Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 12:45 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 176 matching trials from the live ClinicalTrials.gov search.
Conditions
HIV Infection, Bone Mass
Interventions
cholecalciferol plus calcium carbonate
Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
6 Years to 16 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
New York, New York
Conditions
Osteoporosis Diagnosis, Bone Health, Fracture
Interventions
Not listed
Lead sponsor
BoneVue Diagnostics
Other
Eligibility
30 Years to 90 Years
Enrollment
250 participants
Timeline
2026 – 2027
U.S. locations
2
States / cities
Easton, Maryland • Salisbury, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Adipose Tissue and Immune Activation in HIV

NCT04439448
Conditions
Human Immunodeficiency Virus, Obesity
Interventions
dual-energy X-ray absorptiometry (DEXA) scan, Carotid and branchial artery ultrasound, 2-hour oral glucose tolerace test, Blood collection
Radiation · Other · Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers Results available

Allogeneic Hematopoietic Cell Transplantation for Disorders of T-cell Proliferation and/or Dysregulation

NCT03663933
Conditions
Lymphoproliferative Disorders, Autoimmune Lymphoproliferative, Primary T-cell Immunodeficiency Disorders, Immune System Diseases, Common Variable Immunodeficiency
Interventions
e-ATG, Immunosuppression Only Conditioning, Reduced Intensity Conditioning, GVHD Prophylaxis, Allogeneic HSC, Bisulfan, Prednisone, Cyclophosphamide, MMF, Mesna, Tacrolimus, Pentostatin, PFTs, DEXA, Bone Marrow Aspirate & Biopsy, EKG, 2D ECHO
Drug · Procedure · Diagnostic Test
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2030
U.S. locations
2
States / cities
Bethesda, Maryland • Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Diet Health and Longevity

NCT05939011
Conditions
Ketogenic Dieting, Ketoses, Metabolic, Ketosis
Interventions
Well-formulated Ketogenic Diet
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
30 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Obesity, Impaired Glucose Tolerance, Type 2 Diabetes Mellitus
Interventions
Rosiglitazone, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
10 Years to 18 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Mild Autonomous Cortisol Secretion (MACS)
Interventions
Various labs and imaging tests
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Phase 2Phase 3 Interventional Results available

Adrenal and Gonadal Hormone Replacement in Anorexia Nervosa

NCT00310791
Conditions
Anorexia Nervosa
Interventions
Hormone replacement therapy (estrogen/progestin), Placebo (Sugar Pill), Dehydroepiandrosterone (DHEA)
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
15 Years to 30 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Pilot Data Collection for Activity, Adiposity, and Appetite in Adolescents

NCT03157063
Conditions
Physical Activity, Sedentary Lifestyle, Metabolism, Energy Balance
Interventions
Data Collection Procedures
Diagnostic Test
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
14 Years to 18 Years · Male only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Dietary Peanuts and Nutrition-Related Outcomes

NCT07244458
Conditions
Dietary Change, Obesity & Overweight, Food Acceptance
Interventions
Peanuts, Dual-energy X-ray absorptiometry (DEXA) scans
Dietary Supplement · Procedure
Lead sponsor
Ian J. Neeland, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Clevland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitric Oxide Bioavailability in Chronic Obstructive Pulmonary Disease (COPD)

NCT01398943
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tetrahydrobiopterin (BH4), Antioxidant Cocktail
Drug · Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Breast Cancer
Interventions
clodronate disodium, demeclocycline hydrochloride, ibandronate sodium, tetracycline hydrochloride, zoledronic acid, laboratory biomarker analysis, adjuvant therapy, computed tomography, dual x-ray absorptiometry
Drug · Other · Procedure
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Diabetic Kidney Disease, Type 1 Diabetes, Diabetes, Diabetes Mellitus, Diabetes Complications, Diabetic Nephropathies, Type1diabetes, Diabetes, Autoimmune, Autoimmune Diabetes, Juvenile Diabetes, Type 1 Diabetes Mellitus
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 milligrams/milliliter (mg/ml), PET/CT Scan, Renal Biopsy
Drug · Radiation · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 30 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Brachytherapy, Computed Tomography, Dual X-ray Absorptiometry, External Beam Radiation Therapy, Magnetic Resonance Imaging, PSMA PET Scan, Questionnaire Administration, Relugolix
Procedure · Radiation · Other + 1 more
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Body Composition
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Epigenetic Regulation of Human Adipose Tissue Distribution

NCT02728635
Conditions
Obesity
Interventions
Dual-energy X-ray absorptiometry (DEXA)/ Magnetic resonance imaging (MRI) and Magnetic resonance spectroscopy (MRS), Adipose tissue biopsies, FSIGTT/ RMR
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Recruiting Phase 4 Interventional Accepts healthy volunteers

Markers of Osteoporosis in Cystic Fibrosis

NCT03921060
Conditions
Cystic Fibrosis
Interventions
Denosumab
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral Contraceptive Pill, Lifestyle Management Program, Quality of Life Questionnaire, Oral Glucose Tolerance Test, Blood work, Abdominal Ultra Sound, Dual-energy x-ray absorptiometry (DEXA scan), placebo
Drug · Behavioral · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Conditions
Metabolic Syndrome, Obesity, Dyslipidemias
Interventions
Carbohydrate restricted group, Standard low fat diet
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
10 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Birmingham, Alabama
Conditions
Health Behavior
Interventions
Computer based vision application by video, whole body dual energy x-ray absorptiometry scan
Diagnostic Test · Radiation
Lead sponsor
Centennial Medical Group
Industry
Eligibility
18 Years to 100 Years
Enrollment
492 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Elkridge, Maryland
Conditions
Obesity, Weight Loss
Interventions
Resting Metabolic Rate (RMR), Duel-energy x-ray absorptiometry (DEXA), Visual Analog Scale (VAS), Meal Stimulation Test
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Obese
Interventions
Treadmill Test, Strength Test, Dual-Energy X-Ray Absorptiometry, Muscle Biopsy, Fat Biopsy, Resting Energy Expenditure, Magnetic resonance imaging
Diagnostic Test · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 45 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Terminated Not applicable Interventional Accepts healthy volunteers

Skeletal Health and Bone Marrow Composition Among Youth

NCT04203381
Conditions
Gender Dysphoria in Children, Puberty, Bone Development
Interventions
GnRH Agonist
Device
Lead sponsor
Amy DiVasta, MD
Other
Eligibility
9 Years to 14 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Cincinnati, Ohio
Conditions
Osteoporosis
Interventions
Patient Pamphlet
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years and older · Female only
Enrollment
2,997 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Birmingham, Alabama