Comparing the effect of different anesthetic inductions in pediatric patients undergoing bronchial foreign body removal
- VernacularTitle:不同麻醉药物诱导用于小儿气管镜检异物取出术的比较
- Author:
Chunshan DONG
;
Qiang LU
;
Jun ZHANG
;
Yao LU
;
Junma YU
;
Si CHENG
- Publication Type:Journal Article
- Keywords:
Sevoflurane;
Propofol;
Ketamine;
Bronchial foreign body removal
- From:
The Journal of Clinical Anesthesiology
2014;(12):1181-1183
- CountryChina
- Language:Chinese
-
Abstract:
Objective Comparing the effect of different anesthetic inductions in pediatric pa-tients undergoing bronchial foreign body removal.Methods Thirty pediatric patients,aged 9-58 months,undergoing emergency bronchial foreign body removal,were randomly into 3 groups (n=10 each):group sevoflurane (group S),group propofol (group P),and group ketamine (group K).Pa-tients in group S were inducted with sevoflurane 8% inhalation,group P with propofol 2.5 mg/kg in-travenous injection,group K with ketamine 5 mg/kg intramuscular injection.Three groups of pa-tients breathed spontaneously during operative period and received topical anesthesia of lidocaine be-fore the placement of rigid bronchoscopy.Combination of intravenous target-controlled infusion of propofol (target plasma concentration of 3-3.5 μg/ml)and remifentanil (target plasma concentration of 2-3 ng/ml)was used for maintenance of anesthesia.The rigid bronchoscopy was inserted after pre-oxygenation for 3 min.Rigid bronchoscopy was performed and the placement time,the first place-ment successfully rate,hypoxemia and side effects as well as postoperative awaking time were recor-ded.Results The first placement successfully rate,group S 90%,group P 70%,group K 40%,with significant difference among three groups (P<0.05).The incidence of side effects were not signifi-cant difference in three groups;In group S and group P,the placement time and the anesthesia awa-king time was significant shorter than that in group K (P<0.05).Conclusion Compared with propo-fol intravenous induction and ketamine intramuscular induction,the high concentration sevoflurane in-duction can provide faster induction,shorter waking time,and reduceside effects in childen undergo-ing bronchial foreign body removal.
