Clinical trials: Marginal Bone Loss
Dental Implant Failed, Implant Site Reaction
The Influence of Vertical Implant Position With Immediate Provisionalization on the Marginal Bone Loss.
Multiple clinical studies have established high survival rates and tremendous predictability of dental implant treatment. However, a pleasant esthetic outcome is the patient's primary expectation regarding implants in the…
- Trial name
- NCT05973357
- Testing
- Sub-crestal implant, Equi-crestal implant
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant, Bone Loss
Influence of the Implant-prosthetic Connection in the Marginal Bone Loss and Bacterial Leakage
This study consists in a double-blinded randomized controlled trial which objective is to assess the effect of the implant-abutment connection type -external hexagon, internal hexagon and conical connection- in the periimplant…
- Conditions
- Dental Implant, Bone Loss, Bacterial Infections
- Trial name
- NCT04328051
- Testing
- Dental Implant Placement
- Where
- Spain
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Badly Decayed Anterior Maxillary Teeth
Coral Bone Graft Verses Xenograft With Immediate Implant in Maxillary Anterior Esthetic Zone
Autogenous bone graft is considered to be the golden standard for grafting as it has osteoconductive , osteoinductive and osteogenic functions , however it has the problems of donor site morbidity , the need for two surgeries as…
- Trial name
- NCT03607864
- Testing
- coral bone graft and xenograft
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Cairo University
Bone Loss in Jaw, Dental Implant Failure Nos
Marginal Bone Loss Around Mandibular Implant-retaining Overdentures and Implant Supported Fixed Hybrid Prosthesis
Few if any studies have compared marginal bone loss (MBL) around implant-retaining overdentures (2 implants with locators) versus implant supported fixed hybrid prosthesis (over 4 implants) in the mandible.
- Conditions
- Bone Loss in Jaw, Dental Implant Failure Nos, Dental Implant Failed
- Trial name
- NCT06488599
- Testing
- Peri-apical radiographs on the implants
- Where
- Lebanon
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Jaw, Edentulous
Retention of Telescopic Versus Locator Attachments
Forty patients ( 24female and16 male )with completely edentulous maxilla and mandible . All patients received implant supported mandibular and maxillary overdentures.
- Trial name
- NCT06349525
- Testing
- telescopic overdenture, Locator overdenture
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Delta University for Science and Technology
Badly Broken Maxillary Premolars Indicated for Extraction
Immediate Implants in Maxillary Premolar Region Using Xenograft vs Allograft
Immediate implant placement has the disadvantage of difficulty in obtaining primary stability, lack of adequate soft tissue coverage and also the control of the implant position is difficult in addition to the cost of the graft.
- Trial name
- NCT03716323
- Testing
- immediate premolar implant with xenograft and allograft
- Volunteers
- 42 people
- Sponsor
- Cairo University
Different Surgical Techniques in Dental Implant Surgery
Effect of Different Drilling Techniques on Primary Stability and Marginal Bone Loss of Extra Short Implants
Our aim in this study is to compare the effects of low-speed drilling surgery technique without irrigation and conventional implant surgery technique with irrigation on extra short implants.
- Trial name
- NCT06234566
- Testing
- Conventional dental implant surgery, Low Speed Drilling Without Irrigation
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Erzincan University
Marginal Bone Loss
Assessment of Marginal Bone Loss and Anterior Implant Stability in Immediate Versus Early Implant Placement
This study aims to determine the differences in implant stability and measurement of bone loss near implants between two different healing approaches used for teeth replacement in the front part of the upper jaw.
- Trial name
- NCT06985511
- Testing
- Immediate implant placement, Early implant placement
- Where
- Lebanon
- Volunteers
- 12 people
- Sponsor
- Yasser Ahmed
All on Four, Marginal Bone Loss, PEEK
Effect of PEEK and Co-Cr Framework Reinforcement on Marginal Bone Loss Around Implants Supporting a Fixed All-on-four Prosthesis in Completely Edentulous Mandibles. A Randomized Controlled Clinial Trial
A fixed all-on-four prosthesis will be fabricated for the mandibular arch for each patient and the marginal bone loss will be evaluated at baseline, 3,6,9 and 12 months
- Trial name
- NCT06591611
- Testing
- PEEK reinforced fixed all-on-four prosthesis
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Dental Implant-Abutment Designs, Marginal Bone Loss in Different Abutment Designs
Peri-implant Tissues Changes for Different Abutment Shapes and Heights
The goal of this randomized clinical trial is to investigate the influence of supracrestal soft tissue on abutments of different heights (2-mm vs. 3-mm) and shapes (cylindrical abutment vs.
- Conditions
- Dental Implant-Abutment Designs, Marginal Bone Loss in Different Abutment Designs, Soft Tissue Management in Subcrestal Dental Implants
- Trial name
- NCT07509281
- Testing
- Bone-Level Implant Placement with Transmucosal Abutment and One Abutment-One Time Protocol
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Marginal Bone Loss Around Implants
Radiographic and Retention Evaluation Over Seven Years for Four Implant Retained Overdenture
ABSTRACT Statement of the problem: Insufficient long-term retrospective data is evaluating marginal bone loss and retention of four-implant Locator-retained mandibular overdentures.
- Trial name
- NCT07536776
- Testing
- implant retained overdenture, four dental implant with locator attachment
- Where
- Egypt
- Volunteers
- 27 people
- Sponsor
- Mansoura University
Dental Implant, Implant Stability
Analysising the Marginal Bone Loss, Torque and Implant Stability Placed in Bone and Tissue Level Dental Implants
It is a prospective clinical study to compare two implants of the same brand of a similar design for implantation [either at the bone tissue level or at the soft tissue level], in order to evaluate the marginal bone loss of each…
- Trial name
- NCT07288606
- Testing
- Dental implant placement
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- University of Barcelona
Alveolar Bone Loss, Dental Implant
Evaluation of the Effect of Periimplant Soft Tissue Phenotype on Marginal Bone Loss
The goal of this clinical trial to test the effect of periimplant soft tissue phenotype in the participants with implant placed and at least 1 year after implant loading. The main questions it aims to answer are: 1.
- Conditions
- Alveolar Bone Loss, Dental Implant, Periimplantitis
- Trial name
- NCT05640284
- Testing
- Nuclear Factor-Kappa B Ligand (RANKL) analysis, Osteoprotegerin (OPG) analysis, Tumor Necrosis Factor Alpha (TNF-α) analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 87 people
- Sponsor
- Necmettin Erbakan University
Primary Stability of Implants, Marginal Bone Loss
Non Grafted Maxillary Sinus Floor Elevation With Implant Placement Versus the Use of Short Endosseous Implants
Assessment the need for sinus floor elevation when restoring atrophic posterior maxilla or it will be enough to use of short implant
- Trial name
- NCT03661957
- Testing
- Non grafted maxillary sinus floor elevation with simultaneous implant placement, using short dental implants for posterior atrophic maxilla
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss, Alveolar Ridge Resorption After Extraction
BMP Effect on Implant Stability and Marginal Bone Level After Immediate Placement
This randomized controlled clinical trial aims to evaluate the effect of recombinant human Bone Morphogenetic Protein-2 (rhBMP-2) on the stability and marginal bone level of dental implants following immediate placement.
- Conditions
- Tooth Loss, Alveolar Ridge Resorption After Extraction, Tooth Extraction
- Trial name
- NCT07240493
- Testing
- rhBMP-2 placement, conventional immediate implant
- Where
- Iraq
- Volunteers
- 24 people
- Sponsor
- Aya Adil Saeed
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
Alveolar Bone Loss
Influence of Thickness of the Peri-implant Soft Tissue on Marginal Bone Remodeling
The aim of this observational study is the evaluation of marginal bone remodeling after surgical implant placement, correlating the gingival thickness with the bone resorption rate.
- Trial name
- STR (NCT03077880)
- Testing
- intra-operatory measurement during implant placement
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- International Piezosurgery Academy
Tooth Loss, Edentulism
PMCF Study on the Effectiveness and Safety of BIODENTOSS® and DWC® Dental Implants and Superstructures
This prospective, single-center, interventional post-market clinical follow-up (PMCF) study aims to evaluate the early-term (24 months post-implantation) safety and efficacy of CE-marked BIODENTOSS® and DWC ® Dental Implants and…
- Trial name
- NCT07633665
- Testing
- BIODENTOSS Bone-Level Dental Implant and Superstructures, DWC Bone-Level Dental Implant and Superstructures
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Değirmenci Otomotiv ve Metal Endüstri A.Ş.
Dental Implant
Peri-implant Soft Tissue Phenotype and Early Marginal Bone Loss After Dental Implant Placement
This prospective observational cohort study evaluated the relationship between peri-implant soft tissue characteristics and early marginal bone loss following dental implant placement.
- Trial name
- NCT07769125
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Karabuk University
Partially Edentulous Maxilla, Mandible
Submerged vs. Nonsubmerged Single Laser-microgrooved Dental Implants.
Aim: to evaluate and compare radiographic marginal bone loss (MBL) and soft tissue parameters around submerged/two-stage and nonsubmerged/one-stage single implants with same tapered body design and surface, same thread design and…
- Trial name
- NCT03674762
- Testing
- Microgrooved dental implants
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza