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NCT05643014 · ClinicalTrials.gov registry record

Observational Study of Exposure to Environmental Toxicants Among Firefighters

A clinical trial of Healthy, sponsored by Masonic Cancer Center, University of Minnesota.

Recruiting
Registry status
60
Enrollment target
1
Study location

NCT05643014: Recruiting study of Healthy, sponsored by Masonic Cancer Center, University of Minnesota.

NCT05643014 is a study of Healthy that is actively recruiting participants, run by Masonic Cancer Center, University of Minnesota. The registered enrollment target is 60 participants, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (91% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05643014, a study of Healthy, is actively recruiting participants, sponsored by Masonic Cancer Center, University of Minnesota.

RECRUITING
Registry status
60 participants
Enrollment target
1
Study location

Study Summary

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.

Primary Outcome

The investigators will evaluate the differences between mean pre-exposure biomarker levels and post-exposure levels in urine and buccal samples collected within 24 hours post-exposure and 1-week post-exposure respectively using t-tests to test for statistical significance.

Conditions Studied

Interventions

  • OTHER Sample collection

Study Locations (1)

Minnesota

  • Masonic Cancer Center - Minneapolis

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2020-02-01
Est. Completion 2027-12-31

What NCT05643014 shows while recruiting

NCT05643014 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (91% lower).

The record links to 1 condition, with Healthy appearing as the primary indexed condition, and to 1 intervention - of which Sample collection is the first listed.

NCT05643014 reports a single indexed study location in Minnesota.

Frequently Asked Questions

What is clinical trial NCT05643014 about?

NCT05643014 is a clinical study titled "Observational Study of Exposure to Environmental Toxicants Among Firefighters". 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.

What is the current status of trial NCT05643014?

This trial is currently recruiting. The enrollment target is 60 participants. The study started on 2020-02-01. Estimated completion is 2027-12-31.

What conditions does trial NCT05643014 study?

This clinical trial studies the following conditions: Healthy.

What interventions are being tested in trial NCT05643014?

The interventions under investigation include: Sample collection (OTHER).

Who is sponsoring clinical trial NCT05643014?

This trial is sponsored by Masonic Cancer Center, University of Minnesota, which has 249 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05643014 being conducted?

This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05643014's enrollment target sits among peer trials

60 369th of 1090 higher than 689 of 1,090 other Healthy trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05643014, the US trial registry maintained by the National Library of Medicine. NCT05643014 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.