A Prospective Trial on the Effects of Vitamin D Supplementation in Collegiate Swimmers and Divers

Completed · Phase 3 · Has a placebo group

Conditions studied: Healthy

In brief

Objective 1: Determine if Vitamin D supplementation can improve body composition, reduce injuries and illnesses, and improve performance in collegiate swimmers and divers. Objective 2: Examine how baseline Vitamin D levels predict outcome variables over the course of the intervention period.

Key facts

Study ID

NCT01488227

Run by

University of Kentucky

People needed

45

Starts

2011-08-01

Expected to finish

2012-03-01

Last updated by the study team

2013-02-25

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• University of Kentucky Swimmers and Divers, at least 18 years old.
• No recent history of Vitamin D supplementation beyond 400IU

You may not qualify if…

• hormone replacement therapy,
• high dose Vitamin D supplementation,
• history of renal disease or kidney stones,
• organ transplantation,
• sarcoidosis,
• parathyroid disease,
• history of high blood calcium levels.

Where it is running

• University of Kentucky — Lexington, Kentucky, United States

Full record on ClinicalTrials.gov

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