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β受体阻滞剂与哮喘

Beta-blockers and asthma.

作者信息

Decalmer P B, Chatterjee S S, Cruickshank J M, Benson M K, Sterling G M

出版信息

Br Heart J. 1978 Feb;40(2):184-9. doi: 10.1136/hrt.40.2.184.

Abstract

In a single-blind, randomised, crossover study in 10 asthmatic patients, the effects of approximately equipotent oral doses of 3 cardioselective beta-blockers-atenolol (100 mg), metoprolol (100 mg), and acebutolol (300 mg)-and 4 non-cardioselective beta-blockers-proranolol (100 mg), oxprenolol (100 mg), pindolol (5 mg), and timolol (10 mg) upon FEV1 were compared. All drugs, except pindolol, produced a significant reduction in standing pulse rate and prevented an increase in heart rate after inhaled isoprenaline (1500 microgram). All drugs caused a fall in FEV1 but only atenolol did not differ significantly from placebo in this respect. The bronchodilator response to inhaled isoprenaline was blocked by the 4 non-cardioselective drugs; the 3 cardioselective agents permitted some bronchodilatation, but only atenolol did not differ from placebo.

摘要

在一项针对10名哮喘患者的单盲、随机、交叉研究中,比较了口服剂量大致相当的3种心脏选择性β受体阻滞剂(阿替洛尔100毫克、美托洛尔100毫克和醋丁洛尔300毫克)以及4种非心脏选择性β受体阻滞剂(普萘洛尔100毫克、氧烯洛尔100毫克、吲哚洛尔5毫克和噻吗洛尔10毫克)对第一秒用力呼气量(FEV1)的影响。除吲哚洛尔外,所有药物均使静息脉率显著降低,并防止吸入异丙肾上腺素(1500微克)后心率增加。所有药物均导致FEV1下降,但在这方面只有阿替洛尔与安慰剂无显著差异。4种非心脏选择性药物阻断了对吸入异丙肾上腺素的支气管扩张反应;3种心脏选择性药物允许一定程度的支气管扩张,但只有阿替洛尔与安慰剂无差异。

相似文献

1
Beta-blockers and asthma.β受体阻滞剂与哮喘
Br Heart J. 1978 Feb;40(2):184-9. doi: 10.1136/hrt.40.2.184.
5
Asthma and beta-blockers.哮喘与β受体阻滞剂
Eur J Clin Pharmacol. 1982;22(6):501-9. doi: 10.1007/BF00609622.

引用本文的文献

8
Formulary considerations in selection of beta-blockers.选择β受体阻滞剂时的处方集考量
Pharmacoeconomics. 1993 Aug;4(2):104-21. doi: 10.2165/00019053-199304020-00005.

本文引用的文献

2
Beta-adrenergic blocking drugs.β-肾上腺素能阻断药
Br Med J. 1971 Jun 12;2(5762):652. doi: 10.1136/bmj.2.5762.652-b.

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