Journal of clinical anesthesia
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Review Meta Analysis
Association of postoperative delirium with cognitive outcomes: A meta-analysis.
To determine the association between postoperative delirium (POD) and cognitive outcomes at least 1 month after surgery in elderly patients, and synthesize the dynamic risk trajectory of cognition impairment after POD. ⋯ This is the first meta-analysis quantifying the association between POD and cognitive outcomes. Our results showed that POD was significantly associated with worse cognitive outcomes, including short- and long-term cognitive outcomes following surgery.
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Randomized Controlled Trial
Associations between intraoperative and post-anesthesia care unit hypotension and surgical ward hypotension.
To test whether patients who experience hypotension in the post-anesthesia care unit or during surgery are most likely to experience hypotension on surgical wards. ⋯ Intraoperative hypotension poorly predicted ward hypotension. Pressures in the post-anesthesia care unit were more predictive, but the combination of sensitivity and specificity remained poor. Unless far better predictors are identified, all surgical inpatients should be considered at risk for postoperative hypotension.
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Observational Study
A comparison of accelerometric monitoring by TOF Watch® SX and electromyographic monitoring by Tetragraph® for recovery from neuromuscular blockade.
Neuromuscular monitoring has become a standard of care for management of anesthesia. While acceleromyography (AMG) is the most common technology used in clinical practice, guidelines suggest that electromyographic (EMG) devices are ideal for quantitative neuromuscular monitoring. The Tetragraph® is an EMG monitor that has recently been marketed. ⋯ Bias between the TOF Watch SX and the Tetragraph TOF-ratios is in line with previous results for AMG and EMG monitors.