Reducing Lead Dust Exposure in Older Housing
Reducing Lead Dust Exposure and Childhood Blood Lead Levels in Older Housing in Michigan
1 other identifier
interventional
40
1 country
1
Brief Summary
The objective of this study is to assess the effectiveness of portable air filtration (PAF) for mitigating lead dust exposures and reducing childhood blood lead levels in older housing.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Dec 2022
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 1, 2022
CompletedFirst Submitted
Initial submission to the registry
May 2, 2023
CompletedFirst Posted
Study publicly available on registry
March 20, 2026
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 31, 2026
CompletedStudy Completion
Last participant's last visit for all outcomes
November 30, 2026
ExpectedMarch 20, 2026
March 1, 2026
3.7 years
May 2, 2023
March 17, 2026
Conditions
Outcome Measures
Primary Outcomes (1)
Change in blood lead level
change in blood lead level (in ug/dL).
After two months at the end of the intervention
Study Arms (1)
air filtration systems
EXPERIMENTALPortable air filtration units will be kept running in homes for two months.
Interventions
Two portable air filtration units placed in subjects' homes (one in child's bedroom and one in living room) will be kept running for two months.
Eligibility Criteria
You may qualify if:
- child under seven years of age with BLL \>5 µg/dL,
- child must reside in housing built before 1978, and
- child must sleep at home during participation in the two month-long study.
You may not qualify if:
- anything in child's health history that could affect the study results, or
- any circumstance that could interfere with guardian's/parent's ability to consent and/or participate in the study.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Michigan State University
East Lansing, Michigan, 48824, United States
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- OTHER
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
May 2, 2023
First Posted
March 20, 2026
Study Start
December 1, 2022
Primary Completion
July 31, 2026
Study Completion (Estimated)
November 30, 2026
Last Updated
March 20, 2026
Record last verified: 2026-03
Data Sharing
- IPD Sharing
- Will not share