Clinical trials: Coronary Bypass
Chronic Kidney Disease stage3, Chronic Kidney Disease stage4
The Effect of Prophylactic Hemodialysis on the Morbidity and Mortality of the Patients With Chronic Kidney Disease Stages 3-4 Undergoing Coronary Artery Graft Bypass
Coronary artery disease is a major cause of death in patients with renal dysfunction Among patients who undergo coronary artery bypass grafting ,renal dysfunction is known To be a major predictor of in-hospital and remote…
- Conditions
- Chronic Kidney Disease stage3, Chronic Kidney Disease stage4, Coronary Artery Disease
- Trial name
- NCT01410617
- Testing
- hemodialysis
- Where
- Iran
- Volunteers
- 120 people
- Sponsor
- Imam Khomeini Hospital
Multi Vessel Coronary Artery Disease
Dual Antiplatelet Therapy in Patients With Clopidogrel Resistance Following Off-Pump Coronary Artery Bypass
Ticagrelor, a direct-acting oral P2Y12-receptor antagonist, provides greater and more consistent platelet inhibition than clopidogrel.
- Trial name
- NCT05166538
- Testing
- Ticagrelor, Clopidogrel
- Where
- South Korea
- Volunteers
- 204 people
- Sponsor
- Yonsei University
Postoperative Pain, Cardiac Surgery
ASPB-PIPB Combination in Cardiac Surgery
Cardiopulmonary bypass surgery is associated with significant postoperative pain, which may adversely affect respiratory function, delay mobilization, prolong hospital stay, and increase postoperative complications.
- Conditions
- Postoperative Pain, Cardiac Surgery, Cardiopulmonary Bypass, Median Sternotomy
- Trial name
- NCT07716943
- Testing
- Combined ASPB and PIPB, Anterior Serratus Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
Coronary Artery Disease
Radial Artery Versus No-touch Saphenous Vein
This study evaluates the short-term and long-term patency of the radial artery and the No-touch vein in patients undergoing isolated on-pump/off-pump coronary artery bypass graft (CABG) surgery.
- Trial name
- NCT06014047
- Testing
- No-touch vein graft, Radial artery graft
- Where
- China
- Volunteers
- 774 people
- Sponsor
- China National Center for Cardiovascular Diseases
Myocardial Reperfusion Injury, Hypoxia
Effects of Hypoxic-hyperoxic Preconditioning in Cardio-surgical Patients
Coronary artery bypass grafting (CABG) with cardiopulmonary bypass is a common surgical therapy for patients suffering from coronary artery diseases.
- Conditions
- Myocardial Reperfusion Injury, Hypoxia, Hyperoxia, Coronary Artery Disease
- Trial name
- NCT05354648
- Testing
- Hypoxic-hyperoxic preconditioning
- Volunteers
- 120 people
- Sponsor
- Alexander Averyanov
Heart Valve Diseases
Normothermiс Cardiopulmonary Bypass Increases Cerebral Oxygenation During Valve Surgery
The aim of our study was to evaluate the effect of different temperature regimens of cardiopulmonary bypass on systemic oxygen transport and cerebral oxygenation during surgical correction of acquired heart diseases.
- Trial name
- NCT01685554
- Testing
- hypothermic CPB, normothermic CPB
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- Northern State Medical University
Cardiac Surgery for Bypass Grafting
Pilot Study to Establish a Repertoire of Megakaryocyte Markers, Quantifiable by Spectral Flow Cytometry, in Bone Marrow and Circulating in Patients Undergoing Cardiac Surgery for Bypass Grafting
Megakaryopoiesis, the mechanism of blood platelet production, is difficult to assess in clinical practice as it relies solely on microscopic description.
- Trial name
- EPIMéCA (NCT07026851)
- Testing
- Blood and bone marrow sampling
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Toulouse
Coronary Artery Bypass Graft, Hypokalemia
Comparison of Dexmedetomidine and Remifentanil Infusion During CABG
We are trying to investigate whether intraoperative dexmedetomidine infusion could decrease the incidence of intraoperative hypokalemia and arrhythmia, and myocardial injury in patients undergoing off-pump coronary artery bypass…
- Conditions
- Coronary Artery Bypass Graft, Hypokalemia, Cardiac Arrhythmia, Dexmedetomidine
- Trial name
- NCT01572454
- Testing
- Dexmedetomidine infusion, Remifentanil infusion
- Where
- South Korea
- Volunteers
- 77 people
- Sponsor
- Samsung Medical Center
Bleeding, Platelets
Autologous Cold-stored Apheresis Platelets
The Auto-PLTS Study is a single-centre trial performed at Toronto General Hospital (TGH) that uses a randomized, patient preference design.
- Conditions
- Bleeding, Platelets, Cardiopulmonary Bypass, Cardiac Surgery
- Trial name
- Auto-PLTS (NCT07064954)
- Testing
- Autologous Cold-Stored Platelets, Allogeneic Room Temperature-Stored Platelets (Standard of Care)
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
Coronary Artery Disease, Cardiac Disease
Effects of Early Telerehabilitation in Coronary Artery Bypass Surgery Patients
The aim of this study was to investigate the effects of phase I and early phase II rehabilitation with telerehabilitation method and sleep hygiene training on physical capacity, cardiac functions, anxiety level, quality of life…
- Trial name
- NCT06240702
- Testing
- Telerehabilitation Group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Necmettin Erbakan University
Acute Coronary Syndrome
Effects and Plasma Concentration of Ticagrelor, After Crushed and Non-crushed Intake, After Acute Coronary Syndrome
The first aim of the study is to prove that after starting the therapy with crushed tablets, the platelet inhibition will be as expected after starting therapy with intact tablets. Gurbel et al.
- Trial name
- ticagrelor (NCT02341729)
- Testing
- ticagrelor
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- University Hospital, Ghent
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
Cardiopulmonary Bypass
Validation of Near Infrared Spectroscopy (NIRS) During Heart-Lung Bypass in Children
Non-invasive assessment of blood flow to organs has long challenged clinicians. Recently, near infrared spectroscopy (NIRS) has been recognized as a methodology that may achieve this goal.
- Trial name
- NIRS (NCT00745394)
- Where
- United States
- Sponsor
- University of Texas Southwestern Medical Center
Atrial Fibrillation
Fish Oil for Reduction of Atrial Fibrillation After Cardiac Surgery
The primary objective of this study is to determine if omega-3 polyunsaturated fatty acids reduce atrial fibrillation and other outcomes after cardiac surgery.
- Trial name
- FISH (NCT00446966)
- Testing
- Omega Three Polyunsaturated fatty acids
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Chirag Sandesara
Procalcitonin, Coronary Artery Bypass Grafting
Prospective Review of Procalcitonin After Cardiac Surgery
This study is designed to demonstrate the value of Procalcitonin (PCT) in assisting the rapid diagnosis of post- operative infection that includes elevation of Procalcitonin above and beyond the changes seen with the acute and…
- Trial name
- NCT01182688
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- Tampa Bay Heart Foundation
Cardiac Surgery
Effects of Colloid and Crystalloid on the Microcirculatory Alterations During Off-pump Coronary Artery Bypass Surgery
The purpose of this study is to compare the effects of crystalloid and colloid, which are used for pump priming solution, on the microcirculatory alterations during cardiac surgery.
- Trial name
- NCT01713166
- Testing
- plasmalyte solution, Hextend
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Seoul National University Hospital
Scheduled Heart Surgery, Valve Replacement
Postoperative Renal Failure in Cardiac Surgery PMSF-PVC Gradient Study
Acute renal failure is a frequent and severe postoperative complication of cardiac surgery performed under extracorporeal circulation.
- Conditions
- Scheduled Heart Surgery, Valve Replacement, Coronary Artery Bypass
- Trial name
- PMSF-PVC (NCT04062786)
- Testing
- Pmsf-PVC gradient measurement
- Where
- France
- Volunteers
- 130 people
- Sponsor
- University Hospital, Strasbourg, France
Coronary Artery Disease, Bypass Graft Stenosis
Impact of Cholesterol Level on Long-term Coronary Bypass Graft Patency
This single-centre cross-sectional study aims to ascertain the impact of dyslipidemia on long-term graft patency after coronary artery bypass grafting (CABG).
- Conditions
- Coronary Artery Disease, Bypass Graft Stenosis, Dyslipidemias, Bypass Graft Occlusion
- Trial name
- NCT05393882
- Testing
- Computed tomography coronary angiogram
- Where
- Hong Kong
- Sponsor
- Chinese University of Hong Kong
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
Wounds, Infection
Autologous Platelet Gel in Wound Healing of Coronary Artery Bypass Grafting (CABG) Patients
This study will determine if autologous platelet gel (APG) on sternal incision and conduit sites will improve wound healing and decrease infection in coronary artery bypass grafting surgery patients.
- Trial name
- NCT00672672
- Testing
- autologous platelet gel
- Sponsor
- University of Nebraska
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