目的探讨儿童肺炎链球菌性脑膜炎死亡预警因素。方法回顾性分析苏州大学附属儿童医院2010年11月到2015年12月住院治疗的32例肺炎球菌脑膜炎患儿的临床资料,根据预后分为死亡组和幸存组,比较2组患儿的临床特点和实验室检查资料。结果死亡组和幸存组在入院后24h内休克(63.6%比14.3%,P=0.013),气管插管(100.0%比23.8%,P〈0.001),脑脊液(CSF)IgG水平[(491.27±203.53)mg/L比(267.24±188.07)mg/L,P=0.006],IgM[(115.72±79.19)mg/L比(32.80±28.52)mg/L,P=0.006],IgA[59.52(15.51,75.69)mg/L比18.77(9.33,27.54)mg/L,P=0.023],CSF白细胞总数[330.00(150.00,380.00)×10^6/L比870.00(403.00,6160.00)×10。/L,P=0.009l,CSF蛋白I(4047.00±1942.16)mg/L比(2470.62±1259.94)mg/L,P=0.009],CSF腺苷脱氨酶(ADA)[35.20(18.90,87.20)U/L比8.80(3.05,23.78)U/L,P=0.001],血清钠[(130.21±2.85)mmol/L比(132.83±3.69)mmol/L,P=0.049],血清乳酸(LA)[4.40(2.60,5.70)mmol/L比2.40(1.75,4.50)mmo]/L,P:0.013],血清C反应蛋白(CRP)[(95.87±65.40)mg/L比(165.61±83.05)mg/L,P=0.022],血清乳酸脱氢酶(LDH)[813.40(465.50,2310.70)U/L比359.20(257.85,405.90)u/L,P=0.001],血小板[(163.82±164.86)×10^9/L比(295.71±130.29)×10’/L,P=0.019]和血培养阳性率(90.9%比47.6%,P=0.023)之间差异均存在统计学意义。结论小儿肺炎链球菌性脑膜炎与死亡相关的预警因素包括:气管插管、入院24h内休克、低钠血症、高LDH、高乳酸血症、高CSFADA、高CSF总蛋白、高CSF免疫球蛋白、低CSF白细胞、低血小板、低CRP、血培养和CSF细菌培养阳性。
Objective To explore the risk factors for childhood death from pneumococcal meningitis. Methods The data of 32 hospitalized children were retrospectively analyzed, who were diagnosed as pneumococcal meningitis and enrolled in the Affiliated Children's Hospital of Soochow University from November 2010 to December 2015. The subjects were divided into the death group and survival group according to their prognosis. The clinical characteristics and laboratory data were compared between 2 groups. Results Between the death group and survival group, there were significant statistically differences in shock within 24 hours after admission(63.6% vs 14.3% ,P = 0. 013 ) , as well as endotraeheal tube intubation ( 100.0% vs 23.8 %, P 〈 O. 001 ), the levels of cerebrospinal fluid (CSF) IgG [ (491.27 ± 203.53) mg/L vs (267.24 ± 188.07) mg/L,P =0. 006] ,IgM[ ( 115.72 ±79.19) mg/L vs (32.80±28.52) mg/L, P=0.006],IgA[59.52(15.51,75.69) mg/Lvs 18.77(9.33,27.54) mg/L,P=0.023],CSF leukocyte[330.00 (150.00,380.00) × 10^6/L vs 870.00 ( 403. 00,6 160.00) × 10^6/L, P = 0. 009 ] , CSF protein [ ( 4 047.00 ± 1 942.16) mg/L vs (2 470.62 ± 1 259.94) mg/L,P = 0. 009 ], CSF adenosine deaminase (ADA) [ 35.20( 18.90, 87.20) U/L vs 8.80(3.05,23.78) U/L,P=0.001] ,serum sodium[ (130.21±2.85) mmol/L vs (132.83 ±3.69) mmol/L,P =0. 049] ,serum lactic acid (LA) [4.40(2.60,5.70) mmol/L vs 2.40(1.75,4.50) mmol/L,P = 0.013] ,serum C-reactive protein (CRP) [ (95.87±65.40) mg/L vs (165.61 ±83.05) mg/L,P =0.022] ,serum lactate dehydrogenase (LDH) [813.40(465.20,2 310.70) U/L vs 359.20(257.85,405.90) U/L,P = 0. 001 ], platelet[ ( 163.82 ± 164.86) × 10^9/L vs (295.71 ± 130.29 ) × 10^9/L, P = 0. 019 ] and positive rate of blood culture ( 90.9% vs 47.6% ,P = 0. 023 ) between the death group and survival group. Conclusions The risk factors associated with mortality in pediatric SPM include shock within 24 hours after admiss