ジュウジョウ　ケンタロウ   JUJO Kentaro   重城　健太郎    所属   埼玉医科大学  医学部 総合医療センター　心臓内科    職種   教授
論文種別	学術雑誌(原著)
言語種別	英語
査読の有無	査読なし
表題	Prognostic Impact of Scoring Balloon Angioplasty After Rotational Atherectomy in Heavily Calcified Lesions Using Second-Generation Drug-Eluting Stents: A Multicenter Registry-Based Study.
掲載誌名	正式名：Cardiovascular revascularization medicine : including molecular interventions
巻・号・頁	21(3),322-329頁
著者・共著者	Hideyuki Kawashima,Hiroyuki Kyono,Makoto Nakashima,Iwao Okai,Kentaro Jujo,Tomotaka Dohi,Hisao Otsuki,Kazuki Tanaka,Fukuko Nagura,Shinya Okazaki,Nobuhisa Hagiwara,Hiroyuki Daida,Ken Kozuma
発行年月	2020/03
概要	BACKGROUND: We aimed to assess the impact of scoring balloon angioplasty (SBA) after rotational atherectomy (RA) on long-term clinical outcomes in patients who underwent percutaneous coronary intervention (PCI) using second-generation drug-eluting stents (DES). The long-term outcomes associated with SBA after RA in severely calcified lesions is unknown. METHODS: Using the J2T ROTA registry data, we evaluated the clinical events of patients who underwent PCI using RA for heavily calcified lesions from January 2004 to December 2015. A total of 307 patients who underwent PCI with second-generation DES were analyzed and divided into the SBA (n = 96) and conventional balloon angioplasty (CBA) groups (n = 211). Eighty-two and 189 patients comprised the"SBA after small burr (SBA-SB)"and"CBA after small burr (CBA-SB)"subgroups, respectively, for the subgroup analysis. Study endpoints were incidence of 3-year major adverse cardiac events (MACE), target vessel revascularization (TVR), and target lesion revascularization (TLR). RESULTS: Kaplan-Meier analysis revealed that the incidence of 3-year cumulative MACE, TVR, and TLR were comparable between groups, and that the incidences
DOI	10.1016/j.carrev.2019.05.020
PMID	31201059