Juvenile Idiopathic Arthritis in Children in Estonia.
|ClinicalTrials.gov Identifier: NCT01905319|
Recruitment Status : Completed
First Posted : July 23, 2013
Last Update Posted : March 25, 2020
University of Tartu
Information provided by (Responsible Party):
Chris Pruunsild, University of Tartu
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
|Condition or disease||Intervention/treatment|
|Epidemiology||Other: Blood collecting for storage of samples|
|Study Type :||Observational|
|Actual Enrollment :||162 participants|
|Observational Model:||Ecologic or Community|
|Official Title:||Juvenile Idiopathic Arthritis in Children in Estonia - an Epidemiological and Clinical Investigation.|
|Study Start Date :||January 1998|
|Actual Primary Completion Date :||December 2000|
|Actual Study Completion Date :||December 2002|
Subsequent new juvenile arthritis cases
During years 1998-2000, all new subsequent cases of juvenile idiopathic arthritis diagnosed in Estonia were included in the study group.
Other: Blood collecting for storage of samples
Primary Outcome Measures :
- Mean annual incidence rate of juvenile idiopathic arthritis in Estonia during years 1998-2000. [ Time Frame: 3 years ]
Biospecimen Retention: Samples Without DNA
Sera and plasma.
No Contacts or Locations Provided