脓毒性休克患儿心肌酶及高密度脂蛋白胆固醇水平变化的临床意义  

The levels of serum myocardial enzymes and high density lipoprotein cholesterol in children with septic shock

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作  者:林海[1] 王子敬[1] 郑启安[1] 

机构地区:[1]福建省妇幼保健院PICU,福州350001

出  处:《中国小儿急救医学》2012年第1期32-34,共3页Chinese Pediatric Emergency Medicine

摘  要:目的探讨心肌酶及高密度脂蛋白胆固醇与小儿脓毒性休克病情严重程度及预后的关系。方法2006年1月至2011年3月我科收治脓毒性休克患儿共52例,分为重度脓毒性休克组(27例)和轻度脓毒性休克组(25例)。入院时检测脓毒性休克患儿的肌酸激酶同工酶(creatine kinase—MB,CK-MB)、α-羟丁酸脱氢酶(α—hydroxybutyrate dehydrogenase,α-HBDH)、乳酸脱氢酶(1acticdehydrogenase,LDH)及高密度脂蛋白胆固醇(high density lipoprotein cholesterol,HDL—C)含量,并与健康体检儿童(正常对照组)32例进行对比分析。轻、重度脓毒性休克组患儿于入院后第1、2、4、7、10、15天动态监测以上指标,同时密切观察脓毒性休克患儿的病情变化,记录死亡情况和治愈出院时间。结果轻、重度感染性休克组患儿入院时血清CK—MB[(32.084±4.595)U/L、(61.481±5.639)U/L]较对照组[(21.675±3.453)U/L]明显升高;α—IIBDH/LDH(0.694±0.080、0.884±0.079)较对照组(0.443±0.065)明显升高;HDL—C[(0.646±0.067)mmol/L、(0.310±0.124)mmol/L]较对照组[(1.012±0.156)mmol/L]明显降低,3组间比较差异有统计学意义(P均〈0.01)。重度脓毒性休克组死亡5例,轻度组无死亡病例。重度脓毒f生休克组患儿较轻度组在CK-MB恢复时间[(9.82±1.76)dVS(4.68±1.22)d]、α-HBDH/LDH恢复时间[(7.23±1.38)dVS(3.76±0.83)d]、HDL—C恢复时间[(12.14±2.21)d VS(6.48±1.33)d]及住院时间[(15.09±2.69)dVS(7.40±1.58)d]方面明显延长,两组比较差异均有统计学意义(P均〈0.01)。结论脓毒性休克患儿血清CK—MB、α-HBDH/LDH越高,HDL—C越低,其病情越重,恢复时间越长,预后越差。Objective To investigate the changes of serum myocardial enzymes and high density lipoprotein cholesterol(HDL-C) in children with septic shock. Methods Fifty-two children with septic shock in our hospital from Jan 2006 to Mar 2011 were divided into severe septic shock group( n = 27 ) and mild septic shock group ( n = 25 ). The serum creatine kinase-MB ( CK-MB ), α-hydroxybutyrate dehydrogenase (α-HBDH), lactic dehydrogenase (LDH) and HDL-C were analysed in both two groups on 1,2,4,7,10,15 d, and compared with 32 normal children as control group. Meanwhile, the children's condition, death cases and cured time were recorded. Results The levels of serum CK-MB [ ( 32. 084 ± 4. 595 ) U/L, ( 61. 481± 5. 639) U/L] ,α-HBDH/LDH(0. 694 ±0. 080,0. 884 ±0. 079) in mild and severe septic shock groups were higher than those of normal control group[ (21.675 ± 3. 453 ) U/L ] and ( 0. 443 ± 0. 065 ) ( P 〈 0. 01 ) ; the levels of serum HDL-C[ (0. 646 ±0. 067 ) mmol/L, (0. 310 ±0. 124 ) mmol/L] in the two septic shock groups were decreased significantly than that of control group[ ( 1. 012 ±0. 156) mmol/L] (P 〈0. 01 ). Five cases died in the severe septic shock group while no cases died in mild septic shock group. The times of CK-MB recovered[ (9. 82 ± 1.76 ) d vs (4. 68 ± 1.22 ) d ], α-HBDH/LDH recovered[ (7. 23 ± 1.38 ) d vs (3. 76±0. 83 ) d ] and HDL recovered[ (12. 14± 2.21 ) d vs (6. 48 ±1.33 ) d ] were more slowly in severe septic shock group than those of mild septic shock group( P 〈0. 01 ). Condusion The higher of the serum CK-MB and ±-HBDH/LDH,and the lower of HDL-C in septic shock children, the disease is more severe, the recovery time is longer and a worse prognosis may occur.

关 键 词:脓毒性休克 肌酸激酶同工酶 Α-羟丁酸脱氢酶 乳酸脱氢酶 高密度脂蛋白胆固醇 儿童 

分 类 号:R720.597[医药卫生—急诊医学]

 

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