Ezetimibe in combination with statins ameliorates endothelial dysfunction in coronary arteries after stenting: the CuVIC trial (effect of cholesterol absorption inhibitor usage on target vessel dysfunction after coronary stenting), a multicenter randomized controlled trial

Susumu Takase, Tetsuya Matoba, Soichi Nakashiro, Yasushi Mukai, Shujiro Inoue, Keiji Oi, Taiki Higo, Shunsuke Katsuki, Masao Takemoto, Nobuhiro Suematsu, Kenichi Eshima, Kenji Miyata, Mitsutaka Yamamoto, Makoto Usui, Kenji Sadamatsu, Shinji Satoh, Toshiaki Kadokami, Kiyoshi Hironaga, Ikuyo Ichi, Koji TodakaJunji Kishimoto, Kensuke Egashira, Kenji Sunagawa

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)

抜粋

Objectives - We sought to investigate whether treatment with ezetimibe in combination with statins improves coronary endothelial function in target vessels in coronary artery disease patients after coronary stenting. Approach and Results - We conducted a multicenter, prospective, randomized, open-label, blinded-end point trial among 11 cardiovascular treatment centers. From 2011 to 2013, 260 coronary artery disease patients who underwent coronary stenting were randomly allocated to 2 arms (statin monotherapy, S versus ezetimibe [10 mg/d]+statin combinational therapy, E+S). We defined target vessel dysfunction as the primary composite outcome, which comprised target vessel failure during treatment and at the 6- to 8-month follow-up coronary angiography and coronary endothelial dysfunction determined via intracoronary acetylcholine testing performed in cases without target vessel failure at the follow-up coronary angiography. Coadministration of ezetimibe with statins further lowered low-density lipoprotein cholesterol levels (83±23 mg/dL in S versus 67±23 mg/dL in E+S; P<0.0001), with significant decreases in oxidized low-density lipoprotein and oxysterol levels. Among patients without target vessel failure, 46 out of 89 patients (52%) in the S arm and 34 out of 96 patients (35%) in the E+S arm were found to have coronary endothelial dysfunction (P=0.0256), and the incidence of target vessel dysfunction at follow-up was significantly decreased in the E+S arm (69/112 (62%) in S versus 47/109 (43%) in E+S; P=0.0059). A post hoc analysis of post-treatment low-density lipoprotein cholesterol-matched subgroups revealed that the incidence of both target vessel dysfunction and coronary endothelial dysfunction significantly decreased in the E+S arm, with significant reductions in oxysterol levels. Conclusions - The CuVIC trial (Effect of Cholesterol Absorption Inhibitor Usage on Target Vessel Dysfunction after Coronary Stenting) has shown that ezetimibe with statins, compared with statin monotherapy, improves functional prognoses, ameliorating endothelial dysfunction in stented coronary arteries, and was associated with larger decreases in oxysterol levels.

元の言語英語
ページ(範囲)350-358
ページ数9
ジャーナルArteriosclerosis, thrombosis, and vascular biology
37
発行部数2
DOI
出版物ステータス出版済み - 2 2017

All Science Journal Classification (ASJC) codes

  • Cardiology and Cardiovascular Medicine

フィンガープリント Ezetimibe in combination with statins ameliorates endothelial dysfunction in coronary arteries after stenting: the CuVIC trial (effect of cholesterol absorption inhibitor usage on target vessel dysfunction after coronary stenting), a multicenter randomized controlled trial' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用