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抗抑郁药的协会血清素载体与退伍军人人口中出血事件的亲和力

Emily H Barbour¹, Christie H Kahlon¹, Marc J Pepin^1,2

¹Durham Veterans Affairs Health Care System, U.S. Department of Veterans Affairs.

Journal of clinical psychopharmacology

|January 26, 2026

概括

处方抗抑郁药的退伍军人具有较高的血清素转运体 (SERT) 结合亲和力,面临明显增加的出血事件的风险. 这一发现凸显了对抗抑郁药相关出血风险的进一步研究的需要.

科学领域:

药理学药理学是指药理学的学科.
临床医学临床医学
患者安全患者安全

背景情况:

治疗引起的出血是与血抗抑郁药相关的已知风险.
有限的研究已经探索了抗抑郁药与血清素转运体 (SERT) 的结合亲和力和出血风险之间的关系.

研究的目的:

评估抗抑郁药与SERT的结合 afinity 和出血事件的风险之间的关联.
解决有关不同SERT结合亲缘关系和相关出血风险的文献上的差距.

主要方法:

从2018年1月到2020年1月,对267名退伍军人的出血事件进行了回顾性评估.
根据SERT结合亲和力对抗抑郁药物的分类:高 (Ki ≤1),中等 (Ki >1至<10) 和低 (Ki ≥10).

主要成果:

56%的经历出血的退伍军人服用抗抑郁药具有高SERT结合 afinity.
具有中等和低SERT结合 afinity 的抗抑郁药与分别有17.2%和26.6%的出血事件相关 (P < 0.0001).
常见的出血类型包括血,上部胃肠道出血和血液性失血症.

结论:

处方抗抑郁药的退伍军人具有高的SERT结合 afinity 显示出明显增加的出血风险.
需要进一步的大规模随机前性试验来证实这些发现,并充分理解其含义.

关键词:

抗抑郁药是一种抗抑郁药.结合性亲和力是一种结合性亲和力.流血出血流血出血抑制常数是一种阻碍常数.血清素输送体 (SERT) 是一种

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