EPidemiological Study In Patients With Recently DiagnosEd PSOriasis: Clinical Assessment and Psychosocial Impact of This Disease

This is a prospective, non-interventional, observational, multicenter study to document the prevalence of alexithymia in adult men and women, 18 years of age and older, who have had the onset of the first symptoms of plaque psoriasis less than 10 years before study entry, are naïve or experienced to topical treatment, and are eligible for phototherapy or systemic treatment. Only data available from routine clinical practice will be collected and all treatment decisions will be made at the discretion of the treating physician. Additionally, where local regulations permit, participating physicians will be asked to obtain Patient-Reported Outcome (PRO) data from patients participating in this observational study. A target of 800 adult patients will participate in this study at approximately 80 sites. The enrollment period of this study is expected to continue for approximately 9 months. Each patient will receive treatment as per standard clinical practice and will be followed up for 12 months. Therefore, the total duration of this observational study is expected to be approximately 21 months. Overall psoriasis disease severity as assessed by the physician will be documented at baseline (cross-sectional) and in the observational (longitudinal) phase of the study. Several outcomes related to psychosocial comorbidities (eg, alexithymia, anxiety, depression), addiction, and work and activity impairment as measured by PRO questionnaires and scales will also be collected. Information on psoriasis treatment(s) (topical, phototherapy, systemic [non-biologic, biologic]), mental health drugs (including those used for sleep), and concomitant medications given for comorbid medical conditions will also be collected. The data for this study will be analyzed and reported separately for the cross-sectional data (baseline) and for the longitudinal data (from baseline to Month 12).