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

Anesthesia Intubation Complication Clinical Trial

Official title:
Comparing Intravenous Versus Nebulized Either Lidocaine or Dexmedetomidine for Attenuation of the Hemodynamic Responses to Laryngoscopy and Intubation

Clinical Trial 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.

Clinical Trial Description

Hemodynamic responses to laryngoscopy and intubation are a significant concern for the anesthesiologist. Laryngoscopy, tracheal intubation, surgical stimulation, and extubation unleash remarkable sympathetic activity and are associated with transient but significant hemodynamic changes. These hemodynamic derangements can be lethal in patients with multiple comorbidities. 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. ;

Study Design

Related Conditions & MeSH terms

  • Anesthesia Intubation Complication
Clinical Trial Details
NCT number NCT05941767
Study type Interventional
Source Zagazig University
Contact
Status Completed
Phase N/A
Start date July 12, 2023
Completion date January 3, 2024
View Details
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