Randomized prospective double-blind placebo-controlled trial of effect of intravenous ondansetron on intraocular pressure during ophthalmic surgery.

Robin, N M; Mostafa, S M · Br J Anaesth · 2001

rct · Level II

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Abstract

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.

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