Differences of Small Airways Function Between Chronic Obstructive Pulmonary Disease(COPD) and Asthma-copd Overlap(ACO)
Conditions: Pulmonary Disease, Chronic Obstructive; Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome; Small Airway Disease; Quality of Life Intervention: Drug: Budesonide(160ug) and Formoterol(4.5ug) bid Sponsor: Zhujiang Hospital Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials