Early and late outcomes of surgical repair for stanford a acute aortic dissection in octogenarians

Masato Tochii, Yoshiyuki Takami, Koji Hattori, Hiroshi Ishikawa, Michiko Ishida, Yoshiro Higuchi, Yasushi Takagi

研究成果: ジャーナルへの寄稿学術論文査読

11 被引用数 (Scopus)


Background: Because increased age is a strong independent predictor of mortality and morbidity, surgery for octogenarians with Stanford type A aortic dissection (AAD) may be avoided. Methods and Results: From 2005 to 2015, 158 patients underwent surgical repair for AAD via a median sternotomy. We compared 24 (15.2%) octogenarians (83±3 years) with 134 (84.8%) patients aged ≤79 years (62±13 years), based on retrospectively collected clinical data. Octogenarians were predominantly female (79.2% vs. 44.8%, P=0.0033). Ascending aortic replacement was more frequently performed in the octogenarians (95.8% vs. 65.7%, P=0.0015) and total arch replacement in the younger patients (4.2% vs. 26.9%, P=0.0165). There were 14 hospital deaths among the younger patients, none among the octogenarians (0% vs. 10.4%, P=0.1303), and major morbidity rates were comparable. There were 3 late deaths among the octogenarians and 9 deaths among the younger patients. The respective 1-, 3-, and 5-year survival rates were 94.4%, 81.5%, and 81.5% in the octogenarians and 86.9%, 85.6%, and 83.9% in the younger patients, with no significant differences. Conclusions: Surgical repair for AAD in octogenarians showed favorable results when compared with a younger patient cohort, with low hospital mortality rate and excellent late outcomes. Therefore, this technique should not be disregarded just because the patient is an octogenarian.

ジャーナルCirculation Journal
出版ステータス出版済み - 2016

All Science Journal Classification (ASJC) codes

  • 循環器および心血管医学


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