Evicenter
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Imsidolimab

Generalized pustular psoriasis

Regulatory submission
BLA submitted December 2025
Last updated
85 sources

Product information and disease descriptionPlace of product in therapyDisease descriptionEpidemiology

Prevalence of Generalized pustular psoriasis

3 evidence topics · 4 sources

United States prevalence

“60 had a diagnosis of GPP (0.015%; 95% CI, 0.01-0.02)” (opens the source at this quote in a new tab)

“There are 150 GPP cases per million persons amongst US adults.” (opens the source at this quote in a new tab)

“Our reported prevalence may be an underestimation due to limited awareness about this disease, resulting in under- or misdiagnoses.” (opens the source at this quote in a new tab)

England population-based cohort

“the prevalence rate for GPP in our study in 2019 was 3.00 cases per 100 000 people” (opens the source at this quote in a new tab)

France epidemiology

“In 2017, the cumulative incidence and cumulative GPP age–sex standardized prevalence were 7.1 and 45.2 per million, respectively.” (opens the source at this quote in a new tab)