Clinical trials: Cardiopulmonary-bypass
Cardiac Surgery
HLA-DR Expression in Neonates After Cardiac Surgery Under Cardiopulmonary Bypass
The purpose of this study is to determine how monocyte HLA-DR and other markers of immune function change with time in neonates who underwent cardiac surgery with cardiopulmonary bypasss.
- Trial name
- IMMUNOPED (NCT03309839)
- Testing
- Blood collection
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Nantes University Hospital
Elective Cardiac Surgery
CytoSorb® Reduction of FREee Hemoglobin/Acute Kidney Injury (AKI) During Cardiac Surgery
Prospective, multi-center, randomized, blinded, pivotal clinical study. Subjects will be randomized in a 1:1 ratio to either standard of care (SOC) alone or standard of care plus treatment with the CytoSorb® device.
- Trial name
- REFRESH II-AKI (NCT03384875)
- Testing
- CytoSorb
- Where
- 20 sites in United States
- Volunteers
- 186 people
- Sponsor
- CytoSorbents, Inc
Tetralogy of Fallot
Reoxygenation for Cyanotic Pediatric CHD
Evidence is emerging that those patients with cyanotic pathologies may be more vulnerable to end-organ injury during and after surgery than those patients without, because of compromised cardiopulmonary performances or the…
- Trial name
- Reoxygenation (NCT03568357)
- Testing
- Reoxygenation
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Nanjing Medical University
Lactic Acidosis, Blood Glucose, High
Nitroglycerin Infusion During Cardiac Surgery
Hypothermic cardiopulmonary bypass results in peripheral vasoconstriction and heparin trapping. Hypoperfusion and ischemic-reperfusion injury are associated with systemic inflammatory response, while insufficient and delayed…
- Trial name
- NCT01901419
- Testing
- Nitroglycerin infusion
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Tri-Service General Hospital (TSGH)
Pharmacological Action
Ulinastatin Improves and Prevents Cardiac Dysfunction Induced by Cardiopulmonary Bypass
This project explores the role and mechanism of ulinastatin in preventing cardiac dysfunction caused by cardiopulmonary bypass by reducing cardiac endothelial permeability through clinical research.
- Trial name
- NCT05534802
- Testing
- Ulinastatin, saline
- Where
- China
- Volunteers
- 236 people
- Sponsor
- Qin Zhang
Emergence Delirium, Postoperative Delirium
Verification of a New Predictive Delirium Score in Adults With Elective Cardiac Valve or Bypass Surgery With Perioperative Use of a Heart-lung Machine; a Monocentric Pilot Observational Study
Basics (state of scientific knowledge): Delirium is an acute disturbance of consciousness and attention that develops over a short period of time and fluctuates in severity.
- Trial name
- MO-FA2-(TB) (NCT07276503)
- Volunteers
- 100 people
- Sponsor
- University Hospital Tuebingen
Ischemic Heart Disease, Valvular Heart Disease
Study on Optimal Temperature During Cardiopulmonary Bypass (THERMIC-4)
In order to perform heart surgery, a machine called cardiopulmonary bypass (CPB), or more commonly known as a heart-lung machine, is used to maintain the circulation of oxygenated blood needed by the rest of the body and its…
- Conditions
- Ischemic Heart Disease, Valvular Heart Disease, Cardiovascular Diseases, Surgery-Complications
- Trial name
- THERMIC-4 (NCT05996120)
- Testing
- Hypothermic Cardiopulmonary Bypass, Normothermic Cardiopulmonary Bypass
- Where
- 11 sites in United Kingdom
- Volunteers
- 100 people
- Sponsor
- University of Leicester
Cardiopulmonary Bypass
Post-market Clinical Follow-up Study on the Performance and Safety of Coronary Artery Perfusion Cannula Used During Cardiopulmonary Bypass
Prior to the implementation of the Medical Device Regulation (MDR), clinical evaluation of older devices was carried out by Notified Bodies (MBs) based on clinical data obtained from equivalent devices, and CE certification was…
- Trial name
- NCT07620847
- Testing
- coronary artery perfusion cannula
- Volunteers
- 20 people
- Sponsor
- Bıçakcılar Tıbbi Cihazlar Sanayi ve Ticaret A.Ş.
Cardiac Surgery, Cardiopulmonary Bypass
Heparin Based on Ideal Body Weight for Cardiopulmonary Bypass in Obese Patients
The optimal heparin regimen during cardiopulmonary bypass (CPB) has not been well established in obese patients. Results of a preview study show that the standard heparin management based on total body weight in obese patients…
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Obese Patients (BMI ≥ 30 kg/m²)
- Trial name
- HEPOIRINE (NCT02675647)
- Testing
- Heparin, IV route, based on patients body weights (UI/kg), Cardiopulmonary bypass, Protamin administration
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Strasbourg, France
Mitral Valve Stenosis With Incompetence or Regurgitation
The Effects of Levosimendan During Mitral Valve Surgery
The effects of levosimendan on renal function in patients with low ejection fraction undergoing mitral valve surgery will be investigated in a prospective, double-blinded, randomized clinical trial using serum creatinine…
- Trial name
- NCT01969071
- Testing
- Levosimendan, Dobutamine
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people
- Sponsor
- Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital
Coronary Artery Bypass
Neurocognitive Outcome After Coronary Artery Bypass Surgery Using Minimal Versus Conventional Extracorporeal Circulation
The aim of this study is to assess the effect of minimal (MECC) versus conventional (CECC) extracorporeal circulation on neurocognitive function after elective coronary bypass grafting (CABG) as well as whether this can be…
- Trial name
- NCT01213511
- Testing
- Coronary artery bypass grafting with the use of minimal extracorporeal circulation, Coronary artery bypass grafting under conventional extracorporeal circulation
- Where
- Greece
- Volunteers
- 64 people
- Sponsor
- AHEPA University Hospital
Systemic Inflammatory Response Syndrome
Perioperative Sitagliptin Medication for Reduction of the Inflammatory Response Associated With Cardiopulmonary Bypass
Sitagliptin is an inhibitor of the enzyme dipeptidylpeptidase-4 (DPP-4) and represents an established drug in type 2 diabetes mellitus treatment. However, Sitagliptin may also have several antiinflammatory properties.
- Trial name
- SiCa-Flam (NCT05725798)
- Testing
- Sitagliptin
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Muenster
Heart Defects, Congenital, Hypertension, Pulmonary
Intravenous L-Citrulline to Treat Children Undergoing Heart Bypass Surgery
This clinical trial will determine the safety and effectiveness of intravenous L-citrulline in children undergoing cardiopulmonary bypass during heart surgery.
- Trial name
- NCT00335244
- Testing
- L-citrulline
- Where
- United States
- Volunteers
- 77 people
- Sponsor
- Asklepion Pharmaceuticals, LLC
Coronary Artery Disease, Mitral Valve Regurgitation
Effect of Etomidate on Hemodynamics and Adrenocortical Function After Cardiac Surgery
The purpose of this study is to evaluate the effect of a single dose of etomidate for patients undergoing cardiac surgery with the use of cardiopulmonary bypass (CPB) on post-CPB adrenocortical responsiveness, on requirements of…
- Trial name
- NCT00415701
- Testing
- Etomidate, Propofol, Hydrocortisone
- Where
- Switzerland
- Volunteers
- 130 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Patients Undergoing Cardiac Surgery Using Cardiopulmonary Bypass
FiO2 and Outcomes After Cardiac Surgery With Cardiopulmonary Bypass
Conventionally, a relatively high level of fraction of inspired oxygen (FiO2) has been used for secure a margin of safety in patients undergoing cardiac surgery using cardiopulmonary bypass (CPB).
- Trial name
- NCT03939832
- Testing
- Fraction of inspired oxygen level
- Where
- South Korea
- Sponsor
- Seoul National University Hospital
Congenital Heart Disease, Congenital Heart Defect
Nitric Oxide Effect on Brain and Kidney in Pediatric Patients Undergoing Cardiopulmonary Bypass
The goals of this study are: 1. To evaluate the neuroprotective effect of nitric oxide by measuring glial fibrillary acid protein (GFAP) before and after surgery.
- Conditions
- Congenital Heart Disease, Congenital Heart Defect, Congenital Heart Malformations
- Trial name
- NCT05101746
- Testing
- Nitric Oxide (NO) 20 part per million (ppm), Standard of care cardiopulmonary bypass
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Vanderbilt University Medical Center
Right Ventricular Function, Prone Position
Bedside Assessment of Right Ventricular Output Lying in Prone Or Supine
Right ventricular failure (RVF) is a common complication to cardiac surgery, which is associated to mortality, kidney failure, stroke, prolonged mechanical ventilation and ICU stay.
- Conditions
- Right Ventricular Function, Prone Position, Atelectasis, Atelectases, Postoperative Pulmonary
- Trial name
- BAROLO (NCT07632027)
- Testing
- Prone position
- Where
- Sweden
- Volunteers
- 70 people
- Sponsor
- Sahlgrenska University Hospital
Cardiac Surgery, Cardiopulmonary Bypass
Voluven® in Paediatric Patients
This study will compare the clinical efficacy and safety of Voluven® and Human Albumin during elective open-heart surgery in pediatric patients.
- Trial name
- NCT00860405
- Testing
- HES 130/0.4 (6%) in sodium chloride (Voluven®, solution for infusion), Human serum albumin (HSA 50g/L), Human serum albumin (HSA 50g/L)
- Where
- 2 sites in Austria, Belgium
- Volunteers
- 61 people
- Sponsor
- Fresenius Kabi
Oxidative Stress, Systemic Inflammatory Response Syndrome
Inflammatory Response and Oxidative Stress in Cardiac Surgery: Min. Invasive vs. Conventional Extracorporeal Circulation
The goal of our research project is to measure and compare oxidative stress markers, and systemic inflammatory response in patients undergoing open heart surgery with either conventional or minimally invasive extracorporeal…
- Conditions
- Oxidative Stress, Systemic Inflammatory Response Syndrome, Extracorporeal Circulation; Complications
- Trial name
- NCT06477757
- Testing
- Minimally Invasive Extracorporeal Circulation, Conventional Extracorporeal Circulation
- Where
- Slovenia
- Volunteers
- 200 people
- Sponsor
- University Medical Centre Maribor
Coronary Heart Disease (CHD), Cardio-pulmonary Bypass
Protective Effect of EECP Against Negative Inflammatory Response and Organ Dysfunction After Cardiovascular Surgery
Enhanced external counterpulsation (EECP) is a noninvasive, non-pharmacologic intervention proven to increase nitric oxide bioavailability in patients with coronary artery disease.
- Conditions
- Coronary Heart Disease (CHD), Cardio-pulmonary Bypass, Congestive Heart Failure Chronic, Cardiogenic Shock Acute
- Trial name
- PANDA (NCT06728605)
- Testing
- Enhanced External Counterpulsation (EECP)
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Nanjing Medical University