A Worldwide Survey on the Understanding of Psoriatic Disease Among Patients With Psoriasis and Psoriatic Arthritis

Study Overview
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Brief Summary
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The study is a Worldwide Survey on the Understanding of Psoriatic Disease among Patients with Psoriasis and Psoriatic Arthritis.

Detailed Description
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This is a cross-sectional, quantitative online survey of patients with psoriasis with or without concomitant psoriatic arthritis. Following assessment of participant eligibility via a 5-minute online screener, the 25-minute internet-based survey will be conducted without any follow-up.

Official Title
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Psoriasis and Beyond: A Worldwide Survey on the Understanding of Psoriatic Disease Among Patients With Psoriasis and Psoriatic Arthritis

Conditions
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Plaque Psoriasis, Psoriatic Arthritis

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients who self-report to have been diagnosed with Psoriasis or Psoriasis and Psoriatic Arthritis before or at the time of data collection Patients 18 years of age or older at the time of data collection Patients who did not participate in surveys regarding Psoriasis or Psoriatic Arthritis in the last 4 weeks Body Surface Area (BSA) of >5 to <10, with psoriasis affecting sensitive and/or prominent body parts: face, palms, hands, fingers, genitals, soles of feet or nails or a BSA of 10 and above, when psoriasis was at its worst

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 100 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Psoriasis and Psoriatic Arthritis<br>The study population consists of adults who self-report to have been diagnosed with psoriasis with or without concomitant psoriatic arthritis | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| A web-based survey will be answered by the participants. Data collected for the analysis of the primary objective include validated patient-reported outcomes (such as DLQI), as well as responses to non-validated questions. | To assess patients' understanding of psoriasis and psoriatic arthritis as part of a systemic disease and the humanistic and physical burden of living with the condition. | 1 Day of survey | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| A web-based survey will be answered by the participants. The data collected for the analysis of the secondary objectives include validated tools (such as PAM-13), as well as responses to non-validated questions. | To assess the patient's perceptions and attitudes related to the relationship with their physician, the patient journey through the healthcare system, as well as barriers to self-management, diagnosis, patient perceptions on biologics, treatment expectations, and satisfaction with care. | 1 Day of Survey |