地佐辛腹部手术患者术后硬膜外镇痛的临床观察
2015-01-09张彩举
张彩举
doi:10.3969/j.issn.1007-614x.2014.2.19
摘 要 目的:临床观察地佐辛腹部手术患者术后硬膜外镇痛作用。方法:收治行腹部手术且进行术后硬膜外镇痛的患者30例,随机分为两组,分别给予地佐辛(D组)和吗啡(M组)镇痛治疗。结果:两组的镇痛效果比较,差异无统计学意义(P>0.05);D组恶心呕吐、皮肤瘙痒等不良反应的发生率明显低于M组(P<0.05)。结论:地佐辛是一种新型药物,对中、重度疼痛镇痛效果良好。
关键词 地佐辛 临床观察 镇痛
Clinical observation of dezocine of patients with abdominal operation for postoperative epidural analgesia
Zhang Caiju
The anesthesia department of the first People's Hospital in Nanyang City,Henan Province,473010
Abstract Objective:Clinical observation the effect of dezocine in patients with abdominal operation for postoperative epidural analgesia.Methods:To admit 30 cases of patients with abdominal operation for postoperative epidural analgesia,were randomly divided into two groups,were given dezocine(group D)and morphine(group M)analgesic treatment.Results:The analgesic effect of the two groups had no significant differences(P>0.05).The adverse reaction of D group of nausea and vomiting,skin itching were significantly lower than M group(P<0.05).Conclusion:Dezocine is a new drug,for medium and severe pain effect is good.
Key words Dezocine;Clinical observation;Analgesia
局麻药和阿片类药物联合应用于手术后患者硬膜外自控镇痛可产生相加作用,每种药物的剂量大大减小,从而也减少了这两种药物的不良反应。近年来,一种新型药物地佐辛同时具有κ受体激动和μ受体拮抗作用,是阿片受体混合激动-拮抗剂,对中、重度疼痛的镇痛效果良好。
资料与方法
一般资料:收治行腹部手术且进行术后硬膜外镇痛的患者30例。ASAⅠ~Ⅱ级,年龄20~75岁,体重42~86kg。随机分为两组:地佐辛-罗哌卡因组(D)和吗啡组-罗哌卡因(M)。两组一般情况比较,差异无统计学意义(P>0.05),有可比性。
镇痛方法:患者入手术室后一切准备就绪,依据手术部位进行相对应的应硬膜外麻醉或复合全身麻醉。手术结束前5分钟分别向硬膜外腔注射负荷剂量的吗啡或地佐辛1mg(均用生理盐水稀释至3~5ml),然后将镇痛泵连接硬膜外导管开始持续镇痛,每组30例。PECA配方:D组5mg地佐辛、M组5mg吗啡分别复合0.15%的罗哌卡因以生理盐水稀释至100ml,进行硬膜外术后镇痛。采用负荷剂量+持续剂量给药模式,持续剂量背景流速2ml/小时,自控给药量0.5ml/次,间隔时间15分钟,用VAS方法评价镇痛效果,同时观察硬膜外术后镇痛中的并发症。……