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临床试验/NCT01905319
NCT01905319已完成不适用

Juvenile Idiopathic Arthritis in Children in Estonia - an Epidemiological and Clinical Investigation.

University of Tartu0 个研究点目标入组 162 人开始时间: 1998年1月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
162
主要终点
Mean annual incidence rate of juvenile idiopathic arthritis in Estonia during years 1998-2000.

研究概览

简要总结

Aims of the study:

  • to study the incidence rate of juvenile idiopathic arthritis (JIA) and it's clinical subtypes in Estonia for the years 1998-2000;
  • to examine the course and short-term clinical outcome of JIA.

Method: a prospective population-based study carried on in 14 counties of Estonia

研究设计

研究类型
Observational
观察模型
Ecologic Or Community
时间视角
Prospective

入排标准

年龄范围
1 Month 至 15 Years(Child)
性别
All
接受健康志愿者

入选标准

  • The International League of Associations for Rheumatology (ILAR) criteria for juvenile idiopathic arthritis
  • children aged 0-15 years who had arthritis of an unknown cause for at least six weeks with an onset of the disease during the study period

排除标准

  • Children with infectious arthritis, postinfectious arthritis, traumatic arthritis and systemic connective tissue diseases

结局指标

主要结局

Mean annual incidence rate of juvenile idiopathic arthritis in Estonia during years 1998-2000.

时间窗: 3 years

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Chris Pruunsild

MD, PhD

University of Tartu

相似试验

Juvenile Idiopathic Arthritis in Children in Estonia. | 临床试验