British journal of anaesthesia
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Randomized Controlled Trial Multicenter Study
Monitoring depth of anaesthesia in a randomized trial decreases the rate of postoperative delirium but not postoperative cognitive dysfunction.
Monitoring depth of anaesthesia in those over 60 yo decreases the incidence of post-operative delirium, though not post-operative cognitive decline.
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Multicenter Study
Is postoperative cognitive dysfunction a risk factor for dementia? A cohort follow-up study.
Postoperative cognitive dysfunction (POCD) is a common complication in elderly patients after major surgery. An association between POCD and the development of dementia has been suspected. In this study, we assessed if POCD was a risk factor for the occurrence of dementia. ⋯ POCD was not significantly associated with registered dementia over a median follow-up of 11 yr.