Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study

Abstract Background We aimed at screening for subclinical psoriatic arthritis (PsA) among psoriatic patients without musculoskeletal complaints using ultrasonography of the lower limbs and finding the best predictor for its development. Results Subclinical inflammatory articular affection was found...

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Main Authors: Sherine Mahmoud El-Sherif, Tamer Gaweesh, Rasha Mahmoud Genedy
Format: Article
Language:English
Published: SpringerOpen 2022-11-01
Series:Egyptian Rheumatology and Rehabilitation
Subjects:
Online Access:https://doi.org/10.1186/s43166-022-00158-6
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author Sherine Mahmoud El-Sherif
Tamer Gaweesh
Rasha Mahmoud Genedy
author_facet Sherine Mahmoud El-Sherif
Tamer Gaweesh
Rasha Mahmoud Genedy
author_sort Sherine Mahmoud El-Sherif
collection DOAJ
description Abstract Background We aimed at screening for subclinical psoriatic arthritis (PsA) among psoriatic patients without musculoskeletal complaints using ultrasonography of the lower limbs and finding the best predictor for its development. Results Subclinical inflammatory articular affection was found by ultrasound in 33 patients, among whom 26 had psoriatic nail affection. According to CASPAR criteria, those 26 patients could be diagnosed as PsA (subclinical). The only statistically significant difference between psoriatic patients with PsA and those without was the mean quadriceps tendon thickness as well as the presence of enthesophytes and bilateral quadriceps thickening. The best and only predictor for subclinical PsA was the presence of enthesophytes. Conclusion Ultrasound was more sensitive than clinical examination in detecting subclinical psoriatic arthritis which is highly prevalent in patients with psoriasis even in the absence of manifest arthritic complaints. The best and only predictor for subclinical PsA was the presence of enthesophytes.
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spelling doaj.art-57d66f93e4bb4b3ea20ec6df29d7cae12022-12-22T02:41:14ZengSpringerOpenEgyptian Rheumatology and Rehabilitation1110-161X2090-32352022-11-014911910.1186/s43166-022-00158-6Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic studySherine Mahmoud El-Sherif0Tamer Gaweesh1Rasha Mahmoud Genedy2Department of Physical Medicine, Rheumatology, and Rehabilitation, Faculty of Medicine, Alexandria UniversityDepartment of Diagnostic Radiology, Faculty of Medicine, Alexandria UniversityDepartment of Dermatology, Faculty of Medicine, Alexandria UniversityAbstract Background We aimed at screening for subclinical psoriatic arthritis (PsA) among psoriatic patients without musculoskeletal complaints using ultrasonography of the lower limbs and finding the best predictor for its development. Results Subclinical inflammatory articular affection was found by ultrasound in 33 patients, among whom 26 had psoriatic nail affection. According to CASPAR criteria, those 26 patients could be diagnosed as PsA (subclinical). The only statistically significant difference between psoriatic patients with PsA and those without was the mean quadriceps tendon thickness as well as the presence of enthesophytes and bilateral quadriceps thickening. The best and only predictor for subclinical PsA was the presence of enthesophytes. Conclusion Ultrasound was more sensitive than clinical examination in detecting subclinical psoriatic arthritis which is highly prevalent in patients with psoriasis even in the absence of manifest arthritic complaints. The best and only predictor for subclinical PsA was the presence of enthesophytes.https://doi.org/10.1186/s43166-022-00158-6Subclinical psoriatic arthritisPsoriasisMusculoskeletal ultrasoundEnthesitisGlasgow Ultrasound Enthesitis Scoring System
spellingShingle Sherine Mahmoud El-Sherif
Tamer Gaweesh
Rasha Mahmoud Genedy
Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
Egyptian Rheumatology and Rehabilitation
Subclinical psoriatic arthritis
Psoriasis
Musculoskeletal ultrasound
Enthesitis
Glasgow Ultrasound Enthesitis Scoring System
title Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
title_full Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
title_fullStr Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
title_full_unstemmed Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
title_short Diagnosis of subclinical psoriatic arthritis in patients with psoriasis using CASPAR criteria: a sonographic study
title_sort diagnosis of subclinical psoriatic arthritis in patients with psoriasis using caspar criteria a sonographic study
topic Subclinical psoriatic arthritis
Psoriasis
Musculoskeletal ultrasound
Enthesitis
Glasgow Ultrasound Enthesitis Scoring System
url https://doi.org/10.1186/s43166-022-00158-6
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