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Clinical Trials/NCT01383369
NCT01383369
Completed
Not Applicable

Postoperative Sleep Disturbances Role in Cognitive Test Results After Fast-track Hip and Knee Arthroplasty

Rigshospitalet, Denmark1 site in 1 country20 target enrollmentFebruary 2011

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Postoperative Cognitive Abilities
Sponsor
Rigshospitalet, Denmark
Enrollment
20
Locations
1
Primary Endpoint
Stroop colour word test result on the first postoperative morning compared to preoperatively.
Status
Completed
Last Updated
14 years ago

Overview

Brief Summary

The purpose of this study is to evaluate sleep cycle before and after fast-track arthroplasty (3 days before and 10 days after) combined with cognitive testing preoperatively, on postoperative day 1,2,10.

Registry
clinicaltrials.gov
Start Date
February 2011
End Date
August 2011
Last Updated
14 years ago
Study Type
Observational
Sex
All

Investigators

Responsible Party
Principal Investigator
Principal Investigator

Lene Krenk

Doctor

Rigshospitalet, Denmark

Eligibility Criteria

Inclusion Criteria

  • ASA classification I-IV

Exclusion Criteria

  • general anaesthesia within 90 days
  • daily use of sedatives, hypnotics og anxiolytics
  • alcohol abuse
  • insufficient written and verbal Danish
  • severe hearing loss and poor sight
  • Parkinsons Disease or other functional neurological deficits
  • Mini mental status \< 24
  • Shift work

Outcomes

Primary Outcomes

Stroop colour word test result on the first postoperative morning compared to preoperatively.

Time Frame: 4 days on average between preoperative and postoeperative testing

Study Sites (1)

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