- Conditions
- Thyroid Nodules, Hypocalcemia
- Interventions
- Calcitriol, Control Pill
- Dietary Supplement
- Lead sponsor
- David Shonka, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
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Showing 1–7
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- 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
- 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
- Weight Loss, Vitamin D or Placebo
- Interventions
- Weight Loss, Vitamin D 2500 IU, Weight Maintenance
- Behavioral · Dietary Supplement
- Lead sponsor
- Rutgers University
- Other
- Eligibility
- 50 Years to 72 Years · Female only
- Enrollment
- 83 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Secondary Hyperparathyroidism, Renal Failure, Chronic Renal Insufficiency
- Interventions
- Hectorol (doxercalciferol capsules), 0.5mcg
- Drug
- Lead sponsor
- Genzyme, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 17
- States / cities
- Phoenix, Arizona • Alhambra, California • Riverside, California + 14 more
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- pioglitazone, rosiglitazone, placebo, Vitamin D, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 1,332 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 23
- States / cities
- Long Beach, California • Los Angeles, California • Northridge, California + 19 more
- Conditions
- Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer
- Interventions
- Arm A: Vitamin D3 Group, Placebo
- Dietary Supplement
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Evanston, Illinois