# Cardiovascular Effects of Exposure to Wood Smoke in Healthy Human Adults

> **NCT04297761** · NA · SUSPENDED · sponsor: **University of North Carolina, Chapel Hill** · enrollment: 80 (estimated)

## Conditions studied

- Healthy

## Interventions

- **OTHER:** Filtered Air
- **OTHER:** Wood Smoke

## Key facts

- **NCT ID:** NCT04297761
- **Lead sponsor:** University of North Carolina, Chapel Hill
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2021-05-25
- **Primary completion:** 2027-12
- **Final completion:** 2027-12
- **Target enrollment:** 80 (ESTIMATED)
- **Why stopped:** MASKOFF has been suspended while the study activities are transferred from the EPA Human Studies Facility in Chapel Hill to the EPA Office of Research and Development headquarters at Research Triangle Park.
- **Last updated:** 2025-06-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04297761

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04297761, "Cardiovascular Effects of Exposure to Wood Smoke in Healthy Human Adults". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04297761. Licensed CC0.

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