Clinical trials: Cardio Pulmonary Bypass
Extracorporeal Circulation; Complications, Renal Failure
Impact of Cardiopulmonary Bypass Flow on Renal Oxygenation, Blood Flow and Tubular Injury
During open cardiac surgery, cardiopulmonary bypass (CPB) is used to temporarily replace the function of the heart and lungs. Renal ischemia resulting in acute kidney injury is common after cardiac surgery.
- Conditions
- Extracorporeal Circulation; Complications, Renal Failure, Circulation Disorder, Renal Plasma Flow, Effective
- Trial name
- ICAROX2 (NCT04084301)
- Testing
- High CPB flow
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Sahlgrenska University Hospital
Open Heart Surgery, Cardiopulmonary Bypass
Evaluation of Optic Nerve Sheath Diameter Changes During Cardiopulmonary Bypass in Open Heart Surgery
During cardiopulmonary bypass (CPB) in open-heart surgery, direct measurement of intracranial pressure is not feasible. Evaluation of the optic nerve sheath diameter (ONSD) by ultrasonography is considered a reliable method for…
- Conditions
- Open Heart Surgery, Cardiopulmonary Bypass, Intracranial Pressure, Optic Nerve Sheath Diameter
- Trial name
- NCT07253922
- Testing
- Ultrasonography of the Optic Nerve Sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Medipol University
Cardiac Surgery
Goal Directed Hemodynamic Management of Acute Heart Failure After Cardiac Surgery in Children
Goal directed therapy (GDT) utilises various monitoring techniques to assess cardiovascular performance and allows for timely interventions based on predetermined algorithms.
- Trial name
- NCT02617602
- Testing
- Goal directed therapy, Control
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Cardiac Output
Measurement of Cardiac Output Before and After Cardiopulmonary Bypass.
Cardiac output, the amount of blood pumped by the heart in one minute, will be measured in adults undergoing surgery involving cardiopulmonary bypass.
- Trial name
- NCT01103895
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Transonic Systems Inc.
Congenital Heart Disease, Intestinal Disease
Effect of Probiotics on Patients With Congenital Heart Disease Following Cardiopulmonary Bypass
A randomized, controlled study including infants with non-cyanosis congenital heart disease (CHD) in need of surgical correction involving cardiopulmonary bypass (CPB) was established.
- Conditions
- Congenital Heart Disease, Intestinal Disease, Dysbiosis
- Trial name
- NCT06295575
- Testing
- probiotics containing Bifidobacterium infantis and Lactobacillus
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Nanjing Children's Hospital
Heart Valve Diseases, Coronary Artery Disease
Performance of the CARDIOGARD Cannula
This is a single center, prospective study: The 'CardioGard Cannula' Gaseous emboli capture results - shows an improvement from the control group.
- Trial name
- GECG (NCT02764645)
- Testing
- CardioGard Cannula, 22Fr curved Cannula
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Efficacy and Safety of Novel Bidirectional Cannula
Novel Bidirectional Peripheral Artery Cannula in Minimally Invasive Aortic Valve Surgery
The aim of this study is to evaluate the safety and efficacy of the novel bidirectional cannula (BiflowTM, LivaNova, Italy) with specific design to ensure stable distal perfusion compared to conventional cannula with downstream…
- Trial name
- NCT04402372
- Testing
- Novel bidirectional cannula (BiflowTM, LivaNova, Italy)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ankara City Hospital Bilkent
Coronary Artery Disease, Systemic Inflammation
MIECC vs Conventional Cardiopulmonary Bypass and Systemic Inflammation in CABG
This prospective observational study evaluates the effects of minimally invasive extracorporeal circulation (MIECC) and conventional cardiopulmonary bypass on systemic inflammatory response in patients undergoing coronary artery…
- Trial name
- MIECC-CABG (NCT07823400)
- Testing
- Minimally Invasive Extracorporeal Circulation, Conventional Cardiopulmonary Bypass
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
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
Coronary Artery Disease, Valvular Disease
Evaluation of the Brain Natriuretic Peptide as a Predictor of Morbidity and Mortality in Cardiac Surgery
Objective: The purpose of the present study is to assess if perioperative variation of Brain Natriuretic Peptide (BNP) levels is a predictor of mortality and morbidity after cardiac surgery.Material and Methods: 500 consecutive…
- Trial name
- NCT00699673
- Where
- France
- Volunteers
- 500 people
- Sponsor
- University Hospital, Strasbourg, France
Surgery, Cardiac Event
Effect of Oxiris® Membrane on Microcirculation Following Cardiac Surgery Under Cardiopulmonary Bypass: a Pilot Prospective Monocentric Study (Oxicard Study).
Oxiris membrane is an efficient tool for inflammatory cytokines adsorption. Cardiac surgery is followed by an inflammatory state mimicking sepsis.
- Trial name
- OXICARD (NCT04201119)
- Testing
- Oxiris
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Respiratory Failure, Pneumothorax
Mechanical Ventilation During Cardiac Surgery
Background There is no unanimous opinion about a lung-protective strategy in cardiac surgery. Small randomized clinical and animals trials suggest that ventilation during cardio-pulmonary bypass (CPB) could be protective on the…
- Conditions
- Respiratory Failure, Pneumothorax, Atelectasis, Aspiration Pneumonia
- Trial name
- NCT02090205
- Testing
- Non-ventilation during CPB, Ventilation with CPAP, Ventilation with 5 act/minute
- Where
- 13 sites in Italy
- Volunteers
- 780 people
- Sponsor
- Ospedale San Raffaele
Cardiopulmonary Bypass
Cefazolin Dosing in Children Undergoing Cardiac Surgery With Cardiopulmonary Bypass
Pharmacokinetics of cefazolin in children undergoing cardiac surgery.
- Trial name
- CEFA (NCT02749981)
- Testing
- blood and tissue sampling
- Volunteers
- 56 people
- Sponsor
- University Hospital, Ghent
Coronary Disease, Heart Valve Diseases
CTI-01 (Ethyl Pyruvate) Safety and Complication Prevention in Cardiac Surgery Patients on Cardiopulmonary Bypass (CPB)
Over 500,000 patients undergo cardiac surgery with CPB in the United States annually. Although mortality rates have decreased with advances in perioperative care, many patients are affected by postoperative organ dysfunction.
- Trial name
- NCT00107666
- Testing
- CTI-01 (ethyl pyruvate)
- Where
- 17 sites in United States
- Volunteers
- 150 people
- Sponsor
- Critical Therapeutics
Cardiac Surgical Procedures, Coronary Artery Bypass
Treatment With 5-AminoLEvuliNic Acid Before Cardiac Surgery
TALEN is a prospective randomised double-blind placebo-controlled phase 2 study of 5-Aminolevulinic Acid with Sodium Ferrous Citrate (5-ALA-SFC) in adult patients undergoing cardiac surgery on cardiopulmonary bypass (CPB).
- Conditions
- Cardiac Surgical Procedures, Coronary Artery Bypass, Aortic Valve Disease, Mitral Valve Disease
- Trial name
- TALEN (NCT07027670)
- Testing
- 5-Aminolevulinic Acid hydrochloride (5-ALA), Sodium ferrous citrate (SFC)
- Where
- United Kingdom
- Volunteers
- 48 people
- Sponsor
- University of Oxford
Rheumatic Heart Disease, Cardiopulmonary Bypass
Thymosin α1 Use in Rheumatic Heart Disease Patients Undergoing Cardiac Surgery on Cardiopulmonary Bypass
Rheumatic heart disease usually accompanied by weakened immune function. And the cardiopulmonary bypass further aggravating the decline of immune function.
- Conditions
- Rheumatic Heart Disease, Cardiopulmonary Bypass, Immunotherapy
- Trial name
- NCT05487469
- Testing
- Thymosin Alpha1, Blank Control
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Nanjing Medical University
C.Surgical Procedure; Cardiac
HELIox CardiOPlegia Trial During Cardiac surgERy
The HELICOPTER-1 Trial is a single centre pilot study to determine the feasibility of administering Heliox in cardioplegia during cardiac surgery and whether it has the potential to reduce the incidence and severity of myocardial…
- Trial name
- HELICOPTER-1 (NCT02745951)
- Testing
- Heliox, Standard of care
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- Unity Health Toronto
Myocardial Stunning
Safety and Efficacy of IV Diazoxide as an Additive to Hyperkalemic Cardioplegia in Patients Undergoing Cardiac Surgery With Cardiopulmonary Bypass
This study aims to confirm the safety and efficacy of diazoxide as an additive to hyperkalemic cardioplegia in patients undergoing cardiac surgery with cardiopulmonary bypass.
- Trial name
- NCT04830982
- Testing
- IV Diazoxide
- Where
- United States
- Sponsor
- Johns Hopkins University
Airway Ultrasound, Airway Edema
Cuff Pressure and Airway Edema in CABG With CPB
This study investigates how endotracheal tube (ETT) cuff pressure management during cardiopulmonary bypass (CPB) in coronary artery bypass grafting (CABG) affects upper airway edema.
- Conditions
- Airway Ultrasound, Airway Edema, Endotracheal Tube
- Trial name
- NCT07148024
- Testing
- ETT cuff pressure 0 mmHg, ETT cuff pressure 20-30 mmHg
- Where
- Turkey (Türkiye)
- Volunteers
- 76 people
- Sponsor
- Engin Çetin
Vitamin D Deficiency, Cardiomyopathies
Can Vitamin D Reduce Heart Muscle Damage After Bypass Surgery?
Background and study aim: Heart diseases are among the most common causes of death worldwide. A large proportion of deaths are caused by heart attacks (myocardial infarction), where blood flow to the heart is reduced resulting in…
- Conditions
- Vitamin D Deficiency, Cardiomyopathies, Apoptosis, Inflammation
- Trial name
- NCT04323852
- Testing
- Vitamin D
- Where
- Iran
- Volunteers
- 70 people
- Sponsor
- Shahid Beheshti University of Medical Sciences