Clinical trials: Bone Density
Sickle Cell Disease, Vitamin D Deficiency
High Dose Vitamin D Supplementation in Children With Sickle Cell Disease
Suboptimal vitamin D status is well reported in sickle cell disease (SCD) patients and associated with a negative impact on health-related quality of life (HRQL).
- Conditions
- Sickle Cell Disease, Vitamin D Deficiency, Health Related Quality of Life, Hand Grip Strength
- Trial name
- NCT06274203
- Testing
- Vitamin D3
- Where
- Egypt
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Postmenopausal Women
The Relationship Between Bone Mineral Density With Respiratory Functions and Exercise Capacity
If the bone mineral density of a patient with a diagnosis of osteopenia falls further, he develops osteoporosis.Menopause causes many changes in women's bodies in the form of vasomotor, sleep disorders, fatigue, aches and pains…
- Trial name
- NCT05324956
- Testing
- No intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Izmir Bakircay University
Healthy
Effect of Neutralization of Endogenous Acid Production on BMD and Bone Microarchitectural
Hypothesis: Neutralization of acid production induced by the Western diet with oral administration of potassium citrate increases bone mineral density and bone mass as well as skeletal muscle mass and strength in elderly people…
- Trial name
- NCT00509405
- Testing
- potassium citrate
- Where
- Switzerland
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Kantonsspital Baselland Bruderholz
Menstrual Irregularity
Increased Calorie Intake to Reverse Energy Deficiency in Exercising Women: Impact on Bone and Menstrual Cyclicity
The purpose of this study is to examine the effects of increased food intake on the menstrual cycle and bone health in physically active women who have irregular or absent menstrual cycles.
- Trial name
- NCT00392873
- Testing
- EAMD+Calories
- Where
- United States
- Volunteers
- 233 people, healthy volunteers welcome
- Sponsor
- Penn State University
Spinal Cord Injury
Effects of Electrical Stimulation and Vitamin D Supplementation on Bone Health Following Spinal Cord Injury.
Neurogenic osteoporosis is a common complication of spinal cord injury (SCI) that is associated with low impact bone fractures. It is concerning that more than 46,000 Veterans affected with SCI and are at risk of osteoporosis and…
- Trial name
- NCT05008484
- Testing
- NMES, Vitamin D, Passive movement
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Osteoporosis, Sarcopenia
Effect of Creatine Supplementation and Exercise on Bone Health
Osteoporosis is an important health problem, costing the Canadian health care system over $2 billion per year. Loss of bone mineral and bone fragility is especially prevalent in postmenopausal women.
- Trial name
- NCT02047864
- Testing
- Creatine monohydrate
- Where
- 2 sites in Canada
- Volunteers
- 237 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Bone Health
Study of the Effect of a Calcium-rich Diet on Bone Health in Girls
The aim of this experimental study was to test the effect of increasing dietary calcium intake to 1500 mg/day on increases in bone quality in adolescent females.
- Trial name
- Calkids (NCT01058109)
- Testing
- calcium-rich diet, Calcium rich diet
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Creighton University
Bone Mineral Density
Bone Quality by vQCT and HR-pQCT:Translation to Multi-center Clinical Research
Our overarching aim is to set up a procedural, analytic and developmental framework to establish CT of the central and peripheral skeleton as a clinically useful biomarker for skeletal strength in the clinical research and…
- Trial name
- Interscanner (NCT01544660)
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Osteoporosis
Calcium and Bone Mass in Young Females
We originally suggested that calcium in the diet is important in determining the amount of bone (bone mass) that builds up in young adults. We are testing the effect of calcium on bone mass in 354 Caucasian (white) girls.
- Trial name
- NCT00000402
- Testing
- Calcium
- Where
- United States
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Osteopenia, Osteoporosis
Time-specific Exercise in Circadian Context
The project aims to explore the mechanisms, by which physical activity can support healthy ageing and decrease the negative impact of ageing on the circadian system, musculoskeletal system and immunity.
- Conditions
- Osteopenia, Osteoporosis, Aging
- Trial name
- CAEx (NCT06746649)
- Testing
- Combined training
- Where
- Slovakia
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Comenius University
Bone Density, Body Composition
VITamin D and OmegA-3 TriaL: Effects on Bone Structure and Architecture (VITAL)
The VITamin D and OmegA-3 TriaL (VITAL; NCT 01169259) is a randomized clinical trial in 25,871 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or fish oil (1 gram of omega-3 fatty…
- Conditions
- Bone Density, Body Composition, Bone Health
- Trial name
- VITAL (NCT01747447)
- Testing
- omega-3 fatty acids (fish oil), Vitamin D3
- Where
- United States
- Volunteers
- 771 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Acute Lymphoblastic Leukemia, Bone Density Increased
Effects of Exercises on Total Body Health in Children With Acute Lymphoblastic Leukemia
In recent years, the survival of patients has increased with the success of leukemia treatment in children. However, according to the treatment modalities applied, complications such as changes in body composition such as…
- Trial name
- NCT04015882
- Testing
- Exercise therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Systemic Sclerosis
Klotho and Mineral Bone Density in Systemic Sclerosis
The present study recruits female patients aged 45-65 years with a diagnosis of Systemic Sclerosis according to the EULAR/ACR 2013 criteria and age and gender-matched healthy control subjects.
- Trial name
- NCT05777954
- Testing
- Possible Klotho effects on SSc clinical conditions, namely skeletal, fibrotic and microangiopathic damage, Evalution in healthy patients of bone mineral density, Klotho level and key bone-related cytokines
- Where
- Italy
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Sarcopenia;, Osteoporosis
Effects of Whole-body Vibration in the Frail Elderly
Objective: To study the acute and chronic effects of whole-body vibration (WBV) exercises on the lower extremity blood flow, mobility function, balance, muscle strength, bone density, and general health status, and its…
- Trial name
- NCT02090192
- Testing
- WBV training, PRT training
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Li Zhang
Bone Health
An Intervention Study to Investigate the Effect of B-vitamin Supplementation for 2-years on Bone Health
An intervention study to investigate the effect of B-vitamin supplementation for 2-years on bone health. This is a dual centre (UCD and University of Ulster) 2-year randomised, placebo controlled, double blind intervention.
- Trial name
- Opti-Age (NCT03892395)
- Testing
- B-vitamin supplementation on bone health, Control group; Vitamin D, a daily capsule containing 10 µg/day vitamin D
- Where
- Ireland
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Osteopenia, Osteoporosis
Low-Dose Hormone Replacement Therapy and Alendronate for Osteoporosis
Osteoporosis, a condition in which bones are fragile and break easily, is a major health problem for postmenopausal women. Research studies have shown that both estrogen/progestin replacement therapy (hormone replacement therapy…
- Trial name
- NCT00000430
- Testing
- Alendronate, Estrogen/progestin therapy
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Weight Loss
A Comparative Effectiveness Study Evaluating the Effects of Thermogenic Supplements on Body Composition
The purpose of this study is to determine whether subjects taking a supplement designed to increase metabolic rate will have a positive effect on body composition (fat mass, muscle mass, and bone density.)
- Trial name
- NCT01423019
- Testing
- Advantra Z, Advantra Z + Naringin + Hesperiden, Sugar pill
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Integrative Health Technologies, Inc.
Lactation, Other Disorders of Bone Density and Structure
Longitudinal Lactation Bone Density Study
Changes in maternal calcium metabolism are necessary during lactation to provide adequate calcium in breast milk for development of the newborn skeleton.
- Conditions
- Lactation, Other Disorders of Bone Density and Structure, Endocrine; Complications
- Trial name
- NCT01630629
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Osteoporosis, Osteopenia
Effects of SHR-1222 on Vascular Inflammatory Factors in Patients With Low Bone Mass
This study aims to investigate the effects of SHR-1222 on vascular inflammatory factors in patients with low bone mass.
- Trial name
- NCT03898024
- Testing
- SHR-1222
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Second Xiangya Hospital of Central South University
Alveolar Ridge Preservation, Tooth Extraction
A 14 Weeks Longitudinal Study to Investigate the Effect of Leukocyte- Platelet Rich Fibrin Plug on the Quality of the Newly Formed Bone in Ridge Preservation Procedure Following a Tooth Extraction. It is a Clinical, Radiographic and Histomorphometric Study.
This 14 weeks longitudinal study will be conducted from March 2018 to June 2020, with a 40 participants. No subjects has received placebo medication at any point in the research procedures.
- Trial name
- NCT03487718
- Testing
- Leukocyte platelet rich fibrin plug + d-PTFE membrane, d-PTFE membrane
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Firas Al Yafi