Are inhaled long-acting muscarinic antagonists (LAMA) combined with long-acting β-agonists (LABA) associated with differences in the incidence of chronic obstructive pulmonary disease (COPD) exacerbation and serious adverse events and with differences in quality of life and forced expiratory volume in the first second of expiration (FEV1) vs inhaled LABA plus inhaled corticosteroids therapy for the treatment of stable COPD?
Compared with inhaled LABA combined with corticosteroids, inhaled LAMA combined with LABA may be associated with a lower risk of COPD exacerbation and with greater improvement in FEV1 without differences in the incidence of serious severe adverse events or quality of life.
Horita N, Nagashima A, Kaneko T. Long-Acting β-Agonists (LABA) Combined With Long-Acting Muscarinic Antagonists or LABA Combined With Inhaled Corticosteroids for Patients With Stable COPD. JAMA. 2017;318(13):1274–1275. doi:10.1001/jama.2017.11903
* * SCHEDULED MAINTENANCE * *
The JAMA Network Sites will be conducting routine maintenance from 10/20/2017 through 10/21/2017. During this window access to content and authentication may be intermittently available. The JAMA Store will be completely unavailable during the maintenance window.