Across The Rheum Podcast: Part 2 - Currently Available IL-23 Agents

In Part 2 of the Across the Rheum podcast series, host Dr. Sergio Schwartzman continues the three-part discussion on the IL-23 paradigm in psoriatic arthritis (PsA). This episode takes a focused, clinical look at the currently available IL-23 inhibitors, reviewing their mechanisms of action, structural differences, dosing strategies, and FDA-approved indications across psoriasis, psoriatic arthritis, Crohn’s disease, and ulcerative colitis.

Joined again by Jessica Farrell, PharmD, and Dr. Monica Schwarzman, the conversation examines p19 vs p40 IL-23 inhibition, compares key clinical trial efficacy data in both psoriasis and psoriatic arthritis, and discusses how these data may inform real-world treatment decisions. The episode also explores class switching, limitations of cross-trial comparisons, and the evolving role of head-to-head studies in rheumatology.

This episode is designed for rheumatology clinicians and APPs seeking practical insight into how IL-23 inhibitors are differentiated and positioned in modern PsA management.

Stay tuned for Part 3, where the series concludes with clinical positioning and real-world application of IL-23–directed therapies.