Clinical therapeutics
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Clinical therapeutics · Jan 2019
Review Meta AnalysisEffects of Perioperative Dexmedetomidine on Postoperative Mortality and Morbidity: A Systematic Review and Meta-analysis.
Major postoperative complications translate into increased health care resource utilization, prolonged hospital stays, and increased mortality. We aimed to assess the effects of perioperative dexmedetomidine use on postoperative mortality and the prevalence of major complications after cardiac and noncardiac surgery. ⋯ Dexmedetomidine use may help to reduce postoperative 30-day mortality, durations of mechanical ventilation, ICU stay, and hospital stay, and the prevalences of delirium, atrial fibrillation, and cardiac arrest in patients who undergo cardiac surgery. The majority of the benefits of dexmedetomidine were not significant in patients undergoing noncardiac surgery. An increased risk for bradycardia should be taken into consideration when prescribing dexmedetomidine. International Prospective Register of Systematic Reviews identifier: CRD42017070791.