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临床试验/NCT06975787
NCT06975787招募中1 期

A Dose Escalation Study Investigating Bispecific Antibody Therapy in Patients With Lupus Nephritis

Regeneron Pharmaceuticals19 个研究点 分布在 6 个国家目标入组 90 人开始时间: 2025年12月22日最近更新:
干预措施
相关药物

试验速览

阶段
1 期
状态
招募中
入组人数
90
试验地点
19
主要终点
Occurrence of Dose Limiting Toxicities (DLT)

研究概览

简要总结

This study is researching a particular group of experimental drugs administered for a short period in the treatment of participants with Lupus Nephritis (LN).

The main aim of the current study is to see how safe and tolerable the study drugs are in a long-term follow-up.

This is a main study, called an umbrella study, which includes several independent smaller sub-studies. Each of these smaller main sub-studies tests different drugs at the same time, all aimed at treating LN.

The study is looking at several other research questions, including:

  • What side effects may happen from taking the study drug
  • How much study drug is in the blood at different times
  • Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects)

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)
性别
All
接受健康志愿者

入选标准

  • Key General Inclusion Criteria:
  • Diagnosis of Systemic Lupus Erythematosus (SLE) and LN, as described in the protocol
  • Participant must have refractory or relapsed disease, as described in the protocol
  • Key General

排除标准

  • History of or active severe or unstable lupus-associated neuropsychiatric disease that is likely to require acute or emergent medical treatment or hospitalization
  • Active overlap syndrome with mixed connective tissue disease or systemic sclerosis within 12 months prior to screening or during screening
  • Catastrophic or severe antiphospholipid syndrome within 12 months prior to screening or during screening
  • NOTE: Other protocol defined inclusion/exclusion criteria apply

研究组 & 干预措施

Experimental Arm 1: Vonsetamig

Experimental

干预措施: Vonsetamig (Drug)

Experimental Arm 2: Odronextamab

Experimental

干预措施: Odronextamab (Drug)

结局指标

主要结局

Occurrence of Dose Limiting Toxicities (DLT)

时间窗: Up to 56 days

Occurrence of Treatment Emergent Adverse Events (TEAEs)

时间窗: Through week 76

Severity of TEAEs

时间窗: Through week 76

次要结局

  • Proportion of participants receiving a corticosteroid dose of 0 mg per day(At 6 months)
  • Proportion of participants receiving a corticosteroid dose of 0 mg per day(At 6 months)
  • Cumulative total exposure to corticosteroids(At 76 weeks)
  • Absolute values of urine Protein-Creatinine Ratio (uPCR)(Through week 76)
  • Percent change from baseline of uPCR(Through week 76)
  • Absolute values of estimated Glomerular Filtration Rate (eGFR) serum creatinine(Through week 76)
  • Percent change from baseline of eGFR serum creatinine(Through week 76)
  • Absolute values of blood B-cell counts and other immune cell populations(Through week 76)
  • Change from baseline of blood B-cell counts and other immune cell populations(Through week 76)
  • Absolute values of double-stranded DNA (dsDNA) antibodies(Through week 76)
  • Percent change from baseline of dsDNA antibodies(Through week 76)
  • Absolute values of anti-Smith antibodies(Through week 76)
  • Percent change from baseline of anti-Smith antibodies(Through week 76)
  • Absolute values of anti-C1q antibodies(Through week 76)
  • Percent change from baseline of anti-C1q antibodies(Through week 76)
  • Absolute values of other autoantibodies(Through week 76)
  • Percent change from baseline of other autoantibodies(Through week 76)
  • Absolute values of Complement Factor C3 (C3) circulating factors(Through week 76)
  • Percent change from baseline of C3 circulating factors(Through week 76)
  • Absolute values of Complement Factor C4 (C4) circulating factors(Through week 76)
  • Percent change from baseline of C4 circulating factors(Through week 76)
  • Absolute values of serum levels of Immunoglobulin A (IgA)(Through week 76)
  • Percent change from baseline of serum levels of IgA(Through week 76)
  • Absolute values of serum levels of Immunoglobulin G (IgG)(Through week 76)
  • Percent change from baseline of serum levels of IgG(Through week 76)
  • Concentrations of vonsetamig in serum over time(Through week 76)
  • Concentrations of odronextamab in serum over time(Through week 76)
  • Incidence of Anti-Drug Antibodies (ADAs) to vonsetamig(Through week 76)
  • Incidence of ADAs to odronextamab(Through week 76)
  • Titer of ADAs to vonsetamig(Through week 76)
  • Titer of ADAs to odronextamab(Through week 76)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (19)

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