A Study to Test Whether Spesolimab Helps People With Generalized Pustular Psoriasis Who Need Treatment for Repeated Flares
Generalized Pustular Psoriasis
About this trial
This is an interventional treatment trial for Generalized Pustular Psoriasis
Eligibility Criteria
Inclusion Criteria: Patients with a Generalized Pustular Psoriasis Physician Global Assessment (GPPGA) pustulation sub-score of 0 or 1 and a known and documented history of Generalized Pustular Psoriasis (GPP) (per European Rare And Severe Psoriasis Expert Network - ERASPEN - criteria), regardless of Interleukin 36 Receptor Antagonist (IL-36RN) gene mutation status or Patients with a GPP flare and a known and documented history of GPP (per ERASPEN criteria) regardless of IL-36RN gene mutation status. Patients must have a history of frequent GPP flares in the past Male or female patients, aged ≥18 years (if local legislation for age of consent differs, then local legislation will be followed) at screening Signed and dated written informed consent prior to admission to the trial in accordance with International Conference on Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to start of any screening procedures Women of childbearing potential (WOCBP) must be ready and able to use highly effective methods of birth control per ICH M3 (R2) that result in a low failure rate of less than 1% per year when used consistently and correctly Exclusion Criteria: Drug-triggered Acute Generalized Exanthematous Pustulosis (AGEP) Patients with primary plaque psoriasis vulgaris without presence of pustules or with pustules that are restricted to psoriatic plaques Patients with primary erythrodermic psoriasis vulgaris Patients with SAPHO (Synovitis-acne-pustulosis-hyperostosis-osteitis) syndrome Immediate life-threatening flare of GPP or requiring intensive care treatment, according to the investigator's judgement. Life-threatening complications mainly include, but are not limited to, cardiovascular/cytokine driven shock, pulmonary distress syndrome, or acute renal failure Severe, progressive, or uncontrolled hepatic disease, defined as >3-fold upper limit normal (ULN) elevation in Aspartate Aminotransferase (AST) or Alanine Aminotransferase (ALT) or alkaline phosphatase, or >2-fold ULN elevation in total bilirubin Presence of acute demyelinating neuropathy Treatment with any drug considered likely to interfere with the safe conduct of the trial, as assessed by the investigator Further exclusion criteria apply.
Sites / Locations
- Brussels - UNIV Saint-LucRecruiting
- Shanghai Skin Disease HospitalRecruiting
Arms of the Study
Arm 1
Experimental
GPP Patients
Generalized Pustular Psoriasis (GPP) patients with a recurrent flare following initial GPP flare treatment with intravenous (i.v.) spesolimab.