1,107
Participants
Start Date
November 25, 2022
Primary Completion Date
June 30, 2024
Study Completion Date
December 31, 2024
Intervention group
Practice standard for clinical diagnosis and treatment of chronic obstructive pulmonary disease
control group
Maintain current treatment
RECRUITING
Shenzhen People's Hospital, Shenzhen
Collaborators (1)
AstraZeneca
INDUSTRY
Shenzhen People's Hospital
OTHER