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临床试验/EUCTR2016-001121-14-IT
EUCTR2016-001121-14-IT进行中(未招募)1 期

Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study to Evaluate the Safety and Efficacy of CCX168 (Avacopan) in Patients with Anti-Neutrophil Cytoplasmic Antibody (ANCA)-Associated Vasculitis Treated Concomitantly with Rituximab or Cyclophosphamide/Azathioprine

CHEMOCENTRYX, INC.0 个研究点目标入组 331 人开始时间: 2021年1月7日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
331

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Clinical diagnosis of granulomatosis with polyangiitis (Wegener's) or microscopic polyangiitis, consistent with Chapel-Hill Consensus
  • Conference definitions
  • 2. Aged at least 18 years, with newly-diagnosed or relapsed AAV where treatment with cyclophosphamide or rituximab is needed; where
  • approved, adolescents (12-17 year old) may be enrolled
  • 3. Positive test for anti-PR3 or anti-MPO (current or historic) antibodies
  • 4. At least one major item, or at least 3 minor items, or at least the 2 renal items of proteinuria and hematuria in the BVAS
  • 5. Estimated glomerular filtration rate =15 mL/minute/1.73 m2 (using the MDRD method) at screening
  • 6. Willing and able to give written Informed Consent and to comply with the requirements of the study protocol; written Informed Consent should
  • be obtained from the legal guardian in accordance with regional laws or regulations for patients 12 to 17 years of age
  • 7. Judged by the Investigator to be fit for the study, based on medical history, physical examination (including electrocardiogram [ECG]), and
  • clinical laboratory assessments.
  • Are the trial subjects under 18? yes
  • 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 240
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 50

排除标准

  • 1. Pregnant or breast-feeding
  • 2. Alveolar hemorrhage requiring invasive pulmonary ventilation support
  • anticipated to last beyond the screening period of the study
  • 3. Any other known multi-system autoimmune disease including eosinophilic granulomatosis with polyangiitis (Churg-Strauss), systemic
  • lupus erythematosus, IgA vasculitis (Henoch-Schönlein), rheumatoid vasculitis, Sjögren's syndrome, anti-glomerular basement membrane
  • disease, or cryoglobulinemic vasculitis
  • 4. Required dialysis or plasma exchange within 12 weeks prior to screening
  • 5. Have had a kidney transplant
  • 6. Received cyclophosphamide within 12 weeks prior to screening; if on azathioprine, mycophenolate mofetil, or methotrexate at the time of screening, these drugs must be withdrawn prior to receiving the
  • cyclophosphamide or rituximab dose on Day 1
  • 7. Received intravenous glucocorticoids, >3000 mg methylprednisolone equivalent, within 4 weeks prior to screening
  • 8. Have been taking an oral daily dose of a glucocorticoid of more than 10 mg prednisone-equivalent for more than 6 weeks continuously prior
  • to the screening visit
  • 9. Received rituximab or other B-cell antibody within 52 weeks of screening or 26 weeks provided B cell reconstitution has occurred (i.e., CD19 count > 0.01x109/L); received anti-TNF treatment, abatacept, alemtuzumab, IVIg, belimumab, tocilizumab, or eculizumab within 12 weeks prior to screening
  • 10. Currently taking a strong inducer of the cytochrome P450 3A4 (CYP3A4) enzyme, such as carbamazepine, phenobarbital, phenytoin, rifampin, or St. John's wort
  • 11. Any of the following within 12 weeks prior to screening: symptomatic congestive heart failure requiring prescription medication, unstable angina (unless successfully treated with stent or bypass surgery), clinically significant cardiac arrhythmia, myocardial infarction or stroke
  • 12. History or presence of any form of cancer within the 5 years prior to screening, with the exception of excised basal cell or squamous cell carcinoma of the skin, or carcinoma in situ such as cervical or breast carcinoma in situ that has been excised or resected completely and is without evidence of local recurrence or metastasis

研究者

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