Abstract：ObjectiveTo explore the clinical effect of Dexmedetomidine combined with small dose of Propofol in painless fiberoptic bronchoscopy.Methods80 patients with painless fiberoptic bronchoscopy from July 2016 to July 2017 were selected as the research subjects.They were divided into the study group and the control group according to the form of the single and double number of the inpatient number,40 cases in each group.The study group was treated with Dexmedetomidine and low dose of Propofol,and the control group was given 2.5 mg/kg Propofol injection.The time of anesthesia recovery,the time of anesthesia induction,the recovery time of directional force and the incidence of adverse reactions were compared between the two groups.ResultsThe time of anesthesia recovery,the time of anesthesia induction and the recovery time of the directional force in the study group were shorter than those in the control group,with significant difference (P＜0.05).The incidence of adverse reactions in the study group was lower than that of the control group,with significant difference(P＜0.05).ConclusionThe effect of Dexmedetomidine combined with low dose of Propofol is significant in the treatment of painless bronchoscopy,which can effectively shorten the time of anesthesia induction and the time of anesthesia awakening.At the same time,the adverse reaction is less and the anesthesia is safe and worthy of clinical promotion.
Ji J，Wang G，Sun K，et al.Application of dexmedetomidine combined with propofol in patients undergoing painless colonoscopy for colonic polyps resection under Narcotrend monitoring[J].Nan Fang Yi Ke Da Xue Xue Bao，2015，35（2）：264-267.
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