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临床试验/NCT06680037
NCT06680037
招募中
1 期

A Phase 1, Open-label Study to Evaluate the Safety and Clinical Activity of Azercabtagene Zapreleucel in Participants With B-cell Mediated Autoimmune Disorders

TG Therapeutics, Inc.8 个研究点 分布在 1 个国家目标入组 32 人开始时间: 2025年5月6日最近更新:

概览

阶段
1 期
状态
招募中
入组人数
32
试验地点
8
主要终点
Number of Participants with Dose-Limiting Toxicities (DLTs)

概览

简要总结

The main objective of the study is to determine the recommended phase 2 dose (RP2D) of Azercabtagene zapreleucel (azer-cel).

研究设计

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

入排标准

年龄范围
18 Years 至 60 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Participants with Progressive forms of Multiple Sclerosis including Primary Progressive and Secondary Progressive MS.
  • Participants must have discontinued disease modifying therapy (DMT) prior to signing the ICF and meet the following washout criteria prior to receiving lymphodepletion.

排除标准

  • History of malignancy that has not been in remission for at least 2 years.
  • Viral Screening
  • Evidence of chronic active or history of hepatitis B virus (HBV).
  • Seropositive for human immunodeficiency virus (HIV) antibody.
  • History of bone marrow/hematopoietic stem cell or solid organ transplantation.
  • Prior treatment with adoptive T-cell therapy or any gene therapy product directed at any target (e.g. CAR T-cell therapy).
  • Note: Other protocol-specified Inclusion/Exclusion criteria may apply.

研究组 & 干预措施

Azer-cel

Experimental

Participants will receive single dose of intravenous (IV) infusion of azer-cel at different dose levels, on Day 0 of the treatment period.

干预措施: Azercabtagene zapreleucel (azer-cel) (Drug)

结局指标

主要结局

Number of Participants with Dose-Limiting Toxicities (DLTs)

时间窗: From Day 0 to Day 28

DLT will be determined using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.

次要结局

  • Number of Participants with Treatment Emergent Adverse Events (TEAEs), Adverse Events (AEs), Serious Adverse Events (SAEs), Adverse Events of Special Interest (AESIs)(Up to Day 720)
  • Change From Baseline in CAR T-cell Toxicities(Baseline, up to Day 720)
  • Pharmacokinetics (PK) Plasma Concentrations of Azer-cel(Up to Day 720)
  • Pharmacodynamics (PD) Plasma Concentrations of Azer-cel(Up to Day 720)
  • Time to Confirmed Disability Progression (CDP)(Up to Day 720)
  • Time to Confirmed Disability Improvement (CDI)(Up to Day 720)
  • Change From Baseline in Brain MRI Gadolinium Enhancing T1, New or Enlarging Hyperintense T2(Baseline, up to Day 720)
  • Change From Baseline in Whole Brain Atrophy(Baseline, up to Day 720)
  • Change From Baseline in Modified Rankin Scale (mRS)(Baseline, up to Day 720)
  • Change From Baseline in Visual Acuity on Landolt C Broken Ring Chart (Low Contrast Visual Acuity [LCVA]) and High Contrast Visual Acuity (HCVA)(Baseline, up to Day 720)
  • Change from Baseline in Myasthenia Gravis Activities of Daily Living Profile (MG-ADL) Total Score(Baseline, up to Day 720)
  • Change from Baseline in the Revised 15-Component Myasthenia Gravis Quality of Life (MG-QOL15r)(Baseline, up to Day 720)
  • Time to Relapse, as Defined by a 1 Point Change in Adjusted Inflammatory Neuropathy Cause and Treatment (aINCAT)(Baseline, up to Day 720)
  • Change From Baseline in Inflammatory Neuropathy Cause and Treatment (INCAT) Score(Baseline, up to Day 720)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (8)

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