针对预防自杀行为的同步远程干预:对临床试验的系统审查和元分析
Laura Comendador1,2, María Paola Jiménez Villamizar3, Josep-Maria Losilla4
1Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Catalonia, Spain.
BMJ open
|October 7, 2025
概括
同步远程干预有效地减少了自杀企图和死亡. 虽然对预防自杀有好处,但它们对自杀念头的影响有限,需要进一步研究它们的机制.
科学领域:
- 公共卫生 公共卫生
- 心理健康技术 心理健康技术
- 临床心理学 临床心理学
背景情况:
- 自杀是一个重要的,可预防的全球健康危机.
- 积极接触干预措施对有自杀企图史的人来说是有前途的.
- 基于远程和同步技术的干预措施为预防自杀提供了新的方法.
研究的目的:
- 系统地审查和元分析基于远程,同步技术的自杀预防策略的有效性.
- 评估这些干预措施对自杀企图,自杀死亡和自杀念头的影响.
主要方法:
- 对28项涉及超过20,000名参与者的研究进行了系统审查和元分析.
- 包括以英语或西班牙语出版的随机对照试验和非随机临床试验.
- 使用已建立的元分析技术进行数据提取和合成,以确定效应大小和评估异质性.
主要成果:
- 同步远程干预显著减少了1,6个月和12个月的自杀企图.
- 在18个月后,与自杀有关的死亡人数显著减少.
- 在任何时间点都没有发现对自杀念头的统计学显著影响.
结论:
- 同步远程干预显示出作为预防自杀企图和死亡的标准护理辅助的潜力.
- 对自杀念头的影响有限,这表明需要有针对性的策略.
- 发现的异质性需要谨慎的解释,并强调需要在方法上加强未来研究的必要性.
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