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New pill hopes to clear stubborn hand and foot blisters

NCT ID NCT07270003

Disease control Sponsor: Xijing Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a daily pill called ivarmacitinib for palmoplantar pustulosis (PPP), a chronic skin condition causing painful blisters on hands and feet. Sixty adults who haven't improved with other treatments will take the pill for 12 weeks. Researchers will check if symptoms like blisters and redness get at least 50% better, and track any side effects.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
ivarmacitinib
What this could lead to
If it works, this could offer a new oral treatment option for people with palmoplantar pustulosis who haven't responded to other therapies.
What could go wrong
This is a small, early-stage trial with no control group, so results may not be conclusive. Side effects like infections or stomach issues are possible.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 60 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2025

Expected to finish

Oct 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * ≥18 years old; clinically/pathologically confirmed PPP; failure/intolerance to ≥1 conventional systemic therapy (12-24 weeks of standard dosing); physician-judged suitability for ivarmacitinib; signed informed consent. Exclusion Criteria: * Lymphocyte count \<0.5×10⁹/L, neutrophils \<1×10⁹/L, platelets \<100×10⁹/L, or hemoglobin \<80g/L; serum creatinine \>132.6μmol/L, AST/ALT \>2×ULN, or total bilirubin \>2.0mg/dL; active infections (tuberculosis, hepatitis B/C, systemic candidiasis); other conditions hindering participation or data interpretation.

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Conditions

The condition(s) this trial relates to.

palmoplantar pustulosis psoriasis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Palmoplantar pustulosis (PPP)

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Xijing hospital

    RECRUITING

    Xi'an, Shaanxi, 710000, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.