Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Aug 2015
Randomized Controlled Trial[Effects of patient-controlled intravenous analgesia with dexmedetomidine and sufentanil on postoperative cognition in elderly patients after spine surgery].
To explore the effect of patient-controlled intravenous analgesia (PCIA) with dexmedetomidine and sufentanil on early postoperative cognition in elderly patients after spine surgery. ⋯ Dexmedetomidine combined with sufentanil in postoperative PCIA can result in superior analgesia and improve early postoperative cognitive function.