静止性低血压和脑小血管疾病:一个系统的审查
Julia Hi Wiersinga1,2, Frank J Wolters3,4, Mike Jl Peters5
1Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Internal Medicine Section Geriatrics, Amsterdam, The Netherlands.
概括
静止性低血压 (OH) 在老年人中很常见,并可能通过大脑小血管疾病 (CSVD) 与认知能力下降有关. 目前的研究表明OH和CSVD标志物之间存在不一致的联系,例如白质过强度.
科学领域:
- 神经学 神经学
- 老年病的医生 老年病的医生
- 心血管医学 心血管医学
背景情况:
- 正静性低血压 (OH) 在老年人群中非常普遍.
- 高血压可能通过大脑小血管疾病 (CSVD) 导致认知能力下降.
- 关于OH-CSVD关联的现有研究是分散的和不一致的.
研究的目的:
- 系统地审查和综合有关正静性低血压与大脑小血管疾病之间的联系的证据.
- 评估现有研究的质量,并确定研究缺口.
主要方法:
- 系统的文献综述研究发表到2023年12月1日,在MEDLINE,PubMed和科学网.
- 包括与年龄≥60岁的参与者进行的研究,评估OH与CSVD标志物 (白质强度过高,缺口,脑微出血) 相比.
- 使用修改的JBI检查清单和结果的叙事综合评估偏见风险.
主要成果:
- 从3180个已识别的研究中,包括了18个研究.
- 在15项关于白质超强度 (WMH) 的研究中,有6项发现与OH相关;没有纵向研究显示WMH进展.
- 在缺口和微型血液中报告了不一致的发现;适当的静脉压调整与较小的效果大小相关.
结论:
- 目前关于OH-CSVD关联的证据主要来自横截面研究,产生不一致和不确定的结果.
- 需要进行长度研究,对OH和CSVD进行标准化评估,并进行适当的血压调整.
- 需要进一步的研究来澄清老年人中OH和CSVD之间的关系.
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