Dexmedetomidine improves surgical field in cochlear implant surgery: a randomized, double-blind, placebo-controlled trial

ABSTRACT

Objectives: Sympatholytic properties of dexmedetomidine have many advantages to use in general anesthesia especially in pediatric age group undergoing cochlear implant surgeries. This study is designed to compare the effects of bolus dose of dexmedetomidine followed by infusion with placebo in cochlear implant surgeries for quality of hypotensive anesthesia with hemodynamic stability and incidence of complications in pediatric age group particularly emergence delirium with sevoflurane