ANalgesic Efficacy and Safety of MOrphiNe Versus Methoxyflurane in Patients With Acute Myocardial...
ST Elevation Myocardial InfarctionNon ST Segment Elevation Acute Coronary SyndromeThe purpose of this study is to evaluate analgesic efficacy of inhaled methoxyflurane vs intravenous morphine in patients presenting with acute ST-elevation (STEMI) / non ST-elevation acute coronary syndrome (NSTE-ACS)
Remote Exercise SWEDEHEART Study
Myocardial InfarctionThe overall aim of the study is to evaluate if remote video exercise-based cardiac rehabilitation (exCR), offered as an alternative to centre-based exCR, can increase participation in exCR sessions post myocardial infarction (MI).
CRP Apheresis in STEMI
ST Elevation Myocardial InfarctionC-Reactive Protein2 moreBackground: In patients with acute ST-elevation myocardial infarction (STEMI), the amount of infarcted myocardium (infarct size) is known to be a major predictor for adverse remodeling and recurrent adverse cardiovascular events. Effective cardio-protective strategies with the aim of reducing infarct size are therefore of great interest. Local and systemic inflammation influences the fate of ischemic myocardium and thus, adverse remodeling and clinical outcome. C-reactive protein (CRP) also acts as a potential mechanistic mediator that adversely affects the amount of irreversible myocardial tissue damage after acute myocardial infarction. Objective: The main objectives of the current study are to investigate the efficacy of selective CRP apheresis, using the PentraSorb®-CRP system, as an adjunctive therapy to standard of care for patients with acute STEMI treated with primary PCI. Design: Investigator-initiated, prospective, randomized, open-label (outcome assessors masked), controlled, multicenter, two group trial with a two-stage adaptive design. Innovation: Selective CRP apheresis offers potential to decrease infarct size and consequently improve outcome after PCI for STEMI. This is the first randomized trial investigating the impact of selective CRP apheresis on infarct size in post-STEMI patients. In perspective, the study design allows furthermore to collect robust evidence for the design of a definitive outcome study.
Telerehabilitation With Aims to Improve Lower Extremity Recovery Post-Stroke (TRAIL-RCT)
StrokeStroke12 moreThe purpose of this study is to compare the effectiveness of a 4-week lower extremity telerehabilitation protocol with aims to improve lower extremity function to a 4-week attention-controlled education program on lower extremity clinical outcomes, quality of life, and healthcare resources utilization among community dwelling adults with stroke across Canada.
Intravascular Ultrasound Guided PCI in STEMI
ST Elevation Myocardial InfarctionThe purpose of is study is to investigate whether intravascular ultrasound-guided (IVUS) percutaneous coronary intervention (PCI) improve the clinical outcome of patients with ST-segment elevation myocardial infarction treated with primary PCI.
Peri-treatment of SGLT-2 Inhibitor on Myocardial Infarct Size and Remodeling Index in Patients With...
Acute Myocardial InfarctionHeart FailureWe aimed to identify whether SGLT-2 inhibitor administration before and after coronary intervention is effective in reducing the size of infarction and myocardial remodeling in patients with acute myocardial infarction (AMI) and high risk of heart failure, and its mechanism. For this reason, we compared cardiac magnetic resonance imaging (CMR) parameters and clinical outcomes between the SGLT-2 inhibitor group and the control group to confirm the efficacy and safety of SGLT-2 inhibitors.
Cohort Study - SBRT for VT Radioablation
Ventricular TachycardiaMyocardial Infarction1 moreVentricular tachycardia (VT) contributes to over 350,000 sudden deaths each year in the US. Malignant VTs involve an electrical "short circuit" in the heart, formed by narrow channels of surviving tissue inside myocardial scar. Current treatment for VT consists of either implantable defibrillators (ICDs), suppressive drug therapy, catheter ablation or a combination of all 3. Implantable Defibrillators (ICDs) reduce sudden death and can terminate some ventricular tachycardia (VT) without shocks, but they don't prevent VT. The occurrence of ≥1 ICD shock is associated with reductions in mental well-being and physical functioning, and increases in anxiety and sometimes depression. Further, ICD shocks have been consistently associated with adverse outcomes, including heart failure and death. Furthermore, the most important predictor of ICD shocks is a history of prior ICD shocks. Therapies to suppress VT include antiarrhythmic drug therapy and catheter ablation, neither however is universally effective. When VT recurs despite antiarrhythmic drug therapy and catheter ablation, novel yet invasive, approaches may be required. Such invasive procedures carry consequent risks of cardiac and extra-cardiac injury. Stereotactic body radiotherapy (SBRT) is a non-invasive technique that delivers high doses of radiation precisely to specified regions in the body, while minimizing exposure to adjacent tissue. This technique is currently, and commonly used in the treatment of cancer. Conventional application of SBRT has made use of its ability to spare non-target tissue, including for treatment of tumors near the heart. More recently, clinicians have changed the paradigm, by focusing radioablative energy on ventricular scar responsible for ventricular tachycardia. Pre-clinical studies have supported the concept and were followed by first-in-human VT therapeutic experience in 2017. Subsequent studies have had encouraging results for patients who failed or were unable to tolerate conventional treatment.
Effect of Mesenchymal Stem Cells(MSCs) Transplantation for Acute Cerebral Infarction Patients
InfarctionMiddle Cerebral Artery12 moreThis is a placebo controlled, randomized, double blinded study including Phase 1 and Phase 2. Phase I study is a safety assessment and Phase 2 study is incline to assess effectiveness of MSCs. Potential subjects must be screened and consented before enrolled. The primary objective of this study is to determine the effects of early intravenous infusion of allogeneic human umbilical cord mesenchymal stem cells (HucMSCs or MSCs used in the following section) for patients with acute ischemic stroke. Eligible patients will receive a single dose of MSCs or placebo within 24 hours after stroke. Patients will be followed for 2 years post infusion for safety and efficacy (change in neurological symptoms and quality of life). Assessments will occur during transplantation and at 3,7, 14 days and1,3, 6, 12, 18 and 24 months after infusions of stem cells.
Y-3 Injection Through Skull Bone Marrow in the Treatment of Acute Malignant Middle Cerebral Artery...
StrokeAcute IschemicThe mortality of malignant middle cerebral artery infarction (mMCAI) is up to 80%, while current available treatment is limited. The purpose of this study is to explore the feasibility, safety and efficacy of Intracalvaria bone marrow injection of cytoprotective drug Y-3 in mMCAI patients with contradictions of reperfusion therapy or poor reperfusion outcome.
Evolocumab in STEMI
ST Elevation Myocardial InfarctionThe goal of this clinical trial is to compare the size of myocardial infarct between evolocumab and control groups in patients with ST segment elevation myocardial infarction who undergoing primary percutaneous coronary intervention(PCI). All study participants will undergo a cardiac MRI 4 weeks after primary reperfusion. The evolocumab group will receive 420 mg before PCI via subcutaneous injection.