Over half of PsA patients not diagnosed within 2 years of symptom onset

Key clinical point: More than half of patients with PsA had a diagnostic delay of >2 years.

Major finding: The percentage of patients receiving a diagnosis of PsA by 2 years after symptom onset was 45%. Factors associated with a diagnostic delay of >2 years included earlier age at onset of symptoms, higher body mass index, and enthesitis.

Study details: The data come from a retrospective, population-based cohort of 164 incident adult PsA patients.

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Disclosures: The study used resources of the Rochester Epidemiology Project, which is supported by various National Institutes of Health grants. P Karmacharya and A Duarte-García reported receiving individual research grants. A Ogdie and JM Davis reported ties with various pharmaceutical companies. The remaining authors declared no conflicts of interest.

Source: Karmacharya P et al. J Rheumatol. 2021 Feb 15. doi: 10.3899/jrheum.201199.