This is a research study to find out if Azithromycin or Roflumilast, medicines used in COPD, works better for people with Chronic Obstructive Pulmonary Disease (COPD).
Thank you for your interest, but this study is not currently enrolling.
North Carolina (Statewide)
Brad Drummond
Medicine-Pulmonary
Clinical or Medical
Interventional
Lungs and Breathing
18-0968