Intravenous dolasetron and ondansetron in prevention of postoperative nausea and vomiting: a multicenter, double‐blind, placebo‐controlled study

Abstract

When given at induction of anesthesia, 50 mg intravenous dolasetron is equivalent to 4 mg ondansetron and superior to 25 mg dolasetron and placebo for the prevention of PONV. All treatments were safely administered and well tolerated.