Psoriasis
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: * Subject is able to sign the informed consent form. * Age of 18 years or older * Subject is currently being treated for psoriasis with: o Conventional systemic immunosuppressive therapy (CSIT) including: methotrexate, cyclosporin A or fumaric acid. Concomitant topical therapy is allowed. o Biological immunosuppressive therapy (BIT) including, but not limited to: anti IL-17a, anti IL-23 or anti TNF-alpha biological agents. Concomitant topical therapy is allowed. Combination with low dose MTX is allowed o Topical therapy (TT) including corticosteroids, anthralin, calcipotriene, topical vitamin D derivatives, retinoids, urea and medicated shampoos
Exclusion criteria
Exclusion criteria: * Subject is being treated with immunosuppressive therapy for any indication other than psoriasis * Subject is incapacitated or otherwise incapable of participating in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The point-prevalence of COVID-19 infection in the 3 treatment groups Risk ratios and confounder corrected odds ratio for treatment with biologics or conventional systemics vs. topical therapies regarding the risk of COVID-infections. | — |
Secondary
| Measure | Time frame |
|---|---|
| Proportion of severe COVID-19 infection in infected patients in the 3 treatment groups Patient satisfaction with their management by their dermatologist with a visual analogue scale. Patient satisfaction with different modes of teleconsultations with a visual analogue scale. Psoriasis disease activity change during this period on a with a visual analogue scale. Proportions of patients who stayed on treatment, changed treatment or stopped treatment due to Covid-19 infection (fear) with or without consent of their treating dermatologist. | — |
Countries
Netherlands