A New Paradigm for Vitamin D Sufficiency
Public ClinicalTrials.gov record NCT02969850. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A New Paradigm for Vitamin D Sufficiency: A 6-month, Randomized, Double-blind, Placebo-controlled Study to Investigate Vitamin D Status in Elderly Caucasian Women
Study identification
- NCT ID
- NCT02969850
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- NYU Langone Health
- Other
- Enrollment
- 444 participants
Conditions and interventions
Conditions
Interventions
- Vitamin D Supplementation Dietary Supplement
- Placebo Other
- Calcium Dietary Supplement
Dietary Supplement · Other
Eligibility (public fields only)
- Age range
- 60 Years to 90 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2016
- Primary completion
- Nov 30, 2019
- Completion
- Nov 30, 2019
- Last update posted
- Oct 21, 2021
2016 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Winthrop University Hospital | Mineola | New York | 11501 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02969850, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 21, 2021 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02969850 live on ClinicalTrials.gov.