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Giant Cell Arteritis Outcomes in Canada

Jack Cush, MD

A retrospective cohort study of patients with giant cell arteritis (GCA) demonstrates relapses are common and seen in nearly half of patients, were common after treatment is stopped and is not effectively averted by methotrexate (MTX).

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Pain,FM,fibromlyalgia,Trigger

Which Fibromyalgia Drugs are Cost-Effective?

Jack Cush, MD

A cost-effectiveness analysis compared FDA approved fibromyalgia drugs (pregabalin, duloxetine, milnacipran) with amitriptyline and found duloxetine was the preferred strategy across perspectives.

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SGLT2 Inhibitors in Gout - Better Outcomes, Fewer Meds

EurekAlert!

Natalie McCormick, PhD, of the Rheumatology and Allergy Clinical Epidemiology Research (RACER) Center within the Division of Rheumatology in the Mass General Brigham Department of Medicine

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MTX.box

Methotrexate intolerance in rheumatoid arthritis

Jack Cush, MD

A current large rheumatoid arthritis (RA) cohort study from Cairo assessed methotrexate (MTX) use and found over half were MTX intolerant and a third of patients were noncompliant with MTX.

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RheumNow Live Preview (1.30.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from RheumNow.com - and the top 5 reasons to attend RheumNow Live 2026, which is one week away.

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Aorta

Aortitis in Giant Cell Arteritis Treated with Tocilizumab

Jack Cush, MD

The The Tocilizumab in Giant Cell Arteritis Spanish Collaborative Group studied giant cell arteritis with aortitis, comparing the efficacy of intravenous vs. subcutaneously (SC) tocilizumab (TCZ) - demonstrating the superiority of SC TCZ.

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Retractions in Rheumatology

Jack Cush, MD

Retraction of rheumatology studies is not uncommon; a recent analysis shows retractions have risen substantially.

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D2T RA Cover

Difficult to Treat Rheumatoid Arthritis

Jack Cush, MD

Dr. Cush addresses the management of difficult-to-treat rheumatoid arthritis (D2TRA).

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TOPKAT Trial: Partial vs Total Knee Replacement

MedPage Today

Patients with osteoarthritis (OA) primarily affecting only one knee joint compartment did just as well with partial knee replacement (PKR) as with total arthroplasty after 10 years in a randomized trial -- and maybe a little bit better.

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DMARD Responses in Localized Scleroderma

Jack Cush, MD

JAMA Dermatology has published the results of a juvenile localized scleroderma (JLS) trial showing that mycophenolate mofetil (MMF) and methotrexate (MTX) are equally effective in treating JLS, noting low flare rates and possibly better tolerability with MMF.

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B Cells at the Brink in Sjögren Disease

Jack Cush, MD

The current issue of Arthritis & Rheumatology reviews current understanding of the immunopathogenesis of Sjögren disease (SjD) and how that has influenced the quest for drug development for this most systemic autoimmune disorder. 

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Long term outcomes study of 22 pts w/ adult Stills. 16 (72.7%) completed LTE w/ mean observation 168.9 wks. 3/22 had serious adverse events, Tx efficacy ACR70=68% and 95% reduced in glucocorticoid doses w/ 41% in GC-free remission https://t.co/h0MvDLWGhD https://t.co/HDIKF7VMwA

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Dr. John Cush RheumNow ( View Tweet)
Aortitis in Giant Cell Arteritis Treated with Tocilizumab The Tocilizumab in Giant Cell Arteritis Spanish Collaborative Group studied giant cell arteritis (GCA) with aortitis, comparing the efficacy of intravenous (IV) vs. subcutaneously (SC) tocilizumab (TCZ) - demonstrating https://t.co/GPt7sTzbpH
Dr. John Cush RheumNow ( View Tweet)
Retractions in Rheumatology Retractions in rheumatology are rising. An analysis of Retraction Watch data found 381 retracted articles (1989–2024), driven by misconduct or data errors. 68.5% originated in Asia, over half from China (50.7%). https://t.co/I6WmceNi2m https://t.co/6z0jHPaiaR

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Dr. John Cush RheumNow ( View Tweet)
Air pollution ups ANA+: Ontariio Canadi study of 3548 serum samples (2010-13) corrlated particulate matter (PM2.5) w/ serologies. Highest vs lowest quartile PM2.5 showed higher risk of ANA ≥1:640 (OR 1.46) & ≥1:1280 (OR 1.54). Pollution has systemic immune effects! https://t.co/fJrhypNE2A
Dr. John Cush RheumNow ( View Tweet)
The EMA CHMP has started a review of oral complement C5 inhibitor avacopan (Tavneos) based on serious questions about amendments to the data from the pivotal ADVOCATE study. The drug was approved in 2021 for use in GPA & MPA. https://t.co/a5ggUqk1dG

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Dr. John Cush RheumNow ( View Tweet)

Electronic EHR reminders to deprescribe works! EHR study of 1146 pts(mean 74 yrs) showed 2 methods of E-reminder notifications resulted in either a 10.4% or 6.5% deprescribing (vs usual care); deprescribing was 40% more likely (RR 1.40; 95% CI, 1.14-1.73) https://t.co/sXnW5gUP0q https://t.co/n9LhUG612M

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Dr. John Cush RheumNow ( View Tweet)
Japanese nationwide survey of 1943 RMD pts taking Azathioprine (AZA) 34% had adverse events: hepatobiliary (149%), GI (10%), blood/lymphatic (9%), infections (5%), & skin (2.4%). AEs lead to 71% D/C AZA. Serious AEs (Gr ≥3) higher w/ older (OR 2.5), & SLE (OR 2.3) https://t.co/lVNYVQATfx
Dr. John Cush RheumNow ( View Tweet)
IXCHIQ - a live-attenuated chikungunya virus vaccine: 10-30% have mild-moderate adverse effects, w/ headache, fatigue, & myalgia. <3% have severe AEs. Rare reports of encephalitis in elderly post Ixchiq, due to type I IFN-neutralizing autoantibodies (same w/ yellow-fever Vax) https://t.co/3VlZCd4sGc
Dr. John Cush RheumNow ( View Tweet)
Multinational retrospective review of CV risk in IIM (myositis) cohorts finds among 336 pts that > 1/3 are at moderate-high risk for CVD - but 34 % prescribed a statin. Moderate-high risk scores seen w/ necrotizing myopathy (OR 4.6), steroids (OR 1.8), dyslipidaemia (1.2) https://t.co/4IMiaHJvL3
Dr. John Cush RheumNow ( View Tweet)
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