Clinical trials: Bone Density
Frailty, Sarcopenia
Study of The Effects of Testosterone in Frail Elderly Men
The study aims to determine the effects of testosterone on muscle function, mobility, activities of daily living and overall quality of life
- Trial name
- NCT00190060
- Testing
- Transdermal testosterone gel (Testogel 1% )
- Where
- United Kingdom
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Female Athlete Triad
Energy Availability in Female Athletes
The purpose of this project is to study the impact of energy availability (EA) on female endurance athletes and the adaptive consequences of insufficient EA with a special reference to the impact on energy metabolism…
- Trial name
- NCT03593382
- Where
- 3 sites in Denmark, Sweden
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Breast Cancer, Osteoporosis
Bone Mineral Density in Postmenopausal Women at Increased Risk of Breast Cancer And Who Are Receiving Exemestane on MAP3
RATIONALE: Learning about the effect of exemestane on bone mineral density in postmenopausal women at increased risk of breast cancer may help plan treatment, decrease the risk of broken bones, and help patients live more…
- Trial name
- NCT00688246
- Testing
- biologic sample preservation procedure, dual x-ray absorptometry
- Where
- 18 sites in United States, Canada
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- NCIC Clinical Trials Group
Bone Density
Comparison of Xtreme CT and DXA Bone Densitometry
Dual-energy x-ray absorptiometry (DXA) is currently the most widely used tool for determining bone density. However, most experts consider DXA an imperfect and intermediate technology.
- Trial name
- NCT01199991
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Immediate Dental Implant, Implant Osseointegration
Clinical and Radiographic Evaluation of Topical Vitamin D on Immediate Dental Implants
This study evaluates the clinical and radiographic outcomes of topical vitamin D application on immediate dental implants in patients undergoing single-rooted tooth extraction in the anterior mandibular region.
- Conditions
- Immediate Dental Implant, Implant Osseointegration, Vitamin D, Tooth Extraction
- Trial name
- NCT06806423
- Testing
- Immediate Dental Implant Placement without Adjunctive Treatments, Immediate Dental Implant Placement with Topical Vitamin D Gel Application
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Turner Syndrome
Long Term Follow-up of Bone Mineral Density in Hormone Treated Turner Syndrome
Turner Syndrome (TS) is associated with osteopenia and osteoporosis. Reduced bone mineral density (BMD) and increased risk of fractures are present in many younger and middle-aged women with TS.
- Trial name
- NCT00625001
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Opiate Dependence, Osteoporosis
Bone Density and Serum Testosterone in Male Methadone Maintained Patients
This is a pilot study designed to answer the question " Do men who are receiving methadone maintenance therapy have lower spinal bone densities compared with age-matched controls who are not receiving methadone therapy?" The…
- Conditions
- Opiate Dependence, Osteoporosis, Erectile Dysfunction, Hypogonadism
- Trial name
- NCT00170339
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Respiratory Tract Infections, Influenza
Trial of Vitamin D Supplementation for the Prevention of Influenza and Other Respiratory Infections (ViDiFlu)
Purpose: The study null hypothesis is that vitamin D supplementation will not influence time to acute respiratory tract infection in sheltered accommodation residents.
- Trial name
- ViDiFlu (NCT01069874)
- Testing
- Cholecalciferol (Vitamin D/Vigantol oil), Miglyol oil
- Where
- 2 sites in United Kingdom
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
HIV Infections
Bone Mineral Density Substudy - An Ancillary Study to MTN-003
The MTN-003 HIV prevention study include the use of microbicides, substances that kill microbes, and tenofovir disoproxil fumarate (TDF) and emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) - oral, FDA-approved, anti-HIV…
- Trial name
- NCT00729573
- Testing
- Emtricitabine/tenofovir disoproxil fumarate, Tenofovir disoproxil fumarate
- Where
- 4 sites in Uganda, Zimbabwe
- Volunteers
- 518 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Dental Caries, Dental Fluoroses
Iowa Fluoride Study/Iowa Bone Development Study
A cohort of newborns was recruited for the Iowa Fluoride Study from 1992-95 to assess the complex relationships among fluoride intakes, fluoride exposures, dental fluorosis, and dental caries.
- Conditions
- Dental Caries, Dental Fluoroses, Bone Density
- Trial name
- (IFS/IBDS) (NCT03547128)
- Volunteers
- 1,882 people, healthy volunteers welcome
- Sponsor
- Steven M Levy
Healthy Volunteers, Young Adult
The Impact of Selected Probiotic Bacteria on Gut Microbiota, Stress Indicators and Nutritional Status of Young Adults
Research on probiotic supplementation in the prevention and treatment of depressive and anxiety disorders and stress coping skills has been conducted for many years.
- Conditions
- Healthy Volunteers, Young Adult, Women
- Trial name
- PROBASTRESS (NCT06860581)
- Testing
- Intervention (Sanprobi®Stress)
- Where
- Poland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Low Bone Mass, Osteoporosis, Postmenopausal
DHEA Augmentation of Musculoskeletal Adaptations to Exercise in Older Women
To determine whether the musculoskeletal adaptations to bone-loading exercise can be significantly augmented in older women (aged 60-85) with low bone mass (osteopenia; T-scores <-1.0 and >-2.5) or moderate osteoporosis (T-scores…
- Trial name
- NCT03227458
- Testing
- DHEA, Exercise
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Osteoporosis
Diagnosis of Decreased Bone Density by Dental Cone Beam Computed Tomography
The purpose of this study is to elucidate the role of Dental Cone Beam Computed Tomography (CBCT) in assessment of bone density.
- Trial name
- NCT02303340
- Testing
- Dual Energy X-ray Absorptiometry
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Vitamin D Deficiency, Low Bone Density
Nursing-Home Residents Given Bread Fortified With Vitamin D3
Background. For older adults, serum 25-hydroxyvitamin D (25(OH)D) higher than 75 nmol/L lowers fracture risk and attainment of this 25(OH)D target may require 125 mcg (5000 IU)/d of vitamin D3.
- Trial name
- NCT00789503
- Testing
- Bread fortified with vitamin D3 and calcium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Osteoporosis in Post-menopausal Women
Bone Health in Postmenopausal Women: The Effect of Exercise With or Without Medication for Osteoporosis
Osteoporosis is a systemic bone disorder characterised by a reduced bone mass and structural deterioration, increasing the risk of fragility fractures, particularly in women post-menopause.
- Trial name
- BEAT-OP (NCT07267325)
- Testing
- EXERCISE TRAINING, Antiresorptive medication (routine clinical care)
- Where
- United Kingdom
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Loughborough University
Weight Loss, Time Restricted Feeding
TRE: Microbiome, Metabolic Health and Bone
In the Time-Restricted Eating: Microbiome and Bone (TREMBO) study, the primary goal is to determine the effect of time-restricted eating with caloric restriction compared to caloric restriction alone on bone health, as well as…
- Conditions
- Weight Loss, Time Restricted Feeding, Bone Loss
- Trial name
- TREMBO (NCT05548517)
- Testing
- Time Restricted Eating (TRE), Calorie Restriction
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Osteopenia
Effects of Whole Body Vibration (WBV) on Musculoskeletal System of Aged Women
A controlled, non-randomized trial will be carried out in 240 postmenopausal women, aged 55-75 years, over a 18-month period. The group 1 received a physical intervention, consisting of whole body vibration (WBV) over 12 months…
- Trial name
- VIBROS (NCT01982214)
- Testing
- sedentary, Vibration
- Where
- France
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Hypogonadism, Gender Identity Dysphoria
The Effect of Sex Steroid Replacement Therapy in the Hypogonadism and Transgender Active-Duty Population
It has been known that both estrogen and testosterone are the major sex steroids regulating bone metabolism and other physiological changes in both male and female, respectively.
- Trial name
- NCT06247267
- Testing
- Fortesta, Estradiol
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
Impacted Third Molar Tooth
the Relationship Between Various Clinical Variables and Surgical Difficulty of Patients Have Impacted Lower Third Molar
This study is to evaluate the effect of angle of impaction, impaction depth, and bone density on surgical difficulty of impacted lower third molar, by measuring the angle of impaction, the depth of impaction (Winter's Red line)…
- Trial name
- NCT05320744
- Testing
- surgical extraction of impacted lower third molar
- Where
- Iraq
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Osteoporosis
Effect of High-Calcium Milk and Weight-Bearing Exercise on Bone Mineral Status of Pre-Pubertal Girls
Osteoporosis has been described as a paediatric disease with a geriatric outcome. This is because bone mass is acquired during youth and is progressively lost later in life, without symptom or pain, until a fracture occurs.
- Trial name
- Bone Health (NCT00979511)
- Testing
- milk and exercise
- Where
- Philippines
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Nutrition Center of the Philippines