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The effect of i.v. ondansetron, before induction of anaesthesia, on intraocular pressure (IOP) in patients undergoing cataract surgery was investigated. Forty patients (two groups of 20) received either ondansetron 4 mg (treatment group) or 0.9% saline (placebo group) in a double-blind controlled manner. There were no significant differences in IOP between the groups. Ondansetron had no significant effect on IOP during the study period.
Dr. N.M. Robin, Department of Anaesthesia, Royal Liverpool University Hospital, UK
12.17 Anesthesia (Part of: 12 Surgical treatment)