Patients with mild intermittent asthma sometimes show signs of inflammation, and guidelines suggesting bronchodilator therapy alone as needed may be questioned. The current study compared as-needed use of a rapid-acting beta2-agonist with as-needed use of a beta2-agonist and corticosteroid combination as the only medication in asthma patients with intermittent symptoms. A total of 92 nonsmoking...

BACKGROUND Simplifying dosing regimens could improve both adherence and asthma-related morbidity. However, there is little information on the effectiveness of once-daily budesonide, administered through a metered dose inhaler (MDI) plus spacer, on asthma symptoms and pulmonary function in asthmatic children. METHODS The aim of this study was to compare the effect of once-daily versus twice-da...

BACKGROUND Systemic absorption of inhaled corticosteroids may adversely influence the function of the hypothalamo-pituitary-adrenal axis, bone metabolism, and circulating leucocytes. These changes can be used to assess the safety of different types and modes of administration of these drugs. METHODS The study was a randomised, double dummy, crossover design with nine healthy adults. It compar...

OBJECTIVE To investigate the efficacy of a single dose of inhaled budesonide as compared to oral prednisone in patients with acute asthma. METHODS Randomized double-blind, double-dummy and placebo-controlled clinical trial. Forty-nine children aged 2 to 7 years with acute asthma were randomized in three groups after receiving nebulized salbutamol (0.15 mg/kg). Group I received placebo both as...

BACKGROUND In many patients with mild asthma, the low frequency of symptoms and the episodic nature of exacerbations make adherence to regular maintenance treatment difficult. This often leads to over-reliance on short-acting β2-agonist (SABA) reliever medication and under-treatment of the underlying inflammation, with poor control of asthma symptoms and increased risk of exacerbations. The use...

In the present study, we examined whether there is a difference in the onset of bronchodilatation between formoterol/beclomethasone 12/200 μg Modulite and formoterol/budesonide 9/320 μg Turbuhaler in patients with COPD. We enrolled 28 patients with stable COPD. Both formoterol/beclomethasone and formoterol/budesonide elicited a larger mean FEV₁-AUC₀₋₁₅min than formoterol alone, whereas there wa...

Microsomes from human lung and liver catalyze the formation of fatty acid esters of budesonide, a glucocorticoid used for inhalation treatment of asthma. The conjugation was dependent on coenzyme A and ATP. Addition of free fatty acids to the incubations affected the pattern of metabolites, but ester formation was observed also without such addition. Budesonide oleate, palmitate, linoleate, pal...

The role of inhaled corticosteroids in the management of chronic obstructive pulmonary disease (COPD) remains controversial. The purpose of this study was to evaluate whether sputum eosinophilia (defined as eosinophils > or = 3%) predicts clinical benefit from inhaled corticosteroid treatment in patients with smoking-related clinically stable moderate-to-severe COPD. Forty consecutive patients ...

BACKGROUND It has been suggested that inhaled corticosteroids may provide greater protection against constrictor stimuli that act indirectly such as exercise than those that act directly such as histamine. METHODS The effects of six weeks treatment with inhaled budesonide (800 micrograms twice daily) on bronchial reactivity to histamine, exercise, and eucapnic voluntary hyperventilation of dr...

BACKGROUND Budesonide/formoterol is an effective treatment for both asthma and chronic obstructive pulmonary disease. This study compared the efficacy and safety of a novel hydrofluoroalkane (HFA) pressurised metered-dose inhaler (pMDI) formulation of budesonide/formoterol with that of budesonide pMDI and budesonide/formoterol dry-powder inhaler (DPI; Turbuhaler). METHODS This was a 12-week, ...