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Psoriasis patients switch biologics in new Real-World study

NCT ID NCT07449234

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jul 28, 2026 · Updated 2 times

Summary

This study watches 200 adults with moderate to severe psoriasis who switch from ustekinumab to guselkumab in everyday medical practice. Researchers track how well the new drug clears skin symptoms and check for side effects over 52 weeks. The goal is to see if guselkumab works safely after switching from another biologic.

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.

Participants

9 people

The number who actually took part.

Started

Feb 2026

Finished

Jun 2026

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.

Who is studied

Participants with moderate-to-severe plaque psoriasis who are currently being treated with Ustekinumab or its biosimilar, who are candidates for systemic treatment and medically indicated to switch to Guselkumab will be included in this study. Participating sites will include hospitals and outpatient/off-clinic settings.

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: * Must have a confirmed diagnosis of moderate-to-severe plaque psoriasis requiring systemic treatment * Participants who are currently treated with Ustekinumab (either the originator or its biosimilar) and who are medically indicated to switch to Guselkumab * Participants who, based on the Investigator's decision, should initiate treatment with Guselkumab * Participants must understand and be willing and able to answer patient-reported outcomes (PROs) * Must sign an informed consent form (ICF) allowing data collection and source data verification in accordance with local requirements Exclusion criteria: * Contraindication or hypersensitivity to Guselkumab or any ingredient in the injection solution/liquid * Pregnancy or breastfeeding * Currently enrolled in an interventional study * Currently enrolled in an observational study sponsored or managed by a Janssen company

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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

  • LKH-Univ. Klinikum Graz

    Graz, 8036, Austria

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