Clinical observation of dexmedetomidine given intranasally for day surgery recovery period
10.3760/cma.j.issn.1008-6706.2017.11.018
- VernacularTitle:右美托咪定滴鼻用于日间手术苏醒期临床疗效观察
- Author:
Dinghai LU
;
Jian XU
;
Weiming WU
- Keywords:
Dexmedetomidine given;
Anesthesia recovery period;
Treatment outcome
- From:
Chinese Journal of Primary Medicine and Pharmacy
2017;24(11):1665-1669
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of dexmedetomidine given intranasally for day surgery recovery period.Methods 60 pediatric patients who were treated for elective day surgery were selected as study objects,and they were randomly divided into control group and observation group according to the digital table,30 cases in each group.During operation, after induction of 8% sevoflurane inhalation at 8 L/min,3% of sevoflurane was maintained at 1 L/min.After intubation,0.5 g dexmedetomidine was given intranasally in the observation group, 0.9% NaCl saline was given to the control group.Mean arterial pressure (MAP),heart rate (HR),oxygen saturation (SpO2) were observed at different time points.The recovery time, number of cases of agitation, Aono agitation scale, children anesthesia delirium PAED score and the incidence of adverse reactions were observed in the two groups.Results As the time passed by, the MAP,HR,SpO2 in the two groups stabilized, except HR of the observation group at T0 time was higher than the control group[(92.92±3.22)beats/min vs.(89.32±3.22) beats/min], the difference was statistically significant(t=2.34,P<0.05).The children of the observation group recovered more slowly than the control group[(20.55±0.97)min vs.(18.62±1.03)min,t=2.17,P<0.05)],the number of cases of agitation, Aono restless score, anesthesia delirium PAED scores were lower than children in the control group (t=5.38,3.72,2.56,all P>0.05).The overall incidence of adverse reactions was similar in the two groups, there was no statistically significant difference (13.33% vs.10.00%,x2=0.12,P>0.05).Conclusion Dexmedetomidine given intranasally for the children underwent day surgery can significantly improve the quality of children awakeness, reduce the incidence of postoperative delirium, and without significant side effects.
