Clinical trials: Marginal Bone Levels
Alveolar Bone Loss
Effect of Topical Melatonin Application on Dental Implant Osseointegration and Marginal Bone Level
Background: Melatonin (N-acetyl-5-methoxy-tryptamine) is an indoleamine synthesized and secreted by the pineal gland and other organs, such as the retina, bone marrow, and intestines in a circadian pattern.
- Trial name
- NCT04229719
- Testing
- N-acetyl-5-methoxytryptamine
- Where
- Iraq
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Periimplantitis, Marginal Bone Loss
A Study of the Crestal Bone Loss Around Bone Level Versus Tissue Level Implants in Non-compliant Patients With Healthy or Reduced Periodontium After 5-8 Years in Function
The goal is to evaluate, after 5 to 8 years, the marginal bone loss around tissue-level implants and bone-level implants in patients who have not followed the maintenance program.
- Trial name
- NCT04942808
- Testing
- Periapical radiographs
- Where
- Lebanon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Tooth Extraction, Dental Implantation
Immediate Implant Placement in Fresh Extraction Sockets and Delayed Implants in Healed Sockets.
The purpose of this prospective clinical study was to compare in delayed and immediately placed implants, the marginal vertical bone loss at 4 sides of the implant (buccal, palatal, mesial and distal), as well as the buccal and…
- Conditions
- Tooth Extraction, Dental Implantation, Bone Remodeling
- Trial name
- NCT04346706
- Testing
- Extraction and Implant insertion (test), Implant insertion (control)
- Where
- Lebanon
- Volunteers
- 24 people
- Sponsor
- Saint-Joseph University
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
Postmenopausal Peri-implant Health, Postmenopausal Peri-mucositis
Evaluation of aMMP-8 and IL-1β Levels and Marginal Bone Loss Associated With Peri-Implant Mucositis and Peri-Implantitis in Postmenopausal Women
Peri-implant mucositis and peri-implantitis are among the major biological complications threatening the long-term success of dental implants.
- Conditions
- Postmenopausal Peri-implant Health, Postmenopausal Peri-mucositis, Postmenopausal Peri-implantitis
- Trial name
- NCT07785817
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medipol University
Peri-implant Marginal Bone Loss, Peri-implant Bone Level
Influence of the Design of the Transmucosal Abutment on the Periimplant Bone Level
The objective of this study is to evaluate the radiographic changes on the marginal peri-implant bone level on bone level implants with a narrower transmucosal abutment, in comparison to the conventional abutment, both of 3mm…
- Conditions
- Peri-implant Marginal Bone Loss, Peri-implant Bone Level, Transmucosal Abutment Design, Peri-implant Bone Loss
- Trial name
- NCT04385355
- Testing
- Conventional transmucosal abutment design, Narrow transmucosal abutment design
- Where
- Spain
- Volunteers
- 36 people
- Sponsor
- University of Santiago de Compostela
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 Failure Nos
Effect of Soft Tissue Augmentation With an Acellular Dermal Matrix in Marginal Bone Levels Around Implants
The main objective of this study is to evaluate the efficacy of an acellular dermal matrix membrane to increase the peri-implant soft tissue thickness and to reduce marginal bone loss during non-submerged implant placement, as…
- Trial name
- NCT05156294
- Testing
- NovoMatrix, Control
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Osseointegration Failure of Dental Implant
A Randomised Control Clinical Trial Investigating the Effect of H-PRF on Implant Stability and Marginal Bone Levels
This research will be a randomised controlled trial (RCT) investigating whether the use of Horizontal Platelet Rich Fibrin (H-PRF) increases implant stability compared to those implants placed without H-PRF, and therefore…
- Trial name
- NCT06453330
- Testing
- Horizontal platelet-rich fibrin (H-PRF)
- Where
- Ireland
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Dublin, Trinity College
Periodontitis, Dental Implants
Marginal Bone Level Around Dental Implants in Periodontitis Patients
This study evaluates and compares marginal bone level changes around dental implants with two different surface characteristics in patients with a history of periodontitis.
- Conditions
- Periodontitis, Dental Implants, Marginal Bone Loss, Periodontal Probing Depth
- Trial name
- (MBL) (NCT07608523)
- Testing
- SLA Dental Implant, Plasma Spraying Dental Implant
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Implant Geometry, Osseointegration, Soft Tissue Volume, Marginal Bone Levels, Soft Tissue Recession, Volumetric Analysis
The Influence of a New Implant Neck Configuration on Hard and Soft Tissue Healing
Title: Randomized Controlled Clinical Trial comparing two dental implants with different neck configurations. Objective: To evaluate the changes in peri-implant soft tissues and marginal bone level when using a one-piece implant…
- Trial name
- NCT04308083
- Testing
- dental implant placement
- Where
- Spain
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- PerioCentrum Research
Jaw, Edentulous, Partially
Effects of Splinted or Non-splinted Single-unit Crowns on Marginal Bone-level Alterations Around Implants
The microthreaded and platform switched implants could control the stress in the suitable range. The splint would disturb the function.
- Trial name
- NCT02880891
- Testing
- prothetic procedure
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Peking University
Edentulous
A Clinical Evaluation of NobelProcera Implant Bar Overdenture
AN OPEN 5-YEAR PROSPECTIVE, CLINICAL MULTI-CENTER STUDY on NobelProcera Implant Bar Titanium with Locator attachment and related Overdenture on 4 NobelReplace implants with conical connection (CC) in the mandible/maxilla.
- Trial name
- NCT01720420
- Testing
- NobelReplace CC, NobelProcera Implant Bar
- Where
- 7 sites in Germany, Italy
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Implant Site Reaction
Effect of Static Magnetic Field on Dental Implant Stability.
To evaluate the effect of static magnetic field on dental implant to bone integration.
- Trial name
- NCT06226038
- Testing
- Magnet disc, Stainless steel
- Where
- Thailand
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Dental Implants, Early Peri-Implant Bone Remodeling
Buccal Prosthetic Contour Angles and Peri-Implant Tissue Changes Around Dental Implants
This retrospective observational study aims to evaluate the association between buccal prosthetic profile angles at different supraplatform zones and peri-implant tissue changes around bone-level dental implants restored with…
- Conditions
- Dental Implants, Early Peri-Implant Bone Remodeling, Peri-Implant Soft Tissue Remodeling
- Trial name
- B-PROFILE (NCT07637864)
- Testing
- Implant-Supported Prosthetic Restoration
- Where
- Taiwan
- Volunteers
- 72 people
- Sponsor
- Chang Gung Memorial Hospital
Immediate Dental Implant Placement, Immediate Dental Implant Loading
Influence of the Primary Stability and Temporary Prosthetics
The goal of this clinical trial is to to determine how different primary implant stability and loading management affect implant osseointegration and further function after one year.
- Conditions
- Immediate Dental Implant Placement, Immediate Dental Implant Loading, Marginal Bone Levels
- Trial name
- NCT07585539
- Testing
- Implant placement, Healing abutment, Temporary crown
- Volunteers
- 90 people
- Sponsor
- Tomas Linkevicius
Partial Edentulism, Dental Implants
Comparison of Two Dental Implant Types and Placement Depths on Bone Around the Implant in Adults Missing Back Teeth
The goal of this clinical trial was to compare two ways of placing and restoring dental implants in adults missing one or more back teeth.
- Conditions
- Partial Edentulism, Dental Implants, Alveolar Bone Loss
- Trial name
- NCT07886762
- Testing
- issue-level implant placed at crestal level (Klockner Essential Cone), Bone-level implant placed 2 mm subcrestally with one-abutment-one-time protocol (Klockner Vega)
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Markel Diéguez-Pereira
Peri-Implantitis
Intaglio Surface of Full-arch Implant Supported Prosthesis
The purpose of the study is to determine if there is an association between the intaglio shape of full-arch implant-supported prosthesis and marginal bone level around implants.
- Trial name
- NCT06636097
- Testing
- Full arch
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Jaw, Edentulous, Partially, Jaw, Edentulous
Immediate Loading of Implants in the Partially or Completely Edentulous Jaw
The investigators aim to evaluate the biological and mechanical short- and long-term outcome of IL in partially or completely edentulous patients.
- Trial name
- IMLOAD (NCT02661412)
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- AZ Sint-Jan AV
Malocclusion; Displaced or Missing Teeth
Clinical and Radiological Outcomes Study on Astra Tech Osseospeed Tx Profile Implant
The Astra Tech Osseospeed Profile Implant design when placed in the healed extraction site maintains the marginal bone level
- Trial name
- NCT01510470
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Hong Kong Brånemark Osseointegration Center