the evaluator is not aware of the groups. N/A Alveolar ridge width. Intervention 1: Intervention group: On the day of the surgery, after placing the Osstem brand implant made in South Korea, the healing piece is placed on it, and the surrounding area is shaped with light cure composite in the silent shape of the desired tooth, and the area is sutured. Intervention 2: Control group: On the day of the surgery, after placing the Osstem brand implant made in South Korea, only the prefabricated healing piece is placed and the area is sutured. 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 no plan
public DR. Nima Naddafpour
No.9, 9th Neyestan Ave, Pasdaran Blvd
Tehran Iran (Islamic Republic of) 1946853314 +98 21 2256 4571 nima.na04@gmail.com Islamic Azad University scientific Dr. Nima Naddafpour
No.9, 9th Neyestan Ave, Pasdaran Blvd
Tehran Iran (Islamic Republic of) 1946853314 +98 21 2256 4571 nima.na04@gmail.com Islamic Azad University Iran (Islamic Republic of) The presence of hopeless molar teeth in the mandible or maxilla No periodontal disease and obvious decay Complete oral plaque score and bleeding below 20% Agreeing to the conditions of the research and signing the consent form no limit no limit Both Systemic or psychological conditions that are contraindications for implant placement Absence of a healthy bone wall in a tooth socket following tooth extraction Patient non-cooperation heavy smoker Bruxism or other disruptive parafunctional habits Primary Stability under 20 K08.2 Atrophy of edentulous alveolar ridge Treatment - Devices Treatment - Devices Intervention group: On the day of the surgery, after placing the Osstem brand implant made in South Korea, the healing piece is placed on it, and the surrounding area is shaped with light cure composite in the silent shape of the desired tooth, and the area is sutured. Control group: On the day of the surgery, after placing the Osstem brand implant made in South Korea, only the prefabricated healing piece is placed and the area is sutured. Alveolar ridge width. Timepoint: At the beginning of the study (before the intervention) and six months after the intervention. Method of measurement: On the cast prepared after molding using a gauge with an accuracy of 10 mm. Islamic Azad University Approved 2023-10-14 Ethics Committee In Research Faculty of Dentistry, Azad University of Medical Sciences, Tehran No 9, 9th Neyestan, Pasdaran Street Tehran Tehran Iran (Islamic Republic of)