Clinical trials: Coronary Artery Bypass, Off-Pump
Coronary Artery Occlusion
Effects of N-acetylcysteine on Pulmonary Function in High-risk Patients Undergoing Off-pump Coronary Bypass Surgery
The purpose of this study is to study the effects of N-acetylcysteine on pulmonary function in high-risk patients undergoing off-pump coronary bypass surgery.
- Trial name
- NCT01021163
- Testing
- N-acetylcysteine, saline
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Ischemic Heart Disease
Saline Bag and TEE During Cardiac Displacement
During cardiac displacement for off-pump coronary artery bypass(OPCAB) surgery, the presence of air underneath the displaced heart compromises the transgastric (TG) window for transoesophageal echocardiography(TOE).
- Trial name
- NCT01616979
- Testing
- placing saline bag during cardiac displacement
- Where
- South Korea
- Volunteers
- 13 people
- Sponsor
- Konkuk University Medical Center
Coronary Artery Disease
Using Near Infra-red Spectroscopy to Measure Tissue Perfusion in Patients Receiving Coronary Artery Bypass Graft Surgery
Near infra-red spectroscopy (NIRS) was used to measure the tissue perfusion of the cerebral cortex with two noninvasive adhesive patches in recent years.
- Trial name
- NCT01932346
- Where
- Taiwan
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
Cerebral Oxygenation, Oxidative Stress
Off-Pump and On-Pump Techniques and Oxidative Stress in CABG Surgery
CABG (coronary artery bypass graft) surgery is among the most common heart surgeries performed in the heart pump. In CABG surgery, operations performed on the beating heart without the use of CPB (off-pump) are frequently…
- Conditions
- Cerebral Oxygenation, Oxidative Stress, Myocardial Infarction
- Trial name
- CABG (NCT04834219)
- Testing
- On-Pump CABG, Off-Pump CABG
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Bozok University
Delirium
The Effects of Anaesthetic Agents on Postoperative Delirium
The purpose of this study is to prove the correlation between the post-operative delirium (POD) and anesthetic agents. The investigators hypothesized that intravenous anaesthetics would show the lower incidence of POD, compared…
- Trial name
- NCT02374177
- Volunteers
- 292 people
- Sponsor
- Konkuk University Medical Center
Coronary Artery Occlusive Disease
Effects of Ulinastatin on Coagulation in High Risk Patients Undergoing Off Pump Coronary Artery Bypass Graft Surgery
Ulinastatin reduce the amount of bleeding and fibrinolysis in high risk patients undergoing off-pump coronary bypass surgery (OPCAB).
- Trial name
- NCT01084044
- Testing
- ulinastatin, saline solution
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Yonsei University
Heart Disease
German Off Pump Coronary Artery Bypass in Elderly Study
Comparison of two operative techniques (on-pump vs off-pump)of coronary revascularisation of the best treatment concept for patients older or 75 years old.
- Trial name
- GOPCABE (NCT00719667)
- Testing
- coronary artery bypass grafting
- Where
- 2 sites in Germany
- Volunteers
- 2,000 people
- Sponsor
- German Off Pump Coronary Artery Bypass in Elderly Study Group
Coronary Artery Disease, Myocardial Ischemia
Comparative Effectiveness of the Minimally Invasive Coronary Artery Bypass Grafting
The purpose of this study is to compare three different revascularization strategies in patients with multi-vessel coronary disease: MICS CABG, OPCABG and ONCABG.
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Heart Diseases
- Trial name
- NCT02047266
- Testing
- MICS CABG, OPCABG, ONCABG
- Where
- Belarus
- Volunteers
- 150 people
- Sponsor
- Vitebsk Regional Clinical Hospital
Ischemic Heart Disease, Coronary Artery Bypass Grafting
Evaluation of Outcomes of Coronary Artery Bypass Grafting.
Evaluation of outcomes of coronary artery bypass grafting.
- Trial name
- EOCABG (NCT03786939)
- Testing
- On-pump CABG., Off-pump CABG., Pump-assisted CABG.
- Where
- Russia
- Volunteers
- 1,000 people
- Sponsor
- St. Petersburg State Pavlov Medical University
Coronary Artery Disease, Coronary Stenosis
Enhanced Recovery After Surgery (ERAS) in Coronary Artery Bypass Graft / Off Pump Coronary Artery Bypass (CABG/OPCAB)
It has been assumed that some elements of the ERAS protocol may contribute to the reduction of complications and improve the satisfaction of patients undergoing coronary artery bypass surgery.
- Trial name
- NCT03956420
- Testing
- Premedication visit, Preoperative period, Postoperative period
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Silesian University of Medicine
Heart Failure, Coronary Arterial Disease
Effect of Dapagliflozin on Right Ventricular-Pulmonary Artery Coupling After Off-Pump Coronary Atery Bypass Grafting
This prospective, single-center observational study evaluates the effect of dapagliflozin 10 mg/day on right ventricular-pulmonary artery coupling measured by the TAPSE/PASP ratio in 72 patients with left ventricular ejection…
- Trial name
- DAPA-RV-CABG (NCT07601867)
- Where
- Russia
- Volunteers
- 72 people
- Sponsor
- Pyatigorsk City Clinical Hospital Number 1
Coronary Artery Disease, Coronary Artery Bypass Grafting
Roxadustat and Myocardial Injury After Off-Pump Coronary Artery Bypass Surgery
Myocardial injury and infarction are common after cardiac surgery and are associated with worse perioperative outcomes. Hypoxia-inducible factor (HIF) is an important metabolic regulator that protects the myocardium.
- Conditions
- Coronary Artery Disease, Coronary Artery Bypass Grafting, Hypoxia-Inducible Factor 1, Alpha Subunit, Prolyl-Hydroxylase Inhibitors
- Trial name
- NCT07912801
- Testing
- Roxadustat
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Peking University First Hospital
Ischemic Heart Disease
Myocardial Injury in Remifentanil-based Versus Sevoflurane-sufentanil Balanced Regimens in OPCAB Surgery
In patients undergoing off-pump coronary artery bypass (OPCAB) surgery with different anesthesia regimens: remifentanil (0.75 mcg/kg/min) and propofol (TCI effect-site concentration 0.8-1.5 mcg/ml) (Group -RP); remifentanil (0.75…
- Trial name
- NCT02499445
- Testing
- Remifentanil, sevoflurane 1, sevoflurane 2
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Konkuk University Medical Center
Coronary Disease
Comparison of the Risk of Stroke With On- Versus Off-Pump Coronary Artery Bypass Grafting
This study will compare the safety of coronary artery bypass grafting (CABG) with and without the use of heart-lung bypass during surgery (on- versus off-pump surgery).
- Trial name
- NCT00046410
- Where
- United States
- Volunteers
- 340 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Acute Kidney Injury, Coronary Artery Disease
Erector Spinae Oxygen Saturation and AKI After OPCAB
Acute kidney injury (AKI) is a frequent and serious complication after cardiac surgery, including off-pump coronary artery bypass (OPCAB).
- Conditions
- Acute Kidney Injury, Coronary Artery Disease, Coronary Artery Bypass, Off-Pump, Postoperative Complications
- Trial name
- NCT07760129
- Testing
- Near-infrared spectroscopy monitoring of erector spinae muscle and renal regional oxygen saturation
- Volunteers
- 138 people
- Sponsor
- Yonsei University
Coronary Artery Bypass, Off-Pump, Minimally Invasive Cardiac Surgery
MInithoraCotomy vs Sternotomy for Multivessel Coronary Artery Bypass Grafting: A Partially Randomized Patient Preference Trial Assessing Quality of Life and Patency Outcomes
This trial will address essential questions of the efficacy and safety of MICS-CABG in addition to the quality of life and patency rate of the grafts.
- Trial name
- NCT04795193
- Testing
- Minimal invasive coronary surgery, Off-pump coronary artery bypass surgery
- Where
- China
- Volunteers
- 248 people
- Sponsor
- Peking University Third Hospital
Coronary Artery Disease
Desflurane Versus Propofol Anesthesia for Off-Pump CABG
The purpose of this study is to prove if anesthesia maintained with the inhaled volatile anesthetic desflurane is superior to the intravenously applied propofol anesthesia in off-pump coronary artery bypass grafting (OP-CABG)…
- Trial name
- NCT00528515
- Testing
- Diprivan (propofol), Astra-Zeneca, Suprane (desflurane), Baxter
- Where
- Poland
- Volunteers
- 80 people
- Sponsor
- Medical University of Gdansk
Ischemic Heart Disease
Arrhythmia in on Pump vs. Off Pump Coronary Artery Bypass Grafting
The aim of this research is to know the incidence of arrhythmias in on vs. off pump CABG and to know their relations to the patient's morbidity and mortality, hospital stay and hospital costs.
- Trial name
- NCT04093817
- Testing
- cardio pulmonary bypass machine
- Volunteers
- 50 people
- Sponsor
- Assiut University
Coronary Artery Disease
Comparison of One-stop Hybrid Revascularization Versus Off-pump Coronary Artery Bypass for the Treatment of Multi-vessel Disease
The "one-stop" hybrid coronary revascularization combines minimally invasive direct coronary artery bypass (MIDCAB) and PCI to be performed in the hybrid operating suite, an enhanced operating room equipped with radiographic…
- Trial name
- NCT01034371
- Testing
- Minimally invasive direct coronary artery bypass, PCI-Drug eluting stents, Off-pump coronary artery bypass
- Where
- 2 sites in China
- Volunteers
- 400 people
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Artery Bypass Grafting, Remote Ischemic Conditioning
Safety and Efficacy of Remote Ischemic Conditioning for Patients Taking Off-pump Coronary Artery Bypass Grafting
Remote ischemic conditioning (RIC) is the process of repeated ischemia and reperfusion in the peripheral vessels, which is proved in reducing IRI in vital organs.
- Conditions
- Coronary Artery Bypass Grafting, Remote Ischemic Conditioning, Ischemia-Reperfusion Injury
- Trial name
- IMPROVE (NCT06141525)
- Testing
- Remote ischemic conditioning
- Where
- China
- Volunteers
- 648 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University