A Phase II, Two-centre, Single Blind Study to Evaluate the Safety, Tolerability and Explore the Efficacy of 8.0 mg ASM8 Inhaled Daily for 14 Days in Adult Subjects With Moderate to Severe Asthma
试验速览
- 阶段
- 2 期
- 状态
- 撤回
- 发起方
- 主要终点
- Sputum total cells, differential and sputum levels of IL-1 and TNF alpha
研究概览
简要总结
The purpose of the study is to determine the safety and tolerability of 8.0 mg of ASM8 when given daily for 14 days by the Aeroneb® Go nebulizer to subjects with moderate to severe asthma.
详细描述
The safety and tolerability of ASM8 will be assessed by performing a physical exam and vital signs, measuring the use of concomitant medication, routine laboratory tests, urinalysis, sputum analysis, serum IL-1 and TNF-α, lung carbon monoxide diffusion capacity, pulse oximetry and measuring AEs
There are 5 study phases: screening (phase 1), run-in (phase 2), treatment A (phase 3) with Active or Placebo, treatment B(phase 4) with Active or Placebo and end of study (phase 5) that includes a wash out period and a final visit.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Be diagnosed with asthma for 3 or more months Have moderate to severe asthma as defined by ATS criteria
排除标准
- •No history of pulmonary or health problems for which the Investigator considers that participation in this protocol is a risk for the subject
结局指标
主要结局
Sputum total cells, differential and sputum levels of IL-1 and TNF alpha
时间窗: 56 days
Sputum total cells, differential (neutrophils, macrophages, bronchial cells and lymphocytes) and sputum levels of IL-1 and TNF alpha at the end of each treatment and at the final visit will be reported as absolute counts (10x6 cells/mL) and percentages (%) and change in % from baseline will also be presented.
次要结局
未报告次要终点