Study of joint illness patterns and genes in juvenile and adult diseases
Part of Bones, joints & muscles, Immune system & allergy, Skin clinical trials.
This study follows people with systemic juvenile idiopathic arthritis (sJIA), adult-onset Still’s disease (AOSD), and similar conditions to learn how the illness works over time. It also collects blood and family information to study genetics and explain what causes flare-ups, which may help future care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have known or suspected sJIA, AOSD, or a similar inflammatory condition (often with fever and/or arthritis).
- If you are under 16, your symptoms must fit the sJIA diagnosis rules; if 16 or older, you must fit the adult Still’s rules (or have met them before).
- You must be able to consent (or have a parent/guardian for minors) and a legal representative if needed.
- You must be able to attend follow-up visits and follow the study schedule.
- If you are able to get pregnant, you must not be pregnant during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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