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临床试验/EUCTR2010-018621-19-AT
EUCTR2010-018621-19-AT进行中(未招募)不适用

Efficacy of ALK house dust mite allergy immunotherapy tablet in subjects with house dust mite induced asthma. The MITRA Trial. - MITRA

ALK-Abelló A/S0 个研究点目标入组 800 人开始时间: 2010年6月23日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
800

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

  • Male or female = 18 years.
  • A clinical relevant history consistent with HDM-induced asthma of at least 1 year prior to trial entry.
  • Use of an appropriate amount of inhaled corticosteroid (incl. combination products) in accordance with the GINA Guideline step 2-4 for the control of the asthma symptoms for a period of at least 6 months within the past year.
  • Dose of ICS after switching should at randomisation be in a range of budesonide 400-1200 mcg.
  • Documented reversible airway obstruction.
  • Asthma control level above or equal to 1.0 (asthma control questionnaire (ACQ) = 1.0) at visit 1 (screening).
  • Asthma control level between 1.0 and 1.5 (1.0 = ACQ = 1.5) at visit 3 (randomisation).
  • FEV1 = 70% of predicted value.
  • A clinical history consistent with mild to severe HDM-induced allergic rhinitis for at least 1 year.
  • Positive SPT response (wheal diameter = 3 mm larger than the negative control) to Der pte and/or Der far.
  • Positive specific IgE against Der pte and/or Der far (= IgE Class 2; = 0.70 KU/L).
  • Are the trial subjects under 18? no
  • Number of subjects for this age range: 0
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 750
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 50

排除标准

  • A clinical history of persistent allergic asthma and/or rhinitis caused by an allergen to which the subject is regularly exposed and sensitized (except HDM).
  • A clinical history of intermittent allergic asthma and/or rhinitis if the seasonal allergen that may cause symptoms in the ICS reduction period (period 3).
  • Previous treatment with immunotherapy with HDM allergen for more than 1 month within the last 5 years.
  • Hospitalisation for more than 12 hours due to asthma exacerbation within the last 3 months prior to screening visit.

研究者

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