Effects of sufentanil, remifentanil or fentanyl on cardiac output of elder patients during induction of general anesthesia
10.3760/cma.j.issn.1008-6706.2013.19.006
- VernacularTitle:苏芬太尼用于老年患者全身麻醉诱导对心排血量和血流动力学的影响
- Author:
Yijun ZHU
;
Guo RAN
;
Chenxia LIU
;
Yang BAO
;
Dongping SHI
- Publication Type:Journal Article
- Keywords:
Anesthesia;
Sufentanil;
Remifentanil;
Fentanyl;
Aged
- From:
Chinese Journal of Primary Medicine and Pharmacy
2013;20(19):2893-2895
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the effects of equivalent dose sufentanil,remifentanil or fentanyl on hemodynamic and cardiac output in the elderly patients during induction of general anesthesia.Methods Ninety elderly patients(ASA Ⅰ ～ Ⅱ) undergoing elective abdominal surgery under general anesthesia were randomly divided into sufentanil group(group S),remifentanil group(group R) and fentanyl group(group F),30 patients in each group.Patients in group S,group R and group F received sufentanil 0.2μg/kg,remifentanil 2μg/kg and fentanyl 2μg/kg Ⅳ,respectively,using an blind method before intubation.SBP,DBP,MAP,HR,CO,CI and SVR were recorded before of anesthesia (T0),immediately after induction (T1),1,3 minutes after tracheal intubation (T2,T3).Changes of SBP and HR during observation were also recorded.Results The MAP and HR in three groups at T1 were significantly lower than those at T0 and decreased significantly in group R than those in group F and S(P ＜0.05).The MAP and HR in group F significantly increased at T1 than T0.The MAP and HR in group R were significantly decreased after tracheal intubation.Compared with the baseline,the MAP and HR in group S at T1,T2,remained unchanged.In group R,there were two patients whose HR were under 50 bpm.In group F,the MAP at T1,T2 were significantly higher than those at T.In group S,there were no significant changes in CO,CI,SVR which were all within normal range (P ＞ 0.05).Conclusion Both sufentanil and remifentanil effectively inhibit the stress response during induction of general anesthesia.At the same time,sufentanil has better hemodynamic stability.
