Clinical trials: Mouth Edentulous
Edentulous Jaws
Computer Assisted Implant Surgery and Immediate Loading
Purpose: The aim of this study was to analyze the clinical and radiographic outcomes of 23 edentulous jaws treated with 3D software planning, guided surgery, immediate loading and restored with Cad-Cam Zirconia and titanium full…
- Trial name
- NCT01866696
- Testing
- oral implants
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Università degli Studi di Sassari
Jaw, Edentulous, Partially
Study Evaluating OsseoSpeed™ Narrow Implant in the Upper and Lower Anterior Jaw
To evaluate 5-year survival, functionality and safety for OsseoSpeed™ 3.0 mm diameter implant when used for single tooth crown in positions 12, 22, 31, 32, 41 and 42.
- Trial name
- NCT00646113
- Testing
- OsseoSpeed™ TX 3.0S
- Where
- 6 sites in Denmark, Germany and 4 more
- Volunteers
- 72 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Complete Edentulism
Clinical Performance and Quality of Life of 3D-Printed Complete Dentures Under Digital vs Hybrid Workflows: A Randomized Crossover Trial
This prospective randomized crossover clinical trial evaluates and compares the clinical performance and oral health-related quality of life (OHRQoL) of complete dentures fabricated through two additive manufacturing workflows …
- Trial name
- PRINT-DENT (NCT07626827)
- Testing
- Digital Workflow Complete Denture, Hybrid Workflow Complete Denture
- Where
- Ecuador
- Volunteers
- 20 people
- Sponsor
- Universidad de Especialidades Espiritu Santo
Acellular Dermal Matrix, Bone Grafting
Evaluating the Barrier Function, Regenerative Capacity, and Soft Tissue Outcomes of Acellular Dermal Matrix
This investigator-initiated study will compare ADM and resorbable cross-linked collagen membrane barriers for guided bone regeneration at atrophic lateral ridge augmentation sites.
- Conditions
- Acellular Dermal Matrix, Bone Grafting, Soft Tissue Grafting
- Trial name
- NCT07613047
- Testing
- Guided Bone Regeneration with ADM (AlloDerm) as a barrier, Guided Bone Regeneration with Resorbable Crosslinked Collagen Matrix (Mem-Lok) as a barrier
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
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
Implant, Healthy
A 5-year Clinical Evaluation Study on NobelReplace Conical Connection Implants
A new Nobel Biocare implant, NobelReplace Conical Connection (NR CC) has been developed. The implant is a two piece design to allow both one- and two- stage surgical procedures.
- Trial name
- NCT02175550
- Testing
- NR CC
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Partially Edentulous Jaw, Accuracy of Dental Implant Placement
3D Evaluation of Free-handed-Countersink Guided and Fully Guided Implant Surgery in Partially Edentulous Patients
This clinical trial with a quasi-experimental design investigates the accuracy of dental implant placement using three different surgical approaches: free-handed countersink guided, fully-guided, and traditional freehand…
- Conditions
- Partially Edentulous Jaw, Accuracy of Dental Implant Placement, Implant Deviation and Positioning Errors, Proximity to Anatomical Structures
- Trial name
- NCT07061418
- Testing
- Dental Implant
- Where
- Palestinian Territories
- Volunteers
- 15 people
- Sponsor
- Islamic University of Caza, Gaza, Palestine
Patient Satisfaction
Compressive Single-piece Implants for Immediate Rehabilitation of Edentulous Maxillectomy Patients
This within-patient study aimed to compare the satisfaction and oral health-related quality of life (OHRQoL) of edentulous maxillectomy patients with and without immediately loaded implant-supported obturator prostheses using…
- Trial name
- NCT06572891
- Testing
- Maxillary obturator, Implant supported obturator
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Mansoura University
Jaw, Edentulous, Jaw, Edentulous, Partially
Comparison of Synthetic Bone Substitute and a Bovine-derived Xenograft in Horizontal Bone Augmentation
The objective of the study is to test the efficacy on bone formation of Straumann Bone Ceramic as a grafting material applied in buccal bone dehiscences on simultaneously placed oral implants.
- Trial name
- NCT00901017
- Testing
- Straumann BoneCeramic, Bio-Oss
- Where
- Belgium
- Volunteers
- 14 people
- Sponsor
- Institut Straumann AG
Accuracy of Dynamic Navigation System in Implant Placement for Full Arch Prosthesis Rehabilitation
Evaluating the Accuracy of Dynamic Navigation in Implant Surgery for Full Arch Prosthesis
Study Objective: This study aims to evaluate the accuracy of the Dynamic Navigation System in performing implant placement for full arch prosthesis rehabilitation.
- Trial name
- NCT06963242
- Testing
- Dynamic Navigation System for Implant Placement Using Bone Screws as Landmarks, Dynamic Navigation System for Implant Placement Using Remaining Teeth as Landmarks
- Where
- 2 sites in Vietnam
- Volunteers
- 12 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Edentulous Jaw, Edentulous Alveolar Ridge
Comparative Evaluation of Implant Planning Software
Artificial intelligence (AI) is increasingly being integrated into dental implant planning, revolutionizing the way clinicians approach treatment.
- Conditions
- Edentulous Jaw, Edentulous Alveolar Ridge, Edentulous Mouth, Partial-edentulism
- Trial name
- NCT06693635
- Testing
- Implant planning
- Where
- Italy
- Volunteers
- 1 people
- Sponsor
- University of Bari Aldo Moro
Edentulous Maxilla
Implant-fixed Restorations With ANKYLOS 6.6 mm Implants in the Edentulous Maxilla - A 5-year Follow-up Study
Study to assess the performance of six short implants (ANKYLOS C/X 6.6 mm) in the edentulous maxilla supporting fixed full-arch bridges after 5 years in function.
- Trial name
- NCT02656823
- Testing
- ANKYLOS C/X implant A 6.6
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Partially Edentulous Maxilla, Mandible
Submerged vs. Nonsubmerged Single Laser-microgrooved Dental Implants.
Aim: to evaluate and compare radiographic marginal bone loss (MBL) and soft tissue parameters around submerged/two-stage and nonsubmerged/one-stage single implants with same tapered body design and surface, same thread design and…
- Trial name
- NCT03674762
- Testing
- Microgrooved dental implants
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Edentulous Maxilla, Maxillary Bone Loss
NobelZygoma TiUltra Implant System Study
The goal of this prospective study is to assess short term (12-months) clinical outcomes of NobelZygoma TiUltra implants and Multi-unit Abutment Xeal in the rehabilitation of participants with severely atrophic maxilla treated…
- Conditions
- Edentulous Maxilla, Maxillary Bone Loss, Atrophic Maxilla
- Trial name
- NCT07258940
- Testing
- NobelZygoma™ 0° CC TiUltra™implant ; NobelZygoma™ 45° Ext Hex TiUltra™ implant, Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 17° Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 45° Multi.Unit Abutment Xeal Zygoma CC RP; 60° Multi-Unit Abutment Xeal Zygoma CC RP
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 85 people
- Sponsor
- Nobel Biocare
Jaw Edentulous
4 mm Implants in Fixed Cross-Arch Prostheses
This study aims to compare the clinical performance of 4 mm short implants supporting cross-arch fixed reconstructions in the edentulous mandible either with a combination of two short implants as distal support and two implants…
- Trial name
- NCT02877433
- Testing
- Roxolid short implant, 4 mm length (4), Roxolid short implant, 4 mm length (2)
- Where
- 2 sites in Switzerland, United Kingdom
- Volunteers
- 53 people
- Sponsor
- Institut Straumann AG
Jaw, Edentulous, Partially
Study on OsseoSpeed™ Implants Replacing 2-5 Teeth in the Posterior Upper Jaw, Restored With Provisional Teeth Attached 6-7 Weeks Later
The purpose of the study is to evaluate Astra Tech Dental Implant System, Fixture Osseospeed™, in patients with tooth loss in the posterior maxilla in an early loading protocol.
- Trial name
- NCT00711113
- Testing
- OsseoSpeed™
- Where
- 3 sites in United States, Germany
- Volunteers
- 47 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Jaw, Edentulous, Partially
Study on OsseoSpeed™ Implants in Patients Missing 2-5 Teeth in the Posterior Lower Jaw, Restored With Permanent Teeth Attached 6-7 Weeks Later
The purpose of the study is to evaluate Astra Tech Dental Implant System, Fixture Osseospeed™, in patients with tooth loss in the posterior mandible in an early loading protocol.
- Trial name
- NCT00711425
- Testing
- OsseoSpeed™
- Where
- 3 sites in United States, Germany
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Denture Retention
A Study to Investigate a Method to Measure Food Occlusion by Denture Adhesives in Denture Wearers
The purpose of this study is to evaluate a methodology to determine the ability of a denture adhesive to restrict food ingress underneath dentures during eating.
- Trial name
- NCT03345108
- Testing
- Denture Adhesive Cream (Conventional Application), Denture Adhesive (Continuous Strip Application), No Adhesive
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Using Two Different Attachments (Equator Vs Ball and Sockets) Retaining Mandibular Implant Overdenture in Order to See Bone Changes and Occlusal Force Distribution
Alveolar ridge resorption is an unavoidable consequence in complete denture wearers due to limited retention and stability. Implant-retained overdentures enhance retention, stability, and masticatory performance while reducing…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07241481
- Testing
- Ball & Socket Attachment, Equator Attachment
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
MANDIBLE, ATROPHYC EDENTULOUS JAW
Clinical Study on the Efficiency of Three Different Attachment Systems for Implant-supported Mandibular Overdenture
The aim of the investigators study is to compare, in a prospective controlled clinical trial, the Locator® System with two other types of stress-breaking retention (Retentive Anchors and Magnets) for implant supported overdenture…
- Trial name
- NCT01034930
- Testing
- Insertion of dental implants
- Where
- Romania
- Volunteers
- 69 people
- Sponsor
- Concordia Dent Srl