연구단계 | 1단계 : 2년차 | ||
논문제목(영문) | Impact of low level of high-density lipoprotein-cholesterol sampled in overnight fasting state on the clinical outcomes in patients with acute myocardial infarction (difference between ST-segment and non-ST-segment-elevation myocardial infarction). | ||
국내외구분 | 국외 | SCI여부 | SCI |
연구책임자역활 | 교신저자 | 논문기여율 | 30% |
주저자명 | JI MS | ||
교신저자명 | Jeong MH | ||
공동저자명 | Ahn YK, Kim YJ, Chae SC, Hong TJ, Seong IW, Chae JK, Kim CJ, Cho MC, Rha SW, Bae JH, Seung KB, Park SJ | ||
게제년월일 | 2014-09-18 | ||
ISSN | 0914-5087 | ||
Impact Factor | 2.566 | ||
학술지명 | J Cardiol | ||
서지사항 | 0집 / 0권 / 0호, 페이지(Epub - 0) | ||
병기표기 | 단독 | ||
Acknowledgement 기재여부 |
예
※ Acknowledgement가 기재된 논문만 연구과제의 성과로 인정. - 국문 표기 : "본 연구는 보건복지부 보건의료연구개발사업의 지원에 의하여 이루어진 것임. (HI13C1527)" - 영문 표기 : "This study was supported by a grant of the Korean Health Technology R&D Project, (HI13C1527) Ministry of Health & Welfare, Republic of Korea. " |
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요약초록문 (Abstract) 입력 |
BACKGROUND: Despite good treatment, there are residual risks in acute myocardial infarction (AMI) patients, and low level of high-density lipoprotein-cholesterol (HDL) has drawn attention as a possible cause. However, the impact of low HDL on ST-segment-elevation myocardial infarction (STEMI) compared with non-ST-segment-elevation myocardial infarction (NSTEMI) is not clear. Our aim was to evaluate the impact of low HDL on clinical outcomes in patients with STEMI or NSTEMI. METHODS: We included 9270 AMI patients undergoing successful percutaneous coronary intervention. They were grouped into STEMI and NSTEMI, and subdivided into two groups according to HDL level sampled in overnight fasting state. Primary end point was in-hospital death. Secondary end point was a composite of major adverse cardiac events (MACE) in hospital survivors during one-year follow-up. RESULTS: In the STEMI population, low HDL group showed significantly higher in-hospital death rate [4.6% vs. 1.4%, hazard ratio (HR): 2.380, 95% confidence interval (CI): 1.143-4.956, p=0.020] than normal HDL group. In NSTEMI population, there was no significant difference between two groups (1.8% vs. 0.9%, HR: 1.231, 95% CI: 0.649-2.335, p=0.525), but in subgroup analysis, very low HDL subgroup showed higher in-hospital mortality rate compared with normal HDL group (4.0% vs. 0.9%, respectively, p=0.009). In 12-month MACE rates, there was no significant difference between two groups in both populations. CONCLUSIONS: Low HDL was associated with significantly higher risk of in-hospital mortality in STEMI patients, but not in NSTEMI patients. Thus, more aggressive treatment should be considered in STEMI patients with low HDL. |
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