Clinical trials: Jaw Edentulous
Edentulous Jaw
Mechanical Complications of Full Arch Monolithic Zirconia Restorations to Restore Completely Edentulous Patients Scanned by Horizontal Scan Bodies; A Case Series
the study is concerned with assessing retrospectively the survival and complication rates of monolithic zirconia implant-supported fixed full arch dental restoration scanned using scan ladder scan body over a follow-up period of…
- Trial name
- NCT07662590
- Testing
- scan ladder
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Jaw
Comparison of Accuracy of Full-arch Implant Digital and Conventional Impressions.
The goal of this clinical trial is to determine whether the accuracy of digital impressions is comparable to conventional impressions. It will also learn about the clinical effect of different method.
- Trial name
- NCT07190820
- Testing
- digital impression, conventional impression
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Jaw Edentulous
Patient Satisfaction and Prosthetic Complications of the Milled Bar Versus Screw-Retained Prostheses for Maxillary Subperiosteal Implants: A One Year Randomized Clinical Trial
This study aims to evaluate and compare patient satisfaction and prosthetic complications between two types of prostheses: milled bar and screw-retained prostheses, used for supporting maxillary subperiosteal implants.
- Trial name
- NCT07632885
- Testing
- Maxillary subperiosteal implant with milled bar-retained prosthesis, Maxillary subperiosteal implant with screw-retained prosthesis
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Mansoura University
Alveolar Bone Loss, Edentulous Jaw
Alloplastic Graft vs Xenograft for Horizontal Alveolar Ridge Augmentation
This prospective split-mouth randomized controlled trial compared horizontal alveolar ridge augmentation using alloplastic bone graft versus xenograft, both performed simultaneously with implant placement using the decompression…
- Trial name
- NCT07608744
- Testing
- Alloplastic bone graft, Xenograft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ege University
Jaw, Edentulous, Partially
Evaluation of Marginal Bone Loss and Associated Factors Around Ziacom Dental Implants With Different Prosthetic Connection
Dental implants may suffer from bone loss around them, particularly at the upper portion where the prosthesis starts. The connection between both parts of the tooth restoration is key for avoiding micromovement during chewing…
- Trial name
- NCT05859113
- Testing
- Ziacom Galaxy dental implant with internal connical prosthetic connection, Ziacom Zinic dental implant with internal hexagonal prosthetic connection
- Where
- Spain
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
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
Partially Edentulous Jaw, Tooth Loss
Clinical Safety and Effectiveness of the Straumann Dynamic Navigation System Falcon
The Falcon Study is a prospective, multicenter, multinational clinical investigation evaluating the Straumann® Dynamic Navigation System (Falcon) for dental implant placement.
- Conditions
- Partially Edentulous Jaw, Tooth Loss, Dental Implant
- Trial name
- Falcon (NCT07518615)
- Testing
- Post-operative Cone Beam Computed Tomography (CBCT), Straumann Falcon Dynamic Navigation System, Dental Implants
- Where
- 4 sites in Belgium, Italy and 2 more
- Volunteers
- 75 people
- Sponsor
- Institut Straumann AG
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
Jaw, Edentulous, Partially, Tooth Loss
Evaluation of Mandibular Posterior Zirconia Crowns With Different Ti-Base Surface Treatments.
This clinical trial evaluates how different surface treatments on a metal base (Ti-Base) affect the success of dental crowns on implants.
- Conditions
- Jaw, Edentulous, Partially, Tooth Loss, Molar Teeth, Dental Implant
- Trial name
- RCT (NCT07456995)
- Testing
- Tribochemical silica coating., Tribochemical silica coating and Z-Prime Plus.
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Jaw, Edentulous
Multicenter Study to Evaluate the Clinical Outcome of the OmniTaper EV Implant in Single Tooth Restorations
This clinical study, funded by the company Dentsply Sirona, is being carried out to see if the newly developed tooth implant "OmniTaper EV" is safe, effective and functions as intended when replacing a lost or removed tooth.
- Trial name
- NCT05355792
- Testing
- OmniTaper EV implants
- Where
- 6 sites in Germany, Switzerland and 1 more
- Volunteers
- 139 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Edentulous Jaw, Tooth Loss
Primary Stability and Peri-implant Outcomes of Short Implants in Post-extraction Single-tooth Sites
The placement of short implants in post-extraction sockets is a valuable option when residual bone height is limited, minimizing morbidity and treatment time.
- Conditions
- Edentulous Jaw, Tooth Loss, Toothless Mouth
- Trial name
- NCT07177521
- Testing
- Insertion of implants in post-extraction tooth
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Edentulous Jaw
Monolithic Zirconia Full-Arch Rehabilitation Using Digital Technology
20 edentulous patients presented for full-arch rehabilitation and was managed using a motion-integrated, fully digital workflow that combined the M-4 protocol in the maxilla with the All-on-4 concept in the mandible.
- Trial name
- NCT07369583
- Testing
- Motion-Integrated, Fully Digital Full-Arch Implant Rehabilitation Combining Maxillary M-4 and Mandibular All-on-4 Protocols with Monolithic Zirconia Prostheses
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Menoufia University
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
Jaw, Edentulous
Evaluation of Dental Implants After Using Several Bone Splitting Techniques
In both complete and partial tooth loss, the use of dental implants as artificial replacements for missing teeth is a well-established and effective treatment modality, leading to high patient satisfaction and improved quality of…
- Trial name
- NCT05720143
- Testing
- Osseodensification, Magnetic mallet, Piezo-surgery
- Where
- Syria
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Damascus University
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
Edentulous Jaw, Dental Prosthesis Complication
Performance of CAD/CAM Milled and 3D-printed Full-arch Implant-supported Provisionals Restorations
This clinical trial aims to compare the performance of CAD/CAM-milled and 3D-printed full-arch implant-supported provisional restorations in patients at the Advanced Implant Prosthetics Clinic of the Complutense University of…
- Conditions
- Edentulous Jaw, Dental Prosthesis Complication, Dental Prosthesis Failure
- Trial name
- NCT05958043
- Testing
- 3D- printed Full-arch Implant-supported Provisionals Restorations, CAD/CAM-milled Full-arch Implant-supported Provisionals Restorations
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Jaw, Edentulous
In-patient Comparison of Immediately Loaded and Non-loaded Submerged and Transgingival Healed Implants Within 4 Months
The study involves 20 patients who require implant treatment for the edentulous lower jaw, following specific inclusion and exclusion criteria.
- Trial name
- NCT06408506
- Testing
- Re-Entry Surgery, Probing peri-implant bone, Scanning peri-implant bone
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Edentulous Alveolar Ridge In Mandible, Edentulous Jaw
A Study Comparing Two Different Denture Base Materials in Implant Retained Overdentures
The aim of removable prosthodontics is not only to restore lost oral structures but also to preserve the remaining tissues. Implant-retained overdentures have shown superior outcomes over conventional dentures by reducing…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Edentulous Jaw, Edentulous Mouth, Implant Supported Overdenture
- Trial name
- NCT07271641
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Edentulous Jaw, Edentulous Mouth
Use of Two Dissolvable Therapeutics Under Removable Partial Dentures
Older removable denture wearing adults suffer from a complex set of oral health challenges, with relatively few solutions identified at this time.
- Trial name
- NCT05441527
- Testing
- MI Paste, then, Biotene Dry Mouth Gel, Biotene Dry Mouth Gel, then, MI Paste
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Edentulous Jaw
Full Arch Rehabilitations Through the Contemporary All-on-4 Concept
It is necessary to generate more evidence on the outcome of contemporary protocols for full-arch rehabilitations supported by implants in immediate function in areas with limited quantity and density bone.
- Trial name
- AO4ContProt (NCT04769921)
- Testing
- dental implants and abutments from Nobel Biocare
- Where
- Portugal
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Malo Clinic