Clinical trials: Cardio Pulmonary Bypass
Acute Kidney Injury Due to Circulatory Failure (Disorder)
The Effects of Oxiris on Systemic Inflammation and Endothelial dysFunction
CS-AKI occurring in 20% to 70% of cases depending of the type of cardiac surgery. The systemic inflammatory response is often observed and associated with increased risk of AKI.
- Trial name
- EOSIEF (NCT04257006)
- Testing
- oXiris membrane
- Where
- Russia
- Volunteers
- 50 people
- Sponsor
- St. Petersburg State Pavlov Medical University
Inflammation, Platelet Dysfunction
Nitric Oxide Administration During Pediatric Cardiopulmonary Bypass Surgery to Prevent Platelet Activation
Open heart surgery requires the use of a cardiopulmonary bypass (CPB) circuit. As blood flows across the artificial surfaces of the CPB circuit, platelets are activated and consumed.
- Trial name
- NCT03455218
- Testing
- Nitric Oxide, INOmax
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Medical College of Wisconsin
Hyperlactatemia, Cardiac Disease
Influence of High Vitamin C Dose on Lactate During and After Extracorporeal Circulation
The aim of our study is to find out whether high doses of vitamin C before cardiopulmonary bypass and during the first 24 hours after that have and impact of lowering the incidence of hyperlactatemia.
- Conditions
- Hyperlactatemia, Cardiac Disease, Bypass Complication, Valve Disease, Heart
- Trial name
- NCT04046861
- Testing
- ascorbic acid,
- Where
- Slovenia
- Volunteers
- 70 people
- Sponsor
- University Medical Centre Maribor
Pulmonary Atelectasis
Ventilation During Cardiopulmonary Bypass (CPB) for Cardiac Surgery
During most types of heart surgery cardiopulmonary bypass (CPB) is used. CPB enables blood to be directed away from the heart and the lungs and pumped through the body while the heart is not beating.
- Trial name
- NCT02070445
- Where
- Canada
- Sponsor
- McMaster University
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.
Kidney Injury
Advance Targeted Transfusion in Anemic Cardiac Surgical Patients for Kidney Protection: A Proof of Concept Pilot Study
One of the major complications of heart surgery is kidney injury, which occurs in up to 30% of patients and is associated with poor outcomes including death.
- Trial name
- NCT00861822
- Testing
- Advanced red blood cell transfusion
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- University Health Network, Toronto
Cardiac Surgery, Heart Surgery
Safety and Performance Evaluation of CPB Venous and Arterial Cannulas
This is a two-phase study evaluating the Eurosets arterial and venous cannulas for use during cardiopulmonary bypass (CPB) procedures. Phase 1 is a pilot study focused on assessing cannula safety.
- Conditions
- Cardiac Surgery, Heart Surgery, Cardiopulmonary Bypass, Coronary Surgery
- Trial name
- NCT07354841
- Testing
- Eurosets Venous and Arterial Cannula, Control Arterial and Venous Cannulas
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Eurosets S.r.l.
Cardiac Surgery, Cardiopulmonary Bypass
Comparison of Remowell 2 and Inspire on Delirium and Cognitive Dysfunction
Age is no longer an absolute contraindication to cardiac surgery therefore there is often need for combined interventions (double valve repair/replacement, or coronary artery bypass graft and valve repair/replacement) with…
- Trial name
- CRIDD (NCT04062396)
- Testing
- Eurosets REMOWELL 2 oxygenator, LivaNova INSPIRE oxygenator
- Where
- Italy
- Volunteers
- 154 people
- Sponsor
- Maria Cecilia Hospital
Cardiopulmonary Bypass, Cardiac Surgery
Cardiopulmonary Bypass Induced Red Blood Cell Lysis
Studying the dynamics of red blood cell lysis, pfH, protective proteins and organ injury, limits will be set for safe levels of pfH following the use of CPB.
- Conditions
- Cardiopulmonary Bypass, Cardiac Surgery, Kidney Injury, Acute
- Trial name
- NCT05189262
- Testing
- Blood and urine collection
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- University of Maryland, Baltimore
Cardiac Surgery, Cardiopulmonary Bypass
REnal TRansplant Outcomes After CARdiac Surgery (RETROCAR)
In this retrospective study, the authors assess long term renal outcome in renal transplant recipients after cardiac surgery with cardiopulmonary bypass, and research factors associated with poor long term renal outcome.
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Renal Transplant Recipient
- Trial name
- RETROCAR (NCT04979754)
- Testing
- standard of care
- Where
- France
- Volunteers
- 93 people
- Sponsor
- University Hospital, Bordeaux
Hypothermia, Cerebral Perfusion
Assessment of the Cerebral Perfusion During the Period of Deep Hypothermia at 18°C in Patient Undergoing Pulmonary Endarterectomy Surgery.
Cardiopulmonary bypass (CPB) surgery present risk of acute postoperative neurological complications. These complications are most often postoperative cognitive dysfunction (confusion, cognitive disorders, executive disorders)…
- Conditions
- Hypothermia, Cerebral Perfusion, Transcranial Doppler Ultrasound, Pulmonary Hypertension
- Trial name
- HYPO-TEP (NCT06250374)
- Testing
- Bilateral trans-cranial Doppler ultrasound
- Where
- France
- Volunteers
- 45 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Postoperative Bloodloss
Minimal Extracorporeal Circuits (MECC) in Cardiac Surgery Procedures
The standard heart-lung machine is a major trigger of systemic inflammatory reactions, hemodilution, coagulopathy or organ failure.
- Trial name
- MECC (NCT01306903)
- Testing
- MECC, MOPS, Super MOPS
- Where
- Germany
- Volunteers
- 68 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Cardiopulmonary Bypass, Consciousness Monitors
Isoflurane During Cardiopulmonary Bypass
There is no clinical way of assessing the depth of anaesthesia while patients are on the heart-lung machine. A new method of measuring the depth of anaesthesia using brainwaves called the Bispectral index (BIS) has been developed…
- Conditions
- Cardiopulmonary Bypass, Consciousness Monitors, Isoflurane
- Trial name
- NCT02471950
- Testing
- 2.5 % Isoflurane administration
- Where
- United Kingdom
- Volunteers
- 22 people
- Sponsor
- University of Edinburgh
Systemic Inflammatory Response Syndrome, Cardiopulmonary Bypass
Study of Albumin to Reduce Inflammation Following Surgery
The purpose of this study is to determine whether albumin administration during cardiac surgery is effective in attenuating the development of inflammation following surgery.
- Trial name
- NCT00773110
- Testing
- 20% Human albumin solution, Gelofusin
- Where
- United Kingdom
- Volunteers
- 232 people
- Sponsor
- Imperial College London
Coronary Heart Disease
The Effect on Fluid Balance After Cardiac Surgery After Use of Two Different Priming Protocols
"The impact on fluid loading after cardiac surgery by use of two different priming solution" Fluid overloading with oedema formation is a regular finding following on-pump cardiac surgery and may contribute to postoperative organ…
- Trial name
- NCT01511120
- Testing
- Tetraspan, acetated Ringer's solution
- Where
- Norway
- Volunteers
- 40 people
- Sponsor
- Haukeland University Hospital
Cognitive Dysfunction, Postoperative, Cognitive Dysfunction
Assessment of Brain Oxygen Drops During Surgery and Related Risk Factors for Cognitive Problems After Heart Surgery
This study examines whether decreases in brain oxygen levels during cardiac surgery are linked to postoperative cognitive dysfunction and identifies other factors that may increase the risk of cognitive impairment.
- Conditions
- Cognitive Dysfunction, Postoperative, Cognitive Dysfunction, Cardiac Surgery
- Trial name
- NCT07361068
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Rheumatic Disease of Heart Valve, Ischemic Reperfusion Injury
Effect of Remote Ischemic Perconditioning on Acute Kidney Injury in Adult Valve Replace
The purpose of this study is to determine whether Remote Ischemic Perconditioning is effective on Acute kidney injury in adult valve replacement.
- Trial name
- NCT01476969
- Testing
- Remote ischemic postconditioning
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Central South University
Cardiopulmonary Bypass
Changes in Plasma Osmolality Related to the Use of Cardiopulmonary Bypass With Hyperosmolar Prime.
During the use of Cardiopulmonary Bypass (CPB) for cardiac surgery there is an instant mixture of the patient's blood and the fluid needed to fill the extracorporeal circuit before use.
- Trial name
- NCT03060824
- Testing
- Blood sampling
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Umeå University
Congenital Cardiomyopathy
Neuropsychomotor Development From Ages 6 to 18 in Children With Early Surgically Treated Congenital Heart Disease
This study will invite parents of children who underwent surgical treatment for congenital heart disease to complete a validated proxy-report questionnaire assessing executive and psychosocial functioning.
- Trial name
- NEUROTECH (NCT07437261)
- Testing
- Questionnaire
- Where
- 2 sites in France
- Volunteers
- 155 people
- Sponsor
- University Hospital, Toulouse
Congenital Heart Disease
Fresh Frozen Plasma and Plasmalyte ® for Priming Cardiopulmonary Bypass in Infants and Children
Coagulation abnormalities after pediatric open-heart surgery are complex and very often multifactorial. Besides the cardiopulmonary bypass (CPB), the congenital pathology and the coagulation tests during CPB, the younger age has…
- Trial name
- NCT02567786
- Testing
- Surgery with CPB, Fresh Frozen Plasma, Plasmalyte
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain