Clinical trials: Bone Changes
Dental Implant Failed
Periimplant Bone Changes in Different Abutment Heights and Insertion Timing in Posterior Mandibular Areas
The aim of this study was to compare the influence of the abutment height and insertion timing on early marginal bone loss (MBL) in posterior mandibular partial implant-supported restorations.
- Trial name
- NCT04340726
- Testing
- One time abutment
- Where
- Portugal
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universidade Católica Portuguesa
Exercise, Healthy
Bone and Body Composition Adaptations to Physical Training
The goal of this clinical trial is to evaluate how different exercise programs alter bone density, structure, and strength in adults.
- Trial name
- BoBCAT (NCT06972862)
- Testing
- Osteogenic Index Optimized Exercise Training Program
- Where
- 2 sites in United States
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Acetabular Fracture, Pelvic Fracture
Hip Strength and Nerve Palsy After the Modified Stoppa Approach to Acetabular Fracture Reduction and Fixation
The purpose of this prospective study is to compare hip adductor strength and obturator nerve palsy between acetabular fracture patients whose fracture was reduced and fixated using the modified Stoppa approach (subjects) and…
- Trial name
- NCT01763359
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Utah
Periodontitis
Use of Hyaluronic Acid Gel in Intraosseous Defects
Aim: The aim of this randomised, parallel-arm, blinded, controlled clinical trial was to compare the clinical and radiographic efficacy of MINST with and without 0.8% HA gel application in the treatment of intraosseous defects.
- Trial name
- NCT06214728
- Testing
- Hyaluronic acid gel application
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Complete Edentulism
Patient Satisfaction and Crestal Bone Changes Around One-piece Zirconia(Zr) and Titanium(Ti) in Implant-Retained Mandibular Overdenture
This interventional randomized clinical trial study is conducted to assess patient satisfaction and crestal bone changes around one-piece Zr and Ti Implants in mandibular implant-retained overdenture in completely edentulous male…
- Trial name
- (Zr) - (Ti) (NCT06643975)
- Testing
- One-piece zirconia dental implants, One-piece titanium dental implants
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Osteoporosis
Age-related Cognitive Change of Femur
Age-related change of femur is not well-known. The investigators investigated the longitudinal changes of femur.
- Trial name
- NCT02220322
- Where
- Japan
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tomidahama Hospital
Chronic Myeloproliferative Disorders, Leukemia
Measuring Changes in Blood in Patients at High Risk of Cytomegalovirus Infection After Undergoing Donor Bone Marrow Transplant or Peripheral Blood Stem Cell Transplant
RATIONALE: Tests that measure certain changes in blood in patients at high risk of cytomegalovirus infection may help doctors learn more about predicting cytomegalovirus infection after donor stem cell transplant.
- Conditions
- Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
- Trial name
- NCT00716911
- Testing
- ganciclovir, polymerase chain reaction, flow cytometry
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Premenstrual Syndrome
Altered Calcium and Vitamin D in PMDD or Severe PMS
Osteoporosis has become one of the most widely recognized disorders of our times affecting an estimated 25 million women in this country.
- Trial name
- NCT00005119
- Testing
- Measures of calcium and bone turnover
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Weight Loss, Starvation
Resistance Exercise and Protein During Weight Loss
The purpose of this study is to determine if post-exercise protein supplementation can rescue the anabolic response of muscle and bone to resistance exercise during caloric restriction.
- Trial name
- RIDE (NCT03600311)
- Testing
- Caloric Restriction, Post-Exercise Protein, Energy Balance
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Immediate Implants, Alveolar Bone Loss
Evaluation of Immediate Implant Placement In The Esthetic Zone Using the Bone Shielding Concept Versus Dual Zone Therapy
Immediate implant placement has proven to be a successful treatment procedure that is preferred by patients because of being less traumatic, more time-efficient.
- Conditions
- Immediate Implants, Alveolar Bone Loss, Dual Zone Technique, the Bone Shielding Concept
- Trial name
- NCT05381467
- Testing
- immediate implant placement with The Dual-Zone Therapeutic Concept, Immediate implant placement with the bone shielding concept
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Flap Advancement
Comparison of Double-Flap Incision, Modified Periosteal Releasing Incision, and Coronally Advanced Lingual Flap to Periosteal Releasing Incision for Flap Advancement
Guided Bone Regeneration (GBR) is a reliable method to augment insufficient bone volume for implant placement. Membrane exposure is a major complication which is avoided by tension free primary closure.
- Trial name
- NCT03787342
- Testing
- Double Flap Incision, Modified Periosteal Releasing Incision, Coronally Advanced Lingual Flap
- Where
- Egypt
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Cairo University
Body Composition Changes, Body Weight Change
Effect of Dairy Protein Yogourt vs Plant-based Yogourt on Body Weight, Body Composition, Bone Health and Gut Microbiota
The consumption of an adequate quantity of protein in the diet is essential to maintain a healthy body composition and functioning.
- Conditions
- Body Composition Changes, Body Weight Change, Metabolic Health, Bone Metabolism
- Trial name
- PROYO (NCT07578103)
- Testing
- Dairy yogurt, Plant based yogurt, No yogurt
- Where
- Canada
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Laval University
Sciatica Acute, Lumbar Spinal Stenosis
Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.
The goal of this clinical trial is to learn if a modification to metaxalone 640 mg can reduce low back and leg pain. The participants will be 18 to 80 years old, healthy with newly occurring back or leg pain.
- Trial name
- NCT06157177
- Testing
- Metaxalone 640 mg Oral Tablet
- Where
- 24 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Primus Pharmaceuticals
Horizontal Bone Augmentation, Horizontal Ridge Deficiency
Computer Guided Modified Ridge Splitting Versus Free Hand Technique in Horizontal Deficiency in Posterior Mandible
To assess the accuracy of the computer assessed guides in horizontal bone augmentation achieved at posterior mandible using guided modified ridge splitting technique versus free hand modified ridge splitting technique
- Trial name
- NCT06195761
- Testing
- computer guided modified ridge splitting technique in horizontal bone deficiency in posterior mandible, free hand modified ridge splitting technique in horizontal bone deficiency in posterior mandible
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Obesity, Osteoporosis
Milk Supplementation and Energy Balance.
The aim of the project is to determine if milk supplementation during a caloric restriction program facilitates the lost of weight, improves the appetite control and attenuates the decrease of bone mineral content in low-calcium…
- Trial name
- NCT00729170
- Testing
- Supplementation of milk (35% more calcium)
- Where
- Canada
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Laval University
Posterior Occlusion, Fracture
Posterior Implant-Supported Modified Monolithic Zirconia and Metal-Ceramic Single Crowns: 5 Years Study
The outcome of implant therapy has been presented in the majority of clinical studies by focusing only on implant survival without providing detailed information on the reconstructions .
- Trial name
- NCT04355325
- Testing
- modified monolithic zirconia crowns, Metal Ceramic crowns
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Defect of Articular Cartilage
the Efficacy and Safety of a Modified Microfracture Using Collagen Compared to Those of a Simple Microfracture in Ankle
This study was designed to evaluate the efficacy and safety of a modified microfracture using collagen, and to compare them with those of a simple microfracture in patients with cartilage defects in their ankles.
- Trial name
- NCT02519881
- Testing
- Microfracture, CartiFill
- Where
- 3 sites in South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cellontech Co., Ltd.
Weight Loss, BMD
The Effect of Weight Loss on Bone in Men
The purpose of this study is to determine the effect of weight loss on bone health in men.
- Trial name
- NCT00472745
- Testing
- Weight Loss, Weight Maintenance
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Rutgers University
Recession
Modified Connective Tissue Graft Wall With Wing Technique for Posterior Teeth
The investigators reported here the application of usage modified connective tissue graft wall technique for posterior teeth. The treatment outcomes suggested the efficacy of the used technique in treating recession defects…
- Trial name
- NCT03716752
- Testing
- Modified connective tissue graft wall with wing technique
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Crowding, Alveolar Bone Loss
Bone Level Changes Using Clear Aligners Compared to Fixed Appliances in Non-Extraction Treatment of Adults
This study compares two common ways of straightening teeth in adults who have mild-to-moderate crowding of the lower front teeth and do not need any teeth removed: clear aligners and traditional fixed braces.
- Conditions
- Dental Crowding, Alveolar Bone Loss, Malocclusion
- Trial name
- NCT07716007
- Testing
- Fixed orthodontic appliance, Clear aligners
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt