Clinical trials: Cold Ischemia
Ischemia Reperfusion Injury
Protecting Autologous Free Flaps From Ischemia/Reperfusion Damage With Cold Storage.
Reconstructive microsurgery allows autologous transplantation of flaps. The procedure causes temporary ischemia. The absence of perfusion and the post-anastomosis reperfusion causes ischemia/reperfusion (I/R) damage and an…
- Trial name
- PAFFIRD (NCT06523920)
- Testing
- University of Wisconsin solution + cold storage, Unperfused free flap under warm ischemia
- Volunteers
- 90 people
- Sponsor
- University of Cagliari
Coronary Artery Disease
Effect of Cold Application on Pain, Ecchymosis, and Comfort After Transradial Coronary Angiography
This randomized controlled experimental study aimed to examine the effect of cold application after transradial coronary angiography on pain, bruising (ecchymosis), and comfort levels in patients.
- Trial name
- NCT07797179
- Testing
- Standard Post-Procedural TR Band Care, Cold Application
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people
- Sponsor
- Bezmialem Vakif University
Hypertension
L-citrulline Supplementation, Cold Exposure, & Post-Exercise Muscle Ischemia
Cardiovascular disease (CVD) continues to be the major cause of morbidity and mortality in western countries. It has been shown that CVD events are known to be higher in the winter than in the summer.
- Trial name
- NCT02104375
- Testing
- L-citrulline
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Florida State University
Stroke
Sour Taste and Cold Temperature in Dysphagia
The objective is to establish the effect of sour taste and cold temperature on the pharyngeal swallowing transit time after ischemic hemisphere stroke.
- Trial name
- NCT00780364
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- UPECLIN HC FM Botucatu Unesp
Transplant; Failure, Heart
A Randomized Controlled Trial Comparing Non-ischemic to Ischemic Preservation in Adult Cardiac Transplantation
The overall aim of this proposal is to compare a new state-of-the-art ex-vivo organ preservation method with standard ischemic cold static storage of donor hearts in adult cardiac transplantation.
- Trial name
- NIHP (NCT03150147)
- Testing
- Non-ischemic preservation, Ischemic cold static storage
- Where
- Sweden
- Volunteers
- 47 people
- Sponsor
- Region Skane
Lung Transplant Recipients
The Effect of Cold Storage Solutions on Ischemic Injury in Lung Transplantation
The purpose of this study is to compare 2 different cold storage solutions, used to preserve donor lungs for lung transplantation, and their effect on cytokine activation related to ischemic reperfusion injury.
- Trial name
- NCT00284726
- Testing
- Celsior Cold Storage Solution
- Sponsor
- Johns Hopkins University
Liver Diseases, Kidney Diseases
Hypothermic Oxygenated Perfusion Versus Static Cold Storage for Marginal Graft
One of the major challenge in the field of organ transplantation is the shortage of donor organs. Many patients waiting for organ transplantation die during the waiting time and many patients wait for organ transplantation many…
- Trial name
- PIO (NCT03031067)
- Testing
- Machine perfusion
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Matteo Ravaioli
Hepatocellular Injury, Liver Transplant Disorder
Hypothermic Oxygenated (HOPE) Versus Normothermic Machine Perfusion (NMP) in Human Liver Transplantation
The common practice of conventional cold storage (CCS) organ preservation has changed little since the initial introduction of the original University of Wisconsin (UW) organ preservation solution in the late 1980s.
- Trial name
- HOPE-NMP (NCT04644744)
- Testing
- Hypothermic oxygenated perfusion (HOPE), Normothermic machine perfusion (NMP)
- Where
- 4 sites in Germany
- Volunteers
- 213 people
- Sponsor
- Charite University, Berlin, Germany
Coronary Artery Disease, Percutaneous Coronary Intervention (PCI)
Cold-Region Exposure and Cardiac Remodeling After PCI
This multicenter prospective observational cohort study aims to investigate the association between cumulative cold-region exposure and adverse left ventricular remodeling and cardiovascular outcomes in patients with coronary…
- Conditions
- Coronary Artery Disease, Percutaneous Coronary Intervention (PCI), Left Ventricular Remodeling, Cold Exposure
- Trial name
- COLD-PCI (NCT07773870)
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Chinese PLA General Hospital
Down Syndrome, Autonomic Dysfunction
Exploring Sympathetic Nervous System Function in Individuals With Down Syndrome
Down syndrome (DS), the most common genetic cause of intellectual disability, is associated with widespread organ dysfunction, including abnormalities in the autonomic nervous system (ANS).
- Trial name
- DIVE (NCT07238465)
- Testing
- Cold Stress, Maximal Dynamic Exercise, Isometric Handgrip Exercise with Post-Exercise Muscle Ischemia
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Ischemic Stroke, Hemorrhagic Stroke
A Randomized Trial Comparing 2 Methods for Rapid Induction of Cooling in Stroke Patients, Cold Infusions vs. EMCOOLS Flex.Pads (iCOOL 2)
Mild hypothermia improves outcome in patients with global cerebral ischemia after cardiac arrest. Hypothermia seems promising also in other acute hypoxic-ischemic or in brain swelling associated cerebrovascular disease.
- Trial name
- iCOOL 2 (NCT01584167)
- Testing
- Cold crystalloid infusions, 0.9%NaCl or Ringer's solution, EMCOOLS Flex.Pads
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Heidelberg
Parathyroid Allotransplantation
New Transporting Solution in Parathyroid Allotransplantation
The aim of this study is to measure of the parathyroid cell viability and the the amount of calcium sensing receptor of the parathyroid cells which were placed into a new transportation solution (BAVU solution) for parathyroid…
- Trial name
- NCT02978287
- Testing
- BAVU Solution
- Where
- Turkey (Türkiye)
- Volunteers
- 7 people
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
Advanced Solid Tumors, Metastatic Solid Tumors
Master Protocol for Basket Clinical Trials of Targeted Therapies Based on Proteome and Whole Exome Sequencing Screening in Patients With Advanced Solid Tumors
Study Overview This study evaluates a proteogenomic screening platform to identify precise therapeutic targets for patients with advanced solid tumors.
- Conditions
- Advanced Solid Tumors, Metastatic Solid Tumors, Locally Advanced Solid Tumors, Recurrent Solid Tumors
- Trial name
- K-PRECISION (NCT07891169)
- Testing
- Homologous Recombination Deficiency (HRD), ALK/ROS1/MET, standard care treatment
- Where
- 2 sites in South Korea
- Volunteers
- 2,800 people
- Sponsor
- National Cancer Center, Korea
Cutaneous Manifestations, Skin Manifestations
Cutaneous Manifestations of Coronavirus Disease 2019(COVID-19).
An outbreak of Corona virus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-coV-2) occurred in Wuhan city, Hubei province, China in December 2019.
- Conditions
- Cutaneous Manifestations, Skin Manifestations, COVID-19, COVID-19 Pneumonia
- Trial name
- NCT05094687
- Where
- Pakistan
- Volunteers
- 1,206 people, healthy volunteers welcome
- Sponsor
- Jinnah Postgraduate Medical Centre
Myocardial Injury
Remote Ischemic Preconditioning in Coronary Artery Bypass Grafting With Cold Crystalloid Cardioplegic Arrest
Remote ischemic preconditioning (RIPC) with transient upper limb ischemia/reperfusion reduces myocardial injury in patients undergoing on-pump coronary artery bypass (CABG) surgery with cross-clamp fibrillation or blood…
- Trial name
- NCT01406678
- Testing
- RIPC, Control, isoflurane+sufentanil anesthesia
- Where
- Germany
- Volunteers
- 1,204 people
- Sponsor
- University Hospital, Essen
Kidney Cancer, Long-term Effects Secondary to Cancer Therapy in Adults
Warm Ischemia or Cold Ischemia During Surgery in Treating Patients With Stage I Kidney Cancer
RATIONALE: Warm ischemia is the clamping of blood vessels without cooling the kidney. Cold ischemia is the clamping of blood vessels with kidney cooling.
- Conditions
- Kidney Cancer, Long-term Effects Secondary to Cancer Therapy in Adults, Perioperative/Postoperative Complications, Urinary Complications
- Trial name
- NCT00743236
- Testing
- cold ischemia procedure, warm ischemia procedure
- Where
- 8 sites in United States
- Volunteers
- 1 people
- Sponsor
- Wake Forest University Health Sciences
Ischemic Stroke, Hemorrhagic Stroke
A Randomized Trial Comparing 2 Methods for Rapid Induction of Cooling in Stroke Patients, Cold Infusions vs. EMCOOLS Brain.Pad (iCOOL 3)
Mild hypothermia improves outcome in patients with global cerebral ischemia after cardiac arrest. Hypothermia seems promising also in other acute hypoxic-ischemic or in brain swelling associated cerebrovascular disease.
- Trial name
- iCOOL 3 (NCT01584180)
- Testing
- Cold crystalloid infusions, 0.9%NaCl or Ringer's, EMCOOLS Brain.Pad
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Heidelberg
Ischemic Stroke, Hemorrhagic Stroke
A Randomized Trial Comparing 2 Methods for Rapid Induction of Cooling in Stroke Patients, Cold Infusions vs. RhinoChill (iCOOL 1)
Mild hypothermia improves outcome in patients with global cerebral ischemia after cardiac arrest. Hypothermia seems promising also in other acute hypoxic-ischemic or in brain swelling associated cerebrovascular disease.
- Trial name
- iCOOL 1 (NCT01573117)
- Testing
- RhinoChill, Cold crystalloid infusions, 0.9%NaCl or Ringer's solution
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Heidelberg
CHD, AMI
Lifestyle Intervention in a General Population for Prevention of Ischaemic Heart Disease
In spite of declining trend coronary heart disease (CHD) is still a leading cause of morbidity and mortality. Many years of epidemiological research have identified several risk factors for CHD.
- Conditions
- CHD, AMI, CVD, Type 2 Diabetes
- Trial name
- NCT00289237
- Testing
- Lifestyle intervention
- Where
- Denmark
- Volunteers
- 61,301 people, healthy volunteers welcome
- Sponsor
- Glostrup University Hospital, Copenhagen
Angina, Acute Bronchiolitis
Impact of a Multimodal Intervention on Antibiotic Prescribing for Respiratory Infections in Primary Care
Antimicrobial resistance (AMR), considered one of the greatest global threats by the WHO, justifies the development of initiatives to promote appropriate antibiotic use-especially in primary care, where most antibiotics in France…
- Conditions
- Angina, Acute Bronchiolitis, Acute Bronchitis, COPD Exacerbation (AECOPD)
- Trial name
- GRASP (NCT07359287)
- Testing
- Antibiotic prescribing according to guidelines
- Where
- France
- Volunteers
- 4,500 people
- Sponsor
- University Hospital, Caen