机构地区:[1]中国人民解放军空军总医院肾病科,北京100142 [2]军事医学科学院药代动力学实验室
出 处:《中国血液净化》2014年第9期639-642,共4页Chinese Journal of Blood Purification
摘 要:目的探讨血液透析(HD)、血液透析滤过(HDF)和血液灌流联合血液透析(HP+HD)治疗方法对维持性血液透析(MHD)患者血清蛋白结合类毒素--硫酸吲哚酚(indoxyl sulphate,IS)、硫酸对甲酚(pcresyl sulphate,PCS)和马尿酸(hippuric acid,HA)的清除效果。方法将入选的48例患者随机分为HD组、HDF组和HP+HD组,采用高效液相色谱-电喷雾电离-串联质谱(high-performance liquid chromatography electrospray ionization tandem mass spectrometry,HPLC-ESI-MS/MS)方法测定不同血液净化方法治疗前后血清IS、PCS和HA浓度,以比较不同治疗方式对蛋白结合类尿毒症毒素的清除效果。结果对血清IS的清除,HD组从(30.96±12.55)μg/ml降至(21.03±10.42)μg/ml(P<0.05),下降率为(33.10±12.87)%;HDF组从(32.24±17.11)μg/ml降至(17.11±8.94)μg/ml(P<0.01),下降率为(43.96±14.96)%;HP+HD组从(33.52±19.30)μg/ml降至(14.33±9.81)μg/ml(P<0.01),下降率为(57.96±11.95)%;HP+HD组下降率显著高于同期HDF组和HD组(P<0.05,P<0.01),HDF组下降率显著高于HD组(P<0.05)。对血清PCS的清除,HD组从(24.87±13.64)μg/ml降至(16.80±8.48)μg/ml(P<0.05),下降率为(30.24±9.27)%;HDF组从(30.60±19.18)μg/ml降至(15.59±12.39)μg/ml(P<0.05),下降率为(43.20±11.87)%;HP+HD组从(38.92±17.24)μg/ml降至(17.71±10.22)μg/ml(P<0.01),下降率为(54.22±14.37)%。HP+HD组下降率显著高于同期HDF组和HD组(P<0.01,P<0.01),HDF组治疗血清PCS水平下降率高于HD组(P<0.05)。对血清HA清除,HD组从(18.65±14.24)μg/ml降至(7.38±5.27)μg/ml(P<0.01),下降率为(59.36±7.46)%;HDF组从(27.62±16.07)μg/ml降至(7.75±4.56)μg/ml(P<0.01),下降率为(69.70±11.93)%;HP+HD组从(20.48±11.02)μg/ml降至(6.33±4.78)μg/ml(P<0.01),下降率为(71.20±10.28)%;HP+HD组下降率显著高于同期HD组(P<0.01),HDF组降率显著高于HD组(P<0.01),但HP+HD组与HDF组之间的下降率相比无统计学差异(P>0.05)。结论 HD、HDF和HP+HD血液净化治疗方法对蛋白结合类毒素均有清除作用,HP+HD的Objective To compare the removal efficiencies of protein-bound uremic toxins including indoxyl sulphate (IS),p-cresyl sulphate (PCS) and hippuric acid (HA) by hemodialysis (HD),hemodiafiltration (HDF) and hemoperfusion associated with hemodialysis (HP + HD).Methods Forty-eight MHD patients were enrolled in this study.They were randomly assigned into HD group,HDF group or HP+HD group.IS,PCS and HA in serum samples before and after the treatment were determined using high-performance liquid chromatography electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS),to compare the removal of protein-bound uremic toxins by the three dialysis modalities.Results ①Serum IS decreased from 30.96± 12.55 μg/ml to 21.03± 10.42 μg/ml (reduction rate [RR]=33.10± 12.87%,P<0.05) in HD group,from 32.24±17.11 μg/ml to 17.11±8.94 μg/ml (RR=43.96±14.96%,P<0.01) in HDF group,and from 33.52±19.30 μg/ml to 14.33±9.81 μg/ml (RR=57.96±11.95%,P<0.01) in HP+HD group.Therefore,HDF and HP+HD are more effective than HD (P<0.05 and <0.01,respectively),and HP+HD is more effective than HDF (P< 0.05) in IS clearance.②Serum PCS decreased from 24.87±13.64 μg/ml to 16.80±8.48 μg/ml (RR=30.24± 9.27%,P<0.05) in HD group,from 30.60±19.18 μg/ml to 15.59±12.39 μg/ml (RR=43.20±11.87%,P<0.05) in HDF group,and from 38.92±17.24 μg/ml to 17.71±10.22 μg/ml (RR=54.22±14.37%,P<0.01) in HP+HD group.Therefore,HDF and HP+HD are more effective than HD (P<0.01),and HP+HD is more effective than HDF (P<0.05) in PCS clearance.③Serum HA decreased from 18.65±14.24 μg/ml to 7.38±5.27 μg/ml (RR=59.36±7.46%,P<0.01) in HD group,from 27.62±16.07 μg/ml to 7.75±4.56 μg/ml (RR=69.70±11.93%,P<0.01) in HDF group,and from 20.48±11.02 μg/ml to 6.33±4.78 μg/ml (RR=71.20±10.28%,P<0.01) in HP+HD group.Consequently,HDF and HP+HD are more effective than HD (P<0.01),but HP+HD and HDF
关 键 词:蛋白结合类尿毒症毒素 血液透析 血液透析滤过 血液灌流
分 类 号:R318.16[医药卫生—生物医学工程]
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