Robotic versus traditional coronary artery bypass grafting (CABG): A dual-phase meta-analysis comparing human and AI-derived evidence.
Am J SurgJun 11, 2026 (epub)
N Gorginian, C Wijeewera, T H Tran et al.
✦ AI-curated · Sources linked
In 30 seconds
This meta-analysis compared robotic-assisted coronary artery bypass grafting (CABG) with traditional CABG across 27 studies. The analysis found no significant differences in reintervention rates (OR 0.92), mortality (OR 0.65), or graft patency (P = 0.29). Operative times varied, with shorter durations for single-vessel procedures but longer for multi-vessel robotic CABG.
Key findings
- No significant difference in reintervention rates between robotic and conventional CABG (OR 0.92, 95% CI 0.61-1.38).
- Mortality rates were comparable, with an odds ratio of 0.65 (95% CI 0.38-1.13).
- Graft patency showed no significant difference (P = 0.29).
- Operative times were heterogeneous, with shorter times for single-vessel procedures.
Why it matters
Understanding the comparative effectiveness of robotic versus traditional CABG is crucial for surgical decision-making. This study provides evidence that robotic CABG can achieve similar outcomes, which may influence the adoption of robotic techniques in clinical practice.