Vitamin D to Improve Outcomes by Leveraging Early Treatment
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Boyd Taylor Thompson, MD
Massachusetts General Hospital
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
47 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Ucsf Fresno
Fresno, California, United States
- Ronald Reagan Ucla Medical Center
Los Angeles, California, United States
- Uc Davis Medical Center
Sacramento, California, United States
- Ucsf Medical Center
San Francisco, California, United States
- Stanford University
Stanford, California, United States
- Medical Center of Aurora
Aurora, Colorado, United States
- University of Colorado Hospital
Aurora, Colorado, United States
- St. Joseph Hospital
Del Norte, Colorado, United States
- Denver Health Medical Center
Denver, Colorado, United States
- Swedish Medical Center
Englewood, Colorado, United States
- Iu Health Methodist Hospital
Indianapolis, Indiana, United States
- University of Kentucky
Lexington, Kentucky, United States
- University Medical Center
New Orleans, Louisiana, United States
- Maine Medical Center
Portland, Maine, United States
- Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
- Brigham and Women'S Hospital
Boston, Massachusetts, United States
- Massachusetts General Hospital
Boston, Massachusetts, United States
- Tufts Medical Center
Boston, Massachusetts, United States
- Baystate Medical Center
Springfield, Massachusetts, United States
- St. Vincent'S Hospital
Worcester, Massachusetts, United States
- University of Michigan Medical Center
Ann Arbor, Michigan, United States
- Henry Ford Medical Center
Detroit, Michigan, United States
- University of Mississippi Medical Center
Jackson, Mississippi, United States
- Mt. Sinai Hospital
New York, New York, United States
- Montefiore Medical Center
The Bronx, New York, United States
- Wake Forest Baptist Medical Center
Winston-Salem, North Carolina, United States
- Summa Akron City Hospital
Akron, Ohio, United States
- University of Cincinnati Medical Center
Cincinnati, Ohio, United States
- Cleveland Clinic Foundation
Cleveland, Ohio, United States
- Osu Hospital East Campus
Columbus, Ohio, United States
- Ohio State University Wexner Medical Center
Columbus, Ohio, United States
- Oregon Health and Science University
Portland, Oregon, United States
- Providence Portland Medical Center
Portland, Oregon, United States
- Penn State Hershey Medical Center
Hershey, Pennsylvania, United States
- Upmc Presbyterian/mercy/shadyside
Pittsburgh, Pennsylvania, United States
- Vanderbilt University Medical Center
Nashville, Tennessee, United States
- Intermountain Medical Center
Murray, Utah, United States
- Mckay-Dee Hospital
Ogden, Utah, United States
- Utah Valley Regional Medical Center
Provo, Utah, United States
- Lds Hospital
Salt Lake City, Utah, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 27 Apr 2017
- Primary completion
- 11 Dec 2018
- Completion
- 11 Dec 2018
- Last update posted
- 27 Jan 2020
- Registered enrollment
- 1,358
- Registry id
- NCT03096314
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.