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Vitamin D and the Free Hormone Hypothesis

NCT02336932 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 20

Last updated 2019-03-26

No results posted yet for this study

Summary

The purpose of this study is to describe changes in vitamin D parameters before, during and after a well-defined elective surgical trauma (knee arthroplasty) and to compare these changes to other steroid hormones (testosterone and oestrogens). The hypothesis is that profound changes in free and total vitamin D will occur as a result of changes between intravascular vs extravascular protein compartments during surgical trauma.

Conditions

  • Arthrosis
  • Surgery

Sponsors & Collaborators

  • Copenhagen University Hospital, Hvidovre

    collaborator OTHER

  • Holbaek Sygehus

    collaborator OTHER

  • Rigshospitalet, Denmark

    lead OTHER

Principal Investigators

  • martin B Jensen, MD, DMSc · Rigshospitalet, Denmark

Eligibility

Min Age
50 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-02-28
Primary Completion
2017-02-28
Completion
2018-07-31

Countries

  • Denmark

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 NCT02336932 on ClinicalTrials.gov