Kidney International reports on a series of systemic lupus erythematosus (SLE) patients, who despite inactive urinary sediment and low level proteinuria, had a high rate of glomerulonephritis (GN) proven by renal biopsy; moreover, the LN was not predicted by laboratory abnormalities.

On January 22nd, the FDA approved voclosporin (Lupkynis) for use in adults with active lupus nephritis; voclosporin is a calcineurin-inhibitor immunosuppressant indicated for use in combination with a background immunosuppressive therapy. FDA approval was based on data from the pivotal AURORA Phase 3 study and the AURA-LV Phase 2 study, which demonstrated the ability of voclosporin to significantly improve LN outcomes after 52 weeks of followup in SLE nephritis patients receiving background standard of care therapies like MMF, and low dose steroids. 

Dr. Jack Cush reviews the news and journal articles from the past week on RheumNow.com, with more than a dozen items to discuss on this week's podcast.

The benefits of hydroxychloroquine in lupus are many, but if you were to withdraw HCQ? A recent study of five Canadian cohorts, suggests that certain baseline variables, including age, race, and steroid use,  were predictive of flare in patients with SLE who tapered or discontinued treatment with hydroxychloroquine.

Takeuchi et al has published their large experience with long-term tacrolimus use in lupus nephritis patients showing its real-world safety and efficacy.

According to a recent report in Annals of Rheumatic Disease, public enthusiasm for hydroxychloroquine (HCQ) created significant access issues for rheumatic patients in the early phases of the COVID-19 pandemic.

UK Clinical Practice Research Datalink population study shows that patients with immune-mediated inflammatory diseases, such as RA, PMR, GCA and IBD, have an augmented risk of CV outcomes with glucocorticoid use; even lower doses had a near doubling of their underlying CVD risk.