- 著者
- Shinya Suzuki Takayuki Otsuka Koichi Sagara Hiroaki Semba Hiroto Kano Shunsuke Matsuno Hideaki Takai Yuko Kato Tokuhisa Uejima Yuji Oikawa Kazuyuki Nagashima Hajime Kirigaya Takashi Kunihara Junji Yajima Hitoshi Sawada Tadanori Aizawa Takeshi Yamashita
- 出版者
- 日本循環器学会
- 雑誌
- Circulation Journal (ISSN:13469843)
- 巻号頁・発行日
- pp.CJ-15-1237, (Released:2016-01-21)
- 参考文献数
- 43
- 被引用文献数
- 44
Background:Trends of oral anticoagulant (OAC) prescription and incidence of thromboembolism (TE) and/or major bleeding (MB) in patients with non-valvular atrial fibrillation (NVAF) in Japan are still unclear.Methods and Results:We used data from Shinken Database 2004–2012, which included all new patients attending the Cardiovascular Institute between June 2004 and March 2013. Of them, 2,434 patients were diagnosed with NVAF. Patients were divided into 3 time periods according to the year of initial visit: 2004–2006 (n=681), 2007–2009 (n=833), and 2010–2012 (n=920). OAC prescription rate steadily increased from 2004–2006 to 2010–2012. Between 2004–2006 and 2007–2009, irrespective of increased warfarin usage, MB tended to decrease, presumably due to low-intensity therapy and avoidance of concomitant use of dual antiplatelets, but TE did not improve. In 2010–2012, direct OACs (DOAC), preferred in low-risk patients, may have contributed to not only decrease TE, but also increase MB, especially extracranial bleeds. In high-risk patients in that time period, mostly treated with warfarin, incidence of TE and MB did not improve.Conclusions:The 9-year trend of stroke prevention indicated a steady increase of OAC prescription and a partial improvement of TE and MB. Even in the era of DOAC, TE prevention was insufficient in high-risk patients, and DOAC were associated with increased extracranial bleeding.
- 著者
- Michiaki Higashitani Yukari Uemura Atsushi Mizuno Makoto Utsunomiya Tetsuo Yamaguchi Akihiro Matsui Shunsuke Ozaki Kazuki Tobita Atsushi Tosaka Akitsugu Oida Kenji Suzuki Takahide Kodama Kentaro Jujo Tatsuki Doijiri Yasuhiro Takahashi Shunsuke Matsuno Nobuhito Kaneko Akira Moriguchi Shohei Kishi Hitoshi Anzai on behalf of Toma-Code Registry Investigators
- 出版者
- The Japanese Circulation Society
- 雑誌
- Circulation Journal (ISSN:13469843)
- 巻号頁・発行日
- pp.CJ-18-0105, (Released:2018-05-11)
- 参考文献数
- 27
- 被引用文献数
- 21
Background:The present study was performed to clarify whether the preoperative clinical symptoms for endovascular therapy (EVT) can predict post-EVT death and cardiovascular prognosis in Japanese patients with peripheral artery disease (PAD), including acute disease.Methods and Results:The TOkyo taMA peripheral vascular intervention research COmraDE (Toma-Code) Registry is a Japanese prospective cohort of 2,321 consecutive patients with PAD treated with EVT, in 34 hospitals in the Kanto and Kōshin’etsu regions, from August 2014 to August 2016. In total, 2,173 symptomatic patients were followed up for a median of 10.4 months, including 1,370 with claudication, 719 with critical limb ischemia (CLI), and 84 with acute limb ischemia (ALI) for EVT. The all-cause death rates per 100 person-years for claudication, CLI and ALI were 3.5, 26.2, and 24.5, respectively. Similarly, major adverse cardiac and cerebrovascular events (MACCE) rates per 100 person-years for claudication, CLI, ALI, and others were 5.2, 31.2, and 29.7, respectively. After adjusting for the predictors of all-cause death and MACCE, namely, age, body mass index <18, diabetes mellitus, dialysis, cerebrovascular disease, and low left ventricular ejection fraction, it was determined that the preoperative indication for EVT was strongly associated with all-cause death and MACCE.Conclusions:The preoperative clinical symptoms for EVT can predict the prognosis in patients with PAD undergoing EVT.