Effect of Dexmedetomidine Alone for Intravenous Patient-Controlled Analgesia After Gynecological Laparoscopic Surgery: A Consort-Prospective, Randomized, Controlled Trial.

Medicine (Baltimore) · 2016 · PMC4902522 · PMID 27175680

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Although not designed for this purpose, previous studies showed a trend that DEX reduced postoperative pain whether used intraoperatively or postoperatively. 8 , 21 , 22 Frolich et al 23 reported that intravenous infusion of DEX reduced pain ratings for cold and ischemic pain.

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