- Conditions
- Vitamin B12 Deficiency
- Interventions
- Vitamin B12
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 132 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Staten Island, New York
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 281
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Skeletal Anomalies, Kidney Transplant; Complications
- Interventions
- measurements to evaluate metabolic bone disease, standard care
- Diagnostic Test
- Lead sponsor
- Yale University
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Hypoparathyroidism, Endocrine System Diseases, Parathyroid Diseases
- Interventions
- Palopegteriparatide Experimental Arm, Palopegteriparatide Control Arm
- Combination Product
- Lead sponsor
- Ascendis Pharma Bone Diseases A/S
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 9
- States / cities
- Greeley, Colorado • Chicago, Illinois • Minneota, Minnesota + 5 more
- Conditions
- Hypoparathyroidism
- Interventions
- Placebo, NPSP558
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 124 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 19
- States / cities
- Scottsdale, Arizona • Lakewood, California • Orange, California + 16 more
- Conditions
- Osteoporosis
- Interventions
- Alendronate, Teriparatide
- Drug
- Lead sponsor
- Paul F Netzel
- Other
- Eligibility
- 45 Years and older · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Thyroid Disease, Thyroid Surgery, Parathyroid Gland
- Interventions
- Parathyroid auto-fluorescence imaging, Indocyanine green
- Device · Drug
- Lead sponsor
- OPTOSURGICAL, LLC
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- DiGeorge Syndrome, Hypoparathyroidism, Complete DiGeorge Syndrome
- Interventions
- Thymus/Parathyroid Transplantation
- Biological
- Lead sponsor
- Sumitomo Pharma Switzerland GmbH
- Industry
- Eligibility
- Up to 24 Months
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Osteoporosis
- Interventions
- Treadmill Exercise, Magnitude of Ca loss during Exercise at 26 degrees Celcius
- Procedure
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 60 Years to 80 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Chronic Kidney Disease
- Interventions
- grain (soy) protein diet, casein (meat) protein diet
- Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Osteoporosis
- Interventions
- Risedronate, Parathyroid Hormone
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Parathyroid Disease
- Interventions
- Tissue Samples
- Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- Not listed
- Enrollment
- 10,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2025
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Hypoparathyroidism, Endocrine System Diseases, Parathyroid Diseases
- Interventions
- TransCon PTH, Placebo
- Combination Product
- Lead sponsor
- Ascendis Pharma Bone Diseases A/S
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 9
- States / cities
- San Francisco, California • Chicago, Illinois • Rochester, Minnesota + 6 more
- Conditions
- Chronic Kidney Disease, Hyperparathyroidism, Secondary, Vitamin D Deficiency
- Interventions
- CTAP101 30 μg capsules, Sugar pill to CTAP101 30 μg capsules
- Drug · Other
- Lead sponsor
- OPKO IP Holdings II, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Bannockburn, Illinois
- Conditions
- Primary Hyperparathyroidism, Parathyroid Cancer, Multiple Endocrine Neoplasias, Heritable Hyperparathyroidism, Hyperparathyroid-jaw Tumor Syndrome
- Interventions
- 18F-FCH, NeuroEXPLORER
- Drug · Device
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 193 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2036
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Osteoporosis
- Interventions
- ALX1-11
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 45 Years and older · Female only
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 9
- States / cities
- Beverly Hills, California • Chicago, Illinois • Detroit, Michigan + 6 more
- Conditions
- Chronic Liver Disease, Hypovitaminosis
- Interventions
- magnesium
- Dietary Supplement
- Lead sponsor
- Rajib Bhattacharya, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Osteoporosis
- Interventions
- ALX1-11 50 mcg, placebo, ALX1-11 75mcg, ALX1-11
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 50 Years to 75 Years · Female only
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1995 – 1997
- U.S. locations
- 15
- States / cities
- Peoria, Arizona • Loma Linda, California • Mill Valley, California + 12 more
- Conditions
- DiGeorge Anomaly, DiGeorge Syndrome, Complete DiGeorge Anomaly, Complete DiGeorge Syndrome
- Interventions
- Cultured Thymus Tissue Implantation (CTTI), Cultured Thymus Tissue Implantation with Parathyroid Transplantation
- Biological · Other
- Lead sponsor
- Sumitomo Pharma Switzerland GmbH
- Industry
- Eligibility
- Not listed
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Plaque Psoriasis
- Interventions
- Parathyroid hormone ointment
- Drug
- Lead sponsor
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2005
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Chronic Kidney Disease, Hyperparathyroidism, Secondary, Vitamin D Deficiency
- Interventions
- CTAP101 30 μg capsules, Sugar pill to CTAP101 30 μg capsules
- Drug · Other
- Lead sponsor
- OPKO IP Holdings II, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 213 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Bannockburn, Illinois
- Conditions
- Thyroid Neoplasms, Thyroid Diseases, Hypoparathyroidism, Endocrine System Diseases, Endocrine Gland Neoplasms, Neoplasms by Site, Neoplasms, Head and Neck Neoplasms, Parathyroid Diseases
- Interventions
- PTeye
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Parathyroid Disease
- Interventions
- FACBC
- Drug
- Lead sponsor
- David M. Schuster, MD
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Osteoporosis, Hypercalcemia of Malignancy, Hyperparathyroidism, Bone Diseases, Endocrine
- Interventions
- Parathyroid Hormone-related Protein (1-36), parathyroid hormone (1-34), PTH (1-34) and PTHrP (1-36)
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 24 Years to 35 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Hydrocephalus
- Interventions
- Not listed
- Lead sponsor
- Xiangya Hospital of Central South University
- Other
- Eligibility
- 16 Years to 70 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Pleasanton, California