The Affect of MAC of the Isoflurane at General Combined with Epidural Anesthesia with Different Kinds of Local Anesthetic
- VernacularTitle:不同种类的局麻药硬膜外麻醉复合吸入麻醉对异氟醚MAC值的影响
- Author:
Xiaoan LIANG
;
Xiaowen GUO
;
Jianying HU
;
Jianyong ZHAO
- Publication Type:Journal Article
- Keywords:
Local anesthetic;
Epidural anesthesia
- From:
Journal of Medical Research
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of MAC of the isoflurane at the general combined with epidural anesthesia with lidocaine and dicaine.Methods 78 cases of the cholecystectomy patients randomly double-blindly divided Ⅳ groups. General combined with epidural anesthesia were performed at the Ⅰ、Ⅱ、 Ⅲ groups. And general anesthesia were performed at the contronal group. The MAC of the isoflurane are checked with up-and-down method with electronic stimulation at left on C5 leveral. Results The MAC of the three observed groups of the general combined with epidural anaesthesia were 0.67?0.097%、0.68?0.084%、0.61?0.103 % differently. There is no siginificant difference.But the MAC of the general contronl group is 1.15?0.088%.There are siginificant difference with the three observed groups,The MAC of the isoflurane can be reduced with general combined with epidural anesthesia. Coinclousions The MAC the isoflurane can be reduced with general combined with epidural anaesthsia significantly compared with singal general anesthesia. And there are no significant different in the three observed groups.It is the pulsing action with lidocaine combined with dicaine at epidural anesthesia. The mechanism of anaesthesia with lidocaine or dicaine supposed to be the same.
