Clinical trials: Bone
Bone Density
Occlusal Balance Effect on Mandibular Trabecular Bone by Using Fractal Analysis in Complete Denture Patients (Split-Mouth Study)
Although the number of individuals who are edentulous is declining, a sizable fraction still needs a complete denture for their oral rehabilitation.Tooth loss is an issue in public health that determines quality of life since it…
- Trial name
- NCT06320704
- Testing
- Prepolymerized milled PMMA with light-cured 3D-printed denture teeth.
- Where
- Egypt
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Badr University
Neurodevelopment Outcome, Linear Growth
Micronutrient Enhancement for Development and Health in Adolescents - The MEDHA Study
MEDHA is a randomized controlled trial among 10-18 year old girls to examine the use-case of the United Nations International Multiple Micronutrient Antenatal Preparation (UNIMMAP) multiple micronutrient supplement (MMS)…
- Conditions
- Neurodevelopment Outcome, Linear Growth, Micronutrient Status, Bone Mineral Density
- Trial name
- MEDHA (NCT07695883)
- Testing
- Iron (60 mg)- folic acid (400 ug) [IFA], Multiple micronutrient supplement [MMS], Multiple micronutrient supplement Plus [MMS+]
- Where
- Bangladesh
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Evaluating the Clinical Efficacy of Applying Ultraviolet Photofunctionalization (UV phF) to Standard Titanium Implants Immediately Before Surgery, Monitoring Early Implant Stability and Osseointegration During the Critical Initial Healing Phase
Clinical Assessment of UV Photofunctionalization on Stability and Osseointegration of Early Loaded Implants
The goal of this clinical trial is to learn if UV light treatment (photo functionalization) works to help dental implants heal faster and become stable enough for early use in adults missing teeth in the lower back jaw.
- Conditions
- Evaluating the Clinical Efficacy of Applying Ultraviolet Photofunctionalization (UV phF) to Standard Titanium Implants Immediately Before Surgery, Monitoring Early Implant Stability and Osseointegration During the Critical Initial Healing Phase, Determining the Feasibility and Success Rate of an Accelerated "Early Loading" Protocol, Assessing the Survival Rate of the Implants, Along With the Peri-implant Soft Tissue Response and Marginal Bone Preservation
- Trial name
- UV (NCT07868744)
- Testing
- UV-photofunctionalized titanium dental implants
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Alveolar Bone Loss
Biologically Oriented Alveolar Ridge Preservation (BARP) With and Without Advanced Platelet-Rich Fibrin Plus (A-PRF+)
Twenty patients were selected from the outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University seeking for extraction of non-restorable maxillary premolar teeth prior to…
- Trial name
- NCT07869082
- Testing
- Socket preservation by deproteinized bovine bone graft, socket preservation by deproteinized bovine bone graft mixed with advanced PRF+
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Alveolar Bone Loss, Tooth Loss / Rehabilitation
Bone and Soft Tissue Healing After Socket Preservation With NOVAMag or Permamem Membranes
After tooth extraction, the surrounding bone and soft tissue may undergo dimensional reduction. Socket preservation involves placement of a bone graft into the extraction socket and coverage with a membrane to support healing…
- Conditions
- Alveolar Bone Loss, Tooth Loss / Rehabilitation, Alveolar Bone Grafting, Socket Preservation
- Trial name
- NCT07856693
- Testing
- NOVAMag Membrane, permamem Membrane, Alveolar Socket Preservation With an Allogeneic Bone Graft
- Where
- Croatia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Horizontal Alveolar Bone Loss, Implant Therapy
Comparison of Two Expansion Techniques for Horizontal Bone Deficiency
This was a prospective, randomized clinical trial conducted at the Department of Oral and Maxillofacial Surgery, Ege University.
- Conditions
- Horizontal Alveolar Bone Loss, Implant Therapy, Primary Stability of the Implants, Complication
- Trial name
- NCT07848711
- Testing
- Bone expansion and implant placement with crest split, Bone expansion and implant placement with specifically design drills
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ege University
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
Bone Disease, Metabolic, Diabetes Mellitus, Type 2
Glucose-dependent INsulinotropic Polypeptide: Effect on Bone Remodelling and Cell Activity (GINEBRA)
Glucose-dependent insulinotropic polypeptide (GIP) is released by the intestines in response to food intake and increases insulin secretion.
- Conditions
- Bone Disease, Metabolic, Diabetes Mellitus, Type 2, Obesity and Obesity-related Medical Conditions
- Trial name
- GINEBRA (NCT06790225)
- Testing
- Glucose-dependent Insulinotropic Polypeptide (GIP)
- Where
- Denmark
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Bone Loss
Release Kinetics of rhBMP-2 Using E-PRF as an Autologous Carrier: An In Vitro Analysis
This study is seeking to evaluate the binding of a commercially-available, recombinant human osteoinductive growth factor, rhBMP-2, to a human blood derived product scaffold, enhanced Platelet-rich fibrin (E-PRF), and the release…
- Trial name
- NCT04670965
- Testing
- E-PRF/rhBMP-2 (similar ratios), E-PRF/ACS/rhBMP-2, rhBMP-2/E-PRF
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Dental Implant, Immediate Implant
Artificial Intelligence-Guided Versus Manual CBCT Planning for Immediate Implant Placement
This study evaluates whether artificial intelligence (AI)-based analysis of cone-beam computed tomography (CBCT) scans can support clinical decision-making for immediate dental implant placement in molar extraction sites.
- Conditions
- Dental Implant, Immediate Implant, Guided Bone Regeneration
- Trial name
- AI (NCT07459036)
- Testing
- AI assisted CBCt, Manual CBCT segmentation
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shalash Dental education
Periodontal Diseases, Periimplant Diseases
Markers of Bone Destruction and Oxidative Stress in Peri-implantitis
The aim of this study is to evaluate and compare the levels of bone resorption (RANKL, OPG) and oxidative stress (Nitrotyrosine, NQO1) markers, along with pro-inflammatory cytokines (IL-1β), in the saliva and peri-implant…
- Trial name
- NCT07397884
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Tooth Loss, Maxillary Premolar Area
Sleeved vs. Sleeveless Guides for Immediate Implant Placement
This study aims to compare implant placement accuracy using sleeved versus sleeveless static surgical guides for immediate implant placement in the premolar region.
- Conditions
- Tooth Loss, Maxillary Premolar Area, Immediate Dental Implant Placement, Guided Implant Placement
- Trial name
- S2S-IG RCT (NCT07845890)
- Testing
- Conventional Sleeved Static Surgical Guide, Sleeveless Static Surgical Guide
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Acute Biphenotypic Leukemia, Acute Leukemia
Naive T Cell Depletion for Preventing Chronic Graft-versus-Host Disease in Children and Young Adults With Blood Cancers Undergoing Donor Stem Cell Transplant
This phase II trial studies how well naive T-cell depletion works in preventing chronic graft-versus-host disease in children and young adults with blood cancers undergoing donor stem cell transplant.
- Conditions
- Acute Biphenotypic Leukemia, Acute Leukemia, Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia
- Trial name
- NCT03779854
- Testing
- Total-Body Irradiation, Thiotepa, Fludarabine
- Where
- 9 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Third Molars Extraction, Low Level Laser Therapy
Effects of Low-level Laser Therapy on Soft and Hard Tissue Healing After Impacted Mandibular Third Molar Extraction
Impacted lower third molar extraction is one of the most commonly performed dental procedures in daily practice. However, this is considered a relatively invasive procedure.
- Conditions
- Third Molars Extraction, Low Level Laser Therapy, Bone Healing
- Trial name
- NCT07190950
- Testing
- Low Level Laser Therapy
- Where
- Vietnam
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Alveolar Cleft Grafting, Alveolar Cleft Operated on an Alveolar Bone Graft
Alveolar Cleft Graft Using Khoury Shell Technique
Iliac cancellous bone is considered the gold standard graft material for secondary ABG, which was applied as a block or granules, and difficult to be stabilized in the recipient site causing dislodgment of the graft which in turn…
- Trial name
- Alveolar cleft (NCT07839507)
- Testing
- Alveolar Ridge Reconstruction
- Where
- Kuwait
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ministry of Health, Kuwait
Bone Loss, Osteoclastic, Bone Loss, Alveolar
Autogenous Mesenchymal Stem Cell Culture-Derived Signalling Molecules as Enhancers of Bone Formation in Bone Grafting
This study aims to evaluate bone formation in grafts in terms of its quality (density), quantity (volume) and maturation obtained with the application of a tissue-engineered bone grafting compound containing concentrated…
- Conditions
- Bone Loss, Osteoclastic, Bone Loss, Alveolar, Alveolar Bone Loss, Alveolar Bone Atrophy
- Trial name
- NCT04998058
- Testing
- Maxillary sinus floor elevation grafting with synthetic bone substitute.
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidade Católica do Rio Grande do Sul
Forearm Muscle Strength, Radial Bone Health
SUPERVISED RESISTANCE AND WEIGHT-BEARING EXERCISE IN INSTITUTIONALIZED OLDER ADULTS
This quasi-experimental controlled study evaluated the effects of a six-month supervised resistance and weight-bearing exercise program on forearm muscle strength and radial bone health in institutionalized older adults.
- Conditions
- Forearm Muscle Strength, Radial Bone Health, Institutionalized Older Adults Keywords / MeSH
- Trial name
- SRWBE (NCT07831031)
- Testing
- Forearm-Focused Resistance and Upper-Extremity Weight-Bearing Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Eskisehir Osmangazi University
Healthy, Osteopenia
Clinical Study to Estimate Bone Mineral Density With the POROUS Ultrasound Device
Osteoporosis is a widespread medical condition among older people. It causes the bones to weaken and become more likely to break.
- Conditions
- Healthy, Osteopenia, Osteoporosis
- Trial name
- POROUS-BMD (NCT07187518)
- Testing
- Measurements with the POROUS R4C ultrasound device at the midshaft tibia, DXA measurement of the hip and lumbar spine
- Where
- 2 sites in Germany
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- POROUS GmbH
Jaw, Edentulous, Edentulism, Complete
Tri-Lobe vs. Hexagonal Connections in Immediately Loaded Mandibular Overdentures
Objective: Compare changes in crestal bone height and peri-implant bone density using cone-beam computed tomography (CBCT) at baseline, 6 months, and 12 months post-placement.
- Conditions
- Jaw, Edentulous, Edentulism, Complete, Peri-implant Bone Loss
- Trial name
- NCT07824219
- Testing
- ReActive Implant System (Internal Tri-Lobe Platform), Legacy II Implant System (Internal Hexagonal Platform)
- Where
- United Arab Emirates
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Gulf Medical University
Alveolar Bone Loss in Mandible, Guided Bone Regeneration
Clinical and Patient-reported Outcomes of Guided Versus Freehand Harvesting Of Positioning of Autogenous Bone Shells
When people lose teeth or have gum disease, the jawbone can shrink over time. This shrinkage makes it difficult for dentists to place dental implants because implants need a strong and stable base of bone.
- Conditions
- Alveolar Bone Loss in Mandible, Guided Bone Regeneration, Dental Implant
- Trial name
- guided (NCT07381608)
- Testing
- Free hand shell technique, Guided shell technique
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shalash Dental education