Clinical trials: Bypass, Cardiopulmonary
Ischemic Heart Disease
Oral Glutamine in Cardiopulmonary Bypass
Introduction: Glutamine (GLN) is the most abundant free amino acid in the body. It modulates immune cell function and is an important energy substrate for most cells (especially for enterocytes and lymphocytes) in critical…
- Trial name
- NCT02491931
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Instituto Mexicano del Seguro Social
Acute Myocardial Infarction: Rehabilitation Phase, Coronary Artery Bypass Graft Triple Vessel
Cardiopulmonary and Metabolic Responses to Early Exercise in Patients After Coronary Arterial Bypass Grafting
Coronary arterial bypass graft surgery (CABG) is proven safe with improved survival and greater quality of life in patients with coronary arterial disease.
- Conditions
- Acute Myocardial Infarction: Rehabilitation Phase, Coronary Artery Bypass Graft Triple Vessel, Physical Activity
- Trial name
- NCT02758600
- Testing
- Cycle ergometer exercise rehabilitation protocol
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Federal University of São Paulo
Heart Defects, Congenital, Hypertension, Pulmonary
Intravenous L-Citrulline to Treat Children Undergoing Heart Bypass Surgery
This clinical trial will determine the safety and effectiveness of intravenous L-citrulline in children undergoing cardiopulmonary bypass during heart surgery.
- Trial name
- NCT00335244
- Testing
- L-citrulline
- Where
- United States
- Volunteers
- 77 people
- Sponsor
- Asklepion Pharmaceuticals, LLC
Thrombosis
Risk of Developing Antibodies to Heparin-PF4 After Heart Surgery
Heparin is a drug that is widely used to prevent and treat blood clotting. Individuals undergoing cardiopulmonary bypass surgery are administered high doses of heparin, and some of them develop antibodies to the drug.
- Trial name
- HIT (NCT00237328)
- Testing
- Heparin
- Where
- 4 sites in United States
- Volunteers
- 1,015 people
- Sponsor
- Duke University
Vasoplegic Shock, Cardiopulmonary Bypass
Angiotensin II for Post Cardiac Surgery Vasoplegia (ANGII_V)
The goal of this study is to conduct a prospective trial implementing a modified version of the Emory Protocol for administering ANG II to patients with post cardiac bypass vasoplegia.
- Conditions
- Vasoplegic Shock, Cardiopulmonary Bypass, Vasoplegia
- Trial name
- ANGII_V (NCT07671365)
- Testing
- Angiotensin II (Giapreza®)
- Volunteers
- 329 people
- Sponsor
- Methodist Healthcare System of San Antonio
Undergoing Open-Heart Surgery
Opioids Continue to Play a Primary Role in the Management of Perioperative Pain Due to Opioid-Free Anesthesia in Open Heart Surgery.
Due to their superior efficacy in analgesia, opioids continue to play a primary role in the control of intraoperative and postoperative pain.
- Trial name
- Opioid-Free (NCT06683911)
- Testing
- non Opioids, Opioid
- Where
- Turkey (Türkiye)
- Volunteers
- 98 people
- Sponsor
- Ankara City Hospital Bilkent
Cardiopulmonary Bypass Surgery, Left Ventricular Dysfunction
Assement of Left Ventricular Function Before Decannulation in Cardiac Surgery :Visual Estimation vs TEE
This study aims to evaluate the diagnostic performance of the cardiovascular surgeon's visual estimation of LV function before decannulation following cardiopulmonary bypass, using TEE results as the reference standard.
- Trial name
- LVFuncTee (NCT07286227)
- Testing
- Intraoperative Left Ventricular Function Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Ataturk University
Nosocomial Pneumonia
High-dose Inhaled NO Therapy for the Prevention of Nosocomial Pneumonia After Cardiac Surgery With CPB
The primary aim of this single-center, prospective, randomized, controlled, pilot study is to test the hypothesis that inhalation of NO 200 ppm prevents the development of nosocomial pneumonia in patients at risk after cardiac…
- Trial name
- NCT06162455
- Testing
- 200- ppm NO
- Where
- Russia
- Volunteers
- 74 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Cardiac Surgery Requiring Cardiopulmonary Bypass, Acute Kidney Injury
SIRAKI 02 Posthoc Analysis.
Our randomized controlled trial with 343 patients requiring non emergent cardiac surgery with a prolonged expected cardiopulmonary bypass (CPB) time (>90 minutes) demonstrated that the use of an extracorporeal blood purification…
- Conditions
- Cardiac Surgery Requiring Cardiopulmonary Bypass, Acute Kidney Injury, Chronic Kidney Disease(CKD), Kidney Failure, Acute
- Trial name
- OXI-SAFE-CEC (NCT06781294)
- Testing
- Extracorporeal Cytokine hemadsorption therapy
- Where
- Spain
- Volunteers
- 343 people
- Sponsor
- Hospital Universitari de Bellvitge
Pulmonary Hypertension
A Study to Evaluate the Efficacy, Safety and Tolerability of PDNO Infusion in Patients With Pulmonary Hypertension After Cardiopulmonary Bypass Surgery
This is an open-label, multicenter study evaluating the dose, effect, safety and tolerability of intravenous PDNO infusion given to patients undergoing cardiopulmonary bypass (CPB) surgery with post-operative acute pulmonary…
- Trial name
- NCT05699486
- Testing
- PDNO
- Where
- 2 sites in Sweden
- Volunteers
- 12 people
- Sponsor
- Attgeno AB
Right Heart Failure, Open-heart Surgery
Levosimendan in Patients With Impaired Right Ventricular Function Undergoing Cardiac Surgery
Perioperative right ventricular (RV) function is an important determinant of postoperative outcomes after cardiac surgery. Perioperative RV dysfunction increases the need for perioperative inotropic support, prolongs intensive…
- Trial name
- NCT05063370
- Testing
- Levosimendan, Standard Care
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Acute Kidney Injury
Peritoneal Dialysis vs Furosemide for Acute Kidney Injury After Cardiopulmonary Bypass
Acute kidney injury (AKI) after cardiopulmonary bypass (CPB) in infants is common and associated with poor outcomes. Peritoneal dialysis (PD) and furosemide have been used to attain negative fluid balance due to AKI induced…
- Trial name
- NCT01709227
- Testing
- Furosemide, Peritoneal Dialysis
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
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
Cardiac Disease, Renal Disease
Pharmacokinetics of Tranexamic Acid in Patients With Varying Renal Function Undergoing Cardiac Surgery With the Use of Cardiopulmonary Bypass
Cardiopulmonary bypass surgery is associated with extensive blood loss in upto 20% of patients. Tranexamic acid (TXA) is a routinely administered antifibrinolytic agent that reduces blood loss and blood transfusion requirement.
- Trial name
- NCT01609686
- Where
- Canada
- Volunteers
- 49 people
- Sponsor
- University Health Network, Toronto
Congenital Heart Disease
Vancomycin and Cefoxitin During Pediatric Cardiopulmonary Bypass
The aim of this study will be to evaluate vancomycin and cefoxitin blood levels during elective cardiopulmonary bypass (CPB) surgery in four pre-determined pediatric strata: neonates, infants, children weighting less than 40 kg…
- Trial name
- VANCOCEF (NCT02839486)
- Testing
- vancomycin pharmacokinetics, cefoxitin pharmacokinetics
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Bambino Gesù Hospital and Research Institute
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
Thoracic Aneurysm, Aneurysm Stent
The Effects of Anesthesia on Patients Undergoing Surgery for Repair of a Thoracoabdominal Aneurysm.
Alzheimer's disease represents a growing public health problem in developed countries. Although the pathogenesis is not clearly defined, accumulation of extracellular amyloid, neurofibrillary tangles and neuronal loss are the…
- Conditions
- Thoracic Aneurysm, Aneurysm Stent, Cardiopulmonary Bypass, Abdominal Aneurysm
- Trial name
- NCT01772537
- Testing
- Propofol, isoflurane
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Johns Hopkins University
Elective Cardiac Surgery
CytoSorb® Reduction of FREee Hemoglobin/Acute Kidney Injury (AKI) During Cardiac Surgery
Prospective, multi-center, randomized, blinded, pivotal clinical study. Subjects will be randomized in a 1:1 ratio to either standard of care (SOC) alone or standard of care plus treatment with the CytoSorb® device.
- Trial name
- REFRESH II-AKI (NCT03384875)
- Testing
- CytoSorb
- Where
- 20 sites in United States
- Volunteers
- 186 people
- Sponsor
- CytoSorbents, Inc
Postoperative Complications
The Effect of Continuous Low Tidal Volume Ventilation During Cardiopulmonary Bypass on Renal Resistive Index
Postoperative acute kidney injury following cardiopulmonary bypass surgery represents a significant barrier to patient recovery and is closely associated with increased postoperative morbidity and mortality.
- Trial name
- NCT07044102
- Testing
- Patients Undergoing Low Tidal Volume Ventilation During CABG, Patients Undergoing Apneic Ventilation During CABG
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Konya City 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