Clinical trials: Overdenture
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Compare the Difference in Occlusal Force Distribution and Denture Retention Using 2 Different Denture Base Materials in Implant Retained Overdenture
The global increase in the aging population has led to a rise in total edentulism, which remains a major public health concern. two-implant-retained mandibular overdentures have been regarded as the standard of care, offering…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07250503
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Prosthesis Durability
Hyoid Displacement During Swallowing Function for Completely Edentulous Subjects
To investigate the effect of wearing mandibular implant retained overdentures on superior and anterior hyoid displacement during swallowing process.
- Trial name
- NCT06187181
- Testing
- implant overdenture, videofluroscopy
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Prosthesis User
Patient Satisfaction and Oral Health-related Quality of Life (OHRQL) For Two Pick-up Techniques
This study aimed to evaluate patient satisfaction and OHRQL using two pick-up methods for locator retained mandibular overdenture
- Trial name
- NCT06109792
- Testing
- implant supported mandibular overdenture
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Patient Satisfaction
Patient Satisfaction With Different Numbers of Implants
the goal of this randomized controlled trial aimed to assess patient satisfaction for completely edentulous patients with implant overdenture retained by ball attachment over a single symphyseal , or four interforaminal implants…
- Trial name
- NCT05882617
- Testing
- implants supported overdentures
- Where
- 2 sites in Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Loss in Jaw
Comparison Between Single Implant Retained Partial Over-denture and Conventional Partial Denture
In this study we are going to evaluate patient satisfaction as well as the amount of bone loss on using single implant retained partial over-denture versus conventional partial denture for treatment of mandibular Kennedy class IV…
- Trial name
- NCT03324789
- Testing
- Single Implant Partial Over-denture, Conventional Partial Denture
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
"Retention and Quality of Life in Mandibular Overdentures Using Two Attachment Systems: A Randomized Clinical Trial"
This randomized clinical trial investigates the effect of two different attachment systems-Equator and Novaloc-on the retention, patient satisfaction, and oral health-related quality of life of mandibular implant overdentures.
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Implant Retained Overdenture
- Trial name
- NCT07513155
- Testing
- OT-Equator Attachment, Novaloc Attachment
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Problem With Dentures
(PEEK) Housing Verses Metallic Housing of Ball and Socket Attachment on Retention of Mandibular Overdenture
The aim of this study is to compare the clinical effect of PEEK housing vs. metal housing in terms of retention and patient satisfaction
- Trial name
- NCT02950662
- Testing
- Overdenture
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Loss
Different Implant Positions for Implant Retained Mandibular Overdenture
This study will aim to evaluate the effect of two different implant positions, lateral incisors, and canine areas, on anterior and posterior ridge resorption and bone remodeling after different periods of denture insertion.
- Trial name
- NCT06055842
- Testing
- over-denture
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Failure of Dental Implant Due to Lack of Attached Gingiva, Failure of Dental Prosthesis Causing Loss of Dental Implant
Evaluation Clinical and Radiographic Images in Dental Implants Rehabilitated With Overdentures
The control of biofilm around implants is critical to the success of the implant rehabilitation of edentulous jaw with overdentures, and it is the dentist's duty to inform and guide patients, and keep their maintenance in order…
- Trial name
- NCT02511977
- Testing
- peri-implant examination
- Where
- Brazil
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Universidade Metropolitana de Santos
Telescopic Overdentures, Dental Implants
Crestal Bone Loss in Mandibular Telescopic Overdentures. Overdenture with Milled Titanium, Milled Poly-ether Ketone Ketones and 3D Printed Chrome Cobalt Secondary Copings.
The objective of this clinical trial is to evaluate crestal bone loss every three months at time of overdenture insertion, 3, 6, 9, 12 months from overdenture use. Also, to evaluate prosthesis satisfaction.
- Conditions
- Telescopic Overdentures, Dental Implants, Customized Abutments
- Trial name
- NCT06639893
- Testing
- Telescopic overdenture
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant, Edentulous Mouth
Occlusion and Dis-Occlusion Time in Mandibular Overdentures Supported by Conventional Versus Mini- Dental Implants
The aim of the study will be comparing between the occlusion and disocclusion time in mandibular single overdenture supported with immediately loaded two conventional implants versus immediately loaded four mini-implants.
- Trial name
- NCT07256106
- Testing
- mini dental implant, conventional dental implant
- Where
- 2 sites in Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Bone Loss, Patient Satisfaction
Effect of Implant Position on Clinical Outcomes
the study aims to investigate the clinical influence of different implant locations; lateral incisor, canine, and first premolar areas; supporting 2-implant retained mandibular over-dentures with locator attachment on prosthesis…
- Trial name
- NCT06166316
- Testing
- overdenture retained by locator attachments.
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Implant Complication
Prosthetic and Biological Complications of Implant Supported Prostheses
complications of implant retained prostheses
- Trial name
- NCT05297253
- Testing
- telescopic overdenture
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Edentulous Alveolar Ridge
Evaluation of Marginal Bone Loss of Two Immediately Loaded Implants Retaining Mandibular Overdenture
It is a randomized control clinical trial in which maxillary and mandibular dentures will be constructed, two implants will be inserted in the inter foraminal region in the edentulous mandible and immediate loading will be done.
- Trial name
- NCT06150755
- Testing
- implant supported overdenture by ball, implant supported overdenture by bar
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Implant Complication
Digital Versus Conventional Impression CAD\CAM Constructed 4- Implant Supported Mandibular Overdenture Base
This clinical study was done to compare between digital with conventional impression used in the CAD/CAM constructed 4- implant supported mandibular overdenture base regarding their effect on the bone height changes
- Trial name
- NCT06071676
- Testing
- conventional impression group, digital impression group
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Edentulous Mouth
Mandibular Overdenture Retained by 1 or 2 Implants: a Cost-effectiveness Analysis
The aim of this study is to assess the cost-effectiveness of the mandibular overdenture retained by one and two implants, based on a randomized clinical trial.
- Trial name
- IOD1-2 (NCT03691285)
- Testing
- Mandibular Overdenture
- Where
- Brazil
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Goias
Dental Implants, Dental Prosthesis Failure
Attachment Systems for Implant Overdenture
The aim of this randomized controlled trial is to compare peri-implant tissue health, number of complications, and patient's preference between two unsplinted overdenture attachments.
- Trial name
- NCT03640910
- Testing
- OT Equators® (Rhein83), Locator® (Zest)
- Where
- Italy
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Rhein 83 Srl
Prosthesis Durability
Evaluation of Locator Versus TITACH Attachment for Mandibular Overdentures.
The purpose of this randomized controlled clinical study was to evaluate the locator and TITACH attachments used for retaining mandibular 2-implant overdentures regarding retention , bite force and implant marginal bone loss…
- Trial name
- NCT06228859
- Testing
- overdentures with different attachments
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Edentulism
Patient Satisfaction and Prosthetic Complications of Bar Locator Versus Bar Clip Attachments for Mandibular Two-Implant Overdentures
Purpose: This study evaluated patient satisfaction and oral health-related- quality of life (OHRQoL) with implant overdentures retained with bar locator versus bar clip attachment for mandibular two-implant overdentures.
- Trial name
- NCT06673186
- Testing
- overdenture
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Complete Edentulism
PeriImplant Soft Tissue and Marginal Bone Loss of Single Implant Mandibular Overdenture
There is a significant difference between CM LOC and ball attachment, when considering the peri-implant soft tissue health and marginal bone loss.
- Trial name
- NCT02881905
- Testing
- ball attachment, cm loc attachment
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University