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 …

Introduction: Laryngoscopy and tracheal intubation after the induction of anaesthesia, are
nearly always associated with sympathetic hyperactivity. To 'blunt'this pressor response …

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

The usual hemodynamic response to laryngoscopy and bronchoscopy is an increase in
heart rate and arterial blood pressure. Previous work has reported that 10%–18% of the …

Background: Laryngoscopy and endotracheal intubation (L and I) is associated with rise in
blood pressure (BP), heart rate (HR), leading to adverse cardiological outcome especially in …

Results: Analysis revealed that the heart rate, systolic, diastolic and mean arterial blood
pressure significantly differed between groups (p< 0.001, p= 0.003, p< 0.001, p< 0.001 …

Laryngoscopy and tracheal intubation (LTI) often provoke an undesirable increase in blood
pressure (BP) and/or heart rate (HR). We tested the premise that nicardipine (NIC) and …

Background: Laparoscopy offers many benefits than conventional Cholecystectomy, but it
causes alteration of hemodynamic variables to some extent. The aim of this study is to …

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

Background: Laryngoscopy and intubation are associated with increase in heart rate and
mean blood pressure which are deleterious for patients especially with hypertension …