Double Blind Study to Determine Effect of Omalizumab Treatment in Patients With the Co-Morbid Conditions of Aspirin Exacerbated Respiratory Disease(AERD) and Allergic Asthma and Rhinitis.
试验速览
- 阶段
- 不适用
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Respiratory Index scores
研究概览
简要总结
Double blind protocol treatment of 2/3 of the patients with omalizumab and 1/3 placebo administer for 4 months. Patients selected for the study must have both aspirin exacerbated respiratory disease and allergic asthma and rhinitis. They must also have completed aspirin desensitization and be taking aspirin on a daily basis for the treatment of AERD.
详细描述
60 patients with Aspirin Exacerbated respiratory Disease will be screened to determine if they also have allergic respiratory tract disease as a co-morbid complication. This will involve history, allergy skin tests and a serum IgE level. They must also have been desensitized to aspirin and be taking aspirin 325 or 650 mg morning and night.
40/60 patients will receive omalizumab injections every month for the next 4 months and the other 20 patients, via a random program, will receive placebo injections.
Monthly visits with the nurse co-ordinator will involve the following assessments: daily symptom scores, daily use of medications (particularly prednisone and rescue albuterol inhalers), lung function tests, nasal breathing test, measurement of smell and quality of life scores pre and post study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •aspirin exacerbated respiratory disease and allergic asthma
排除标准
- •pregnant females,starting immunotherapy in the past 3 months, prior treatment with Xolair, negative allergy skin tests,unable to participate in lung function tests, unable to complete data forms,low platelets, serum IGE greater than 700 iu,cancer,another uncontrolled medical condition, unacceptable concomitant medication, under the age of 18 years.
结局指标
主要结局
Respiratory Index scores
次要结局
- FEV1
- Nasal Flow rates
- Nasal smell scores
- Quality of Life Scores for rhinitis and asthma