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特非那定阻断H1受体对夜间哮喘的影响。

Effects of H1-receptor blockade with terfenadine in nocturnal asthma.

作者信息

Teale C, Morrison J F, Pearson S B

机构信息

Pulmonary Function Laboratory, Killingbeck Hospital, Leeds.

出版信息

Br J Clin Pharmacol. 1991 Sep;32(3):371-3. doi: 10.1111/j.1365-2125.1991.tb03914.x.

Abstract
  1. In a single-blind placebo controlled study we have measured peak flow (PEFR) at 04.00 h and 16.00 h in eight asthmatics 6 h after placebo or terfenadine 120 mg, to determine if diurnal variation in histamine mediated effects contribute to nocturnal bronchoconstriction in asthma. 2. On placebo there was a significant diurnal variation in mean PEFR of 41 l min-1 (P less than 0.05). Terfenadine improved 04.00 h baseline mean PEFR from 242 to 278 l min-1 (P less than 0.05) but a 38 l min-1 diurnal variation in mean PEFR persisted (P less than 0.05). 3. We conclude that H1-receptor blockade with terfenadine may produce modest nocturnal bronchodilatation but does not influence the diurnal variation in PEFR in asthma suggesting that H1-receptor mediated effects are not important in the pathogenesis of nocturnal asthma.
摘要
  1. 在一项单盲安慰剂对照研究中,我们在8名哮喘患者服用安慰剂或120毫克特非那定6小时后的04:00和16:00测量了呼气峰值流速(PEFR),以确定组胺介导效应的昼夜变化是否导致哮喘患者夜间支气管收缩。2. 服用安慰剂时,平均PEFR有显著的昼夜变化,为41升/分钟(P<0.05)。特非那定将04:00的基线平均PEFR从242升/分钟提高到278升/分钟(P<0.05),但平均PEFR仍有38升/分钟的昼夜变化(P<0.05)。3. 我们得出结论,特非那定阻断H1受体可能会产生适度的夜间支气管扩张,但不影响哮喘患者PEFR的昼夜变化,这表明H1受体介导的效应在夜间哮喘的发病机制中并不重要。

相似文献

1
Effects of H1-receptor blockade with terfenadine in nocturnal asthma.特非那定阻断H1受体对夜间哮喘的影响。
Br J Clin Pharmacol. 1991 Sep;32(3):371-3. doi: 10.1111/j.1365-2125.1991.tb03914.x.

本文引用的文献

2
Nocturnal asthma: mechanisms and treatment.夜间哮喘:机制与治疗
Br Med J (Clin Res Ed). 1984 May 12;288(6428):1397-8. doi: 10.1136/bmj.288.6428.1397.
4
Histamine and asthma.
Am Rev Respir Dis. 1987 May;135(5):1165-76. doi: 10.1164/arrd.1987.135.5.1165.
5
Parasympathetic nervous system in nocturnal asthma.夜间哮喘中的副交感神经系统
Br Med J (Clin Res Ed). 1988 May 21;296(6634):1427-9. doi: 10.1136/bmj.296.6634.1427.
8
Bronchodilator action of the anti-histaminic terfenadine.抗组胺药特非那定的支气管扩张作用。
Br J Clin Pharmacol. 1987 Jul;24(1):120-1. doi: 10.1111/j.1365-2125.1987.tb03150.x.
9
Astemizole and other H1-antihistaminic drug treatment of asthma.阿司咪唑及其他H1抗组胺药治疗哮喘。
J Allergy Clin Immunol. 1985 Aug;76(2 Pt 2):375-80. doi: 10.1016/0091-6749(85)90657-8.

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