Clamp On vs Off. Impact of distal anastomotic technique during ascending aortic replacement in acute type A aortic dissection: IRAD insights

Key Points

• This research aims to evaluate the impact of different distal anastomotic techniques on outcomes in acute type A aortic dissections.
• Propensity-matched cohort study design
• Comparison between open distal anastomosis and clamp-on strategies
• Focus on postoperative mortality and major morbidity
• Assessment of mid-term survival rates
• Comparable postoperative mortality rates between both techniques
• Major morbidity rates show no significant differences
• Mid-term survival outcomes are similar for both strategies