Screen for PsA

Psoriatic arthritis (PsA) is a common comorbidity of psoriasis. PsA can lead to permanent damage to bones and joints, especially if untreated. Currently, no diagnostic test for PsA exists. Thankfully, validated screening tools exist to help identify signs and symptoms of the disease.

 
A graphic of a woman sitting with the text "Do I have psoriatic arthritis? These 5 questions could change your life."

One in three individuals with psoriasis have PsA. [1]

Take the PsA Screener

A five question Psoriasis Epidemiology Screening Tool (PEST)







The Psoriasis Epidemiology Screening Tool (PEST) is a validated screening tool for psoriatic arthritis [2]. It is recommended that individuals with psoriasis complete the PEST every six months. Forty-one percent of those who screened positive for PsA using the PEST had not previously been diagnosed with PsA.

References

1. Mease PJ, Gladman DD, Papp KA, et al. Prevalence of rheumatologist-diagnosed psoriatic arthritis in patients with psoriasis in European/North American dermatology clinics. J Am Acad Dermatol. 2013;69(5):729-35. doi: 10.1016/j.jaad.2013.07.023.

2. Ibrahim GH, Buch MH, Lawson C, et al. Evaluation of an existing screening tool for psoriatic arthritis in people with psoriasis and the development of a new instrument: the Psoriasis Epidemiology Screening Tool (PEST) questionnaire. Clin Exp Rheumatol. 2009;27(3):469-74. PMID: 19604440.

Stay in the Know

Expert tips, can’t-miss events, and the latest news, straight to your inbox.

National Health Council Standards of ExcellenceCharity NavigatorCommunity Health Charities logo

Copyright © 1996-2024 National Psoriasis Foundation/USA


Duplication, rebroadcast, republication, or other use of content appearing on this website is prohibited without written permission of the National Psoriasis Foundation (NPF).


NPF does not endorse or accept any responsibility for the content of external websites.


NPF does not endorse any specific treatments or medications for psoriasis and psoriatic arthritis.

We use cookies to offer you a better experience and analyze our site traffic. By continuing to use this website, you consent to the use of cookies in accordance with our Privacy Policy.