Clinical trial
Peak Inspiratory Flow Rates in Patients With COPD
NCT04168775
Study timeline
Study start (actual)2019-07-31Date precision: day
Registry last updated2022-09-21
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
COPDunresolved
Interventions
Sponsors & collaborators
University of North Carolina, Chapel Hilllead sponsor
Boehringer Ingelheimcollaborator
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT04168775 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.