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Clinical Trial Summary

This study investigates the cardioprotective effect of remote ischaemic pre-/postconditioning in patients presenting with a NSTEMI/Unstable angina undergoing PCI.


Clinical Trial Description

Patients presenting with Non ST elevation acute coronary syndromes (NSTEACS) - NSTEMI and Unstable angina patients are enrolled in this study. Eligible patients are approached, with patient information sheets and are consented for involvement into the study. Patients are randomised to intervention or control. Patients randomised to intervention will receive 3 x 5 minutes of forearm ischaemia (with the cuff inflated to 200 mmHg) separated by 5 minutes of reperfusion between each cuff inflation, prior coronary angiography. This protocol of episodic forearm ischaemia/reperfusion has been demonstrated to confer remote ischaemic preconditioning-induced protection. Prior to the intervention, a blood sample will be taken to measure serum troponin T and CK-MB (baseline level). Following PCI patients will be reviewed on the wards and their ongoing recovery will be assessed and reviewed prior to discharge from the study. Troponin T and CK-MB levels will be measured for the 24 hours after PCI, at various time points (6 hour, 12 hour, 24 hour) as a measure of the degree of myocardial damage, and levels compared between the different treatment groups. Primary end point Myocardial injury (Peri-procedural Myocardial Infarction and Injury) measured by cTnT and CK-MB release over 24 hours after primary PCI. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03726164
Study type Interventional
Source University College, London
Contact
Status Completed
Phase N/A
Start date June 2008
Completion date December 2014