Extrafine Beclometasone Dipropionate/Formoterol Fumarate vs Double Bronchodilation Therapy in Patients with COPD: A Historical Real-World Non-Inferiority Study.
Jaco VoorhamSimonetta BaldiLuigi SantoroMarjan KerkhofMarco ContoliLeonardo M FabbriHuib A M KerstjensJosé Luis López-CamposNicholas RocheDave SinghClaus F VogelmeierDavid J PricePublished in: International journal of chronic obstructive pulmonary disease (2020)
This study found that stepping up to extrafine BDP/FF from no maintenance or monotherapy was not inferior to stepping up to double bronchodilation therapy in patients with a history of exacerbations.