Comparison of clinical pharmacodynamics of rocuronium and succinylcholine
- VernacularTitle:罗库溴铵和琥珀胆碱临床药效比较
- Author:
Baoyi OUYANG
;
Ge YU
;
Qinglong DONG
;
- Publication Type:Journal Article
- Keywords:
Rocuronium;
Succinylcholine;
Pharmacodynamics;
Intubation
- From:
Chinese Journal of Anesthesiology
1997;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study clinical pharmacodynamics and efficacy for endotracheal intubation of rocuronium and succinylcholine at different dosage. Method: Sixty adult patients under general anesthesia according to the different drugs and dosage, were randomly divided into four groups. In groupⅠorⅡ,2 or 3?ED_(95) rocuronium were administrated,and in group Ⅲ and Ⅳ, 2 or 3?ED_(95) succinylcholine were given respectively. The course of depression and recovery of twitch response of the adductor pollicis muscle were recorded, and intubating condition were assessed. Result:The intubation condition was excellent in all patients of group Ⅱ,but only in 20％ of group Ⅲ.The degree of twitch at maximal depression was similar between all groups. The lag time and the time of twitch reaching maximal depression were not significantly different between group Ⅱ,Ⅲ and Ⅳ, which were shorter than those of groupⅠ.The times of twitch recovery to 25％ and 95％ of baseline in groupⅠor Ⅳ were significantly longer than in groupⅠor Ⅲ, respectively. Conclusion: 3?ED_(95) rocuronium has similar onset time to 2 or 3?ED_(95) succinylcholine with the excellent intubation condition,but the clinical effective duration is more longer than that of 2?ED_(95) rocuronium.
