Myocardial Reperfusion Injury, STEMI
Conditions
Keywords
Cardioprotection, STEMI, PPCI, Myocardial reperfusion injury, Myocardial infarct size, ST-elevation myocardial infarction, Remote Ischaemic Conditioning, Cardiovascular mortality
Brief summary
The purpose of this study is to determine whether remote ischemic conditioning can reduce cardiac death and hospitalization for heart failure at 12 months in patients presenting with a ST-elevation myocardial infarction and treated by percutaneous coronary intervention.
Detailed description
The CONDI2/ERIC-PPCI trial is a randomised controlled clinical trial investigating whether remote ischemic conditioning (RIC) can reduce cardiac death and hospitalization for heart failure at 12 months in 5400 patients presenting with a ST-elevation myocardial infarction (STEMI) and treated by percutaneous coronary intervention (PPCI).
Interventions
An automated autoRIC™ cuff will be placed on the upper arm and inflated to 200mmHg for 5 minutes and then deflated for 5 minutes, a cycle which will be undertaken 4 times in total.
An automated autoRIC™ cuff will be placed on the upper arm and a simulated inflation and deflation protocol will be applied.
Sponsors
Study design
Eligibility
Inclusion criteria
1. Onset of STEMI symptoms within 12 hours, lasting for more than 30 minutes 2. Patients older than 18 years 3. Suspected STEMI (ST-elevation at the J-point in two contiguous leads with the cutoff points: ≥0.2 millivolt (mV) in men or ≥0.15 mV in women in leads V2-V3 and/or ≥0.1 mV in other leads)
Exclusion criteria
1. Previous coronary artery bypass graft surgery 2. Myocardial infarction within the previous 30 days 3. Treatment with thrombolysis within the previous 30 days 4. Left bundle branch block 5. Patients treated with therapeutic hypothermia 6. Conditions precluding use of RIC (paresis of upper limb, use of an a-v shunt) 7. Life expectancy of less than 1 year due to non-cardiac pathology
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Rates of cardiac death and hospitalization for heart failure (HHF) at 1 year. | One year |
Secondary
| Measure | Time frame |
|---|---|
| Rates of all-cause death, repeat coronary revascularisation, reinfarction, stroke at 30 days and 12 months. | 12 months |
| TIMI flow post-PPCI. | 1 week |
| Rates of cardiac death and HHF at 30 days. | 30 days |
| Biomarkers substudy: Enzymatic infarct size - 48 hour area-under-the-curve (AUC) cardiac biomarkers | 1 week |
| CMR substudy: Cardiac MRI in first week and at 6 months | 6 months |
| Quality of life at 6-8 weeks and 12 months (EuroQol EQ-5D-5L). | One year |
Countries
Denmark, Serbia, Spain, United Kingdom