右美托咪定与咪达唑仑在胃镜检查中的镇静效果比较
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右美托咪定与咪达唑仑在胃镜检查中的镇静效果比较
杨艳琴;张育斌
【期刊名称】《实用医药杂志》
【年(卷),期】2015(032)008
【摘 要】Objective To compare the safety and efficacy of
dexmedetomidine versus midazolam in providing sedation in gastroscopy
so as to investigate the feasibility of dexmedetomidine as sedative in
gastroscopy. Methods The 250 patients of ASAⅠ-Ⅱ grade subjected to
painless gastrocopy were randomly divided into dexmedetomidine group
(D group,n=125) and midazolam group (M group,n=125). The following
parameters were measured before,during and after
gastroscopy:HR,MAP,SpO2. The patients were evaluated in the discomfort
and satisfaction after gastroscopy according to VAS (0-100 points). The
technician evaluated the discomfort during the gastroscopy. Results The
vital signs were steady before and after the procedure (P>0.05). There was
difference between two groups in MAP and SpO2(P<0.05) and no
difference in HR(P>0.05). In the procedure,the patients of group M were
more comfortable,especially cough,anxiety,gagging (P<0.01). After
gastroscopy the patients in group D felt more comfortable and less
satisfactory (P<0.05). The group D had more patients in recovering from
sleep(P<0.05). Conclusion In gastroscopy,dexmedetomidine has more
sedative effect and stable vital signs which could relieve the discomfort by gastroscopy and has better patient's satisfactory.%目的 对比研究右美托咪定和咪达唑仑在实施胃镜检查中的临床效果及安全性,探讨右美托咪定在胃镜检查过程中作为镇静剂的可行性.方法 250例实施无痛胃镜检查患者,ASAⅠ~Ⅱ级,随机分为右美托咪定组(D组,n=125)和咪达唑仑组(M组,n=125),测量检查前、检查中、检查后的MAP、HR及SpO2,检查结束后按照视觉评分系统(VAS 0~100)对检查过程中不适症状及满意度进行评分,内镜医师按检查过程中患者发生不适症状进行评估. 结果 术前术后两组的生命体征之间无统计学差异 (P>0.05), 术中M组的MAP、SpO2下降较D组明显(P<0.05),HR两组之间无统计学差异(P>0.05). 检查过程中,M组患者明显出现较大的反应,其中咳嗽、烦躁、恶心呕吐较为明显(P<0.01);检查后患者的自我评分中,M组患者与D组相比较,烦躁、恶心较明显(P<0.05),满意度较低(P<0.05),在恢复清醒过程中, M组自然苏醒的患者比率较小,两者之间有明显的统计学意义(P<0.05). 结论右美托咪定在胃镜检查过程中,其镇静效果明显,较咪达唑仑,其维持生命体征较稳定,更能减少胃镜所引起的不适,具有更高的患者满意度.
【总页数】3页(P707-709)
【作 者】杨艳琴;张育斌
【作者单位】515300 广东普宁,普宁市人民医院麻醉科;515300 广东普宁,普宁市人民医院麻醉科
【正文语种】中 文
【中图分类】R443+.8
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