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Clinical Trials List

Protocol NumberCNTO1959PSA3002
NCT Number(ClinicalTrials.gov Identfier)NCT03158285

2017-07-26 - 2022-06-30

Phase III

Terminated3

Study ended1

ICD-10L40.52

Psoriatic arthritis mutilans

ICD-9696.0

Psoriatic arthropathy

A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled Study Evaluating the Efficacy and Safety of Guselkumab Administered Subcutaneously in Subjects With Active Psoriatic Arthritis

  • Trial Applicant

    Johnson & Johnson

  • Sponsor

    Janssen Research & Development, LLC

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2025/08/20

Investigators and Locations

Principal Investigator Chung-Yao Hsu Division of Dermatology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Completed

Principal Investigator 陳英州 Division of Rheumatology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Completed

Principal Investigator 蔡世滋 風濕免疫科

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Completed

Principal Investigator Meng-Yu Weng Division of Rheumatology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Study ended

Audit

None

Condition/Disease

Arthritis, Psoriatic

Objectives

The primary purpose of this study is to evaluate the efficacy of guselkumab treatment in participants with active psoriatic arthritis (PsA) by assessing the reduction in signs and symptoms of PsA.

Test Drug

CNTO1959(guselkumab)

Active Ingredient

CNTO1959(guselkumab)

Dosage Form

prefilled syringe (PFS)

Dosage

100 mg

Endpoints

Percentage of Participants Who Achieved an American College of Rheumatology (ACR) 20 Response at Week 24.

Inclution Criteria

1. Have a diagnosis of Psoriatic Arthritis (PsA) for at least 6 months before the first administration of study agent and meet Classification criteria for Psoriatic Arthritis (CASPAR) at screening.
2. Have active PsA as defined by: at least 5 swollen joints and at least 5 tender joints at screening and at baseline, and CRP greater than or equal to (>=) 0.6 milligram per deciLitre (mg/dL) at screening from the central laboratory.
3. 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 (confirmation of sacroiliitis should be performed at the screening visit by a locally performed pelvic x-ray [single anterior-posterior view] unless a pelvic or SI joint x-ray or pelvic magnetic resonance imaging (MRI) has been previously performed. Results must be documented).
4. Have active plaque psoriasis, with at least one psoriatic plaque of >= 2 centimeter (cm) diameter or nail changes consistent with psoriasis or documented history of plaque psoriasis.
5. Have active PsA despite previous non-biologic disease-modifying antirheumatic drug (DMARD), apremilast, and/or nonsteroidal anti-inflammatory drug (NSAID) therapy.

Exclusion Criteria

1. Has other inflammatory diseases that might confound the evaluations or benefit of guselkumab therapy, including but not limited to rheumatoid arthritis (RA), axial spondyloarthritis (this does not include a primary diagnosis of PsA with spondylitis), systemic lupus erythematosus, or Lyme disease.
2. Has previously received any biologic treatment.
3. Has ever received tofacitinib, baricitinib, filgotinib, peficitinib (ASP015K), decernotinib (VX-509), or any other Janus kinase (JAK) inhibitor.
4. Has received any systemic immunosuppressants (eg, azathioprine, cyclosporine, 6 thioguanine, mercaptopurine, mycophenolate mofetil, hydroxyurea, tacrolimus) within 4 weeks of the first administration of study agent.
5. Is currently receiving 2 or more non-biologic DMARDs (other than methotrexate [MTX], sulfasalazine [SSZ], Hydroxychloroquine [HCQ], leflunomide [LEF]) including, but not limited to chloroquine, gold preparations, and penicillamine within 4 weeks before the first administration of study agent.
6. Has received apremilast within 4 weeks prior to the first administration of study agent.

The Estimated Number of Participants

  • Taiwan

    6 participants

  • Global

    684 participants