アラシ　ヒロユキ   Arashi Hiroyuki   嵐　弘之    所属   医学部 医学科（附属足立医療センター）    職種   教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Rationale, design features, and baseline characteristics: The Heart Institute of Japan-PRoper level of lipid lOwering with Pitavastatin and Ezetimibe in acute coRonary syndrome (HIJ-PROPER).
掲載誌名	正式名：Journal of cardiology 略　 称：J Cardiol ISSNコード：0914-5087/1876-4738
掲載区分	国内
出版社	Elsevier
巻・号・頁	69(3),pp.536-541
著者・共著者	KAWADA-WATANABE Erisa†, OGAWA Hiroshi, KOYANAGI Ryo, ARASHI Hiroyuki, YAMAGUCHI Junichi, MATSUI Kunihiko, HAGIWARA Nobuhisa
発行年月	2017/03
概要	BACKGROUND: In contrast to current guidelines in Western countries, moderate reduction of low-density lipoprotein cholesterol (LDL-C) is recommended for Japanese patients with atherosclerotic cardiovascular disease and dyslipidemia even in secondary prevention. HIJ-PROPER (Heart Institute of Japan-PRoper level of lipid lOwering with Pitavastatin and Ezetimibe in acute coRonary syndrome) is a prospective, randomized, open-label, blinded endpoint multicenter trial designed to assess whether closely controlled LDL-C lowering with a standard statin dose plus ezetimibe, targeting LDL-C of <70mg/dL, would reduce cardiovascular events more than standard statin monotherapy targeting LDL-C of <100mg/dL as per the Japan Atherosclerotic Society guideline in patients with acute coronary syndrome (ACS) and dyslipidemia. METHODS: We recruited patients with ACS and dyslipidemia who had undergone coronary angiography. Participants are randomly allocated to either intensive LDL-C lowering treatment (target LDL-C of <70mg/dL; pitavastatin plus ezetimibe) or standard LDL-C lowering treatment (target LDL-C of 90-100mg/dL; pitavastatin monotherapy). The primary endpoint is a composite of total death, non-fatal myocardial infarction (MI), non-fatal stroke, unstable angina, and any ischemia-driven revascularization. Patients will be followed for a minimum of 3 years. RESULTS: Between January 2010 and April 2013, 1734 patients were enrolled from 19 hospitals in Japan with a mean age of 65.6 years; 75.5% were men and 83.3% were statin-naïve. The qualifying ACS was an acute MI in 61.5%. This study is expected to report its findings in August 2016. CONCLUSION: HIJ-PROPER will determine whether targeting LDL-C of <70mg/dL with pitavastatin plus ezetimibe can improve cardiovascular outcomes in Japanese patients with ACS and dyslipidemia in comparison to targeting LDL-C of 90-100mg/dL with standard pitavastatin monotherapy.
DOI	10.1016/j.jjcc.2016.05.002
PMID	27349705