跳至主要内容
临床试验/jRCTs071230067
jRCTs071230067进行中(未招募)不适用

Analysis of effectiveness of Ozoralizumab toward bone structure in rheumatoid arthritis (AOZORA study)

未提供0 个研究点目标入组 40 人开始时间: 2023年10月24日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
40
主要终点
Volumetric change in bone erosions

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Single Arm Study
干预模型
Single Assignment
主要目的
Treatment Purpose
盲法
Open(masking Not Used)

入排标准

年龄范围
18age old over 至 No limit(—)
性别
All

入选标准

  • diagnosis of RA according to the American College of Rheumatology (ACR) RA Classification Criteria 1987 Revision or ACR/ European League Against Rheumatism (EULAR) 2010 RA Classification Criteria
  • age of 18 years or older
  • residual arthralgia during treatment with at least one csDMARD, including MTX
  • ability and willingness to provide written informed consent and comply with the requirements of the study protocol
  • Patients with a history of tuberculosis(TB) who have been confirmed free of active TB by a tuberculin reaction test or interferon gamma release assays in addition to a chest x-ray within the past year from the time of consent, or who are receiving appropriate antituberculosis drugs
  • Patients with moderate to high disease activity (DAS28-ESR>=3.2, DAS28-CRP>=2.7, SDAI>11, or CDAI>10) and joint destruction (joint space narrowing or bone erosion by either X-ray, MRI, or joint ultrasound)

排除标准

  • Pregnant women or patients who may be pregnant.
  • the concurrent use of a corticosteroid equivalent to >10 mg/day of prednisolone
  • intra-articular injection of steroids into the joint being evaluated (2, 3 metacarpophalangeal(MCP) joints of both fingers and both wrist joints) within the last 6 months of obtaining consent
  • current use of denosumab, parathyroid hormone agonist and anti-sclerostin antibody
  • severe infection
  • active tuberculosis
  • Current and history of demyelinating disease
  • Current congestive heart failure
  • History of hypersensitivity to components of ozoralizumab
  • History of ozoralizumab use
  • Patients under treatment with biological agents and JAK inhibitors for RA, except for denosumab.
  • Patients with a history of tuberculosis who have not been confirmed to be free of active tuberculosis by a tuberculin reaction test or interferon gamma release assays in addition to a chest x-ray within the past year from the time of obtaining consent
  • Defects in the evaluated joints (2,3 MCP joints of both fingers and both wrist joints) or deformities due to previous surgical operations
  • inappropriateness for inclusion in this study as determined by the investigators.

结局指标

主要结局

Volumetric change in bone erosions

时间窗: 52 weeks

Detected by HR-pQCT at 52 weeks in the ozoralizumab group and the historical control group per evaluated joint compared to baseline (screening period)

次要结局

  • Evaluate each parameter and other imaging studies
  • Disease activity

研究者

发起方
未提供

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