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Vitamin D Status and Supplementation in Athletes

NCT02008201 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 153

Last updated 2014-12-15

No results posted yet for this study

Summary

The objectives of this study are 1) to assess the prevalence of vitamin D deficiency in a group of sub elite athletes and 2) to identify seasonal changes in vitamin D status and the effect that supplementation may have during the course of a year.

The study is a double blinded parallel study design.

Conditions

  • Vitamin D Deficiency

Interventions

DIETARY_SUPPLEMENT

vitamin D

Sponsors & Collaborators

  • Wageningen University

    lead OTHER

Principal Investigators

  • Lisette de Groot, Prof. Dr. · Wageningen University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-05-31
Primary Completion
2014-04-30
Completion
2014-04-30

Countries

  • Netherlands

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02008201 on ClinicalTrials.gov