A study to test whether spesolimab helps people with a skin condition called pyoderma gangrenosum

Enrolling By Invitation
18 years - 99 years
All
Phase 3
1 Location

Brief description of study

The present trial will evaluate safety, efficacy, PK, and immunogenicity of repeat dosing of spesolimab 900 mg i.v. vs. placebo, both in combination with oral corticosteroid (20 mg/day prednisone or prednisolone, which will be tapered off by Week 8) in trial participants with ulcerative PG.

Detailed description of study

Screening: up to 42 days

Treatment: week 1-24: Spesolimab vs. Placebo (2:1 randomization), 52 weeks, i.v. every 4 weeks, week 28-52: open-label spesolimab for treatment responders or 1:1 randomization for complete responders

Follow-up: 2 visits over 2 months

Eligibility of study

You may be eligible for this study if you meet the following criteria:

  • Conditions: Ulcerative Pyoderma Gangrenosum
  • Age: 18 years - 99 years
  • Gender: All

TBD

Updated on 26 Aug 2026. Study ID: 25-1273
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Study is selecting its participants from a population, or group of people, decided on by the researchers in advance.

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