Clinical trial No longer in our active list Phase 2 Interventional Ages 18 and up

Testing BI 765845 for heart attack recovery

Official title: Randomised Study for Double-blind, Placebo-controlled Evaluation of a Single Intravenous Infusion of BI 765845 and Partially-blinded Evaluation of a Single Bolus Administration of BI 765845 on Top of Standard of Care in Patients With Acute Myocardial Infarction

Run by Boehringer Ingelheim · NCT06139328 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing a new medication called BI 765845 to see if it helps adults recover better after a heart attack compared to a placebo.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment350 (estimated)
SponsorBoehringer Ingelheim
Industry-sponsored
Locations98 sites (Covina, California and 97 other locations)
Trial IDNCT06139328 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older who have recently suffered a heart attack.

Probably not a fit

Patients who are not of non-childbearing potential or those who do not meet the inclusion criteria 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 study is designed for adults aged 18 and over who have recently experienced a heart attack. It aims to evaluate the effectiveness and tolerability of a medication called BI 765845 compared to a placebo. Participants will be randomly assigned to receive either the medication or a placebo, with a higher likelihood of receiving BI 765845. Over a period of three months, participants will attend multiple visits for health assessments and monitoring of any side effects.

Why it matters

Potential benefit: If successful, this treatment could improve recovery outcomes for patients who have had a heart attack.

How similar studies have gone: Other studies have shown promise in similar approaches, but the specific efficacy of BI 765845 in this context is being evaluated for the first time.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age ≥18 years (or legal age as per local regulations) at the time of signing informed consent
2. Signed and dated written informed consent in accordance with ICH Good Clinical Practice (GCP) and local legislation prior to admission to the trial.
3. Male or female participants of non-childbearing potential. Male participants must be ready and able to use highly effective methods of birth control per ICH M3 (R2) for at least 5 days following investigational medicinl product (IMP) administration. Women who are not of childbearing potential are considered those that fulfil at least one or more of the following: aged 50 years or above and being naturally amenorrhoeic for at least 1 year (amenorrhoea following cancer therapy or during breast-feeding does not rule out childbearing potential) OR have premature ovarian failure confirmed by a gynaecologist OR have undergone bilateral salpingo-oophorectomy OR have undergone hysterectomy OR are affected by Turner syndrome OR have uterine agenesis
4. Onset of symptoms of myocardial ischaemia or myocardial infarct, according to patient report, within a duration of:

Part A: ≥1 hour (h) and ≤12 h prior to randomisation Part B: ≥1 h and ≤12 h prior to randomisation Further inclusion criteria apply.

Exclusion Criteria:

1. Women of childbearing potential
2. Patients indicated for rescue PCI (i.e. after receiving fibrinolysis)
3. Patients presenting with cardiogenic shock defined as either systolic blood pressure (SBP) ≤90 mmHg persisting despite fluid challenge or inotropes/vasopressors use to maintain SBP \>90 mmHg.
4. Known history of symptomatic heart failure (HF) with left ventricular systolic dysfunction (i.e. HFrEF) based on verbal medical history as reported by a trial participant or authorised representative
5. Known history of myocardial infarction (MI) with the exception of the index event (based on verbal medical history as reported by a trial participant or authorised representative)
6. Previous coronary artery bypass grafting (CABG) (based on verbal medical history as reported by a trial participant or authorised representative) Further exclusion criteria apply.

Where it's running

  • South Western Sydney Local Health District
    Liverpool, New South Wales, Australia
    Recruiting
  • The Northern Hospital
    Epping, Victoria, Australia
    Recruiting
  • Hamilton General Hospital
    Hamilton, Ontario, Canada
    Recruiting
  • IUCPQ (Laval University)
    Quebec, Canada
    Recruiting
  • General University Hospital
    Prague 2, Czechia
    Recruiting
  • Städtisches Klinikum Dresden
    Dresden, Germany
    Recruiting
Show 44 more locations
  • Universitätsklinikum Freiburg
    Freiburg, Germany
    Recruiting
  • Medizinische Hochschule Hannover
    Hannover, Germany
    Recruiting
  • Asklepios Klinik Langen-Seligenstadt GmbH
    Langen, Germany
    Recruiting
  • Universität Leipzig
    Leipzig, Germany
    Recruiting
  • Herzzentrum Leipzig GmbH
    Leipzig, Germany
    Recruiting
  • Klinikum der Stadt Ludwigshafen am Rhein gGmbH
    Ludwigshafen, Germany
    Recruiting
  • Universitätsklinikum Ulm
    Ulm, Germany
    Recruiting
  • Semmelweis University
    Budapest, Hungary
    Recruiting
  • Ospedale San Paolo-Bari-18924
    Bari, Italy
    Recruiting
  • Azienda Ospedaliera Universitaria Arcispedale Sant'Anna
    Cona (FE), Italy
    Recruiting
  • Osp. Pediatrico Apuano Pasquinucci
    Massa, Italy
    Recruiting
  • A.O. San Gerardo di Monza
    Monza, Italy
    Recruiting
  • Ospedale Mauriziano di Torino
    Torino, Italy
    Recruiting
  • Hanyang University Medical Center
    Seoul, Korea, Republic of
    Recruiting
  • Auckland City Hospital
    Grafton / Auckland, New Zealand
    Recruiting
  • American-Polish Heart Clinic, Lesser Poland Cardiovascular Centre
    Chrzanow, Poland
    Recruiting
  • Independent Public Health Care Center of the Ministry of the Interior in Rzeszow
    Rzeszow, Poland
    Recruiting
  • National Heart Centre Singapore
    Singapore, Singapore
    Recruiting
  • Sengkang General Hospital
    Singapore, Singapore
    Recruiting
  • Hospital Santa Creu i Sant Pau
    Barcelona, Spain
    Recruiting
  • Hospital Vall d'Hebron
    Barcelona, Spain
    Recruiting
  • Hospital General Universitario Gregorio Marañón
    Madrid, Spain
    Recruiting
  • Hospital La Paz
    Madrid, Spain
    Recruiting
  • Hospital Virgen Macarena
    Sevilla, Spain
    Recruiting
  • Complejo Hospitalario Universitario de Vigo
    Vigo, Spain
    Recruiting
  • National Taiwan University Hospital
    Taipei, Taiwan
    Recruiting
  • Golden Jubilee National Hospital
    Clydebank, United Kingdom
    Recruiting
  • Leeds General Infirmary
    Leeds, United Kingdom
    Recruiting
  • Freeman Hospital
    Newcastle upon Tyne, United Kingdom
    Recruiting
  • Flourish Research - Los Angeles (Covina) Clinical Research
    Covina, California, United States
    Not yet recruiting
  • The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
    Torrance, California, United States
    Not yet recruiting
  • Colorado Heart and Vascular PC
    Golden, Colorado, United States
    Not yet recruiting
  • University of Florida Health Jacksonville
    Jacksonville, Florida, United States
    Not yet recruiting
  • Southern Illinois University School of Medicine
    Springfield, Illinois, United States
    Not yet recruiting
  • Brigham and Women's Hospital
    Boston, Massachusetts, United States
    Not yet recruiting
  • Allina Health System
    Minneapolis, Minnesota, United States
    Not yet recruiting
  • University at Buffalo, The State University of New York
    Buffalo, New York, United States
    Not yet recruiting
  • Moses H. Cone Memorial Hospital
    Greensboro, North Carolina, United States
    Not yet recruiting
  • University of Tennessee
    Knoxville, Tennessee, United States
    Not yet recruiting
  • The University of Texas Health Science Center at Houston
    Houston, Texas, United States
    Not yet recruiting
  • The Prince Charles Hospital
    Chermside, Queensland, Australia
    Not yet recruiting
  • Fiona Stanley Hospital
    Murdoch, Western Australia, Australia
    Not yet recruiting
  • University of Calgary
    Calgary, Alberta, Canada
    Not yet recruiting
  • University of Alberta Hospital (University of Alberta)
    Edmonton, Alberta, Canada
    Not yet recruiting

+48 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.