Abstract Study Objective: To determine whether a 300 μg dose of oral clonidine given 90
minutes prior to laryngoscopy and intubation provides hemodynamic protection from the …

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 …

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

Background: During the administration of general anesthesia, direct laryngoscopy and
endotracheal intubation cause an increase in heart rate, arterial pressure, and dysrhythmias …

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

Background: Hemodynamic fluctuations in response to laryngoscopy and tracheal intubation
and their potential hazards have been well-recognized, especially in hypertensive patients …

Background: We compared the effects of oral clonidine and gabapentin as premedicant in
obtunding hemodynamic response to laryngoscopy and intubation in normotensive patients …

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 …

Study Objectives: To evaluate the efficacy of intravenous lidocaine and two doses of esmolol
for attenuating the cardiovascular responses to laryngoscopy and intubation, and to assess …

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 …