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临床试验/TCTR20200708001
TCTR20200708001已完成未知

The Prevalence of persistent viral shedding and antibody levels among recovered COVID-19 patients of the hospitals and Public Health Centers under Bangkok Metropolitan Administration

Center of Excellence in Clinical Virology, Faculty of Medicine Chulalangkorn0 个研究点目标入组 239 人开始时间: 2020年7月8日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
发起方
入组人数
239

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
0 N/A (No limit) 至 0 N/A (No limit)(—)
性别
All

入选标准

  • Recovery COVID-19 patients
  • 1. Thai nationality
  • 2. Confirmed COVID-19 using realtime PCR from NP swab or throat swab
  • 3. Recoveryed at least 28 days from first symptoms date
  • 4. Living in Bangkok
  • Closed contact to recovery COVID-19 patient
  • 1. Thai nationality
  • 2. High risk closed contact
  • 3. Last contacted to COVID-19 patients not more than 6 months
  • 4. Living in Bangkok

排除标准

  • Any reasons that unable to draw blood .

研究者

发起方
Center of Excellence in Clinical Virology, Faculty of Medicine Chulalangkorn

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