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2018CVVH早期抢救阿昔洛韦过量致急性肾损伤的体会

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发表于 2018-8-15 11:13:28 | 显示全部楼层 |阅读模式
  [摘要] 目的 比较CVVH(连续性床旁静脉―静脉血液滤过)与HD(血液透析)在抢救阿昔洛韦(acyclovir)过量致早期急性肾损伤(acute kidney injury)患者的疗效。方法 方便选取2010年1月―2016年6月该院确诊接收的32例阿昔洛韦过量致早期急性肾损伤患者为研究对象,将其随机分为CVVH治疗组和HD治疗组,每组16例。CVVH治疗组每日予CVVH治疗≥8 h,置换量≥3 L/h,血流量200~250 mL/min,滤器为AV600 s。HD治疗组每日予HD治疗3~4 h,血流量200~250 mL/min,透析器均为高通量透析器。观察两组患者每日尿量变化、进入恢复期患者数及BUN、Cr下降情况及不良反应(包括有血压变化,HB下降,凝血功能变化)的比较。结果 尿量3 d内CVVH组尿量平均(535.60±155.30)mL,进入恢复期的患者百分比为62.5%,尿量7 d内CVVH组尿量平均为(871.03±160.27)mL,进入恢复期的患者百分比为75.0%,均明显高于HD治疗组,两组对比差异有统计学意义(P /6/view-10742976.htm
  [关键词] CVVH:连续性床旁静脉―静脉血液滤过;阿昔洛韦;急性肾损伤
  [中?D分类号] R64 [文献标识码] A [文章编号] 1674-0742(2017)11(b)-0043-03
  [Abstract] Objective This paper tries to compare the efficacy of CVVH (continuous bedside veno venous hemofiltration) and HD (hemodialysis) in the treatment of acute kidney injury caused by overdose acyclovir. Methods From January 2010 to June 2016, 32 patients with acute renal injury induced by excessive acyclovir in this hospital were convenient enrolled in this study and were randomly divided into the CVVH treatment group and the HD treatment group, with 16 cases in each group. CVVH treatment group received CVVH treatment for more than 8 h a day; the displacement was larger than 3 L/h, the blood flow of 200~250 mL/min, filter for AV600 s. The HD treatment group was treated with HD for 3~4 h every day, the blood flow was 200~250 mL/min, and the dialyzer was high throughput dialyzer. The daily urine volume, the number of patients in recovery stage, the decline of BUN and Cr and adverse reactions (including changes of blood pressure, HB and coagulation function in two groups) were observed. Results The average urine volume within 3 d of the CVVH group was (535.60±155.30)mL, the percentage of patients in the recovery period was 62.5%, the amount of urine within 7 d of the CVVH group was(871.03±160.27)mL, the percentage of patients in the recovery period was 75.0%, significantly higher than that of HD group, there were differences between the two groups, with statistical significance(P    1 资料与方法
  1.1 一般资料
  遵循自愿原则,方便选取该院血液净化中心确诊接收的32例阿昔洛韦过量致早期急性肾损伤患者为研究对象,将其随机分为CVVH治疗组和HD治疗组,每组16例。CVVH治疗组男性患者10例,女性患者6例;年龄22~58岁,平均年龄(42.12±5.02)岁;其中不全型带状疱疹9例,眼带状疱疹(三叉神经眼支)3例,出血型带状疱疹2例,泛发型(播散型)带状疱疹2例。HD治疗组男性患者11例,女性患者5例;年龄21~58岁,平均年龄(41.51±6.22)岁;其中不全型带状疱疹9例,眼带状疱疹(三叉神经眼支)2例,出血型带状疱疹3例,泛发型(播散型)带状疱疹1例。纳入标准:阿昔洛韦过量致早期急性肾损伤患者,患者符合急性肾损伤的诊断标准,APACHEⅡ评分相似,表现为尿量减少或无尿,BUN、Cr升高。排除标准:原有慢性肾脏病基础患者;有严重出血倾向患者;血液动力学不稳定不能耐受血液净化患者。两组患者一般资料对比差异无统计学意义(P>0.05),可以进行对比研究。
  1.2 方法
  对患者的生命体征进行密切的检测,纠正可逆的病因,停止阿昔洛韦用药(注射用阿昔洛韦,国药准字H20084123);给予常规支持治疗及营养治疗,每日小剂量的利尿剂,如有高血压,使用?}离子拮抗剂控制血压;发生感染的患者及时给予抗生素治疗;禁止使用ARB及ACEI类药物。然后两组患者分别给予相对应的治疗。CVVH组治疗方法如下:每日予CVVH治疗≥8 h,置换量≥3 L/h,血流量200~250 mL/min,滤器为AV600 s。HD治疗组治疗方法如下:每日予HD治疗3~4 h,血流量200~250 mL/min,透析器均为高通量透析器。
  1.3 观察指标
  观察两组患者每日尿量变化(尿量超过500 mL/d即进入临床恢复期)及经过3、7 d治疗后,治疗前后BUN、Cr的变化情况及不良反应(包括有血压变化,血红蛋白下降,凝血功能变化)的比较。
  1.4 统计方法
  使用SPSS 13.0统计学软件,计量资料以均数±标准差(x±s)表示,组间比较采用t检验; 计数资料以百分率(%)表示,组间比较采用χ2检验。P参考文献]
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  (收稿日期:2017-08-23)
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