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

Background: Prevention of stress injury by maintaining stable haemodynamic pressure is
the corner stone of anaesthesia management. Lignocaine and fentanyl is the most common …

Increase in sympathetic activity as a result of cardiovascular stress response to
laryngoscopy can be detrimental to the patient. The primary objective is to compare …

Introduction: Laryngoscopy and endotracheal intubation are essential parts of induction of
general anaesthesia. Present study was undertaken to evaluate and compare the efficacy of …

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 …

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: Pressor response is a part of stress response caused by reflex sympathetic
discharge due to direct laryngoscopy and tracheal intubation resulting in tachycardia …

Materials and Methods: One hundred and twenty patients aged 18–60 years scheduled for
laparoscopic cholecystectomy were randomly divided into three groups of 40 each. Group I …

We have studied the effect of clonidine pretreatment on cardiovascular responses to various
stimuli during craniotomy. Fifty-eight patients (ASA Class I–II), scheduled for supratentorial …