Clinical trials: Arterial Bypass Graft Surgery
Coronary Artery Bypass Grafting, Fluid Therapy
Comparison of Dynamic Fluid Responsiveness by EIT and Transpulmonary Thermodilution in Postoperative of CABG Patients
The purpose of this study is to evaluate the stroke volume variation measured by both methods: transpulmonary thermodilution and electrical impedance tomography (EIT), during fluid responsiveness maneuvers and after fluid…
- Conditions
- Coronary Artery Bypass Grafting, Fluid Therapy, Stroke Volume, Hemodynamic Monitoring
- Trial name
- NCT04362033
- Testing
- Passive Leg Raising (PLR) and PEEP increment (PEEP)
- Where
- Brazil
- Volunteers
- 28 people
- Sponsor
- Ludhmila Abrahão Hajjar
Coronary Artery Disease
Transepicardial With Transseptal Autologous CD 133+ Bone Marrow Cell Implantation in Patient Following CABG Surgery
Heart Failure has several etiologies and one of them is coronary artery disease. Coronary artery bypass grafting (CABG) is one of revascularizations method which has been used for decades in coronary artery disease theraphy.
- Trial name
- NCT02870933
- Testing
- Transepicardial with Transseptal CD 133+ Implantation
- Where
- Indonesia
- Volunteers
- 30 people
- Sponsor
- National Cardiovascular Center Harapan Kita Hospital Indonesia
Ischemic Heart Disease, Atherosclerosis
The Long-term Results of the No-touch Vein Graft to the Left Anterior Descending Artery.
The purpose of this study was to investigate whether the no-touch saphenous vein grafts that were used in coronary artery bypass surgery between 2003-2008 had a patency rate comparable to the left internal thoracic artery when…
- Trial name
- NCT02339857
- Testing
- No-touch harvesting technique
- Volunteers
- 97 people
- Sponsor
- Örebro County Council
Chronic Pain
Does the Speed of Sternal Retraction Affect Postoperative Pain Outcomes
In North America, almost ½ million people undergo coronary artery bypass graft surgery annually and over 1/3rd develop chronic chest pain.
- Trial name
- NCT02697812
- Testing
- slow sternal retraction
- Where
- Canada
- Volunteers
- 326 people
- Sponsor
- Dr. Tarit Saha
Coronary Artery Bypass Grafting, Post Coronary Artery Bypass Grafting
Effect of Early Low Resisted Exercise With Blood Flow Restriction on Pulmonary Function in Post Cardiac Surgery Patient
After cardiac surgery Patients present a loss of exercise capacity, muscle mass, and quality of life Cardiopulmonary rehabilitation aims to reduce the loss of muscle strength, size and increase cardiopulmonary function so that…
- Trial name
- NCT06956911
- Testing
- traditional cardiac rehabilitation with early low resisted exercise with blood flow restriction, traditional cardiac rehabilitation
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Coronary Artery Disease, Erector Spinae Plane Block
Effects of Erector Spinae Plane Block Method Used in Pain Management in Heart Surgery on Vascular Diameters
Off-pump coronary artery bypass grafting (OPCABG) is a bypass method performed on the working heart. Pain is a frequently seen side effect experienced following this surgery.
- Conditions
- Coronary Artery Disease, Erector Spinae Plane Block, Bypass Extremity Graft
- Trial name
- NCT04447560
- Testing
- Erector Spinae Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Koç University
Off Pump Coronary Artery Bypass Graft
Volatile Versus Propofol Anesthesia in OPCAB
Off pump coronary artery bypass graft (OPCAB) still requires myocardial protection owing to intermittent regional ischemic episode.
- Trial name
- NCT02222142
- Testing
- Isoflurane
- Where
- South Korea
- Volunteers
- 1,080 people
- Sponsor
- Samsung Medical Center
Coronary Bypass Stenosis, Graft Infection
Endoscopic Harvesting in Coronary Artery Bypass Grafting.
This is a retrospective data collection looking at patients who received either an endoscopic vessel harvesting procedure versus the conventional open procedure.
- Trial name
- NCT04127461
- Testing
- Medtronic endoscope
- Volunteers
- 773 people
- Sponsor
- Dr. Gianluigi Bisleri
Coronary Artery Disease, Coronary Graft Stenosis
Effect of High-Intensity Interval Training Versus Home-Based Rehabilitation Program On Patients Underwent Coronary Artery Bypass Graft Surgery
1. To assess the effect of high-intensity interval training on peak metabolic equivalents in patients with coronary heart disease after the coronary artery bypass grafting surgery. 2.
- Trial name
- NCT07775742
- Testing
- High Intensity Interval Training program, home-based cardiac rehabilitation intervention, no intervention program
- Where
- Saudi Arabia
- Volunteers
- 84 people
- Sponsor
- Kafrelsheikh University
Off Pump Coronary Artery Bypass Surgery
Getinge's Beating Heart Product Family Post-Market Clinical Follow-up (PMCF) Study
This observational study aims to collect data on the performance and safety of Getinge's Beating Heart products used during open-heart coronary artery bypass graft surgery.
- Trial name
- NCT07286890
- Testing
- Vacuum Stabilizer System, Vacuum Positioner System, Blower/Mister
- Where
- 7 sites in United States, Germany and 1 more
- Volunteers
- 200 people
- Sponsor
- Maquet Cardiovascular
Cardiac Surgical Procedures, Thoracic Surgical Procedures
Pulse Pressure Variation Measured During Valsalva Maneuver to Predict Fluid Responsiveness Under Open-chest Condition
Pulse pressure variation (PPV) is a well-known dynamic preload indicator to predict fluid responsiveness. However, its usefulness in open-chest conditions has been equivocal.
- Conditions
- Cardiac Surgical Procedures, Thoracic Surgical Procedures, Sternotomy
- Trial name
- NCT02457572
- Testing
- Valsalva maneuver, Fluid loading
- Where
- South Korea
- Volunteers
- 55 people
- Sponsor
- Samsung Medical Center
Postoperative Pain
Efficacy of Erector Spinae Plane Block in Caridac Surgery
Introduction: Opioid-based pharmacological treatment is frequently used in the treatment of pain after coronary artery bypass graft (CABG) surgery.
- Trial name
- NCT05312957
- Testing
- erector spinae plane block
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Colchicine, Inflammation in Cardiac Surgery
Colchicine's Effect on Inflammatory Markers
This study wants to see if the medicine colchicine can help lower inflammation and reduce the chance of developing an irregular heartbeat (atrial fibrillation) after heart bypass surgery.
- Conditions
- Colchicine, Inflammation in Cardiac Surgery, Post Operative Atrial Fibrillation, Inflammatory Markers
- Trial name
- NCT07287345
- Testing
- Colchicine (Colcrys®)
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Ayesha Ather
CAD, Arrhythmia Ventricular
Adding Lidocaine to Custodiol Mixture
The Bretschneider solution, also known as Custodiol, has been widely used in open-heart surgery requiring cardiopulmonary bypass (CPB) since its introduction in 1970.
- Trial name
- NCT07205757
- Testing
- Lidocaine Hydrochloride, Custodiol Solution
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Fayoum University Hospital
Off Pump Coronary Artery Bypass Surgery
Heparin Resistance: Predictors and Outcomes
The investigators evaluated clinical impact of reduced heparin responsiveness (HRreduced) on the incidence of perioperative myocardial infarction (MI) and restenosis at 6 months after off-pump coronary artery bypass graft surgery…
- Trial name
- NCT01044888
- Testing
- Heparin
- Where
- South Korea
- Volunteers
- 199 people
- Sponsor
- Yonsei University
Coronary Artery Bypass Grafting
The Effect of Intranasally Administered Nitroglycerin on Hemodynamic Response to Laryngoscopy and Intubation Among Patients Undergoing Coronary Artery Bypass Grafting (CABG) Surgery
Numerous preventive medications have been used to lessen the cardiovascular response to laryngoscopy and intubation. Though some advantages have been noted, most of these treatments have not been found to be completely…
- Trial name
- NCT06637956
- Testing
- Nitroglycerin (NTG)
- Where
- Pakistan
- Volunteers
- 58 people
- Sponsor
- Muhammad Aamir Latif
Anesthesia
Anesthesia and Lymphocytes Apoptosis
Most researches revealed that volatile anesthetic sevoflurane has a more marked cardioprotective effect against ischemia compared with intravenous agent propofol.However, propofol has been suggested to be more benefit for…
- Trial name
- OPCAB (NCT01461551)
- Testing
- Sevoflurane, Propofol, combine of sevoflurane and propofol
- Where
- China
- Volunteers
- 105 people
- Sponsor
- Ruijin Hospital
Coronary Artery Disease, Left Ventricular Cardiac Dysfunction
Clinical Outcome of Coronary Artery Bypass Graft Surgery Versus Percutaneous Coronary Intervention in Patients With Severe Left Ventricular Disfunction (CROWN)
The objective of this study is to evaluate the best treatment strategy in patients with critical coronary artery disease and severe left ventricular dysfunction.
- Trial name
- CROWN (NCT07817524)
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Intermittent Claudication, Critical Limb Ischemia
Choice of Material for Above-Knee Femoro-Popliteal Bypass Prosthetic Graft (PopUp)
This trial was designed to challenge the wide held view that polytetrafluoroethylene (PTFE) performs better than Dacron for above knee femoropopliteal bypass.
- Trial name
- NCT00300690
- Testing
- 6 mm Uni-graft® (B-Braun), 6 mm Gore-Tex® (WL Gore)
- Volunteers
- 400 people
- Sponsor
- University Hospital, Gentofte, Copenhagen
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