Clinical trials: Partially Edentulous Jaws
Jaw, Edentulous, Partially
Straumann Roxolid Multi-Center Study
The primary objective of this study is to demonstrate non-inferiority of the Straumann Bone Level Ø 3.3 mm NC SLActive Roxolid Implants compared to Straumann Bone Level Ø 4.1 mm RC SLActive Roxolid Implants based on mean crestal…
- Trial name
- NCT01842958
- Testing
- Straumann Bone Level Implants, 4.1 mm implant diameter, Straumann Bone Level Implants, 3.3 mm implant diameter
- Where
- 5 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Institut Straumann AG
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, Dental Implant Failed
Survival and Success Rates of 6mm Implants With a Micro-rough Surface After 4.5 - 18.2 Years in Function
In this retrospective study, approximately 60 patients treated with 6mm short implants (Straumann, SLA (sandblasted, large-grit, acid-etched surface), SLActive (sandblasted, large-grit, acid-etched, hydrophilic surface), 4.1 or…
- Conditions
- Jaw, Edentulous, Partially, Dental Implant Failed, Implant Complication
- Trial name
- NCT04017026
- Testing
- Implantation
- Where
- Switzerland
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Bern
Jaw, Edentulous, Partially
Ridge Preservation Comparing the Clinical and Histologic Healing of Flap vs. Flapless Approach to Grafting
Ridge Preservation Comparing the Clinical and Histologic Healing of Flap vs. Flapless Approach to Grafting
- Trial name
- NCT02487758
- Testing
- Ridge Preservation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Jaw, Edentulous, Jaw, Edentulous, Partially
Prospective Neodent® Zirconia System Study
The Neodent® Zirconia Implant is designed for the treatment of oral endosteal implantation for the functional and aesthetic rehabilitation, allowing for treatment of patients with different bone qualities.
- Trial name
- NCT04545840
- Testing
- Dental Implants
- Where
- Brazil
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Neodent
Jaw, Edentulous, Partially
Pain Severity in Flapless Dental Implant Placement Using Laser
The goal of this split-mouth randomized clinical trial study was to investigate the effect of using a laser on pain and discomfort following flapless dental implant surgery.
- Trial name
- NCT06294249
- Testing
- Laser-induced Incision, Punch Incision, Implant Placement
- Where
- Iran
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences
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, Bone Resorption
Clinical and Radiographic Evaluation of UV-Treated Dental Implants With or Without Melatonin in the Upper Posterior Jaw
The purpose of this study is to evaluate and compare the clinical and radiographic outcomes of using photofunctionalized (UV-treated) dental implants with or without the application of melatonin hormone in the posterior maxilla…
- Conditions
- Jaw, Edentulous, Partially, Bone Resorption, Dental Implant Failure
- Trial name
- UV-MEL-IMPLANT (NCT07853976)
- Testing
- UV-Photofunctionalized Dental Implant, Conventional Dental Implant
- Where
- Egypt
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Jaw, Edentulous, Partially
Fully Guided Versus Conventionally Guided Implant Placement by Dental Students
Patients where placement of a single implant will be treated by senior dental students under close supervision of experienced spcialists.
- Trial name
- NCT04546269
- Testing
- Fully-guided vs. conventionally guided implant placement
- Where
- Denmark
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Jaw, Edentulous, Partially
Evaluation of the Prevalence and Risk Factors for Patients With Peri-implant Disease
To investigate the prevalence and risk factors for peri-implant disease in partially edentulous patients rehabilitated with implants supported crown or bridge so as to provide evidence for clinical prevention and control.
- Trial name
- NCT02676661
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Healthy Volunteers With Severely Resorbed Jaws in Need of an Implant Supported Restoration
Extra Short Implants Brånemark System® RP Ø4.5x4.5 mm Implants
An extra short, 2-piece implant with a Brånemark hexagon interface was developed with a bone anchoring length of only 4.5 mm, for subjects with severely resorbed jaws.
- Trial name
- NCT02178891
- Testing
- extra short implant
- Where
- 2 sites in Germany
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Alveolar Bone Loss, Partially Edentulous Jaw
Impact of Hyaluronic Acid and Bone Graft on Peri-Implant Tissue
This randomized controlled clinical trial aims to evaluate the effect of hyaluronic acid (HA) and particulate bone graft on the peri-implant tissue phenotype in patients receiving dental implants.
- Conditions
- Alveolar Bone Loss, Partially Edentulous Jaw, Dental Implant
- Trial name
- NCT07665281
- Testing
- Dental Implants with Hyaluronic Acid, Dental Implants with Hyaluronic Acid and Particulate Bone Graft, Standard Dental Implants Placement only
- Where
- 2 sites in Iraq
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Al-Mustansiriyah University
Jaw, Edentulous, Partially, Mouth, Edentulous
Using 3.3mm Screw Tap and Cutting Resistance to Evaluate Bone Quality Around Dental Implant
Osseointegrated root form implants have been applied successfully in treating fully and partially edentulous patients and patients with single tooth missing.
- Trial name
- NCT00172718
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Jaw, Edentulous, Partially
Bacterial Microleakage and Bone Loss in Internal Connection Dental Implants Based on the Type of Abutment Used in Zirconia Partial Fixed Prosthesis: in Vivo Study
This clinical trial aims to observe if there are differences in bacterial micro-filtration on interfaces and to evaluate if there are differences in the occurrence of peri-implant diseases and bone loss in fixed partial…
- Trial name
- NCT06156111
- Testing
- Transepithelial abutment group, Direct to implant group
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Jaw, Edentulous, Partially
The Effect of Immediate Implant Placement and Provisionalization in the Esthetic Zone
The purpose of this study is to compare two different techniques of placing dental implants: 1) removing the tooth and placing the implant immediately and 2) removing the tooth and placing both the implant and a temporary crown…
- Trial name
- 3i (NCT02021331)
- Testing
- immediate implant placement without provisionalization, immediate implant placement with immediate provisionalization
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Jaw, Edentulous, Partially
Evaluation of MT-12 Implant Survival and Marginal Bone Loss
The trial is designed as a consecutive enrollment prospective one-center study. A minimum of 30 patients will be included in the study.
- Trial name
- 213CEIH2016 (NCT02975674)
- Testing
- MT-12 dental implant, CON.INT dental implant
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Osseodensification, Bone Expansion
Osseodensification for Narrow Alveolar Ridge Expansion
This prospective, single-arm, non-randomized interventional clinical study was designed to evaluate the immediate horizontal dimensional change in narrow alveolar ridges following osseodensification-assisted dental implant-site…
- Conditions
- Osseodensification, Bone Expansion, Alveolar Bone Loss, Jaw, Edentulous, Partially
- Trial name
- OD-RridgeExp (NCT07436533)
- Testing
- Densah burs (Osseodensification Technique)
- Where
- Yemen
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Science and Technology, Yemen
Partially Edentulous Jaws
A Study About Patient Satisfaction With Laser-sintered Removable Partial Dentures
Removable partial dentures (RPDs) are traditionally fabricated by lost-wax casting technique, a time-consuming and very laborious manual technique.
- Trial name
- NCT02769715
- Testing
- Laser-sintered removable partial denture, cast removable partial dentures
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Faleh Tamimi
Jaw, Edentulous, Partially
Ridge Preservation Comparing the Healing With or Without a Barrier Membrane
Ridge Preservation Comparing the Clinical and Histologic Healing of Membrane vs. no Membrane Approach to Grafting.
- Trial name
- NCT02798887
- Testing
- Ridge preservation
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Jaw, Edentulous, Partially
Evaluation of the Prevalence and Risk Factors for Patients With Peri-implant Disease：a Retrospective Study
To investigate the patient-related risk factors for peri-implant disease in partially edentulous patients rehabilitated with implants supported crown or bridge so as to provide evidence for clinical prevention and control.
- Trial name
- NCT02662361
- Where
- China
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China