Status:
UNKNOWN
The Impact of Air Filtration on Asthmatic Children
Lead Sponsor:
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Collaborating Sponsors:
Underwriters Laboratory, Inc
Duke University
Conditions:
Asthma in Children
Eligibility:
All Genders
5-14 years
Phase:
NA
Brief Summary
This study uses a crossover study design to examine the impact of a two-week bedroom based indoor air filtration on the concentration of indoor airborne pollutants, personal exposure to airborne pollu...
Detailed Description
This study recruited asthmatic children aged 5 to 14 who were living in Shanghai, China. Every study subject had the air in their bedroom processed by an air filtration device (with a pre-filter, a HE...
Eligibility Criteria
Inclusion
- An eligible child is defined as:
- Aged between 5 and 14
- Have physician-diagnosed asthma
- Had at least one asthma attack during the past year
- An eligible household is defined as:
- Has an eligible child
- Located in Shanghai, China
Exclusion
- Children who were current smokers or have diseases other than asthma are exclude from study participation
Key Trial Info
Start Date :
January 17 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2020
Estimated Enrollment :
43 Patients enrolled
Trial Details
Trial ID
NCT03282864
Start Date
January 17 2017
End Date
December 1 2020
Last Update
March 23 2020
Active Locations (1)
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1
Shanghai General Hospital
Shanghai, Shanghai Municipality, China, 201620