Clinical trials: Dental Implant Failure
Failure of Dental Implant Due to Lack of Attached Gingiva, Failure of Dental Prosthesis Causing Loss of Dental Implant
Evaluation Clinical and Radiographic Images in Dental Implants Rehabilitated With Overdentures
The control of biofilm around implants is critical to the success of the implant rehabilitation of edentulous jaw with overdentures, and it is the dentist's duty to inform and guide patients, and keep their maintenance in order…
- Trial name
- NCT02511977
- Testing
- peri-implant examination
- Where
- Brazil
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Universidade Metropolitana de Santos
Dental Implant, Dental Implant Failure
Fully Guided Dental Implant Placement and Primary Stability
The precision of dental implant placement is vital for long-term implant success. The surgical guide is designed using advanced 3D imaging techniques allows for a highly accurate simulation of the ideal implant position…
- Conditions
- Dental Implant, Dental Implant Failure, Peri Implantitis, Cone Beam Computed Tomography
- Trial name
- NCT07149987
- Testing
- All implant placements were performed exclusively in the maxillary region (upper jaw) to ensure a controlled comparison within the same anatomical area
- Where
- Iraq
- Volunteers
- 30 people
- Sponsor
- University of Mosul
Post-osseointegration Biological Failure of Dental Implant, Alveolar Bone Loss
The Influence of Mucosal Tissue Thickness on Soft and Hard Tissue Changes Around Implants
Crestal bone and soft tissue stability around implants is an important issue in implant dentistry. Initial vertical mucosal tissue thickness was shown to be one of the factors having impact on bone stability.
- Trial name
- NCT02580721
- Testing
- Dentsply Astra Tech Implant System EV
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Osseointegration Failure of Dental Implant
The Effect of Vitamin D Supplementation on Dental Implant Osseointegration: A Randomized Controlled Trial
Dental implantation is a new technique for the single or more missing tooth replacement. Dental professionals might utilize the findings of this investigation to generate local data and learn more about how vitamin D affects bone…
- Trial name
- NCT06274216
- Testing
- Vitamin D3, Vitamin E 400
- Where
- Pakistan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ziauddin University
Dental Implant Failure Nos
Comparison of Different Materials Contribution to Implants Stability
The investigators will use two types of material(PRF-Xenograft) in the buccal gap after immediate dental implant placement. The study design has three groups PRF, graft, and control group.
- Trial name
- NCT03501199
- Testing
- platelet-rich fibrin placement, xenogenic graft placement, no extra material
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Dental Implant, Dental Implant Failed
Effect of Systemic Vitamin D on Dental Implant Osseointegration
The primary goal for any oral implantologist is to obtain satisfactory healing and long-term treatment success. Osseointegration is the key to dental implant success8 and is required to achieve direct structural and functional…
- Conditions
- Dental Implant, Dental Implant Failed, Vitamin D Deficiency
- Trial name
- VIDOS (NCT07684404)
- Testing
- Vit D
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Endosseous Dental Implant Failure, Accident Caused by Broken Ceramic
Full-Contour Monolithic Zirconia Full-Mouth Implant Supported Rehabilitation Behavior
In patients who received a full-mouth implant-supported rehabilitation restored with CAD/CAM full-contour monolithic zirconia (FCMZ, without buccal ceramic veneer; veneering, if present, limited to the gingival area), what is the…
- Trial name
- FCMZ (NCT07876466)
- Testing
- Dental Implant, Monolithic Zirconia (FCMZ)
- Where
- Portugal
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Dental Implant Failed, Prosthesis Failure
Implant-supported Fixed Dental Prostheses (FDPs) With Cantilever Extension
To report the clinical and radiographic outcomes of implant-supported fixed dental prostheses with full-ceramic cantilever extensions (FDPCs) after a function time ≥ 12 months.
- Conditions
- Dental Implant Failed, Prosthesis Failure, Peri-Implantitis
- Trial name
- NCT05676268
- Testing
- Implant-supported fixed dental prostheses with cantilever extension
- Where
- Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Bern
Vitamin D Deficiency, Dental Implant Failure Nos
Vitamin D and Serum Calcium Level Insufficiency and Early Dental Implant Failure
In this study there is a trial to investigate whether there is a correlation between early implant failure and low serum levels of vitamin D.
- Trial name
- NCT04906161
- Testing
- Vitamin D and calcium levels
- Where
- 2 sites in Egypt
- Volunteers
- 30 people
- Sponsor
- Ain Shams University
Dental Implant Failed, Osseointegration Failure of Dental Implant
Evaluation of Osseointegration Process of Dental Implants
Implant stability is critical to successful osseointegration, the direct structural connection between the dental implant surface and bone. Implant stability must therefore be measured to evaluate implant success.
- Trial name
- NCT06099834
- Testing
- Patients selection, Implnat placement, Recall visits
- Where
- Turkey (Türkiye)
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Prosthesis Survival
Lithium Disilicate Glass-ceramic Versus Hybrid Ceramic Superstructure Materials on Implant Stability
The aim of this study is to assess the effect of the newly introduced (hybrid dental ceramic) superstructure materials, Vita Enamic versus IPS Emax on implant stability, patient satisfaction and crestal bone loss.
- Trial name
- RCT (NCT02931903)
- Testing
- Vita Enamic (hybrid dental ceramic), lithium disilicate glass-ceramic
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant Failed, Jaw, Edentulous, Partially
Osseodensification Versus Conventional Drilling for Implant Site Preparation
A total of 34 participants, who require replacement of an anterior or posterior single tooth with dental implant, will be randomly allocated to two equal sized groups.
- Conditions
- Dental Implant Failed, Jaw, Edentulous, Partially, Edentulous Alveolar Ridge, Osseointegration Failure of Dental Implant
- Trial name
- NCT06034067
- Testing
- Osseodensification osteotomy preparation, Standardized osteotomy preparation
- Where
- United Arab Emirates
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Dental Implant Failure Nos, Alveolar Bone Loss
Ridge Splitting With Implant Placement Using Autogenous Tooth Graft
The aim of this study is to evaluate the radiographic and the clinical outcomes of application of the alveolar ridge splitting (ARS) in combination with ATG, associated with immediate implant placement versus ARS in combination…
- Conditions
- Dental Implant Failure Nos, Alveolar Bone Loss, Peri-Implantitis
- Trial name
- NCT06131541
- Testing
- autogenous tooth graft, autogenous bone graft
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Osseointegration Failure of Dental Implant
Effectiveness of Hydroxyapatite Reinforced Chitosan Hydrogel in Modulation of Osseointegration
Dental implant treatments have now become indispensable in clinical dental practice. The survival rate exceeds 90%; Modern oral implantology uses different devices, in terms of size, shape, length, thickness and composition, from…
- Trial name
- NCT06758440
- Testing
- chitosan
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Minia University
Dental Prosthesis Failure
RCT: Titanium vs FCZ vs Zirconia Framework
In recent years, zirconia-based implant-supported bridge designs have begun to be used more and more as an alternative to metal ceramic bridges.
- Trial name
- NCT05296291
- Testing
- High-translucent monolithic zirconia Bridge, Zirconium oxide ceramics Framework, Metal-ceramic Framework
- Where
- Sweden
- Volunteers
- 60 people
- Sponsor
- Branemarkkliniken
Osseointegration Failure of Dental Implant Due to Infection, Osseointegration Failure of Dental Implant Prior to Intentional Prosthetic Loading
Two-Piece Zirconia Dental Implant vs Two-Piece Titanium Dental Implant- Randomized Clinical Control Trial
2 Arms (60 subjects - 30 each arm). Experimental group with two-pice zirconia dental implant and Control group with two-piece titanium dental implant Evaluate Changes in inflammatory and microbiology levels from T0 (baseline) T2…
- Trial name
- NCT03336723
- Testing
- Dental Implant
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Dental Implant Failure
Variables for Long-term Success in Implant Dentistry
The aims of the present retrospective 25-year study of a sample of 459 patients with 753 sandblasted and acid-etched (SLA) titanium oral implants are: to assess the clinical parameters at SLA implants after 25 years in function…
- Trial name
- NCT06599320
- Testing
- Oral rehabilitation with dental implants
- Where
- Switzerland
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Bern
Periimplant Diseases, Dental Implant Failure
Microbiological Evaluation of the Effectiveness of Different Surface Decontamination Protocols for Dental Implants
The purpose of this prospective clinical study is to evaluate and compare the effectiveness of different cleaning (decontamination) methods for dental implants affected by peri-implantitis.
- Conditions
- Periimplant Diseases, Dental Implant Failure, Dental Implant Complications
- Trial name
- NCT07529444
- Testing
- Laser Photodynamic Therapy (PDT), GalvoSurge Electrolytic Cleaning, 0.2% Chlorhexidine Gluconate
- Where
- Croatia
- Volunteers
- 90 people
- Sponsor
- University of Zagreb
Peri-Implantitis, Bone Loss in Jaw
An Evaluation of Salivary Oxidant and Antioxidant Levels in Peri-implant Health and Disease
Objectives: Inflammatory lesions develop in the tissues surrounding implants are referred to as peri-implant diseases. Oxidants, play a role in inflammatory lesions.
- Conditions
- Peri-Implantitis, Bone Loss in Jaw, Dental Implant Failed, Dental Implant Failure Nos
- Trial name
- NCT05724706
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Biruni University
Dental Prosthesis Failure
Digital Technique to Analyze the Wear of Implants and Natural Tooth as Antagonist.
The aim of this study was to describe a novel digital technique to analyze the wear of screw-retained implant-supported metal-ceramic dental prostheses and natural tooth as antagonist.
- Trial name
- NCT05842655
- Testing
- The wear of screw-retained implant-supported metal-ceramic dental prostheses and natural tooth
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Salamanca