用300毫克与100毫克异化片完成结核病预防治疗:一个务实的随机临床试验
João Paulo Cola1, Thiago Nascimento do Prado1, Bárbara Manuella Cardoso Sodré Alves2
1Postgraduate Program in Collective Health, Laboratory of Epidemiology, Universidade Federal Do Espírito Santo, Vitória, Espírito Santo, Brazil.
BMC infectious diseases
|March 2, 2025
概括
使用单个300毫克的异化 (INH) 片用于结核病预防治疗 (TPT),与多个100毫克片相比,治疗完成率显著增加39%. 这种300毫克的INH疗法是TPT的安全有效选择.
科学领域:
- 临床医学 临床医学
- 药理学 药理学是指药理学的学科.
- 传染性疾病 传染性疾病
背景情况:
- 异化 (INH) 单一治疗一直是结核病预防治疗 (TPT) 的标准.
- 研究正在探索新的TPT方案,以提高完成率.
- 这项研究评估了300毫克INH片剂的TPT的疗效和安全性.
研究的目的:
- 为了评估TPT的完成率,使用单个300毫克的异化片.
- 为了比较300毫克INH片剂治疗方案与标准100毫克片剂治疗方案的安全性.
- 分析简化INH剂量对TPT坚持的影响.
主要方法:
- 在巴西 (2019-2022) 进行的一项实用,随机,多中心临床试验.
- 包括用于TPT的成年人,不包括特定的高风险群体 (例如,再治疗,MDR-TB病例,监禁人员).
- 干预:TPT用一片300毫克INH药片与对照:TPT用三片100毫克INH药片;通过奇方位和Poisson回归分析完成.
主要成果:
- 招募了207名参与者,103人接受了300毫克INH片.
- 在300毫克INH组中,69.9%的参与者完成了TPT.
- 300毫克INH组显示TPT完成的风险增加了39% (RR 1.39,95%CI 1.08-1.79) 在不良事件中没有显著差异.
结论:
- 实用性地使用单个300毫克的异化片用于TPT,表明对治疗完成有显著的积极影响.
- 300毫克INH片是一种安全有效的配方,用于TPT的单疗方案.
- 将TPT疗法简化为单个300毫克INH片,可以改善守和公共卫生结果.
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