Dose-response study of sodium cromoglycate in exercise-induced asthma.
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چکیده
منابع مشابه
Dose-response study of sodium cromoglycate in exercise-induced asthma.
Ten patients with exercise-induced asthma participated in a single-blind dose-response study comparing the protective effect of inhaled sodium cromoglycate in increasing concentrations from 2 to 40 mg/ml. Saline was used as a control. Effects were assessed from the mean maximal percentage fall in forced expiratory volume in one second (FEV1) after the patients had run on a treadmill for eight m...
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The effects of 2, 10, and 20 mg of sodium cromoglycate delivered by aerosol were compared with those of placebo in a double blind study in 11 patients with extrinsic and exercise induced asthma. The effect of nebulised sodium cromoglycate delivered through a Wright nebuliser (estimated dose 12 mg) was also studied. Patients exercised on a treadmill for six to eight minutes at submaximal work lo...
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In thirteen patients with extrinsic asthma the effects of placebo, sodium cromoglycate, ipratropium bromide, and ipratropium bromide plus sodium cromoglycate were studied in a random double-blind fashion to assess their inhibitory action in exercise-induced asthma (EIA). Exercise testing consisted of steady state running on an inclined treadmill for up to eight minutes. In eight of the 13 patie...
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Ten patients with exercise induced asthma, in whom inhaled nedocromil sodium 4 mg by metered dose inhaler attenuated the exercise fall in forced expiratory volume in one second (FEV1) by at least 40%, participated in a double blind dose response study to compare the protective effect of nedocromil sodium given 15 minutes before exercise challenge via a nebuliser (Wright) in concentrations of 0....
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A randomized double blind cross over trial to compare nedocromil sodium and sodium cromoglycate with placebo in the prevention of exercise induced asthma was conducted. Twenty asthmatics received nedocromil sodium, sodium cromoglycate or placebo via metered dose inhalers on successive days 30 minutes before exercise in a randomized order. Nedocromil sodium and sodium cromoglycate gave sufficien...
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ژورنال
عنوان ژورنال: Thorax
سال: 1982
ISSN: 0040-6376
DOI: 10.1136/thx.37.9.663