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Radial Artery Versus No-touch Saphenous Vein
Sponsor: China National Center for Cardiovascular Diseases
Summary
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. A total of at least 774 patients undergoing isolated on-pump/off-pump CABG will be consecutively recruited from Fuwai Hospital and randomly assigned to receive radial artery or No-touch saphenous vein as their second graft. All participants will be invited for clinical follow-up and 64-slice multislice computed tomography angiography (MSCTA) analysis at 3 months and 12 months post-operatively.
Official title: Graft Patency Between the Radial Artery and the No-touch Saphenous Vein in Coronary Artery Bypass Grafting Study (GRAFT-CAB Study)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
774
Start Date
2023-11-01
Completion Date
2030-10-30
Last Updated
2023-10-17
Healthy Volunteers
No
Conditions
Interventions
No-touch vein graft
Two No-touch saphenous vein grafts anastomose to the right coronary and left coronary system. All participants also acquired Left intrathoracic artery(LITA)-left anterior decending artery(LAD) anastomosis to complete the revascularization.
Radial artery graft
One radial artery graft and one conventional saphenous vein graft anastomose to the right coronary or left coronary system basing on surgeons' decision. All participants also acquired Left intrathoracic artery(LITA)-left anterior decending artery(LAD) anastomosis to complete the revascularization.
Locations (1)
Fuwai Hospital Chinese Academay of Medical Science and National Center for Cardiovascular Diseases
Beijing, Beijing Municipality, China