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支气管扩张症中气道阻塞的可逆性

Reversibility of airways obstruction in bronchiectasis.

作者信息

Nogrady S G, Evans W V, Davies B H

出版信息

Thorax. 1978 Oct;33(5):635-7. doi: 10.1136/thx.33.5.635.

Abstract

Patients with airways obstruction and bronchiectasis were investigated for features of allergic disease and for reversibility of airways obstruction in respinse to inhaled and intravenous salbutamol. There was a 26% increase in PEFR and a 16% increase in FEV1 after inhaled salbutamol, and the response to the intravenous drug was not significantly better than that to the inhaled. Those patients who responded to bronchodilators could not be identified by clinical or immunological features.

摘要

对患有气道阻塞和支气管扩张的患者进行了过敏性疾病特征以及气道阻塞对吸入和静脉注射沙丁胺醇反应的可逆性研究。吸入沙丁胺醇后,呼气峰值流速(PEFR)增加了26%,第一秒用力呼气容积(FEV1)增加了16%,且静脉注射药物的反应并不比吸入药物的反应显著更好。那些对支气管扩张剂有反应的患者无法通过临床或免疫学特征来识别。

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