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ALLHAT研究中的心力衰竭:入选研究时的抗高血压药物治疗是否影响转归?
Heart Failure in ALLHAT: Did Blood Pressure Medication at Study Entry Influence Outcome?
Grimm RH, ALLHAT Collaborative Research Group   2010/3/25 17:26:55 
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J Clin Hypertens, 2009,
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Lower heart failure (HF) rates in individuals taking chlorthalidone vs amlodipine, lisinopril, or doxazosin were unanticipated in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). HF differences appeared early, leading to questions about the possible influence of pre-enrollment antihypertensive drugs. A post hoc study evaluated hospitalized HF events. During year 1479 individuals had HF, with pre-entry antihypertensive medication data obtained on 301 patients (63%). Case-only analysis examined interactive effects (interaction odds ratio [OR, ratio of ORs]) of previous medication and ALLHAT treatment on HF outcomes, eg, did treatment effect differ by pre-entry antihypertensive class? Among cases, 39%, 37%, 17%, and 47% were taking pre-entry diuretics, angiotensin-converting enzyme inhibitors, β-blockers, and calcium channel blockers, respectively. Interaction OR for year 1 HF for amlodipine vs chlorthalidone for patients taking vs not taking diuretics pre-entry was 1.08 (95% confidence interval [CI], 0.53–2.21; P=.83); for lisinopril vs chlorthalidone, 1.33 (95% CI, 0.65–2.74; P=.44); and for doxazosin vs chlorthalidone, 1.13 (95% CI, 0.57–2.25; P=.73). Controlling for other pre-entry antihypertensives yielded similar results. There was no significant evidence that pre-entry drug type explained observed hospitalized HF differences by ALLHAT treatment.
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病例分析 <span class="ModTitle_Intro_Right" id="EPMI_Home_MedicalCases_Intro_div" onclick="javascript:window.location='http://www.elseviermed.cn/tabid/127/Default.aspx'" onmouseover="javascript:document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.cursor='pointer';document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.textDecoration='underline';" onmouseout="javascript:document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.textDecoration='none';">[栏目介绍]</span>  病例分析 [栏目介绍]

 王燕燕 王曙

上海交通大学附属瑞金医院内分泌科

患者,女,69岁。2009年1月无明显诱因下出现乏力,当时程度较轻,未予以重视。2009年3月患者乏力症状加重,尿色逐渐加深,大便习惯改变,颜色变淡。4月18日入我院感染科治疗,诉轻度头晕、心慌,体重减轻10kg。无肝区疼痛,无发热,无腹痛、腹泻、腹胀、里急后重,无恶性、呕吐等。入院半月前于外院就诊,查肝功能:ALT 601IU/L,AST 785IU/L,TBIL 97.7umol/L,白蛋白 41g/L,甲状腺功能:游离T3 30.6pmol/L,游离T4 51.9pmol/L,心电图示快速房颤。
 

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友情链接:中文版柳叶刀 | MD CONSULT | Journals CONSULT | Procedures CONSULT | eClips CONSULT | Imaging CONSULT | 论文吧 | 世界医学书库 医心网 | 前沿医学资讯网

公司简介 | 用户协议 | 条件与条款 | 隐私权政策 | 网站地图 | 联系我们

 互联网药品信息服务资格证书 | 卫生局审核意见通知书 | 药监局行政许可决定书 
电信与信息服务业务经营许可证 | 京ICP证070259号 | 京ICP备09068478号

Copyright © 2009 Elsevier.  All Rights Reserved.  爱思唯尔版权所有