Improvement in lung function was measured using FEV1 (forced expiratory volume in one second). FEV1 is a measurement of how much air you can force out of your lungs in one second. Higher FEV1 values ...
Anoro Ellipta is a brand-name inhaler that’s prescribed for long-term chronic obstructive pulmonary disease (COPD) treatment. Anoro Ellipta contains the active ingredients vilanterol and umeclidinium.