Clinical trials: Dentures
Mandibular Distal-extension Prostheses
Management of Loading Forces Distribution in Mandibular Distal-extension Prostheses
The two structures that support a mandibular distal extension removable partial denture differ markedly in their visco-elastic response to loading.
- Trial name
- NCT02178384
- Testing
- Altered cast technique, Precision Attachments, Resilient layer
- Where
- Syria
- Volunteers
- 30 people
- Sponsor
- Damascus University
Complete Edentulism
Comparative Study of Denture Fabrication Techniques
This study is a randomized, single-blinded clinical study conducted in the predoctoral clinic at Rutgers School of Dental Medicine.
- Trial name
- NCT07525011
- Testing
- Traditional Complete Denture Fabrication, Easdent Digital Complete Denture Fabrication
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Rutgers, The State University of New Jersey
Microbial Colonization
Evaluation of Microbial Growth on Bre-Flex Versus PEEK Denture Base in Bilateral Maxillary Bounded Partial Denture
This study evaluate Microbial growth on Bre-Flex versus PEEK denture base in Bilateral Maxillary bounded partial denture , half of patients will receive a framework with breflex denture base and the other half will receive a…
- Trial name
- NCT03491306
- Testing
- PEEK, Breflex
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Peri-Implantitis, Occlusal Trauma
All on Six Versus Parallel Implant Distribution for Maxillary Denture Opposing Mandibular All on Four
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…
- Conditions
- Peri-Implantitis, Occlusal Trauma, Implant Complication
- Trial name
- ASPISRMSDOMF (NCT05960500)
- Testing
- implant
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Extracoronal Adhesive Attachment, Clasp-retained Partial Dentures
Patients' Satisfaction and Clinical Investigation of Removable Partial Denture Anchorage With Extracoronal Adhesive Attachments in Comparison With Clasp-retained Partial Dentures
Removable partial dentures (RPD) are a well-established treatment option for the prosthetic rehabilitation of partially edentulous patients.
- Conditions
- Extracoronal Adhesive Attachment, Clasp-retained Partial Dentures, Patients Satisfaction With Removable Dental Prostheses
- Trial name
- NCT07160660
- Testing
- Patients' satisfaction and clinical investigation of removable partial denture anchorage with extracoronal adhesive attachments, Patients' satisfaction and clinical investigation of removable partial denture anchorage with conventional clasps
- Where
- Switzerland
- Volunteers
- 250 people
- Sponsor
- University of Basel
Denture Retention, Complete Dentures
Retention of Maxillary Complete Dentures Modified With Titanium Dioxide Nanoparticles: A Randomized Crossover Clinical Trial.
This study investigates the effect of the addition of titanium dioxide nanoparticles to denture base materials on their retention compared to that of the unmodified denture base materials.
- Trial name
- NCT04991064
- Testing
- Complete denture base modified by Titanium dioxide nanoparticles.
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mouth, Edentulous
Influence of Implants and Locators for Improved Retention
The aim of this study is to assess the influence of this particular treatment method on the patients' quality of life and masticatory function.
- Trial name
- GC (NCT02551146)
- Testing
- A Locator with retention elements, B Locator without retention elements
- Where
- Germany
- Volunteers
- 14 people
- Sponsor
- Philipps University Marburg
Denture Retention
A Study to Assess the Effectiveness of a Marketed Denture Adhesive in Real-World Setting
The purpose of this decentralised study in a real-world setting is to assess the effectiveness of a marketed denture adhesive (Poligrip Power Max Hold + Seal) in preventing food entrapment under dentures (self-assessed).
- Trial name
- NCT07273149
- Testing
- Poligrip Power Max Hold + Seal
- Where
- United States
- Volunteers
- 375 people, healthy volunteers welcome
- Sponsor
- HALEON
Edentulous Jaw, Patient Satisfaction
Evaluation of Bite Force, Quality of Life, and Patients' Satisfaction
Objectives: The purpose of this study is to evaluate bite force (BF), oral health-related quality of life (OHRQoL), and patient satisfaction in 2-implant-supported overdentures.
- Trial name
- NCT05565261
- Testing
- complete denture
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Eskisehir Osmangazi University
Evaluate the Immediate Loading Implants in All on 4 Cases Using Conversion Denture and OT Bridge System
Splinted and Unsplinted OT Bridge Systems in Screw Retained Implant Restoration
Evaluation of Bone level changes around dental implants in All on 4 cases with immediate loading using conversion denture and OT Bridge system either splinted or not
- Trial name
- OTBS (NCT05031156)
- Testing
- Splinting of OT Bridge system
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Cairo University
Denture,Complete, Edentulous Alveolar Ridge
Conventional Versus 3D Printing Duplication Techniques of Complete Denture
Twenty completely edentulous patients with old, removable dentures with ill-fitting maxillary dentures, proper vertical dimension, and proper occlusion will be recruited for this trial.
- Trial name
- NCT06588140
- Testing
- Duplicated refitted complete denture made from conventionally heat-cured polymethyl methacrylate., Duplicated refitted complete denture made from 3D-printed CAD/CAM pink polymethylmethacrylate acrylic resin., Duplicated refitted complete denture made from 3D-printed CAD/CAM white polymethylmethacrylate acrylic resin.
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Jaw, Edentulous, Partially
Comparison Between Cobalt-chromium Partial Dentures and Thermoplastic Partial Dentures
The cobalt-chromium (CoCr) partial denture has been made for a long period. It respects biomechanical principles, providing harmony between mechanical and biological activities.
- Trial name
- Flex (NCT01816425)
- Testing
- Thermoplastic partial denture, CoCr partial denture
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Edentulism, Edentulism Complete
Masticatory Efficiency, Bite Force, and Patient-Reported Outcomes in Patients Rehabilitated With Complete and Partial Dentures Supported by Teeth, Mini-Implants, or Conventional Implants
This study aims to evaluate masticatory efficiency, bite force, and patient-reported outcomes in edentulous and partially edentulous patients rehabilitated with different removable prosthodontic treatment modalities.
- Conditions
- Edentulism, Edentulism Complete, Partial Edentulism, Complete Dentures
- Trial name
- IMPROSTREHAB (NCT07639112)
- Where
- 2 sites in Croatia
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Complete Edentulism
Effect of Denture Adhesives on Complete Denture Patients
The effect of using denture adhesives on patient satisfaction with complete dentures; A randomized clinical trial. The study evaluates the effect of using 3 types of denture adhesives on patient satisfaction and quality of life…
- Trial name
- NCT05496283
- Testing
- denture adhesive
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Missing Teeth, Partial Edentulism
OHQoL With Removable Partial Dentures; a Pilot Study
Removable false teeth (called removable partial dentures (RPDs)) are commonly made for people with missing teeth. RPDs are made out of a framework and the replacement teeth/gum.
- Trial name
- NCT01953991
- Testing
- Dentures
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Denture Stomatitis
The Effect of Palatal Brushing on Denture Stomatitis
Palatal brushing has several advantages including removal of debris and stimulation of blood flow and saliva, which may help to prevent or treat oral diseases, such as denture-related stomatitis in complete denture wearers.
- Trial name
- NCT01643876
- Testing
- Palatal brushing
- Where
- 2 sites in Brazil, Canada
- Volunteers
- 48 people
- Sponsor
- Université de Montréal
Patient Satisfaction
Patient Centered Outcomes and Marginal Bone Changes in CAD/CAM Metallic and (PEEK) Partial Denture Frameworks
To compare PEEK to metallic partial denture frameworks in restoring mandibular Kennedy class I regarding patient satisfaction.
- Trial name
- NCT05622448
- Testing
- RPD with PEEK framework, RPD with metallic framework
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Implant Survival Using Immediate Loading Protocol
Immediate vs Delayed Loading of Two Implants Supporting a Mandibular Over Denture
Edentulous patients have to wait after extractions and again after surgical implant placement for healing to occur before the implants can be restored and patients can go back to normal function.
- Trial name
- NCT01949298
- Testing
- dental implant placement
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- UConn Health
Mouth, Edentulous
Augmented Reality for Tooth Selection Augmented Reality for Tooth Selection
A questionnaire based study to investigate the effectiveness of an Augmented Reality App in the selection of teeth for dentures.
- Trial name
- ToothPICK (NCT03738189)
- Testing
- Augmented Reality Video
- Where
- United Kingdom
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Masticatory Performance
Masticatory Performance in Bilateral Balanced Occlusion and Lingualized Occlusion in Complete Denture
This is a randomized control trial to compare masticatory performance in complete dentures with bilateral balanced occlusion or lingualized occlusion.
- Trial name
- NCT06811818
- Testing
- complete denture with bilateral balanced occlusion, complete denture with lingualized occlusion
- Where
- Pakistan
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Armed Forces Institute of Dentistry, Pakistan