PubMed · 2015 · 48 citations · 85 references
The present meta-analysis indicates that dexmedetomidine shows superiority to placebo, but not to all other anesthetic agents on PONV. And this efficacy may be related to a reduced consumption of intraoperative opioids.
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A Simplified Risk Score for Predicting Postoperative Nausea and Vomiting
Christian C. Apfel, Esa Läärä, M. Koivuranta et al. · Anesthesiology · 1999 · 2K citations · Full text