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Study identifier: NCT05366452 Synced from ClinicalTrials.gov · July 29, 2026
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Evaluation of the Efficacy of Early Implantation of a Percutaneous Left Ventricular Assist Devices in Acute Coronary Syndrome Complicated by Cardiogenic Shock Compared to Conventional Therapy: a Prospective, Multicenter, Randomized, Controlled and Open-label Clinical Trial

Condition: Cardiogenic Shock  ·  Sponsor: Assistance Publique Hopitaux De Marseille

PhaseNA
Planned participants204
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

The ULYSS study is a randomized, multicenter, interventional and prospective open-label clinical trial. It aims to evaluate the efficacy of the addition of an early IMPELLA CP support on top of optimal medical therapy and culprit lesion PCI compared to optimal medical care and culprit PCI in patients with an ACS complicated by a CS. A transthoracic echography is required to exclude some non-inclusion criteria as soon as possible and before randomization. Randomization will be performed after an informed consent is signed by the patient, a family member if he is unable to consent or thanks to the emergent consent procedure if all inclusion criteria are met and there are no non-inclusion criteria. A computer-generated randomization list will be drawn-up using a permuted block design (stratified on center). Each center will have a specific list. Randomization 1:1 to one of the 2 groups In all patients, emergent PCI of the culprit lesion will be performed. * Control group: patients will receive IV inotropes associated or not with vasopressors according to the attached protocol and based on the current guidelines (annex 1) (2, 4) in addition to emergent culprit lesion PCI * Experimental group: patients will receive IMPELLA CP before PCI on top of conventional therapy based on the same protocol as the control group and emergent culprit PCI

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

Talk to the study team

Laurent BONELLO  ·  4 91 96 86 83  ·  laurent.bonello@ap-hm.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Assistance Publique Hopitaux de MarseilleMarseille, Bouche DU Rhone, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT05366452