Study of Guselkumab Versus Placebo for the Treatment of Low Body Surface Area Moderate Plaque Psoriasis

Study Purpose

The purpose of this study is to evaluate the efficacy of guselkumab compared to an inactive drug in participants with low body surface area moderate plaque psoriasis and special site involvement.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Interventional
Eligible Ages	18 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

- All participants must have a diagnosis of plaque psoriasis (with or without psoriatic arthritis) for at least 6 months before first administration of study intervention.

- All participants must meet the following disease severity criteria at screening and at baseline: (a) Overall Investigator's Global Assessment (IGA) 3 (moderate) plaque psoriasis; (b) Body Surface Area (BSA) 2-15 percent (%) with at least 1 plaque outside of special sites; (c) Involvement of at least 1 special site with at least moderate severity.

Qualifying sites include scalp with scalp-specific IGA greater than or equal to (>=) 3, face with facial psoriasis IGA >=3, intertriginous with intertriginous psoriasis IGA >=3, or genital with static physician global assessment of genitalia (sPGA-G) >=3.

- All participants be inadequately controlled with or intolerant of at least 1 prior topical therapy (including, but not limited to, corticosteroids, retinoids, vitamin D, or vitamin D/steroid and retinoid/steroid combinations, tacrolimus, pimecrolimus, anthralin/dithranol, coal tar preparations, tapinarof, roflumilast, etcetera) for the treatment of psoriasis at both screening.

- All participants be a candidate for phototherapy or systemic treatment for psoriasis.

Exclusion Criteria:

- Has a nonplaque form of psoriasis (example, erythrodermic, guttate, or pustular) at screening or randomization.

- Has current drug-induced psoriasis (for example, a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium) - For participants with palmoplantar involvement, confounding diagnoses, including, but not limited, to palmoplantar pustulosis, eczematous dermatitis, contact/irritant dermatitis, acquired keratoderma, etcetera, should be confirmed and excluded.

- Participants will not be eligible if they have ever received prior biologic (or biosimilars of) for the treatment of psoriasis, psoriatic arthritis (PsA), or any other indications that could impact the assessment of psoriasis.

Prior biologics (or biosimilars of) may include, but not limited to, tumor necrosis factor (TNF)-inhibitors (for example: adalimumab, etanercept, infliximab, or certolizumab or biosimilars), interleukin (IL)-17 inhibitors (for example: secukinumab, ixekizumab, brodalumab, or bimekizumab), and IL-12/23 inhibitors (for example: ustekinumab), or IL-23 inhibitor (for example: guselkumab, risankizumab or tildrakizumab) - Has a history of chronic or recurrent infectious disease, including, but not limited to, chronic renal infection, chronic chest infection (for 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

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT06039189
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.	Phase 3
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Janssen Research & Development, LLC
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	Janssen Research & Development, LLC Clinical Trial
Principal Investigator Affiliation	Janssen Research & Development, LLC
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Industry
Overall Status	Recruiting
Countries	Canada, United States
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Moderate Plaque Psoriasis

Arms & Interventions

Arms

Experimental: Group 1: Guselkumab

Participants will receive guselkumab by subcutaneous injection with placebo as needed to maintain the blind.

Placebo Comparator: Group 2: Placebo

Participants will receive placebo by subcutaneous injection then receive guselkumab by subcutaneous injection.

Interventions

Drug: - Guselkumab

Guselkumab will be administered as subcutaneous injection.

Drug: - Placebo

Placebo will be administered as subcutaneous injection.

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Total Dermatology, Birmingham, Alabama

Status

Recruiting

Address

Total Dermatology

Birmingham, Alabama, 35203

Site Contact

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