Clinical trial

Comparative Effectiveness of Symbicort vs. Spiriva Among COPD Patients

NCT01917643

StatusCOMPLETED

Study typeOBSERVATIONAL

Start date2013-08-01

PhaseN/A

Study timeline

Study start (unknown)2013-08-01Date precision: month

Registry last updated2016-02-03

Observed by CureCurrent2026-10-07

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

Conditions

COPD Exacerbationunresolved

Interventions

Sponsors & collaborators

AstraZenecalead sponsor

HealthCore, Inc.collaborator

Registry source

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

Open NCT01917643 on ClinicalTrials.gov ↗

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