New drug shows promise for painful hand and foot psoriasis
NCT ID NCT03135548
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a drug called spesolimab in 59 people with palmoplantar pustulosis (PPP), a painful skin condition causing pustules and plaques on the palms and soles. Participants received either low or high doses of spesolimab or a placebo for 12 weeks. The goal was to see if the drug could reduce skin symptoms and check for side effects. Results suggest spesolimab may help improve PPP symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Spesolimab
- What this could lead to
- If successful, this could lead to a new treatment option for palmoplantar pustulosis, reducing painful pustules and plaques on hands and feet.
- What could go wrong
- This is an early Phase 2 trial with only 59 participants. The drug may not work for everyone, and side effects are possible. More research is needed.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
59 people
The number who actually took part.
- Started
-
May 2017
- Finished
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Nov 2018
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female patients, 18 to 65 years of age at screening. * Palmoplantar Pustulosis * Further inclusion criteria apply Exclusion Criteria: * Presence or known history of anti- Tumor necrosis factor (TNF)-induced Palmoplantar Pustulosis (PPP)-like disease. * Active or latent tuberculosis * Further exclusion criteria apply
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Aarhus University Hospital, Skejby
Aarhus, 8200, Denmark
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Bispebjerg og Frederiksberg Hospital
København NV, 2400, Denmark
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Charité - Universitätsmedizin Berlin
Berlin, 10117, Germany
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Dr. Irina Turchin PC Inc.
Fredericton, New Brunswick, E3B 1G9, Canada
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Gentofte Hospital
Hellerup, 2900, Denmark
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Hospital Ramón y Cajal
Madrid, 28034, Spain
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Hospital Santa Creu i Sant Pau
Barcelona, 08026, Spain
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Hospital Universitario Infanta Leonor
Madrid, 28031, Spain
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Innovaderm Research Inc.
Montreal, Quebec, H2K 4L5, Canada
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Karolinska Univ. sjukhuset
Stockholm, 171 76, Sweden
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Ospedale San Giovanni di Dio
Cagliari, 09124, Italy
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Pol. Universitario Tor Vergata
Roma, 00133, Italy
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Sahlgrenska US, Göteborg
Gothenburg, 413 45, Sweden
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TFS Trial Form Support GmbH
Hamburg, 20537, Germany
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Universitätsklinikum Frankfurt
Frankfurt am Main, 60596, Germany
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Universitätsklinikum Heidelberg
Heidelberg, 69120, Germany
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Universitätsklinikum Schleswig-Holstein, Campus Kiel
Kiel, 24105, Germany
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York Dermatology Clinic and Research Centre
Richmond Hill, Ontario, L4C 9M7, Canada
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