The Association Between Time of Lipid-Lowering Therapy Initiation and Acute Clinical Presentation Among Patients Admitted With Coronary Artery Disease, and Its Effect on Future Cardiovascular Events: An Australian Observational Study.

IF 2.2 4区 医学 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS Heart, Lung and Circulation Pub Date : 2024-12-08 DOI:10.1016/j.hlc.2024.08.003
David Eccleston, Enayet K Chowdhury, Alex Wang, Eric J Yeh, Nevine Rezkalla, Niranjan Kathe, Anna E Williamson, Nisha Schwarz
{"title":"The Association Between Time of Lipid-Lowering Therapy Initiation and Acute Clinical Presentation Among Patients Admitted With Coronary Artery Disease, and Its Effect on Future Cardiovascular Events: An Australian Observational Study.","authors":"David Eccleston, Enayet K Chowdhury, Alex Wang, Eric J Yeh, Nevine Rezkalla, Niranjan Kathe, Anna E Williamson, Nisha Schwarz","doi":"10.1016/j.hlc.2024.08.003","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Lipid-lowering therapy (LLT) is established as a key element in management of patients with coronary artery disease. However, the effect of time of initiation of LLT on outcomes is unclear.</p><p><strong>Method: </strong>The study compared outcomes of 5,433 patients from Advara HeartCare's Percutaneous Coronary Intervention (PCI) Registry on the basis of timing of LLT initiation classified as pre- or post-PCI admission. The prevalence of acute coronary syndrome (ACS) as the indication for PCI was compared in groups. In patients who underwent PCI for ACS, the incidence of short- (≤30 days) and long-term (>30 days after admission) clinical events (composite of myocardial infarction, cerebrovascular disease, coronary revascularisation, all-cause readmission, and mortality) and first non-fatal cardiovascular events were compared in groups.</p><p><strong>Results: </strong>At the time of hospitalisation for PCI, 3,982 (73.7%) were on LLT (PRE-LLT), and 1,418 (26.2%) initiated LLT after admission (POST-LLT). Patients on PRE-LLT were significantly less likely to experience ACS before admission for PCI than were those commencing LLT after discharge (PRE-LLT 32.3% vs POST-LLT 56.9%; p<0.001), even after matching for baseline risk factors. Among these patients with ACS, patients on PRE-LLT were older than those on POST-LLT (mean 69.5±9.5 vs 65.0±10.0 years; p<0.001), and had a higher prevalence of cardiovascular risk factors including diabetes (31.5% vs 9.6%; p<0.001), hypertension (79.7% vs 51.7%; p<0.001), and renal failure (7.6% vs 2.0%; p<0.001). No difference was observed between groups in the risk of short- or long-term (median 2.0 years; interquartile range 1.0-3.0) post-PCI cardiovascular (hazard ratio [HR] 1.08; 0.83-1.40; p=0.55) or overall clinical events (HR 1.11; 0.93-1.32; p=0.26).</p><p><strong>Conclusions: </strong>In patients with coronary artery disease, the risk of ACS is reduced by early initiation of LLT before revascularisation is required. Long-term outcomes of patients at high risk prescribed LLT before admission for ACS PCI may not differ from those of patients at lower risk commencing LLT after PCI for ACS.</p>","PeriodicalId":13000,"journal":{"name":"Heart, Lung and Circulation","volume":" ","pages":""},"PeriodicalIF":2.2000,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Heart, Lung and Circulation","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.hlc.2024.08.003","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0

Abstract

Background: Lipid-lowering therapy (LLT) is established as a key element in management of patients with coronary artery disease. However, the effect of time of initiation of LLT on outcomes is unclear.

Method: The study compared outcomes of 5,433 patients from Advara HeartCare's Percutaneous Coronary Intervention (PCI) Registry on the basis of timing of LLT initiation classified as pre- or post-PCI admission. The prevalence of acute coronary syndrome (ACS) as the indication for PCI was compared in groups. In patients who underwent PCI for ACS, the incidence of short- (≤30 days) and long-term (>30 days after admission) clinical events (composite of myocardial infarction, cerebrovascular disease, coronary revascularisation, all-cause readmission, and mortality) and first non-fatal cardiovascular events were compared in groups.

Results: At the time of hospitalisation for PCI, 3,982 (73.7%) were on LLT (PRE-LLT), and 1,418 (26.2%) initiated LLT after admission (POST-LLT). Patients on PRE-LLT were significantly less likely to experience ACS before admission for PCI than were those commencing LLT after discharge (PRE-LLT 32.3% vs POST-LLT 56.9%; p<0.001), even after matching for baseline risk factors. Among these patients with ACS, patients on PRE-LLT were older than those on POST-LLT (mean 69.5±9.5 vs 65.0±10.0 years; p<0.001), and had a higher prevalence of cardiovascular risk factors including diabetes (31.5% vs 9.6%; p<0.001), hypertension (79.7% vs 51.7%; p<0.001), and renal failure (7.6% vs 2.0%; p<0.001). No difference was observed between groups in the risk of short- or long-term (median 2.0 years; interquartile range 1.0-3.0) post-PCI cardiovascular (hazard ratio [HR] 1.08; 0.83-1.40; p=0.55) or overall clinical events (HR 1.11; 0.93-1.32; p=0.26).

Conclusions: In patients with coronary artery disease, the risk of ACS is reduced by early initiation of LLT before revascularisation is required. Long-term outcomes of patients at high risk prescribed LLT before admission for ACS PCI may not differ from those of patients at lower risk commencing LLT after PCI for ACS.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
求助全文
约1分钟内获得全文 去求助
来源期刊
Heart, Lung and Circulation
Heart, Lung and Circulation CARDIAC & CARDIOVASCULAR SYSTEMS-
CiteScore
4.50
自引率
3.80%
发文量
912
审稿时长
11.9 weeks
期刊介绍: Heart, Lung and Circulation publishes articles integrating clinical and research activities in the fields of basic cardiovascular science, clinical cardiology and cardiac surgery, with a focus on emerging issues in cardiovascular disease. The journal promotes multidisciplinary dialogue between cardiologists, cardiothoracic surgeons, cardio-pulmonary physicians and cardiovascular scientists.
期刊最新文献
Qualitative Content Analysis of Unplanned Readmissions in Patients With Acute Heart Failure. Radiofrequency and Cryoablation as Energy Sources in the Cox-Maze Procedure: A Meta-Analysis of Rhythm Outcomes. High-Intensity Interval Training in Adults With Congenital Heart Disease: A Systematic Review. Validation of a Prediction Model From Quantitative Coronary Angiography to Detect Ischaemic Lesions as Evaluated by Invasive Fractional Flow Reserve. The State of STEMI Care Across NSW: A Comparison of Rural, Regional, and Metropolitan Centres.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1