Clinical trials: Calcification
Osteoporosis
Effects of Jumping on Growing Bones
In this study we will investigate the effects of a high-impact exercise program involving jumping on bone mass (the amount of bone) of the hip and backbone in the growing skeleton.
- Trial name
- NCT00000405
- Testing
- Exercise intervention
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Primary Hyperparathyroidism
Percent Change in Baseline Bone Mineral Density (BMD) After Parathyroidectomy in Patients With Primary Hyperparathyroidism
The primary objective of this study is to estimate the percent change in baseline bone mineral density (BMD) starting at one year after parathyroidectomy and all the following available dates in patients presenting with primary…
- Trial name
- NCT03052075
- Testing
- Retrospective Data Review
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- M.D. Anderson Cancer Center
Healthy
The Effect of Dairy on Bone Mass and Body Composition in 4th-8th Grade Boys and Girls
Building stronger bones during pubertal growth could reduce lifelong fracture risk. This project is an 18 month dairy intervention study for overweight and healthy weight 4th-8th grade boys and girls.
- Trial name
- B3 (NCT00635583)
- Testing
- Increased Dairy Consumption
- Where
- 2 sites in United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Purdue University
Morbid Obesity Requiring Bariatric Surgery
Can Pre-operative Lean Mass Predict Weight Loss After Roux-en-Y Gastric Bypass?
The goal of this observational study is to evaluate whether preoperative fat-free mass predicts post-operative weight loss in patients undergoing Roux-En-Y gastric bypass.
- Trial name
- FLAG (NCT07565051)
- Where
- Switzerland
- Volunteers
- 91 people
- Sponsor
- University Hospital, Geneva
Breast Neoplasms
Diffusion Coefficient and Micro-calcifications to Kaiser Score in Evaluation of BI-RADS 4 Breast Lesions
Breast cancer is the most commonly diagnosed cancer worldwide and is the leading cause of cancer-related deaths in women. Mammography, breast ultrasonography (US), and breast magnetic resonance imaging (MRI) are essential for the…
- Trial name
- NCT07033507
- Testing
- MRI diffusion coefficient and micro-calcifications to Kaiser Score in evaluation of BI-RADS 4 breast lesions
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Mansoura University Hospital
Regional Osteoporosis as a Result of Chemotherapy
Bone Mineral Density in Adult Survivors of Solid Pediatric Cancers
Specific subgroups of children who survive treatment for childhood malignancies have been shown to develop relative osteopenia following chemotherapy and are felt to be at risk for developing osteoporosis later in life due to…
- Trial name
- NCT00634816
- Testing
- DXA Scan
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- State University of New York - Upstate Medical University
Hemophilia A, Hemophilia B
Correlation Between Vitamin D Status and Bone Mineral Density in Patients With Hemophilia
Study will look at baseline Vitamin D levels, calcium, albumin, liver enzymes, testosterone, osteocalcin, urine N telopeptides, bone mineral density, nutritional assessment and physical activity assessment of boys with hemophilia…
- Conditions
- Hemophilia A, Hemophilia B, Vitamin D Deficiency
- Trial name
- NCT01090206
- Testing
- Vitamin D and calcium
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Virginia Commonwealth University
Molar Incisor Hypomineralization
Accuracy of Spectrophotometry in Hypomineralized Lesions Treated With CPP-ACPF Dental Mousse: Clinical Study
MIH is a condition with considerable prevalence in the child population. This structural defect, represented by a change in the color of the enamel, can be accompanied by structural loss and great sensitivity.
- Trial name
- ASHLTDMCS (NCT06330272)
- Testing
- Application of dental mousse based on CPP-ACPF
- Where
- Brazil
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Meire Coelho Ferreira
Aortic Valve Disease, Valve Heart Disease
Freestyle-Perimount Calcification Comparison
The aim of this study is to evaluate the rate and anatomy of the aortic wall and leaflet calcification of the FS prosthesis implanted as full root in patients younger than 60 years compared to a stented bioprostheses (Perimount…
- Trial name
- NCT04359030
- Testing
- Multislice CT scanning for aortic wall calcification, Transthoracic stress echocardiography
- Where
- Belgium
- Volunteers
- 90 people
- Sponsor
- Ziekenhuis Oost-Limburg
Molar Incisor Hypomineralization
Restoration Quality in Molars Affected by Molar Incisor Hypo Mineralization
Restoration quality of molars affected by MIH using two different types of restorations direct composite and preformed crowns
- Trial name
- NCT04475419
- Testing
- preformed stainless steel crowns cemented by glass ionomer luting cement(Ketac Cem, 3M Espe)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Calcific Aortic Valve Disease, Inflammation
Impact of TAVI on the Gut Microbiota and Its Metabolites
Aortic stenosis is a common heart valve disease in older adults. It occurs when the aortic valve becomes narrowed, making it harder for blood to flow from the heart to the rest of the body.
- Conditions
- Calcific Aortic Valve Disease, Inflammation, Dysbiosis, TAVI
- Trial name
- Swiss-GUT-TAVI (NCT07565077)
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Type 1 Diabetes Mellitus
Type 1 Diabetes Mellitus Bone Mineral Density in Childhood and Adolescence
Type 1 Diabetes Mellitus is a disease that has an effect on bone mineral density. It is unclear how and when it effects the bone density.
- Trial name
- NCT01605149
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Creighton University
Osteoporosis
Fosamax for Childhood Cancer Survivors
Survivors of childhood cancers face a variety of long-term problems. The investigators' recent study found that osteoporosis and osteopenia were common among these patients.
- Trial name
- NCT00391404
- Testing
- Alendronate
- Where
- Hong Kong
- Volunteers
- 100 people
- Sponsor
- Chinese University of Hong Kong
Pulpotomy
Wellroot PT Versus MTA in Pulpotomy of Primary Molars
compare the clinical and radiographic success of mineral trioxide aggregate (MTA) versus premixed bioceramic paste (Wellroot PT) as pulpotomy medicaments in primary molars.
- Trial name
- NCT05747300
- Testing
- Premixed bioceramic paste wellroot PT
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Patients With Anorexia Nervosa
Bone Loss in Patients With Anorexia Nervosa
Nutritional deprivation of adolescent girls with anorexia nervosa (AN) reduces the bone mass acquisition. A better understanding of this process would improve the medical treatment of bone alteration and its long-term…
- Trial name
- NCT01907464
- Testing
- clinical parameters description, para clinical parameters description, hormonal parameters dosing
- Where
- France
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Deproteinized Bovine Bone Mineral Graft Dimensional Changes
Long-term DBBM Dimensional Changes in Sinus Grafting
This study aims to evaluate graft volumetric changes and stability up to 12 years after lateral sinus floor elevation with deproteinized bovine bone mineral (DBBM) as a filling material.
- Trial name
- NCT07635472
- Where
- Lebanon
- Volunteers
- 60 people
- Sponsor
- Saint-Joseph University
Low Back Pain, Fatigue Recovery
The Effect of Bathing in the Thermal Mineral Water on the Pain and Performance of Athletes
Effect of bathing in the thermal mineral water well on the performance and potential pain of athletes. Randomized, controlled, single-blind study.
- Conditions
- Low Back Pain, Fatigue Recovery, Performance Measures
- Trial name
- NCT07005375
- Testing
- thermal mineral water bath
- Where
- Hungary
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Polyclinic of the Hospitaller Brothers of St. John of God, Budapest
Multiple Endocrine Neoplasia
Studies of Inherited Diseases of Metabolism
Diseases of mineral metabolism such as familial multiple endocrine neoplasia type 1 (FMEN1), familial hypocaliuric hypercalcemia (FHH), familial hyperparathyroidism (FH), and pseudohypoparathyroidism (PHP) are known as hereditary…
- Trial name
- NCT00001345
- Where
- United States
- Volunteers
- 969 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Bone Metabolism
The Effect of Testosterone Replacement on Bone Mineral Density in Boys and Men With Anorexia Nervosa
Decreased bone strength is a common and serious medical problem present in many people with anorexia nervosa. Men with anorexia nervosa have lower levels of gonadal steroids such as testosterone.
- Trial name
- NCT00853502
- Testing
- testosterone cypionate
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Deep Caries, Reversible Pulpitis
Similar Outcomes of Vital Pulp Therapy Using Mineral Trioxide Aggregate or Biodentine™
This study aimed to evaluate the clinical performance of White MTA (MTA, Angelus, Londrina, Brazil) and Biodentine™ in pulp capping of cariously exposed mature permanent teeth.
- Conditions
- Deep Caries, Reversible Pulpitis, Irreversible Pulpitis
- Trial name
- NCT03186690
- Testing
- Biodentine, Mineral Trioxide Aggregate
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology