Addressing Tetrachloroethylene Exposure in an Impacted Community: Residents' Concerns, Neurotoxic Effects, and Exposure Reduction

What this Trial Is About

This research focuses on the community of Martinsville, Indiana, where groundwater is contaminated with volatile organic compounds, mainly tetrachloroethylene (PCE) and trichloroethylene (TCE). These chemicals have also been found in indoor air in some buildings, raising concerns about their impact on residents' health. The study aims to better understand the effects of low-level exposure to these compounds and to support the community in deciding on actions to reduce risks. Participants will receive an educational campaign designed to encourage involvement in environmental testing, particularly indoor air testing. The study involves measuring contamination levels in residents and their homes, assessing community concerns, studying effects on visual and neurocognitive functions, and comparing cancer rates locally to wider areas. The campaign and study results will help design targeted efforts to lower exposure. During the study, researchers will track changes in residents' concerns about contamination, awareness of chemical exposure, and willingness to have their homes tested over several years. Assessments will include surveys and environmental testing to monitor exposure and health impacts. The study is led by Purdue University and will run through May 2028, involving adults living in Martinsville.

Addressing Tetrachloroethylene Exposure in an Impacted Community