Inclusion criteria | Exclusion criteria |
---|---|
Arthritis and enthesitis | â–ª Psoriasis or a history of psoriasis in the patient or a first degree relative |
or | â–ª Presence of IgM RF on at least two occasions at least 3Â months apart |
Arthritis or enthesitis with at least two of the following: | â–ª Systemic JIA in the patient |
â–ª Sacroiliac joint tenderness and/or inflammatory spinal pain â–ª Presence of HLA-B27 â–ª Onset of arthritis in a male over 6Â years of age â–ª Family history in at least one first degree relative of ankylosing spondylitis, ERA, sacroiliitis with IBD, reactive arthritis or acute anterior uveitis â–ª Acute anterior uveitis | Â |