首都医科大学学报 ›› 2016, Vol. 37 ›› Issue (4): 504-508.doi: 10.3969/j.issn.1006-7795.2016.04.018

• 检验医学与临床 • 上一篇    下一篇

G试验对艾滋病合并肺孢子菌肺炎诊断价值的探讨

黄述婧1,2, 陈铭1,2, 代芳芳1,2, 于艳华1,2, 丁秀荣1,2, 冯霞1,2, 娄金丽1,2, 李宏军3   

  1. 1. 首都医科大学附属北京佑安医院临床检验中心, 北京 100069;
    2. 传染病相关疾病生物标志物北京市重点实验室, 北京 100069;
    3. 首都医科大学附属北京佑安医院影像中心, 北京 100069
  • 收稿日期:2016-04-30 出版日期:2016-08-21 发布日期:2016-07-18
  • 通讯作者: 娄金丽 E-mail:loujinli@163.com
  • 基金资助:
    北京市艾滋病检测技术及规范治疗研究(D161100000416001)。

Common clinical manifestations of AIDS complicated with Pneumocystis pneumonia and the diagnostic value of a plasma 1.3-β-D-glucan test

Huang Shujing1,2, Chen Ming1,2, Dai Fangfang1,2, Yu Yanhua1,2, Ding Xiurong1,2, Feng Xia1,2, Lou Jinli1,2, Li Hongjun3   

  1. 1. Department of Clinical Laboratory, Beijing Youan Hospital, Capital Medical University, Beijing 100069, China;
    2. Biomarkers of Infection Related Diseases Beijing Key Laboratory, Beijing 100069, China;
    3. Department of Medical Imaging, Beijing Youan Hospital, Capital Medical University, Beijing 100069, China
  • Received:2016-04-30 Online:2016-08-21 Published:2016-07-18
  • Supported by:
    This study was supported by HIV Testing Technology and Standard Treatment Research of Beijing(D161100000416001).

摘要: 目的 探讨艾滋病合并肺孢子菌肺炎常见的临床表现及G实验对其诊断的参考价值。方法 回顾性研究首都医科大学附属北京佑安医院2015年4月至9月感染病区收治的83例临床诊断为艾滋病合并肺部感染的患者,对其G试验检测结果进行统计分析。结果 艾滋病合并肺孢子菌肺炎患者临床表现多为发热、咳嗽、憋喘进行性加重,胸部影像结果为典型毛玻璃状阴影改变,G试验诊断艾滋病合并肺孢子菌肺炎的作受试者工作特征曲线(receiver operating characteristic curve,ROC)曲线下面积(area under ROC curve,AUC)为0.836,敏感度为86.36%,特异度为84.61%,阳性预测值为86.36%,阴性预测值为84.61%。结论 艾滋病合并肺孢子菌肺炎患者临床表现多样,G试验可为艾滋病合并肺孢子菌肺炎患者诊断提供一定实验室参考依据。

关键词: G试验, 艾滋病, 肺孢子菌肺炎, 诊断

Abstract: Objective To investigate the common clinical manifestations of acquired immune deficiency syndrome (AIDS) complicated with Pneumocystis pneumonia and clinical value of plasma 1, 3-β-D-glucan (G) test in diagnosis of the Pneumocystis pneumonia in patients with AIDS. Methods This was a retrospective study on 83 human immunodeficiency virus (HIV)/AIDS patients with pulmonary infection in the ward of infectious diseases in Beijing Youan Hospital from April to September 2015. The results of G test were analyzed. Results receiver operating characteristic curve (ROC) analysis showed that the areas under the curve of G test was 0.836. The sensitivity and specificity of G-test were 86.36% and 84.61%; the positive predictive value (PPV) and negative predictive value (NPV) were 86.36% and 84.61%. Conclusion The levels of plasma 1, 3-β-D-glucan (G) could provide an effective laboratory diagnostic reference for Pneumocystis pneumonia in patients with AIDS.

Key words: 1,3-β-D-glucan (G)test, acquired immune deficiency syndrome, Pneumocystis pneumonia, diagnosis

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