[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100630279":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":20,"locations":30,"responsibleParty":46,"collaborators":19,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":19,"eligibilityCriteria":56,"healthyVolunteers":52,"sex":57,"minAge":19,"maxAge":58,"enrollmentInfo":59,"targetDuration":19,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":19,"overallStatus":32,"whyStopped":19,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Michigan State University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"air filtration systems","EXPERIMENTAL","Portable air filtration units will be kept running in homes for two months.",[13],"Other: portable air filtration systems",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"portable air filtration systems","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.",[9],null,[21,26],{"name":22,"role":23,"phone":24,"phoneExt":19,"email":25},"Tuan Nguyen, BS","CONTACT","517-884-2043","nguye620@msu.edu",{"name":27,"role":23,"phone":28,"phoneExt":19,"email":29},"Masako Morishita, PhD","517-884-0463","tomoko@msu.edu",[31],{"facility":5,"status":32,"city":33,"state":34,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"RECRUITING","East Lansing","Michigan","48824","United States","US",{"type":39,"coordinates":40},"Point",[41,42],-84.48387,42.73698,{"lat":42,"lon":41},[45],{"name":22,"role":23,"phone":24,"phoneExt":19,"email":25},{"type":47,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":19,"oldOrganization":19},"PRINCIPAL_INVESTIGATOR","Masako Morishita","Associate Professor","100630279","reducing-lead-dust-exposure-in-older-housing-100630279",false,"NCT07485608","Reducing Lead Dust Exposure in Older Housing","Reducing Lead Dust Exposure and Childhood Blood Lead Levels in Older Housing in Michigan","Inclusion Criteria:\n\n* child under seven years of age with BLL \\>5 µg\u002FdL,\n* child must reside in housing built before 1978, and\n* child must sleep at home during participation in the two month-long study.\n\nExclusion Criteria:\n\n* anything in child's health history that could affect the study results, or\n* any circumstance that could interfere with guardian's\u002Fparent's ability to consent and\u002For participate in the study.","ALL","7 Years",{"count":60,"type":61},40,"ESTIMATED","INTERVENTIONAL",[64],"NA","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.",[67,68],"Exposure to Toxic Dust","Elevated Blood Lead Levels","2026-03-17",{"date":71,"type":72},"2026-03-20","ACTUAL",{"date":74,"type":72},"2022-12-01",{"date":76,"type":61},"2026-11-30",{"name":5,"class":6},1]