Clinical trial Recruiting at 24 sites Phase 3 Interventional Ages 18 and up

Using levosimendan to treat cardiogenic shock

Official title: Effect of Early Use of Levosimendan Versus Placebo on Top of a Conventional Strategy of Inotrope Use on a Combined Morbidity-mortality Endpoint in Patients With Cardiogenic Shock

Run by Central Hospital, Nancy, France · NCT04020263 · Data updated 2026-11-12

This study is testing if giving levosimendan early can help adults with cardiogenic shock feel better and improve their chances of survival compared to a placebo.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment610 (estimated)
SponsorCentral Hospital, Nancy, France
Academic / other
Locations28 sites (Strasbourg, Bas-Rhin and 27 other locations)
StatusRecruiting
StartedJuly 3, 2023
Main results expectedFebruary 3, 2027
Study endsJanuary 3, 2028
Registry record updatedAugust 5, 2025
Trial IDNCT04020263 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older diagnosed with cardiogenic shock requiring inotropic support.

Probably not a fit

Patients with cardiogenic shock due to non-cardiac causes or those requiring immediate advanced life support interventions may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the effects of early administration of levosimendan compared to a placebo in patients experiencing cardiogenic shock. The study aims to determine if levosimendan can improve outcomes by enhancing myocardial contractility without the adverse effects associated with traditional inotropic therapies. Participants will be adults with cardiogenic shock who have been stabilized with norepinephrine and/or dobutamine. The trial will assess the impact of levosimendan on morbidity and mortality rates in this high-risk population.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce mortality and improve recovery in patients with cardiogenic shock.

How similar studies have gone: While there is limited data on the specific use of levosimendan in this context, other studies have explored inotropic agents in cardiogenic shock with varying results, making this approach both relevant and potentially novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Adult patient ≥ 18 years with cardiogenic shock defined by:

* Adequate intravascular volume
* Norepinephrine to maintain MAP at least at 65 mmHg for at least 3 hours and less than 24h. At inclusion the dose must be \<1 microgram/kg/min under norepinephrine base or \<2 microgram/kg/min under norepinephrine tartrate, OR/AND Dobutamine since at least 3h and less than 24h at inclusion.
* Tissue hypoperfusion: at least 1 sign within 24h prior to inclusion (lactate ≥ 2 mmol/l; mottling, capillary refeel time \> 3 seconds, oliguria \<500ml/24h or ≤ 20 ml/h during the last 2 hours, ScVO2 ≤ 60% or veno-arterial PCO2 gap ≥ 5 mmHg);

Exclusion Criteria:

* Myocardial sideration after cardiac arrest of non-cardiac etiology
* Immediate or anticipated (within 6 hours) indication of Extra Corporel Life Support
* Use of VA-ECMO or IMPELLA or LVAD;
* Chronic renal failure requiring hemodialysis
* Cardiotoxic poisoning
* Septic cardiomyopathy
* Previous levosimendan administration within 15 days
* Cardiac arrest with non-shockable rhythm;
* No flow time higher \> 3 minutes;
* Cardiac arrest with unknown no flow duration;
* Total duration of cardiac arrest (no flow plus low flow) \> 45 minutes;
* Cerebral deficit with fixed dilated pupils
* Patient moribund on the day of enrollment
* Irreversible neurological pathology
* Known hypersensitivity to levosimendan or placebo, or one of its excipients
* Pregnant woman, birthing or breastfeeding mother
* Minor (not emancipated)
* Person deprived of liberty for judicial or administrative decision;
* Adult subject to a legal protection measure (such as guardianship, conservatorship)

Where it's running

  • CHRU Strasbourg -Nouvel Hôpital Civil
    Strasbourg, Bas-Rhin, France
    Recruiting
  • AP-HM, Nord Hospital, Marseille
    Marseille, Bouches du Rhône, France
    Recruiting
  • CHU Dijon
    Dijon, Côte d'Or, France
    Recruiting
  • CHU Besançon Jean Minjoz Hospital
    Besançon, Doubs, France
    Recruiting
  • CHU Nîmes, Carémeau Hospital
    Nîmes, Gard, France
    Recruiting
  • CHU Bordeaux - Hopital haut-leveque
    Bordeaux, Gironde, France
    Recruiting
Show 22 more locations
  • CHU de Toulouse
    Toulouse, Haute-Garonne, France
    Recruiting
  • CHU Limoges, Dupuytren Hospital
    Limoges, Haute-Vienne, France
    Recruiting
  • CHU Montpellier, Arnaud de Villeneuve Hospital
    Montpellier, Hérault, France
    Recruiting
  • CHU Rennes, Pontchaillou Hospital
    Rennes, Ille et Vilaine, France
    Recruiting
  • CHU Grenoble, Michallon Hospital
    La Tronche, Isère, France
    Recruiting
  • CHU Nantes
    Nantes, Loire-Atlantique, France
    Recruiting
  • CHR Metz-Thionville, Mercy Hospital
    Ars-Laquenexy, Moselle, France
    Recruiting
  • CHRU Lille, Cœur Poumon Institute
    Lille, Nord, France
    Recruiting
  • APHP, La Pitié Salpêtrière (medical intensive care unit)
    Paris, Paris, France
    Recruiting
  • Hospices Civils de Lyon - Louis Pradel Hospital
    Bron, Rhône, France
    Recruiting
  • APHP, Henri Mondor Hospital
    Créteil, Val de Marne, France
    Recruiting
  • CHU Bordeaux
    Bordeaux, France
    Recruiting
  • Chu Dijon
    Dijon, France
    Recruiting
  • CHU Grenoble -USIC
    La Tronche, France
    Recruiting
  • AP-HM CHU la Timone
    Marseille, France
    Recruiting
  • CHU Montpellier -hôpital Arnaud de Villeneuve
    Montpellier, France
    Recruiting
  • Chu Rouen
    Rouen, France
    Recruiting
  • CHRU Nancy
    Vandœuvre-lès-Nancy, France
    Recruiting
  • CHU Caen
    Caen, Calvados, France
    Not yet recruiting
  • CH Henri Duffaut, Avignon
    Avignon, Vaucluse, France
    Not yet recruiting
  • HENRI MONDOR -réanimation
    Créteil, France
    Not yet recruiting
  • HU Strasbourg USIC
    Strasbourg, France
    Not yet recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.