Palmoplantar pustulosis
MONDO:0015597A rare skin disease characterized by chronic eruption of sterile pustules on an erythematous and desquamative background, affecting the palms and soles, sometimes also the lateral aspects of hands and feet. The lesions are usually painful. Nail lesions (such as nail pitting, onycholysis, subungual pustules, and nail dystrophy) are also observed. The condition takes a chronic and relapsing course. Typical associations are psoriatic arthritis, thyroid gland dysfunction, and smoking.
Also known as: LPP, PPP, Palmoplantar Pustulosis, localised pustular psoriasis, localized pustular psoriasis, palmoplantar pustulosis, pustulosis of palm and sole, pustulosis palmaris et plantaris
45 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
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HPV vaccine shows promise for girls on Immune-Suppressing drugs
⭐️ VACCINE ⭐️ CompletedThis study looked at whether the HPV vaccine works in girls aged 9 to 17 who are taking medicines that weaken their immune system, such as after an organ transplant or for diseases like lupus. The goal was to see if their bodies produce enough antibodies to protect against HPV. T…
Phase: PHASE2 • Sponsor: University Hospital, Bordeaux • Aim: ⭐️ VACCINE ⭐️
Last updated Jun 27, 2026 12:36 UTC
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Molecular map may guide treatment for mysterious inflammatory illnesses
Disease control CompletedThis study tested whether analyzing a patient's DNA and RNA could help doctors pick the right drug for inflammatory diseases that don't fit standard categories. 32 adults with at least two affected organs (including skin) received one of six targeted therapies based on their mole…
Phase: PHASE2 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 12:36 UTC
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New drug shows promise for painful hand and foot pustules
Disease control CompletedThis study tested four different doses of an experimental drug (BI 655130) against a placebo in 152 adults with moderate to severe palmoplantar pustulosis (PPP), a skin condition causing painful pus-filled blisters on the palms and soles. The main goal was to see which dose best …
Phase: PHASE2 • Sponsor: Boehringer Ingelheim • Aim: Disease control
Last updated Jun 27, 2026 07:54 UTC
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New drug shows promise for painful hand and foot psoriasis
Disease control CompletedThis 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…
Phase: PHASE2 • Sponsor: Boehringer Ingelheim • Aim: Disease control
Last updated Jun 27, 2026 07:54 UTC
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New drug aims to clear painful hand and foot pustules
Disease control CompletedThis phase 2 trial tested a monthly injection called imsidolimab (ANB019) in 59 adults with palmoplantar pustulosis, a chronic skin condition causing painful, pus-filled blisters on the palms and soles. The study compared the drug to a placebo to see if it could reduce the severi…
Phase: PHASE2 • Sponsor: Vanda Pharmaceuticals • Aim: Disease control
Last updated Jun 26, 2026 17:06 UTC
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New rapid test for infection and inflammation put to the test
Diagnosis CompletedThis study looked at how well a new, quick finger-prick test (LumiraDx CRP) measures CRP levels compared to a standard lab test. CRP is a marker of infection, inflammation, or tissue injury. 79 adults with symptoms of these conditions took part. The goal was to see if the new tes…
Sponsor: LumiraDx UK Limited • Aim: Diagnosis
Last updated Jun 27, 2026 13:07 UTC
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New PET tracer aims to light up hidden infections
Diagnosis CompletedThis early study tested a new radioactive tracer called 18F-FDS in 16 people with suspected bacterial or fungal infections. The tracer is designed to light up infection sites on PET/CT scans, helping doctors see exactly where an infection is. The goal was to check how the tracer …
Sponsor: Johns Hopkins University • Aim: Diagnosis
Last updated Jun 27, 2026 08:03 UTC
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Study explores how family and friends impact caregiver health
Knowledge-focused CompletedThis completed study looked at how the social networks of caregivers affect their stress and health when caring for someone with an inherited disease. Researchers surveyed over 680 participants, including family members and formal caregivers, to understand caregiving burden and s…
Sponsor: National Human Genome Research Institute (NHGRI) • Aim: Knowledge-focused
Last updated Jul 02, 2026 00:00 UTC
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AI boosts doctor accuracy for rare skin diseases in new study
Knowledge-focused CompletedThis study tested whether an artificial intelligence (AI) tool could help doctors diagnose rare and tricky skin conditions like generalized pustular psoriasis (GPP). Fifteen doctors, including both general practitioners and dermatologists, looked at 100 skin images. They first ga…
Sponsor: AI Labs Group S.L • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:07 UTC
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Japanese registry sheds light on how palmoplantar pustulosis is treated
Knowledge-focused CompletedThis completed registry study in Japan looked at how doctors treat palmoplantar pustulosis (PPP), a skin condition causing pus-filled blisters on hands and feet. Researchers collected data from 276 patients' medical records and clinic visits to understand which treatments are use…
Sponsor: Janssen Pharmaceutical K.K. • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:03 UTC
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AI could cut skin specialist wait times, study hints
Knowledge-focused CompletedThis study tested an artificial intelligence algorithm designed to help primary care doctors decide whether a patient with a skin condition really needs to see a dermatologist. Researchers enrolled 200 adults with skin problems and had their doctors take photos of the affected ar…
Sponsor: AI Labs Group S.L • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC
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Scientists gather clues on mysterious immune defects
Knowledge-focused CompletedThis study collected blood, saliva, stool, urine, and skin samples from 19 people with unknown or poorly understood immune system problems. The goal was to learn how different parts of the immune system work together. No treatments or drugs were tested. Participants were followed…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC