한빛사논문
- 조회123
Min Soo Cho, M.D., Do-Yoon Kang, M.D., Jung-Min Ahn, M.D., Sung-Cheol Yun, Ph.D., Yong-Seog Oh, M.D., Chang Hoon Lee, M.D., Eue-Keun Choi, M.D., Ji Hyun Lee, M.D., Chang Hee Kwon, M.D., Gyung-Min Park, M.D., Hyung Oh Choi, M.D., Kyoung-Ha Park, M.D., Kyoung-Min Park, M.D., Jongmin Hwang, M.D., Ki-Dong Yoo, M.D., Young-Rak Cho, M.D., Ji Hyun Kim, M.D., Ki Won Hwang, M.D., Eun-Sun Jin, M.D., Osung Kwon, M.D., Ki-Hun Kim, M.D., Seung-Jung Park, M.D., Duk-Woo Park, M.D., and Gi-Byoung Nam, M.D., for the EPIC-CAD Investigators*
From the Department of Cardiology (M.S.C., D.-Y.K., J.-M.A., S.-J.P., D.-W.P., G.-B.N.) and the Division of Biostatics (S.-C.Y.), Asan Medical Center, University of Ulsan College of Medicine, the Department of Cardiology, Seoul St. Mary’s Hospital, College of Medicine, Catholic University of Korea (Y.-S.O.), the Department of Cardiology, Veterans Health Service Medical Center (C.H.L.), the Department of Internal Medicine, Seoul National University College of Medicine and Seoul National University Hospital (E.-K.C.), the Division of Cardiology, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine (C.H.K.), the Division of Cardiology, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine (K.-M.P.), the Department of Cardiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University Medical College (E.-S.J.), and the Division of Cardiology, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, Catholic University of Korea (O.K.), Seoul, the Cardiovascular Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam (J.H.L.), the Department of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (G.-M.P.), the Department of Cardiology, Soon Chun Hyang University Hospital Bucheon, Bucheon (H.O.C.), the Department of Cardiology, Hallym University Medical Center, Anyang (K.-H.P.), the Department of Cardiology, Keimyung University Dongsan Hospital, Daegu (J.H.), the Department of Cardiology, St. Vincent’s Hospital, College of Medicine, Catholic University of Korea, Suwon (K.-D.Y.), the Department of Cardiology, Dong-A University Hospital, Dong-A University College of Medicine (Y.-R.C.), and the Department of Cardiology, Haeundae Paik Hospital, Inje University College of Medicine (K.-H.K.), Busan, the Department of Cardiology, Dongguk University Ilsan Hospital, Goyang (J.H.K.), and the Department of Cardiology, Pusan National University Yangsan Hospital, Pusan National University of Medicine, Yangsan (K.W.H.) — all in South Korea.
Drs. Cho and Kang contributed equally to this article.
Corresponding authors: Duk-Woo Park, Gi-Byoung Nam
Abstract
Background
Despite consistent recommendations from clinical guidelines, data from randomized trials on a long-term antithrombotic treatment strategy for patients with atrial fibrillation and stable coronary artery disease are still lacking.
Methods
We conducted a multicenter, open-label, adjudicator-masked, randomized trial comparing edoxaban monotherapy with dual antithrombotic therapy (edoxaban plus a single antiplatelet agent) in patients with atrial fibrillation and stable coronary artery disease (defined as coronary artery disease previously treated with revascularization or managed medically). The risk of stroke was assessed on the basis of the CHA2DS2-VASc score (scores range from 0 to 9, with higher scores indicating a greater risk of stroke). The primary outcome was a composite of death from any cause, myocardial infarction, stroke, systemic embolism, unplanned urgent revascularization, and major bleeding or clinically relevant nonmajor bleeding at 12 months. Secondary outcomes included a composite of major ischemic events and the safety outcome of major bleeding or clinically relevant nonmajor bleeding.
Results
We assigned 524 patients to the edoxaban monotherapy group and 516 patients to the dual antithrombotic therapy group at 18 sites in South Korea. The mean age of the patients was 72.1 years, 22.9% were women, and the mean CHA2DS2-VASc score was 4.3. At 12 months, a primary-outcome event had occurred in 34 patients (Kaplan–Meier estimate, 6.8%) assigned to edoxaban monotherapy and in 79 patients (16.2%) assigned to dual antithrombotic therapy (hazard ratio, 0.44; 95% confidence interval [CI], 0.30 to 0.65; P<0.001). The cumulative incidence of major ischemic events at 12 months appeared to be similar in the trial groups. Major bleeding or clinically relevant nonmajor bleeding occurred in 23 patients (Kaplan–Meier estimate, 4.7%) in the edoxaban monotherapy group and in 70 patients (14.2%) in the dual antithrombotic therapy group (hazard ratio, 0.34; 95% CI, 0.22 to 0.53).
Conclusions
In patients with atrial fibrillation and stable coronary artery disease, edoxaban monotherapy led to a lower risk of a composite of death from any cause, myocardial infarction, stroke, systemic embolism, unplanned urgent revascularization, or major bleeding or clinically relevant nonmajor bleeding at 12 months than dual antithrombotic therapy. (Funded by the CardioVascular Research Foundation and others; EPIC-CAD ClinicalTrials.gov number, NCT03718559.)
논문정보
- Research article
- 2024년 09월 (BRIC 등록일 2024-09-05)
- 국내(교신)+국외 연구진
- 의약학 > 응용의학
댓글 작성 로그인
팝업 닫기관련 링크
연구자 키워드
관련분야 연구자보기
소속기관 논문보기
관련분야 논문보기
