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Sleep and Obesity: A Bidirectional Relationship

Jack Cush, MD

In July 2026, JAMA concisely reviewed the bidirectional relationship between sleep health and obesity. Obesity affects roughly 40% of US adults and sleep problems affect nearly one-third. This review outlines the biological mechanisms and clinical interventions relevant to weight management.

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Mentshlichkeit* (8.7.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news and recent journal reports on RheumNow.com.

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Air Pollution Increases RA Activity and Flares

MedPage Today

In this study from Korea, levels of small particulate matter correlated with increased RA disease activity and risk for disease flares.

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Chikungunya Club Meeting (7.24.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news, journal reports from the past week on RheumNow.com.

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Swimming Reduces Disability from Low Back Pain

EurekAlert!

Swimming is commonly recommended for patients with chronic low back pain. Yet, there is little trial data investigating swimming. An Australian study has shown for the first time that a program of swimming can be clinically effective in reducing disability from chronic low back pain.

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Evidence-Based Dietary Recommendations for Gout

Chio Yokose, MD, MSC

Gout, historically referred to as the “disease of kings,” was once associated with a lifestyle of excess, including ready access to alcohol and rich meats once reserved for society’s highest ranks.

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Korean National Health Insurance claims study of 4,107 newly Dx gout on allopurinol x 24 mos (vs non-gout controls). Gout significantly higher risk of fractures (aHR 5.52_; 95% CI 4.19–7.26), highest in those with low-adherence to allopurinol (aHR 5.91). Consistent trends seen https://t.co/cTO4lGtYAy
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Rheum Survey> What effect does obesity have on #Lupus pts?

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e-cigarette use assoc w/ a 1.5-fold incr risk of RA & SLE. All of Us Research prg matched 15,909 e-cig users vs nonusers. 66 new RA or SLE among current e-cig (IR 1.43/1,000PYs) vs nonusers (0.93/1,000PYs; IRR 1.54); applies to past or current smokers https://t.co/xYRezwQFYC https://t.co/pnNANfui4Y

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MASLD - Spanish review of 330 pts (101 psoriasis, 127 PsA, 102 controls) found metabolic-dysfunc-assoc steatotic liver Dz in 48% PsO, 32% PsA, 9% controls (p < 0.001). FibroScan tended higher in PsO 6.01 PsA 5.1 vs 4.9 controls https://t.co/wPxbLwVlOW https://t.co/ZtqYX5HPZa

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Systemic Burden of Gout https://t.co/OUgXMtH1bn https://t.co/1AtaFwZ2SR

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Air Pollution Increases RA Activity and Flares Koreans with rheumatoid arthritis (RA) showed increased disease activity and higher flare rates when exposed to relatively high levels of small atmospheric particulate matter, researchers reported. https://t.co/9dZkTzivRz https://t.co/Reic3P5U6r

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Korean study of 1070 #RA pts. assessed for Dz activity & monthly pollution exposure (SO2, NO2, ozone, CO, PM10, PM2.5). Among 6 pollutants, PM2.5 signif incr risk of flare (adj OR 1.11) & DAS28-CRP, CDAI, TJC, SJC; more so w/ in women & nonsmokers & w/ prolonged PM2.5 exposure https://t.co/HgtWMz9LMs
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JAMA Review of Hip Fracture The July 16th edition of JAMA reviews the highly prevalent problem of hip fractures - a major global health burden: 14.2 million occur worldwide annually (280,000 in the US), with global incidence higher in women (833.9/100,000) than men https://t.co/TiiCjoq2Hj
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💡 JAMA Insights: #SleepHealth and #obesity are linked, with insufficient sleep quantity and poor sleep quality associated with weight gain, less healthy diet, and incident obesity. https://t.co/SEj9dwNHiW https://t.co/JbPah4BwDr

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Evidence-Based Dietary Recommendations for Gout Gout, historically referred to as the “disease of kings,” was once associated with a lifestyle of excess. Today, it is more appropriate to refer to gout as a “disease of commoners,” as it is the most common inflammatory arthritis https://t.co/uIrSeOjxJZ
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Fibrosis-4 (FIB-4) Index for Liver Fibrosis is calculated from age, AST, ALT, Plts. Study of 174 RA, PsA, PsO pts on MTX find 11% w/ fibrosis (by elastography). FIB-4 AUC for fibrosis =0.68 (weak). Fibrosis was signif assoc w/ FIB-4 >1.62, DM, obesity, advanced steatosis https://t.co/GYrhs2U1s3
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UK primary care database (2000–21) gout study of new colchicine initiators (n 31,478) vs noninitiators (mean 60 yrs, BMI 30), follow-up of 4.5 yrs. Colchicine use had a signif. 12% lower risk of Joint Arthroplasty (HR 0.88); 23% lower TJA in knee/hip OA (HR 0.77) https://t.co/bT07lUYBB2
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UK primary care database (2000–21) gout study of new colchicine initiators (n 31,478) vs noninitiators (mean 60 yrs, BMI 30), follow-up of 4.5 yrs. Colchicine use had a signif. 12% lower risk of Joint Arthroplasty (HR 0.88); 23% lower TJA in knee/hip OA (HR 0.77) https://t.co/TkYFYhANuH
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QD Clinic: Gout: Is it the Journey or the Destination? Dr. Arthur Kavanaugh discusses a gout patient whose frequent flares improved after lifestyle changes, despite medication not being enough on its own. https://t.co/frf4O87L0I https://t.co/cjtiYY9Ayt

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