| アブストラクト | BACKGROUND: Acute mesenteric ischemia is rare, and few large-scale trials have evaluated endovascular therapy (EVT) and open surgical revascularization (OS). This study aimed to assess clinical outcomes after EVT or OS for acute superior mesenteric artery occlusion and identify predictors of mortality and bowel resection. METHODS AND RESULTS: Data from the Japanese Registry of All Cardiac and Vascular Diseases-Diagnosis Procedure Combination (JROAD-DPC) database from April 2012 to March 2020 were retrospectively analyzed. Overall, 746 patients with acute superior mesenteric artery occlusion who underwent revascularization were classified into 2 groups: EVT (n=475) or OS (n=271). The primary clinical outcome was in-hospital mortality. The secondary outcomes were bowel resection, bleeding complications (transfusion or endoscopic hemostasis), major adverse cardiovascular events, hospitalization duration, and cost. The in-hospital death or bowel resection rate was approximately 30%. In-hospital mortality (22.5% versus 21.4%, P=0.72), bowel resection (8.2% versus 8.5%, P=0.90), and major adverse cardiovascular events (11.6% versus 9.2%, P=0.32) were comparable between the EVT and OS groups. Hospitalization duration in the EVT group was 6 days shorter than that in the OS group, and total hospitalization cost was 0.88 million yen lower. Interaction analyses revealed that EVT and OS had no significant difference in terms of in-hospital death in patients with thromboembolic and atherothrombotic characteristics. Advanced age, decreased activities of daily living, chronic kidney disease, and old myocardial infarction were significant predictive factors for in-hospital mortality. Diabetes was a predictor of bowel resection after revascularization. CONCLUSIONS: EVT was comparable to OS in terms of clinical outcomes in patients with acute superior mesenteric artery occlusion. Some predictive factors for mortality or bowel resection were obtained. REGISTRATION: URL: www.umin.ac.jp/ctr/; Unique Identifier: UMIN000045240. |
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| ジャーナル名 | Journal of the American Heart Association |
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| 投稿日 | 2024/6/16 |
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| 投稿者 | Goto, Daiki; Yanishi, Kenji; Ozawa, Takaaki; Yoshimura, Jun; Kawamata, Hirofumi; Fujioka, Ayumu; Seki, Tomotsugu; Zen, Kan; Matoba, Satoaki |
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| 組織名 | Department of Cardiovascular Medicine, Graduate School of Medical Science Kyoto;Prefectural University of Medicine Kyoto Japan. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/38879458/ |
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