Rapid heart pump upgrade may save lives in shock

NCT ID NCT07655479

Recruiting now Disease control Sponsor: University Hospital of Cologne Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests whether quickly upgrading from a standard heart pump (Impella CP) to a more powerful one (Impella 5.5) within 24 hours after a heart attack improves outcomes for people in cardiogenic shock. The trial will enroll 115 adults aged 18-77 who have had a heart attack and need extra heart support. The goal is to see if this faster escalation reduces the need for strong medications and leads to fewer complications.

What this could mean

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

Active substance: Impella heart pumps (Impella CP and Impella 5.5)
What this could lead to: If successful, this could lead to a faster, more effective way to support the heart during cardiogenic shock, potentially reducing complications and improving survival.
What could go wrong: This is a relatively small, early-stage trial (115 people) and the results may not apply to all patients. The procedure itself carries risks like bleeding or infection.

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Conditions

The condition(s) this trial relates to.

acute myocardial infarction myocardial infarction Shock, Cardiogenic

As listed by the trial registrant

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

CARDIOGENIC SHOCK POST MYOCARDIAL INFARCTION

Contacts and locations

Locations

University Hospital Cologne
RECRUITING

Cologne, 50937, Germany

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