At a glance
ClinicalIndex Comparison RecordN/ACompleted· 733 enrolled
Drug / intervention
saphenous vein graft +1 moreprocedure
Likely dose
Not stated in record
Key inclusion· 1
- ✓Patient requires coronary artery bypass grafting.
Key exclusion· 11
- ✕Single-vessel disease when internal mammary artery will be used as the sole graft.
- ✕No available saphenous vein due to prior stripping and ligation.
- ✕Raynaud's syndrome or symptoms.
- ✕Elevated creatinine >2.0 mg/dL or dialysis-dependent.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
CSP #474 - Radial Artery vs. Saphenous Vein Grafts in Coronary Artery Bypass Surgery (Radial Artery)
In Brief
A clinical study evaluating saphenous vein graft and radial artery graft for Cardiovascular Disease and Coronary Artery Disease. Completed, enrolled 733 participants across 11 sites.
Detailed Summary
VA patients with coronary artery disease and who have agreed to undergo coronary artery bypass graft surgery would be randomized to receive either radial artery or saphenous vein to the study vessel. The primary outcome variable is graft patency at one year.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCardiovascular Disease, Coronary Artery Disease
CountriesUnited States
Collaborators--
Timeline
N/ACompletedFinished
2003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartFeb 2003
First PostedFeb 2003
Primary CompletionFeb 2009
Study CompletionFeb 2010
TodayJul 2026
First PostedFeb 13, 2003
Enrollment StartFeb 1, 2003
Primary CompletionFeb 1, 2009
Study CompletionFeb 1, 2010
TodayJul 2, 2026
Enrollment to primary: 6 yearsPosted 23.4 years ago
Interventions
saphenous vein graftprocedure
Saphenous vein harvested from the arm is used as a conduit for CABG.
radial artery graftprocedure
Radial artery harvested from the arm is used as a conduit for CABG.