Eligibility criteria
Condition
Juvenile Rheumatoid Arthritis
Sex
Females and Males
Age
2-17 years
Inclusion criteria
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- Age at least 2 years but less than 18 years; JIA of any of the following subtypes:
oligoarthritis, polyarthritis, or stable systemic disease;
- new treatment (started not more than 6 months prior) with one NSAID (celecoxib or
nsNSAID).
Exclusion criteria
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- Patients with the following JIA subtypes: active systemic disease, psoriatic
Arthritis, enthesitis-related Arthritis, or undifferentiated arthritis;
- Patients with Reiter's syndrome; patients unlikely to complete 2 years of follow up;
- Patients who need to use multiple NSAIDs at the same time.