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支气管扩张症患者咯血与疾病严重程度和急性加重的关系 被引量:23

Hemoptysis in adults with bronchiectasis: correlation with disease severity and exacerbation risk
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摘要 目的评估支气管扩张症(支扩症)患者咯血与疾病严重程度和急性加重的关系。方法于2012年9月至2014年1月纳入148例稳定期支扩症患者,男56例,例女92例,平均年龄44.6岁。咯血组106例,男36例,女70例,平均年龄45.6岁;未咯血组42例,男20,女22例,平均年龄41.8岁。采集既往病史,评价胸部影像学、肺功能、辣椒素激发试验相关的咳嗽敏感性及气道炎症特征。对患者进行1年随访以判断咯血能否预测支扩症急性加重的风险。结果咯血组24h痰量中位数为20ml,支扩症严重程度指数中位数为7.0,受累肺叶中位数为4.0个,胸部CT评分中位数为7.0分,胸部CT提示存在囊状支扩病变67例(63%),肺部空洞形成52例(49%),铜绿假单胞菌定植35例(33%),辣椒素激发试验测定的咳嗽敏感度(引起≥5次咳嗽的辣椒素浓度)的几何均数为77μmol/L。未咯血组24h痰量中位数为5.0ml,支扩严重程度指数中位数为4.0,受累肺叶中位数为3.0个,胸部CT评分中位数为5.0分,囊状支扩15例(36%),肺部空洞形成10例(24%),铜绿假单胞菌定植4例(10%),辣椒素激发试验测定的咳嗽敏感度的几何均数为212μmol/L。以上指标两组比较差异均有统计学意义(均P〈0.05)。咯血组在入组前2年内因治疗急性加重而静脉滴注抗生素者29例(27%),住院治疗44例(42%);未咯血组在入组前2年内因治疗急性加重而静脉滴注抗生素8例(19%),住院治疗8例(19%)。经性别、年龄、吸炯状况、支扩严重程度指数校正后,咯血组在1年随访期内急性加重的风险更高(咯血组62例、未咯血组18例出现过急性加重,)(X^2=16.06,P=0.03)。胸部CT提示存在囊状支扩的患者其咯血风险更高,咯血组67例(63%),未咯血组15例(36%),比值比为2.84(95%可信区间为1.00- Objective To investigate the association between hemoptysis and disease severity and risks of acute exacerbations in patients with bronchiectasis. Methods Between September 2012 and January 2014, we recruited 148 patients (56 males, 92 females, mean age: 44. 6 years) with clinically stable bronchiectasis, who were classified into hemoptysis group ( 36 males, 70 females, mean age : 45.6 years) and non-hemoptysis group (20 males, 2:2 females, mean age: 41.8 years). We inquired the past history,and evaluated chest imaging characteristics, lung function, cough sensitivity assessed using capsaicin cough challenge tests, and airway inflammation. We also performed a 1-year follow-up to evaluate whether patients with hemoptysis would have greater risk of having acute exacerbations. Results In the hemoptysis group, median 2g-hour sputum volume was 20. 0 ml, median Bronchiectasis Severity Index (BSI) was 7. 0, median bronchiectatic lobes was 4.0, median chest CT score was 7.0, the geometric mean for eliciting 5 coughs following capsaicin cough sensitivity (C5) was 77 μmol/L, 67 cases (63%) had cystic bronchiectasis and 52 cases (49%) had pulmonary cavity shown on chest CT, and 35 cases (33%) had Pseudomonas aeruginosa colonization. In the non-hemoptysis group, median 24-hour sputum volume was 5.0 ml, median BSI was 4. 0, median bronchiectatic lobes was 3.0, median chest CT score was 5.0, 15 cases (36%) had cystic bronchiectasis and 10 cases (24%) had pulmonary cavity, the geometric mean for C5 was 212 μmol/L, and 4 cases (10%) had Pseudomonas aeruginosa colonization. All the above parameters differed significantly between the hemoptysis and the non-hemoptysis group ( P 〈 0.05 ). In the hemoptysis group, 29 patients with pulmonary cavity (27%) had reported the use of intravenous antibiotics, and 44 cases (42%) had at least one hospitalization within the previous 2 years. In the non-hemoptysis group, 8 cases (19.0%) had reported the use of intravenous an
出处 《中华结核和呼吸杂志》 CAS CSCD 北大核心 2017年第1期16-23,共8页 Chinese Journal of Tuberculosis and Respiratory Diseases
基金 国家重点技术研发基金“十二五”计划(2012BA105801) 国家重点科技支撑计划:慢性阻塞性肺疾病与肺癌协同创新研究计划(2013BA109809) 国家自然科学基金青年基金(81400010) 长江学者及大学创新研究团队基金(ITR0961) 广州医科大学医学博士与留学归国人员启动基金(2014C21)
关键词 支气管扩张症 咯血 疾病严重程度 Bronchiectasis Hemoptysis Disease severity
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  • 1Woodhead M, Blasi F, Ewig S, et al. European Respiratory Society; European Society of Clinical Microbiology and Infectious Diseases. Guidelines for the management of adult lower respiratory tract infections. Eur Respir J,2005,26 : 1138-1180. 被引量:1
  • 2Woodhead M, Blasi F, Ewig S, et al. Guidelines for the management of adult lower respiratory tract infections - - full version. Clin Microbiol Infect, 2011, 17 Suppl 6: El-E59. 被引量:1
  • 3Pasteur MC, Bilton D, Hill AT, et al. British Thoracic Society guideline for non-CF bronchiectasis. Thorax,2010,65 Suppl 1 :i1- 58. 被引量:1
  • 4Weycker D, Edelsberg J, Oster G, et al. Prevalence and economic burden of bronchiectasis. Am J Respir Cfit Care Med, 2004,169 : A330. 被引量:1
  • 5Twiss J, Metcalfe R, Edwards E, et al. New Zealand national incidence of bronchiectasis "too high" for a developed country. Arch Dis Child,2005, 90:737-740. 被引量:1
  • 6Weycker D, Edelsberg J, Oster G, et al. Prevalence and economic burden of bronchiectasis. Clin Pulm M ed,2005,12:205- 209. 被引量:1
  • 7Crofton J. Bronchiectasis. In: Cmflon J, Douglas A, eds. Respiratory diseases. 3 rd eds. Oxford: Blackwell Scientific, 1981:417-430. 被引量:1
  • 8Patel IS, Vlahos I, Wilkinson TM, et al. Bronchiectasis, exacerbation indices and inflammation in chronic obstructive pulmonary disease. Am J Respir Crit Care Med, 2004,70 : 400- 407. 被引量:1
  • 9O'Brien C, Guest PJ, Hill SL, et al. Physiological and radiological characterisation of patients diagnosed with chronic obstructive pulmonary disease in primary care. Thorax, 2000,55 : 635-642. 被引量:1
  • 10King PT. The pathophysiology of bronchiectasis. Int J Chron Obstruct Pulmon Dis, 2009,4 : 411-419. 被引量:1

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