Clinical Trials Logo
  1. Home
  2. Implant Complication
  3. NCT05960500

All on Six Versus Parallel Implant Distribution for Maxillary Denture Opposing Mandibular All on Four — ASPISRMSDOMF  

Peri-Implantitis Clinical Trial

Official title:
All on Six Versus Parallel Implant Distribution for Screw Retained Maxillary Fixed Single Denture Opposing Mandibular All on Four Implant Distribution

Clinical Trial Summary

Thirty maxillary edentulous patients with previous mandibular All-on-4 screw retained prosthesis and their age ranged from 55 to 65 years were selected from the outpatient clinic, of prosthodontics Department, Faculty of Dentistry, Mansoura University from March 2022 to July2022 and 80% power was used to calculate patients sample according to the results of a previous study 1 which showed no significant difference was reported when comparing occlusal stability ,implant stability and periimplant soft tissue changes between different implants angulation of both groups. (Effect size=.70mm and α=.05). The power analysis was performed using the G*Power program (version 3.1.5, Kiel, Germany)

Clinical Trial Description

the aim of this study is to compare between All-on-Six distributed dental implants "Anterior 4 Implant Parallel and Posterior 2 Implant Distally Tilted" versus parallel distribution supporting screw retained maxillary single denture regarding soft tissue changes around implants, implant stability and occlusal stability. The primary outcome is to study implant stability and occlusal stability. The secondary outcome is to evaluate periimplant soft tissue changes. The null hypothesis of this study will be there is no difference between the two studied groups.All patients were informed about the proposal of this study, the line of treatment, and the need for regular and frequent recalls. Their acceptance to participate in this study was confirmed and they signed the consent form of the ethical committee of the faculty of dentistry. This study gained the approval of the ethical committee of the Faculty of Dentistry, with approval number (A05080622). all the patients were divided randomly into two equal groups as follows Group I patients received four axially placed anterior Implants(*General system) in lateral and first premolar region and two distally tilted 30 degree posteriorly in molar region relative to the occlusal plane supporting screw retained maxillary single denture. Group II patients received 6 implants in parallel distribution in anterior, premolar and molar region ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05960500
Study type Interventional
Source Mansoura University
Contact
Status Completed
Phase N/A
Start date June 5, 2022
Completion date June 15, 2023
View Details
See also
  Status Clinical Trial Phase
Completed NCT05332327 - Comparison of the Accuracy of Different Periodontal Probes for Peri-implant Pocket Registration
Enrolling by invitation NCT06063876 - Experimental Peri-implant Mucositis on Implant Sites That Were Previously Treated With or Without Implantoplasty N/A
Completed NCT04249024 - Peri-implantitis, Comparing Treatments 970 nm Laser and Mucosal Flap Surgery N/A
Withdrawn NCT03624257 - Comparing Two Treatment Modalities of Peri-implantitis - Blue Laser (445 nm) and Conventional Flap Surgery N/A
Completed NCT02375750 - Treatment of Peri-implantitis Lesions by Using Biomaterial N/A
Completed NCT03157193 - Effect of Hyaluronic Acid on Perimplantitis Phase 4
Completed NCT03018795 - Ozone Therapy as an Adjunct to the Surgical Treatment of Peri-implantitis N/A
Enrolling by invitation NCT02575274 - Peri-Implantitis Surgical Treatment an RCT Study Phase 2/Phase 3
Completed NCT04833569 - ICG-PDT, Periimplantitis, Diabetes Mellitus Phase 1
Not yet recruiting NCT04337645 - Resective Surgical Treatment of Peri-implantitis. N/A
Enrolling by invitation NCT06033859 - Incidence of Bleeding on Probing as an Indicator of Peri-Implant Disease Progression
Enrolling by invitation NCT05675241 - Characterizing the Inflammation Around Dental Implants
Recruiting NCT04983758 - 20-year Implant Survival in Periodontally Healthy and Compromised Patients
Completed NCT04874467 - Influence of Keratinized Mucosa on Dental Implants With Mucositis N/A
Not yet recruiting NCT04323540 - Treatment of Peri-implantitis With or Without Simultaneous Soft Tissue Augmentation N/A
Completed NCT04769609 - Reconstructive Surgical Therapy of Peri-implantitis
Completed NCT05724706 - An Evaluation of Salivary Oxidant and Antioxidant Levels in Peri-implant Health and Disease
Completed NCT04559841 - Regenerative Surgical Treatment of Peri-implantitis Using Nanobone With or Without Simvastatin N/A
Recruiting NCT05906810 - Impact of Non-surgical Periodontal Therapy in the Improvement of Early Endothelial Dysfunction in Subjects With Peri-implantitis and Peri-implant Mucositis N/A
Completed NCT05595746 - Radiological Bone Loss on Different Levels of Dental Implants N/A