中国医药导报
中國醫藥導報
중국의약도보
CHINA MEDICAL HERALD
2014年
26期
41-43,61
,共4页
陈德祥%王铭初%刘一%周雪珍%陈剑琴
陳德祥%王銘初%劉一%週雪珍%陳劍琴
진덕상%왕명초%류일%주설진%진검금
肾损伤分子1%急性肾损伤%血肌酐%体外循环心脏手术
腎損傷分子1%急性腎損傷%血肌酐%體外循環心髒手術
신손상분자1%급성신손상%혈기항%체외순배심장수술
Kidney injury molecule 1%Acute kidney injury%Serum creatinine%Extracorporeal circulation cardiac surgery
目的:探究经体外循环心脏手术后尿液中肾损伤因子(Kim-1)的临床评价。方法随机选取2010年5~11月湖南省常德市第一人民医院经体外循环心脏手术的患者119例,通过急性肾损伤(AKI)拟定的诊断依据将其分为AKI组(59例)与非AKI组(60例)。检测并比较两组患者术前及术后2、4、6、12、24、48、72 h血肌酐(Scr)及尿Kim-1浓度。结果119例患者进行体外循环心脏手术后AKI的发病率为49.5%;AKI组术后24 h血Scr明显上升,且与同组术前及非AKI组术后24、48、72 h比较,差异均有高度统计学意义(P<0.01);AKI组术后4 h Kim-1浓度开始升高,且与术前及非AKI组术后4、6、12、24、48、72 h比较差异均有高度统计学意义(P<0.01)。尿Kim-1浓度与血Scr浓度呈正相关(r=0.879,P<0.01)。经尿Kim-1浓度诊断的AKI的ROC曲线显示可信区间为0.625~0.985(P<0.01)。结论 Kim-1在术后4 h开始升高,术后24 h明显升高,升高时间明显早于血Scr,可作为体外循环心脏手术后AKI早期诊断更早、更敏感的指标。
目的:探究經體外循環心髒手術後尿液中腎損傷因子(Kim-1)的臨床評價。方法隨機選取2010年5~11月湖南省常德市第一人民醫院經體外循環心髒手術的患者119例,通過急性腎損傷(AKI)擬定的診斷依據將其分為AKI組(59例)與非AKI組(60例)。檢測併比較兩組患者術前及術後2、4、6、12、24、48、72 h血肌酐(Scr)及尿Kim-1濃度。結果119例患者進行體外循環心髒手術後AKI的髮病率為49.5%;AKI組術後24 h血Scr明顯上升,且與同組術前及非AKI組術後24、48、72 h比較,差異均有高度統計學意義(P<0.01);AKI組術後4 h Kim-1濃度開始升高,且與術前及非AKI組術後4、6、12、24、48、72 h比較差異均有高度統計學意義(P<0.01)。尿Kim-1濃度與血Scr濃度呈正相關(r=0.879,P<0.01)。經尿Kim-1濃度診斷的AKI的ROC麯線顯示可信區間為0.625~0.985(P<0.01)。結論 Kim-1在術後4 h開始升高,術後24 h明顯升高,升高時間明顯早于血Scr,可作為體外循環心髒手術後AKI早期診斷更早、更敏感的指標。
목적:탐구경체외순배심장수술후뇨액중신손상인자(Kim-1)적림상평개。방법수궤선취2010년5~11월호남성상덕시제일인민의원경체외순배심장수술적환자119례,통과급성신손상(AKI)의정적진단의거장기분위AKI조(59례)여비AKI조(60례)。검측병비교량조환자술전급술후2、4、6、12、24、48、72 h혈기항(Scr)급뇨Kim-1농도。결과119례환자진행체외순배심장수술후AKI적발병솔위49.5%;AKI조술후24 h혈Scr명현상승,차여동조술전급비AKI조술후24、48、72 h비교,차이균유고도통계학의의(P<0.01);AKI조술후4 h Kim-1농도개시승고,차여술전급비AKI조술후4、6、12、24、48、72 h비교차이균유고도통계학의의(P<0.01)。뇨Kim-1농도여혈Scr농도정정상관(r=0.879,P<0.01)。경뇨Kim-1농도진단적AKI적ROC곡선현시가신구간위0.625~0.985(P<0.01)。결론 Kim-1재술후4 h개시승고,술후24 h명현승고,승고시간명현조우혈Scr,가작위체외순배심장수술후AKI조기진단경조、경민감적지표。
Objective To explore the acute kidney injury factor (Kim-1) in the urine after the clinical application of extracorporeal circulation cardiac surgery. Methods 119 cases of patients with cardiac operation from May to November 2010 in the First People's Hospital of Changde City were selected, they were divided into AKI group (59 cases) and non-AKI group (60 cases). The serum creatinine (Scr) and concentration of urine Kim-1 of patients in two groups be-fore and 2, 4, 6, 12, 24, 48, 72 h after operation were detected and compared. Results 119 patients after heart opera-tion with cardiopulmonary bypass with AKI, the incidence rate of AKI was 49.5%. The level of serum Scr of AKI group began to increase gradually 24 h after the operation, compared with before operation and non-AKI group in 24, 48, 72 h after the operation, the differences were statistically significant (P<0.01). The concentration of urine Kim-1 in patients began to increase gradually 4 h after the operation, compared with before operation and non-AKI group in 4, 6, 12, 24, 48, 72 h after the operation, the differences were statistically significant (P<0.01). There was a positive correlation be-tween the concentration of urine Kim-1 and serum Scr (r=0.879, P< 0.01). Confidence interval of ROC curve of AKI diagnosed by urinary Kim-1 was 0.625-0.985 (P<0.01). Conclusion The concentration of urine Kim-1 begin to rise in 4 hours, and 24 hours after the operation are significantly increased, obviously earlier than serum Scr, can be as a earlier and more sensitive index in the early diagnosis of AKI after extracorporeal circulation cardiac surgery.