A cohort analysis from Toronto suggests that axial psoriatic arthritis (PsA) is distinctly different from axial ankylosing spondylitis (AS) with psoriasis. Researchers examined two PsA and AS cohorts -  patients with PsA with axial disease and isolated axial patients with AS with psoriasis. 

Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow and discusses a case of refractory juvenile dermatomyositis with calcinosis.

JUNIPERA study evaluated secukinumab (SEC) in children with enthesitis-related arthritis (ERA) and juvenile psoriatic arthritis (JPsA) and was found to be safe and effective in patients with active ERA and JPsA who previous failed to respond to conventional therapy.

Global age-standardized mortality rate (ASMR) for 1000000 was for 0.13 for AS, 0.04 for PsA, 0.86 for CD and 0.76 for UC. Using mortality data from the World Health Organisation (WHO), researchers showed that over time, while there has been no change in age-standardized mortality rates (ASMR) for patients with ankylosing spondylitis (AS), ASMR were decreased for IBD patients (Crohn's disease [CD] and ulcerative colitis [UC]).

We've got a lot to discuss this week: psoriasis; fatigue; sleep; sural nerve biopsies; uveitis and SpA; diet and RA; tofacitinib and the ORAL surveillance study; what not to take with mycophenolate - and more. In what order should these items be discussed? This week the run down is based on popularity, measured by rheumatologist engagements on the website and social media.