中国全科医学
中國全科醫學
중국전과의학
CHINESE GENERAL PRACTICE
2014年
29期
3491-3494
,共4页
对比剂肾病%肾损伤分子-1%α1 微球蛋白%诊断
對比劑腎病%腎損傷分子-1%α1 微毬蛋白%診斷
대비제신병%신손상분자-1%α1 미구단백%진단
Contrast -induced nephropathy%Kidney injury molecule-1%Alpha1-microglobulin%Diagnosis
目的:探讨尿肾损伤分子-1(KIM-1)在对比剂肾病(CIN)早期诊断中的应用意义。方法选取2013年1月-2014年1月在首都医科大学附属北京世纪坛医院心内科接受冠状动脉介入术的住院患者80例,根据有无CIN发生,将患者分为CIN组和无CIN组。对患者进行迈赫兰( Mehran)积分评分,按照积分的不同将患者进行分组:≤5分组,6~10分组,11~16分组,>16分组。收集患者术前血液、尿液以及术后6、12、24、48、72 h尿液和24、48、72 h血液,采用酶联免疫吸附测定( ELISA)法检测尿液中KIM-1、α1微球蛋白的水平,采用酶法检测血肌酐(Scr)水平。结果80例患者中6例(7.5%)发生CIN。经Mehran积分分析,积分≤5分组中发生0例;6~10分组中发生2例;11~16分组中发生2例;>16分组中发生2例,其中1例需行血液透析治疗。不同积分组CIN发生率比较,差异有统计学意义( P<0.05)。无CIN组和CIN组患者尿KIM-1、α1微球蛋白水平在术前及术后6、12、24、48、72 h比较,差异有统计学意义( P<0.05)。组间比较:术后12、24、48、72 h CIN组尿KIM-1水平高于无CIN组(P<0.05);术后24、48、72 h CIN组α1微球蛋白水平高于无CIN组(P<0.05)。组内比较:CIN组尿KIM-1水平在术后12、24、48、72 h高于术前及术后6 h(P<0.05);CIN组α1微球蛋白在术后24、48、72 h高于术前及术后6、12 h(P<0.05)。男、女性两组患者Scr水平在术前、术后24、48、72 h比较,差异有统计学意义(P<0.05)。男、女性CIN组术后48、72 h Scr水平均高于无CIN组(P<0.05)。男、女性CIN组术后48、72 h Scr水平均高于术前及术后24 h(P<0.05)。将CIN组患者术后12 h测出的尿KIM-1最大值与术后48 h测出的Scr最大值进行Pearson相关性分析显示,两者呈正相关( r=0.821,P=0.045)。结论术后12 h尿KIM-1水平升高,术后24 h尿α1微球蛋白水平升高,术后48 h Scr升高。与传统的肾脏损伤指标相比,尿KIM-1可以更早期预测CIN的发生。
目的:探討尿腎損傷分子-1(KIM-1)在對比劑腎病(CIN)早期診斷中的應用意義。方法選取2013年1月-2014年1月在首都醫科大學附屬北京世紀罈醫院心內科接受冠狀動脈介入術的住院患者80例,根據有無CIN髮生,將患者分為CIN組和無CIN組。對患者進行邁赫蘭( Mehran)積分評分,按照積分的不同將患者進行分組:≤5分組,6~10分組,11~16分組,>16分組。收集患者術前血液、尿液以及術後6、12、24、48、72 h尿液和24、48、72 h血液,採用酶聯免疫吸附測定( ELISA)法檢測尿液中KIM-1、α1微毬蛋白的水平,採用酶法檢測血肌酐(Scr)水平。結果80例患者中6例(7.5%)髮生CIN。經Mehran積分分析,積分≤5分組中髮生0例;6~10分組中髮生2例;11~16分組中髮生2例;>16分組中髮生2例,其中1例需行血液透析治療。不同積分組CIN髮生率比較,差異有統計學意義( P<0.05)。無CIN組和CIN組患者尿KIM-1、α1微毬蛋白水平在術前及術後6、12、24、48、72 h比較,差異有統計學意義( P<0.05)。組間比較:術後12、24、48、72 h CIN組尿KIM-1水平高于無CIN組(P<0.05);術後24、48、72 h CIN組α1微毬蛋白水平高于無CIN組(P<0.05)。組內比較:CIN組尿KIM-1水平在術後12、24、48、72 h高于術前及術後6 h(P<0.05);CIN組α1微毬蛋白在術後24、48、72 h高于術前及術後6、12 h(P<0.05)。男、女性兩組患者Scr水平在術前、術後24、48、72 h比較,差異有統計學意義(P<0.05)。男、女性CIN組術後48、72 h Scr水平均高于無CIN組(P<0.05)。男、女性CIN組術後48、72 h Scr水平均高于術前及術後24 h(P<0.05)。將CIN組患者術後12 h測齣的尿KIM-1最大值與術後48 h測齣的Scr最大值進行Pearson相關性分析顯示,兩者呈正相關( r=0.821,P=0.045)。結論術後12 h尿KIM-1水平升高,術後24 h尿α1微毬蛋白水平升高,術後48 h Scr升高。與傳統的腎髒損傷指標相比,尿KIM-1可以更早期預測CIN的髮生。
목적:탐토뇨신손상분자-1(KIM-1)재대비제신병(CIN)조기진단중적응용의의。방법선취2013년1월-2014년1월재수도의과대학부속북경세기단의원심내과접수관상동맥개입술적주원환자80례,근거유무CIN발생,장환자분위CIN조화무CIN조。대환자진행매혁란( Mehran)적분평분,안조적분적불동장환자진행분조:≤5분조,6~10분조,11~16분조,>16분조。수집환자술전혈액、뇨액이급술후6、12、24、48、72 h뇨액화24、48、72 h혈액,채용매련면역흡부측정( ELISA)법검측뇨액중KIM-1、α1미구단백적수평,채용매법검측혈기항(Scr)수평。결과80례환자중6례(7.5%)발생CIN。경Mehran적분분석,적분≤5분조중발생0례;6~10분조중발생2례;11~16분조중발생2례;>16분조중발생2례,기중1례수행혈액투석치료。불동적분조CIN발생솔비교,차이유통계학의의( P<0.05)。무CIN조화CIN조환자뇨KIM-1、α1미구단백수평재술전급술후6、12、24、48、72 h비교,차이유통계학의의( P<0.05)。조간비교:술후12、24、48、72 h CIN조뇨KIM-1수평고우무CIN조(P<0.05);술후24、48、72 h CIN조α1미구단백수평고우무CIN조(P<0.05)。조내비교:CIN조뇨KIM-1수평재술후12、24、48、72 h고우술전급술후6 h(P<0.05);CIN조α1미구단백재술후24、48、72 h고우술전급술후6、12 h(P<0.05)。남、녀성량조환자Scr수평재술전、술후24、48、72 h비교,차이유통계학의의(P<0.05)。남、녀성CIN조술후48、72 h Scr수평균고우무CIN조(P<0.05)。남、녀성CIN조술후48、72 h Scr수평균고우술전급술후24 h(P<0.05)。장CIN조환자술후12 h측출적뇨KIM-1최대치여술후48 h측출적Scr최대치진행Pearson상관성분석현시,량자정정상관( r=0.821,P=0.045)。결론술후12 h뇨KIM-1수평승고,술후24 h뇨α1미구단백수평승고,술후48 h Scr승고。여전통적신장손상지표상비,뇨KIM-1가이경조기예측CIN적발생。
Objective To discuss the significance of the Kidney Injury Molecule-1 ( KIM-1 )in early diagnosis of contrast induced nephropathy( CIN). Methods Eighty patients who had coronary intervention in Department of Cardiology of Beijing Shijitan Hospital from January 2013 to January 2014 were divided into groups CIN,non-CIN. And the patients were scored by Mehran Scales and divided,according to the scores,into subgroups≤5,6-10,11-16,>16. Collecting blood, urine before operation,urine at hours 6,12,24,48,72 after operation,blood at hours 24,48,72 after operation and de-tected the levels of urine KIM -1 ,α1 -microglobulin by enzyme -linked immunosorbent assay ( ELIS ), serum creatinine (Scr)level by enzymic method. Results In 80 patients,6 had CIN(7. 5%). By Mehran scale analysis,0 patient had CIN in≤5 subgroup,2 in 6-10 subgroup,2 in 11-16 subgroup,2 in>16 subgroup including 1 who needed hemodialysis. There was significant difference in CIN incidence in different subgroups(P<0. 05). CIN group was different from non-CIN group in KIM-1,α1 -microglobulin before operation and at hours 6,12,24,48,72(P<0. 05). In group comparison:KIM-1 level was higher in CIN group than in non-CIN group at hours 12,24,48,72 after operation(P<0. 05),and α1 -micro-globulin level higher at hours 24,48,72 after operation(P<0. 05). In intra-group comparison:in CIN group,KIM-1 level was higher at hours 12,24,48,72 after operation than before operation and at hours 6 after operation(P<0. 05),α1 -microglobulin higher at hours 24,48,72 after operation than before operation and at hours 6,12(P <0. 05). There was difference in Scr level between males and females before operation,at hours 24,48,72 after operation(P<0. 05). Scr level was higher in males,females of CIN group than in those of non-CIN group at hours 48,72 after operation(P<0. 05). Scr level was higher at hours 48,72 after operation than before operation and at hours 24 in males,females of CIN group( P <0. 05). By Pearson correlation analysis,the maximum value of urine KIM-1 measured at hours 12 after operation were positive-ly correlated with that of Scr level measured at hours 48(r=0. 821,P=0. 045). Conclusion The level of urine KIM-1 in-creased at hours after operation,α1 -microglobulin rose at hours 24,Scr elevated at hours 48. Urine KIM-1 can predict CIN early as compared with traditional indicators of kidney damages.