Application of the Branch-First Technique in Mesenteric Malperfusion Syndrome Prior to Delayed Open Aortic Repair for Acute Type A Aortic Dissection

Mengmeng Ye; He Sun; Cheng Zeng; Yi Si; Weiguang Wang; Bo Yu; Hongliang Zhao; K Ren; Jian Xu; Bo Xu; Shiqiang Yu; Jincheng Liu; C Xue; Weixun Duan

doi:10.1080/08941939.2026.2622166

February 9, 2026Journal of Investigative SurgeryOpen Access

Application of the Branch-First Technique in Mesenteric Malperfusion Syndrome Prior to Delayed Open Aortic Repair for Acute Type A Aortic Dissection

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Key Points

The aim is to evaluate the effectiveness of the Branch-First Technique in patients with mesenteric malperfusion syndrome undergoing aortic repair.
Analyzed high-risk patients with mesenteric malperfusion syndrome.
Evaluated outcomes in patients receiving salvaging interventions.
Compared in-hospital mortality and survival with non-mesenteric malperfusion syndrome patients.
Identified predictors of organ failure through biomarkers.
Salvage intervention effectively bridges to central aortic repair.
In-hospital mortality rates were comparable between both patient groups.
Short-term survival rates remained similar for mesenteric malperfusion syndrome and non-mesenteric malperfusion syndrome patients.
Reduced true lumen at diaphragm and increased D-dimer were independent predictors of organ failure.

Implication

Observational study finds salvaging intervention improves outcomes in high-risk mesenteric malperfusion syndrome patients, suggesting effective treatment pathways.

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Cite This Study

Ye et al. (2026) studied this question.

synapsesocial.com/papers/698c1c73267fb587c655f009 https://doi.org/10.1080/08941939.2026.2622166

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Application of the Branch-First Technique in Mesenteric Malperfusion Syndrome Prior to Delayed Open Aortic Repair for Acute Type A Aortic Dissection

Key Points

Implication

Abstract

Discussion

Cite This Study

Application of the Branch-First Technique in Mesenteric Malperfusion Syndrome Prior to Delayed Open Aortic Repair for Acute Type A Aortic Dissection

Key Points

Implication

Abstract

Discussion

Cite This Study

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