Clinical trial

LTOT in COPD Patients With Moderate Chronic Hypoxemia and Chronic Heart Failure

NCT00668408

StatusUNKNOWN
Study typeINTERVENTIONAL
Start date2008-05-01
PhasePHASE4

Study timeline

Study start (unknown)2008-05-01Date precision: month
Registry last updated2009-08-28
Observed by CureCurrent2026-10-07

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

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