Clinical trials: Mouth Edentulous
Edentulous Mouth, Edentulous Jaw
3D Printing for the Fabrication of Mandibular Implant Overdentures
CAD/CAM (computer-aided design and computer-aided manufacturing) can be a game-changer for better access to care by edentulous patients.
- Trial name
- NCT06155630
- Testing
- mandibular implant-overdenture
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- McGill University
Edentulous Jaw
Precision of Complete-arch Digital Implant Impressions With Intraoral Scanning Versus Photogrammetry
The goal of this cross-over clinical trial is to investigate the precision of digital implant impressions using an intraoral scanner and photogrammetry in obtaining complete-arch implant-supported scans.
- Trial name
- NCT05972148
- Testing
- Digital scanning, Photogrammetry
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- William Negreiros
Alveolar Bone Loss, Sinus Pneumatization
Microarchitecture of the Augmented Bone Following Sinus Elevation
In this prospective randomized clinical study sinus floor elevation procedures are preformed using different biomaterials with the lateral window technique.
- Conditions
- Alveolar Bone Loss, Sinus Pneumatization, Edentulous; Alveolar Process, Atrophy
- Trial name
- MAB (NCT04136509)
- Testing
- sinus floor elevation, bone core biopsy, dental implant placement
- Where
- Hungary
- Volunteers
- 40 people
- Sponsor
- Semmelweis University
Edentulous Mouth, Complete Edentulism
Mandibular Overdentures Retained by Mini Implants: a Clinical Trial Comparing Different Surgical and Loading Protocols
This study aims to test the combined effects of different loading protocols and surgical approaches on clinical and patient-reported outcome measures (PROMs) following the use of four mini implants for mandibular overdenture…
- Trial name
- SMIS (NCT04760457)
- Testing
- Implant placement with flapped surgery, Implant placement with flapless surgery, Implant immediate loading
- Where
- Brazil
- Volunteers
- 74 people
- Sponsor
- Universidade Federal de Goias
Edentulous Mouth
Comparison of Conventional Versus 3-D Printed Complete Denture Regarding Retention, Accuracy, Elctromyographic Activity and Patient Satisfaction.
Analyzing and comparing the retention, accuracy, EMG and patient satisfaction of maxillary complete denture base fabricated by conventional and rapid prototyping techniques.
- Trial name
- NCT05834530
- Testing
- 3D Printed Complete Dentures
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Dental Malocclusion, Edentulous Mouth
Safety and Technical Performance of Plastalgin and Plastalgin Fast in Patients Requiring a Dental Impression
The aim of this study is to gather clinical data related to the use of Plastalgin and Plastalgin Fast, in order to comply with the new medical device regulation.
- Conditions
- Dental Malocclusion, Edentulous Mouth, Dental Misalignment
- Trial name
- NCT05614635
- Testing
- Plastalgin and Plastalgin Fast
- Where
- 2 sites in France
- Volunteers
- 59 people
- Sponsor
- Septodont
Edentulous or Failing Dentition Mandible
The TREFOIL Concept 5 Year Clinical Investigation
Prospective, single cohort, multi-center study evaluating the TREFOIL concept for the treatment of edentulous or patients with failing mandibular dentition over 5 years. 90 patients (15 per centre) will be included.
- Trial name
- NCT02940353
- Testing
- TREFOIL concept
- Where
- 5 sites in United States, Australia and 3 more
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Jaw, Edentulous
Digital Versus Conventional Full-arch Implant Impression in Maxillary Screw- Retained Implant Prosthesis
28 participants with edentulous maxillary arches were randomly selected and enrolled in two equal groups; Group I conventional impression group (CIG) and Group II Digital impression group (DIG).
- Trial name
- NCT05709236
- Testing
- Maxillary screw-retained prosthesis
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Delta University for Science and Technology
Mouth, Edentulous
Study to Evaluate Bone and Gum Dimension Changes Around Dental Implants Placed in Different Positions in Bone.
The purpose of this study is to test two standard of care techniques of placing dental implants, and to compare how people's bones and gums respond to two different depths at which implants are placed.
- Trial name
- NCT01759537
- Testing
- Ankylos dental endosseous implants-Sub-crestal, Ankylos dental endosseous implants-Epi-crestal
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dentsply International
Mouth, Edentulous
Evaluation of the Vascular and Neural Elements Located in the Symphyseal Region Before Implant Surgery
The placement of implants in the symphyseal region is common, especially in the treatment of totally edentulous patients. Some implant surgical procedures may however be responsible for lesions of the vascular and nervous…
- Trial name
- NERVIMPLANT (NCT05667389)
- Where
- France
- Volunteers
- 240 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Mouth, Edentulous
Bilateral Sinus Floor Augmentation in Conjunction With Immediate Implant Loading - Study on 3i Dental Implants
Fifteen (15) patients completely edentulous in the maxilla will be treated with 8 dental implants. The total treatment will be done in 2 stages to allow, within the same group, a study of two different approaches.
- Trial name
- NCT00318487
- Testing
- Bilateral sinus augmentation with immediately loaded dental implants
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Edentulous
Mandibular Single Implant Overdenture: a Prospective Clinical Trial
Study hypothesis: that there would be no difference in patient satisfaction among institutionalised older people before and after treatment with a mandibular single implant-retained overdenture.
- Trial name
- NCT01421849
- Testing
- Denture implantation
- Where
- Belgium
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Edentulous Jaw, Quality of Life
Impact of the Use of New Complete Denture on the Oral Health Related to Quality of Life (OHRQoL)
The aim of this project was to evaluate the impact before and after (3, 6, 9, and 12 months) of oral rehabilitation with conventionalof the insertion of new complete dentures (CD) in the oral health-related quality of life…
- Trial name
- NCT03687047
- Testing
- New complete dentures
- Where
- Brazil
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Edentulous Mouth
3D -Printed Single Implant Overdentures
A randomized clinical trial (RCT) was designed. The participants were randomly allocated into either of the two groups intervention or control group each of 14 participants.
- Trial name
- NCT04366895
- Testing
- conventional single implant overdenture, 3d printed single implant overdenture
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- October University for Modern Sciences and Arts
Mouth, Edentulous
A Descriptive, Prospective Clinical Study to Evaluate Full Dentures Fabricated by Additive Manufacturing
This investigation is undertaken to evaluate the workflow and concomitant products to create full dentures by using Additive Manufacturing (AM) technology, i.e.
- Trial name
- NCT03997604
- Testing
- Full Dentures created by additive manufacturing
- Where
- 2 sites in United States
- Sponsor
- Dentsply International
Edentulous; Alveolar Process, Atrophy
Osseodensification Drills Versus Piezoelectric Surgery
implant stability is the first requirement for implant success. the aim is to assess whether different implant site preparation technique may impact the value of the primary stability.
- Trial name
- NCT05410405
- Testing
- implant site preparation
- Where
- 2 sites in Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Edentulous Mouth
Real-life Evaluation of the Safety and Performance of EUROTEKNIKA Dental Implants
Real-life evaluation of the safety and performance of EUROTEKNIKA dental implants
- Trial name
- NCT05375045
- Testing
- dental implantation
- Where
- France
- Volunteers
- 868 people
- Sponsor
- Euroteknika
Jaw, Edentulous, Mouth, Edentulous
Comparative Study of Maxillary and Mandibular Splints Used for the Treatment of Masticatory Muscle Parafunction (FEA)
the purpose of this study is to clarify the rationale for the choice of the upper or lower jaw for positioning the occlusal splint
- Trial name
- NCT05007691
- Testing
- Occlusal splint
- Where
- Russia
- Volunteers
- 12 people
- Sponsor
- Moscow State University of Medicine and Dentistry
Edentulous
Abutment Macro Design and Peri-implant Tissues
The aim of this study is to evaluate the effect of abutment macro-design on soft and hard tissue responses. This trial is designed as a randomized controlled clinical study in which two groups of fourteen partially edentulous…
- Trial name
- NCT02546713
- Testing
- Abutment with concave subcritical contour, Abutment with convex subcritical contour
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Nova Southeastern University