Sevoflurane for induction and intubation in children undergoing congenital cardiac surgery

S Girotra1, A Singh, Y Mehta

  • 1Department of Anaesthesiology, Cardiac Surgery, Escorts Heart Institute and Research Centre, Okhla Road, New Delhi, India. samirgirotra@hotmail.com.

Insights

Sevoflurane provides excellent conditions for nasal intubation in pediatric cardiac surgery patients. This anesthetic agent ensures hemodynamic stability and safety during induction and intubation procedures.

Area of Science:

  • Anesthesiology
  • Pediatric Cardiac Surgery

Background:

  • Sevoflurane is an inhalational anesthetic agent commonly used in pediatric anesthesia.
  • Assessing its efficacy and safety for endotracheal intubation in pediatric cardiac surgery is crucial.

Purpose of the Study:

  • To prospectively evaluate the induction and intubation characteristics of sevoflurane in children undergoing congenital cardiac defect repair.
  • To assess the safety and hemodynamic stability during sevoflurane-induced anesthesia and intubation.

Main Methods:

  • Prospective study of 23 children (3 months to 6 years) undergoing cardiac surgery.
  • Anesthesia induced with sevoflurane and nitrous oxide after chloral hydrate premedication.
  • Nasal endotracheal intubation performed without neuromuscular blockers or opioids; induction/intubation times and conditions recorded.

Main Results:

  • Excellent intubating conditions in 91.3% of patients, good in 8.7%.
  • Mean induction time: 43.7 ± 4.57 seconds; mean intubation time: 149.1 ± 15.6 seconds.
  • Hemodynamic parameters remained stable throughout, with no adverse airway events observed.

Conclusions:

  • Sevoflurane facilitates rapid and effective induction and intubation in pediatric cardiac surgery.
  • It provides excellent intubating conditions with preserved hemodynamic stability and a favorable safety profile.

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