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September to Remember (9.5.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from RheumNow. This week - unemployment, diagnosing Sjogren's and a lot of ILD.

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ILD damage fibrosis path

Abatacept and Methotrexate may Lower Risk of Interstitial Lung Disease in RA

Jack Cush, MD

A post hoc, pooled analysis of of rheumatoid arthritis (RA) clinical trials shows those received abatacept had a lower rate of Interstitial lung disease (ILD).

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Chondrocalcinosis

Chondrocalcinosis Increases Osteoarthritis Risk

Jack Cush, MD

Analysis of data from two large, prospective cohort studies show that knee chondrocalcinosis was associated with an increased risk of incident knee osteoarthritis.

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Repurposing & Pipeline (8.8.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news, reports, pipeline and drug repurposing on this week’s podcast.

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2025 BSR Recommendations for ANCA-associated Vasculitis

Jack Cush, MD

The British Society for Rheumatology (BSR) and British Health Professionals in Rheumatology (BHPR) have published a guideline for the management of adults with ANCA-associated vasculitis (AAV); specifically three conditions: granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA) and eosinophilic granulomatosis with polyangiitis (EGPA).

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CKD & Osteoporosis Rx Revisited (7.25.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news, journal and FDA updates from this past week on RheumNow.com.

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Osteoporosis Drug May Lower Osteoarthritis Risk

Jack Cush, MD

A target trial emulation study using administrative claims suggests that romosozumab was associated with a lower risk of osteoarthritis than teriparatide among individuals with osteoporosis, particularly for knee osteoarthritis.

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Biomarkers in ILD Join Elena K. Joerns, MD, as she highlights key insights on the role of biomarkers in ILD. Sponsored By: Boehringer Ingelheim. https://t.co/Mxg9P50m7C #ILD #Rheumatology https://t.co/tQUvwHD5cX

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Dr. John Cush RheumNow ( View Tweet)
Primary CNS angiitis - an uncommon vasculitis affecting brain, spinal cord, or leptomeninges, typically B/L, but here are 48 pts w/ unilateral PACNS. Dx is made by imaging, wall imaging (VWI), perfusion, spectroscopy. Histology shows small-to med vessel lymphocytic vasculitis https://t.co/xtD7wBT1J2
Dr. John Cush RheumNow ( View Tweet)
Primary CNS angiitis - an uncommon vasculitis affecting brain, spinal cord, or leptomeninges, typically B/L, but here are 48 pts w/ unilateral PACNS. Dx is made by imaging, wall imaging (VWI), perfusion, spectroscopy. Histology shows small-to med vessel lymphocytic vasculitis https://t.co/ji0oaGfdJf
Dr. John Cush RheumNow ( View Tweet)
Tarsal Tunnel Syndrome: An Ultrasound Pictorial Review https://t.co/Qr4ehZo41p Tarsal tunnel syndrome (TTS) is an entrapment neuropathy caused by compression of the posterior tibial nerve or its branches as they pass beneath the flexor retinaculum at the medial ankle. Clinical https://t.co/FivPCl7EvU

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Glossary for Giant Cell Arteritis Dejaco and colleagues have published a glossary of terms often used in conjunction with giant cell arteritis. The glossary of definitions for 23 signs and symptoms of GCA was developed through a consensus process involving international https://t.co/cIA3UvNcP6
Dr. John Cush RheumNow ( View Tweet)
Nailfold videocapillaroscopy (NVC) in Dx of systemic sclerosis - study of 258 NVCs found giant capillaries (specificity 98%) & capillary density to be best at defining a scleroderma pattern (39%). Density ≤8 capillaries/mm best defined dropout (AUC 0.911); having both = 91% https://t.co/zyoe7ofGLR
Dr. John Cush RheumNow ( View Tweet)
Inefficiencies of ANA Testing The Journal of Rheumatology has published an analysis of antinuclear antibody (ANA) multiplex testing showing its nonspecific utility and poor rate of return in identifying ANA-associated autoimmune rheumatic disease (ARDs). https://t.co/85B70egGBw
Dr. John Cush RheumNow ( View Tweet)
Nailfold videocapillaroscopy (NVC) in Dx of systemic sclerosis - study of 258 NVCs found giant capillaries (specificity 98%) & capillary density to be best at defining a scleroderma pattern (39%). Density ≤8 capillaries/mm best defined dropout (AUC 0.911); having both = 91% https://t.co/WQx6fbQiAB
Dr. John Cush RheumNow ( View Tweet)
Retrospective study of FDG-PET scans at Int. Medicine tertiary hosp (2015-2020), included 260 adult IM pts - indications: infx 42%, inflammation 35%, suspected CA 17%. 80% were helpful; 40% Rx changed. 23% neg. results; 9% made the Dx; 43% PET superior to other imaging. Less https://t.co/2UG2npJgRg
Dr. John Cush RheumNow ( View Tweet)
French retrospective observational study of Bx/CT/PET Dx of 380 #GCA pts found 7.6% (29) w/ Nl baseline CRP < 10 mg/L at Dx. GCA w/ low CRP had less fever, more ocular Dz (ant ischemic optic neuropathy 28 vs 13%), & limb claudication (24 vs. 8%) but equal relapse rates https://t.co/fPy92NjJzS
Dr. John Cush RheumNow ( View Tweet)
Cancer screening in RA - retrospective, matched cohort study of 1,614 RA vs 1,597 controls (mean 63 yrs); @ 5 yrs, RA had less cervical cancer screens (52% vs 58%) (aHR:0.83); but no decrease in screens for breast (aHR:0.98), prostate (aHR:0.99), or colorectal (aHR:1.04) CA https://t.co/NnxRnZcZwq
Dr. John Cush RheumNow ( View Tweet)
NEJM images: 55-year-old man with metastatic squamous-cell lung cancer Hx& 6-wk Hx firm, painful swelling RToe1 & RDIP3 w/ ulceration. Xray showed lytic lesions due to acrometastases - rare bony metastases distal to elbow or knee, that may may mimic gout or osteomyelitis https://t.co/1Fh1Cp9dm9
Dr. John Cush RheumNow ( View Tweet)
Subclinical Synovitis Among Psoriasis Patients A systematic review shows that imaging can be used to detect subclinical synovitis among patients with psoriasis and may identify individuals at risk for future psoriatic arthritis. https://t.co/2603Aax8PP https://t.co/2XDtDg1QHh

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Dr. John Cush RheumNow ( View Tweet)
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