Why the study?
Does off-pump coronary artery bypass increase graft occlusion compared to conventional coronary artery bypass grafting in patients undergoing surgical revascularization?
Population
Patients undergoing coronary artery bypass surgery across 6 prospective randomized controlled clinical trials.
Comparison
Off-pump coronary artery bypass (OPCAB) vs Conventional coronary artery bypass grafting
Design
Meta-analysis, Randomized controlled trials, Allocation concealment and…
Follow-up
at least 3 months
Authors
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May favor on-pump CABG to reduce graft occlusion risk; challenges routine OPCAB adoption in revascularization.
Does off-pump coronary artery bypass increase graft occlusion compared to conventional coronary artery bypass grafting in patients undergoing surgical revascularization?
Off-pump coronary artery bypass is associated with a significantly higher risk of graft occlusion compared to conventional on-pump CABG, driven primarily by venous graft failure.
Takagi et al. (2006) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: