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Short-term Health Benefits of Using Fresh Air Filtration System in Classroom

NCT03788330 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 94

Last updated 2019-03-29

No results posted yet for this study

Summary

A randomized crossover trial will be conducted in 90 primary school children in 3 classrooms in Shanghai, China. The effects of fresh air ventilation/filtration system, fresh air ventilation system with no filtration and natual ventilation will be compared on the effects of reducing indoor PM2.5 and chilhood health. Biological samples of children are going to be collected to investigate the associations between indoor air pollution and biomarkes of certain health effects.

Conditions

  • Airway Morbidity
  • Cognitive and Attention Disorders and Disturbances
  • Oxidative Stress

Interventions

DEVICE

Fresh air system with filtration

Using fresh air ventilation combined with PM2.5 filtration system to reduce the indoor PM2.5 concentration in primarty school classrooms

Sponsors & Collaborators

  • Fudan University

    lead OTHER

Principal Investigators

  • Zhuohui Zhao, Dr · Fudan University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
10 Years
Max Age
13 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-12-07
Primary Completion
2019-01-20
Completion
2019-01-22

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03788330 on ClinicalTrials.gov