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NCT06195059 · ClinicalTrials.gov record · last posted 2026-08-20

Contrast Echocardiography During Exercise to Assess Pulmonary Blood Volume

Name: Contrast Echocardiography During Exercise to Assess Pulmonary Blood Volume — clinical trial record (NCT06195059)
Creator: DataLookout
License: https://creativecommons.org/licenses/by/4.0/

StatusRecruiting

PhaseNot specified

SponsorMayo Clinic

Started2024-07-30

View on ClinicalTrials.gov ↗

from the ClinicalTrials.gov record

The purpose of this study is to evaluate whether pulmonary blood volume (PBV) derived from contrast echocardiography can serve as a non-invasive surrogate for invasive pulmonary artery wedge pressure (PAWP) during exercise. Also, to compare changes in PBV with exercise in patients with and without heart failure and pulmonary vascular disease.

Protocol amendment history 2 changes detected by DataLookout

2026-08-21

Primary completion pushed: 2026-11 → 2027-08

2026-08-21

Completion pushed: 2026-11 → 2027-08

Trial Details

NCT Number	NCT06195059
Lead Sponsor	Mayo Clinic
Conditions	Heart Failure, Pulmonary Vascular Disease
Enrollment	800 participants
Start Date	2024-07-30
Primary Completion	2027-08 (estimated)
Study Completion	2027-08 (estimated)
Updated on ClinicalTrials.gov	2026-08-20