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Vitamin D Supplements on Markers for Cardiovascular Disease and Diabetes: an Individual Participant Data Meta-analysis

NCT02551835 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 2945

Last updated 2016-03-02

No results posted yet for this study

Summary

This meta-analysis will be conducted to study the effect on vitamin D supplements on markers for cardiovascular disease and diabetes using individual participant data from 12 RCTs. Given that previous data suggest that vitamin D supplementation might be most effective in those individuals with very low 25-hydroxyvitamin D (25(OH)D) and potentially harmful in those achieving very high levels after vitamin D supplementation, this meta-analyses will be performed in subgroups according 25(OH)D levels.

Conditions

  • Vitamin D Deficiency
  • Vitamin; Excess Vitamin D (Nutritional)

Sponsors & Collaborators

  • European Union

    collaborator OTHER

  • Amsterdam UMC, location VUmc

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-04-30
Primary Completion
2016-08-31
Completion
2016-08-31

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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 NCT02551835 on ClinicalTrials.gov