Drug Safety

Drs. Jack Cush & Arthur Kavanaugh, two of rheumatology’s most trusted voices, provide a breakdown of the latest breakthroughs and hottest topics in rheumatology from the 2025 ACR Convergence meeting in Chicago.

Here's the last installment of our "ACR Best" abstracts as chosen by the RheumNow faculty.  Most of these were from the final, day 4, but a few were noteworthy holdovers from day 3. Enjoy!

Dr. Jack Cush recaps ACR2025 with suggestions on how to best learn ACR25 content from RheumNow.com and our articles, videos and podcasts.

A new player is entering the IL-23 arena — and it’s a tablet! Icotrokinra (ICO), a first-in-class peptide that binds and blocks the interleukin-23 receptor (IL-23R), is showing encouraging efficacy and safety across a range of psoriasis (PSO) and psoriatic disease (PsD) studies.

After several failures of therapies in Phase 3 trials of Sjogren’s disease (SjD) over many years, all hope is not lost! At this year’s ACR25 Convergence Conference in Chicago, not one but two drugs presented their efficacy and safety data in patients with moderate to severe disease activity as defined by ESSDAI score ≥ 5 points.

They say the easiest bit about GCA, like PMR, is the first week after you start steroids. Those fond memories belie the challenge of ongoing treatment in GCA. In a steroid-only world, there is only misery. Steroid-sparing therapies have changed this completely.

For the last several years, conversations about JAK inhibitors have often started and ended with safety. The shadow cast by ORAL Surveillance has made clinicians more cautious and regulators more restrictive. Yet in practice, many of us continue to reach for upadacitinib when we face challenges in treatment, from rheumatoid arthritis to axial spondyloarthritis. 

Here are 3 abstracts that caught my eye on Day 2 at ACR25. Notably these have takeaway messages that should support your current practices.

As the population ages globally, rheumatologists are caring for an increasingly older patient population more than ever before. In RA alone, nearly 40 percent of patients are now aged 65 years or older. Yet the evidence guiding our treatment decisions continues to come from studies that rarely include them, giving rise to a fundamental question: do we really know how best to treat older adults with rheumatic diseases?

At ACR Convergence 2025, the American College of Rheumatology’s annual meeting, researchers presented pivotal Phase III studies highlighting novel therapeutic options for patients with gout, particularly those with limited treatment choices or uncontrolled disease. The findings underscore continuing progress in addressing a significant unmet need for safer, more effective therapies in this common and often debilitating condition.

The pharmacology treatment including biologics, cellular-based therapies, and Bi-specific T-cell Engager (BiTE) in systemic lupus erythematosus (SLE) is a rapidly expanding field of research that provides excitement and optimism to both the patients and the physicians.

Dr. Jack Cush reviews the news and info reports the day before ACR 2025