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临床试验/JPRN-jRCT2080220742
JPRN-jRCT2080220742已完成2 期

A Phase 2, Multinational, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-arm, Dose-comparison Trial of OPC-6535 in Patients With Chronic Obstructive Pulmonary Disease (COPD)

Otsuka Pharmaceutical Co., Ltd.0 个研究点目标入组 772 人开始时间: 2009年6月4日最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
入组人数
772

研究概览

简要总结

The results of this trial have established a treatment effect for OPC-6535 12.5 mg. There are no findings from this investigation that raise serious concerns about future administration of OPC-6535 to humans.

研究设计

研究类型
Interventional

入排标准

年龄范围
>= 40age old 至 <= 75age old(—)
性别
All

入选标准

  • Age 40 to 75 years, inclusive, at the time informed consent is obtained
  • -Ability to provide own written informed consent
  • -Agree to use an appropriate method of contraception until 3 months after the last dose of the investigational medicinal product (IMP)
  • -A rating of 1 or higher on the Goddard scale in assessment of emphysema severity by chest CT scan at screening
  • -Ratio of forced expiratory volume in 1 second to forced vital capacity (FEV1/FVC) of less than 70% at screening
  • -Cigarette smoking history of at least 20 pack years at screening

排除标准

  • -Subjects with obstructive disorders due to bronchial asthma
  • -Subjects receiving long-term oxygen therapy
  • -Subjects with active tuberculosis or obvious bronchiectasis
  • -Complication of malignant tumor
  • -Uncontrolled cardiovascular, endocrine, blood, or nervous system disorders
  • -Uncontrolled condition with COPD exacerbation of level 2 or 3 within 8 weeks prior to the start of washout period (within 12 weeks prior to start of treatment period)

研究者

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