Clinical trial

Cardiac Limitations in Chronic Obstructive Pulmonary Disease: Benefits of Bronchodilation

NCT00578968

StatusCOMPLETED

Study typeINTERVENTIONAL

Start date2006-10-01

PhasePHASE4

Study timeline

Study start (unknown)2006-10-01Date precision: month

Registry last updated2012-06-26

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Chronic Obstructive Pulmonary Diseaseunresolved

COPDunresolved

Interventions

TiotropiumDRUG · verified · RxNorm: tiotropium

PlaceboDRUG

Sponsors & collaborators

Mayo Cliniclead sponsor

Boehringer Ingelheimcollaborator

Pfizercollaborator

Mapped research locations

RochesterMinnesota, United States1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT00578968 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.