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Poets Know It (3.13.2026)
Dr. Jack Cush reviews the news, regulatory decisions and new journal articles.
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Rheumatic Immune-related Adverse Effects with Checkpoint Inhibitor Therapy
A retrospective study of patients who developed rheumatic immune-related adverse events (R-irAEs) after receiving immune checkpoint inhibitors (ICIs) at two oncology centers in Spain suggests that early recognition can lead to effective management that allows continuation of cancer therapy.
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b/ts-DMARDs Do Not Arrest Bone Loss in RA
In RA, the goal is to control or arrest inflammation such that articular and bony damage is halted. While we have many effective therapies, it is not clear that biologic or targeted synthetic disease-modifying antirheumatic drugs (b/tsDMARDs) can prevent or improve osteoporosis outcomes in RA. A current real-world study showed that 1 year of b/tsDMARDs use did not arrest osteoporosis progression.
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NEJM: Obinutuzumab in Active Systemic Lupus Erythematosus
A phase 3 trial of obinutuzumab, an anti-CD20 monoclonal antibody, showed potent B-cell depletion and clinical efficacy active systemic lupus erythematosus without evidence of nephritis.
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Long-Term Hydroxychloroquine Retinopathy Risk
MedPage Today
About one in 18 patients taking hydroxychloroquine (HCQ) for 15 years develop retinal damage, a new meta-analysis indicated.
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TYK2 Inhibitor Deucravacitinib FDA Approved for Psoriatic Arthritis
On Friday, March 6th, the FDA approved deucravacitinib (Sotyktu) for the treatment of adults with active psoriatic arthritis (PsA) based on the results of the pivotal Phase 3 POETYK PsA-1 and POETYK PsA-2 clinical trials.
UBER Rheumatology Ride (3.6.2026)
Dr. Jack Cush reviews the news and journal reports from this week on RheumNow.com
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Managing Gout in CKD Patients
A current review article addressed the management of gout patients with chronic kidney disease (CKD). This full read review addresses the epidemiology, challenges, treatment decisions, and outcomes.
https://t.co/ND0cspcmDd https://t.co/HI55D5koZj
Dr. John Cush RheumNow ( View Tweet)
Long-Term Hydroxychloroquine Retinopathy Risk
About one in 18 patients taking hydroxychloroquine (HCQ) for 15 years develop retinal damage, a new meta-analysis indicated.
https://t.co/TBSTIb29Pf https://t.co/7TYQe4N4JH
Dr. John Cush RheumNow ( View Tweet)
The Role of Calcineurin Inhibitors in Lupus Nephritis
In the U.S, lupus nephritis affects approximately 40–50% of patients with systemic lupus erythematosus (SLE), contributing significantly to the morbidity and mortality of the affected individuals (1). However, significant https://t.co/sc4cgAYzGy
Dr. John Cush RheumNow ( View Tweet)
Sodium-glucose cotransporter-2 (SGLT2) inhibitors lower serum uric acid levels, by approximately 0.6 to 1.5 mg/dL. They increase renal uric acid excretion via a uricosuric effect), thereby reducing gout risk by 30% to 50%. https://t.co/weXVOhpiP9 https://t.co/NsCRNi9JI9
Dr. John Cush RheumNow ( View Tweet)
Metanalysis of calcineurin inhib. in RA - 11 RCTs, 1793 RA pts. Cyclosporin (CSA( (RR 1.6 & Tacrolimus (TAC (RR 2.1) signif improved ACR20 responses. CSA was dose dependent, less so w/ TAC. Both require serum Creat. monitoring consistent increase in s-Cr https://t.co/OxNGYbupnt https://t.co/F08vDCMYtr
Links:
Dr. John Cush RheumNow ( View Tweet)
Long-Term Hydroxychloroquine Retinopathy Risk
About one in 18 patients taking hydroxychloroquine (HCQ) for 15 years develop retinal damage, a new meta-analysis indicated.
https://t.co/Gp6o0FfEYA https://t.co/TjLNXl229v
Dr. John Cush RheumNow ( View Tweet)
Basic, full-read overview of "JAK inhibitors: risks and safety principles" from the Pharmaceutical Journal. Addresses MOA, indications, warnings, monitoring, adverse effects, interactions, Serious AEs, vaccination and best practices. https://t.co/qrqeu1CzRg https://t.co/7qIszLwUrf
Dr. John Cush RheumNow ( View Tweet)
The Role of Calcineurin Inhibitors in Lupus Nephritis
In the U.S, lupus nephritis affects approximately 40–50% of patients with systemic lupus erythematosus (SLE), contributing significantly to the morbidity and mortality of the affected individuals (1). However, significant https://t.co/JBz0gQeJUr
Dr. John Cush RheumNow ( View Tweet)
Hydroxychloroquine Lowers SLE and RA Hospitalizations
A population-based study from British Columbia, Canada, shows that antimalarial adherence was associated with a lower risk of hospital admission in patients with rheumatoid arthritis (RA) and systemic lupus erythematosus https://t.co/vsJDOh09ji
Dr. John Cush RheumNow ( View Tweet)
Observational study of 42 Mexican lupus nephritis pts on Immunosuppressives + Calcineurin Inhibitors (CNIs) @ 12 mos complete & partial responses seen in 26% & 36%, w/ signif reduction in proteinuria (2.89 vs 0.72 g/d, p < .001), & transient decrease in eGFR at 12 mo (109 vs 114) https://t.co/Het4GKaTmv
Dr. John Cush RheumNow ( View Tweet)
IL-23i fails in GCA? Small RCT of 53 GCA pts (age 71 yrs; 60% new; 40% relapsing GCA) 35 given Guselkumab vs 18 on PBO. Wk 28 GC free remission in 40% vs 33% (P .64), also w/ similar flare rates (31% v 39%). results didnt supportguselkumab use in GCA. https://t.co/AMTmiDBc94 https://t.co/4AQe8HbwQp
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Open-label experience with upadacitinib in 27 Behcets pts (median 36 yrs) w/ median BDCAF 4 (2–7). At 6 mos overall response seen in 23/27 (85%) (16 CRs, 7 PRs) w/ signif reductions in BDCAF, CRP, ESR, & steroid dose by week 24. 3 pts relapsed during F/U https://t.co/VXkskVyWgT
Dr. John Cush RheumNow ( View Tweet)
Hydroxychloroquine Lowers SLE and RA Hospitalizations
A population-based study from British Columbia, Canada, shows that antimalarial adherence was associated with a lower risk of hospital admission in patients with rheumatoid arthritis (RA) and systemic lupus erythematosus https://t.co/YR8Zfw8pL6
Dr. John Cush RheumNow ( View Tweet)
