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Secondary Benefits to SGLT2 Inhibitor Use in SLE

Jack Cush, MD

An emulation trial of sodium–glucose cotransporter 2 inhibitors (SGLT2i) in systemic lupus erythematosus patients yielded a significantly reduced risk of several cardiorenal complications among patients with SLE and type 2 diabetes.

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FDA Approves Rinvoq for Giant Cell Arteritis

Jack Cush, MD

Based on the results of the SELECT-GCA study, the US FDA has approved upadacitinib (Rinvoq or UPA) for the treatment of adults with giant cell arteritis (GCA), also known as temporal arteritis. This is the 9th FDA approved indication for upadacitinib in the U.S. for use in rheumatology, gastroenterology, and dermatology.

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2024 Management of Familial Mediterranean Fever Recommendations

Jack Cush, MD

A EULAR/PReS combined task force has developed recommendations for the management of Familial Mediterranean fever (FMF), the most common monogenic autoinflammatory disease worldwide. These evidence-based recommendations update the 2016 recommendations developed for rheumatologists and other HCPs who care for FMF patients.

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Rheumatology: Believe It or Not (4/25/2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from the past week on RheumNow.com. Should we believe the reviews and metanalyses?

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Unmet Needs in Still’s disease

Jack Cush, MD

In February 2023, an expert consensus panel of pediatric and adult rheumatologists met to address challenges in Still’s disease (SD), including systemic juvenile idiopathic arthritis and adult-onset SD. They addressed four main topics: (1) early recognition and diagnosis of SD; (2) pathogenetic pathways and possible biomarkers for diagnosis and response; (3) refractory disease and risk factors, and (4) treatment of SD and its complications.

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Osteoarthritis Risky Business (4.18.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and Journal reports from this week on RheumNow.com.  Osteoarthritis patients have unique risks and synovial fluid WBC numbers can tell you when to worry about septic arthritis in gout and pseudogout patients.

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FDA has approved nipocalimab (Imaavytm), a FcRn for use in generalized myasthenia gravis (gMG). It is approved for using in gMG patents who are anti-AChR and anti-MuSK antibody positive adults and pediatric gMG patients aged 12 and older. https://t.co/CaSwCnCK8V https://t.co/A2COjk2hzY

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67 systemic sclerosis pts w/ mod-to-severe lower GI Sxs were Rx in phase 2, RDBPCT of placebo or fecal transplants at wks 0 and 2, with no signif change in GI sxs by week 12 (bloating or diarrhoea). https://t.co/vWq2c8d4Kn https://t.co/EZGgVYpxAl

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FDA Approves Rinvoq for Giant Cell Arteritis Based on the results of the SELECT-GCA study, the US FDA has approved upadacitinib (Rinvoq or UPA) for the treatment of adults with giant cell arteritis (GCA), also known as temporal arteritis. This is the 9th FDA approved indication https://t.co/gPTwnR2VLw
Dr. John Cush RheumNow ( View Tweet)
2024 Management of Familial Mediterranean Fever Recommendations A EULAR/PReS combined task force has developed recommendations for the management of Familial Mediterranean fever (FMF), the most common monogenic autoinflammatory disease worldwide. These evidence-based https://t.co/jZxCdXrDi6
Dr. John Cush RheumNow ( View Tweet)
Neglected adult PFAPA syndrome case ub 69 yoF mis-Dx as pharyngitis or lymphadenitis unresponsive to Abx. Could've been Rx w/ daily colchicine. (PFAPA = Periodic Fever, Aphthous stomatitis, Pharyngitis and cervical Adenitis) https://t.co/0Nx5uFlwSx https://t.co/ZAUILEsH8E

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Unmet Needs in Still’s disease In February 2023, an expert consensus panel of pediatric and adult rheumatologists met to address challenges in Still’s disease (SD), including systemic juvenile idiopathic arthritis (sJIA) and adult-onset SD (AOSD). They addressed four main https://t.co/h6FNkQyoKj
Dr. John Cush RheumNow ( View Tweet)
Post-treatment Lyme Syndrome Symptoms that persist long after Lyme disease is treated are not uncommon — a 2022 study found that 14% of patients who were diagnosed and treated early with antibiotic therapy would still develop Post Treatment Lyme Disease (PTLD). https://t.co/mmwGCnARY8
Dr. John Cush RheumNow ( View Tweet)
Prevalence of ANCA Assoc Vasculitis (especially GPA) in Alaskan Natives (AN/AI) is high. GCA prevalence is lower than White populations, but higher than many others. AN/AI peoples w/ AAV & GCA may present at younger ages with more severe disease https://t.co/dhiu6sPGBk https://t.co/rNCo25HGcn

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Castleman disease (CD) is a rare, non-clonal lymphoproliferative disorder w/ systemic sxs & maybe linked w/ herpesvirus 8, POEMS or TAFRO syndrome. Mimickers include lymphoma, sarcoma, IgG4-RD, Infections (EBV, HHV8, HIV, CMV, TB), Autoimmune Dz (RA, SLE, Stills) https://t.co/29M0jePXHd
Dr. John Cush RheumNow ( View Tweet)
Castleman disease (CD) is a rare, non-clonal lymphoproliferative disorder w/ systemic sxs & maybe linked w/ herpesvirus 8, POEMS or TAFRO syndrome. Mimickers include lymphoma, sarcoma, IgG4-RD, Infections (EBV, HHV8, HIV, CMV, TB), Autoimmune Dz (RA, SLE, Stills) https://t.co/70sROoHusy
Dr. John Cush RheumNow ( View Tweet)
Just published, a review of Inflammasomopathies: mechanisms and disease signatures - these are Gain-of-function mutations in inflammasome receptors leading to chronic inflammatory conditions. https://t.co/kDebFdXlx9 https://t.co/NeJrgI9eRV

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Enzyme Porcupine inhibition of Wnt signaling is a promising treatment forsclerosteosis - rare Dz caused by SOST mutations & loss of functional sclerostin. Results in high bone mass & skeletal overgrowth (Sxs of facial paralysis, hearing loss, incr intracranial pressure https://t.co/Bgr5zoHyMG
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Genetic Sequencing in Rheumatology Genetic sequencing as a research and diagnostic tool has expanded in medicine and rheumatology. An interesting review in Arthritis and Rheumatology suggests that despite currently modest use, there will be an expanded role for genetic

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Genetic Analysis of Asymptomatic Antinuclear Antibody Positive Patients A large scale genomic population study found antinuclear antibodies (ANA) in up to 14% of the population; most with ANA are asymptomatic, and ANA production is not associated with significant genetic risk. https://t.co/Ltqf1yaaoy
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