Clinical trials: Reperfusion
Healthy
Comparison of Two Devices Using Near-infra Red Spectroscopy During a Vascular Occlusion Test
Tissue oxygen saturation is non-invasively measured using near-infrared spectroscopy, by two device, INVOS®(somanetics Corporation, USA ) and InSpectra™ (Hutchinson Technology, USA).
- Trial name
- NCT01848977
- Testing
- vascular occlusion test
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Stroke, Ischemic Stroke
Feasibility Study of IV Recombinant Tissue Plasminogen Activator (rtPA) vs. Primary Endovascular Therapy for Acute Ischemic Stroke
This pilot trial will be the first step toward direct comparison of delivery of endovascular reperfusion therapy to intravenous recombinant tissue plasminogen activator (rt-PA) in a time-to-treatment framework shown as most…
- Trial name
- EARLY (NCT01869478)
- Testing
- Intravenous Thrombolysis, Endovascular Arterial Reperfusion
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Mayo Clinic
Acute Ischemic Stroke
Hypothermia in Acute Stroke With Thrombolysis Imaging Evaluation of Revascularization
The primary objective of this Phase 2 HASTIER study, as an ancillary study to ICTuS 2, is to compare key imaging measurements for serial changes in recanalization and reperfusion between hypothermia and normothermia treatment…
- Trial name
- HASTIER (NCT01778855)
- Testing
- IV t-PA and normothermia, IV-tPA and hypothermia
- Where
- 3 sites in United States
- Volunteers
- 6 people
- Sponsor
- University of California, Los Angeles
Cardiac Arrest
Reoxygenation After Cardiac Arrest II (REOX II Study)
The broad objective of this study is to test the association between hyperoxia exposure after resuscitation from cardiac arrest and outcome.
- Trial name
- REOX II (NCT02698826)
- Testing
- Protocol for rapid FiO2 optimization
- Where
- 5 sites in United States
- Volunteers
- 16 people
- Sponsor
- The Cooper Health System
Anterior Wall Acute Myocardial Infarction
Evaluation of the Delivery of Optimized Supersaturated Oxygen Therapy to Treat Patients With an Acute Heart Attack
The purpose of this study is to evaluate the feasibility of the delivery of SuperSaturated Oxygen (SSO2) Therapy for 60 minutes selectively into the left main coronary artery (LMCA).
- Trial name
- NCT01630707
- Testing
- SuperSaturated Oxygen (SS02) Therapy
- Where
- 4 sites in United States
- Volunteers
- 20 people
- Sponsor
- TherOx
Early Allograft Dysfunction, Ischemic Reperfusion Injury
Evaluation of Preimplantation Portal Vein and Hepatic Artery Flushing With Tacrolimus
The purpose of this study is to determine whether the Tacrolimus added to histidine-tryptophan-ketoglutarate (HTK) solution given through intraportal and intraarterial infusion during back-table procedure is capable of reducing…
- Conditions
- Early Allograft Dysfunction, Ischemic Reperfusion Injury, Liver Transplantation, Hyperfibrinolysis
- Trial name
- PATAC (NCT01887171)
- Testing
- Tacrolimus
- Where
- Belarus
- Volunteers
- 86 people
- Sponsor
- Republican Scientific and Practical Center for Organ and Tissue Transplantation
Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication
Advanced Reperfusion Strategies for Refractory Cardiac Arrest
This is a Phase II, single center (Under the Center for Resuscitation Medicine at the University of Minnesota Medical School), partially blinded, prospective, intention to treat, safety and efficacy clinical trial, randomizing…
- Conditions
- Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication, Ventricular Fibrillation, Pulseless Ventricular Tachycardia
- Trial name
- ARREST (NCT03880565)
- Testing
- Early Extracorporeal Membrane Oxygenation (ECMO) Facilitated Resuscitation, Standard Advanced Cardiac Life Support (ACLS) Resuscitation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Minnesota
Hyperglycemia
Ischemia/Reperfusion Injury of Human Endothelium: Role of Glucose and Statins
Anesthetic preconditioning (APC, a brief exposure to an anesthetic gas) has become an area of intense research interest because of its ability to protect tissue and organs from injury resulting from a cessation of blood flow and…
- Trial name
- NCT00995670
- Testing
- 5% dextrose, Vitamin C, Simvastatin
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
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
Ischemic Reperfusion Injury, Other Reconstructive Surgery
RIPC During Free Flap With Preoperative Radiotherapy
Remote ischemic preconditioning (RIPC) has shown organ-protective effects in many clinical settings including patients with ischemic heart disease.
- Conditions
- Ischemic Reperfusion Injury, Other Reconstructive Surgery, Radiotherapy
- Trial name
- NCT03535623
- Testing
- remote ischemic preconditioning (RIPC)
- Where
- South Korea
- Volunteers
- 44 people
- Sponsor
- Seoul National University Hospital
Myocardial Ischemia
The Effects of Intravenous Heme Arginate on Heme Oxygenase-1 Expression (HO-1) and Oxidative Stress in the Human Heart
Ischemia reperfusion injury may be attenuated by HO-1 induction. Our previous data confirmed strong HO-1 induction in peripheral blood cells following heme arginate infusion in healthy humans.
- Trial name
- NCT02314780
- Testing
- Heme arginate 3mg/kg, Heme arginate 1mg/kg
- Where
- Austria
- Volunteers
- 31 people
- Sponsor
- Martin Andreas, M.D.
Hypotension After Reperfusion in Liver Transplantation
Effect of Epinephrine/ Phenylephrine for Preventing the Postreperfusion Syndrome During Reperfusion in Liver Transplantation
Postreperfusion syndrome (PRS) is a relatively common phenomenon in patients undergoing liver transplantation which is characterized by an acute drop in blood pressure immediately after the prefusion is restored to the…
- Trial name
- NCT01080625
- Testing
- phenylephrine, epinephrine
- Where
- South Korea
- Volunteers
- 96 people
- Sponsor
- Seoul National University Hospital
Anterior Wall Acute Myocardial Infarction
Evaluation of Intracoronary Hyperoxemic Oxygen Therapy in Anterior Acute Myocardial Infarction Patients (IC-HOT)
The primary objective of the study is to collect confirmatory data supporting the safety and effectiveness of SSO2 Therapy in treatment of anterior acute myocardial infarction (AMI) patients who have undergone successful…
- Trial name
- IC-HOT (NCT02603835)
- Testing
- SSO2 Therapy
- Where
- 15 sites in United States
- Volunteers
- 100 people
- Sponsor
- TherOx
Stroke, Acute
Reperfusion With Cooling in Cerebral Acute Ischemia
The purpose of this study is to determine whether reducing a patients body temperature (mild hypothermia of 33 degrees Centigrade) will significantly reduce the risk of brain injury (notably reperfusion injury and hemorrhagic…
- Trial name
- ReCCLAIM (NCT01585597)
- Testing
- Zoll- Coolgaurd 3000
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Emory University
Myocardial Infarction, Segment Elevation Myocardial Infarction (STEMI)
A 30 Day Study to Evaluate Efficacy and Safety of Pre-hospital vs. In-hospital Initiation of Ticagrelor Therapy in STEMI Patients Planned for Percutaneous Coronary Intervention (PCI)
The aim of this study is to determine whether initiation of ticagrelor as early as in the ambulance setting leads to a rapid reperfusion of the infarct-related artery therefore facilitating the Percutaneous Coronary Intervention…
- Trial name
- ATLANTIC (NCT01347580)
- Testing
- Ticagrelor
- Where
- 96 sites in Algeria, Australia and 11 more
- Volunteers
- 1,875 people
- Sponsor
- AstraZeneca
Liver Transplantation, Ischemia/Reperfusion Injury
Effect of Nitric Oxide (NO) on Ischemic/Reperfusion Injury During Extended Donor Criteria (EDC) Liver Transplantation
In this study, the researchers propose to investigate the efficacy of inhaled nitric oxide to prevent ischemia-reperfusion (I/R) hepatocyte injury in patients who receive extended donor criteria(EDC)liver grafts based on changes…
- Conditions
- Liver Transplantation, Ischemia/Reperfusion Injury, Oxidative Injury
- Trial name
- NCT00948194
- Testing
- Nitric Oxide
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Colorado, Denver
Cardiac Arrest
Remote Ischemic Conditioning to Enhance Resuscitation (RICE) Pilot
Following resuscitation from out-of-hospital cardiac arrest (OHCA), reperfusion injury can cause cell damage in the heart and brain.
- Trial name
- NCT04265807
- Testing
- Active Remote Ischemic Conditioning
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Washington
Myocardial Infarction, Reperfusion Injury
Pilot Study of Edaravone to Treat Acute Myocardial Infarction
Early reperfusion therapy has improved the clinical outcomes of patients with acute myocardial infarction (AMI), but these benefits are limited in some patients by reperfusion injuries.
- Trial name
- NCT00265239
- Testing
- edaravone
- Where
- Japan
- Volunteers
- 104 people
- Sponsor
- Kumamoto University
Acute Myocardial Infarction
Sodium Nitrite in Acute Myocardial Infarction
The purpose of this study is to determine whether the intravenous infusion of sodium nitrite safely prevents ischemia-reperfusion injury in subjects with acute myocardial infarction resulting in improved left ventricular function.
- Trial name
- NCT00924118
- Testing
- Sodium Nitrite
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- Johns Hopkins University
Ischemia Reperfusion Injury
Purge Vs no Purge in Living Donor Liver Transplantation Recipients
The investigators tested the impact of purging the graft contents and mesenteric blood into the systemic circulation versus washing out this volume out of the circulation in living donor liver transplantation recipients.
- Trial name
- PNP (NCT02540447)
- Testing
- Purge
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Mansoura University