Clinical trial
Effects of Bronchodilators in Mild Chronic Obstructive Pulmonary Disease (COPD)
NCT00202176
Study timeline
Study start (unknown)2005-07-01Date precision: month
Registry last updated2011-04-19
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Interventions
Ipratropium BromideDRUG · verified · RxNorm: ipratropium bromide
Sponsors & collaborators
Queen's Universitylead sponsor
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT00202176 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.