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临床试验/NCT07732309
NCT07732309尚未招募1 期

A Phase I, Open-label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, Immunogenicity, and Preliminary Efficacy of ATG-201 in Adult Participants With Autoimmune Diseases

Antengene Biologics Limited22 个研究点 分布在 1 个国家目标入组 149 人开始时间: 2026年9月1日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
尚未招募
入组人数
149
试验地点
22
主要终点
Safety and TolerabilitySafety and Tolerability

研究概览

简要总结

This is a phase I, open-label study of ATG-201 in participants with autoimmune diseases.

详细描述

This is a phase I, open-label, first-in-human clinical trial to evaluate the safety, tolerability, PK, PD, immunogenicity, and preliminary efficacy of ATG-201 in participants with autoimmune diseases. The study will be conducted in 2 parts: Dose Escalation (Part I) and Dose Expansion (Part II).

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

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

入选标准

  • Participants who give consent to this study participation and sign informed consent form.
  • Participants at least 18 years of age inclusive at screening visit.
  • Must be able to adhere to the study visit schedule and other protocol .requirements.
  • Female of childbearing potential must agree to use adequate contraceptive measures from 28 days before starting study treatment to until 48 weeks after last dose of treatment, not breastfeeding, and have a negative serum pregnancy test at screening.
  • Male participants must agree to use an effective barrier method of contraception during sexual contact with a female of childbearing potential during screening and throughout the study until 48 weeks after the final dose of study treatment.
  • SLE: subjects:
  • Have a confirmed diagnosis of SLE and meet the 2019 European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) classification criteria at screening.
  • Have active SLE disease.
  • Have had previous treatment failure.

排除标准

  • Intolerance or allergy to the investigational product, or to any component thereof, or to any concomitant medications that may be used in the study (e.g., tocilizumab).
  • Presence of central nervous system disorders of either autoimmune or non-autoimmune etiology, including but not limited to: epilepsy, psychotic disorders, organic brain syndrome, cerebrovascular accident, encephalitis, or central nervous system vasculitis.
  • Catastrophic or severe antiphospholipid syndrome within 12 months prior to screening or during screening.
  • Severe (requiring oxygen support) or rapidly progressing interstitial lung disease.
  • Uncontrolled other diseases: history or clinical evidence of active significant acute or chronic diseases (i.e., cardiovascular, pulmonary, untreated hypertension, anemia, gastrointestinal, hepatic, renal, neurological, cancer, or infectious diseases) which, in the opinion of the investigator, could confound the results of the study or put the participant at undue risk.
  • History of a major organ transplant (e.g. heart, lung, renal, liver) or hematopoietic stem cell/marrow transplant.
  • Have a planned surgical procedure, or a history of any other medical disease, or laboratory abnormalities, or conditions which would make the participant (in the opinion of the investigator) unsuitable for the study.
  • Received intravenous immunoglobulin, plasmapheresis, hemodialysis, intravenous cyclophosphamide, or high dose prednisone and its equivalents (>60 mg/day) within 2 months prior to screening.
  • Live or attenuated vaccine within 28 days prior to screening or during screening.
  • Participants who have evidence of serious suicide risk including any history of suicidal behavior in the last 6 months or who, in the investigator's opinion, pose a significant suicide risk.
  • The participant has an abnormality on 12-lead electrocardiogram at screening which is clinically significant in the opinion of the investigator, and which could confound the results of the study.

结局指标

主要结局

Safety and TolerabilitySafety and Tolerability

时间窗: 48 weeks

Incidence and severity of adverse events (AEs), CRS.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (22)

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