Anesthesia and analgesia
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Anesthesia and analgesia · Oct 2011
Review Meta AnalysisA comparison between remifentanil and meperidine for labor analgesia: a systematic review.
Remifentanil is an ultrashort-acting opioid with favorable pharmacokinetic properties that make it suitable as a labor analgesic. Although it crosses the placenta freely, it is eliminated quickly in the neonate by rapid metabolism and redistribution. We aimed to determine whether remifentanil compared with meperidine is effective in reducing pain scores in laboring parturients. Other effects on the mother, the labor process, and the neonate were also examined. ⋯ Compared with meperidine, remifentanil is superior in reducing mean VAS scores for labor pain after 1 hour.