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Observational Study of Exposure to Environmental Toxicants Among Firefighters

Masonic Cancer Center, University of Minnesota · NCT05643014

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18+ · All sexes
Healthy volunteers
Accepted
Study type
Observational
Target enrollment
60
US sites recruiting
1
Study start
February 1, 2020
Record last updated
March 12, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

Observational, within subject study design with 1 pre and 2 post-fire exposure biomarker samples collected to assess exposure to toxicants from combustion emissions related to fighting a structural fire.

Being studied: Sample collection

Conditions: Healthy

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Firefighter (career or volunteer)
  • Over 18 years of age
  • Able to provide written voluntary consent

Exclusion Criteria

  • Unwilling to provide a pre and post-exposure urine sample
  • Current cancer diagnosis
  • Tobacco use within the last 1 year (verified by urinary TNEs)

Recruiting US locations

  • Masonic Cancer Center

    Minneapolis, MN 55455

    Site contact: Stephen S Hecht · 612-624-7604 · hetcht002@umn.edu

Study contacts (from the official record)

  • Joni Jensen · 612-624-5178 · jense010@umn.edu
All healthy volunteers studies in Minnesota →
Observational Study of Exposure to Environmental Toxicants Among… (NCT05643014) | Bored Studies