Tests heart procedures during treatment for a serious heart attack
Tests ischemic postconditioning and ultrasound-guided stenting in adults with ST-elevation heart attack.
Plain-language title generated from the registry record
Registry title: STEMI Treatment Optimization by Ischemic Postconditioning and IVUS Guidance
Key facts
- Where
- Copenhagen, DenmarkSee the site
Where in Denmark
- Heart Center, RigshospitaletCopenhagen, DenmarkTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Thomas Engstrom
- Trial code
- NCT04775914
- Record updated
- 30 March 2026
- Original description
The purpose of is study is to investigate whether ischemic postconditioning (iPOST) and intravascular ultrasound-guided (IVUS) percutaneous coronary intervention (PCI) improve the clinical outcome of patients with ST-segment elevation myocardial infarction treated with primary PCI.Read full original descriptionShow less
The STEMI Optimization Trial - Ischemic Postconditioning (DANAMI4-iPOST) and Intravascular Ultrasound Guided PCI in STEMI (DANAMI4-iSTEMI)
The purpose of is study is to investigate whether ischemic postconditioning (iPOST) and intravascular ultrasound-guided (IVUS) percutaneous coronary intervention (PCI) improve the clinical outcome of patients with ST-segment elevation myocardial infarction treated with primary PCI.
Inclusion: Age ≥18 years; Acute onset of chest pain with <12 hours duration; STEMI as characterized by 2 mm ST elevation in 2 or more V1 through V4 leads or presumed new left bundle branch block with minimum of 1 mm concordant ST elevation or 1 mV ST-segment elevation in the limb lead (II, III and aVF, I, aVL) and V4-V6 or ST depression in 2 or more V1 through V4 leads indicating posterior AMI.
Exclusion: Pre-PCI TIMI flow 0 or 1 Potential pregnancy Inability to provide informed consent Unwillingness to consent Unavoidable to use thrombectomy Spontaneous coronary artery dissection Time from symptoms onset to PPCI > 12 hours Culprit in bypass graft Other reason for not including the patient; Potential pregnancy Inability to understand information in order to provide informed consent Unwillingness to consent Spontaneous coronary artery dissection Time from symptoms inset to PPCI > 12 hours Culprit in bypass graft Other reason.