Clinical trials: Jaw Fixation
Mandibular Fractures
Patients 60 Years and Older Suffering From Mandibular Fractures Registry
Approximately 200 of patients of 60 years or older who present a mandibular fracture will be enrolled in this registry. All patients will be treated and followed up according to the local standard (routine) of care at around 2…
- Trial name
- NCT03849898
- Testing
- Surgery, Non-Surgical fracture treatment
- Where
- 24 sites in United States, Finland and 13 more
- Volunteers
- 25 people
- Sponsor
- AO Clinical Investigation and Publishing Documentation
Anterior Mandibular Fracture
Comparing Bone Healing in Jaw Fractures Fixed With Herbert Screws Versus 3D Miniplates
the goal of this clinical trial is to compare two methods of fixing fractures in the front part of the jaw (mandible): second-generation Herbert screws and 3-dimensional miniplates.
- Trial name
- herbert screw (NCT07826416)
- Testing
- headless compression screw, 3D mini plates
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mandibular Fractures, Miniplate
3D Interlocking Miniplates in Fixation of Mandibular Fractures in the Mental Foramen Region: A Split-mouth Study
the study aims to compare 3D Interlocking miniplates with conventional miniplates in management of mandibular parasymphyseal fractures both clinically and radiographically.
- Trial name
- Interlocking (NCT06939010)
- Testing
- 3d-interlocking miniplate, Conventional miniplates
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Alexandria University
Mandibular Fractures
A Multicenter RCT to Investigate the Treatment of Double (Bilateral) Mandibular Fractures
Mandibular fractures represent approximately 50% of the total facial fractures and are commonly (more than half) presented in more than one location. A few simple fractures can be treated using a conservative approach.
- Trial name
- DMFx (NCT02341443)
- Testing
- Implants
- Where
- 11 sites in United States, Finland and 7 more
- Volunteers
- 314 people
- Sponsor
- AO Clinical Investigation and Publishing Documentation
Mandibular Fractures
Precision of Patient Specific 3D Printed Occlusal Stent, Surgical Guide, and Patient Specific Titanium Plates in Management of Mandibular Fracture (Case Series)
This study evaluates the accuracy of preoperative fully computerized occlusal stents, surgical guide, and patient-specific titanium plates in guided mandibular fracture reduction and fixation.
- Trial name
- NCT07499726
- Testing
- Patient-Specific 3D Printed Occlusal Stent, Surgical Guide, and Titanium Plates
- Where
- Egypt
- Volunteers
- 6 people
- Sponsor
- Cairo University
Edentulous Mouth, Edentulous Jaw
Single-implant Overdentures Retained by the Novaloc Attachment System
The objective of this explanatory mixed methods study is to compare a novel attachment system (Novaloc) to a traditional alternative (Locator) for single implants in the mandible of edentate elders.
- Trial name
- NCT03126942
- Testing
- Novaloc, Locator
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- McGill University
Mandibular Fractures
Z-Shaped Versus Conventional Miniplates for Mandibular Fractures
This study compares two different methods of repairing fractures at the front of the lower jaw (the symphysis and parasymphysis).
- Trial name
- NCT07901686
- Testing
- Z-shaped titanium miniplate, Conventional titanium miniplates
- Where
- 2 sites in Yemen
- Volunteers
- 20 people
- Sponsor
- Sana'a University
Edentulous Jaw
Marginal Bone Changes in Fixed All-on-Four Mandibular Prosthesis Using OT Bridge Attachment System
Group I (control) Edentulous mandible receiving all on four fixed mandibular prosthesis using conventionally screw retained multiunit abutments.
- Trial name
- NCT05924386
- Testing
- patients reciveing all on 4 fixed mandibular prosthesis usimg conventionally screw retained multiunit abutments, all on 4 fixed mandibular prosthesis using OTbridge attachment system
- Where
- 2 sites in Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mandibular Fractures
Comparison of Double Y-shaped Plates and Lag Screws in Fixation of Anterior Mandibular Fractures
This study is a prospective randomized controlled clinical trial. It was performed on sixteen patients with anterior mandibular fractures, to compare Double Y-shaped plates and Lag Screws in fracture fixation from clinical and…
- Trial name
- NCT04396054
- Testing
- Lag Screws, double Y-shaped plates
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Lydia Nabil
Mandibular Fractures
Custom-Made Titanium Plates Versus Custom-Made Polyether Ether Ketone (PEEK) Plates
Mandibular fractures represent a significant portion of maxillofacial trauma, primarily resulting from motor vehicle accidents, interpersonal violence, and sports-related injuries.
- Trial name
- NCT07850570
- Testing
- Custom-Made Titanium Plate, Custom-Made PEEK Plate
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Mansoura University
Mandible Fracture
Radiographic and Clinical Evaluation of Three-Dimensional Delta Plate in Internal Fixation of Mandibular Sub-condylar Fractures.
In this study, we intend to examine the efficacy of 3D delta plates through radiographic evaluation of anatomic reduction and vertical ramus height as the main outcome and clinical assessment of pain and range of mandibular…
- Trial name
- NCT07311239
- Testing
- Three Dimensional Delta Plate
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Ain Shams University
Mandible Fracture
Comparison of the Post-operative Efficacy of Arch Bar With Single Plate and Two Plate Fixation in Mandibular Parasymphsis Fracture.
This clinical trial is designed to compare post-operative infection, symptoms of paresthesia, inferior border misalignment and operating time of one plate with arch bar against standard two miniplates in mandibular parasymphysis…
- Trial name
- NCT06895174
- Testing
- Titanium miniplates, Arch Bar
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- HITEC-Institute of Medical Sciences
Mandibular Fractures
Approaches for Open Reduction and Internal Fixation of Mandibular Condylar Fracture
The condylar region is the most frequent anatomical site for mandibular fractures . Condylar fractures constitute 25.5% to 35.5% of all mandibular fractures.
- Trial name
- NCT06333197
- Testing
- ORIF through transparotid approach, ORIF through retroparotid approach
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
Mandibular Fractures
Customized z Shaped Miniplate Versus Standard 2 Miniplates for Fixation of Parasymphyseal/Body Mandibular Fractures
Mandibular fractures are a common type of facial fractures. The surgical treatment has developed over the years due to improved understanding of biomechanics, biomaterials and scientifically based treatment outcomes.
- Trial name
- NCT07094867
- Testing
- customized Z shaped miniplate, conventional two miniplates
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Hams Hamed Abdelrahman
Mandibular Fractures
Screw Retained Arch Bar Versus Conventional Erich's Arch Bar in Maxillomandibular Fixation
A randomized prospective clinical study to compare screw Retained Arch Bar and Conventional Erich's Arch Bar in Maxillomandibular Fixation
- Trial name
- NCT05401994
- Testing
- screw retained arch bar, conventional Erich's Arch Bar
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Mansoura University
Mandibular Fractures
Open Versus Closed Reduction of Mandibular Sub-Condylar Fractures
Patients with mandibular sub-condylar fractures underwent either either open reduction with internal fixation (ORIF) or closed reduction with external fixation (CREF) and were followed up for 6 months to assess treatment adequacy…
- Trial name
- NCT03494309
- Testing
- Open Reduction & Internal Fixation, Closed Reduction & External Fixation
- Volunteers
- 70 people
- Sponsor
- King Edward Medical University
Edentulism in Lower Jaw, Edentulism
Evaluation of Different Attachments on Implant-Retained Mandibular Overdenture.
Patients will be selected from the outpatient clinic of Removable Prosthodontic Department. Faculty of Dental Medicine for Girls, Al-Azhar University..
- Trial name
- Overdenture (NCT06721377)
- Testing
- Novaloc attachment, Equator attachment
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Mandibular Fracture
Modified 3d Rectangular Grid Plate for Fixation of Anterior and Body Mandibular Fractures
Background: Fractures of anterior mandible (symphysis and parasymphysis) make up about 9% to 57%, of mandibular fractures, and body fractures make up about 21%; posing challenges for stabilization due to anatomical constraints.
- Trial name
- NCT07590401
- Testing
- Modified 3D Rectangular Grid plate, Two conventional miniplates
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Alexandria University
Edentulism in Lower Jaw
Evaluation of PEEK Versus Titanium Bar Attachments With Implant Assisted Mandibular Complete Overdenture Fabricated by CAD/CAM Technology
Evaluation of PEEK versus Titanium Bar Attachments with Implant Assisted Mandibular Complete Overdenture fabricated by CAD/CAM Technology measuring retention of the overdenture and implant evaluation for 6 months and one year
- Trial name
- Evaluation (NCT07262307)
- Testing
- implant overdenture
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Tanta 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