Partially Edentulous Mandible Clinical Trial
Official title:
Novel PEEK Retentive Elements Versus Conventional Retentive Elements in Mandibular Overdentures: A Randomized Controlled Trial
comparing retention and patient satisfaction of implant-supported mandibular overdentures retained by conventional nylon clip and metal housings for ball attachments versus PEEK clip and housings
Background. Many patients suffer from lack of retention of conventional mandibular overdentures due to loss of clip retention over time. Computer-aided design-computer-aided manufacturing (CAD-CAM) milled polyetheretherketone PEEK materials may be used for construction of retentive housing and clip for improving retention of implant-supported overdentures. Objective . To compare retention and patient satisfaction of implant-supported mandibular overdentures retained by conventional nylon clip and metal housings for ball attachments versus PEEK clip and housings. Methods: Twenty-two participants were divided into 2 equal groups (n=11). The conventional group received implant-supported mandibular overdentures retained by metal housings and nylon retentive elements, while the PEEK group received implant-supported mandibular overdenture retained by PEEK retentive element and housings.The PEEK retentive elements were made by using computer-aided design and computer-aided manufacturing (CAD-CAM).Evaluation included measuring the retention by applying a gradual pulling up force by forcemeter and patient satisfaction with a 7-point visual analog scale (VAS) at overdenture insertion , 3,6, and 12 months subsequently by research interviewer. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT05016401 -
Performance and Safety of Use of the "KONTACT PERIO LEVEL" Transgingival Titanium Dental Implant
|
||
Not yet recruiting |
NCT06460103 -
Peri-implant Bone Formation of Grafted Sites Around Hydrophilic and Non-hydrophilic Dental Implants
|
N/A | |
Completed |
NCT01142297 -
Comparative Study of Implant Surfaces to Enhance Stabilization in Patients With Type 2 Diabetes
|
N/A | |
Completed |
NCT03814655 -
Evaluation of the Accuracy of Full Digital Workflow for Guided Implant Surgery Using the R2 Gate Software
|
N/A | |
Not yet recruiting |
NCT03771248 -
Polyetheretherketone vs Cobalt-chromium Telescopic Removable Partial Denture in Kennedy Class I Patients Regarding Oral Health Related Quality of Life
|
N/A | |
Recruiting |
NCT05983718 -
A Study of Surgical Guide Assisted Dental Implantation in Bangladesh
|
N/A |