About this trial
This study will establish a registration research platform, a clinical research database and a biospecimen bank for the prevention and treatment of COPD with Chinese medicine. Based on the COPD registry database, a cohort of Chinese medicine for COPD prevention and treatment will be established.
Eligibility criteria
Qualifiers
Meets diagnostic criteria for chronic obstructive pulmonary disease (COPD) or preserved ratio impaired spirometry (PRISm).
Age ranges from 18 years to 80 years.
The investigators agreed to participate in this clinical study by voluntarily signing an informed consent form.
Disqualifiers
Patients with delirium, dementia, various mental illnesses.
Pregnant and planned pregnant or lactating women.
Patients with other serious systemic diseases.
Patients who, in the opinion of the investigator, are not suitable for participation in this study.
Trial design
Treatments tested in this trial
- traditional Chinese medicine (TCM)
- non traditional Chinese medicine (non-TCM)