Diesel fumes tested on hearts of 6 healthy volunteers

NCT ID NCT01548625

First seen Nov 01, 2025 · Last updated May 30, 2026 · Updated 36 times

Summary

This study looked at how breathing in diesel exhaust affects the heart and blood vessels in healthy adults aged 50-75 who have a specific gene variation (GSTM1 null). Six volunteers breathed in three different levels of diesel exhaust over several weeks. The goal was to understand the body's response, not to treat any disease.

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Contacts and locations

Locations

  • EPA Human Studies Facility

    Chapel Hill, North Carolina, 27599, United States

Conditions

Explore the condition pages connected to this study.