Evicenter
P&T meetings

Imsidolimab

Generalized pustular psoriasis

Regulatory submission
BLA submitted December 2025
Last updated
85 sources

Clinical evidence

ANB019-001

18 evidence topics · 3 sources

Objective
Location and study date
Registry dates
MilestoneReported date
First participant enrollment“3/04/2017”
Last participant enrollment“26/09/2017”
Last data collection“15/01/2018”
Study design
Eligibility criteria
Registered age range
CriterionValue
Minimum age“18 Years”
Maximum age“65 Years”
Treatment
Study outcomes
Rationale for using adverse event incidence as the primary endpoint

Not applicable.

Statistical analysis description
Number of participants (Planned and analyzed)
Registered enrollment
PopulationParticipants
Target enrollment“87”
Final enrollment“73”
Healthy volunteers in the congress poster
PopulationParticipants
Total reported“72”
Single ascending dose cohorts“48”
Multiple ascending dose cohorts“24”
Description of analysis sets
Safety populations in the congress poster
PopulationParticipants
Single ascending dose: ANB019“36”
Single ascending dose: placebo“12”
Multiple ascending dose: ANB019“18”
Multiple ascending dose: placebo“6”
Results
Participant disposition
Baseline characteristics

No evidence found.

Efficacy results
Clinical efficacy in GPP

Not applicable.

Health-related quality of life and patient-reported outcomes

Not applicable.

Safety results
Treatment-emergent adverse events: participants and percentages
CohortANB019Placebo
Single ascending dose“29 (81%)”“11 (92%)”
Multiple ascending dose“16 (89%)”“3 (50%)”
Serious adverse events across all participants in each dose-escalation part
PopulationParticipants and percentage
Single ascending dose“0 (0%)”
Multiple ascending dose“0 (0%)”
Study limitations
Summary

The congress poster reports 72 healthy volunteers, including 48 in the single ascending dose cohorts and 24 in the multiple ascending dose cohorts, with an assessment period of 85 days. These data do not establish clinical efficacy in GPP or longer-term safety during chronic treatment. The registry lists 73 participants overall, whereas the poster reports 72 healthy volunteers; the available evidence in this report does not reconcile that difference.