ACR Convergence 2025 will be kicking off with a Plenary Session by Michelle Petri (Abstract 0772: Redefining When to Biopsy the Kidney in Patients with SLE), which is a great place to kick off our coverage of the meeting. As part of a collaboration with the Accelerating Medicines Partnership, Petri and colleagues have given data to what many of us have long suspected: a biopsy threshold of 0.5g/d of proteinuria may be too high.

We know that pre-RA is a definition that stands under a large umbrella, ranging from asymptomatic individuals with ACPA positivity to individuals with symptomatic pre-clinical synovitis. How can we predict the transition from the at-risk state to clinical RA outside the realm of clinical, conventional serological (RF/anti-CCP) or imaging (US/MRI synovitis) biomarkers?

Patients with lupus nephritis were more likely to get off chronic corticosteroid treatment, and stay off, when certain factors were in place, researchers said.

The clinical features and genetic abnormalities of neuropsychiatric systemic lupus erythematosus shows that NPSLE often means more severe lupus and more organ involvement beyond the central nervous system.