A Study to Evaluate the Efficacy and Safety of Icotrokinra (JNJ-77242113) in Biologic-experienced Participants With Active Psoriatic Arthritis

Study Purpose

The purpose of this study is to evaluate the efficacy of icotrokinra compared to placebo in biologic-experienced participants with active psoriatic arthritis (PsA) by assessing the reduction in signs and symptoms of PsA.

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:

- Participants must have been previously treated with 1 biologic agent for psoriatic arthritis (PsA) or psoriasis and the reason for discontinuation must be documented.

- Have a diagnosis of psoriatic arthritis (PsA) for at least 3 months before the first administration of study intervention and meet classification criteria for Psoriatic Arthritis (CASPAR) at screening.

- Have active PsA as defined by: (a) At least 3 swollen joints and at least 3 tender joints at screening and at baseline (b) C-reactive protein (CRP) greater than or equal to (>=) 0.1 milligrams per deciliter (mg/dL) at screening from the central laboratory.

- Have at least 1 of the PsA subsets: distal interphalangeal joint involvement, polyarticular arthritis with absence of rheumatoid nodules, arthritis mutilans, asymmetric peripheral arthritis, or spondylitis with peripheral arthritis.

- Have active plaque psoriasis with at least one psoriatic plaque of >= 2 cm diameter or nail changes consistent with psoriasis.

- A female participant of childbearing potential must have a negative highly sensitive serum pregnancy test (Beta-hCG) at screening and a negative urine pregnancy test at Week 0 prior to administration of study intervention.

Exclusion Criteria:

- Has a history or current signs or symptoms of severe, progressive, or uncontrolled renal, hepatic, cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, hematologic, rheumatologic (with the exception of PsA), psychiatric, genitourinary, or metabolic disturbances.

- Currently has a malignancy or has a history of malignancy within 5 years prior to screening.

- Has known allergies, hypersensitivity, or intolerance to icotrokinra or its excipients.

- Has other inflammatory diseases that might confound the evaluations of benefit of icotrokinra therapy, including but not limited to rheumatoid arthritis (RA), systemic lupus erythematosus, or Lyme disease.

- Participants with fibromyalgia or osteoarthritis symptoms that, in the investigator's opinion, would have potential to interfere with efficacy assessments

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.	NCT06807424
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	Australia, Canada, China, Hong Kong, Japan, Taiwan, United Kingdom, United States
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Arthritis, Psoriatic

Arms & Interventions

Arms

Experimental: Group I: Icotrokinra Dose 1

Participants will receive icotrokinra Dose 1. Participants who have not discontinued will be eligible to enter a long term extension (LTE) and will continue to receive icotrokinra Dose 1.

Experimental: Group II: Icotrokinra Dose 2

Participants will receive icotrokinra Dose 2. Participants who have not discontinued will be eligible to enter a LTE and will continue to receive icotrokinra Dose 2.

Placebo Comparator: Group III: Placebo

Participants will receive placebo matched to icotrokinra and will cross over to receive icotrokinra Dose 1 or Dose 2 at Week 16. Participants who have not discontinued will be eligible to enter a LTE and will continue to receive icotrokinra Dose 1 or Dose 2.

Interventions

Drug: - Icotrokinra

Icotrokinra will be administered.

Drug: - Placebo

Placebo will be administered.

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.

Jonesboro, Arkansas

Status

Recruiting

Address

Arthritis and Rheumatism Associates ARA Jonesboro

Jonesboro, Arkansas, 72401

Site Contact

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