[Vecuronium in crash intubation].

Area of Science:

• Anesthesiology
• Pharmacology

Background:

• Rapid sequence induction is critical for airway management in emergency situations.
• Succinylcholine is commonly used but has contraindications.
• Alternative neuromuscular blocking agents are needed for specific patient populations.

Purpose of the Study:

• To compare the efficacy of vecuronium and succinylcholine for crash-induction.
• To evaluate a modified crash-induction technique using divided doses of vecuronium.
• To assess intubation conditions and time in patients receiving different neuromuscular blocking agents.

Main Methods:

• Prospective controlled study comparing vecuronium and succinylcholine.
• Three groups: divided-dose vecuronium (A), succinylcholine (B), single-dose vecuronium (C).
• Precurarisation, preoxygenation, thiopentone, and neuromuscular agent administration followed by rapid intubation.

Main Results:

• All patients in groups A (divided-dose vecuronium) and B (succinylcholine) were intubated within 60 seconds.
• Only 15 patients in group C (single-dose vecuronium) were intubated within 60 seconds (p < 0.05).
• Intubation conditions were similar between groups A and B, but significantly worse in group C.

Conclusions:

• Divided-dose vecuronium provides effective intubation conditions comparable to succinylcholine.
• This modified technique is a viable alternative for patients with contraindications to succinylcholine.
• Beneficial for aspiration risk patients requiring rapid sequence induction.