Abstract:Objective To investigate the relationship between alveolar arterial oxygen partial pressure (PA-aO2) or plasma D-dimer (DD) and pulmonary function in children with severe pneumonia. Methods From January 2011 to December 2016, in Third Hospital of Xingtai, 95 children with severe pneumonia were selected as the observation group, and 50 healthy children were selected as control group at the same period. The first second forced expiratory volume (FEV1), forced vital capacity (FVC), peak expiratory flow (PEF) and maximal midexpiratory flow (MMF), PA-aO2 and plasma DD in health children and children with severe pneumonia in acute phase and 3, 6 months after discharge were monitored, and the correlation between PA-aO2, DD and the changes of pulmonary function indexes were analyzed. Results The pulmonary function indexes (FEV1, FVC, PEF, MMF) in children with severe pneumonia were significantly lower than the control group, the differences were statistically significant (P < 0.01), and the levels of PA-aO2 and DD was significantly higher than the control group, the differences were statistically significant (P < 0.01). The FEV1, FVC, PEF and MMF in children at 3, 6 months after discharge were higher than those in the acute phase, the differences were statistically significant (P < 0.01), PA-aO2 and plasma DD were lower than those in the acute stage, the differences were statistically significant (P < 0.01). The PA-aO2 in children with severe pneumonia showed a negatively correlation with FVC, FEV1, PEF and MMF (r = -0.459, -0.476, -0.475, -0.689, P < 0.05), and the DD level also showed a negatively correlation with FVC, FEV1, PEF and MMF (r = -0.481, -0.384, -0.463, -0.693, P < 0.05). Conclusion PA-aO2 and DD in children with severe pneumonia has significant correlation with the degree of pulmonary function impairment. It has important value in the assessment, treatment and prognosis of children with severe pneumonia.
郭义军 郝现伟▲. 重症肺炎患儿肺泡动脉氧分压差及D-二聚体与肺功能的相关性[J]. 中国医药导报, 2017, 14(15): 113-116.
GUO Yijun HAO Xianwei▲. Correlation between alveolar arterial oxygen pressure or D-dimer and pulmonary function in children with severe pneumonia. 中国医药导报, 2017, 14(15): 113-116.
[1] 王静,程玮,张雯,等.重症肺炎患儿感染病原菌分布及其对肺功能的影响研究[J].中华医院感染学杂志,2016, 26(15):3562-3563.
[2] 吴勇,蔡俊伟,李立浩,等.重症肺炎支原体肺炎患儿的肺功能变化及临床意义[J].吉林医学,2015,36(13):2743-2744.
[3] 李丽娟,林江涛,刘国梁,等.动态监测肺泡动脉氧分压差在重症间质性肺疾病患者中的预后价值[J].国际呼吸杂志,2015,35(24):1873-1877.
[4] 张昱,李文超,杨峰.动脉血气联合D-二聚体在急性肺栓塞诊断中的价值[J].重庆医学,2013,42(18):2135-2137.
[5] 吴梓梁.小儿内科学[M].郑州:郑州大学出版社,2003:972-986.
[6] Enarson PM,Gie RP,Mwansambo CC,et al. Reducing deaths from severe pneumonia in children in malawi by improving delivery of pneumonia case management [J]. PLoS One,2014,9(7):e102955.
[7] Chang MH,Moonesinghe R,Athar HM,et al. Trends in disparity by sex and race/ethnicity for the leading causes of death in the United States-1999-2010 [J]. Jphmp,2015, 22(1s):13-24.
[8] 舒俊华,黄娟,周小勤,等.婴幼儿重症肺炎治疗前后潮气呼吸肺功能的改变及意义[J].武汉大学学报:医学版,2014,35(3):395-397.
[9] 吴勇,蔡俊伟,李立浩.重症支原体肺炎儿童肺功能的动态观察[J].中国当代医药,2016,23(7):114-116.
[10] 王静,程玮,张雯,等.重症肺炎患儿感染病原菌分布及其对肺功能的影响研究[J].中华医院感染学杂志,2016, 26(15):3562-3563.
[11] Kearon C,Spencer F A,O'Keeffe D,et al. d-Dimer testing to select patients with a first unprovoked venous throm?鄄boembolism who can stop anticoagulant therapy: a cohort study.[J]. Ann Int Med,2015,162(1):27-34.
[12] 曲超,杨志诚,郁飞,等.肺炎支原体肺炎合并胸腔积液患儿体内凝血功能变化分析[J].浙江临床医学,2016, 18(10):1907-1909.
[13] 郭俊华,张伟强,杨诚,等.D-二聚体预测社区获得性肺炎死亡风险的系统评价及Meta分析[J].中国医药导报,2015,12(19):76-80.
[14] Duarte JC,Castro ATE,Silva R,et al. Prognostic value of plasma D-dimer level in adults with community-acquired pneumonia: A prospective study [J]. Revista Portuguesa De Pneumologia,2015,21(4):218-219.
[15] 邓银灿,周华,符一骐,等.降钙素原、C反应蛋白及D-二聚体在预测重症肺炎患者预后中的作用[J].上海交通大学学报:医学版,2014,34(9):1372-1375.
[16] Nastasijevi■ Borovac D,Radjenovi■ Petkovi■ T,Pej■i■ T,et al. Role of D-dimer in predicting mortality in patients with community-acquired pneumonia [J]. Medicinski Glasnik,2014,11(1):37-43.
[17] 李丽娟,林江涛,刘国梁,等.动态监测肺泡动脉氧分压差在重症间质性肺疾病患者中的预后价值[J].国际呼吸杂志,2015,35(24):1873-1877.
[18] 王灵,王万灵,王振华.肺泡动脉氧分压差在急性有机磷农药中毒早期的应用价值[J].实用医学杂志,2015, 31(21):3527-3530.
[19] 徐巧巧,邢丽华.重症肺炎患者FDP、D-二聚体和炎症指标的变化及临床意义[J].中国实用医刊,2015,42(8):14-15.
[20] 杨全会,王保强,黄初林,等.肺泡动脉氧分压差、D-二聚体和肌钙蛋白T在肺癌术后呼吸困难鉴别诊断中的意义[J].中国综合临床,2010,26(4):399-401.
[21] 马靖华,刘宁,屈玲,等.血府逐瘀汤对肺栓塞患者D-二聚体和肺泡动脉血氧分压差的影响[J].中医学报,2014, 29(10):1413-1415.
[22] 魏娜.儿童肺炎支原体肺炎凝血功能和免疫功能相关指标水平变化及其临床意义[J].中国医药导报,2016, 13(32):94-97.