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 …

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 …

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 centrally acting alpha 2-adrenergic receptor agonist, on depth of
fentanyl anesthesia and on cardiovascular response to laryngoscopy and intubation were …

Study Objective: To determine the effects of oral clonidine premedication on hemodynamic
changes during the entire course of ketamine anesthesia and incidence of postoperative …

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 …

The authors studied 30 patients undergoing general anesthesia in order to evaluate whether
oral clonidine premedication could attenuate the hemodynamic changes associated with …

Materials and Methods: Ninety female patients belonging to American Society of
Anesthesiologists (ASA) physical status I, II, and III in age group 25-65 years, body mass …

The effect of clonidine on the pressor and heart rate response to tracheal intubation was
studied in a placebo‐controlled, randomised, double‐blind trial. Thirty patients were …

Induction of anaesthesia is often associated with undesirable variations in blood pressure
and heart rate. Clonidine has been demonstrated to attenuate many of these undesirable …