Effects of ipratropium bromide on pulmonary hemodynamics in COPD.
نویسنده
چکیده
منابع مشابه
COMPARISON OF THE ACUTE BRONCHO DILATING EFFECTS OF INHALED IPRATROPIUM BROMIDE AND SALBUTAMOL IN PATIENTS WI TH CHRONIC OBSTRUCTIVE PULMONARY DISE ASE
Forty-five patients with chronic obstructive pulmonary disease were studied to compare the acute effects of ipratropium bromide (60 µg), salbutamol (300 µg) and placebo (3 puffs) on the forced expiratory volume in 1 sec (FEV 1) and forced vital capacity (PVC). Ipratropium bromide produced a significantly greater improvement than salbutamol in both FEV1 and FVC at 15,60 and 180 minutes afte...
متن کاملDose response study of ipratropium bromide aerosol on maximum exercise performance in stable patients with chronic obstructive pulmonary disease.
BACKGROUND Although the bronchodilating effect of inhaled anticholinergics has been established in patients with chronic obstructive pulmonary disease (COPD), their effects on exercise capacity are still controversial. Previous studies have suggested that the standard dosage hardly affects exercise tolerance, whereas higher doses might elicit an improvement. The aim of the present study was to ...
متن کاملThe combination of ipratropium and albuterol optimizes pulmonary function reversibility testing in patients with COPD.
STUDY OBJECTIVES To determine whether the combination of ipratropium bromide and albuterol results in greater and more consistent pulmonary function test (PFT) response rates than ipratropium bromide or albuterol alone in patients with COPD. DESIGN Retrospective review of two recently completed 3-month, randomized, double-blind, parallel, multicenter, phase III trials. SETTING Outpatient. ...
متن کاملVentilation-perfusion response after fenoterol in hypoxemic patients with stable COPD.
BACKGROUND The effects of vasoactive drugs, including bronchodilators, on vascular and pulmonary dynamics are interrelated, complex and difficult to measure, but important because of potential deleterious effects on gas exchange. METHODS To assess the effects of fenoterol at both high and low dose on pulmonary gas exchange in 24 hypoxemic patients with stable COPD: fenoterol, 5 mg; fenoterol,...
متن کاملEffects of high-dose ipratropium bromide and oral aminophylline on spirometry and exercise tolerance in COPD.
Exercise tolerance in chronic obstructive pulmonary disease (COPD) patients treated with oral aminophylline may be different from those treated with high-dose inhaled ipratropium bromide. The purpose of this study was to compare the effects of therapeutic doses of oral aminophylline with high-dose ipratropium bromide on spirometry and exercise tolerance. The study was conducted on three consecu...
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عنوان ژورنال:
- Chest
دوره 108 4 شماره
صفحات -
تاریخ انتشار 1995