金爱萍, 葛志兰. 间歇性血液透析中不同浓度肝素封管法的对比研究[J]. 实用临床医药杂志, 2011, (18): 71-73. DOI: 10.3969/j.issn.1672-2353.2011.18.032
引用本文: 金爱萍, 葛志兰. 间歇性血液透析中不同浓度肝素封管法的对比研究[J]. 实用临床医药杂志, 2011, (18): 71-73. DOI: 10.3969/j.issn.1672-2353.2011.18.032
JIN Ai-ping, GE Zhi-lan. Impact of heparin locking concentration on preventing temporary dialysis catheter dysfunction in intermittent haemodialysis patients[J]. Journal of Clinical Medicine in Practice, 2011, (18): 71-73. DOI: 10.3969/j.issn.1672-2353.2011.18.032
Citation: JIN Ai-ping, GE Zhi-lan. Impact of heparin locking concentration on preventing temporary dialysis catheter dysfunction in intermittent haemodialysis patients[J]. Journal of Clinical Medicine in Practice, 2011, (18): 71-73. DOI: 10.3969/j.issn.1672-2353.2011.18.032

间歇性血液透析中不同浓度肝素封管法的对比研究

Impact of heparin locking concentration on preventing temporary dialysis catheter dysfunction in intermittent haemodialysis patients

  • 摘要: 目的 观察间歇性血液透析(IHD)患者深静脉置管不同浓度肝素封管的效果,探讨合适封管的肝素浓度.方法 将108例维持血液透析患者随机分为3组,每组36例,封管液使用肝素钠和0.9%氯化钠配制,肝素浓度分别为A组1250U/mL,B组3125 U/mL,C组5208 U/mL;监测凝血象、观察3种肝素溶液封管后患者出血并发症、导管堵塞率、导管留置时长、导管相关感染发生率等.结果 3组凝血象指标改变不显著(P>0.05);与A组相比肝素浓度高的两组血透置管留置时间较长,管腔堵塞、导管相关感染(CRI)发生率低,差异均有统计学意义,且C组好于B组.结论 高浓度肝素封管可延长单针双腔深静脉透析管使用寿命,且不增加患者出血的风险,可成为IHD患者维持临时血管通路理想的封管方法.

     

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