- Conditions
- Secondary Hyperparathyroidism, Chronic Kidney Disease
- Interventions
- Zemplar, 42 Ca carbonate absorption via single tracer method, Calcijex
- Drug · Procedure
- Lead sponsor
- Abbott
- Industry
- Eligibility
- 20 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2004
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
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 157
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma, Central Nervous System Leukemia, Mixed Phenotype Acute Leukemia, Testicular Leukemia
- Interventions
- Biospecimen Collection, Blinatumomab, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Scan, Calaspargase Pegol, Computed Tomography, Cyclophosphamide, Cytarabine, Daunorubicin Hydrochloride, Dexamethasone, Doxorubicin Hydrochloride, Inotuzumab Ozogamicin, Leucovorin Calcium, Magnetic Resonance Imaging, Mercaptopurine, Methotrexate, Pegaspargase, Positron Emission Tomography, Prednisolone, Prednisone, Questionnaire Administration, Radiation Therapy, Thioguanine, Vincristine Sulfate
- Procedure · Biological · Drug + 2 more
- Lead sponsor
- Children's Oncology Group
- Network
- Eligibility
- 365 Days to 25 Years
- Enrollment
- 5,951 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2032
- U.S. locations
- 203
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 155 more
- Conditions
- Peritoneal Carcinomatosis, Ovarian Cancer
- Interventions
- Radspherin
- Drug
- Lead sponsor
- Oncoinvent Solutions AS
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2031
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Pregnancy, Uterine Contraction
- Interventions
- Calcium Carbonate
- Dietary Supplement
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Hydration
- Interventions
- Nuun Instant, Water, Nuun Electrolyte
- Dietary Supplement · Other
- Lead sponsor
- University of Memphis
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Vitamin D Deficiency, Type 2 Diabetes Mellitus, Cardiovascular Disease
- Interventions
- Vitamin D3, Calcium carbonate
- Dietary Supplement
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- 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
- Leukemia, Lymphoblastic, Acute, Osteoporosis
- Interventions
- Calcium carbonate (Tums), vitamin D, Placebo
- Drug · Other
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 429 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2011
- U.S. locations
- 3
- States / cities
- Memphis, Tennessee
- Conditions
- Hypersensitivity
- Interventions
- Arginine/Calcium Carbonate, Nupro - Fluoride Free
- Device
- Lead sponsor
- Colgate Palmolive
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Langhorne, Pennsylvania
- 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
- Diarrhea
- Interventions
- Calcium Carbonate, nelfinavir, lamivudine, loperamide, Calcium carbonate not administered, lamivudine + zidovudine
- Drug · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • Fort Lauderdale, Florida • New York, New York + 3 more
- Conditions
- Spinal Cord Injury, Bone Loss, Osteoporosis
- Interventions
- Alendronate, Calcium, Vitamin D
- Drug · Dietary Supplement
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Type 2 Diabetes
- Interventions
- Tirzepatide, Dulaglutide, Semaglutide
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 70,000 participants
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Quality of Life, Body Mass Index
- Interventions
- MannaBears, AlgaeCal Calcium, Calcium carbonate, Vitamin D3
- Dietary Supplement
- Lead sponsor
- Integrative Health Technologies, Inc.
- Network
- Eligibility
- 5 Years to 19 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Menopause, Cognitive Change, Brain Disorder, Metabolic
- Interventions
- PhytoSERM, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- Roberta Brinton
- Other
- Eligibility
- 45 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 2
- States / cities
- Tucson, Arizona • New York, New York
- Conditions
- HIV Infection
- Interventions
- Alendronate, Placebo, Calcium carbonate/vitamin D
- Drug · Dietary Supplement
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 11 Years to 24 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2017
- U.S. locations
- 7
- States / cities
- Los Angeles, California • Miami, Florida • Tampa, Florida + 4 more
- Conditions
- Breast Cancer, Osteoporosis
- Interventions
- calcium carbonate, vitamin D, risedronate sodium, placebo
- Dietary Supplement · Drug · Other
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 198
- States / cities
- Mobile, Alabama • Scottsdale, Arizona • Aurora, Colorado + 124 more
- Conditions
- Salt Sensitivity of Blood Pressure, Hypertension
- Interventions
- High Salt Diet, Low Salt Diet
- Dietary Supplement
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 281 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Chicago, Illinois
- 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
- Aneurysm, Intracranial
- Interventions
- Surpass Evolve Flow Diverter System
- Device
- Lead sponsor
- Stryker Neurovascular
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 248 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2028
- U.S. locations
- 32
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 27 more
- 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
- Pregnancy, Pharmacokinetics, Postpartum Hemorrhage
- Interventions
- Oral calcium carbonate, Oral calcium citrate
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Stanford, California
- 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
- Type 2 Diabetes, Diabetes Mellitus, Type 2
- Interventions
- Tirzepatide
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 32
- States / cities
- Tempe, Arizona • Corona, California • Gardena, California + 28 more