RecruitingObservationalLast updated Aug 13, 2026

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

Overview

ClinicalTrials.gov ID: NCT07762573
Lead Sponsor: Nanfang Hospital, Southern Medical UniversityOTHER
Brief Summary: 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.
Study Type: Observational

Status

Overall Status: Recruiting
Start Date: Aug 3, 2026Actual
Primary Completion Date: Dec 30, 2029Estimated
Completion Date: Jan 30, 2030Estimated

Study Record Dates

First Submitted: Aug 9, 2026
First Submitted that Met QC Criteria: Aug 9, 2026
First Posted: Aug 13, 2026Actual
Last Update Submitted that Met QC Criteria: Aug 9, 2026
Last Update Posted: Aug 13, 2026Actual
Last Verified: Aug 2026

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