Clinical trials: Jaw Edentulous
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Narrow Implants in the Lower Jaw in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX 3mm diameter implant in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the…
- Trial name
- NCT01473355
- Testing
- OsseoSpeed™ TX
- Where
- 3 sites in China
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Atrophic Edentulous Maxilla, Zygomatic Implants
Assessment of Soft Tissue Thickness Over Zygomatic Implants in Atrophied Maxilla Covered With Buccal Fat Pad vs. Palatal Pedicle Flap
Background and Rationale The rehabilitation of the severely atrophied maxilla utilizing zygomatic implants is a highly predictable and effective treatment modality.
- Conditions
- Atrophic Edentulous Maxilla, Zygomatic Implants, Dental Implant, Soft Tissue Augmentation at Dental Implants
- Trial name
- NCT07574606
- Testing
- Palatal pedicle over zygomatic implant, covering zygomatic implants using buccal fat pad
- Where
- Egypt
- Volunteers
- 4 people
- Sponsor
- Future University in Egypt
Edentulous Jaw
Accuracy of Dynamic Navigation and Static Template in Completely Edentulous Patients
The study was a prospective, multicentre, randomized parallel controlled clinical trial. Randomisation was conducted by central randomisation, with random allocation codes generated by the main central computer.
- Trial name
- NCT06051266
- Testing
- Dynamic navigation, Static template
- Where
- China
- Volunteers
- 58 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Jaw, Edentulous, Partially
Effect of the Abutment-Prosthesis Connection on Marginal Bone Loss and Gingival Sealing Around Dental Implants
In dental implant restoration, available literature demonstrates the advantage of using tall abutments, with a change of diameter with respect to the implant and a conical internal connection in the abutment-implant gap.
- Trial name
- NCT05883202
- Testing
- Connect®, Multi-unit
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Case Selection and Treatment Protocol for Immediate Dental Implants in the Esthetic Zone
In this study a tooth that needs to be extracted will be replaced by an implant (artificial root) placed at the same appointment as the extraction.
- Trial name
- NCT02154581
- Testing
- SLActive implant
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Nutrition Disorders, Edentulous Jaw
Effect of Prosthetic Rehabilitation on Nutritional Status of Geriatric Patients
This study examines the effects of prosthetic treatment options applied to edentulous geriatric individuals who applied to Marmara University Faculty of Dentistry on chewing function, food consumption status, malnutrition status…
- Trial name
- NCT05777980
- Where
- Turkey (Türkiye)
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Marmara University
Edentulous Jaw
A Clinical Study of the T3 Short Dental Implant System
This clinical study will evaluate the safety and performance of the T3 short dental implant when placed in the posterior maxilla and mandible.
- Trial name
- Magnolia (NCT04237545)
- Testing
- T3 short and restoration (prosthesis), T3 standard length and restoration (prosthesis)
- Where
- 4 sites in United States, Italy and 1 more
- Volunteers
- 106 people
- Sponsor
- ZimVie
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
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
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
Jaw, Edentulous, Partially
Study Comparing OsseoSpeed™ Implants of Two Different Lengths in the Upper and Lower Posterior Jaw
The purpose of this study is to see if OsseoSpeed™ implant 6 mm long is effective for rehabilitation of edentulism and if so, how it compares with OsseoSpeed™ implant 11 mm long.
- Trial name
- NCT00545818
- Testing
- OsseoSpeed™ length 6 mm, OsseoSpeed™ length 11 mm
- Where
- 6 sites in United States, Australia and 3 more
- Volunteers
- 97 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Bone Loss in Jaw, Edentulous Alveolar Ridge
BMAC on PCL Scaffold for Ridge Augmentation
BMAC is used on 3D printed PCL scaffold for horizontal ridge augmentation in aesthetic zone , BMAC contains MSCs which can differentiate in osteogenic medium into osteoblasts which can lay down bone
- Trial name
- NCT05241548
- Testing
- BMAC on PCL Scaffold
- Where
- Egypt
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Cairo University
Partially Edentulous Jaw
Validation of the Jawbone Anatomy Classification in Endosseous Dental Implant Treatment
The purpose of this study is to evaluate validation and clinical assessment of the earlier proposed clinical and radiological classification of the jawbone anatomy in endosseous dental implant treatment. Expected results.
- Trial name
- NCT02054676
- Testing
- Cone-Beam Computed Tomography preoperative evaluation., Intraoperative edentulous jaw segment parameters evaluation., Endosseous dental implant placement.
- Where
- Lithuania
- Volunteers
- 80 people
- Sponsor
- Lithuanian University of Health Sciences
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, Partially, Acquired Absence of Single Tooth
Esthetic, Clinical and Radiographic Outcomes of Immediate and Delayed Implant Placement
The aim of this prospective cohort study is to compare the esthetic, clinical and patient-centered outcomes following immediate and delayed implant placement protocols.
- Trial name
- NCT02814149
- Testing
- Type 1 implant placement, Type 3 implant placement
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Sun Yat-sen University
Edentulous Jaw
Maxillary Implant Overdentures Retained by Bars or Locator
Background Patients experiencing problems with their conventional maxillary denture can benefit from implant- retained overdentures. Several retention systems are available.
- Trial name
- NCT06152432
- Testing
- Maxillary implant overdenture
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- University Medical Center Groningen
Edentulous Jaw, Edentulous Alveolar Ridge
Prosthetic Complications of Screw Retained Restoration
On of the main fixed prosthetic options of completely edentulous patients is the screw-retained implant supported prosthesis which was constructed on transmucosal abutments with its encountered problems such as: hardness to make…
- Conditions
- Edentulous Jaw, Edentulous Alveolar Ridge, Edentulous Mouth
- Trial name
- NCT03674554
- Testing
- titanium bases using intra oral luting cement technique, transmucosal abutment
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Jaw
Accuracy of Complete-Arch Implant Photogrammetry
This prospective comparative clinical study evaluated the accuracy and chairside time of complete-arch implant scans obtained using an intraoral photogrammetry system and a mobile-phone-based photogrammetry system in edentulous…
- Trial name
- NCT07643441
- Testing
- Intraoral Photogrammetry (IPG), Mobile-Phone-Based Photogrammetry
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Menoufia University
Edentulous Jaw
Intraoral Scanning v.s Desktop Scanning
The aim of this study was to evaluate the effect of intraoral scanning versus desktop scanning on the retention and adaptation of maxillary denture bases in completely edentulous patients.
- Trial name
- NCT06509269
- Testing
- intraoral scanning, Desktop scanning
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Edentulous Jaw, Bone Loss, Alveolar
Effects of Different Centrifuged Platelet Concentrates on Bone Remodelling Around Dental Implants
Platelet concentrates obtained from blood have been used as regenerative biomaterials in periodontal surgery. Along with the migration and proliferation of osteogenic cells, platelets accelerate bone regeneration by increasing…
- Conditions
- Edentulous Jaw, Bone Loss, Alveolar, Resorption, Bone
- Trial name
- NCT04851002
- Testing
- Application of concentrated growth factor with dental implants, Application of advanced platelet rich fibrin with dental implants, Control side of concentrated growth factor study group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Muhammet Atilgan