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NK-1 Receptor Antagonists
Aprepitant
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40-80mg PO within 3 hours of induction of anesthesia
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Routine use not yet established
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Appears to be more effective than ondansetron in preventing PONV in the first 24-48 hours
Adapted from Anesth Analg. August 2020 - Volume 131 - Issue 2 - p 411-448
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