- Conditions
- Hypoparathyroidism
- Interventions
- No intervention
- Other
- Lead sponsor
- Takeda
- Industry
- Eligibility
- Not listed
- Enrollment
- 1,339 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2026
- U.S. locations
- 54
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 42 more
Search Results
Search by objective public record fields.
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.
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Showing 1–24
of 125
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Post Menopausal Osteoporosis
- Interventions
- Placebo, Vitamin D and calcium supplementation, ibandronate [Bonviva/Boniva]
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 65 Years and older · Female only
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 7
- States / cities
- Beverly Hills, California • La Jolla, California • Augusta, Georgia + 4 more
- Conditions
- Osteopenia
- Interventions
- Calcium Carbonate, Vitamin D3, Risedronate, Bone-loading exercises
- Drug · Behavioral
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years and older · Female only
- Enrollment
- 276 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- 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
- Tonsillectomy
- Interventions
- Celecoxib, Placebo, Acetaminophen, Oxycodone
- Drug · Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 3 Years to 11 Years
- Enrollment
- 172 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity
- Interventions
- Calcium supplement, Placebo
- Drug
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 540 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Bone Alteration, Dietary Modification
- Interventions
- Calcium/Vitamin D, Placebo
- Dietary Supplement
- Lead sponsor
- United States Army Research Institute of Environmental Medicine
- Federal
- Eligibility
- 17 Years to 42 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency, Carnitine Palmitoyltransferase Deficiency 2, Very Long Chain Acyl Coa Dehydrogenase Deficiency, Trifunctional Protein Deficiency
- Interventions
- Nutritional Ketone Supplement, Isocaloric Placebo Supplement
- Dietary Supplement
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Osteoporotic Fractures, Osteoporosis, Postmenopausal
- Interventions
- Zoledronic acid, vitamin D, calcium, Saline
- Drug · Dietary Supplement · Other
- Lead sponsor
- Susan L. Greenspan
- Other
- Eligibility
- 65 Years and older · Female only
- Enrollment
- 310 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- New Kensington, Pennsylvania
- Conditions
- Cognitive Change
- Interventions
- Drink
- Dietary Supplement
- Lead sponsor
- University of Memphis
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Depression, Depression, Postpartum
- Interventions
- Elemental calcium (as carbonate)
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 238 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Hypertension
- Interventions
- NanoGreens, Whey protein, Calcium pills
- Dietary Supplement
- Lead sponsor
- Logan College of Chiropractic
- Other
- Eligibility
- 20 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 2
- States / cities
- Chesterfield, Missouri
- Conditions
- Transplant Bone Disease
- Interventions
- Pamidronate, vitamin D, Calcium Carbonate
- Drug
- Lead sponsor
- Providence Health & Services
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2002
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Low Bone Mass
- Interventions
- Resveratrol, Placebo
- Dietary Supplement
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- Female only
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Kidney Stones
- Interventions
- Low Oxalate Diet, High Oxalate Diet
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 88 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Paget's Disease of the Bone, Hypocalcemia
- Interventions
- Reclast (ZOL446, zoledronic acid), Calcium, Vitamin D
- Drug · Dietary Supplement
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- Not listed
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 9
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Gainesville, Georgia + 6 more
- Conditions
- Dietary Supplements
- Interventions
- Emergen-C Core Super Orange Powder, Placebo
- Dietary Supplement
- Lead sponsor
- HALEON
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 299 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Type 1 Diabetes
- Interventions
- Autologous UCB, Omega 3 FA, Vitamin D
- Biological · Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 1 Year to 18 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Obesity in Children, Bone Strength, GLP - 1, Lifestyle Modification, Bone Density, Obesity
- Interventions
- GLP-1 receptor agonist, Lifestyle intervention
- Drug · Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Osteoporosis
- Interventions
- Calcium supplement
- Drug
- Lead sponsor
- Creighton University
- Other
- Eligibility
- 19 Years to 27 Years · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1995 – 2000
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Perimenopausal Bone Loss
- Interventions
- Prunes, Calcium supplement, Vitamin D Supplement
- Dietary Supplement
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 44 Years to 55 Years · Female only
- Enrollment
- 124 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Hip Fracture
- Interventions
- PUSH, Protein, Nutrition
- Behavioral · Dietary Supplement
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Towson, Maryland
- Conditions
- Osteoporosis
- Interventions
- Soluble Corn Fiber (SCF) without Calcium, Soluble Corn Fiber (SCF) + Calcium, Placebo, Placebo + calcium
- Dietary Supplement · Combination Product
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 9 Years to 14 Years
- Enrollment
- 177 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Complications of Bariatric Procedures, Avitaminosis
- Interventions
- Chewable Multivitamin with Iron, PatchMD Vitamin D3/Calcium Patch, PatchMD Multivitamin Patch, PatchMD B12 Energy Plus Patch, Chewable Calcium, Quick Dissolve B12
- Dietary Supplement
- Lead sponsor
- California State Polytechnic University, Pomona
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Brea, California