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Evaluation of Report-Back Strategies for Long-term and Short-term Exposure Information in Rural Tribal Populations

NCT06593340 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 112

Last updated 2025-12-12

No results posted yet for this study

Summary

The goal of this study is to evaluate different ways to provide feedback about environmental sampling results to participants. Specifically, the study will look at exposures with long-term risk (radon) and short-term risk (indoor particulate matter, PM2.5). The hypothesis is that providing feedback in real-time will result in participants engaging in more activities to try to reduce their exposure. One of the main questions of interest is: How does the information messenger impact the effectiveness of report-back strategies in rural, tribal populations?

Participants will have radon and PM2.5 measurement equipment installed at their home and will answer questions about any actions they took to reduce exposure. Previously developed approaches to reporting back those exposures will be used to test which feedback method results in more actions to reduce exposure.

Conditions

  • Behavior Change

Interventions

BEHAVIORAL

Format 2

The second type of format (specific details TBD) that will be used to deliver the environmental sampling results.

BEHAVIORAL

Messenger 1

The first type of messenger (specific details TBD) that will be used to deliver the environmental sampling results.

BEHAVIORAL

Messenger 2

The second type of messenger (specific details TBD) that will be used to deliver the environmental sampling results.

BEHAVIORAL

Format 1

The first type of format (specific details TBD) that will be used to deliver the environmental sampling results.

Sponsors & Collaborators

  • National Institute of Environmental Health Sciences (NIEHS)

    collaborator NIH

  • University of Utah

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-10-31
Primary Completion
2028-04-30
Completion
2028-04-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06593340 on ClinicalTrials.gov