中国小儿急救医学
中國小兒急救醫學
중국소인급구의학
CHINESE PEDIATRIC EMERGENCY MEDICINE
2009年
4期
334-336
,共3页
胡海赟%乔蓉%张育才%刘家应
鬍海赟%喬蓉%張育纔%劉傢應
호해빈%교용%장육재%류가응
可溶性CD14%脓毒症%脓毒性休克%儿童
可溶性CD14%膿毒癥%膿毒性休剋%兒童
가용성CD14%농독증%농독성휴극%인동
Soluble lipopolysaceharide receptor CD14%Sepsis%Septic Shock%Children
目的 探讨严重感染患儿血清脂多糖受体可溶性CD14(sCD14)的变化及其与脓毒症严重程度、预后的关系.方法 以32例脓毒症患儿为研究对象进行前瞻性临床研究.根据诊断标准及病情程度将脓毒症患儿分为3组,脓毒症组(10例)、严重脓毒症组(12例)、脓毒性休克组(10例).于发病后1 d、3 d、7 d测定血清sCD14的浓度,同时记录当天的血白细胞计数、前降钙素、C-反应蛋白、脂多糖以及危重病例评分.对照组为20例同期儿童保健门诊健康体检儿童.结果 脓毒症组发病1 d内血清sCD14水平为(8.09±4.33)mg/L,显著高于对照组(4.28±2.74)mg/L,差异有显著性(P<0.01).发病后3 d、7 d的sCD14水平与对照组差异无显著性(P>0.05).脓毒症组、严重脓毒症组、脓毒性休克组在病程1 d血清sCD14水平分别为(4.46±2.31)、(8.52±4.07)、(11.21±3.67)mg/L,差异有显著性(P<0.05).各组在病程3 d、7 d的血清sCD14水平差异无显著性(P>0.05).sCD14与前降钙素、C-反应蛋白、危重病例评分间存在显著相关(P<0.05).结论 在脓毒症早期sCD14的水平显著升高,其升高的程度可提示炎症反应的严重程度及预后.
目的 探討嚴重感染患兒血清脂多糖受體可溶性CD14(sCD14)的變化及其與膿毒癥嚴重程度、預後的關繫.方法 以32例膿毒癥患兒為研究對象進行前瞻性臨床研究.根據診斷標準及病情程度將膿毒癥患兒分為3組,膿毒癥組(10例)、嚴重膿毒癥組(12例)、膿毒性休剋組(10例).于髮病後1 d、3 d、7 d測定血清sCD14的濃度,同時記錄噹天的血白細胞計數、前降鈣素、C-反應蛋白、脂多糖以及危重病例評分.對照組為20例同期兒童保健門診健康體檢兒童.結果 膿毒癥組髮病1 d內血清sCD14水平為(8.09±4.33)mg/L,顯著高于對照組(4.28±2.74)mg/L,差異有顯著性(P<0.01).髮病後3 d、7 d的sCD14水平與對照組差異無顯著性(P>0.05).膿毒癥組、嚴重膿毒癥組、膿毒性休剋組在病程1 d血清sCD14水平分彆為(4.46±2.31)、(8.52±4.07)、(11.21±3.67)mg/L,差異有顯著性(P<0.05).各組在病程3 d、7 d的血清sCD14水平差異無顯著性(P>0.05).sCD14與前降鈣素、C-反應蛋白、危重病例評分間存在顯著相關(P<0.05).結論 在膿毒癥早期sCD14的水平顯著升高,其升高的程度可提示炎癥反應的嚴重程度及預後.
목적 탐토엄중감염환인혈청지다당수체가용성CD14(sCD14)적변화급기여농독증엄중정도、예후적관계.방법 이32례농독증환인위연구대상진행전첨성림상연구.근거진단표준급병정정도장농독증환인분위3조,농독증조(10례)、엄중농독증조(12례)、농독성휴극조(10례).우발병후1 d、3 d、7 d측정혈청sCD14적농도,동시기록당천적혈백세포계수、전강개소、C-반응단백、지다당이급위중병례평분.대조조위20례동기인동보건문진건강체검인동.결과 농독증조발병1 d내혈청sCD14수평위(8.09±4.33)mg/L,현저고우대조조(4.28±2.74)mg/L,차이유현저성(P<0.01).발병후3 d、7 d적sCD14수평여대조조차이무현저성(P>0.05).농독증조、엄중농독증조、농독성휴극조재병정1 d혈청sCD14수평분별위(4.46±2.31)、(8.52±4.07)、(11.21±3.67)mg/L,차이유현저성(P<0.05).각조재병정3 d、7 d적혈청sCD14수평차이무현저성(P>0.05).sCD14여전강개소、C-반응단백、위중병례평분간존재현저상관(P<0.05).결론 재농독증조기sCD14적수평현저승고,기승고적정도가제시염증반응적엄중정도급예후.
Objective To investigate the changes of serum soluble lipopolysaceharide receptor CD14 (sCD14) levels of children with sepsis or septic shock,and to evaluate the relationship between sCD14 and prognosis of septic patients. Methods Serum concentration of sCD14 was measured at dayl ,3,7 after the onset of sepsis. Thirty-two septic children (sepsis group) were recruited for prospective clinical study. According to the diagnostic criteria and disease severity ,32 septic patients were sub-divided into 3 groups: 10 cases of sepsis group, 12 cases of severe sepsis group, 10 cases of septic shock group. Twenty healthy volunteers were enrolled for control. WBC count, serum procalcitonin (PCT), C-reactive protein (CRP) and lipopolysaceharide (LPS) were measured, as well as severity score and prognosis were simultaneously assessed. Results The concentration of serum sCD14 in sepsis group at day 1 [ (8.09±4. 33) mg/L]was significantly higher than that of control group [ (4. 28 ± 2. 74) mg/L ] ( P<0.01). Sepsis group had no significant difference in serum sCD14 level at day 3,7 as compared with control group. There was significant difference in serum sCD14 levels at day 1 among sepsis group,severe sepsis group and septic shock group,but there was no significant difference at day 3,7. Serum sCD14 level had significant correlation with PCT,CRP and severity score. Conclusion Serum sCD14 level increased significandy at septic prophase. Serum sCD14 level may be a useful predictor of the severity and prognosis of sepsis.