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临床试验/DRKS00020286
DRKS00020286已完成1 期

A multi-centre, open-label, phase 1 study, Part A single ascending dose and Part B multiple dose, to evaluate the safety, tolerability and pharmacokinetics, and to explore early signs of effectiveness of induction of antigen-specific immune tolerance with TPM203 in pemphigus vulgaris patients - TPV11

Topas Therapeutics GmbH0 个研究点目标入组 17 人开始时间: 2019年12月12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
17

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
N/a: Single Arm Study
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 70 Years(—)
性别
All

入选标准

  • 1. Written informed consent to take part in the study;
  • 2. Patient (male or female) age =18 years and =70 years;
  • 3. Body weight of =50 kg and a body mass index =18.5 and =32 kg/m2;
  • 4. Diagnosis with PV (documented), based on clinical symptoms, immune fluorescence; (skin/mucosa) and serum IgG (immunoglobulin G) against Dsg3 by ELISA;
  • 5. At screening, complete clinical remission or low to moderate clinical disease activity (i.e. ABSIS =17 and PDAI =15);
  • 6. Presence of anti-Dsg3 IgG antibodies in blood at screening;
  • 7. Presence of peripheral blood CD4+ T cells specific for at least one of the Dsg3 peptides employed in TPM203 in blood samples at screening;
  • 8. Agreement to contraception (applicable patients);
  • 9. Negative result in a pregnancy test (applicable female patients).
  • 10. Apart from PV, good general health.

排除标准

  • 1. Immunosuppressive or immunomodulatory treatment during the study other than prednisolone =10 mg/d (or equipotent doses of other steroids);
  • 2. Conditions including previous or concomitant medication that might present a risk to the patient and/or impede the attainment of the study's objectives.

研究者

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