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Reducing Traffic Pollution Exposure Improves Blood Pressure

NCT04029129 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 77

Last updated 2023-09-28

Study results available
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Summary

This randomized trial assessed the effect of modifying building envelop and level of air filtration on blood pressure over two hour exposure sessions.

Conditions

  • Air Pollution

Interventions

OTHER

Air filtration and building envelop modifications

Air filters and closing and sealing of windows and doors was used to reduce infiltration of air pollution from outdoors in rooms next to major highways at rush hour.

Sponsors & Collaborators

  • National Institute of Environmental Health Sciences (NIEHS)

    collaborator NIH

  • UConn Health

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
40 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-03-01
Primary Completion
2018-06-15
Completion
2018-06-15

Countries

  • United States

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 NCT04029129 on ClinicalTrials.gov