NCT01099098已完成不适用

Prevalence of Latent Tuberculosis (TB) Infection Diagnosed by Interferon-gamma Release Assay and Tuberculin Skin Tests in Patients With Old Healed TB

Seoul National University Hospital1 个研究点分布在 1 个国家目标入组 480 人开始时间: 2010年1月最近更新: 2011年5月12日

研究概览

简要总结

We easily regard nodules and fibrosis in upper lobes of lung as TB sequelae. The aim of this study is to confirm the prevalence of latent TB infection diagnosed by interferon-gamma release assay and tuberculin skin tests in patients with old healed TB.

研究设计

研究类型: Observational
观察模型: Case Control
时间视角: Prospective

入排标准

年龄范围: 20 Years 至 80 Years（Adult, Older Adult）
性别: All
接受健康志愿者: 是

入选标准

•Age > 20 years
•Patients with TB sequelae in their CXR

排除标准

•Patients on immune-suppressants

结局指标

主要结局

Prevalence of latent TB infection

时间窗: At enrollment

次要结局

未报告次要终点

研究者

发起方

Seoul National University Hospital

申办方类型

Other

研究点 (1)

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