ABSTRACT
Objective To explore the therapeutic effects of dexmedetomidine for cesarean shivering after spinal-epidural anesthesia and observe the maternal adverse reaction.Methods 94 patients with cesarean shivering after spinal-epidural anesthesia in our hospital were divided into the two groups according to random number table.The study group(47 cases) was given 0.3μ g/kg of dexmedetomidine by intravenous injection after the baby delivered,while the control group (47 cases) was given 1mg/kg of tramal after the baby delivered.The maternal shivering changes were observed,the Ramsay sedation scores before (T0),5min after treatment (T1),10min after treatment (T2) were recorded,and the maternal adverse reaction was compared between the two groups.Results After the treatment,the shivering effective rate of the study group was 93.6％,and which of the control group was 95.8％,the two groups showed no significant difference (P ＞ 0.05) ; Ramsay sedation score of T1,T2 in the study group was (3.21 ± 0.73) and (3.28 ± 0.65),which were significantly higher than T0 (1.53 ± 0.51),and significantly higher than (1.84 ± 0.71) and (1.92 ± 0.63) in the control group (t =5..43,9.81,all P ＜ 0.05).The incidence rate of adverse reaction of the study group was 6.4％,which was significantly lower than 57.4％ of the control group(x2 =19.20,P ＜ 0.05).Conclusion The therapeutic effects of dexmedetomidine for cesarean shivering after spinal-epidural anesthesia is good and it has good sedative effect,and it is safe,which is worth to be promoted in clinical.