Trial intelligence / Profile preview

Bimekizumab in Palmoplantar Pustulosis

NCT07219420Phase 3

Key facts

Status
Recruiting
Start
Nov 2025
Primary completion
Dec 2027
Countries
13
Sponsor
UCB
Modality
Recombinant Proteins and Enzymes, Monoclonal Antibodies
Conditions
palmoplantar pustulosis (PPP)
01

Overview

Phase 3, randomised, double-blind trial in palmoplantar pustulosis (PPP) comparing Bimekizumab with Placebo (2 arms). Primary endpoint: Palmoplantar Pustulosis-Investigator Global Assessment 0/1 at 16 weeks. Started Nov 2025; status: recruiting.

02

Design

2 arms
Study design
RandomizedDouble-blind
  • Bimekizumab

    Subjects receive bimekizumab dosing regimen for the entire duration of the study.

  • Placebo

    Subjects receive placebo during the initial treatment period before transitioning to bimekizumab in the maintenance treatment period.

03

Who it enrols

Adults with a diagnosis of palmoplantar pustulosis for at least 24 weeks, exhibiting moderate to severe symptoms (PPPASI >=12, PPP-IGA >=3, >5 active pustules), who are candidates for systemic therapy or phototherapy. Excludes patients with significant symptom improvement prior to baseline, other forms of psoriasis or eczema, drug-induced psoriasis, or prior use of IL-17 inhibitors.

04

Endpoints

Primary

  • Palmoplantar Pustulosis-Investigator Global Assessment 0/1

Secondary

  • Palmoplantar Pustulosis Area Severity Index 50

  • Palmoplantar Pustulosis Area Severity Index 75

  • Palmoplantar Pustulosis Area Severity Index 90

  • Palmoplantar Pustulosis-Investigator Global Assessment 0/1

  • Dermatology Life Quality Index

  • Numerical Rating Scale - Palmoplantar Pustulosis Pain

  • Treatment-Emergent Adverse Events

  • Serious Treatment-Emergent Adverse Events

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