- 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
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 1–24
of 67
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Secondary Hyperparathyroidism, End-stage Kidney Disease (ESKD)
- Interventions
- PLS240, Placebo, Open-Label Extension PLS240
- Drug
- Lead sponsor
- Pathalys Pharma
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 362 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 49
- States / cities
- Pine Bluff, Arkansas • Anaheim, California • Beverly Hills, California + 41 more
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism
- Interventions
- Contrast Enhanced Ultrasonography
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Renal Osteodystrophy
- Interventions
- Low magnitude mechanical stimuli
- Device
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Kidney Failure, Chronic, Chronic Kidney Disease-Mineral and Bone Disorder
- Interventions
- Oral calcitriol with cinacalcet rescue, IV activated vitamin D
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Chronic Kidney Disease
- Interventions
- Calcium acetate, Lanthanum Carbonate, Sevelamer Carbonate, Placebo
- Drug
- Lead sponsor
- Denver Nephrologists, P.C.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Chronic Kidney Disease
- Interventions
- Not listed
- Lead sponsor
- Saint Louis VA Medical Center
- Federal
- Eligibility
- 18 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Transplant; Failure, Kidney, Renal Disease, End Stage, Hyperparathyroidism, Secondary
- Interventions
- Paricalcitol, Corticosteroid Avoidance Immune Suppression Protocol
- Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 2
- States / cities
- Scottsdale, Arizona • Rochester, Minnesota
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism, Vitamin D Insufficiency
- Interventions
- Cohort 1 CTAP101 Capsules- 60µg, Cohort 1 CTAP101 Capsules - 90µg, Cohort 1 Matching Sugar Capsule, Cohort 2 CTAP101 Capsules - 30µg, Cohort 2 Matching Sugar Capsule
- Drug
- Lead sponsor
- OPKO Health, Inc.
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Bannockburn, Illinois
- Conditions
- Secondary Hyperparathyroidism
- Interventions
- Hectorol (doxercalciferol injection), Zemplar (Paricalcitol injection)
- Drug
- Lead sponsor
- Genzyme, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Secondary Hyperparathyroidism, Chronic Kidney Disease
- Interventions
- Cinacalcet, active vitamin D analogue
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Lynchburg, Virginia
- Conditions
- Chronic Kidney Disease, Hyperparathyroidism, Secondary, Secondary Hyperparathyroidism
- Interventions
- Cinacalcet
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 28 Days to 2190 Days
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 4
- States / cities
- Los Angeles, California • San Francisco, California • Louisville, Kentucky + 1 more
- Conditions
- Renal Osteodystrophy
- Interventions
- doxercalciferol, Cholecalciferol
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 82 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Phosphorus and Calcium Disorders, Chronic Kidney Disease Mineral and Bone Disorder, Chronic Kidney Diseases
- Interventions
- High Phosphorus Diet, Low Phosphorus Diet
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Renal Osteodystrophy
- Interventions
- Not listed
- Lead sponsor
- Hartmut Malluche, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 464 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Hyperparathyroidism, Secondary
- Interventions
- Etelcalcetide
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years to 110 Years
- Enrollment
- 902 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 68
- States / cities
- Birmingham, Alabama • Alhambra, California • Azusa, California + 64 more
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism, Hemodialysis
- Interventions
- Paricalcitol, Cinacalcet
- Drug
- Lead sponsor
- Abbott
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 272 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 30
- States / cities
- Tempe, Arizona • Chula Vista, California • Los Angeles, California + 22 more
- Conditions
- Hyperparathyroidism, Secondary
- Interventions
- Etelcalcetide
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 158 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 40
- States / cities
- Alhambra, California • Azusa, California • Bakersfield, California + 37 more
- Conditions
- Chronic-kidney Disease Stage 5D on Stable Hemodialysis
- Interventions
- Single VS-105/placebo to healthy, Multiple VS-105/placebo to healthy, Multiple VS-105/placebo to HD subjects
- Drug
- Lead sponsor
- Vidasym, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Lakewood, Colorado
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism, Chronic Renal Insufficiency, Chronic Renal Failure
- Interventions
- CTA018 Injection
- Drug
- Lead sponsor
- OPKO IP Holdings II, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 5
- States / cities
- Pembroke Pines, Florida • Meridian, Idaho • Springfield, Massachusetts + 2 more
- Conditions
- Secondary Hyperparathyroidism, Chronic Kidney Disease
- Interventions
- Etelcalcetide, Standard of Care
- Drug · Other
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 0 Years to 18 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2029
- U.S. locations
- 10
- States / cities
- Los Angeles, California • Aurora, Colorado • Kansas City, Missouri + 7 more
- Conditions
- Chronic Kidney Disease (Stage 3-4), Chronic Kidney Disease Mineral and Bone Disorder
- Interventions
- Dietary Phosphorus Intake
- Dietary Supplement
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Secondary Hyperparathyroidism, End Stage Renal Disease
- Interventions
- paricalcitol injection
- Drug
- Lead sponsor
- Abbott
- Industry
- Eligibility
- 2 Years to 20 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2002
- U.S. locations
- 6
- States / cities
- Stanford, California • Miami, Florida • Buffalo, New York + 2 more
- Conditions
- Chronic Kidney Disease stage3, Chronic Kidney Disease stage4, Vitamin d Deficiency, Secondary Hyperparathyroidism
- Interventions
- CTAP101, Placebo
- Drug
- Lead sponsor
- OPKO Health, Inc.
- Industry
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Columbus, Ohio • Greenville, South Carolina