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临床试验/EUCTR2007-005094-54-GB
EUCTR2007-005094-54-GB进行中(未招募)不适用

A MULTICENTER, DOUBLE-BLIND, RANDOMIZED, PLACEBO-CONTROLLED, CROSSOVER STUDY TO EVALUATE THE EFFICACY AND SAFETY OF 14-DAY INHALED TPI ASM8 IN SUBJECTS WITH ASTHMA

Topigen Pharmaceuticals Inc.0 个研究点目标入组 18 人开始时间: 2007年11月26日最近更新:

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
18

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

  • Men and women 18 to 65 years of age; non-smoking, steroid-naive, (i.e.. those who are not currently on corticosteroid or those who have not taken any oral/ inhaled/ ophthalmic or injectable corticosteroid within 60 days prior to start of the study); and generally in good health;
  • Intermittent or persistent mild to moderate allergic asthma as defined by ATS/ ERS criteria ((American Thoracic Society Lung function testing, 1991);
  • History of episodic wheeze and shortness of breath;
  • Forced expiratory volume in 1 second (FEV1) at baseline at least 70% of the predicted value;
  • Able to comprehend and follow all required study procedures;
  • Willing and able to sign an REB/IEC-approved informed consent form;
  • Subjects must not be taking any other regular anti-asthmatic medication except for the short-acting B2-agonist bronchodilator (e.g. salbutamol/albuterol) on an as needed basis;
  • Positive 5’AMP challenge at baseline (AMP-PC20 = 60 mg/mL);
  • Positive skin-prick test to at least one of common aeroallergens (including cat fur and dander, house dust mite, mixed grass pollen);
  • Positive allergen-induced early (fall equal to or greater than 20% in FEV1 at 0-3 hrs following allergen challenge) and late (fall in FEV1 equal to or greater than 15% at 3-7 hrs) airway response (Dual responders).
  • 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
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • Significant acute or chronic medical, neurologic, cardiovascular or psychiatric illness;
  • Known coagulopathy;
  • Asthma exacerbation or respiratory infection in the preceding 6 weeks;
  • Use of oral / injectable corticosteroids within the last 60 days or currently on any anti-asthmatic drugs, immunosuppressives, nonsteroidal anti-inflammatory drugs, or anticoagulants. (Intermittent doses of short-acting ß2-agonist are allowed);
  • Investigational drug use within 30 days;
  • Any clinically significant abnormality on physical examination or on screening laboratory determinations;
  • A >20% fall in FEV1 or FVC with baseline saline in the first AMP challenge during the screening period (Day –14).
  • Blood draws of 100 mL or more within 45 days prior to enrolment in the study.
  • Ongoing use of tobacco products of any kind or previous usage within the past 12 months or past history of greater than or equal to 10 pack years
  • Pregnant or lactating women; women actively seeking pregnancy or who are unwilling to use adequate contraception.

研究者

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