Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 11:48 AM
Ignite Modification Date:
2025-12-24 @ 11:48 AM
NCT ID:
NCT01379261
Eligibility Criteria:
Inclusion Criteria:
1. Clinical symptoms and signs of myocardial infarction and have a 12-lead ECG providing evidence of an ongoing acute myocardial infarction, involving a large area of myocardium, as defined by the following ECG criteria. The ECG changes should be present upon arrival to the cath lab:
1. Anterior infarct: ST-segment elevation \>0.2mV measured 0.08 sec after the J point in 2 or more anatomically contiguous precordial leads, V1 through V4; and/or \>0.2mV in lead V5 V6.
2. Inferior infarct: ST elevation \>0.2mV measured 0.08 sec after the J point in 2 or more anatomically contiguous inferior leads, coupled with ST depression in 2 contiguous anterior leads for a total ST deviation (inferior ST elevation plus anterior ST depression) of \>0.8mV.
2. Present to the study PCI lab within six (6) hours of the onset of acute cardiac ischemic signs or symptoms (such as chest pain or pressure, arm or jaw pain, dyspnea, nausea/vomiting, or syncope).
3. Be a candidate for PCI and have PCI planned as the immediate intervention.
4. Be willing and able to comply with study procedures, including returning for the MRI scan at 4 ±2 days and be available for additional follow up Subject understands study procedures and agrees to participate in the study by giving written informed consent.
5. Be in Killips Class I.
Exclusion Criteria:
1. Age less than eighteen (\<18) years of age
2. Age greater than or equal to eighty (80) years of age
3. Are pregnant.
4. Having an aortic dissection
5. History of a prior large myocardial infarct or an infarct in the same segment that is currently affected.
6. Acute administration of a thrombolytic agent for the qualifying MI
7. Clinical suspicion of a non-thrombotic (e.g., pericarditis, vasospasm, takotsubo, illicit drug use) cause for ST-segment elevation as determined by the investigator
8. If (during the screening process) the determination is made by site-study personnel that initiation of cooling prior to diagnostic coronary angiography is technically not feasible for any reason (should the patient be randomized to the Hypothermia Arm), the prospective subject should not be enrolled.
9. Known risk for heparin induced thrombocytopenia (HIT)
10. Require an immediate surgical or procedural intervention other than PCI (e.g. CABG)
11. Present in cardiogenic shock or with end-stage cardiomyopathy
12. Have undergone at least ten (10) minutes of cardiopulmonary resuscitation (CPR) prior to presentation to the PCI facility
13. History of surgical coronary artery revascularization (e.g. CABG)
14. Active bleeding, coagulopathy, or other contraindication to the placement of a heparin-coated 14F central venous catheter via a 14F femoral venous introducer sheath (e.g., known history of heparin induced thrombocytopenia, or IVC filter)
15. Contraindications to hypothermia
16. Personal or familial history of malignant hyperthermia
17. Known end-stage renal disease (ESRD; e.g., on dialysis, or status-post renal transplant), known severe hepatic failure (e.g., cirrhosis, or acute hepatitis), or any other contraindication to receiving meperidine (such as use of MAO inhibitors within previous 14 days, history of seizures, history of hypersensitivity to meperidine, etc.).
18. Serious concurrant medical condition likely to result in death during the next 12 months. Any other acute or chronic condition which the Investigator believes will unacceptably increase the risk of study participation or interfere with study procedures and assessments.
19. Contraindication to MRI (e.g., cardiac pacemaker, ICD, nerve stimulator, brain aneurysm clips, cochlear implants, claustrophobia)
20. Deemed unsuitable by the investigators to participate in the study.
21. Active or recent (within 1 month prior to study enrollment) participation in another investigational clinical research study.
22. Enrollment in or planned to be enrolled in another study of AMI therapy
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
79 Years
Study:
NCT01379261
Study Brief:
Protocol Section:
NCT01379261