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临床试验/NCT04342325
NCT04342325已完成1 期

Open-label, Multiple-center, Dose-Escalation Study to Evaluate the Safety and Tolerability of ADR-001 for the Treatment for Immunoglobulin A (IgA) Nephropathy

Nagoya University4 个研究点 分布在 1 个国家目标入组 9 人开始时间: 2020年6月15日最近更新:
适应症

试验速览

阶段
1 期
状态
已完成
入组人数
9
试验地点
4
主要终点
Incidence of adverse events

研究概览

简要总结

The purpose of this study is to evaluate the safety and the tolerability of ADR-001 in Immunoglobulin A (IgA) Nephropathy patients. In addition, the investigators will evaluate the efficacy of ADR-001 for IgA Nephropathy patients.

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
20 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • IgA nephropathy diagnosed by renal biopsy.
  • Meet any of the following criteria.
  • i. Urinary protein at screening is 0.5 g / gCr or more and eGFR is 60 mL / min / 1.73m^2 or more even if corticosteroids are used for 6 months or more before screening.
  • ii. Urine protein of 1.0 g / gCr or more and eGFR of 30 mL / min / 1.73 m^2 or more and less than 60 mL / min / 1.73 m^2 at screening even if corticosteroids are used for 6 months or more before screening.
  • iii. Urine protein of 0.5 g / gCr or more and less than 1.0 g / gCr at screening and eGFR of 20 mL / min / 1.73m^2 or more and 60 mL / min / 1.73m^2 or urine protein of 1.0 g / gCr or more at screening And eGFR is 20 mL / min / 1.73m^2 or more and less than 30 mL / min / 1.73m^
  • Over 20 years old.
  • Able to provide informed consent.
  • However, in the first cohort, only 2) -i is applied in the selection criteria 2), and in the second cohort, 2) -i, ii, and iii are applied.

排除标准

  • Nephropathy other than IgA nephropathy, and primary and secondary nephrotic syndrome.
  • Start or increase drug therapy for IgA nephropathy with corticosteroids, immunosuppressants, renin angiotensin system (RAS ) inhibitors, antiplatelet drugs, anticoagulants (warfarin), and n-3 fatty acids (fish oil) within 3 months . Palatal tonsillectomy within 6 months.
  • Treatment with other cells.
  • Participated within 3 months or participating in other clinical trials .
  • Penal transplantation within 3 years or scheduled.
  • Diabetics not well controlled.
  • Malignant neoplasm or history of malignant neoplasm within 5 years, or judged possibility of malignant tumor.
  • Suspected of active infection.
  • Positive for hepatitis B (HB), hepatitis C virus (HCV),human Immunodeficiency virus (HIV), human T-cell leukemia virus 1 (HTLV-1) or syphilis.
  • History of severe hypersensitivity or anaphylactic reaction.
  • Allergic to penicillin antibiotics, aminoglycoside antibiotics or dimethyl sulfoxide (DMSO).
  • Serious complications not related to IgA nephropathy.
  • Bleeding or may bleed, shallow days after surgery or trauma to the central nervous system, history of hypersensitivity to components of heparin preparations, history of heparin-induced thrombocytopenia Previous patient.
  • During pregnancy, lactation, may be pregnant or both men and women who do not agree to give birth control under the guidance of the investigator or investigator during the study period.

结局指标

主要结局

Incidence of adverse events

时间窗: until 6 weeks after first administration

Any adverse events are summarized.

次要结局

  • Proteinuria(at 2, 4, 6, 12, 26, 38 and 52 weeks after first administration)
  • Estimated glomerular filtration rate (eGFR)(at 2, 4, 6, 12, 26, 38 and 52 weeks after first administration)
  • Hematuria(at 2, 4, 6, 12, 26, 38 and 52 weeks after first administration)
  • Clinical remission (proteinuria, hematuria)(at 2, 4, 6, 12, 26, 38 and 52 weeks after first administration)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Shoichi Maruyama MD PhD

Professor at Department of Nephrogy, Graduate school of Medicine

Nagoya University

研究点 (4)

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