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Indoor Air Pollution and Children With Asthma: An Intervention Trial

NCT02258893 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 116

Last updated 2020-11-23

No results posted yet for this study

Summary

The purpose of this study is to determine whether reducing indoor exposure to NO2 and particles improves respiratory health in children with asthma.

Conditions

Interventions

OTHER

NO2 Scrubber

an NO2 scrubber that removes NO2 and particles

OTHER

HEPA filter

a HEPA filter that removes 95% of suspended particles ≥ 0.003 μm in size (but does not remove NO2)

OTHER

Control

a "control" filter designed to be the same size and weight as the other two filters, but filters neither NO2 nor particles

Sponsors & Collaborators

  • Harvard University

    collaborator OTHER

  • National Institute of Environmental Health Sciences (NIEHS)

    collaborator NIH

  • Yale University

    lead OTHER

Principal Investigators

  • Brian Leaderer, PhD, MPH · Yale University

  • Michael Bracken, PhD MPH FACE · Yale University

  • Theodore Holford, PhD · Yale University

  • Janneane Gent, PhD · Yale University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
5 Years
Max Age
11 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-01
Primary Completion
2019-08-31
Completion
2019-08-31

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

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 NCT02258893 on ClinicalTrials.gov