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Air Pollution and Temperature in Seizures and Epilepsy: A Scoping Review of Epidemiological Studies
Journal article - Review   Open access   Peer reviewed

Air Pollution and Temperature in Seizures and Epilepsy: A Scoping Review of Epidemiological Studies

Rachit Sharma, Leah Hope Schinasi, Brian K Lee, Jennifer Weuve, Marc G Weisskopf, Perry E. Sheffield and Jane E. Clougherty
Current environmental health reports, v 12(1), 1
10 Dec 2024
PMID: 39656387
Featured in Collection :   Research Supported by Drexel Libraries' OA Programs
url
https://doi.org/10.1007/s40572-024-00466-3View
Published, Version of Record (VoR)Open Access via Drexel Libraries Read and Publish Program 2024CC BY V4.0 Open

Abstract

Temperature Seizures Review Air Pollution Climate Change Epilepsy
Purpose of the Review Seizures and epilepsy can be debilitating neurological conditions and have few known causes. Emerging evidence has highlighted the potential contribution of environmental exposures to the etiology of these conditions, possibly manifesting via neuroinflammation and increased oxidative stress in the brain. We conducted a scoping review of epidemiological literature linking air pollution and temperature exposures with incidence and acute aggravation of seizures and epilepsy. We systematically searched PubMed, Embase, Web of Science, and APA PsycINFO databases for peer-reviewed journal articles published in English from inception to February 7, 2024. Recent Findings We identified a total of 34 studies: 16 examined air pollution exposure, 12 ambient temperature, and six examined both air pollution and ambient temperature. Most studies were conducted in Asia (China, Taiwan, South Korea, and Japan). Nearly all studies retrospectively derived acute (daily average), ambient, and postnatal exposure estimates from ground monitoring systems and ascertained epilepsy cases or seizure events through record linkage with medical records, health registry systems, or insurance claims data. Commonly assessed exposures were particulate matter (PM2.5, PM10), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), and daily mean ambient temperature. Overall, the main findings across studies lacked consistency, with mixed results reported for the associations of air pollutants and temperature metrics with both seizure incidence and acute aggravations of epilepsy. Summary An increasing number of studies have explored the relation of air pollution and temperature exposure with seizures and epilepsy. Research addressing the limitations of existing evidence is needed to arrive at more definitive causal conclusions.

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Collaboration types
Domestic collaboration
Web of Science research areas
Public, Environmental & Occupational Health
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