Day two at EULAR 2026 was jammed with sessions on advances in immune checkpoint inhhbitors (and irAEs), Lupus, Scleroderma, RA and IgG4 related disease.  Here are a few of my favorites from Day 2. 

At EULAR 2026, two large phase 3 studies highlight that the JAK story in axSpA is still evolving rapidly, with different selectivity profiles and expanding global development programs continuing to push the field forward.

At the "What Is New in Psoriatic Arthritis" session at EULAR 2026, Professor Dennis McGonagle (Leeds, UK) took the audience on a whirlwind yet compact tour of the field, touching on three themes: the pathophysiology of PsA, individualization of clinical management, and emerging research and future directions.

Treatment-refractory RA is more common than we sometimes admit. Roughly 11% of patients fail multiple b/tsDMARD classes, and for the ACPA-positive subset, rituximab has long been the fallback. It works, but it rarely produces durable disease-free intervals. CD19 CAR T-cell therapy was always going to be the question that followed the SLE data. Until EULAR 2026, that question had no prospective answer. The plenary session changed that.

RA-ILD remains one of the most serious extra-articular manifestations of RA, contributing substantially to morbidity and mortality. Two abstracts presented at EULAR 2026 add important insights into identifying patients at risk for RA-ILD and understanding the genetic mechanisms that may underpin disease development.