Clinical trials: Cardiopulmonary Bypass Surgery
Lung Ultrasound
Ultrasonographic Assessment of the Effect of CPB Acute Lung Injury
The study is designed to use the lung ultrasound to assess the effect of intermittent lung recruitment during cardiopulmonary bypass in cardiac surgeries on extra vascular lung water.
- Trial name
- CBP (NCT03619525)
- Testing
- lung recruitment
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Lactic Acidosis
Remote Ischemic Preconditioning During Cardiopulmonary Bypass
The objective of study is to detect effect of remote ischemic preconditioning on serum lactate levels during and after cardiac surgery with cardiopulmonary bypass in addition to its effect on cardiac and renal clinical outcomes.
- Trial name
- RIPC (NCT03723993)
- Testing
- Inflated cuff, Non inflated cuff
- Where
- Egypt
- Volunteers
- healthy volunteers welcome
- Sponsor
- Fayoum University
Acute Kidney Injury, Heart Valve Diseases
Correlation of Brain and Thenar Muscle Oximetry During Cardiac Surgery With Parameters of Acute Kidney Injury
Identification of risk factors of acute kidney injury (AKI). It is hypothesized that there might be a correlation between brain oximetry, tissue saturation of thenar muscle and marker of AKI in blood - neutrophil…
- Trial name
- NCT02979275
- Testing
- Open heart surgery on cardiopulmonary bypass.
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Cardiovascular Surgery, Blood Loss, Surgical
Effectiveness of a Intraoperative Blood Recovery System in Cardiovascular Surgery in Brazil
Randomized trial to evaluate the effectiveness of a intra operative blood recovery system in reducing the need for allogeneic transfusion in cardiovascular surgeries using cardiopulmonary bypass
- Trial name
- NCT06601582
- Testing
- Use of a operative blood salvage system
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Heart Valve Diseases, Image
Research on Neurological Prognosis of Patients Undergoing Heart Valve Surgery
The purpose of this study is to clarify the changes of neurocognitive function of patients undergoing cardiac valve disease before and after surgical treatment under cardiopulmonary bypass operation, and to predict the…
- Trial name
- NCT05539261
- Testing
- magnetic resonance image, Neuropsychological scale
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nanjing University of Traditional Chinese Medicine
Bleeding, Blood Loss, Surgical
PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding
This will be the first prospective randomized controlled clinical trial directly comparing Prothrombin Complex Concentrate (PCC) Compared to Fresh Frozen Plasma (FFP) for post cardiopulmonary bypass microvascular bleeding and…
- Conditions
- Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates
- Trial name
- NCT02557672
- Testing
- Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Acute Kidney Injury, Congenital Heart Disease
Acute Kidney Injury After Cardiac Surgery on CPB
The purpose of this retrospective study is to determine the incidence and severity of acute kidney injuries (AKI) after heart surgery on cardiopulmonary bypass (CPB) in the pediatric intensive care unit (PICU) in Lausanne…
- Conditions
- Acute Kidney Injury, Congenital Heart Disease, Surgery, CBP
- Trial name
- NCT03513718
- Where
- Switzerland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Coronary Artery Disease (CAD), Bypass, Cardiopulmonary
Multivessel Minimally Invasive Coronary Bypass Grafting as HYBRID Revascularization Versus Conventional Off-pump Coronary Artery Bypass Grafting
The MICRA-HYBRID trial is a prospective, multicenter, randomized controlled study comparing multivessel hybrid coronary revascularization (HCR) as minimally invasive arterial bypass grafting to left-sided coronary targets (LAD…
- Conditions
- Coronary Artery Disease (CAD), Bypass, Cardiopulmonary, Minimally Invasive Coronary Revascularization Surgery, Off-pump Coronary Artery Bypass
- Trial name
- MICRA-HYBRID (NCT07314138)
- Testing
- Multivessel Hybrid Coronary Revascularization, Off-pump coronary arterial bypass grafting (OPCAB)
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Catharina Ziekenhuis Eindhoven
Cardiopulmonary Bypass, Altered Heparin Response
Understanding "Heparin Resistance" in Cardiac Surgery
This study will explore altered heparin responsiveness (AHR) in cardiac surgical patients undergoing cardiopulmonary bypass (CPB) requiring systemic anticoagulation with heparin.
- Trial name
- NCT01598883
- Testing
- Heparin, ATryn
- Where
- United States
- Volunteers
- 504 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
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
Acute Kidney Injury, Heart; Dysfunction Postoperative, Cardiac Surgery
Near Infrared Spectroscopy for the Detection of Acute Kidney Injury in Children Following Cardiac Surgery
One in a hundred children is born with a heart defect. Some children require heart surgery within the first few days of life, while others can wait until they are older.
- Conditions
- Acute Kidney Injury, Heart; Dysfunction Postoperative, Cardiac Surgery, Children
- Trial name
- NCT01382758
- Where
- United States
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Ischemic Heart Disease, Angina Pectoris
Investigation of Leukocyte Trafficking Into Skin Blisters During Cardiopulmonary Bypass
The purpose of this study was to see if the heart-lung machine involved in cardiac surgery increases the movement of activated white blood cells from the bloodstream into the patient's tissues and also to see if aprotinin usage…
- Trial name
- NCT00131040
- Testing
- Aprotinin
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Coagulopathy, Cardiac Surgery, Cardiopulmonary Bypass
Coagulopathy in Cardiac Surgery
Coagulopathy in cardiac surgery; a quaternary-care academic center experience Objectives: Primary: To determine incidence of coagulopathy after cardiac surgery in Thai people To determine incidence of resternotomy for stop…
- Trial name
- NCT03475940
- Where
- 2 sites in Thailand
- Volunteers
- 398 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Vasodilatory Hypotension During or After Cardiac Surgery
ANG-First Trial (Angiotensin II as First-Line Vasopressor Therapy in Cardiac Surgery)
The purpose of this research is to evaluate the use of Angiotensin II in patients with low blood pressure post-surgery. Your information will be collected for 28 days post the procedure and initiation of the study drug to assess…
- Trial name
- NCT06487585
- Testing
- Angiotensin II
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Maryland St. Joseph Medical Center
Heart Defects, Congenital
NIRS Guidance Trail in Children's Heart Surgery
Heart surgery in young children involves some risks. This study looks at a new type of monitor that may reduce these risks. Near Infrared Reflectance Spectroscopy (NIRS) aims to measure if enough blood reaches vital organs in the…
- Trial name
- NIRS (NCT02157597)
- Testing
- NIRS based management, Control
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Right Heart Failure, Right Ventricular Dysfunction
Inhaled Milrinone and Epoprostenol for the Prevention of Difficult Cardiac Pulmonary Bypass Separation
In cardiac surgery, the presence of pulmonary hypertension (PH) is a prognostic factor associated with increased mortality and morbidity.
- Trial name
- MILAN (NCT05450328)
- Testing
- Combined Epoprostenol Sodium & Milrinone, Normal saline
- Where
- Canada
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Montreal Heart Institute
Acute Kidney Injury
Changes in Gene Expression and Prognosis of Blood Immune Cells After Cardiopulmonary Bypass Surgery
The goal of this observational study is to learn about the changes in gene expression in blood immune cells in after cardiac surgery with cardiopulmonary bypass.The main question it aims to answer is: What specific gene…
- Trial name
- NCT05871203
- Testing
- Gene sequencing
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Coagulopathy, Congenital Heart Disease
FFP Usage in Pediatric CV Surgery
When small children undergo heart surgery with the heart-lung machine, in the past, blood products to help the blood clot such as Fresh Frozen Plasma (FFP) was routinely used in children under 10kg.
- Trial name
- NCT05819788
- Where
- Canada
- Volunteers
- 431 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Coronary Artery Bypass Grafting, Cardiopulmonary Bypass
Relationship Between Perioperative Carotid Blood Flow Monitoring and Cerebral Function Protection in Cardiac Surgery
Postoperative cognitive dysfunction (POCD) is a common complication of cardiac surgery, mainly manifested as mental confusion, anxiety, personality change and memory impairment, which seriously affects the quality of life of…
- Trial name
- NCT05586347
- Testing
- Nicardipine, normal saline
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Postoperative Cardiorespiratory Failure
Hypertonic Saline-hetastarch in Cardiac Surgery
Cardiopulmonary bypass(CPB) is associated with increased fluid extravasation and edema formation. A continuous infusion of a mixture of hypertonic saline/hydroxyethyl starch (HSH)during CPB reduced fluid extravasation and total…
- Trial name
- HH (NCT00469716)
- Testing
- Hypertonic saline (7.2%) hetastarch (6 %)(200/0.5)
- Where
- Norway
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital