跳至主要内容
临床试验/jRCT2080225106
jRCT2080225106已完成3 期

A Phase 3, Randomized, Double blind, Placebo controlled Study to Evaluate the Efficacy and Safety of Filgotinib in Subjects with Active Psoriatic Arthritis Who Have an Inadequate Response or are Intolerant to Biologic DMARD Therapy

Gilead Sciences, K.K.1 个研究点目标入组 390 人开始时间: 待定最近更新:

试验速览

阶段
3 期
状态
已完成
入组人数
390
试验地点
1
主要终点
ACR20 response

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
干预模型
Randomized, Parallel Assignment, Double blind, Treatment
主要目的
Treatment Purpose

入排标准

年龄范围
18age old over 至 75age old under(—)
性别
All

入选标准

  • Male or female participants who are 18-75 years of age (20-75 years of age at sites in Japan), on the day of signing initial informed consent
  • Meet Classification Criteria for Psoriatic Arthritis (CASPAR)
  • Have a history consistent with PsA 6 months or more at Screening Have active PsA defined as 3 or more swollen joints (from a 66 swollen joint count [SJC]) and 3 or more tender joints (from a 68 tender joint count [TJC]) at Screening and Day 1; these may or may not be the same joints at Screening and Day 1
  • Must have a documented history or active signs of at least one of the following at Screening
  • a) Plaque psoriasis
  • b) Nail changes attributed to psoriasis
  • Have had inadequate response (lack of efficacy after 12 weeks or more duration of therapy) or intolerance to at least one and not more than 3 bioDMARDs administered for the treatment of PsA or psoriasis, as per local guidelines / standard of care
  • Prior to the first dose of study drug on Day 1, treatment with bioDMARD(s) should have been discontinued

排除标准

  • Prior exposure to a JAK inhibitor > 2 doses
  • Any active / recent infection
  • Any chronic and / or uncontrolled medical condition that would put the subject at increased risk during study participation or circumstances which may make a subject unlikely or unable to complete or comply with study procedures and requirements, per investigator judgement
  • Any moderately to severely active musculoskeletal or skin disorder other than PsA or plaque psoriasis that would interfere with assessment of study parameters, as per judgement of investigator
  • NOTE: Prior history of reactive arthritis or axial spondyloarthritis is permitted if there is documentation of change in diagnosis to PsA or additional diagnosis of PsA
  • Any history of an inflammatory arthropathy with onset before age of 16 years old
  • Active autoimmune disease other than those listed above, that would interfere with assessment of study parameters or increase risk to the subject by participating in the study, (e.g. uveitis, inflammatory bowel disease, uncontrolled thyroiditis, systemic vasculitis,
  • transverse myelitis), per judgement of investigator
  • Pregnancy or nursing females
  • Active drug or alcohol abuse, as per judgement of investigator

结局指标

主要结局

ACR20 response

时间窗: Week 12

To evaluate the effect of filgotinib compared to placebo in active psoriatic arthritis (PsA) as assessed by the American College of Rheumatology 20% improvement (ACR20) response

次要结局

  • Minimal Disease Activity (MDA) and Very Low Disease Activity (VLDA), ACR responses, PASI including BSA responses, SPARCC Enthesitis Index and LEI, LDI, PASDAS, DAPSA, mNAPSI, and PhGAP
  • HAQ-DI
  • FACIT Fatigue, SF 36v2, and PsAID 12
  • safety and tolerability of filgotinib

研究者

研究点 (1)

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