Clinical trials: Cardio Pulmonary Bypass
Vasoplegia, Vasoplegic Shock
Differential Regulation of RAAS-axis in Patients Undergoing Cardiac Surgery
This study investigates the question of whether there are differences in the plasma concentration of hormones of the RAAS-axis between patients undergoing on-pump cardiac surgery and those receiving off-pump surgery
- Trial name
- RAAS-HLM (NCT05833828)
- Testing
- on-pump surgery, off-pump surgery
- Where
- 2 sites in Germany
- Volunteers
- 40 people
- Sponsor
- Universität Münster
Cardiac Surgery, Cardiopulmonary Bypass
Change in Platelet Lipid Metabolism and Procoagulant Phenotype Induced by Cardiopulmonary Bypass. Impact on Postoperative Inflammatory Response and Bleeding Complications During Cardiac Surgery.
The PLACARD research project aims to investigate the impact of CPB-induced platelet modifications during cardiac surgery on the post-operative inflammatory response and bleeding complications.
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Platelet Activation
- Trial name
- PLACARD (NCT07630987)
- Testing
- Arterial blood sample
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Université Catholique de Louvain
Inflammation
Effects of Hemofiltration and Mannitol Treatment on Cardiopulmonary-Bypass Induced Immunosuppression
After cardiac surgery with cardiopulmonar bypass, the LPS-stimulated cytokine response has been previously shown to be depressed.
- Trial name
- NCT00426192
- Testing
- i.v. mannitol, hemofiltration
- Where
- Germany
- Volunteers
- 52 people
- Sponsor
- University Hospital, Saarland
Acute Respiratory Distress Syndrome
Plasma Biomarkers of Cardiopulmonary Bypass Induced Acute Respiratory Distress Syndrome (CPB-ARDS)
The investigators aimed to establish a prospective cohort of patients undergoing cardiopulmonary bypass (CPB) in cardiac surgery from April 2021 to September 2022, in Wuhan.
- Trial name
- PBOARDS (NCT04696172)
- Where
- 2 sites in China
- Volunteers
- 525 people
- Sponsor
- Huazhong University of Science and Technology
Cardiovascular Disease, Renal Insufficiency, Acute
Acetylcysteine Against Acute Renal Insult During Cardiopulmonary Bypass.
The purpose of this study is to determine whether N-acetylcysteine is effective in the prophylaxis of post-cardiopulmonary bypass acute renal impairment.
- Conditions
- Cardiovascular Disease, Renal Insufficiency, Acute, Cardiopulmonary Bypass
- Trial name
- NCT00190034
- Testing
- N-Acetylcysteine 600mg/tab
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Far Eastern Memorial Hospital
Atrial Fibrillation, Postoperative Atrial Fibrillation
SGB for Prevention of Postop A-Fib After Cardiac SurgeryTrial
This research study is being conducted to determine whether a stellate ganglion block, a small injection in the neck that temporarily reduces sympathetic nervous system activity, can help reduce the risk of developing…
- Trial name
- NCT07893275
- Testing
- Stellate Ganglion Block Injection with 10 mL 0.5% Bupivacaine, Stellate Ganglion Block Injection with 10 mL Normal Saline
- Volunteers
- 60 people
- Sponsor
- The Cleveland Clinic
Cardiac Surgery, Cardiopulmonary Bypass
Sodium Bicarbonate in Cardiac Surgery Study
With over one million operations a year, cardiac surgery with cardiopulmonary bypass is one of the most common major surgical procedures worldwide (1).
- Trial name
- Bic-MC (NCT00672334)
- Testing
- Sodium Bicarbonate, Sodium Chloride
- Where
- 4 sites in Australia, Canada and 2 more
- Volunteers
- 350 people
- Sponsor
- Austin Health
Coronary Artery Disease, Endotoxin-mediated Complications From Cardiopulmonary Bypass Surgery
Efficacy and Safety Study on bIAP
The study drug bIAP, or matching placebo, will be administered as a bolus of 1000 Units bIAP or matching placebo prior to anaesthesia (T = -15 minutes), directly followed by intravenous continuous infusion of about 5.6 units per…
- Trial name
- APPIRED (NCT01010724)
- Testing
- bIAP
- Where
- Netherlands
- Sponsor
- Catharina Ziekenhuis Eindhoven
Coronary Artery Disease, Aortic Valve Disease
Clinical Evaluation of a Modular Extracorporeal Circulation Circuit
The purpose of this clinical research study is the design of a novel modular hybrid system extracorporeal circulation circuit for open heart procedures that could easily be converted from a closed to a semi-closed circuit…
- Conditions
- Coronary Artery Disease, Aortic Valve Disease, Mitral Valve Disease, Aortic Aneurysm
- Trial name
- MiECC MODULAR (NCT02000544)
- Testing
- Modular Cardiopulmonary Bypass Circuit
- Where
- Greece
- Volunteers
- 403 people
- Sponsor
- AHEPA University Hospital
Cardiac Surgery, Cardiopulmonary Bypass
Effect of Rewarming Rate During Cardiopulmonary Bypass on Clinical Prognosis of Infants Undergoing Cardiac Surgery
The purpose of this study is to investigate the relationship between rewarming rate during cardiopulmonary bypass and clinical prognosis in infants undergoing cardiac surgery.
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Rewarming Rate
- Trial name
- NCT01398709
- Testing
- Slow rewarming strategy, Fast rewarming strategy
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Xijing Hospital
Cardiac Surgical Procedures
Pilot Study of the Genius(TM)2 Tympanic Thermometer in Cardiac Patients Requiring Cardiopulmonary Bypass
Primary study objective is to test the accuracy of the Genius 2 tympanic thermometer and the Exergen TAT-5000(TM) temporal artery thermometer as compared with serial perioperative core temperature measurements obtained in cardiac…
- Trial name
- NCT01029314
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Tyco Healthcare Group
C.Surgical Procedure; Cardiac
Prospective Trial of Tranexamic Acid in Cardiac Surgery
Tranexamic acid, an antifibrinolytic drug, is wildly used in cardiac surgeries to decrease perioperative bleeding and allogenic transfusion. But the optimum dose of tranexamic acid is still unknown.
- Trial name
- NCT01998438
- Testing
- Tranexamic Acid
- Where
- China
- Volunteers
- 955 people
- Sponsor
- Hongwen Ji
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
CABG, Cardiac Anesthesia
Impact of the Cardiopulmonary Bypass and Cross-Clamp Time Ratio on Postoperative Outcomes in Open Heart Surgery: A Prospective Observational Analysis
This study aims to investigate the relationship between the ratio of cardiopulmonary bypass (CPB) time to cross-clamp (CC) time and postoperative complications in open heart surgery.
- Conditions
- CABG, Cardiac Anesthesia, Cardiac Surgery Prognosis, Bypass Complication
- Trial name
- NCT06873620
- Where
- Turkey (Türkiye)
- Volunteers
- 348 people
- Sponsor
- Ahmet Yuksek
Congenital Heart Disease, Heart Valve Disease
Myocardial Protection Effect of Simvastatin Undergoing Cardiac Surgery
Statins have been used to low cholesterol to prevent and treat coronary artery diseases. It was also reported that statins could protect endothelial function and cardiac function during coronary artery bypass graft.
- Trial name
- NCT01653223
- Testing
- simvastatin
- Where
- China
- Volunteers
- 369 people
- Sponsor
- Sun Yat-sen University
Cardio-pulmonary Bypass, AORTIC VALVE DISEASES
Clinical Validation of a Novel Handsfree Doppler Ultrasound Device, RescueDoppler, in Adult Cardiac Surgery Patients
The goal of this study is to evaluate a new device called RescueDoppler (RD), which measures continuous blood flow in the common carotid artery. The device is handsfree and operator- independent.
- Conditions
- Cardio-pulmonary Bypass, AORTIC VALVE DISEASES, Coronary Arterial Disease (CAD), Aortic Aneurysm of the Proximal Arch
- Trial name
- RD_CPB (NCT06637540)
- Testing
- RescueDoppler
- Where
- 3 sites in Norway
- Volunteers
- 42 people
- Sponsor
- St. Olavs Hospital
Psychological Stress, Cardiopulmonary Bypass Surgery
CARINAE for Stress Relief in Perioperative Care
Preventing pre-surgical stress can help patients achieve positive outcomes on health and well-being. However, very few patients receive adequate stress relief support prior to a surgical procedure.
- Conditions
- Psychological Stress, Cardiopulmonary Bypass Surgery, Coronary Artery Bypass Surgery, Cardiac Valve Replacement
- Trial name
- CARINAE (NCT05184725)
- Testing
- SaMD CARINAE
- Where
- 5 sites in Italy, Netherlands and 1 more
- Volunteers
- 50 people
- Sponsor
- Adhera Health, Inc.
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
Heart Valve Diseases
Prolonged Cardiopulmonary Bypass Time as a Predictive Factor for AGI After Heart Valve Replacement
In this retrospective study, the investigators will analyze the correlation between cardiopulmonary bypass (CPB) time and acute gastrointestinal injury (AGI), and the outcomes of AGI in patients undergoing heart valve replacement.
- Trial name
- NCT05498935
- Testing
- CPB time
- Where
- China
- Volunteers
- 1,070 people
- Sponsor
- Hepatopancreatobiliary Surgery Institute of Gansu Province
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.