Clinical trials: Ischemia Reperfusion Injury
Myocardial Reperfusion Injury
Investigation Into the Role of GTN & RIPC in Cardiac Surgery
The purpose of this study is to determine whether Glyceryl Trinitrate (GTN) reduces injury to the heart during heart-lung bypass surgery in combination with the newer technique of remote ischaemic preconditioning (RIPC).
- Trial name
- ERIC-GTN (NCT01864252)
- Testing
- Remote ischaemic preconditioning, IV Normal saline, IV Glyceryl trinitrate 2-5ml/h
- Where
- United Kingdom
- Volunteers
- 192 people
- Sponsor
- University College, London
Cardiovascular Disease, Ischemic Heart Disease
Can Dipyridamole Induce Protection Against Ischemia and Reperfusion Injury in Patients Undergoing Elective Coronary Artery Bypass Grafting (CABG)?
Rationale: Due to western lifestyle human coronary arteries are prone to develop atherosclerotic plaques. Hence the heart is an important target organ for atherothrombotic complications: myocardial ischemia, arrhythmias…
- Trial name
- NCT01295567
- Testing
- Dipyridamole
- Where
- Netherlands
- Volunteers
- 95 people
- Sponsor
- Radboud University Medical Center
Hypoxic-Ischemic Encephalopathy, Post-Cardiorespiratory Arrest Coma
Cerebral Oxymetry and Neurological Outcome in Therapeutic Hypothermia
This study is designed to assess the effect of cerebral oxygen saturation as an early predictor of neurological outcomes in patients undergoing therapeutic hypothermia after cardiac arrest
- Conditions
- Hypoxic-Ischemic Encephalopathy, Post-Cardiorespiratory Arrest Coma, Cardiac Arrest
- Trial name
- NCT03024021
- Testing
- Near-infrared spectroscopy (NIRS) (INVOS®, Covidien)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Tepecik Training and Research Hospital
Acute Myocardial Infarction
A Pilot Study of Transcoronary Myocardial Cooling
Patients with heart attacks caused by blocked coronary arteries are usually treated with a technique called primary angioplasty.
- Trial name
- NCT02312336
- Testing
- Cohort A - Room temperature coronary perfusate, Cohort B - Cooled coronary perfusate
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Complication of Anesthesia, Ischaemia-reperfusion Injury
Dexmedetomidine Effect on Mitochondrial Function
The investigators hypothesize that in addition to a known sympatholytic effect, intraoperative dexmedetomidine reduces adverse changes in mitochondrial function and structure attenuating ischaemia-reperfusion and end-organ injury…
- Trial name
- NCT02299063
- Testing
- Dexmedetomidine, 0.9% NaCl
- Where
- Canada
- Volunteers
- 36 people
- Sponsor
- The Hospital for Sick Children
Acute Myocardial Infarction, Reperfusion Injury
EUROpean Intracoronary Cooling Evaluation in Patients With ST-elevation Myocardial Infarction.
In acute myocardial infarction, early restoration of epicardial and myocardial blood flow is of paramount importance to limit infarction size and create optimum conditions for favourable long-term outcome.
- Trial name
- EURO-ICE (NCT03447834)
- Testing
- Selective intracoronary hypothermia + PPCI, Standard PPCI
- Where
- Netherlands
- Volunteers
- 200 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Out-of-Hospital Cardiac Arrest, Post Cardiac Arrest Syndrome
The Complement Lectin Pathway After Cardiac Arrest
This study includes comatose survivors of out-of-hospital cardiac arrest treated with 24 hours or 48 hours of targeted temperature management.
- Trial name
- NCT02826057
- Testing
- Targeted temperature management (33 degree Celsius)
- Where
- 3 sites in Denmark
- Volunteers
- 82 people
- Sponsor
- University of Aarhus
Carotid Stenosis, Ischemia Reperfusion Injury
Perioperative Time Course of MMP-9 and Its Inhibitor During Carotid Artery Stenting and Carotid Endarterectomy
The aim was the comparison of the perioperative time courses of matrix metalloproteinase-9 (MMP-9) and its inhibitor (TIMP-1) during elective carotid artery stenting (CAS).
- Trial name
- NCT03410576
- Testing
- Carotid artery stenting, Carotid endarterectomy
- Where
- Hungary
- Volunteers
- 25 people
- Sponsor
- University of Pecs
Myocardial Reperfusion Injury, Heart Diseases
Coronary Sinus Blood Sevoflurane and Desflurane Concentration and Lactate Changes in Patients Undergoing Heart Surgery
In the last few years, anaesthetics gas such as isoflurane, desflurane and sevoflurane used in heart surgery have shown some benefits to reduce the risk of heart muscle damage than total intravenous anesthetics.
- Conditions
- Myocardial Reperfusion Injury, Heart Diseases, Postoperative Complications
- Trial name
- SEVO-DES (NCT02866630)
- Testing
- Blood samples
- Sponsor
- University of Malaya
COVID-19, Myocardial Reperfusion Injury
Myocardial Injury and Major Adverse Outcomes in Patients With COVID-19
The study will analyze the incidence, clinical outcomes and predictors of myocardial injury in a large patient population with COVID-19 treated in Mount Sinai Hospital (MSH) system.
- Conditions
- COVID-19, Myocardial Reperfusion Injury, Cardiovascular Diseases
- Trial name
- NCT04397939
- Where
- United States
- Volunteers
- 4,695 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Ischemia-reperfusion Injury
Heme Arginate in Functional Magnetic Resonance Imaging (fMRI)
Ischemia reperfusion injury may be attenuated by HO-1 induction. Heme arginate showed protective effects during prolonged ischemia in animal studies.
- Trial name
- NCT01461512
- Testing
- heme arginate administration
- Where
- Austria
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- MWolzt
End Stage Renal Disease, Reperfusion Injury
Intra-graft Coagulation Events in Clinical Renal Transplantation and Delayed Graft Function
The purpose of this study is to investigate local activation of the coagulation system in the kidney graft during organ preservation and during early reperfusion in adult kidney transplantation.
- Conditions
- End Stage Renal Disease, Reperfusion Injury, Delayed Graft Function, Kidney Transplantation
- Trial name
- KTX (NCT02568696)
- Where
- Finland
- Volunteers
- 100 people
- Sponsor
- Helsinki University Central Hospital
STEMI - ST Elevation Myocardial Infarction
Safety and Feasibility of Transcatheter Injectable Hydrogel in Acute STEMI Reperfusion Injury (REFINE Study)
The purpose of this clinical trial is to preliminarily evaluate the safety and feasibility of the transcatheter injectable protein alginate-based hydrogel developed and manufactured by Myomed Technology (Shaoxing) Co., Ltd.
- Trial name
- NCT07601997
- Testing
- Injectable protein alginate-based hydrogel, No additional intervention
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Myomed Technology (Shaoxing) Co., Ltd.
Ischemia Reperfusion Injury, Endothelial Function
The Metformin-FMD Trial
In acute myocardial infarction early restoration of coronary blood flow is the most effective strategy to limit infarct-size. Paradoxically, reperfusion itself also aggravates myocardial injury and contributes to final infarct…
- Trial name
- MetFMD (NCT01610401)
- Testing
- Metformin, Pretreatment with metformin in combination of infusion of caffeine., No pretreatment with metformin in combination with infusion of caffeine
- Where
- Netherlands
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
ST-elevation Myocardial Infarction (STEMI), Acute Myocardial Infarction (AMI)
Timing of Empagliflozin in Primary PCI: Pre-Reperfusion Versus Post-Reperfusion Versus Placebo in South Asian STEMI Patients
The goal of this clinical trial is to learn if giving the drug empagliflozin before versus after a heart procedure called primary PCI (percutaneous coronary intervention) affects how much heart muscle is damaged during a heart…
- Conditions
- ST-elevation Myocardial Infarction (STEMI), Acute Myocardial Infarction (AMI), Coronary Artery Disease
- Trial name
- TEMPO-STEMI (NCT07749014)
- Testing
- empagliflozin
- Where
- Pakistan
- Volunteers
- 480 people
- Sponsor
- Rehman Medical Institute - RMI
Cardiovascular Disease, Ischemia-reperfusion Injury
Effect of Ischemic Postconditioning on Targeting of Annexin A5 After Forearm Exercise
To adjust our forearm model for ischemia reperfusion injury, in order to used it for assessment of ischemia reperfusion damage in elderly and patients.
- Conditions
- Cardiovascular Disease, Ischemia-reperfusion Injury, Postconditioning
- Trial name
- NCT00441714
- Testing
- repetitive short ischemia and reperfusion of non dominant fore arm after 10 minute ischemic exercise
- Where
- Netherlands
- Volunteers
- healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Primary Graft Dysfunction, Lung Transplant; Complications
Perioperative Vitamin C Lung Transplant
This study is being done to determine if parenterally administered ascorbic acid (Vitamin C) given at the time of lung transplant is safe. Vitamin C may be an effective intervention towards primary graft dysfunction (PGD).
- Trial name
- NCT04505878
- Testing
- Vitamin C
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Myocardial Infarction
Intravenous MSC Therapy on Ischemia-Reperfusion Injury in Patients With Myocardial Infarction
The investigators scheduled to assess the value of intravenous injection of WJ-MSC in patients with ST-segment elevation myocardial infarction (STEMI).
- Trial name
- NCT03533153
- Testing
- WJ-MSC cells implantation, CTSTMD PBS without WJ-MSC, Conventional drug therapy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Cardiovascular Disease
Exercise Test and Cardiac Injury
Strenuous exercise in apparent healthy individuals increases plasma (high sensitive) troponin levels. The underlying mechanism is not yet elucidated, but could be explained by changes due to a mismatch in oxygen demand and supply…
- Trial name
- NCT01660828
- Testing
- remote ischemic preconditioning (RIPC)
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Myocardial Infarction
Intracoronary Darbepoetin-alpha to Reduce The Infarct Size and Post-Infarct Remodeling
Prospective, randomized and open label trial Hypothesis Infusion of intracoronary darbepoetin-alpha at the time of reperfusion may reduce infarct size and post-infarct pathologic left ventricular remodeling in patients with…
- Trial name
- NCT01538771
- Testing
- Darbepoetin alfa, Control Saline
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Seoul National University Bundang Hospital