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Vitamin D and Functional Outcomes After Total Hip Arthroplasty (THA)

NCT01397383 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 219

Last updated 2017-03-20

No results posted yet for this study

Summary

The investigators would like to evaluate the effect of serum 25-hydroxy vitamin D level on post-operative short-term functional outcomes after total hip arthroplasty (THA).

Hypothesis: Patients with low serum vitamin D level will have less within-patient improvement in pre- to 6 week, 1 year, 2 year and 5 year post THA WOMAC scores, SF-36 scores, and performance-based tests(get up and go test and 2 minute walking test) compared to patients who do not have a low vitamin D levels.

Also, Patients with low serum vitamin D level will have a higher rate of postoperative thigh pain or periprosthetic fracture.

Conditions

  • Vitamin D Deficiency

Sponsors & Collaborators

  • Hospital for Special Surgery, New York

    lead OTHER

Principal Investigators

  • Joseph M Lane, MD · Hospital for Special Surgery, New York

  • Aasis Unnanuntana, MD · Hospital for speicial surgery

Eligibility

Min Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2010-03-31
Primary Completion
2011-06-30
Completion
2014-02-03

Countries

  • United States

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 NCT01397383 on ClinicalTrials.gov