The Lancet. Respiratory medicine
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Randomized Controlled Trial
Efficacy and safety of maintenance and reliever combination budesonide-formoterol inhaler in patients with asthma at risk of severe exacerbations: a randomised controlled trial.
The Single combination budesonide-formoterol inhaler Maintenance And Reliever Therapy (SMART) regimen reduces severe asthma exacerbations in patients, but whether the high doses of corticosteroid and β agonist increase the risk of adverse effects with both short-term and cumulative exposure is not certain. Our aim was to investigate whether the SMART regimen would reduce the risk of overuse of β agonist, reduce the likelihood of patients to seek medical review when such episodes occurred, and if any reduction in severe asthma exacerbations would be at the cost of a higher burden of systemic corticosteroid. ⋯ Health Research Council of New Zealand.
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Randomized Controlled Trial Comparative Study
Efficacy and safety of once-daily QVA149 compared with twice-daily salmeterol-fluticasone in patients with chronic obstructive pulmonary disease (ILLUMINATE): a randomised, double-blind, parallel group study.
QVA149 is an inhaled fixed-dose combination therapy under development for the treatment of chronic obstructive pulmonary disease (COPD). It combines indacaterol (a longacting β2-agonist) with glycopyrronium (a longacting muscarinic antagonist) as a dual bronchodilator. We aimed to compare the efficacy, safety, and tolerability of QVA149 versus salmeterol-fluticasone (SFC) over 26 weeks in patients with moderate-to-severe COPD. ⋯ Novartis Pharma AG.