轻度非致残性急性缺血性卒中患者接受双重抗血小板疗法与阿替普酶治疗的性别差异:ARAMIS 研究的二次分析。

IF 7.4 2区 医学 Q1 CLINICAL NEUROLOGY CNS drugs Pub Date : 2024-08-01 Epub Date: 2024-05-28 DOI:10.1007/s40263-024-01096-x
Hui-Ling Qu, Xiao-Yu Sun, Chao He, Hui-Sheng Chen
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引用次数: 0

摘要

背景和目的:性别与中风的临床预后有关。本研究旨在根据急性轻度缺血性卒中抗血小板与重组组织纤溶酶原激活剂(R-tPA)试验(ARAMIS)确定性别对缺血性卒中双联抗血小板(DAPT)与阿替普酶疗效的影响:在这项 ARAMIS 研究的二次分析中,符合条件的 18 岁及以上非致残性轻微脑卒中患者在脑卒中发生后 4.5 小时内接受了双联抗血小板疗法或静脉注射阿替普酶后,被分为两组:男性组和女性组。主要终点是良好的功能预后,即 90 天时改良 Rankin 量表(mRS)为 0-1。研究采用了二元逻辑回归分析和广义线性模型:在完成研究的 719 名患者中,31%(223 人)为女性,69%(496 人)为男性。在优良功能预后(未经调整的男性 p = 0.304,女性 p = 0.993;调整后男性 p = 0.376,女性 p = 0.918)和良好功能预后(mRS 评分 0-2 分;未经调整的男性 p = 0.968,女性 p = 0.881;调整后男性 p = 0.824,女性 p = 0.881)方面没有明显的性别差异。但就次要结果而言,与阿替普酶相比,DAPT与男性24小时内早期神经功能恶化的比例显著降低相关{未经调整的几率比[OR] = 0.440 [95% 置信区间 (CI),0.221-0.878];p = 0.020;调整后 OR = 0.436 [95% CI,0.216-0.877];p = 0.020},但在女性中没有相关性[未调整 OR = 0.636 (95% CI,0.175-2.319),p = 0.490;调整 OR = 0.687 (95% CI,0.181-2.609),p = 0.581]。在安全性结果方面,与DAPT组相比,阿替普酶与男性[未调整OR = 3.110 (95% CI, 1.103-8.770); p = 0.032]显著增加的任何出血事件比例相关,但与女性[未调整OR = 5.333 (95% CI, 0.613-46.407), p = 0.129; 调整OR = 5.394 (95% CI, 0.592-49.112), p = 0.135]无关:性别并不影响双联抗血小板疗法与静脉注射阿替普酶治疗轻度非致残性卒中的效果,但接受阿替普酶治疗的男性患者早期神经功能恶化和出血事件发生率更高。
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Sex Differences in the Dual Antiplatelet Therapy Versus Alteplase for Patients with Minor Nondisabling Acute Ischemic Stroke: A Secondary Analysis of the ARAMIS Study.

Background and purpose: Sex is associated with clinical outcome in stroke. The present study aimed to determine the effect of sex on efficacy of dual antiplatelet (DAPT) versus alteplase in ischemic stroke based on Antiplatelet versus recombinant tissue plasminogen activator (R-tPA) for Acute Mild Ischemic Stroke (ARAMIS) trial.

Methods: In this secondary analysis of the ARAMIS study, eligible patients aged 18 years or older with minor nondisabling stroke who received dual antiplatelet therapy or intravenous alteplase within 4.5 h of stroke onset were divided into two groups: men and women. The primary endpoint was an excellent functional outcome, defined as a modified Rankin Scale (mRS) 0-1 at 90 days. Binary logistic regression analyses and generalized linear models were used.

Results: Of the 719 patients who completed the study, 31% (223) were women, and 69% (496) were men. There were no significant sex differences in excellent functional outcome (unadjusted p = 0.304 for men and p = 0.993 for women; adjusted p = 0.376 for men and p = 0.918 for women) and favorable functional outcome (mRS score of 0-2; unadjusted p = 0.968 for men and p = 0.881 for women; adjusted p = 0.824 for men and p = 0.881 for women). But for the secondary outcomes, compared with alteplase, DAPT was associated with a significantly decreased proportion of early neurological deterioration within 24 h in men {unadjusted odds ratio [OR] = 0.440 [95% confidence interval (CI), 0.221-0.878]; p = 0.020; adjusted OR = 0.436 [95% CI, 0.216-0.877]; p = 0.020}, but not in women [unadjusted OR = 0.636 (95% CI, 0.175-2.319), p = 0.490; adjusted OR = 0.687 (95% CI, 0.181-2.609), p = 0.581]. For the safety outcomes, compared with the DAPT group, alteplase was associated with a significantly increased proportion of any bleeding events in men [unadjusted OR = 3.110 (95% CI, 1.103-8.770); p = 0.032], but not in women [unadjusted OR = 5.333 (95% CI, 0.613-46.407), p = 0.129; adjusted OR = 5.394 (95% CI, 0.592-49.112), p = 0.135].

Conclusion: Sex did not influence the effect of dual antiplatelet therapy versus intravenous alteplase in minor nondisabling stroke, but more early neurological deterioration and bleeding events occurred in men who received alteplase.

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来源期刊
CNS drugs
CNS drugs 医学-精神病学
CiteScore
12.00
自引率
3.30%
发文量
82
审稿时长
6-12 weeks
期刊介绍: CNS Drugs promotes rational pharmacotherapy within the disciplines of clinical psychiatry and neurology. The Journal includes: - Overviews of contentious or emerging issues. - Comprehensive narrative reviews that provide an authoritative source of information on pharmacological approaches to managing neurological and psychiatric illnesses. - Systematic reviews that collate empirical evidence to answer a specific research question, using explicit, systematic methods as outlined by the PRISMA statement. - Adis Drug Reviews of the properties and place in therapy of both newer and established drugs in neurology and psychiatry. - Original research articles reporting the results of well-designed studies with a strong link to clinical practice, such as clinical pharmacodynamic and pharmacokinetic studies, clinical trials, meta-analyses, outcomes research, and pharmacoeconomic and pharmacoepidemiological studies. Additional digital features (including animated abstracts, video abstracts, slide decks, audio slides, instructional videos, infographics, podcasts and animations) can be published with articles; these are designed to increase the visibility, readership and educational value of the journal’s content. In addition, articles published in CNS Drugs may be accompanied by plain language summaries to assist readers who have some knowledge of, but not in-depth expertise in, the area to understand important medical advances.
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