Articles: bronchodilator-agents-adverse-effects.
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Int J Clin Pharm Th · May 2014
Randomized Controlled TrialEffect of dual bronchodilation with QVA149 on cardiac safety in healthy volunteers.
QVA149 is a dual bronchodilator, containing a fixed-dose combination of the long-acting β2-agonist indacaterol and long-acting muscarinic antagonist glycopyrronium, for the treatment of chronic obstructive pulmonary disease (COPD). Here we assess the potential of QVA149 (440/200 μg) at 4-fold the therapeutic dose for causing cardiac pharmacodynamic (PD) effects. ⋯ Overall, short-term administration of QVA149 showed a good cardiovascular safety and tolerability profile in healthy subjects.
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Int J Chron Obstruct Pulmon Dis · Jan 2014
Randomized Controlled Trial Multicenter StudyRisk of pneumonia with inhaled corticosteroid/long-acting β2 agonist therapy in chronic obstructive pulmonary disease: a cluster analysis.
Pneumonia poses a significant risk in patients with moderate to severe chronic obstructive pulmonary disease but data are limited on the disease phenotypes most susceptible to pneumonia. ⋯ Cluster analysis can identify patient populations at risk for serious safety outcomes and inform risk management strategies to optimize patient management. The greatest risk for pneumonia was in subjects with multiple pneumonia risk factors.
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Respiratory medicine · Jun 2013
Randomized Controlled Trial Multicenter Study Comparative StudySafety and efficacy of the once-daily anticholinergic BEA2180 compared with tiotropium in patients with COPD.
To determine the safety and efficacy of BEA2180, an anticholinergic agent in patients with chronic obstructive pulmonary disease (COPD). ⋯ All study doses of BEA2180 improved lung function, reduced symptoms and exacerbations, and improved health status in COPD; all treatments were well tolerated. Clinical trial identifier: NCT00528996.
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J. Allergy Clin. Immunol. · Aug 2011
Randomized Controlled TrialTiotropium improves lung function in patients with severe uncontrolled asthma: a randomized controlled trial.
Some patients with severe asthma remain symptomatic and obstructed despite maximal recommended treatment. Tiotropium, a long-acting inhaled anticholinergic agent, might be an effective bronchodilator in such patients. ⋯ The addition of once-daily tiotropium to asthma treatment, including a high-dose inhaled corticosteroid plus a long-acting β₂-agonist, significantly improves lung function over 24 hours in patients with inadequately controlled, severe, persistent asthma.