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临床试验/EUCTR2021-004706-22-DE
EUCTR2021-004706-22-DE招募中1 期

Imlifidase in ANCA-associated vasculitis - ImlifidARDSe

Charité - Universitätsmedizin Berlin0 个研究点目标入组 10 人开始时间: 2022年9月14日最近更新:
相关药物

试验速览

阶段
1 期
状态
招募中
入组人数
10

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • 1.New or previous clinical diagnosis of ANCA-associated vasculitis, (granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA) consistent with revised Chapel Hill definitions
  • 2.ANCA titer >= 50 (AU/ml) (i.e. anti-myeloperoxidase / anti-proteinase 3) no more than 14 days prior to inclusion measured by certified clinical laboratory
  • 3.Pulmonary hemorrhage due to active vasculitis defined by the following:
  • oA compatible chest x-ray or CT scan (diffuse pulmonary infiltrates)
  • oThe absence of an alternative explanation for all pulmonary infiltrates (i.e. volume overload or pulmonary infection)
  • oAt least one of the following:
  • ?Evidence of alveolar hemorrhage on bronchoscopic examination or increasingly bloody returns with bronchoalveolar lavage
  • ?Observed hemoptysis
  • ?Unexplained anemia (<10 g/dL) or documented drop in hemoglobin (>1 g/dL) from less than 10g/dl
  • ?Acute respiratory distress syndrome (ARDS, according to Berlin definition)
  • 4.Provision of written informed consent by patients before any study related procedure
  • 5.Willingness and ability to comply with the protocol
  • 6.For female subjects: Confirmed post-menopausal state (defined as amenorrhea for at least 12 months)
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 10
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 10

排除标准

  • 1.Subjects aged < 18 or > 80 years
  • 2.Subjects physically or mentally unable to give written informed consent
  • 3.Subjects deprived of freedom i.e., detainment or commitment to psychiatric ward, prison or state institution by law court or legal authority
  • 4.Female subjects: pregnant or breastfeeding or of childbearing potential
  • 5.Male subjects: unwilling to use double-barrier contraception for the duration of this study.
  • 6.Concomitant autoimmunological disease (e.g. Goodpasture, vasculitis other than AAV)
  • 7.Diagnosis of eosinophilic granulomatosis with polyangiitis (EGPA) consistent with revised Chapel Hill definitions
  • 8.Concomitant pulmonary disease (e.g. chronic obstructive pulmonary disease (COPD), interstitial lung disease (ILD))
  • 9.Known allergy/sensitivity to imlifidase, IVIg and/or the respective excipients
  • 10.Previous treatment with imlifidase
  • 11.Previous or ongoing high dose IVIg treatment (2 g/kg) within 28 days prior to inclusion
  • 12.More than two plasma exchanges prior to administration of imlifidase within 28 days prior to inclusion
  • 13.Participation in an other interventional clinical trial or intake of other investigational medicinal product within 5 half-lives (or similar) of the product prior to inclusion
  • 14.Symptomatic congestive heart failure (NYHA class 2-4) requiring prescription medication or clinically evident peripheral edema of cardiac origin or documented evidence/history of NYHA class 2-4 heart failure
  • 15.A comorbidity or indication of such based on medical history, physical examination, and clinical laboratory assessments which precludes the use of cyclophosphamide, glucocorticoids, or imlifidase.
  • 16.Evidence of moderate or severe hepatic impairment indicated by elevated aminotransferases (ALT or AST) or bilirubin greater than double (2.0 x) the upper limit of normal (ULN)
  • 17.Ongoing bacterial or fungal infection requiring antibiotic /-fungal therapy (or completed within 7 days prior to inclusion). Viral infection with Hepatitis B, C and HIV (up to 14 days old negative test results are accepted); or active tuberculosis as indicated by chest X-ray. Every patient will be screened for SARS-CoV2, positive cases will be excluded.
  • 18.Active malignant disease or a history of malignancy within two years prior to diagnosis/infusion other than non-melanoma resected or cured skin cancer
  • 19.Any condition that in the opinion of the investigator could increase the subject's risk by participating in the study other than those specified.
  • 20.Present or history of thrombotic thrombocytopenic purpura (TTP), or known familial history of TTP
  • 21.Subject who might be dependent on the sponsor, the investigator or the trial site.

研究者

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