Effects of Different Doses Dexmedetomidine in Fast Track Anesthesia on the Recovery of Patients after General Anesthesia
LI Zi-hu
YE Qiang
Abstract：Objective:To observe the effects of different doses dexmedtomidine of fast track anesthesia in the recovery of patients after general anesthesia. Method:90 cases of patients accepted general anesthesia,were randomly divide into 3 groups(group A、group B、group C),3 groups patients received dexmedetomidine 1,0.5,0.2μg/kg lasting for 15 min before general anesthesia,after total intravenous anesthesia,each time point during general anesthesia hemodynamic changes and the times of spontaneous breathing recovery,opening of eyes,extubation and side-effect were recorded.Result:There was no significant difference in waking time in the 3 groups (P>0.05).The patients of group A had significantly decreased heart rate before induction of anesthesia and lower SpO2 on the recovery(P<0.05).The incidence agitation in group C was higher than the group B(P<0.05).Conclusion:Supplemental anesthesia with 0.5μg/kg dexmedetomidine has a more stable hemodynamics,and a higher postoperative recovery quality,it does not affects the patients’ awaken period also.
Keywords：DexmedetomidineFast track anesthesiaAwaken period
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 30-31,32 )