Correlation of Particulate Matter and Heme Oxygenase-1 Protein Activity in Asthmatic Children by Induced Sputum Analysis.
Samples of sputum from asthmatic children, between 5-17 years, will be collected during two years of the study period to perform tests Particle Size Distribution (PSD) and Shape Analysis (SA) of the particulate matter in the sputum and a biochemical reaction to evaluate the activity of Heme Oxygenase-1 protein in sputum cell supernatants.
Each child will perform Pulmonary Function Testing (PFT) and Induced Sputum (IS) as a routine part of diagnosis of asthma.
Parents will be asked to complete a questionnaire including questions on their child's respiratory symptoms in the last 12 months as well as socioeconomic factors. Parents will be asked to give informed written consent for their child's participation in the study.
研究概览
地位
条件
研究类型
注册 (预期的)
联系人和位置
学习地点
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Tel Aviv、以色列
- 招聘中
- Pulmonary Laboratory of Tel Aviv Sourasky Medical Center
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接触:
- Elizabeth Fierman, PhD
- 邮箱:lizif@tasmc.health.gov.il
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接触:
- Daria Bliznuk, BcS
- 邮箱:dasha_bl@yahoo.com
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首席研究员:
- Elizabeth Fierman, PhD
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- •All children, between 5-17 years, performing a routine diagnosis of asthma in Tel Aviv Sourasky Medical Center that there parents gave informed written consent for their child's participation in the study.
Exclusion Criteria:
- None.
学习计划
研究是如何设计的?
设计细节
合作者和调查者
研究记录日期
研究主要日期
学习开始
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.