Airway Hyperreactivity Test May Identify COPD Patients with Asthma Overlap
Patients with chronic obstructive pulmonary disease (COPD) who exhibit asthma symptoms may have poorer outcomes than other COPD patients, according to a study developed by researchers at St Paul’s Hospital in Vancouver, British Columbia. The study, “Airway hyperresponsiveness in chronic obstructive pulmonary disease: A marker of asthma-chronic obstructive pulmonary disease overlap…