Clinical trials: Cardio Pulmonary Bypass
Respiration; Artificial, Positive-Pressure Respiration
Flow Controlled Ventilation in Cardiac Surgery
This trial investigates effects of individualized (by compliance guided pressure settings) flow-controlled ventilation compared to best clinical practice pressure controlled ventilation in cardiac surgery requiring…
- Trial name
- NCT04306757
- Testing
- Evone, Primus
- Where
- Austria
- Volunteers
- 54 people
- Sponsor
- Medical University Innsbruck
Acute Kidney Injury
Aminophylline to Prevent Acute Kidney Injury in Children After Cardiac Surgery
Children with congenital heart defects often need cardiac surgery with cardiopulmonary bypass (the "heart-lung machine"). Approximately 35 to 50% of these children will have "acute kidney injury," or damage to the kidneys, after…
- Trial name
- KIDPROAM (NCT01245595)
- Testing
- Aminophylline
- Where
- United States
- Volunteers
- 144 people
- Sponsor
- Stanford University
Neurological Manifestations
Brain Oxygenation Monitoring in Patients Undergoing Coronary Artery Bypass Surgery
The purpose of this study is to determine whether intraoperative brain oxygenation monitoring in cardiac surgery patients is effective in reducing postoperative neurologic and neurocognitive dysfunction.
- Trial name
- NCT00137527
- Testing
- Optimizing hemodynamic and anesthetic parameters to improve cerebral perfusion
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Atlantic Health System
Cardiopulmonary Bypass
Heparin and Protamine Titration in Cardiac Surgery Under Minimal Invasive Extracorporeal Circulation
During a cardiac surgery under cardiopulmonary bypass it is essential that an appropriate level of anticoagulation is accomplished. To achieve this, the patient is administered heparin.
- Trial name
- NCT04215588
- Testing
- Hemostasis Management System Plus, Activated Coagulation Timer System Plus
- Where
- Greece
- Volunteers
- 134 people
- Sponsor
- Aristotle University Of Thessaloniki
Unfractionated Heparin, Cardiopulmonary Bypass Surgery
Haemostatic Markers in Cardiopulmonary Bypass
This study is to understand the changes occurring in a blood clotting protein, von Willebrand factor (VWF), in patients undergoing cardiac surgery who receive the blood thinner called Heparin.
- Trial name
- NCT03861286
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Imperial College London
Cardio-pulmonary Bypass
Postoperative Use Of Pump Blood İn Cardiopulmonary Bypass Surgery
In our study, the impact of administering autologous blood remaining in the cardiopulmonary bypass system during coronary artery bypass surgeries will be evaluated using the ROTEM device to assess its effect on coagulation…
- Trial name
- NCT06824753
- Testing
- oxygenator and tubing set blood transfusion
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ataturk University
Left Ventricular Dysfunction
IMpella-Protected cArdiaC Surgery Trial (IMPACT)
The purpose of this Trial is to demonstrate the safety and effectiveness of the use of Impella 5.5 in high-risk cardiac surgery patients, with the overall aim to evaluate if using Impella 5.5 with SmartAssist (Impella 5.5)…
- Trial name
- IMPACT (NCT05529654)
- Testing
- Impella 5.5 with SmartAssist
- Where
- 20 sites in United States
- Volunteers
- 100 people
- Sponsor
- Abiomed Inc.
Cardiac Valve Disease
Ultrafiltration on Coagulation Function in Cardiac Surgery
To determine the effect of modified ultrafiltration, which is usually employed for reducing free water at the end of cardiopulmonary bypass (CPB), on coagulation profile in patients undergoing cardiac surgery
- Trial name
- NCT04031144
- Testing
- Ultrafiltration
- Where
- South Korea
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Postoperative Delirium
Biochemical Predictors of Delirium in Cardiac Surgery
Delirium is a common neurologic complication after cardiac surgery occuring in 30-50% of patients. The occurence of this complication is associated with worse outcomes, including prolonged length of stay in the ICU and hospital…
- Trial name
- NCT03931499
- Testing
- Metabolomic analysis
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Diabetic Retinopathy (DR), Cardiopulmonary Bypass
Choroidal Changes During Cardiopulmonary Bypass
This prospective observational study investigates the impact of pulsatile versus non-pulsatile cardiopulmonary bypass (CPB) flow on choroidal circulation in diabetic and non-diabetic patients undergoing elective coronary artery…
- Conditions
- Diabetic Retinopathy (DR), Cardiopulmonary Bypass, Retinal Vascular Diseases
- Trial name
- NCT07034612
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Samsun University
Endothelial Dysfunction, Hemolysis
Optimization of Prime Fluid Strategy to Preserve Microcirculatory Perfusion During Cardiac Surgery With Cardiopulmonary Bypass, Part II
Acute microcirculatory perfusion disturbances is common in critical illness and associated with increased morbidity and mortality.
- Conditions
- Endothelial Dysfunction, Hemolysis, Fluid Overload
- Trial name
- PRIME part II (NCT05647200)
- Testing
- Treatment: additional albumin during cardiopulmonary bypass, control: additional ringers during cardiopulmonary bypass
- Where
- Netherlands
- Volunteers
- 64 people
- Sponsor
- Amsterdam UMC, location VUmc
Cardiopulmonary Bypass, Coronary Artery Disease
Cardiopulmonary Bypass (CPB) Pumps and Blood Activation
Blood activation induced by cardiopulmonary bypass may compromise the postoperative outcome. The goal of this study is to compare blood activation induced by cardiopulmonary bypass performed with centrifugal pump or roller pump…
- Trial name
- NCT00187967
- Testing
- pumps used for cardiopulmonary bypass
- Where
- France
- Sponsor
- University Hospital, Angers
Cardiac Surgery, Cardiopulmonary Bypass
Clinical Trial Comparing Heparin and Protamine Fixed and Titrated Doses in Cardiac Surgery With Cardiopulmonary Bypass
There are currently several schemes described for anticoagulation with heparin and its reversal with protamine during cardiac surgery with CPB.
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Anticoagulation
- Trial name
- NCT01267487
- Testing
- Heparin fixed doses, PO continuous infusion of Protamine, Heparin and protamine titration
- Where
- Brazil
- Volunteers
- 240 people
- Sponsor
- SANE-Society of Anesthesiology
Ventricular Septal Defect, Atrioventricular Septal Defect
A Study Evaluating the Efficacy and Safety of IV L-Citrulline for the Prevention of Clinical Sequelae of Acute Lung Injury Induced by Cardiopulmonary Bypass in Pediatric Patients Undergoing Surgery for Congenital Heart Defects
This is a randomized, double-blind, placebo controlled, multicenter study to compare the efficacy and safety of L-citrulline versus placebo in patients undergoing surgery for congenital heart defects.
- Conditions
- Ventricular Septal Defect, Atrioventricular Septal Defect, Primum Atrial Septal Defect
- Trial name
- NCT05253209
- Testing
- L-citrulline, Plasmalyte A
- Where
- 10 sites in United States
- Volunteers
- 64 people
- Sponsor
- Asklepion Pharmaceuticals, LLC
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
Cardiac Surgery Under Extra Corporeal Circulation, Cardiac Surgery Requiring Cardiopulmonary Bypass
Comparison of the Performance and Effectiveness of Two Transfusion-Saving Devices: Cell-Saver and SAME
An observational study comparing two systems of perioperative blood recovery in cardiac surgery, one system allowing red blood cell reinfusion and one system allowing red blood cell and platelet reinfusion.
- Trial name
- SAME-CELL (NCT06766032)
- Testing
- CELL-Saver, SAME
- Where
- France
- Volunteers
- 304 people
- Sponsor
- Nantes University Hospital
Acute Kidney Dysfunction
Cardiopulmonary-bypass and Reno-protective Effect of Atorvastatin Trial
Acute kidney dysfunction is common after cardiac surgery. While many patients suffer no long-term ill effects from post-operative kidney dysfunction, some require initiation of dialysis therapy that can contribute to long-term…
- Trial name
- CREAT (NCT00910221)
- Testing
- Atorvastatin
- Where
- Australia
- Volunteers
- 100 people
- Sponsor
- Austin Health
Hypotension, Poor Peripheral Perfusion
Effect of Vasopressin on Tissue Oxygen Saturation in Cardiac Surgery Patients During Cardiopulmonary Bypass
The objective of this research is to compare the effect of a low dose Vasopressin infusion or placebo during cardiopulmonary bypass on vasopressor requirements, hemodynamics and tissue oxygen saturation and its recovery using…
- Trial name
- NCT01532505
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Mohamed Ismail
Cardiac Output, Hemodynamic Monitoring
Caretaker in the Cardiovascular Intensive Care Unit (CVICU)
To monitor the cardiac post-op patient population with both the pulmonary artery catheter (PAC) and the Caretaker monitor, which will seek to validate the Caretaker monitor against continuous CO via the PAC.
- Trial name
- NCT05779683
- Testing
- Caretaker Device placement
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Wake Forest University Health Sciences
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