Clinical trials: Coronary Bypass
Coronary Artery Bypass, Graft Failure
Graft Failure and Consequences of Coronary Artery Bypass Graft Surgery
Coronary artery bypass graft (CABG) surgery is the commonest type of heart operation performed. During this, arteries or veins (termed 'grafts') are used to supply blood around blockages within the blood vessels that supply the…
- Conditions
- Coronary Artery Bypass, Graft Failure, Coronary Artery Bypass Graft, Coronary Artery Bypass Graft Surgery (CABG)
- Trial name
- NCT06800430
- Testing
- Hybrid [18F]-GP1, [68Ga]-DOTATATE, [68Ga]-FAPI total-body positron emission tomography and coronary computed tomography coronary angiography
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University of Edinburgh
Coronary Artery Bypass Graft Surgery, Coronary Artery Disease
Cardiac Rehabilitation in Coronary Artery Bypass Graft Surgery
This randomized controlled trial investigates the comparative effects of a combined preoperative and postoperative cardiac rehabilitation program versus a postoperative-only program on functional capacity, pulmonary function…
- Trial name
- NCT07006441
- Testing
- Preoperative Cardiac Rehabilitation, Postoperative Cardiac Rehabilitation
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Atlas University
Coronary Artery Bypass Graft Surgery, Aortic Valve Replacement
Outcomes After Albumin Vs Lactated Ringer's Solution in CABG and AVR Procedures
This is a prospective, randomized, double-blinded study to compare the use of albumin versus lactated Ringer's solution in patients undergoing coronary artery bypass graft surgery and in patients undergoing aortic valve…
- Trial name
- NCT04652375
- Testing
- Albumin Solution, Lactated Ringer's Solution
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- Yale University
Selenium Level
Effect of Heart-lung-machine on Selenium Status of Cardiac Surgical Patients Undergoing Coronary Bypass Surgery
Since selenium has demonstrated significant characteristics for a series of biochemical processes, for antioxidant activity and immune stimulation, this observational study should represent the effect of heart-lung-machine on…
- Trial name
- SEOPCAB (NCT01409057)
- Where
- Germany
- Volunteers
- 46 people
- Sponsor
- RWTH Aachen University
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
Coronary Artery Diseases, Multivessel Coronary Artery Disease
SYNTAX III REVOLUTION Trial: A Randomized Study Investigating the Use of CT Scan and Angiography of the Heart to Help the Doctors Decide Which Method is the Best to Improve Blood Supply to the Heart in Patients With Complex Coronary Artery Disease
The SYNTAX III Revolution trial is a randomized diagnostic research study that investigates the use of CT scan and angiogram of the heart to help doctors decide which method is the best to improve blood supply to the heart in…
- Conditions
- Coronary Artery Diseases, Multivessel Coronary Artery Disease, Heart Diseases, Cardiovascular Diseases
- Trial name
- SYNTAX III (NCT02813473)
- Testing
- Coronary Angiography, Computed Tomography (CT) scan
- Where
- 6 sites in Belgium, France and 3 more
- Volunteers
- 223 people
- Sponsor
- ECRI bv
Coronary Artery Disease, Valvular Heart Disease
Strategies for Revascularization in Patients Undergoing Heart Valve Surgery With Concomitant Coronary Artery Disease
The purpose of this study is to determine whether, in patients undergoing elective valvular heart surgery, revascularization of concomitant coronary artery disease (CAD) guided by FFR (Fractional flow reserve) would be superior…
- Trial name
- SAVE-IT (NCT02173860)
- Testing
- FFR-guided surgical revascularization, Angio-guided surgical revascularization
- Where
- Portugal
- Volunteers
- 502 people
- Sponsor
- Portuguese Society of Cardiology
Coronary Artery Disease
Effect of Intraoperative Arterial Oxygen Targets on Thiol-Disulfide Homeostasis and Ischemia-Modified Albumin
This single-center randomized trial compared two intraoperative arterial oxygen tension (PaO2) target strategies in adults undergoing elective isolated coronary artery bypass graft surgery.
- Trial name
- NCT04627220
- Testing
- Intraoperative Oxygenation Strategy: PaO2 200 mmHg or Greater, Intraoperative Oxygenation Strategy: PaO2 80 to Less Than 200 mmHg
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
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 Stenosis, Coronary Artery Disease
Percutaneous Coronary Intervention (PCI) With Drug-Eluting Stents (DES) Versus Coronary Artery Bypass Graft (CABG) for Patients With Significant Left Main Stenosis
Recent technical advances in percutaneous coronary interventions have made it possible to approach patients with coronary lesions formerly considered to be classical candidates for bypass surgery, e.g.
- Trial name
- NCT00176397
- Testing
- Percutaneous coronary intervention (left main)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- University of Leipzig
Cardiac Index
Reliability of Cardiac Output Monitoring Based on Uncalibrated Pulse Contour Analysis
The aim of our study was to evaluate the reliability of uncalibrated cardiac index monitoring based on arterial waveform analysis in patients undergoing off-pump coronary artery bypass grafting.
- Trial name
- NCT01773720
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Northern State Medical University
Intra-Abdominal Hypertension, Postoperative Complications
The Impact of Intra-Abdominal Pressure on Mortality and Morbidity in Patients Undergoing Open-Heart Surgery
This prospective observational study evaluated whether increased intra-abdominal pressure, meaning increased pressure inside the abdomen, is associated with postoperative complications and mortality in adults undergoing elective…
- Trial name
- NCT07752082
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Parasternal Block, Cardiac Surgery
Paraesternal Blockade and Lactate Serum Levels in Patients With Cardiac Surgery.
Parasternal blockade has been related to a reduction of the postoperative inflammatory response, by inhibition of the stress response, leading to a better prognosis.
- Conditions
- Parasternal Block, Cardiac Surgery, Serum Lactate
- Trial name
- NCT06608290
- Testing
- parasternal block, Lactate serum level
- Where
- Mexico
- Volunteers
- 86 people
- Sponsor
- Instituto Mexicano del Seguro Social
Heart Valve Surgery
Characterizations of Gut Microbiota and Postoperative Sleep in Patients Undergoing Heart Valve Surgery With Cardiopulmonary Bypass
The investigators designed a study to assess whether there is any change in gut microbiota and postoperative sleep before and after heart valve surgery with cardiopulmonary bypass.
- Trial name
- NCT05136001
- Testing
- polysomnography
- Where
- China
- Volunteers
- 36 people
- Sponsor
- China Medical University, China
Respiration; Artificial, Positive-Pressure Respiration
Flow Controlled Ventilation in Cardiac Surgery
This trial investigates effects of individualized (by compliance guided pressure settings) flow-controlled ventilation compared to best clinical practice pressure controlled ventilation in cardiac surgery requiring…
- Trial name
- NCT04306757
- Testing
- Evone, Primus
- Where
- Austria
- Volunteers
- 54 people
- Sponsor
- Medical University Innsbruck
Coronary Bypass Graft Stenosis, Valvular Heart Disease
Comparison of Post-operation Cardiopulmonary Capacity of Patients Underwent Conventional and Robot-assisted Coronary Artery Bypass Graft and Valve Replacement Surgery
Robotic surgery is one of the most popular minimally invasive procedures for patients with coronary artery disease or valvular diseases.
- Trial name
- NCT05430568
- Testing
- robot-assisted surgery
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Taichung Veterans General Hospital
Cardiopulmonary Bypass, Cardiac Surgery Associated - Acute Kidney Injury
Increased Adsorption Membranes During Cardiopulmonary Bypass
Our project intends to reduce cardiac surgery associated - acute kidney injury (CSA-AKI) in non emergent patients with the use of an increased adsorption membrane (oXiris®) connected to the cardiopulmonary bypass (CPB) circuit…
- Conditions
- Cardiopulmonary Bypass, Cardiac Surgery Associated - Acute Kidney Injury, Systemic Inflammatory Response Syndrome, Acute Kidney Injury
- Trial name
- NCT02518087
- Testing
- oXiris®
- Where
- 3 sites in Spain
- Volunteers
- 340 people
- Sponsor
- Hospital Universitari de Bellvitge
Acute Respiratory Distress Syndrome
Extravascular Lung Water and Pulmonary Vascular Permeability After Minimally Invasive Cardiac Surgery
The use of cardiopulmonary bypass (CPB) combined with one lung ventilation (OLV) allows to perform minimally invasive cardiac surgery (MICS) through small incisions.
- Trial name
- NCT02155387
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- University Hospital Freiburg
Thoracic Surgery, Cardiac Surgery
Immunonutrition in Cardiac Surgery
Effect of two preoperative oral immune-enhancing nutritional supplements in patients at high risk of infection after cardiac surgery: a randomized placebo-controlled study.
- Conditions
- Thoracic Surgery, Cardiac Surgery, Cardiopulmonary Bypass
- Trial name
- NCT00247793
- Testing
- Oral Impact (preoperative enteral nutritional supplement)
- Where
- Netherlands
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Acute Kidney Injury
Effect of Nitric Oxide in Cardiac Surgery Patients With Endothelial Dysfunction.
The purpose of this study is to determine whether nitric oxide is effective in the treatment of acute kidney injury in cardiac surgical patients with sign and laboratory data suggesting endothelial dysfunction undergoing…
- Trial name
- MGHK23 (NCT02836899)
- Testing
- Nitric Oxide
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Massachusetts General Hospital
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