在马萨诸塞州梅里麦克谷的注射药物使用驱动的艾滋病毒疫情中进行快速评估:从一个案例研究中的亮点
Sabrina S Rapisarda1,2, Joseph Silcox3, Patricia Case4
1The Heller School for Social Policy & Management, Brandeis University, Opioid Policy Research Collaborative, Waltham, MA, USA. srapisarda@brandeis.edu.
AIDS and behavior
|November 7, 2024
概括
非法芬太尼导致过量服用死亡和传染病爆发. 快速评估确定了风险和有效的减少伤害策略,但解决社会决定因素对于未来的预防至关重要.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 药物使用研究研究 药物使用研究
背景情况:
- 非法制造的芬太尼在吸毒者中显著增加了阿片类药物过量死亡率和传染病爆发率.
- 当地的公共卫生响应往往因缺乏及时数据和有效工具来应对新出现的药物供应威胁而受到阻碍.
- 风险环境框架指导理解影响PWUD健康结果的复杂因素.
研究的目的:
- 评估非法芬太尼对PWUD中艾滋病毒爆发的影响.
- 评估当地减少危害和治疗干预措施的有效性.
- 确定导致物质使用和传染病风险的社会和结构因素.
主要方法:
- 一个混合方法的设计,包括两个快速评估研究在洛威尔和劳伦斯,马萨诸塞州.
- 通过调查收集定量数据 (n=130) 和通过民族学实地笔记和采访收集定性数据 (n=34).
- 对定性数据和描述性统计数据进行主题分析,用于调查回应,以将调查结果置于背景.
主要成果:
- 第1项研究 (在艾滋病毒爆发期间) 显示,注射器使用限制,注射频率高,注射器重复使用和不安全的处置,住房不稳定性和有限的减少危害服务加剧了这种情况.
- 第二项研究 (疫情爆发后,有干预措施) 显示注射风险降低,注射器实践改善,纳洛使用增加,频繁进行HIV/HCV测试,以及更多地参与注射器服务计划.
- 尽管有所改善,但基本的社会和结构性脆弱性仍然存在,这表明社区风险持续存在.
结论:
- 快速评估是了解和应对药物供应变化和疫情的宝贵工具.
- 投资于降低危害和治疗基础设施可以减轻直接风险并改善PWUD的健康结果.
- 解决健康的社会和结构性决定因素对于长期预防与物质使用相关的伤害和传染病爆发至关重要.
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