期刊
JOURNAL OF CLINICAL LIPIDOLOGY
卷 13, 期 4, 页码 608-617出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jacl.2019.05.002
关键词
Familial hypercholesterolemia; Homozygous; China; Italy; Lipoprotein apheresis; Novel therapies
资金
- International Atherosclerosis Society
- Pfizer Independent Grants for Learning Change [10839501]
- National Natural Science Foundation of China [81370443, 81170793]
- Clinical Lipid Program of Chinese Medical Association [14010110548]
BACKGROUND: Homozygous familial hypercholesterolemia (hoFH) is a rare inherited disorder characterized by extreme elevation of low-density lipoprotein (LDL) cholesterol, accelerated coronary artery disease, and premature death. Aggressive LDL-lowering therapies are important for survival, but these are not available worldwide. OBJECTIVE: The aim of the study was to compare and contrast cardiovascular outcomes and mortality of hoFH patients in 2 countries with disparate use of lipoprotein apheresis (LA) and modern therapies for lowering LDL cholesterol. METHODS: A retrospective study was undertaken comparing cardiovascular disease (CVD)-free survival and mortality in 44 hoFH patients who were treated with statins but not LA, from a center in Beijing, China, and 18 hoFH patients who were treated with LA and novel therapies from an early age, from a center in Rome, Italy. RESULTS: CVD-free survival and survival were significantly reduced in Chinese patients compared with the Italian patients after 30 years of follow-up (log-rank P < .01). In a pooled analysis, cardiovascular survival was significantly increased with earlier age at treatment, longer duration of treatment, and lower on-treatment LDL cholesterol concentrations (P < .05). In addition, the probability of a CVD event and death were increased in patients that carried a null mutation in the LDLR or had elevated lipoprotein(a). CONCLUSIONS: We show that coronary artery disease outcomes in patients with hoFH can be significantly improved with earlier and potent LDL cholesterol lowering with pharmacotherapies and LA. This has major implications for countries, such as China, where the models of care for hoFH remains underdeveloped. (C) 2019 National Lipid Association. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据