Discussion on EC50 of Ropivacaine Caudal Motor Block
- VernacularTitle:罗哌卡因骶管运动阻滞的半数有效浓度探讨
- Author:
Fujuan ZHANG
;
Hua ZHAO
;
Hanbin LIU
;
Jianjun WANG
- Publication Type:Journal Article
- Keywords:
Bladder endoscopic;
Ropivacaine;
Caudal block;
Median effective concentration
- From:
China Pharmacy
2005;0(22):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To discuss the median effective concentration(EC50)of ropivacaine caudal motor block. METHODS: The EC50 of ropivacaine caudal epidural block was determined with sequential experimental method. RESULTS:The EC50 of ropivacaine caudal block was 0.22%(95%CI ranged from 0.216% to 0.235%). CONCLUSION:Canales sacralis injected with 0.20%～ 0.22% ropivacaine is suitable for bladder endoscopic examination in out-patient.
