Balloon pump may boost ECMO success in shock patients

NCT ID NCT05913622

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether adding an intra-aortic balloon pump (IABP) to standard ECMO support helps more people with severe cardiogenic shock recover enough to come off the heart-lung machine. About 430 adults will be randomly assigned to get ECMO alone or ECMO plus IABP. The main goal is to see who can be weaned from ECMO within 30 days without needing a heart transplant or permanent heart pump.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Intra-aortic balloon pump (IABP)
What this could lead to
If it works, this could show that adding an IABP helps more patients successfully come off ECMO without needing a heart transplant or long-term heart pump.
What could go wrong
This is an early-stage platform trial, so results may not be definitive. The IABP itself carries risks like bleeding or vessel damage, and the benefit over ECMO alone is unproven.

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Conditions

The condition(s) this trial relates to.

cardiogenic shock Shock, Cardiogenic

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • AZ Sint-Jan Brugge

    RECRUITING

    Bruges, Belgium

  • Amphia hospital

    NOT_YET_RECRUITING

    Breda, North Brabant, 4818 CK, Netherlands

  • Amsterdam University Medical Center

    NOT_YET_RECRUITING

    Amsterdam, North Holland, 1105 AZ, Netherlands

  • Antonius hospital

    NOT_YET_RECRUITING

    Nieuwegein, Utrecht, 3435 CM, Netherlands

  • Catharina hospital

    NOT_YET_RECRUITING

    Eindhoven, North Brabant, 5623 EJ, Netherlands

  • Erasmus Medical Center

    RECRUITING

    Rotterdam, South Holland, 3015 GD, Netherlands

  • Haga ziekenhuis

    NOT_YET_RECRUITING

    The Hague, South Holland, 2545 AA, Netherlands

  • Leiden University Medical Center

    NOT_YET_RECRUITING

    Leiden, South Holland, 2333 ZA, Netherlands

  • Maastricht UMC

    RECRUITING

    Maastricht, Netherlands

  • OLVG

    RECRUITING

    Amsterdam, Netherlands

  • Radboud UMC

    RECRUITING

    Nijmegen, Netherlands

  • UZ Gent

    RECRUITING

    Ghent, Belgium

  • University Medical Center Utrecht

    NOT_YET_RECRUITING

    Utrecht, Utrecht, 3584 CX, Netherlands

  • ZOL Genk

    RECRUITING

    Genk, Belgium

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