# To Identify Persons Who Are Susceptible to WSP-induced Inflammation and Examine the Role of GSTM1 and Other Factors in This Susceptibility

> **NCT02767973** · NA · SUSPENDED · sponsor: **University of North Carolina, Chapel Hill** · enrollment: 160 (estimated)

## Conditions studied

- Airway Inflammation
- Allergic Asthma

## Interventions

- **OTHER:** Wood Smoke Particles (WSP)

## Key facts

- **NCT ID:** NCT02767973
- **Lead sponsor:** University of North Carolina, Chapel Hill
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2016-05
- **Primary completion:** 2027-05
- **Final completion:** 2027-05
- **Target enrollment:** 160 (ESTIMATED)
- **Why stopped:** We no longer have access to the Wood smoke chamber and will need to rework how we do the wood smoke exposures.
- **Last updated:** 2025-08-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02767973

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02767973, "To Identify Persons Who Are Susceptible to WSP-induced Inflammation and Examine the Role of GSTM1 and Other Factors in This Susceptibility". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02767973. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*