- 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
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 137
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Adenomatous Polyps
- Interventions
- 0.5 mg calcitriol (1a -25-dihydroxycholecalciferol), 75 mg acetylsalicylic acid (ASA) + 1250 mg calcium carbonate (CaCO3), placebo to 0.5 mg calcitriol (1a -25-dihydroxycholecalciferol), placebo to 75 mg acetylsalicylic acid (ASA) + 1250 mg calcium carbonate (CaCO3), Colonoscopy
- Drug · Procedure
- Lead sponsor
- Colotech A/S
- Industry
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 24
- States / cities
- Huntsville, Alabama • San Diego, California • Clearwater, Florida + 20 more
- Conditions
- Pregnancy Prevention
- Interventions
- Levonorgestrel 1.5 milligram, Meloxicam 15 milligram, calcium carbonate 750 milligram
- Drug · Other
- Lead sponsor
- InnovaGyn, Inc.
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Raleigh, North Carolina
- 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
- Colorectal Cancer, Polyps, Adenomas
- Interventions
- Calcium Carbonate, Vitamin D3, placebo
- Drug
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 2,813 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2016
- U.S. locations
- 10
- States / cities
- Los Angeles, California • Denver, Colorado • Atlanta, Georgia + 7 more
- Conditions
- Hypoparathyroidism
- Interventions
- Synthetic Human Parathyroid Hormone 1-34, Calcitriol & Calcium
- Drug
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 17 Years to 69 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1991 – 2014
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Obesity
- Interventions
- Calcium Carbonate
- Dietary Supplement
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 20 Years to 40 Years · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2001 – 2002
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Bariatric Surgery Candidate
- Interventions
- Zoledronic Acid, Calcium citrate + vitamin D, Vitamin D3
- Drug · Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 25 Years to 100 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy Participants
- Interventions
- Transcranial Ultrasound Magnetic Stimulation
- Other
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Gaucher's Disease, Osteopenia
- Interventions
- alendronate sodium, calcium carbonate, cholecalciferol
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2002
- U.S. locations
- 2
- States / cities
- Cincinnati, Ohio • Dayton, Ohio
- Conditions
- Diabetic Kidney Disease
- Interventions
- Vitamin D3
- Dietary Supplement
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Tourette Syndrome
- Interventions
- Active Treatment, Sham Treatment
- Device
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 8 Years to 20 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Healthy, Adult, Calcium, Bone Resorption, Endocrine; Obesity
- Interventions
- Calcium carbonate, Placebo Control
- Dietary Supplement
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Iron Overload, Oxidative Stress, Iron-deficiency Anemia
- Interventions
- Iron, Placebo
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 114 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Endometrial Cancer, Esophageal Cancer, Esophagogastric Junction (EGJ), Gastric (Stomach) Cancer, Head and Neck Cancer, Melanoma, Ovarian Cancer, Non-small Cell Lung (NSCLC), Urothelial Cancer
- Interventions
- Autologous genetically modified ADP-A2M4CD8 cells alone or in combination with nivolumab every four weeks or pembrolizumab every 6 weeks
- Genetic
- Lead sponsor
- USWM CT, LLC
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2037
- U.S. locations
- 9
- States / cities
- Orlando, Florida • Boston, Massachusetts • St Louis, Missouri + 6 more
- Conditions
- Geriatrics, Exercise, Telemedicine
- Interventions
- Alpena Otago Telehealth Program
- Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Flint, Michigan
- Conditions
- Delusion of Reference
- Interventions
- Endocrine Society UL Dosage Vitamin D, Institute of Medicine Dosage Vitamin D, Calcium
- Dietary Supplement
- Lead sponsor
- Winthrop University Hospital
- Other
- Eligibility
- 50 Years to 90 Years · Female only
- Enrollment
- 132 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Mineola, New York
- Conditions
- Obesity, Energy Metabolism
- Interventions
- C (smoothies based on soy protein containing no additional calcium), B (smoothies based on soy protein containing calcium), A (smoothies based on dairy protein containing calcium)
- Dietary Supplement
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 12 Years to 15 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- 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
- HIV Infections
- Interventions
- Alendronate, Calcium carbonate, Vitamin D
- Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 25 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Ends 2006
- U.S. locations
- 28
- States / cities
- Birmingham, Alabama • Los Angeles, California • San Diego, California + 17 more
- Conditions
- Chronic Kidney Disease
- Interventions
- 1500 mg/d elemental calcium as calcium carbonate, Placebo
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 35 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Essential Thrombocythemia
- Interventions
- Ropeginterferon alfa-2b, Anagrelide
- Biological · Drug
- Lead sponsor
- PharmaEssentia
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2029
- U.S. locations
- 4
- States / cities
- Scottsdale, Arizona • St Louis, Missouri • Houston, Texas + 1 more
- Conditions
- Breast Neoplasms
- Interventions
- Exemestane, Calcium carbonate, Vitamin D
- Drug · Dietary Supplement
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- Female only
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2011
- U.S. locations
- 2
- States / cities
- Washington D.C., District of Columbia • Bethesda, Maryland
- Conditions
- Brain Aneurysm
- Interventions
- Surpass Flow Diverter
- Device
- Lead sponsor
- Stryker Neurovascular
- Industry
- Eligibility
- 19 Years to 80 Years
- Enrollment
- 213 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2022
- U.S. locations
- 25
- States / cities
- Irvine, California • Santa Barbara, California • Gainesville, Florida + 21 more