Study Objectives: To investigate whether a single preoperative IV dose of clonidine blunts
the hemodynamic and hyperadrenergic responses not only to intubation, but also to …

STUDY OBJECTIVE: To investigate the effects of intravenous (IV) versus oral clonidine on
alterations of heart rate (HR), mean arterial pressure (MAP), cardiac output (CO), and …

This study was designed to evaluate the dose-response effects of different doses of
clonidine on the stress response to laryngoscopy and endotracheal intubation. In a …

The effects of clonidine, a central alpha2‐adrenoreceptor agonist, on haemodynamic and
catecholamine changes were assessed during emergence from anaesthesia, a period …

Alpha-2-adrenoceptor-agonists as well as cardioselective betareceptor-antagonists have
been shown to blunt stress response due to tracheal intubation. The purpose of our study …

Purpose To evaluate the effects of clonidine on responses to adrenoceptor agonists and
baroreflex sensitivity, we examined arterial blood pressure (AP) responses to phenylephrine …

Abstract Study Objective: To determine the effects of oral clonidine premeditation sedative,
anxiolytic, and hemodynamic responses during the immediate preoperative period …

Study Objective: To examine how premedication with clonidine affects opioid use,
hemodynamic effects, hormonal responses, and recovery effects. Design: Double-blind …

Background: Clonidine has emerged as an attractive premedication desirable in
laparoscopic surgery wherein significant hemodynamic stress response is seen. The …

The effect of clonidine (4.5 μg kg‐1) on haemodynamics and hormonal stress responses
was evaluated in 21 female patients undergoing breast surgery. The standardized general …