Dynamic Functional Imaging Phenotyping and Disease Progression Risk Assessment in COPD Using Dynamic Chest Radiography: A Multicenter Retrospective Study
Recruiting · NCT07762573 · Observational (researchers observe without assigning treatment) · Lead sponsor: Nanfang Hospital, Southern Medical University
View the official record on ClinicalTrials.gov →What this trial is about
To evaluate the utility of DCR-derived parameters for identifying dynamic functional imaging phenotypes, assessing disease severity, and predicting the risk of disease progression in COPD.
Who can take part
Age range
30 Years to 85 Years
Sex
All (male and female)
Healthy volunteers
No - a diagnosis or condition is required
Phase
Not specified
Study type
Observational (researchers observe without assigning treatment)
Inclusion criteria
- Aged 30-85 years.
- Male or female.
- Patients who underwent pulmonary function testing and dynamic chest radiography at the hospital.
Exclusion criteria
- Incomplete medical records.
- Considered unsuitable for inclusion in the study at the investigator's discretion.
Where it is running
1 location listed.
- Nanfang Hospital, Southern Medical University - Guangzhou, Guangdong, China