Clinical trials: Bypass Graft Occlusion
Ischaemic Heart Disease, Coronary Artery Disease
iFR Guided Coronary Artery Bypass Grafting Surgery
The expected outcome of better and improved patency of bypass grafts and its direct relation to pre-operative iFR measurements of stenosis as compared to direct visual physiology of stenosis in the coronary angiogram.
- Conditions
- Ischaemic Heart Disease, Coronary Artery Disease, Coronary Stenosis
- Trial name
- iCABG (NCT04014140)
- Testing
- Coronary artery bypass grafting surgery (CABG)
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Prakash Punjabi
Adult Patients Undergoing CABG
Effect of Preoperative Stellate Ganglion Block on Postoperative Atrial Fibrillation After Coronary Artery Bypass Grafting
The primary objective of this study is to determine the feasibility of preoperative stellate ganglion block in reducing the incidence of postoperative atrial fibrillation in patients undergoing CABG.
- Trial name
- NCT07271615
- Testing
- Stellate Ganglion Block
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Xijing Hospital
Regional Anesthesia, Anesthesia, Local
Analgesia in Minimally Invasive Direct Coronary Artery Bypass Grafting: Programmed Intermittent Bolus Infusions of Erector Spinae Plane Block Versus Paravertebral Block
Paravertebral block (PVB) has been regarded as effective regimen for pain control after cardiac surgery. As a novel analgesia technique, erector spinae plane block (ESPB) has been reported to provide effective analgesia after…
- Conditions
- Regional Anesthesia, Anesthesia, Local, Surgery
- Trial name
- NCT05320718
- Testing
- Ropivacaine
- Where
- 2 sites in China
- Volunteers
- 140 people
- Sponsor
- Peking University Third Hospital
Coronary Artery Disease
Quantitative Flow Ratio on Radial Artery Graft Outcome After Coronary Artery Bypass Grafting
In coronary artery bypass grafting (CABG), the use of radial artery (RA) is recommended by the guidelines only to significantly stenosed vessel, due to its high vulnerability to competitive flow.
- Trial name
- ASRAB-QUARGO (NCT05556590)
- Where
- China
- Volunteers
- 135 people
- Sponsor
- Ruijin Hospital
Cardiovascular Diseases, Coronary Artery Disease
Depressive Symptoms After Cardiac Surgery
The primary goal of this project is to develop a predictive model for clinically significant depressive symptoms (CSDS) in patients undergoing coronary artery bypass graft (CABG) surgery, using pre- and perioperative data.
- Conditions
- Cardiovascular Diseases, Coronary Artery Disease, Heart Diseases, Depression
- Trial name
- PCD (NCT06706323)
- Where
- 2 sites in Switzerland
- Volunteers
- 300 people
- Sponsor
- Roland von Känel
Coronary Artery Disease
Comparison of Two Methods of Strain by Perioperative Transesophageal Echo in CABG : An Observational Study
There is an increasing need for diagnostic modalities able to objectively quantify myocardial function. Quantification of regional myocardial function with ultrasound is challenging on its own.
- Trial name
- Strain (NCT02692131)
- Where
- India
- Volunteers
- 50 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Coronary Artery Disease
Impact of Coronary Artery Bypass Graft (CABG) Surgery on Skeletal Muscle Mass and Insulin Sensitivity, Followed by Exercise Intervention
In this study, the investigators want to examine the impact of coronary artery bypass graft (CABG) surgery on skeletal muscle mass, muscle metabolism, and insulin sensitivity in 90 subjects.
- Trial name
- NCT01333839
- Testing
- exercise training
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Hasselt University
Coronary Artery Disease
Time Based Strategy to Reduce Clopidogrel Associated Bleeding Related to Coronary Artery Bypass Graft (CABG)
Purpose: In patients with coronary artery disease, aspirin and Plavix are used increasingly to prevent the formation of blood clots in the coronary arteries.
- Trial name
- TARGET-CABG (NCT00857155)
- Testing
- Clopidogrel withdraw prior to CABG
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- LifeBridge Health
Coronary Artery Bypass Grafting or Heart Valve Surgery Via Median Sternotomy
Transversus Thoracis Muscle Plane Block Plus Rectus Sheath Block in the Perioperative Pain Management of Cardiac Surgery
An emerging regional block technique, transverse thoracic muscle block covers the T2-T6 intercostal nerves and can effectively relieve perioperative pain during median sternotomy.
- Trial name
- NCT04838132
- Testing
- Bilateral transversus thoracis muscle plane and rectus sheath block with ropivacaine, Bilateral transversus thoracis muscle plane and rectus sheath puncture with saline
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Guangzhou First People's Hospital
Coronary Artery Disease, Myocardial Ischemia
The eSVS® Mesh Randomized Post-Market Study
The purpose of this study is to evaluate patency rates of the external Saphenous Vein Support (eSVS) Mesh Saphenous Vein Grafts (SVG) and Control SVG at 3-6 months and 24 months.
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Coronary Disease, Heart Diseases
- Trial name
- NCT01462721
- Testing
- eSVS® Mesh
- Where
- Germany
- Volunteers
- 12 people
- Sponsor
- Kips Bay Medical, Inc.
Coronary Artery Disease
PeRcutaneous cOronary Intervention of Native Coronary arTery Versus Venous Bypass Graft in Patients With Prior CABG
Multi-centre, randomised clinical trial with anticipated 17 European centres: in the Netherlands, Belgium, Germany and UK. Patients with a dysfunctional bypass graft with a clinical indication for revascularization will be…
- Trial name
- PROCTOR (NCT03805048)
- Testing
- Percutaneous coronary intervention
- Where
- 21 sites in Belgium, Germany and 3 more
- Volunteers
- 221 people
- Sponsor
- Amsterdam UMC, location VUmc
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, Brain Injury
Neuroprotective Effect of Mild Hypothermia Versus Normothermia During Cardiopulmonary Bypass of Coronary Artery Surgery
In high-income countries, coronary artery bypass grafting (CABG) remains a common procedure, with approximately 36.7 operations per 100,000 inhabitants annually, corresponding to about 136,000 procedures in the European Union.
- Trial name
- HYPNOCABG (NCT07316868)
- Testing
- Normothermic cardiopulmonary bypass, Hypothermic cardiopulmonary bypass
- Where
- Finland
- Volunteers
- 160 people
- Sponsor
- Turku University Hospital
Coronary Artery Disease, Aortic Valve Stenosis
Personalized Activity Intervention in Rehabilitation After Cardiac Operations (the PACO Trial)
The PACO trial is a randomized clinical trial conducted in Heart Centers of Kuopio and Turku university hospitals. The coronary artery disease, aortic valve stenosis and mitral valve insufficiency patients preparing for elective…
- Conditions
- Coronary Artery Disease, Aortic Valve Stenosis, Mitral Valve Insufficiency
- Trial name
- PACO (NCT03470246)
- Testing
- PACO intervention for CABG patients, PACO intervention for AVR patients, PACO intervention for MVR patients
- Where
- Finland
- Volunteers
- 540 people
- Sponsor
- Kuopio University Hospital
Coronary Artery Disease
MOTIV Study- Effect of Antidepressive Treatment by Escitalopram in Patients Undergoing Coronary Artery Bypass Grafting
The purpose of this study is to determine the effect of an antidepressive medication (Escitalopram), started preoperatively and given during 6 months, on 6-month and 1 year post-operative morbidity and mortality after coronary…
- Trial name
- NCT00243477
- Testing
- Escitalopram
- Where
- France
- Volunteers
- 368 people
- Sponsor
- Hopital Jean Minjoz
Diastolic Dysfunction, Coronary Artery Disease
Study of the Effect of Inhaled Anesthetics on Diastolic Heart Function Using a Doppler-derived Efficiency Index
The purpose of this study is to determine the effect of inhaled anesthetic drugs upon diastolic heart function (heart suction and filling performance) in patients who are undergoing coronary bypass surgery.
- Conditions
- Diastolic Dysfunction, Coronary Artery Disease, General Anesthesia
- Trial name
- NCT00907439
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Washington University School of Medicine
CAD - Coronary Artery Disease, CABG
A Randomized Controlled Trial: Fuzheng Yangxin Formula for ERAS After CABG
This study aims to evaluate the efficacy and safety of Fuzheng Yangxin Formula (FZYXF) in the treatment of qi-yin deficiency syndrome after coronary artery bypass grafting (CABG), formulate an integrated Chinese and Western…
- Conditions
- CAD - Coronary Artery Disease, CABG, ERAS, Medicine, Chinese Traditional
- Trial name
- FZYXF-RCT-CABG (NCT07781436)
- Testing
- FZYX
- Where
- China
- Volunteers
- 230 people
- Sponsor
- Peking University Third Hospital
Peripheral Arterial Disease, Peripheral Artery Disease
Blood Flow Changes in Femoral-popliteal Bypass Grafts After Neuromuscular Electrical Stimulation (NMES).
The muscles of the leg require a regular supply of oxygen and nutrients. This is supplied by blood carried by a network of large blood vessels known as arteries.
- Conditions
- Peripheral Arterial Disease, Peripheral Artery Disease, Peripheral Vascular Disease, Femoral Popliteal Occlusion
- Trial name
- HAEMUS (NCT04109287)
- Testing
- REVITIVE® device
- Where
- United Kingdom
- Sponsor
- Imperial College Healthcare NHS Trust
Coronary Artery Disease
Long-term Exercise in Older Cardiac Patients
Using a randomized clinical trial with 3 groups, the investigators will conduct a head-to-head evaluation of two different theoretically-based interventions, SystemCHANGE and CHANGE+, as compared to Usual Care to improve the…
- Trial name
- NCT02323919
- Testing
- SystemCHANGE, CHANGE+, Usual Care
- Volunteers
- 379 people
- Sponsor
- Case Western Reserve University
Coronary Artery Occlusive Disease
The Effect of Tranexamic Acid on Postoperative Blood Loss and Coagulation in Patients With Preoperative Anemia Undergoing Off-Pump Coronary Artery Bypass Graft; Double Blind Randomized Control Study
The Effect of Tranexamic Acid on Postoperative Blood loss and Coagulation in Patients with Preoperative Anemia Undergoing Off-Pump Coronary Artery Bypass Graft; double blind randomized control study.
- Trial name
- NCT01067638
- Testing
- Tranexamic Acid
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Yonsei University