Evaluation of the Role of Inflammatory and Structural Ultrasound Abnormalities by Explaining the Perspective of Patients With Psoriatic Arthritis

The perspective of the patient is defined by the patient reported outcomes (PROs). This is a main part of the care in psoriatic arthritis. However , PROs can be influenced by environmental parameters. Ultrasound represents an objective instrument in the context of psoriatic rheumatism (RhPso) care because it measures inflammatory activity and structural damage at joint and periarticular level. it is the first study to evaluate the role of inflammatory and structural ultrasound abnormalities as a cause of modification of the patient's perspective measured by PROs in patients with RhPso.