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Study identifier: NCT06336655 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Physiology of Unloading VA ECMO Trial

Condition: Cardiogenic Shock  ·  Sponsor: University of Utah

PhasePhase 2
Planned participants104
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this clinical trial is to compare the use of veno-arterial extracorporeal membrane oxygenation (VA ECMO) with and without left ventricular (LV) unloading in patients being treated for cardiogenic shock (CS). The main aims of the study are: 1. To determine the physiologic effects on cardiopulmonary congestion of adding LV unloading to VA ECMO 2. To determine the effects on myocardial function of adding LV unloading to ECMO 3. To test the effects on myocardial recovery of adding LV unloading to VA ECMO Participants who are being treated with VA ECMO will be randomized to receive or not receive LV unloading in the form of an intra-aortic balloon pump (IABP). Over the course of the study, the investigators will obtain measurements via lab work, echocardiography, and pulmonary artery catheter that will allow comparison of the two groups.

This description comes directly from the study's public registry record.

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Locations (1)

University of UtahSalt Lake City, Utah, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06336655