Combined treatment with sustained-release theophylline and beta2-adrenoceptor-stimulating agents in chronic childhood asthma.
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چکیده
منابع مشابه
Combined treatment with sustained-release theophylline and beta2-adrenoceptor-stimulating agents in chronic childhood asthma.
The effect of adding theophylline to treatment with a beta2-adrenoceptor stimulant was studied in 18 asthmatic children in a double-blind cross-over trial. Most patients were taking cromolyn sodium (cromoglycic acid) or beclomethasone aerosol, or both. A sustained-release preparation of theophylline was administered in individually titrated doses, producing a mean plasma theophylline concentrat...
متن کاملSustained release theophylline in nocturnal asthma.
Twice daily sustained release theophylline gave satisfactory steady serum theophylline concentrations in asthmatic children aged 7 to 14 years. The children showed improvement in symptoms, less frequent waking at night, reduced use of beta agonist inhalers, and improved early morning peak flows while being treated with this preparation. There was no improvement in peak flow at other times, but ...
متن کاملTreatment of asthma in preschool children with slow release theophylline.
Fifty two preschool children with asthma were given a recommended regimen of slow release theophylline. There was wide variation in the metabolism of theophylline. The approach adopted gave disappointing results. Nine children did not comply, and 16 stopped treatment because of side effects. Of the remainder, control of asthma was poor in 15 and satisfactory in 12.
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The aim of the present study was to assess the effects of possible interactions between beta(2)-adrenoceptor gene polymorphisms and passive smoking on forced expiratory volume in one second (FEV(1)), forced vital capacity (FVC) and exhaled nitric oxide (eNO) in children aged 11 yrs. A cross-sectional analysis of the longitudinal cohort was conducted for associations between beta(2)-adrenoceptor...
متن کاملComparison of 12-hour and 24-hour sustained-release theophylline in outpatient management of asthma.
A once-daily sustained-release preparation of theophylline (Theo-24) was compared to a twice-daily (bid) preparation (Theo-Dur). Fourteen subjects with asthma requiring daily therapy with theophylline were evaluated in a 30-day prospective study. Pulmonary function and serum levels of theophylline were measured. With the twice-daily preparation the mean variation over 12 hours between the maxim...
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ژورنال
عنوان ژورنال: BMJ
سال: 1981
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.282.6269.1029