雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Aortic Remodeling in Uncomplicated Stanford Type B Aortic Dissection Stratified by The Timing of Thoracic Endovascular Aortic Repair:A Retrospective Cohort Study Ikumi Osawa 1 , Yasutoshi Tsuda 1 , Atomu Hino 1 , Takahito Yokoyama 1 , Masato Nakajima 1 1Department of Cardiovascular Surgery, Yamanashi Prefectural Central Hospital Keyword: aortic dissection , aortic remodeling , thoracic endovascular aortic repair pp.163-168
Published Date 2024/3/1
DOI https://doi.org/10.15106/j_kyobu77_163
  • Abstract
  • Look Inside
  • Reference

Purpose:We investigated the relationship between aortic remodeling and timing of thoracic endovascular aortic repair (TEVAR) in patients with uncomplicated Stanford type B aortic dissection.

Methods:29 patients with sub-acute and early chronic uncomplicated Stanford type B aortic dissection underwent TEVAR between February 2019 and August 2022 in our hospital. We retrospectively compared aortic remodeling between 19 patients in the sub-acute (SA) group (15-90 days from onset) and 10 patients in the early chronic (ECh) group (91-365 days from onset) using the false luminal area reduction rate using computed tomography imagings.

Results:The false lumen area reduction rates at the level of the carina in the SA and ECh groups were 21.9±13.5% and 7.0±21.2% (p=0.04) around 3-8 days after TEVAR, 91.8±13.8% and 62.6±48.4% (p=0.26) at 6 months, 96.6±7.2% and 68.7±42.5% (p=0.14) at 12 months, and 96.2±10.0% and 79.2±37.6% (p=0.62) at 18 months respectively. There were no significant differences between the two groups regarding any complication.

Conclusion:Preemptive TEVAR for sub-acute and early chronic uncomplicated Stanford type B aortic dissection resulted in good remodeling and it may provide a good prognosis, especially in the sub-acute stage.


© Nankodo Co., Ltd., 2024

基本情報

電子版ISSN 2432-9436 印刷版ISSN 0021-5252 南江堂

関連文献

もっと見る

文献を共有