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[Sevofluran in pediatric practice--personal experience].
K Kobylarz1, D Kołaczyk, M Stańczyk
1Oddział Anestezjologii i Intensywnej Terapii Uniwersyteckiego Szpitala Dzieciecego w Krakowie, Katedra Anestezjologii i Intensywnej Terapii Collegium Medicum Uniwersytetu Jagiellońskiego, Kraków.
Folia Medica Cracoviensia
|June 21, 2003
Summary
Sevoflurane, a new inhalation anesthetic, was compared to halothane for pediatric anesthesia. Sevoflurane showed a higher incidence of emergence agitation in children undergoing surgery.
Area of Science:
- Anesthesiology
- Pediatric Anesthesia
- Pharmacology
Background:
- Sevoflurane is a preferred inhalational anesthetic for pediatric anesthesia due to its favorable induction and recovery profiles.
- However, concerns regarding postoperative excitement and potential nephrotoxicity necessitate further investigation.
- This study addresses the comparative emergence characteristics of sevoflurane and halothane in pediatric patients.
Purpose of the Study:
- To compare the emergence characteristics of sevoflurane with halothane anesthesia in pediatric patients undergoing various surgical interventions.
- To evaluate the incidence of emergence agitation in children receiving either sevoflurane or halothane.
- To assess the influence of premedication on emergence characteristics.
Main Methods:
- A total of 102 pediatric patients were enrolled and divided into premedicated and non-premedicated subgroups.
- Inhalation induction was performed using nitrous oxide/oxygen with either sevoflurane or halothane.
- Incremental doses were administered until the loss of eyelash reflex was achieved, with sevoflurane concentrations not exceeding 5.5 Vol% and halothane 3.5 Vol%.
Main Results:
- Patients receiving sevoflurane exhibited a greater incidence of emergence agitation compared to those who received halothane.
- The study included analysis of both premedicated and non-premedicated subgroups, though specific findings for each are detailed within the full study.
- Cardiovascular profiles were acceptable for both agents, consistent with prior observations.
Conclusions:
- Sevoflurane, while offering rapid induction and recovery, is associated with a higher incidence of emergence agitation in pediatric patients compared to halothane.
- Further research is warranted to clarify the mechanisms behind sevoflurane-induced emergence agitation and its clinical implications.
- Careful patient selection and management strategies may be necessary to mitigate this side effect in pediatric anesthesia.