不同剂量右美托咪定对麻醉维持自主呼吸恢复时间、定向力恢复时间及不良反应发生率的影响
2018-11-10吴珊兰袁桂婵陈淦贤
吴珊兰 袁桂婵 陈淦贤
[摘要]目的 探究不同剂量右美托咪定对麻醉维持自主呼吸恢复时间、定向力恢复时间及不良反应发生率的影响。方法 选取2017年3月~2018年2月我院收治的60例手术患者作为研究对象,按照随机数字表法分为对照组(30例)和观察组(30例)。对照组给予右美托咪定1 μg/kg,观察组给予右美托咪定0.5 μg/kg。比较两组患者的自主呼吸恢复时间、苏醒时间、定向力恢复时间、拔管时间、Ramsay镇静评分及不良反应发生率。结果 两组患者自主呼吸恢复时间、定向力恢复时间、拔管时间比较,差异无统计学意义(P>0.05);观察组患者苏醒时间短于对照组,差异有统计学意义(P<0.05);观察組不同时间段的Ramsay镇静评分低于对照组,差异有统计学意义(P<0.05);观察组患者的不良反应总发生率低于对照组,差异有统计学意义(P<0.05)。结论 选择0.5 μg/kg右美托咪定应用于手术治疗具有较高的临床价值,能够在缩短苏醒时间的基础上降低不良反应发生率,值得应用及推广。
[关键词]右美托咪定;自主呼吸恢复时间;定向力恢复时间;不良反应发生率
[中图分类号] R445.1 [文献标识码] A [文章编号] 1674-4721(2018)7(c)-0082-03
[Abstract] Objective To explore the influences of different doses of dexmedetomidine on maintenance of spontaneous breathing recovery time, recovery time of directional force and incidence of adverse reactions during anesthesia maintenance. Methods 60 patients treated in our hospital from March 2017 to Feburary 2018 were selectes as the subject, and divided into control group (30 cases) and observation group (30 cases) according to random number table method. The control group was given dexmedetomidin 1 ug/kg, the observation group was given right metomomidine 0.5 ug/kg. The spontaneous breathing recovery, recovery time, orientation recovery time, extubation time, Ramsay sedation score and incidence of adverse reactions were compared between the two groups. Results There was no significant difference between the two groups of spontaneous breathing recovery time, orientation recovery time and extubation time (P>0.05). The awakening time of the observation group was shorter than that of the control group (P<0.05), and the Ramsay sedation score of the observation group was lower than that of the control group, the difference was statistically significant (P<0.05). The total incidence of adverse reactions in the observation group was lower than that in the control group (P<0.05). Conclusion The selection of 0.5 ug/kg right metoomidin should be of high clinical value in surgical treatment. It can reduce the incidence of adverse reactions on the basis of shortening the awakening time. It is worth applying and popularizing.
[Key words] Dexmedetomidine; Spontaneous respiratory recovery time; Orientation recovery time; Incidence of adverse reactions
右美托咪定是临床上的常用药物之一,具有较强的镇静作用,若应用于手术麻醉中能够起到缓解手术应激反应的效果,进一步降低疼痛阈值,但是目前临床上对于右美托咪定药物剂量尚无统一标准,仅认为采用0.5~1.0 μg/kg剂量应用于手术治疗中能够在保证安全性的前提下发挥镇痛、镇静效果,以达到减轻手术应激反应的目的[1-3]。本文选取60例手术患者作为研究对象,旨在探讨不同剂量右美托咪定对麻醉维持自主呼吸恢复时间、定向力恢复时间及不良反应发生率的影响,现报道如下。
1资料与方法
1.1一般资料
选取2017年3月~2018年2月我院收治的60例手术患者作为研究对象,按照随机数字表法分为对照组(30例)和观察组(30例)。对……
