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临床试验/TCTR20211022001
TCTR20211022001已完成不适用

Genetic study to identify genetic variants which affect clinical severity in Thai patients with beta thalassemia hemoglobin E

Siriraj Hospital0 个研究点目标入组 338 人开始时间: 2021年10月22日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
338

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
4 Years 至 N/A (No limit)(—)
性别
All

入选标准

  • 1.Thai patients with beta thalassemia hemoglobin E aged over 17 who give consent to collect personal data and DNA
  • 2.Thai children with beta thalassemia hemoglobin E aged over 4 whose parents give consent to collect personal data and DNA
  • 3.Thalassemia diagnosed by hemoglobin typing or polymerase chain reaction or has been reported in medical record

排除标准

  • 1.Patients with beta thalassemia hemoglobin E are treated by drugs that affect percentage of hemoglobin F such as hydroxyurea
  • 2.Patients with beta thalassemia hemoglobin E having other diseases which can cause anemia
  • 3.Patients receiving last red blood cell transfusion less than 2 weeks before the start of the study
  • 4.Patients with beta thalassemia hemoglobin E with moderate clinical severity
  • 5.Patients refusing to participate in the study

研究者

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