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临床试验/NCT07684157
NCT07684157尚未招募2 期

A Phase Randomized, Double-blind, Placebo-controlled Evaluate the Efficacy and Safety IIa Study of JAB-8263 in Patients With Active Rheumatoid Arthritis

Jacobio Pharmaceuticals Co., Ltd.1 个研究点 分布在 1 个国家目标入组 32 人开始时间: 2026年7月29日最近更新:
适应症
相关药物

试验速览

阶段
2 期
状态
尚未招募
入组人数
32
试验地点
1
主要终点
Evaluate the overall safety and tolerability of JAB-8263

研究概览

简要总结

This study is an open-label, multi-center Phase IIa study. The study is divided into two phases. The first phase is a safety exploration phase. Participants with active rheumatoid arthritis were enrolled and treated with JAB-8263 alone for 4 weeks. The purpose is to evaluate the safety, PK/PD characteristics and preliminary effectiveness of JAB-8263 in participants with active RA.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Parallel
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Age ≥18 years old and <75 years old at the time of signing the informed consent form, regardless of gender;
  • Active rheumatoid arthritis, ESR or C-reactive protein> upper limit of normal
  • Meets the 2010 American College of Rheumatology ACR/EULAR RA classification standards
  • Participants have recovered from adverse reactions to previous antirheumatic treatment.

排除标准

  • Use of topical glucocorticoids within 2 weeks before the first dose of investigational product or have received epidural, intraarticular, intramuscular, oral or intravenous glucocorticoids within 4 weeks, and do not use adrenocorticotropin;
  • Use of NSAIDs within 1 week before first dose of investigational product
  • Known or suspected allergies to the investigational product or any of its components;
  • Current active shingles virus infection, including shingles or herpes simplex types 1 and 2 (confirmed by physical examination and medical history); participants had a history of severe herpes infection, including any disseminated disease, shingles in multiple skin areas, herpes encephalitis, ocular herpes, or recurrent shingles (2 episodes greater than or equal to 2 episodes within 2 years);
  • Have evidence of active tuberculosis (TB) or have previously had evidence of active TB and have not received appropriate documented treatment;

结局指标

主要结局

Evaluate the overall safety and tolerability of JAB-8263

时间窗: Up to approximately 12week

Safety assessments including but not limited to TEAEs, SAEs, deaths and changes in clinical laboratory measures

次要结局

  • American College of Rheumatology 20 Response Rate (ACR20 Response Rate)(Up to approximately 12week)
  • American College of Rheumatology 50 Response Rate (ACR50 Response Rate)(Up to approximately 12week)
  • American College of Rheumatology 70 Response Rate (ACR70 Response Rate)(Up to approximately 12week)
  • Clinical Disease Activity Index Good Response Rate (CDAI Good Response Rate)(Up to approximately 12week)
  • Simplified Disease Activity Index Good Response Rate (SDAI Good Response Rate)(Up to approximately 12week)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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