Clinical trial
COPD Exacerbation Blood and Urine Biomarkers Study
NCT03823443
Study timeline
Study start (actual)2018-06-07Date precision: day
Registry last updated2024-06-04
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Chronic Obstructive Pulmonary Diseaseunresolved
Acute Exacerbation Copdunresolved
Alpha-1 Anti-trypsin Deficiencyunresolved
Interventions
Sponsors & collaborators
Columbia Universitylead sponsor
Alpha-1 Foundationcollaborator
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT03823443 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.