- Conditions
- Spinal Cord Injury, Spinal Cord Injuries, Trauma, Nervous System, Wounds and Injury, Central Nervous System Diseases, Spinal Cord Diseases, Gonadal Disorders, Endocrine System Diseases, Hypogonadism, Genital Diseases, Male, Spinal Cord Trauma, Injuries, Spinal Cord, Walking, Difficulty, Gait Disorders, Neurologic, Locomotion Disorder, Neurologic, Wounds and Injuries, Nervous System Diseases, Testosterone Deficiency, Androgen Deficiency, Hormone Deficiency
- Interventions
- Testosterone Enanthate, Locomotor Training
- Drug · Behavioral
- Lead sponsor
- North Florida Foundation for Research and Education
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Jacksonville, Florida
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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 344
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Osteoporosis
- Interventions
- Not listed
- Lead sponsor
- National Center for Research Resources (NCRR)
- NIH
- Eligibility
- 16 Years to 54 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 1998
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Osteoporosis
- Interventions
- Teriparatide, Alendronate, Calcium, Vitamin D, Placebo-Oral, Placebo-SC
- Drug · Dietary Supplement
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 45 Years to 85 Years · Female only
- Enrollment
- 203 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2003
- U.S. locations
- 15
- States / cities
- Mobile, Alabama • Tustin, California • Lakewood, Colorado + 12 more
- Conditions
- Rothmund-Thomson Syndrome
- Interventions
- Calcium stable isotope
- Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Physical Activity, Nutrition
- Interventions
- Physical activity, Calcium supplement
- Procedure · Drug
- Lead sponsor
- South Dakota State University
- Other
- Eligibility
- 3 Years to 4 Years
- Enrollment
- 224 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1998 – 2003
- U.S. locations
- 1
- States / cities
- Brookings, South Dakota
- Conditions
- Primary Hyperparathyroidism, Bone Diseases, Metabolic, Osteoporosis, Postmenopausal, Bone Loss, Postmenopausal
- Interventions
- Forearm exercise program, Walking program
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 45 Years and older · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Aging, Physical Fitness
- Interventions
- Ibuprofen, Placebo, musculoskeletal-loading exercise
- Drug · Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 60 Years to 75 Years
- Enrollment
- 159 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Osteoporosis
- Interventions
- denosumab, teriparatide
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 45 Years and older · Female only
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Osteoporosis, Bone Loss, Osteopenia, Osteoporosis, Spinal Cord Injuries, Chronic Spinal Paralysis
- Interventions
- Romosozumab, Alendronate
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Obesity, Osteoporosis
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 40 Years and older · Female only
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Effect of Treatment on Bone Mineral Density
- Interventions
- enclomiphene citrate, Placebo
- Drug
- Lead sponsor
- Repros Therapeutics Inc.
- Industry
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 17
- States / cities
- Mesa, Arizona • Phoenix, Arizona • Tempe, Arizona + 14 more
- Conditions
- Juvenile Rheumatoid Arthritis
- Interventions
- Calcium carbonate
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 6 Years to 18 Years
- Enrollment
- 192 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2001
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Disorder of Bone Density and Structure, Unspecified
- Interventions
- Recombinant human insulin like growth factor-1 (rhIGF-1)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 12 Years to 26 Years · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Breast Cancer, Osteoporosis
- Interventions
- Bone Mineral Density
- Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- Female only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 3
- States / cities
- Basking Ridge, New Jersey • Commack, New York • New York, New York
- Conditions
- Osteoporosis
- Interventions
- Parathyroid Hormone, Alendronate, Teriparatide
- Drug
- Lead sponsor
- Helen Hayes Hospital
- Other
- Eligibility
- 50 Years and older · Female only
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1987 – 2006
- U.S. locations
- 1
- States / cities
- West Haverstraw, New York
- Conditions
- Spinal Cord Injury
- Interventions
- NMES, Vitamin D, Passive movement
- Device · Drug · Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Product Persistence in GI Tract, Kinetics, Rheumatoid Arthritis (RA), Bone Density
- Interventions
- SBD111 Probiotic Medical Food, SBD121 Probiotic Medical Food
- Other
- Lead sponsor
- Solarea Bio, Inc
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Waltham, Massachusetts
- Conditions
- Pulmonary Disease, Chronic Obstructive
- Interventions
- Salmeterol 50 mcg BID, Fluticasone Propionate/Salmeterol 250/50 mcg BID, DISKUS inhaler
- Drug · Device
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 186 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 37
- States / cities
- Berkeley, California • Fullerton, California • Rancho Mirage, California + 31 more
- Conditions
- Endometrial Cancer, Breast Cancer
- Interventions
- Not listed
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 55 Years to 80 Years · Female only
- Enrollment
- 15,595 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Osteogenesis Imperfecta
- Interventions
- Denosumab
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 153 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2022
- U.S. locations
- 13
- States / cities
- Los Angeles, California • Torrance, California • Aurora, Colorado + 10 more
- Conditions
- Prostate Cancer, Osteoporosis, Hypogonadism
- Interventions
- alendronate
- Drug
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 50 Years to 85 Years · Male only
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Bone Mineral Density, Hemophilia A, Hemophilia B
- Interventions
- DXA scan + MRI
- Other
- Lead sponsor
- Baxalta now part of Shire
- Industry
- Eligibility
- 25 Years and older · Male only
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cushing Syndrome
- Interventions
- Not listed
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- Not listed
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1993 – 2004
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Vitamin D Deficiency
- Interventions
- High Dose Vitamin D3, Low Dose Vitamin D3, Placebo
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- Up to 75 Years · Female only
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin