Clinical trials: Dentures, open to volunteers
Edentulism Complete, Denture, Complete
Nutritional Intervention for Older Adults With Complete Dentures
The purpose of this clinical trial is to test a nutritional intervention. This study helps older adults who wear complete removable dentures improve their health.
- Conditions
- Edentulism Complete, Denture, Complete, Mastication Disorder
- Trial name
- NCT07692828
- Testing
- Nutritional Intervention
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad de La Frontera
Edentulism
The Impact of Palatal Rugae Addition to Complete Dentures on Patients' Satisfaction and Oral Health Related Quality of Life
In conventional maxillary complete dentures, the palatal surface is typically smooth and polished, lacking the natural anatomy of the palatal rugae.
- Trial name
- Palatal rugae (NCT07034079)
- Testing
- complete dentures
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Partial Edentulism
Digital and Conventional Clasp-retained Partial Dentures (DIGICLASP)
This single-center prospective observational cohort study evaluates two fabrication workflows already in routine clinical use for clasp-retained removable partial dentures (RPDs): a digital workflow (Group 1) and a conventional…
- Trial name
- DIGICLASP (NCT07903662)
- Where
- Switzerland
- Volunteers
- 70 people
- Sponsor
- University of Bern
Denture Retention, Patient Satisfaction
Comparing Impression Techniques for Maxillary Complete Denture Retention
The primary objective of this protocol is to compare retention in maxillary complete dentures using single-versus two-step Poly-vinyl Siloxane (PVS) impressions in edentulous patients at denture delivery.
- Trial name
- NCT06497621
- Testing
- Single step PVS impression, Conventional two-step PVS impression
- Volunteers
- 35 people
- Sponsor
- Aga Khan University
DENT IMPLANTS
Clinical and Radiographic Evaluation of Using Regular Versus Narrow Diameter Dental Implantto Support Mandibular Complete Over Denture
After teeth extraction and over years of removable denture wearing, atrophy of residual alveolar ridges progresses. The lower complete denture is the most problem issue in oral cavity due to bone loss and presence of the tongue…
- Trial name
- NCT07800949
- Testing
- Implant
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Mostafa Bahaa
Edentulous Maxilla
Clinical Study Investigating the Efficiency and Complications Related to Two Different Procedures Used for the Preparation of Dentures Applied in Patients With Edentulous
The principal aim of the study is to evaluate the prosthetic complications with CAD-CAM fabricated provisional prostheses and denture conversion prostheses after 3 months of function.
- Trial name
- NCT05332977
- Testing
- CAD-CAM fabricated provisional prosthesis, DC (denture conversion) provisional prosthesis
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Toothless
TOngue/Palate Interactions Study
The project aims to assess the effect of a complete denture of new denture wearers on speech production using sensors placed inside a duplicate of the prosthesis according to the technique described in the PRESLA system.
- Trial name
- EEXPLORE (NCT03966131)
- Testing
- Tongue pressure recordings with the PRESLA prothesis for the Arm1 (patients wearing the complete denture for the first time), Tongue pressure recordings with the PRESLA prothesis for the Arm2 (patients used to wear the complete denture)
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Hospices Civils de Lyon
Mucogingival Defects, Pontic Site Development
Pontic Site Development With or Without Fixed Partial Denture
This study aims to evaluate the effectiveness of soft tissue augmentation using connective tissue graft (CTG) in pontic site defects.
- Conditions
- Mucogingival Defects, Pontic Site Development, Keratinized Tissue Deficiency, Connective Tissue Graft
- Trial name
- Pontic Site (NCT07535060)
- Testing
- Connective Tissue Graft (CTG)
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Complete Edentulism
"Patient Satisfaction with Intra-Oral Vs. Extra-Oral Scanned 3D-Printed Dentures: an in Vivo Study"
The goal of this clinical trial is to evaluate patient satisfaction with intra-orally scanned versus extra-orally scanned digitally printed maxillary dentures in completely edentulous patients.
- Trial name
- NCT06846619
- Testing
- Intra-Oral Scanning Method, Extra orally scanned
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Removable Partial Denture, Dental Crown
A Prospective Clinical Trial Evaluating Outcomes of Surveyed Zirconia Crowns
Zirconia has shown to be a suitable substitute for metal ceramic crowns when comparing survival, biological and technical complications.
- Trial name
- NCT06564337
- Testing
- Surveyed zirconia crown
- Volunteers
- 50 people
- Sponsor
- Neena DSouza
Edentulism
Assessment of Wear and Muscular Efficiency of 3D Printed Versus Conventional Denture Teeth: A Cross-Over In Vivo Study
This study aims to evaluate the wear resistance and muscular efficiency of denture teeth fabricated using two different methods: 3D printing and conventional techniques.
- Trial name
- 3D-DENTURE (NCT07035574)
- Testing
- Conventional Denture Teeth, 3D Printed Denture Teeth
- Volunteers
- 13 people
- Sponsor
- Cairo University
Partially Edentulous Mandible
Evaluation of Occlusal Contact Distribution in Digitally Fabricated Implant-Retained Fixed Partial Dentures in Mandibular Kennedy Class II Patients Following Artificial Intelligence Bite Optimization: A Quasi-Experimental Study
The aim of the study is to evaluate the occlusal contact distribution in digitally fabricated implant-retained fixed partial dentures in mandibular Kennedy Class II patients before and after artificial intelligence bite…
- Trial name
- Quasi (NCT07657910)
- Testing
- After, Before
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Cairo University
Implant Site Reaction
Effect of Static Magnetic Field on Dental Implant Stability.
To evaluate the effect of static magnetic field on dental implant to bone integration.
- Trial name
- NCT06226038
- Testing
- Magnet disc, Stainless steel
- Where
- Thailand
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Subtotal Edentulism
Polyoxymethylene (POM) in the Production of Telescopic Denture in Older Adults With Subtotal Edentulism
The mail goal of this study is to evaluate the success of the prosthetic treatment with telescopic removable partial denture with framework made of polyoxymethylene (POM).
- Trial name
- NCT06593925
- Testing
- Production of polyoxymethylene telescopic denture, Production of conventional complex partial denture with clasps
- Where
- Serbia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Belgrade
Edentulous Complete Denture Wearers, Dental Occlusion
Digital vs Conventional Prosthetic Rehab & Occlusal Analysis in Edentulous Patients
15 Patients requiring complete dentures will be recruited from Dubai Health. Each patient will receive two sets of dentures with a washout period between sets.
- Trial name
- NCT07164066
- Testing
- Digital Occlusal Analysis Device
- Volunteers
- 15 people
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Complete Edentulism
Evaluation of Oral Health-Related Quality of Life In Patients With Conventional Complete Dentures Versus Mini-Implant Retained Overdentures: A Randomized Clinical Trial
Mini-implants have emerged as a practical and less invasive solution for the rehabilitation of edentulous mandibles, offering reduced surgical complexity, lower cost, and faster healing compared to conventional implants.
- Trial name
- NCT07080164
- Testing
- mini implant retained overdenture
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Printed Dentures
Effect of Printing Layer Thickness on Growth of Candida Albicans in Completely Edentulous Patients Rehabilitated With 3D-Printed Maxillary Complete Denture Bases.
In completely edentulous patients rehabilitated with 3D-printed maxillary dentures bases, does the printing layer thickness affect candidal adherence and growth on the fitting surface of dentures.
- Trial name
- NCT07303530
- Testing
- printing layer thickness of denture
- Where
- 2 sites in Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Prosthesis User
Clinical Performance of 3D-Printed Resin and Zirconia Implant Restorations
This randomized controlled clinical trial evaluates the clinical performance of 3D-printed resin restorations compared with milled monolithic zirconia in implant-supported single crowns and short-span fixed partial dentures…
- Trial name
- NCT07522671
- Testing
- 3D-Printed Resin Restoration (CROWNTEC)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Menoufia University
Edentulous Mandible, Implant-Supported Overdentures
Mandibular Implant Overdenture With OT Cap Bar vs Bar Attachment
This clinical study is being conducted at Cairo University to evaluate two different types of attachments used with implant-supported dentures in the mandible.
- Trial name
- NCT07067190
- Testing
- Conventional Bar Attachment, Bar with OT Cap Attachment
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Maisa Mohamed Farid Shaaban
Atrophic Mandibular Ridge in Edentulous Patients
Comparison Between Neutral Zone and Admixed Impression Techniques for Atrophic Mandibular Ridges
This study aims to compare two impression techniques, the neutral zone technique and the admixed impression technique, for making complete dentures in patients with atrophic mandibular ridges (severely resorbed lower jaw ridges).
- Trial name
- NCT07892716
- Testing
- Neutral zone impression technique, Admixed impression technique
- Volunteers
- 60 people
- Sponsor
- Watim Medical & Dental College