New drug aims to shield heart attack patients from dangerous rhythms

NCT ID NCT03470441

First seen Jan 18, 2026 · Last updated May 01, 2026 · Updated 11 times

Summary

This study tested an experimental drug called FDY-5301 in 120 adults who had a severe type of heart attack (STEMI) and were undergoing a procedure to open blocked arteries. The goal was to see if the drug could reduce dangerous heart rhythm problems and limit heart muscle damage compared to a placebo. The trial has been completed, and results will help determine if further testing is warranted.

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Contacts and locations

Locations

  • Borsod-Abaúj-Zemplén Megyei Központi Kórház

    Miskolc, Hungary

  • Budai Irgalmasrendi Kórház

    Budapest, Hungary

  • Debreceni Egyetem Klinikai Központ, Kardiológiai és Szívsebészeti Klinika

    Debrecen, Hungary

  • Freeman Hospital

    Newcastle upon Tyne, Tyne and Wear, United Kingdom

  • Glenfield Hospital

    Leicester, Leicestershire, United Kingdom

  • Golden Jubilee National Hospital

    Glasgow, United Kingdom

  • KLINIKA KARDIOLOGII, 4 Wojskowy Szpital Kliniczny

    Wroclaw, Poland

  • Klinika Elektrokardiologii; Centralny Szpital Kliniczny Uniwersytetu Medycznego w Łodzi

    Lodz, Poland

  • Klinika Kardiologii Inwazyjnej; Centralny Szpital Kliniczny MSWiA w Warszawie

    Warsaw, Poland

  • Magyar Honvédség Egészségügyi Központ

    Budapest, Hungary

  • Miedziowe Centrum Zdrowia

    Lubin, Poland

  • Minneapolis Heart Institute

    Minneapolis, Minnesota, 55047, United States

  • Montefiore Medical Center

    The Bronx, New York, 10467, United States

  • New Cross Hospital

    Wolverhampton, West Midlands, United Kingdom

  • Ninewells Hospital and Medical School

    Dundee, United Kingdom

  • Royal Devon and Exeter Hospital Cardiology Department

    Exeter, Devon, United Kingdom

  • Royal Infirmary of Edinburgh

    Edinburgh, United Kingdom

  • Samodzielny Publiczny Specjalistyczny Szpital Zachodnii im. Jana Pawła II, Oddział Kardiologii Inwazyjnej

    Grodzisk Mazowiecki, Poland

  • Samodzielny Publiczny Specjalistyczny Szpital Zachodnii im. Jana Pawła II, Oddział Kardiologii Inwazyjnej

    Krakow, Poland

  • Samodzielny Publiczny Szpital Kliniczny Nr 7 Śląskiego Uniwersytetu Medycznego w Katowicach, Górnośląskie Centrum Medyczne im. Prof. Leszka Kieca., III Oddz. Kardiologii

    Katowice, Silesian Voivodeship, Poland

  • University of Oxford

    Oxford, Oxfordshire, United Kingdom

  • Wythenshawe Hospital

    Manchester, Greater Manchester, United Kingdom

  • Zala Megyei Szent Rafael Kórház

    Zalaegerszeg, Hungary

Conditions

Explore the condition pages connected to this study.