Cardiac Ischemia Clinical Trials
A listing of Cardiac Ischemia medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 744 clinical trials
Optimal Strategy to Correct Stent underexpAnsion in Resistant Lesions
Percutaneous coronary intervention (PCI) for in-stent restenosis (ISR) accounts for 5-10% of PCI. ISR may be linked to mechanical complications mainly under-expansion (UE), neointimal hyperplasia and/or neoatherosclerosis. International guidelines recommends non-compliant and very-high-pressure balloons, which lead to sub-optimal angiographic and clinical results. Recently, observational studies have suggested the feasibility and …
The Effects of Tirzepatide in People With Overweight/Obesity and Coronary Artery Disease
The objective of this study is to investigate, as a proof-of-principle, long-term (52 weeks) effects of tirzepatide once-weekly vs. placebo on changes in coronary plaque composition and progression (assessed by NIRS), plaque burden (assessed by IVUS) and microvascular function (assessed by invasively measured CFR) in overweight and obese individuals with …
Effective Myocardial Protection Time of Del Nido Cardioplegia in Adult Cardiac Surgery
This single-center, prospective, observational cohort study quantifies the effective myocardial protection window of Del Nido cardioplegia during adult open-heart surgery performed under cardiopulmonary bypass (CPB) and aortic cross-clamp (ACC). Without altering routine care, time-stamped high-sensitivity cardiac troponin (hs-cTn) measurements will be obtained at predefined intraoperative and early postoperative intervals to …
PREhabilitation in Patients Awaiting Acute Inpatient Cardiac SurgEry
This is a single centre, single arm pilot feasibility study to determine the feasibility and practicality of prehabilitation in acute inpatients waiting for cardiac surgery. We will be looking into participant eligibility, acceptability, recruitment rates, completion rates and barriers to implementing a prehabilitation programme. Secondary outcomes include safety (incidence of …
Postural Mobilization Compared to Noradrenaline Only in Off-Pump CABG Surgery
This interventional prospective randomized study is designed to compare hemodynamic management using postural mobilization (+/- noradrenaline) versus noradrenaline only in patients undergoing open-heart coronary artery bypass graft (CABG) surgery.
Development of Novel Physiological CMR Methods in Health and Disease
Physiological cardiovascular stress test plays a crucial role in the assessment of patients with suspected heart disease. There are several methods of cardiac physiological stress tests and each of them offer varied insight into cardiac physiological adaptation: passive leg raise, intra-venous fluid challenge, pharmacological stressors and physical exercise stress test. …
Myocardialbridge Bypass Graft Surgery Efficacy Verification
Myocardial Bridge Bypass Graft surgery is introduced to relieve the unmedical symptoms of patients with long-segment or deep myocardial bridge, clinical outcomes will be collected to verify the effectiveness of the surgery.
Long-term Remote Ischemic Preconditioning Improves Myocardial Perfusion and Prognosis of Patients After CABG
Remote Ischemic preconditioning (RIPC) has been reported to improve myocardial microcirculation, promote collateral circulation recruitment, and improve myocardial perfusion in patients.Two large randomized controlled trials demonstrated a perioperative cardioprotective effect of RIPC (reduced troponin levels), but did not find that a single preoperative RIPC improved long-term outcomes of coronary artery …
Postprocedural Contrast Mediated FFR Plus Intracoronary Infusion of Nitroglycerin in Multivessel Patients (PROMETEUS TRIAL)
the use of pressure wires is the standar of care to evaluate angiographically intermediate coronary lesions, however, limitations in the management of these type of lesions continue to be a challenge for the interventional cardiologist. The use of FFR has some limitations such as the use of adenosine due to …
Feasibility of a Multifaceted Program to Reduce Cardiovascular Complications of Air Pollution
The main goal of this clinical trial is to evaluate the feasibility of conducting a large-scale clinical trial testing a program containing several aspects for reducing the effects of air pollution on cardiovascular health (which is named the hybrid program hereafter) in adult patients (18 years or older) with atherosclerotic …
