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临床试验/EUCTR2013-002523-42-ES
EUCTR2013-002523-42-ES进行中(未招募)1 期

A multicenter, randomized, double-blind, parallel group, placebo-controlled, Phase 3 efficacy and safety study of benralizumab (MEDI-563) to reduce oral corticosteroid use in patients with uncontrolled asthma on high dose inhaled corticosteroid plus long acting beta2 agonist and chronic oral corticosteroid therapy (ZONDA) - ZONDA

AstraZeneca AB0 个研究点目标入组 120 人开始时间: 2015年3月11日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
120

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.Provision of informed consent prior to any study specific procedures
  • 2. Female and male aged from 18 to 75 years, inclusively
  • 3. History of physician-diagnosed asthma requiring treatment with medium dose ICS and a
  • 4. Elevated level of peripheral blood eosinophil
  • 5. Documented treatment with high-dose ICS and LABA for at least 6 months prior to Visit 1
  • 6. Chronic oral prednisone or prednisolone therapy for at least 6 continuous months
  • directly preceding Visit 1, and on a stable dose for at least one month prior to Visit 1
  • 7.Patients with documented failures of OCS reduction within 6 months prior to Visit 1 will not be required to proceed through the dose optimization phase during run-in.
  • 8. Morning pre-bronchodilator (Pre-BD) FEV1 of <80% predicted
  • 9. Either documented post bronchodilator (post-BD) reversibility of > o = 12% and > o = 200 mL in FEV1 or PC20 FEV1
  • 10. At least 1 documented asthma exacerbation in the previous 12 months prior to the date informed consent is obtained
  • 11. Optimized OCS dose reached at least 2 weeks prior to randomization
  • 12. Additional asthma controller medication must not have been initiated during run-in
  • 13. At least 70% compliance with OCS use
  • 14. At least 70% compliance with usual asthma controller ICS-LABA
  • 15. Minimum 70% (i.e. 10 of 14 days) compliance with asthma daily diary (morning
  • and evening diary)
  • 16. No documented asthma exacerbations during the screening/dose optimization period
  • 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 108
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 12

排除标准

  • 1. Clinically important pulmonary disease other than asthma or ever been diagnosed with pulmonary or systemic disease, other than asthma, that are associated with elevated peripheral eosinophil counts.
  • 2. Any disorder, including, but not limited to, cardiovascular, gastrointestinal, hepatic, renal, neurological,musculoskeletal, infectious, endocrine, metabolic, haematological, psychiatric, or major physical impairment that is not stable in the opinion of the Investigator and could:
  • - Affect the safety of the patient throughout the study
  • - Influence the findings of the studies or their interpretations
  • - Impede the patient?s ability to complete the entire duration of study
  • 3. Acute upper or lower respiratory infections requiring antibiotics or antiviral medication within 30 days prior to the date informed consent is obtained or during the screening/run-in period
  • 4. Any clinically significant abnormal findings in physical examination, vital signs, haematology, clinical chemistry, or urinalysis during screening/run-in period, which in the opinion of the Investigator, may put the patient at risk because of his/her participation in
  • the study, or may influence the results of the study, or the patient?s ability to complete entire duration of the study
  • 5. History of life-threatening asthma
  • 6. Asthma control reached at an OCS dose of < o = 5mg during
  • run-in/OCS optimization phase
  • 7. Qualifies for 3 consecutive dose reductions at Visits 2-4 and continues to meet OCS dose reduction criteria at Visit 5
  • 8. Receipt of oral dexamethasone as the maintenance oral steroid controller for asthma symptoms

研究者

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