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[Clinical study of a mivacurium-propofol combination for laparoscopic surgery in children]
E Hermonville1, A M Devos, V Beaudoux
1Département d'Anesthésie-Réanimation, Centre Hospitalier Général, Le Havre.
Insights
The mivacurium-propofol combination offers a safe and effective anesthetic for pediatric coelioscopic surgery. Neuromuscular blockade monitoring using orbicularis oculi and pollicis adductor stimulation, with double-burst stimulation, ensures patient safety.
Area of Science:
- Pediatric Anesthesiology
- Surgical Pharmacology
- Minimally Invasive Surgery
Background:
- Pediatric coelioscopic surgery is advancing, necessitating anesthetics for unpredictable durations.
- Effective anesthetic agents are crucial for optimal surgical conditions in children.
Purpose of the Study:
- To evaluate the safety and efficacy of the mivacurium-propofol combination in pediatric coelioscopic surgery.
- To assess the utility of specific neuromuscular blockade monitoring techniques in this population.
Main Methods:
- Clinical study involving 30 ASA I pediatric patients (ages 6-16 years).
- Administration of mivacurium-propofol anesthetic association.
- Neuromuscular blockade monitoring via orbicularis oculi and pollicis adductor stimulation.
- Use of double-burst stimulation for residual curarization detection.
Main Results:
- The mivacurium-propofol association demonstrated safety, efficiency, and ease of use.
- Orbicularis oculi and pollicis adductor stimulation provided simple and adapted neuromuscular blockade monitoring.
- Double-burst stimulation effectively improved the detection of residual curarization.
Conclusions:
- The mivacurium-propofol anesthetic combination is suitable for pediatric coelioscopic procedures.
- Standardized neuromuscular monitoring techniques enhance patient safety during pediatric surgery.
Abstract:
Coelioscopic surgery in children is today in constant progress and requires pharmacological agents which provide excellent surgical conditions for variable and unpredictable durations. The mivacurium-propofol association was clinically studied in this context in 30 ASA I patients aged from 6 to 16 years and appeared safe, efficient and easy to use. The orbicularis oculi and pollicis adductor stimulation allows simple and adapted neuromuscular blockade monitoring. Double-burst stimulation at the ulnar nerve improves the detection of a residual curarization.