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暴露前预防 (PrEP) 预防人类免疫缺陷病毒:一种主要的实践方法
Beena Sattar1, Robin Beach2, Philip C Johnson2
1Division of General Medicine, Department of Internal Medicine, McGovern Medical School, Houston, TX, USA. beena.sattar@uth.tmc.edu.
Journal of general internal medicine
|March 7, 2025
概括
医疗保健提供者应提供暴露前预防 (PrEP),以减少艾滋病毒的感染. 增加PrEP使用对于结束艾滋病毒流行和实现国家预防目标至关重要.
科学领域:
- 公共卫生 公共卫生
- 传染性疾病 传染性疾病
- 预防医学 预防医学
背景情况:
- 获得性免疫缺陷综合征 (AIDS) 是一种由人类免疫缺陷病毒 (HIV) 引起的慢性疾病.
- 虽然没有治愈艾滋病毒/艾滋病,但有效的药物可以控制病毒并防止疾病的进展.
- 暴露前预防 (PrEP) 是一种安全有效的生物医学干预措施,以减少艾滋病毒的感染.
研究的目的:
- 为强调医疗保健提供者向性活跃患者提供PrEP的紧迫性.
- 为PrEP利用提供支持数据.
- 为临床医生指导安全处方和监测PrEP.
主要方法:
- 审查目前关于PrEP有效性和实施的指导方针和数据.
- 对国家艾滋病毒感染趋势和PrEP覆盖率的分析.
- 关于PrEP服务临床整合的指导.
主要成果:
- 准备剂显著降低了感染艾滋病毒的风险.
- 全国PrEP覆盖率有所增加,但仍低于目标,2021年只有30%的符合条件的个人处方药.
- 实现国家目标需要公平的准入和提高提供者对PrEP的熟悉度.
结论:
- 扩大PrEP的获取和使用对于实现美国的目标至关重要,即到2025年减少75%的新艾滋病毒感染,到2030年减少90%的新艾滋病毒感染.
- 医疗保健提供者和公众的持续教育对于早期干预和有效的艾滋病毒预防至关重要.
- 在所有人群中提供公平的PrEP覆盖是结束艾滋病毒流行病的必要条件.
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