サイトウ　サトシ   SAITOU Satoshi   齋藤　聡    所属   医学部 医学科（東京女子医科大学病院）    職種   准教授
論文種別	原著
言語種別	英語
査読の有無	査読なし
表題	Comparison of long-term outcomes of the Bentall procedure between patients with and without Marfan syndrome.
掲載誌名	正式名：Heart and vessels 略　 称：Heart Vessels ISSNコード：16152573/09108327
掲載区分	国外
巻・号・頁	40(2),pp.181-190
著者・共著者	Okugi Satoshi†, Saito Satoshi, Kikuchi Chizuo, Hamasaki Azumi, Niinami Hiroshi
発行年月	2025/02
概要	The Bentall procedure, using a composite valve graft, has become one of the standard therapies for aortic root disease. Patients with Marfan syndrome are prone to aortic annular dilatation and dissection and often undergo aortic root replacement, including the Bentall procedure. Therefore, this study aimed to compare the long-term outcomes of the Bentall procedure between Japanese patients with and without Marfan syndrome. Data from 294 patients who underwent the Bentall procedure over 37 years were retrospectively analyzed. The study compared the data of patients with Marfan syndrome (n = 94) and those without it (n = 200). Patient characteristics, surgical techniques, and postoperative outcomes were evaluated. Statistical analyses were performed to identify risk factors associated with early mortality, late mortality, reoperation, and aortic root reoperation. The early mortality rate was 4.1%, with no significant difference between patients with and without Marfan syndrome. The long-term survival rates at 10, 20, and 30 years were 81.0%, 66.5%, and 49.1%, respectively, with no significant between-group differences. Aortic reoperations were more frequent in patients with Marfan syndrome; however, the number did not differ significantly between the groups. Risk factors for late mortality included diabetes and coronary reimplantation with an inclusion technique. Aortic dissection, Marfan syndrome, and smoking were risk factors for aortic reoperation. Late mortality after the Bentall procedure was comparable between Japanese patients with and without Marfan syndrome although aortic reoperation was significantly frequent in patients with Marfan syndrome. Continuous monitoring and management, including the prevention of aortic dissection and dilation of residual aorta, are crucial for patients with Marfan syndrome undergoing the Bentall procedure.
DOI	10.1007/s00380-024-02453-y
PMID	39214872