All News
Remission – Believe it or Not (10.2.2026)
Dr, Jack Cush reviews the news and journal articles from the past week on RheumNow.com
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Link Between Obesity and Psoriatic Arthritis
Obesity is an incidental comorbidity in psoriatic arthritis (PsA). It is a modifiable, mechanistically active driver of disease onset, severity, and treatment failure. A new comprehensive review in RMD Open (Madsen et al., 2026) synthesizes 49 studies suggesting that weight management belongs in the core PsA treatment algorithm.
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The weight is off, the DMARDs are off - now what?
That promised land of substantive weight loss comes within it the illusion of better disease control and, for inflammatory arthritis patients, the possibility of reducing the burden of regular medicines - often driven by the patient, with or without telling you. It is a dream worth aspiring to and, as we’ve discussed this month, one which is increasingly achievable, albeit still for a small minority of patients. So for those who do reach that ultimate goal, what next?
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Mediterranean Diet Lowers Incident Rheumatoid Arthritis Risk
The American Journal of Clinical Nutrition has published the results of the SUN Project study, showing that long-term adherence to a Mediterranean diet (MedDiet) was associated with a substantially lower risk of incident rheumatoid arthritis (RA), but not psoriasis.
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Bringing TOGETHER-PsA Into Clinical Practice
When Ms. RS came into my clinic for a new patient evaluation, she was suffering from highly active skin disease, joint swelling, pain and poor mobility. Her body mass index was 46, indicating class III obesity. A treatment plan focused solely on her inflammatory disease without addressing her weight would not fully address her overall disease burden.
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Rheumatology Pay Up (9.25.2026)
Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com.
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Obesity and Psoriatic Disease
Obesity is a clinically important comorbidity in psoriasis and psoriatic arthritis. Excess adiposity contributes to systemic inflammation and cardiometabolic risk and may adversely affect disease severity and response to some systemic therapies. Intentional weight loss should be considered an adjunct to appropriate dermatologic and rheumatologic treatment.
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Lifestyle and Incretin Therapy Advice for Rheumatologists
As GLP-1/GIP receptor agonists become standard co-management tools for obese patients with RA, PsA, axSpA, and gout, this JAMA Insights perspective by Kushner, et al. reframes lifestyle counseling as an adjunct to pharmacotherapy - a reversal of the traditional model. This has with direct implications for how we counsel obese patients we start or co-manage on these agents.
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