Clinical trial Recruiting at 39 sites Interventional Ages 18 and up

Comparing complete revascularization to culprit lesion only PCI in NSTEMI patients

Official title: Complete Revascularization Versus Culprit Lesion Only PCI in NSTEMI (-COMPLETE-NSTEMI-)

Run by Leipzig Heart Science gGmbH · NCT05786131 · Data updated 2026-11-12

This study tests if treating all blocked arteries instead of just the main problem artery helps people with NSTEMI feel better and recover faster.

More ST Elevation Myocardial Infarction trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment3390 (estimated)
SponsorLeipzig Heart Science gGmbH
Academic / other
Locations58 sites (Graz and 57 other locations)
StatusRecruiting
StartedOctober 27, 2023
Main results expectedJanuary 31, 2027
Study endsJuly 31, 2027
Registry record updatedJanuary 16, 2025
Trial IDNCT05786131 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults diagnosed with NSTEMI and multivessel coronary artery disease who have an identifiable culprit lesion.

Probably not a fit

Patients who may not benefit include those with severe comorbidities, prior coronary artery bypass grafts, or contraindications for coronary revascularization.

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

What this trial studies

This trial investigates whether performing multivessel percutaneous coronary intervention (PCI) is more effective than treating only the identified culprit lesion in patients with non-ST-segment elevation myocardial infarction (NSTEMI) and multivessel coronary artery disease. It is a prospective, randomized, controlled, multicenter, open-label trial that aims to provide insights into the benefits of complete revascularization. Participants will be randomly assigned to receive either complete revascularization or culprit-lesion only PCI. The study will assess outcomes related to heart health and recovery.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment strategies for NSTEMI patients, potentially enhancing recovery and reducing future cardiac events.

How similar studies have gone: Other studies have explored similar approaches, but this trial aims to provide more definitive evidence regarding the superiority of complete revascularization in this specific patient population.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* NSTEMI as suggested by high-sensitivity troponin algorithms
* Multivessel coronary artery disease
* Identifiable culprit lesion
* Informed consent

Exclusion Criteria:

* Age \<18 years
* Cardiogenic shock
* Sustained ventricular tachycardia (VT) or ventricular fibrillation (VF)
* Contraindication for coronary revascularization
* Prior coronary artery bypass graft
* Indication for coronary artery bypass graft surgery
* Non-culprit lesion located in the left main coronary artery
* Co-morbidity with life expectancy less than 6 months
* Type 2 myocardial infarction
* Pregnancy and breast feeding period

Where it's running

  • Zentralklinik Bad Berka, Klinik für Kardiologie
    Bad Berka, Germany
    Recruiting
  • Kerckhoff Klinik
    Bad Nauheim, Germany
    Recruiting
  • Herz- und Diabeteszentrum NRW, Universitätsklinikum der Ruhr-Universität Bochum, Klinik für Allgemeine und Interventionelle Kardiologie/Angiologie
    Bad Oeynhausen, Germany
    Recruiting
  • BG Klinikum Unfallkrankenhaus Berlin gGmbH, Klinik für Innere Medizin/Kardiologie
    Berlin, Germany
    Recruiting
  • Klinikum Bielefeld gem. GmbH, Klinik für Kardiologie und Internistische Intensivmedizin
    Bielefeld, Germany
    Recruiting
  • Klinikum Links der Weser, Innere Medizin II
    Bremen, Germany
    Recruiting
Show 44 more locations
  • St. Johannes Hospital, Klinik für Innere Medizin I
    Dortmund, Germany
    Recruiting
  • Herzzentrum Dresden GmbH, Universitätsklinik an der Technischen Universität Dresden, Klinik für Innere Medizin und Kardiologie
    Dresden, Germany
    Recruiting
  • Heinrich Heine Universitätsklinikum Düsseldorf Institut für Kardiologie, Pneumologie und Angiologie
    Düsseldorf, Germany
    Recruiting
  • HELIOS Klinikum Erfurt, Medizinische Klinik III - Kardiologie
    Erfurt, Germany
    Recruiting
  • Universitätsklinikum Erlangen, Medizinische Klinik 2
    Erlangen, Germany
    Recruiting
  • Elisabeth Krankenhaus Essen, Klinik für Kardiologie und Angiologie
    Essen, Germany
    Recruiting
  • Universitätsklinikum Essen, Klinik für Kardiologie und Angiologie
    Essen, Germany
    Recruiting
  • Klinikum Fulda, Medizinischen Klinik 1 - Kardiologie, Angiologie und Intensivmedizin
    Fulda, Germany
    Recruiting
  • Universitätsklinikum Gießen und Marburg GmbH, Medizinische Klinik I, Kardiologie
    Giessen, Germany
    Recruiting
  • Universitätsklinikum Halle (Saale), Klinik für Innere Medizin III
    Halle, Germany
    Recruiting
  • Asklepios Klinik St. Georg, Kardiologie und Internistische Intensivmedizin
    Hamburg, Germany
    Recruiting
  • Universitäres Herz- und Gefäßzentrum UKE Hamburg GmbH, Klinik für Kardiologie
    Hamburg, Germany
    Recruiting
  • Asklepios Klinik Altona
    Hamburg, Germany
    Recruiting
  • Klinik für Kardiologie, Angiologie und Pneumologie, Medizinische Klinik 3, Universitätsklinikum Heidelberg
    Heidelberg, Germany
    Recruiting
  • Universitätsklinikum Jena, Klinik für Innere Medizin I, Kardiologie, Angiologie, Internistische Intensivmedizin
    Jena, Germany
    Recruiting
  • Vincentius-Diakonissen-Kliniken gAG Medizinische Klinik III, Kardiologie, Intensivmedizin, Angiologie
    Karlsruhe, Germany
    Recruiting
  • Asklepios Klinik Langen, Abteilung Medizinische Klinik I
    Langen, Germany
    Recruiting
  • Universitätsklinikum Leipzig, Klinik und Poliklinik für Kardiologie
    Leipzig, Germany
    Recruiting
  • Heart Center Leipzig at University of Leipzig, Department of Internal Medicine/Cardiology
    Leipzig, Germany
    Recruiting
  • Klinikum der Stadt Ludwigshafen, Medizinische B Klinik
    Ludwigshafen, Germany
    Recruiting
  • Universitätsmedizin Mannheim, I. Medizinische Klinik, Kardiologie, Angiologie, Hämostaseologie und Internistische Intensivmedizin
    Mannheim, Germany
    Recruiting
  • Klinikum der Universität München, Medizinische Klinik und Poliklinik I
    München, Germany
    Recruiting
  • Deutsches Herzzentrum München, Klinik für Herz- und Kreislauferkrankungen
    München, Germany
    Recruiting
  • Klinikum Nürnberg, Medizinische Klinik 8 - Schwerpunkt Kardiologie, Universitätsklinik der Paracelsus Medizinischen Privatuniversität
    Nuremberg, Germany
    Recruiting
  • Universitätsklinik für Kardiologie am Klinikum Oldenburg
    Oldenburg, Germany
    Recruiting
  • Universitätsklinikum Regensburg, Klinik und Poliklinik für Innere Medizin II
    Regensburg, Germany
    Recruiting
  • Universitätsmedizin Rostock, Zentrum für Innere Medizin, Abteilung für Kardiologie
    Rostock, Germany
    Recruiting
  • Helios Kliniken Schwerin, Klinik für Kardiologie und Angiologie
    Schwerin, Germany
    Recruiting
  • Krankenhaus der Barmherzigen Brüder Trier, Herzzentrum Innere Medizin III - Kardiologie
    Trier, Germany
    Recruiting
  • Universitätsklinikum Tübingen, Medizinische Klinik, Innere Medizin III, Kardiologie und Angiologie
    Tübingen, Germany
    Recruiting
  • Schwarzwald-Baar Klinikum VS, Studienteam Kardiologie
    Villingen-Schwenningen, Germany
    Recruiting
  • Städtisches Klinikum Wolfenbüttel gGmbH, Klinik für Innere Medizin - Kardiologie,
    Wolfenbüttel, Germany
    Recruiting
  • Helios Klinikum Wuppertal, Herzkreislaufforschung
    Wuppertal, Germany
    Recruiting
  • LKH Univ. Klinikum Graz, Clinical Department of Cardiology
    Graz, Austria
    Not yet recruiting
  • Medizinische Universität Innsbruck, Universitätsklinik für Innere Medizin III
    Innsbruck, Austria
    Not yet recruiting
  • Klinik Ottakring, 3. medizinische Abteilung
    Vienna, Austria
    Not yet recruiting
  • Universitäts-Herzzentrum Bad Krozingen, Klinik für Kardiologie und Angiologie
    Bad Krozingen, Germany
    Not yet recruiting
  • Charité - University Medicine Berlin, Department of Internal Medicine and Cardiology, Campus Virchow Klinikum
    Berlin, Germany
    Not yet recruiting
  • Klinik für Kardiologie und Rhythmologie, St. Josef Hospital, Universitätsklinikmum der Ruhr-Universität Bochum
    Bochum, Germany
    Not yet recruiting
  • Städtisches Klinikum Dessau; Klinik für Innere Medizin II (Kardiologie, Angiologie, Diabetologie, internistische Intensivmedizin)
    Dessau, Germany
    Not yet recruiting
  • Universitätsklinikum Freiburg, Klinik für Kardiologie und Angiologie
    Freiburg im Breisgau, Germany
    Not yet recruiting
  • University Medical Center Göttingen, Department of Cardiology and Pneumology, Georg-August University
    Göttingen, Germany
    Not yet recruiting
  • Universitätsmedizin Greifswald, Klinik und Poliklinik für Innere Medizin B
    Greifswald, Germany
    Not yet recruiting
  • Universitätsklinikum des Saarlandes, Klinik für Innere Medizin II
    Homburg, Germany
    Not yet recruiting

+8 more sites. See ClinicalTrials.gov for the full list.

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.