腹腔大动脉动脉瘤的发病和管理
Jonathan Golledge1,2,3, Shivshankar Thanigaimani1,2, Janet T Powell4
1Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, 1 James Cook Drive, Douglas, Townsville, QLD, Australia.
European heart journal
|June 30, 2023
概括
目前,没有药物治疗有效地限制腹腔大动脉瘤 (AAA) 的生长. 需要进一步的研究来确定和测试这种危及生命的疾病的新疗法.
科学领域:
- 心血管研究研究心血管研究
- 血管生物学 血管生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 腹腔大动脉瘤 (AAA) 是全球死亡的一个重要原因,目前的管理重点是监测小动脉瘤和手术修复较大或有症状的动脉瘤.
- 尽管在手术修复方面取得了进展,但开发抑制AAA生长和预防破裂的疗法仍然是一个关键的未满足需求.
研究的目的:
- 审查有关AAA病原体的当前研究.
- 概述旨在限制AAA生长的潜在和研究的疗法.
- 评估现有和新兴治疗点的疗效.
主要方法:
- 对全基因组关联研究 (GWAS) 和孟德尔随机化 (MR) 对新型药物标的分析进行审查.
- 分析了13个安慰剂对照随机试验,评估了各种药物类别.
- 对潜在治疗干预措施的观察队列数据的检查.
主要成果:
- GWAS确定了干白素-6 (IL-6) 阻断作为一个潜在的目标.
- 核磁共振分析表明,目标是低密度脂蛋白胆固醇 (例如PCSK9抑制剂) 和戒烟.
- 十三项随机试验没有找到令人信服的证据证明药物有效减缓AAA生长,理由是样本大小小和不良坚持等局限性.
- 观察数据表明降低血压 (ACE抑制剂) 和甲胺的潜在益处,尽管尚未在随机试验中得到证实.
结论:
- 在随机对照试验中,没有任何药物治疗在限制腹腔大动脉动脉瘤生长方面表现出令人信服的有效性.
- 更大规模的前性研究对于验证潜在的治疗点和为AAA管理开发有效的药理干预措施至关重要.
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