Five years on, are we closer to licensing of the first CAR-T therapy in rheumatic and musculoskeletal diseases (RMD)?

At EULAR 2026, Dr Nikolaos Kougkas presented data from a unique real-world cohort built within joint dermatology–rheumatology university centers, following 394 patients with psoriasis on bDMARDs for up to 17 years. We sat down with Dr Kougkas to unpack the methodology, challenge the results, and draw out the clinical implications for everyday practice.

The approach to the treatment of peripheral SpA has been the same for a long time. The guidelines recommend starting with NSAIDs, escalate to conventional synthetic DMARDs, typically sulfasalazine or methotrexate and reserve biologics for patients who fail those. According to a new phase 3 trial presented at EULAR 2026, there may be a different way to approach this.