关于预防输血传染性传染病措施的国际调查-研究结果2:检测和供体警
Galen Conti1, Jay Epstein2, Silvano Wendel3
1American Red Cross, Rockville, Maryland, USA.
Vox sanguinis
|June 4, 2025
概括
全球血液安全措施显示,在不同收入层面对艾滋病毒,HBV和HCV进行一致的查. 捐赠者警实践,包括教育和通知,也是统一的,确保在全球范围内预防输血传染性传染病 (TTID).
科学领域:
- 输血医学 输血医学
- 预防传染病 预防传染病
- 公共卫生政策 公共卫生政策
背景情况:
- 输血传染性传染病 (TTIDs) 构成一个重大的全球健康风险.
- 标准化血液安全措施对于预防TTID至关重要.
研究的目的:
- 分析全球血液安全措施,以预防TTID.
- 为了比较TTID测试要求,实践和捐助者警在不同的世界银行收入水平.
主要方法:
- 进行了一项关于血液安全措施的全球调查.
- 74个国家/地区的答案根据世界银行收入水平 (LLMI,UMI,HI) 分类.
- 在收入群体中对TTID测试和捐助者警实践进行了比较.
主要成果:
- 所有被调查的国家都要求对艾滋病毒,HBV和HCV进行查;梅毒查是常见的.
- 核酸检测 (NAT) 在低收入和中低收入国家比高收入国家更少.
- 确认性检测被广泛使用 (96%),捐赠者警实践 (教育,通知,推迟,撤回单位) 在收入水平上是一致的.
结论:
- 全球范围内都在进行HIV,HBV和HCV的普遍查,并广泛使用确认性检测.
- 虽然像NAT这样的先进测试在低收入环境中不太常见,但在全球范围内,捐助者的警仍然是一致的.
- 这些发现凸显了全球对血液安全和TTID预防的承诺.
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