New hope for kids with stubborn psoriasis: drug trial shows promise
NCT ID NCT03451851
First seen Jun 27, 2026 · Last updated Sep 01, 2026 · Updated 4 times
Summary
This study tests a drug called guselkumab in children aged 6 to 17 with chronic plaque psoriasis. The goal is to see if it safely clears skin patches better than a placebo or another treatment. About 120 participants will receive injections and be monitored for 16 weeks.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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120 people
The number who actually took part.
- Started
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Jul 2018
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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6 to 17 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Have a diagnosis of chronic plaque-type psoriasis for at least 6 months (with or without psoriatic arthritis \[PsA\]), prior to first administration of study intervention, defined as having at screening and baseline, Investigator Global Assessment (IGA) greater than or equal to (\>=) 3, Psoriasis Area and Severity Index (PASI) \>=12, \>=10% body surface area (BSA) involvement and at least one of the following: very thick lesions, clinically relevant facial, genital, or hand/ foot involvement, PASI\>=20, \>20% BSA involvement, or IGA=4 * Be a candidate for phototherapy or systemic treatment of plaque psoriasis (either naive or history of previous treatment) * Have plaque psoriasis considered by the investigator as inadequately controlled with phototherapy and/or topical therapy after an adequate dose and duration of therapy * Be considered, in the opinion of the investigator, a suitable candidate for etanercept therapy, according to their country's approved Enbrel product labeling * Be otherwise healthy on the basis of physical examination, medical history, and vital signs performed at screening. Any abnormalities, must be consistent with the underlying illness in the study population and this determination must be recorded in the participant's source documents and initialed by the investigator * Must have acceptable evidence of immunity to varicella and measles, mumps, and rubella (MMR), which includes any one of the following: documentation of age-appropriate vaccination that includes both doses of each vaccine (unless local guidelines specify otherwise) or documentation of past infection by a healthcare provider or in the absence of previous 2 criteria, participants must have positive protective antibody titers to these infection prior to the first administration of study intervention. For participants who have not completed the recommended vaccination schedule for varicella and MMR, and the subsequent vaccination falls within the next 4 years, an accelerated vaccination schedule must be completed prior to study enrollment if available and required or strongly recommended for the location. If varicella or MMR vaccines are utilized, it is necessary for 2 weeks to elapse between the vaccination and receipt of study intervention Exclusion Criteria: * Currently has nonplaque forms of psoriasis (example, erythrodermic, guttate, or pustular) * Has current drug-induced psoriasis (example, a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium) * Has previously received guselkumab or etanercept * Has a history of chronic or recurrent infectious disease, including but not limited to chronic renal infection, chronic chest infection (example, bronchiectasis), recurrent urinary tract infection (recurrent pyelonephritis or chronic non-remitting cystitis), fungal infection (mucocutaneous candidiasis), or open, draining, or infected skin wounds or ulcers * Has a known history of lymphoproliferative disease, including lymphoma; a history of monoclonal gammopathy of undetermined significance (MGUS); or signs and symptoms suggestive of possible lymphoproliferative disease, such as lymphadenopathy or splenomegaly
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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
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AOU di Cagliari
Cagliari, 09124, Italy
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Arcispedale Santa Maria Nuova - IRCCS
Reggio Emilia, 42123, Italy
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Arlington Center for Dermatology
Arlington, Texas, 76011-3800, United States
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Arlington Dermatology
Rolling Meadows, Illinois, 60008, United States
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Azienda Ospedaliera Policlinico S. Orsola-Malpighi
Bologna, 40138, Italy
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Azienda Ospedaliera di Padova
Padova, 35128, Italy
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Borsod Abauj Zemplen Varmegyei Kozponti Korhaz es Egyetemi Oktato Korhaz
Miskolc, 3526, Hungary
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Centre Hospitalier Universitaire de Liege Domaine Universitaire du Sart Tilman
Liège, 4000, Belgium
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Cliniques Universitaires Saint Luc
Brussels, 1200, Belgium
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Company for Medical Study & Service Selters
Selters, 56242, Germany
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Debreceni Egyetem
Debrecen, 4032, Hungary
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Dell Children's Medical Center of Central Texas
Austin, Texas, 78723, United States
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Dermatologic Surgery Specialists
Macon, Georgia, 31217, United States
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Dermatology Research Institute Inc
Calgary, Alberta, T2J 7E1, Canada
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Dermed Centrum Medyczne Sp z o o
Lodz, 90-265, Poland
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Eastern Health Research
Box Hill, 3128, Australia
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Hautarztpraxis Dr. Leitz & Kollegen
Stuttgart, 70178, Germany
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Kirk Barber Reseach Inc.
Calgary, Alberta, T2G 1B1, Canada
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Mt. Sinai School of Medicine
New York, New York, 10003, United States
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Northwestern University Feinberg School of Medicine Ann & Robert H Lurie Children's Hospital
Chicago, Illinois, 60611, United States
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Obudai Egeszsegugyi Centrum Kft
Budapest, 1036, Hungary
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Ospedali Riuniti Di Ancona
Ancona, 60026, Italy
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Praxis Dr. med. Beate Schwarz - Germany
Langenau, 89129, Germany
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Radboud University Medical Center
Nijmegen, 6525 GA, Netherlands
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Royal North Shore Hospital
St Leonards, 2065, Australia
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Skin Care Centre
Vancouver, British Columbia, V5Z 4E8, Canada
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Stanford University
Palo Alto, California, 94306, United States
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Szegedi Tudomanyegyetem
Szeged, 6720, Hungary
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Szpital Dzieciecy im. prof. dr. med. Jana Bogdanowicza w Warszawie
Warsaw, 03-924, Poland
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Universitair Ziekenhuis Gent
Ghent, 9000, Belgium
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Universitatsklinikum Bonn
Bonn, 53127, Germany
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Universitatsklinikum Carl Gustav Carcus Dresden
Dresden, 01307, Germany
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Universitatsklinikum Frankfurt
Frankfurt, 60590, Germany
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Universitatsklinikum Schleswig Holstein Kiel
Kiel, 24105, Germany
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University of California, San Diego
San Diego, California, 92123, United States
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Uniwersytecki Szpital Kliniczny im Jana Mikulicza Radeckiego we Wroclawiu
Wroclaw, 50 556, Poland
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Veracity Clinical Research
Woolloongabba, 4102, Australia
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Windsor Dermatology
East Windsor, New Jersey, 08520-2505, United States
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Wright State Physicians Health Center
Dayton, Ohio, 45324, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Once-Daily moisturizer help psoriasis skin? patients put it to the test
- Can a fruit acid in tiny carriers rival steroid creams for psoriasis?
- Vitamin B3 supplement put to the test against psoriasis inflammation
- Can monthly selfies and symptom logs reveal how chronic skin diseases flare and settle?
- Can we predict the path of chronic skin disease?
- Can a new pill tame psoriasis? early safety trial begins