Dexmedetomidine or Lidocaine for Lessening the Hemodynamic Responses to Laryngoscopy and Intubation

• Status: Completed
• Trial end date: 2024-01-03
• Target enrollment: 0
• Participant gender: All

Summary

Laryngoscopy, tracheal intubation, surgical stimulation, and extubation unleash remarkable sympathetic activity and are associated with transient but significant hemodynamic changes. The need to blunt these noxious responses effectively has led to using several techniques and pharmacological agents, local anesthetics, beta-adrenergic-blockers, calcium channel antagonists, and opioids with varied success. This study aims to evaluate the effect of nebulized and intravenous either dexmedetomidine or lidocaine for attenuating the hemodynamic responses to laryngoscopy and intubation.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Zagazig University
• Treatments: Dexmedetomidine; Lidocaine

Criteria

Inclusion Criteria:

• The American Society of Anesthesiologists (ASA) physical status I & II. BMI: ((≤ 35 kg/m2)). The patients are to be scheduled to undergo elective surgery under general anesthesia.

Mallampati grade I, II

Exclusion Criteria:

• Uncooperative patient. History of allergy to study drugs. Hemodynamically unstable patient. Renal or hepatic dysfunction or hypertensive patients.