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New pill could ease severe psoriasis in just 12 weeks

NCT ID NCT07251998

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 2 trial tests an experimental oral drug called ICP-332 against a placebo in 172 adults with moderate-to-severe plaque psoriasis. Participants take the drug or placebo daily for 12 weeks. The main goal is to see if at least 75% of skin symptoms improve. If it works, ICP-332 could become a new treatment option for people with this chronic skin condition.

What this could mean

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

Active substance
ICP-332 (an experimental oral drug)
What this could lead to
If successful, this could lead to a new oral treatment option for people with moderate-to-severe plaque psoriasis.
What could go wrong
This is a mid-stage trial with only 172 participants, so results may not apply to everyone. The drug may not prove more effective than placebo, and side effects are still being studied.

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

About 172 people

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

Started

Dec 2025

Expected to finish

May 2027

An estimate. End dates often move.

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 70 years

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: 1. Subjects voluntarily participate in this study and have signed the Informed Consent Form (ICF). 2. Male or female subjects aged ≥ 18 years and ≤ 70 years 3. A history of plaque psoriasis for ≥6 months at baseline 4. Meet the following three criteria: 1. Psoriasis Area and Severity Index (PASI) score ≥12 2. Static Physician's Global Assessment (sPGA) score ≥3 3. Psoriasis affected Body Surface Area (BSA) ≥10% 5. The subject requires systemic treatment and/or phototherapy. Exclusion Criteria: 1. Diagnosed with non-plaque psoriasis. 2. Subject had laboratory values meeting any of the protocol-specified criteria at Screening. 3. Presence of clinically serious, progressive, or uncontrolled disease. 4. Previous history of alcoholism or drug abuse (except for those who have been completely abstinent for more than 6 months before randomization). 5. Pregnant or lactating women. 6. The investigator accepts ICP-332 for any reason that the subject is not suitable for this study.

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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.

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

  • Shanghai Dermatology Hospital

    RECRUITING

    Shanghai, Shanghai Municipality, 200443, China

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