中国感染控制杂志
中國感染控製雜誌
중국감염공제잡지
Chinese Journal of Infection Control
2015年
9期
601-603,610
,共4页
导管相关血流感染%重症监护病房%降钙素原%高敏 C-反应蛋白%白介素 6
導管相關血流感染%重癥鑑護病房%降鈣素原%高敏 C-反應蛋白%白介素 6
도관상관혈류감염%중증감호병방%강개소원%고민 C-반응단백%백개소 6
catheter-related bloodstream infection%intensive care unit%procalcitonin%high-sensitivity C-reactive protein%interleukin-6
目的:研究降钙素原(PCT)、高敏 C 反应蛋白(hs-CRP)、白介素6(IL-6)对重症监护病房(ICU)患者导管相关血流感染(CRBSI)早期诊断的临床价值。方法选择某院2013年4月—2015年4月 ICU 留置中心静脉导管(CVC)疑诊 CRBSI 的78例患者,患者入住 ICU 及疑诊 CRBSI 当日采集患者血液标本,同时行血培养和静脉导管尖端培养,根据血培养和静脉导管尖端培养结果将患者分为 CRBSI 组与非 CRBSI 组,比较 PCT、hs-CRP、IL-6对 CRBSI 诊断的价值。结果28例疑诊患者最终诊断为 CRBSI。疑诊 CRBIS 当日,CRBSI 组患者的 PCT、hs-CRP、IL-6和血白细胞(WBC)水平分别为(3.35±1.52)μg/L、(32.90±11.10)mg/L、(423.20±171.70)ng/L、和(12.70±2.70)×109/L,均高于非 CRBSI 组[分别为(1.22±0.44)μg/L、(23.50±6.00)mg/L、(257.90±81.40) ng/L、和(11.20±1.90)×109/L],差异均有统计学意义(均 P <0.05)。ROC 曲线分析:PCT、hs-CRP、IL-6和血白细胞(WBC)水平曲线下面积(AUC)及95% CI 分别为0.92(0.85,0.99)、0.75(0.62,0.88)、0.80(0.67,0.92)和0.64(0.50,0.72);灵敏度分别为0.82、0.64、0.71和0.46;特异度分别为0.92、0.94、0.92和0.88。结论 PCT和 IL-6对 ICU 患者 CRBSI 的早期诊断具有较高的价值,对及早诊断 CRBSI 具有一定的预测作用。
目的:研究降鈣素原(PCT)、高敏 C 反應蛋白(hs-CRP)、白介素6(IL-6)對重癥鑑護病房(ICU)患者導管相關血流感染(CRBSI)早期診斷的臨床價值。方法選擇某院2013年4月—2015年4月 ICU 留置中心靜脈導管(CVC)疑診 CRBSI 的78例患者,患者入住 ICU 及疑診 CRBSI 噹日採集患者血液標本,同時行血培養和靜脈導管尖耑培養,根據血培養和靜脈導管尖耑培養結果將患者分為 CRBSI 組與非 CRBSI 組,比較 PCT、hs-CRP、IL-6對 CRBSI 診斷的價值。結果28例疑診患者最終診斷為 CRBSI。疑診 CRBIS 噹日,CRBSI 組患者的 PCT、hs-CRP、IL-6和血白細胞(WBC)水平分彆為(3.35±1.52)μg/L、(32.90±11.10)mg/L、(423.20±171.70)ng/L、和(12.70±2.70)×109/L,均高于非 CRBSI 組[分彆為(1.22±0.44)μg/L、(23.50±6.00)mg/L、(257.90±81.40) ng/L、和(11.20±1.90)×109/L],差異均有統計學意義(均 P <0.05)。ROC 麯線分析:PCT、hs-CRP、IL-6和血白細胞(WBC)水平麯線下麵積(AUC)及95% CI 分彆為0.92(0.85,0.99)、0.75(0.62,0.88)、0.80(0.67,0.92)和0.64(0.50,0.72);靈敏度分彆為0.82、0.64、0.71和0.46;特異度分彆為0.92、0.94、0.92和0.88。結論 PCT和 IL-6對 ICU 患者 CRBSI 的早期診斷具有較高的價值,對及早診斷 CRBSI 具有一定的預測作用。
목적:연구강개소원(PCT)、고민 C 반응단백(hs-CRP)、백개소6(IL-6)대중증감호병방(ICU)환자도관상관혈류감염(CRBSI)조기진단적림상개치。방법선택모원2013년4월—2015년4월 ICU 류치중심정맥도관(CVC)의진 CRBSI 적78례환자,환자입주 ICU 급의진 CRBSI 당일채집환자혈액표본,동시행혈배양화정맥도관첨단배양,근거혈배양화정맥도관첨단배양결과장환자분위 CRBSI 조여비 CRBSI 조,비교 PCT、hs-CRP、IL-6대 CRBSI 진단적개치。결과28례의진환자최종진단위 CRBSI。의진 CRBIS 당일,CRBSI 조환자적 PCT、hs-CRP、IL-6화혈백세포(WBC)수평분별위(3.35±1.52)μg/L、(32.90±11.10)mg/L、(423.20±171.70)ng/L、화(12.70±2.70)×109/L,균고우비 CRBSI 조[분별위(1.22±0.44)μg/L、(23.50±6.00)mg/L、(257.90±81.40) ng/L、화(11.20±1.90)×109/L],차이균유통계학의의(균 P <0.05)。ROC 곡선분석:PCT、hs-CRP、IL-6화혈백세포(WBC)수평곡선하면적(AUC)급95% CI 분별위0.92(0.85,0.99)、0.75(0.62,0.88)、0.80(0.67,0.92)화0.64(0.50,0.72);령민도분별위0.82、0.64、0.71화0.46;특이도분별위0.92、0.94、0.92화0.88。결론 PCT화 IL-6대 ICU 환자 CRBSI 적조기진단구유교고적개치,대급조진단 CRBSI 구유일정적예측작용。
Objective To study the early diagnostic value of procalcitonin(PCT),high-sensitivity C-reactive pro-tein(hs-CRP)and interleukin-6(IL-6)in catheter-related bloodstream infection (CRBSI)in patients in intensive care unit(ICU).Methods 78 ICU patients with suspected CRBSI between April 2013 and April 2015 were selected, blood specimens of patients on the first day of admission and being suspected CRBSI were taken,blood and venous catheter tips were performed culture,patients were divided into CRBSI group and non-CRBSI group according to culture results of blood and venous catheter tips,diagnostic values of PCT,hs-CRP,and IL-6 were compared. Results 28 patients were diagnosed CRBSI.On the day of being suspected with CRBSI,levels of PCT,hs-CRP, IL-6,and white blood cell (WBC)in CRBSI group were significantly higher than non-CRBSI group respectively ([3.35±1 .52]μg/L vs [1 .22±0.44]μg/L;[32.90 ±11 .10]mg/L vs [23.50 ±6.00]mg/L;[423.20 ±171 .70] ng/L vs [257.90±81 .40]ng/L;[12.70±2.70]×109/L vs [11 .20±1 .90]×109/L],P <0.05 ).The receiver op-erating characteristic curve(ROC)analysis showed that area under the curve (AUC)and 95% CI of PCT,hs-CRP, IL-6,and WBC were 0.92(0.85,0.99),0.75(0.62,0.88),0.80(0.67,0.92),and 0.64(0.50,0.72)respectively;sensitivity were 0.82,0.64,0.71 ,and 0.46 respectively;specificity were 0.92,0.94,0.92,and 0.88 respectively. Conclusion PCT and IL-6 have high effectiveness for early diagnosis of CRBSI in ICU patients,and have certain predictive value for early diagnosis of CRBSI.