严重脓毒症患儿连续血液净化治疗多中心前瞻性研究  被引量:27

A multicenter prospective clinical study on continuous blood purification in treating childhood severe sepsis

在线阅读下载全文

作  者:李雷雷[1] 贡海蓉[1] 王莹[2] 张育才[3] 张晨美[4] 潘国权[5] 陆国平[1] 

机构地区:[1]复旦大学附属儿科医院重症医学科,上海201102 [2]上海交通大学医学院附属上海儿童医学中心重症医学科 [3]上海交通大学附属儿童医院重症医学科 [4]浙江大学医学院附属儿童医院重症医学科 [5]温州医学院附属育英儿童医院

出  处:《中华儿科杂志》2014年第6期438-443,共6页Chinese Journal of Pediatrics

摘  要:目的 对儿童严重脓毒症进行连续血液净化(CBP)治疗后,观察各脏器功能的改善、炎症介质的变化及预后等情况,评价CBP在儿童严重脓毒症救治中的疗效.方法 以2011年10月1日至2012年9月30日入住上海、浙江5家医院PICU年龄为29 d~16岁47例严重脓毒症患儿为研究对象.接受CBP治疗的30例记为登录组,未接受CBP治疗的17例记为未登录组.观察两组在入组时(d0)、第1天(d1)、第2天(d2)、第3天(d3)、第5天(d5)的心血管功能、呼吸功能、肾功能及炎症指标变化,并进行儿童死亡风险(PRISM)评分Ⅲ、儿童危重病例评分(PCIS)及生存分析.结果 (1)心血管功能:在d3及d5,登录组与未登录组比较心率(HR)[(121、119次/min)vs.(138、137次/min)]及平均动脉压(MAP)[(71、80 mmHg)vs.(63、62 mmHg)(1 mmHg =0.133 kPa)]均有所改善(P均<0.05).动脉血乳酸浓度差异无统计学意义.(2)呼吸功能:氧合指数(PaO2/FiO2)、动脉血氧饱和度(SaO2)登陆组较未登录组有所上升,但差异无统计学意义.(3)肾功能:血尿素氮(BUN)及血肌酐(Cr)登陆组逐渐下降,未登录组无明显下降;在d1、d2、d3、d5登录组与未登录组比较BUN[(5.5、3.6、3.4、3.0 mmol/L)vs.(8.5、9.1、7.9、6.6 mmo]/L)]及Cr[(24.0、16.5、13.5、9.5μmol/L)vs.(35.0、39.2、41.2、33.0 μmol/L)]均有所改善(P均<0.05).(4)炎症介质指标:总白细胞计数(TWCC)、C反应蛋白(CRP)、白细胞介素-6(IL-6)、白细胞介素-10(IL-10)、肿瘤坏死因子-α(TNF-α)两组内及两组间差异均无统计学意义.(5)预后:虽然PCIS登录组有改善趋势,但PRISM评分Ⅲ、PCIS两组间差异无统计学意义.28 d生存率,登录组为70.0%,未登录组为52.9%,但组间差异无统计学意义(P =0.242).结论 CBP可以改善严重脓毒症患儿循环功能、氧合功能、明显改善肾功能;未�Objective To evaluate efficacy of continuous blood purification (CBP) in childhood severe sepsis through the analysis of organ function,inflammatory mediators and prognosis.Method Forty-seven children with severe sepsis aged 29 days-16 years who were treated in PICU of Shanghai and Zhejiang five hospitals during October 1,2011 and September 30,2012 wcrc cnrolled; 30 cases treated with CBP were recorded as logged group,17 cases without CBP as unlogged group.Changes in the cardiovascular,respiratory function,renal function,inflammatory markers,PRISM score Ⅲ,PCIS and survival were observed and compared between the two groups at baseline (d0),first days (d1),second days (d2),third days (d3),fifth days (d5).Result (1) Cardiovascular function:In d3 and d5,heart rate (HR) and mean arterial pressure (MAP) were improved as compared to unlogged group (121,119 vs.138,137; 71,80 mmHg vs.63,62 mmHg,P 〈 0.05),with no statistical significance in arterial blood lactate concentration.(2) Oxygenation index (PaO2/FiO2) and arterial oxygen saturation (SaO2) incrcascd as compared to unlogged group,but did not reach statistical significance.(3) Blood urea nitrogen (BUN)and creatinine (Cr) were improved as compared with unlogged group from d1 (P 〈 0.05).(4)Inflammatory mediators did not show significant differences.(5) Twenty-eight days survival rate:logged group was 70.0%,unlogged group was 52.9%,but the difference was not statistically significant (P =0.242).Conclusion CBP can improve circulatory function,oxygenation,and renal function in children with severe sepsis.No evidence was found that CBP could decrease the level of inflammatory mediators,improve critical score and 28 days survival rate.

关 键 词:血液透析滤过 脓毒症 多中心研究 

分 类 号:R720.597[医药卫生—急诊医学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象