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New psoriasis drug could be cheaper alternative to tremfya

NCT ID NCT07511647

Disease control Sponsor: Qilu Pharmaceutical Co., Ltd. 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This Phase 3 trial is testing whether a new drug called QL2106 works as well as the approved medication Tremfya for people with moderate to severe plaque psoriasis. About 318 participants will receive either QL2106 or Tremfya injections over several months. The main goal is to see if QL2106 can achieve at least a 75% improvement in psoriasis symptoms by week 16.

What this could mean

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

Active substance
QL2106 injection (a proposed biosimilar to guselkumab, the active ingredient in Tremfya)
What this could lead to
If QL2106 works as well as Tremfya, it could offer a more affordable treatment option for people with moderate to severe plaque psoriasis.
What could go wrong
This is a biosimilar trial, so it's not testing a new drug mechanism. Success depends on proving QL2106 is not inferior to Tremfya, and long-term safety data are still limited.

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 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 318 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Feb 2028

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 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: * Diagnosis of plaque psoriasis, with or without psoriatic arthritis (PsA), prior to the first administration of study intervention * Total body surface area (BSA) greater than or equal to (\>=)10 percent (%) at screening and baseline * Total psoriasis area and severity index (PASI) \>=12 at screening and baseline * Total investigator global assessment (IGA) \>=3 at screening and baseline * Candidate for phototherapy or systemic treatment for plaque psoriasis Exclusion Criteria: * Nonplaque form of psoriasis (for example \[e.g.\], erythrodermic, guttate, or pustular) * Current drug-induced psoriasis (e.g., a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium)

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Conditions

The condition(s) this trial relates to.

psoriasis

As listed by the trial registrant

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

Plaque psoriasis

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

  • Jining No.1 People's Hospital

    RECRUITING

    Jining, Shandong, China

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