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background
backgroundDexmedetomidine can promote normal sleep and can also improve analgesic effects
method
methodIn this randomized double-blind controlled trial, we recruited 712 elderly patients (age 65-90 years) who were planning to undergo major orthopedic surgery
result
resultThe incidence of postoperative delirium in the placebo group was 7.
in conclusion
in conclusionSufentanil intravenous analgesia with low-dose dexmedetomidine does not significantly reduce the occurrence of delirium, but it can improve the analgesic effect and sleep quality without causing adverse events
Original source:
Original source:Hong Hong, DaZhi Zhang, Mo Li, et al.
Impact of dexmedetomidine supplemented analgesia on delirium in patients recovering from orthopedic surgery: A randomized controlled trial
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