高通量血液透析和低通量血液透析间断串联血液灌流对尿毒症患者的影响

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9高通量血液透析和低通量血液透析间断串联血液灌流对尿毒症患者的影响

付?彬 郭宗琳* 杨?梅 任婷婷

(成都市第十一人民医院肾内科,四川?成都?610081)

【摘要】目的?探讨高通量血液透析与低通量血液透析间断串联血液灌流对尿毒症患者自我感觉以及尿毒症毒素的清除、电解质酸碱平衡、贫血和营养等多方面的影响。方法?选取2017年1~12月在成都市第十一人民医院肾内科维持性血液透析6个月以上患者106例,随机分成高通量血液透析组和低通量血液透析间断串联血液灌流两组,每组53例。收集年龄、原发病、透析病程、瘙痒、恶心纳差、透析次日尿素氮、肌酐、β2微球蛋白、钠、钾、氯、CO 2、钙、磷、甲状旁腺激素、血红蛋白、白蛋白和C 反应蛋白,计算校正钙,比较两组指标。结果?①高通量血液透析组全身瘙痒、恶心纳差等症状明显低于低通量血液透析间断串联血液灌流组(P <0.05);②高通量血液透析组β2微球蛋白、血钠均明显低于低通量血液透析间断串联血液灌流组(P <0.001);③高通量血液透析组校正血钙、血CO 2均明显高于低通量血液透析间断串联血液灌流组(P <0.01);④尿素氮、肌酐、血红蛋白、白蛋白、血小板、血磷和甲状旁腺激素两组均无统计学差异(P >0.05)。结论?①高通量血液透析对改善尿毒症患者瘙痒、纳差恶心等症状方面优于低通量血液透析间断串联血液灌流;②高通量血液透析对中大分子物质的清除、对改善CKD-MBD 的钙磷代谢方面、对减低透析间期血钠、纠正酸中毒的方面均优于低通量血液透析间断串联血液灌流,没有增加微炎症和白蛋白的丢失。

【关键词】高通量;低通量;血液透析;血液灌流;影响

中图分类号:R459.5 文献标识码:B 文章编号:1671-8194(2019)24-0009-02

High-flux Hemodialysis and Low-flux Hemodialysis with Intermittent Series Hemoperfusion the Effect on Patients with Uremia

FU Bin, GUO Zong-lin*, YANG Mei, REN Ting-ting

(Department of Nephrology, Chengdu Eleventh People's Hospital, Chengdu 610081, China)

[Abstract] Objective To?investigate?the?effects?of?on?self-perception,?clearance?of?uremic?toxins,?maintenance?of?electrolyte?acid-base?balance,?anemia?and?nutrition?in?patients?with?uremia?during?high-flux?hemodialysis?and?low-flux?hemodialysis?interruptedseries?connectionhemoperfusion.?Methods 106?patients?with?maintenance?hemodialysis?over?6?months?from?January?to?December?2017?in?the?Department?of?Nephrology,?Chengdu?Eleventh?People's?Hospital were?randomly?divided?into?two?groups,?high-flux?hemodialysis?group?and?low-flux?hemodialysis?with?intermittent?series?hemoperfusion?group,?53?in?each?group.?Age, primary disease, course of dialysis, pruritus, nausea, urea nitrogen, creatinine, β2?microglobulin,?blood?sodium,?blood?potassium,?blood?chlorine,?carbon?dioxide,?blood?calcium,?blood?phosphorus,?parathyroid?hormone,?hemoglobin,?albumin?and?C-reactive?protein?were?collected,?and?corrected?calcium?was?calculated?and?compared?between?the?two?groups.?Results ①The?symptoms?of?pruritus?and?nausea?in?high-flux?hemodialysis?group?were?significantly?lower?than?those?in?low-flux?hemodialysis?with?interruptedseries?connectionhemoperfusion?group?(P <0.05);?②The?levels?of?serum?beta?2?microglobulin?and?sodium?in?high-flux?hemodialysis?group?were?significantly?lower?than?those?in?low-flux?hemodialysis?with?intermittent?series?hemoperfusion?group?(P <0.001);?③Calcium?and?CO 2?in?high-flux?hemodialysis?group?were?significantly?higher?than?those?in?low-flux?hemodialysis?group?(P <0.01);?④Urea?nitrogen,?creatinine,?hemoglobin,?albumin?and?platelet.?There?was?no?significant?difference?in?blood?phosphorus?and?parathyroid?hormone?between?the?two?groups?(P >0.05).?Conclusion ①High-flux?hemodialysis?is?superior?to?low-flux?hemodialysis?with?interruptedseries?connectionhemoperfusion?in?improving?itching,?nausea?and?other?symptoms;?②High-flux?hemodialysis?is?superior?to?low-flux?hemodialysis?with?intermittent?series?hemoperfusion?in?clearing?macromolecule?substances,?improving?calcium?and?phosphorus?metabolism?of?CKD-MBD,?reducing?blood?sodium?during?dialysis?and?correcting?acidosis.?There?was?no?increase?in?microinflammation?and?loss?of?albumin.

[Key word]?High?flux;?Low?flux;?Hemodialysis;?Hemoperfusion;?Effect

中国慢性肾脏病患病率10.8%[1],成都地区高达18.3%[2],其中发

展到终末期肾脏病的人群100~200万,目前全国接受血液透析人群55

万,且随着透析时间的延长,透析并发症逐渐增加,如何充分透析,

更好的清除各种尿毒症毒素,减少近期和远期并发症,改善患者的生

存质量,减少医疗费用高,是我们一直追寻的目标。本文就研究高通

量血液透析和低通量血液透析间断串联血液灌流对尿毒症患者在自我

感觉以及大中小分子毒素的清除、改善钙磷代谢、维持电解质酸碱平

衡等多方面的影响。

1?对象与方法

1.1?研究对象:选取2017年1~12月在我院血液透析中心维持性血液透析

6个月以上患者106例,其中,男性58例,女性48例,最大年龄78岁,最

小年龄25岁,平均年龄(47.45±2.25)岁。透析病程最长120个月,最短6个月,平均(40.97±4.17)个月。原发病:慢性肾炎54例,糖尿病24例,高血压15例,其他13例。所有患者均签署知情同意书。1.2?排除标准:严重感染、各种活动性出血。1.3?研究方法1.3.1?治疗方案:将研究对象随机分成高通量血液透析组和低通量血液透析间断串联血液灌流两组,每组53例,两组在年龄、性别、原发病、透析病程等方面均无统计学差异。高通量组:采用高通量透析器(F60透析器,超滤系数40?mL/(h?mm?Hg ),透析面积1.3?m 2)血液透析,3次/周,4小时/次,血液透析滤过1次/2周,透析液流量500?mL/min (血液透析滤过时800?mL/min ),透析液钙浓度1.5?mol/L ,低分子肝素2000~8000?U 抗凝。低通量间断串联血液灌流组:采用低通量透析器(F6透析器,超滤系数5.5?mL/(h?mm?Hg ),透析面积1.3?m 2)

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