Clinical trials: Teeth Loss
Dental Implants, Tooth Loss
Immediate Load in Dental Implants Using Conventional Drilling and Piezoelectric Osteotomy on Aesthetic Zone.
Compare the survival rate of the implants placed using the ultrasonic technique and placed using conventional drilling, with an immediate load on the aesthetic zone.
- Trial name
- NCT04497571
- Testing
- Piezoelectric osteotomy., Conventional drilling
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Tooth Loss, Tooth Diseases
The Cortical Shield for Facial Bone Reconstruction
To evaluate a novel technique of bone regeneration and simultaneous implant placement in severely damaged sockets.
- Conditions
- Tooth Loss, Tooth Diseases, Tooth Fracture, Tooth Injuries
- Trial name
- NCT04827693
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Verdugo, Fernando, DDS
Tooth Extraction Status Nos, Bone Loss
"Pontic-shield" Technique in Alveolar Ridge Preservation
Alveolar bone resorption after dental extraction frequently leads to situations in which long-term function and esthetic success of rehabilitations with dental implants is a challenge.
- Conditions
- Tooth Extraction Status Nos, Bone Loss, Bone Resorption
- Trial name
- NCT05240417
- Testing
- "Pontic-shield" technique, Alveolar ridge preservation
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Missing Teeth
Dental Implant Treatment for Two Adjacent Teeth in the Maxillary Aesthetic Region: an Evaluation After 10 Years
Background Replacement of two missing adjacent teeth is considered a difficult treatment in implant dentistry and even more challenging if located in the anterior region due to aesthetic demands.
- Trial name
- 2implants (NCT05359549)
- Testing
- Two endosseous dental implants (NobelReplace Groovy®) were placed 10 years ago
- Where
- Netherlands
- Volunteers
- 25 people
- Sponsor
- University Medical Center Groningen
Dental Implant, Tooth Loss
Flap Vs Flapless Technique for Delayed Implant Placement in the Maxillary Esthetic Zone
This randomized comparative clinical trial aims to evaluate the clinical, radiographic, and esthetic outcomes of flap versus flapless techniques for delayed dental implant placement in the maxillary esthetic zone.
- Conditions
- Dental Implant, Tooth Loss, Partial Edentulism, Maxillary Tooth Loss
- Trial name
- NCT07654452
- Testing
- Flap Implant Placement, Flapless Implant Placement
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Chronic Periodontitis, Periodontal Bone Loss
Use of the xCELLigence System for Quantification of Bacterial Biofilm's Real Time Formation and Antibiotics Selection.
The aim of the study is to develop an in vitro model of growth of oral biofilms, and validate xCELLigence system for the selection of an effective antibiotic treatment for each patient.
- Conditions
- Chronic Periodontitis, Periodontal Bone Loss, Resistance Bacterial
- Trial name
- NCT03863249
- Testing
- SCALE AND ROOT PLANING, ADJUNTIVE ANTIBIOTICS, MICROBIAL SAMPLING
- Where
- Spain
- Volunteers
- 64 people
- Sponsor
- University of Valencia
Dental Implant, Tooth Extractions
Effects of Implant Placement Depth (4 mm Versus 6 mm) on Crestal Bone Stability in Immediate Implant Placement: A Clinical Study With 1-Year Post-Restorative Results
The aim of a study was to analyze the effect of implant placement depth (4 mm versus 6 mm below the mid-facial gingival margin) on marginal bone loss (MBL) around implant and implant stability during immediate implant placement…
- Conditions
- Dental Implant, Tooth Extractions, Marginal Bone Loss Around Implants, Primary Stability of the Implants
- Trial name
- NCT07574710
- Testing
- Implants were positioned 4 mm below the mid-facial gingival margin, Implant was placed 6 mm below free gingival margin
- Where
- Lithuania
- Volunteers
- 35 people
- Sponsor
- Tomas Linkevicius
Bone Loss in Jaw
Demineralized Bone Allograft Fibers Versus Particulate In Sinus Augmentation
The purpose of this clinical trial is to assess if the addition of DFDBA fibers to DBBM results in greater vital bone formation than the addition of DFDBA particles to DBBM.
- Trial name
- NCT06173791
- Testing
- DFDBA fibers, DFDBA particles, DBBM
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Teeth Absent, Tooth-loss
Peri-implant Tissues on the Galimplant Anti-rotational Slim Abutment.
A dental implant is an alloplastic material surgically inserted in a residual bone ridge, mainly with a prosthetic foundation. Nowadays the most widely used implants and with a higher degree of scientific evidence are the…
- Conditions
- Teeth Absent, Tooth-loss, Tooth Extraction, Dental Implant
- Trial name
- NCT05118815
- Testing
- Slim abutment, Standard abutment
- Where
- Spain
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Dental Implant Failed, Tooth Loss
Survival and Success Rates of External- and Internal- Connection Dental Implants Placed Within the United Kingdom Armed Forces.
This is a retrospective cohort study that evaluates the survival (Outcome 1) of dental implant systems (external connection (Cohort 1) and internal connection (Cohort 2) and the effectiveness of maintaining crestal bone levels…
- Conditions
- Dental Implant Failed, Tooth Loss, Implant Complication
- Trial name
- NCT06554080
- Testing
- Platform-switched implant placement, Platform-matched implant placement
- Where
- United Kingdom
- Volunteers
- 438 people
- Sponsor
- Defence Primary Health Care, UK
Bone Loss
Evaluation, the Histomorphometric Study of Nanocrystalline Hydroxyapatite (Nano Bone) Wif Lovastatin in the Preservation of the Tooth Socket
Twenty patients referring to periodontics department of Boroujerd Azad university of dentistry after obtaining consent to participate in the research project, which have more than 20 teeth, are over 18 years old and require…
- Trial name
- NCT03981601
- Testing
- Lovastatin 40 MG, without drug with Bone graft
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Islamic Azad University, Sanandaj
Partial Edentulism, Tooth Loss
The Influence of the Crown-implant Ratio on the Crestal Bone Level and Implant Secondary Stability
The aim of the study was to determine whether implant length and the crown-to-implant (C/I) ratio influence implant stability and the loss of the surrounding marginal bone, and whether short implants can be used instead of sinus…
- Trial name
- NCT03471000
- Testing
- Short implants Treatment, Regular implants Treatment
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Jakub Hadzik
Tooth Loss
3D Autotransplantation of Teeth
The study aims to clarify the usefulness of 3D-printed replicas in association with autotransplantation of teeth in children and young adults.
- Trial name
- NCT04120688
- Testing
- 3D generated tooth replica
- Where
- Finland
- Volunteers
- 120 people
- Sponsor
- Turku University Hospital
Edentulism, Tooth Loss
Mandibular Biological Drilling at Different Speeds for Dental Implant Placement
This randomized controlled clinical trial aims to evaluate the effect of different biological drilling speeds (50, 150, and 300 rpm) during implant osteotomy preparation in the mandible on marginal bone level changes and implant…
- Trial name
- NCT07474454
- Testing
- biological drilling at 50 RPM, biological drilling at 150 RPM, biological drilling at 300 RPM
- Volunteers
- 39 people
- Sponsor
- Cairo University
Dental Caries, Teeth Loss
Impact of the Radiographic Examination on Diagnosis and Treatment Decision of Caries Lesions in Primary Teeth
Radiographs have been used to aid dentists in detecting the presence of cavities in the deciduous teeth of children. This procedure is globally recommended because the conventional clinical examination usually overlooks some…
- Conditions
- Dental Caries, Teeth Loss, Quality of Life
- Trial name
- CARDEC-1 (NCT02078453)
- Testing
- Dental treatment
- Where
- Brazil
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Tooth Loss / Rehabilitation
DEntal implaNt Set: Development and Implementation of a Standardized Outcome Set in Implant Dentistry
Rationale Over the past decades, the placement of dental implants and prosthetic rehabilitation has revolutionised dentistry overwhelmingly.
- Trial name
- DENS (NCT07337057)
- Testing
- Implantology
- Where
- Netherlands
- Volunteers
- 1,000 people
- Sponsor
- Erasmus Medical Center
Tooth Loss
Hard and Soft Tissue Maintenance Around Implants With a Sloped Configuration
This study is a controlled, randomized clinical trial over about 16-months (active phase). 40 patients in need of replacement of a single tooth with a minimal crestal bone width of 4 - 5mm and suitable for simultaneous GBR…
- Trial name
- NCT04712565
- Testing
- Astra Tech Implant System Profile EV, Astra Tech Implant System EV
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Effect of Piezo-surgical Implant With Laser on Pain and Swelling in Patients With Missing Teeth
Piezo-surgical Implant With Laser
Evaluation of the effect of laser with piezo-surgical device in dental implants
- Trial name
- NCT04998292
- Testing
- Piezo-surgery with low level laser therapy, Piezo-surgery only
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss, Dentin Caries
PMCF Study on The Performance and Safety of ON DENT® PMMA Discs/Blocks and Resin Products for Temporary Restorations
This prospective, single-center, interventional post-market clinical follow-up (PMCF) study aims to evaluate the clinical performance and safety of temporary crown and bridge restorations fabricated using CE-marked ON DENT™…
- Conditions
- Tooth Loss, Dentin Caries, Tooth Fractures
- Trial name
- NCT07632443
- Testing
- Temporary Fixed Prosthesis (Tempo-CAD Monocolor PMMA), Temporary Fixed Prosthesis (Tempo-CAD Monocolor SHT PMMA), Temporary Fixed Prosthesis (Tempo-CAD Multicolor SHT PMMA)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- On Dent Tibbi Malzeme Dis Protez Ith. ve Ihr. San. Ltd. Sti.
Tooth Loss, Partial Edentulism in the Maxilla or in the Mandible
Evaluation of Autogenous Bone Graft on Immediate Dental Implant Osseointegration Using Piezosurgery
This clinical study aims to evaluate the clinical and radiographic outcomes of immediate dental implant placement in mandibular premolar sites.
- Trial name
- ABG-IDIP (NCT07705399)
- Testing
- Immediate implant with autogenous bone graft, Immediate implant without bone graft
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Suez Canal University