Clinical trials: Ischemia-reperfusion Injury
Ischemia-reperfusion Injury
Ischemia-reperfusion Injury Model on Healthy Volunteers and Measurement of Oxidative and Inflammatory Markers
Oxygen is necessary for the survival of oxygen consuming organisms. But the organisms metabolism alter the oxygen to free radicals.
- Trial name
- IROX-NH (NCT01486212)
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Intermittent Hypoxia
Effect of Intermittent Hypoxia on Ischemia-reperfusion Injury in Healthy Individuals
The objective of the present study is to determine whether intermittent hypoxia protects against ischemia-reperfusion injury in young and older healthy individuals.
- Trial name
- NCT05423470
- Testing
- Intermittent hypoxia, Intermittent normoxia
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Reperfusion Injury
Remote Ischaemic PreConditioning (RIPC) in Partial Nephrectomy for the Prevention of Ischemia/Reperfusion Injury
"Remote Ischaemic PreConditioning" (RIPC) is performed prior to partial nephrectomy. Postoperative calprotectin dynamics and Blood Oxygen-Level-Dependent (BOLD) MRI are used to to demonstrate the potential renoprotective effect…
- Trial name
- NCT03068689
- Testing
- RIPC
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
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
Acute Myocardial Infarction, Ischemia-reperfusion Injury
Combined Antioxidant Therapy Against Myocardial Reperfusion Injury. Phase I Study.
Background: Acute myocardial infarction (AMI) has remained a leading cause of mortality and disability worldwide. Although percutaneous coronary angioplasty (PCA) is the best treatment for these patients, paradoxically this…
- Conditions
- Acute Myocardial Infarction, Ischemia-reperfusion Injury, Reperfusion Injury, Myocardial, Reperfusion Arrhythmias
- Trial name
- NCT05215743
- Testing
- Antioxidant therapy, NaCl 0.9%
- Where
- Chile
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Chile
Heart Failure, Respiratory Failure
Donor Simvastatin Treatment in Organ Transplantation
The aim of the study is to investigate the effects of donor simvastatin treatment on ischemia-reperfusion injury after heart transplantation.
- Conditions
- Heart Failure, Respiratory Failure, Liver Failure, Kidney Failure
- Trial name
- SIMVA (NCT01160978)
- Testing
- Simvastatin 80mg, Control Rx
- Where
- Finland
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
Cardiovascular Disease, Ischemia-Reperfusion Injury
Does Caffeine Reduce Dipyridamole-Induced Protection Against Ischemia-Reperfusion Injury?
The purpose of this project is to explore the interaction between caffeine and dipyridamole on ischemia-reperfusion injury in the forearm.
- Trial name
- NCT00430170
- Testing
- Dipyridamole, caffeine
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Ischemic Reperfusion Injury
Ischemia Reperfusion: Prostaglandins and Antioxidants
The purposes of this study are two-fold. The first purpose is to determine the effect of taking vitamins on the recovery of an artery (blood vessel) following an induced temporary injury.
- Trial name
- NCT01666587
- Testing
- Antioxidant, Prostaglandin inhibitor (Ibuprophen)
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Essex
Ischemia-Reperfusion Injury
Opioid Receptors Influence Ischemia-Reperfusion Injury
The most powerful protective mechanism against ischemia-reperfusion injury other than rapid reperfusion is ischemic preconditioning.
- Trial name
- NCT00184938
- Testing
- morphine, naloxone, Technetium-TC99m-labeled Annexin A5
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Ischemia Reperfusion Injury, Ischaemia Reperfusion Injury
Immune Modulation by Ischemic Pre-conditioning in Healthy Individuals: Intracellular Signalling in Regulatory Cells
The aim of the study is to investigate how phosphorylation of STAT3, p38 mitogen-activated protein kinase (MAPK), extracellular signal-regulated kinase (ERK) and protein kinase B (AKT) reacts to remote ischemic conditioning (rIC)…
- Trial name
- KONDI-immun (NCT03541239)
- Testing
- Single Cuff Tourniquet 8000
- Where
- Denmark
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Reperfusion Injury
Pulmonary Protection of Transcutaneous Electrical Acupoint Stimulation in Gynecologic Laparoscopic Surgery
TEAS might protect against postoperative pulmonary such as ischemia-reperfusion injury (IRI) and atelectasis. We tested the hypothesis that transcutaneous electrical acupoint stimulation protects against postoperative pulmonary…
- Trial name
- NCT02850471
- Testing
- electroacupuncture
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Shengjing Hospital
Ischemia Reperfusion Injury
The Effects of Post-Conditioning and Administration of Vitamin C on Intramuscular High Energy Phosphate Levels
Ischemic injury to muscular tissue is common in cardiovascular medicine. The most effective treatment to avoid ischemic damage is the rapid re-establishment of reperfusion.
- Trial name
- IRI in MRI (NCT00534924)
- Testing
- Vit C, Postconditioning, no intervention
- Where
- Austria
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Healthy
Sitagliptin and Endothelial Dysfunction
Over the years, numbers of cardioprotective drugs have been evaluated to attenuate lethal ischemia-reperfusion (IR) injuries. There is little study whether sitagliptin protects against endothelial dysfunction induced by IR injury…
- Trial name
- NCT02406950
- Testing
- Sitagliptin
- Where
- South Korea
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Kyunghee University Medical Center
Myocardial Ischemic-reperfusion Injury
Immunometabolic Pattern of Intermittent Hypoxia During ST-segment Elevation Myocardial Infarction
The aim of this study is to characterize the protective pattern of intermittent hypoxia, angina pectoris and remote ischemic conditioning, in reperfusion injury by determining and monitoring the plasma immunometabolic parameters…
- Trial name
- NCT05230966
- Testing
- Remote Ischemic Conditioning (RIC)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Clinical Hospital Center Rijeka
Muscular Diseases
The Role of Ischaemia-reperfusion Injury in the Pathogenesis of Muscle Wasting After Thoracic Aortic Surgery
Single-centre observational study over one year investigating the mechanisms of muscle homeostasis in patients with acute skeletal muscle atrophy following major aortic surgery
- Trial name
- RIMMAS (NCT03354767)
- Testing
- Aortic and aortic valve surgery
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Reperfusion Injury, Oxidative Stress
Comparison of Oxidative Stress Changes in Different Ventilation Strategies During Gynecologic Laparoscopic Surgery
Ischemia-reperfusion injury resulted from pneumoperitoneum during laparoscopic surgery have been reported in some literatures. There are no studies investigating the time course of changes in oxidative stress markers in…
- Trial name
- NCT02512640
- Testing
- Volume-controlled ventilation, Pressure-controlled ventilation
- Where
- Taiwan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Reperfusion Injury
Diagnostics for the Reperfusion Injury Following MI
The primary purpose of this study is to correlate new cardiac imaging modalities (2D, 3D echocardiography, contrast echocardiography, strain analysis and cardiac MRI) to biochemical parameters as the L-arginine-nitric oxide…
- Trial name
- NCT00529607
- Testing
- contrast echocardiography, 2D and 3D echocardiography, cardiac MRI
- Where
- Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Ischaemia Reperfusion Injury
Effect of Tea on Endothelial Function and Ischaemia-reperfusion Injury
Tea consumption may impact upon the decrease in endothelial function after IR-injury. However, no previous study directly examined the potential of tea to impact upon the change in endothelial function after IR-injury.
- Trial name
- NCT01660516
- Where
- Netherlands
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Ischemia-Reperfusion Injury, Atherosclerosis
Does a Seven Day Treatment With Dipyridamole Induce Protection Against Ischemia-Reperfusion Injury?
This study is performed to determine whether a seven day treatment with dipyridamole (slow release, 200mg twice daily) can induce a protective effect against ischemia-reperfusion injury, after ischemic exercise of the…
- Trial name
- NCT00457405
- Testing
- dipyridamole
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Caffeine, Ischemic Preconditioning
The Effect of Caffeine on Ischemic Preconditioning
Ischaemic preconditioning (IP) describes the phenomenon that brief periods of ischaemia render the (myocardial) muscle more resistant to a subsequent more prolonged period of ischaemia and reperfusion.
- Conditions
- Caffeine, Ischemic Preconditioning, Ischemia-Reperfusion Injury
- Trial name
- NCT00184912
- Testing
- caffeine, Technetium-TC99m-labeled Annexin A5, ten minutes forearm ischemia
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center