Effect of Priming Technique Combined with Time Limit on Shortening the Onset time of Cisatracurium Be-silate
- VernacularTitle:预注法联合限时法缩短顺苯磺酸阿曲库铵起效时间疗效观察
- Author:
Haiyan HU
;
Tao SHAO
- Publication Type:Journal Article
- Keywords:
Cisatracurium besilate;
Priming technique;
Time limit;
Neuromuscular monitoring
- From:
China Pharmacist
2014;(11):1894-1895
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the effect of priming technique combined with time limit on shortening the onset time of cisatra-curium besilate. Methods:Totally 112 adult patients undergoing selective operation with general anesthesia were randomly divided into group A, B and C. Fentanyl with the dose of 4 μg·kg-1 and propofol with the dose of 2 mg·kg-1 were used in the three groups as the inducing agents. Group A was first with intravenous injection of cisatracurium besilate 20 μg·kg-1 , and 3 minutes later, the in-ducing agents and cisatracurium besilate with the dose of 80 μg·kg-1 were respectively injected. Group B was first with intravenous injection of cisatracurium besilate with the dose of l00 μg·kg-1 , and 1. 5 minutes later, the inducing agents were injected. Group C was respectively injected with the inducing drugs and cisatracurium besilate with the dose of l00 μg·kg-1 . The T1 percentage before the induction, the time of 90% and 100% inhibition of muscle twitching, the rating of trachea cannula and adverse drug reactions in the three groups were observed and compared. Results:There was no significant difference in the excellent rate of trachea cannula a-mong the three groups (P>0. 05). Compared with group A and B, group C showed no T1 suppression before the induction, while group B with T1 of (9. 8 ± 2. 6) was higher than group A with T1 of (3. 2 ± 1. 5) (P<0. 01). The time of 90% and 100% inhibition of muscle twitching in group C was the longest (P<0. 01), and the incidence of adverse drug reactions in group C was also the highest (P<0. 05). Conclusion:The application of priming principle and time limit can effectively shorten the onset time of cisatracurium be-silate with significant effect and high safety.
