Postoperative Sleep Disturbances Role in Cognitive Test Results After Fast-track Hip and Knee Arthroplasty
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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.
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Ages Eligible for Study:
60 Years and older (Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Patients above 60 years undergoing hip/knee replacement surgery in a fest track set-up.
ASA classification I-IV
general anaesthesia within 90 days
daily use of sedatives, hypnotics og anxiolytics
insufficient written and verbal Danish
severe hearing loss and poor sight
Parkinsons Disease or other functional neurological deficits