Dynamic Functional Imaging Phenotyping and Disease Progression Risk Assessment in COPD Using Dynamic Chest Radiography: A Multicenter Retrospective Study

ConditionChronic Obstructive Pulmonary Disease

Trial statusRecruiting

Trial phaseNot listed

Trial typeObservational

Biological sexAll

Age30-85

SponsorNanfang Hospital, Southern Medical University

About this trial

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.

Eligibility criteria

Qualifiers

Aged 30-85 years.

Male or female.

Patients who underwent pulmonary function testing and dynamic chest radiography at the hospital.

Disqualifiers

Incomplete medical records.

Considered unsuitable for inclusion in the study at the investigator's discretion.

Trial design

Treatments tested in this trial

Not listed

Trial groups

2,500 Participants

are grouped into 4 trial groups

Sponsors and collaborators

Nanfang Hospital, Southern Medical University

Lead sponsor

The First Affiliated Hospital of Guangzhou Medical University

Collaborator

Qingyuan People's Hospital

Collaborator

Source ClinicalTrials.gov