跳至主要内容
临床试验/NCT00630643
NCT00630643已完成1 期

A Phase I/IIa, Double-Blind, Placebo-Controlled, Dose-Escalation Study of NI-0401 in Patients With Moderate to Severe Active Crohn´s Disease

Light Chain Bioscience - Novimmune SA0 个研究点目标入组 40 人开始时间: 2006年1月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
已完成
发起方
入组人数
40
主要终点
Safety and tolerability of intravenous NI-0401 .

研究概览

简要总结

The purpose of the study is to assess the safety and tolerability of daily intravenous NI-0401 treatment, compared to matching placebo. And to assess the ability of NI-0401 to modulate the CD3 complex on T-cells.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Men and women between 18 and 70 years of age.
  • Crohn's Disease Activity Index (CDAI) between 220 and
  • Raised plasma CRP level.
  • Endoscopic inflammation.
  • Crohn's disease of at least 6 months duration, with colitis, ileitis, or ileocolitis, confirmed by endoscopy and histology within 28 days of study day
  • Main Exclusion criteria
  • Have received or are planned to receive immunization with a live vaccine within 6 weeks prior to receiving study drug and 12 weeks after treatment cessation.
  • Concomitant disease:
  • Current signs or symptoms of severe, progressive or uncontrolled renal, hepatic, hematological, endocrine, pulmonary, cardiac, neurological or cerebral disease (including a history of seizure disorders or ongoing chronic active conditions such as chronic active hepatitis)
  • Previous diagnosis of, or known, malignancies
  • Severe infections, such as hepatitis, pneumonia or pyelonephritis, in the past three months. Less serious infections in the past 3 months, such as acute upper respiratory tract infection (colds) or uncompliant urinary tract infection are permitted at the discretion of the investigator
  • Active infection requiring antibiotic therapy
  • Serum anti HCV positive, serum HBsAg positive, serum anti-HIV positive
  • History of opportunistic infections such as herpes zoster within 2 months prior to screening, evidence of acute CMV or EBV, active Pneumocystic Carinii
  • History of active tuberculosis (TB) or currently undergoing treatment for TB. Patients with a positive TB skin test or chest x-ray are ineligible. Patients with a history of bacille Calmette Guerin (BCG) vaccination and a newly positive TB skin test or a chest X-ray showing fibrotic lesions consistent with previous TB are ineligible. The PPD skin test must be read between 48 and 72 hours
  • Stool examination positive for enteric pathogens, pathogenic ova or parasites, or Clostridium Difficile toxin within 4 weeks prior to Study Day 1

排除标准

  • 未提供

研究组 & 干预措施

1

Placebo Comparator

干预措施: Placebo (Drug)

2

Experimental

干预措施: NI-0401 (anti-CD3 mAB) (Biological)

结局指标

主要结局

Safety and tolerability of intravenous NI-0401 .

时间窗: 24 weeks

次要结局

  • Immunological response defined as the percent change in the modulation of the CD3 complex on T-cells

研究者

发起方
Light Chain Bioscience - Novimmune SA
申办方类型
Industry

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