Researchers of a study found that individuals diagnosed with psoriasis (PsO) at age 43 or older are more likely to experience a shorter interval between their PsO and psoriatic arthritis (PsA) diagnoses. They are also more likely to have concurrent diagnoses compared to younger individuals. Researchers analyzed data from a psoriatic disease biorepository and included 577 patients, of which 384 had PsA diagnosed after or concurrent with their PsO diagnosis. The researchers identified that patients who developed PsO at an older age (around 42.6 years) had a 62% shorter interval between PsO and PsA diagnoses compared to those who developed PsO at a younger age (around 18.9 years).
The study highlights the importance of early screening and referral to rheumatologists for older patients with PsO, as they are at a higher risk for rapid progression to PsA. The researchers emphasized the need for improved diagnostic practices to reduce the delay in PsA diagnosis, which is often significant, with many patients experiencing delays of up to four years. The findings suggest that older age at PsO onset should prompt more vigilant screening for PsA to improve patient outcomes.
Reference: Steinzor P. Older Age Linked to Shorter Interval Between Psoriasis, Psoriatic Arthritis. AJMC. Published July 1, 2024. Accessed September 3, 2024. https://www.ajmc.com/view/older-age-linked-to-shorter-interval-between-psoriasis-psoriatic-arthritis
Link: https://www.ajmc.com/view/older-age-linked-to-shorter-interval-between-psoriasis-psoriatic-arthritis
