Clinical trial

Diagnosing Heart Failure With Preserved Ejection Fraction in Patients With Unexplained Dyspnea (Diagnose-HFpEF)

NCT04688905

StatusACTIVE_NOT_RECRUITING

Study typeOBSERVATIONAL

Start date2020-09-09

PhaseN/A

Study timeline

Study start (actual)2020-09-09Date precision: day

Registry last updated2025-11-19

Observed by CureCurrent2026-10-07

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

Conditions

Dyspneaunresolved

Interventions

Invasive hemodynamics of left ventricle via conductance catheter at rest, with exercise and with temporary vena cava occlusionDIAGNOSTIC_TEST

Sponsors & collaborators

University of Leipziglead sponsor

Registry source

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

Open NCT04688905 on ClinicalTrials.gov ↗

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