# Multi-Center Clean Air Randomized Controlled Trial in COPD

> **NCT06376994** · PHASE3 · RECRUITING · sponsor: **JHSPH Center for Clinical Trials** · enrollment: 770 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease (COPD)

## Interventions

- **DEVICE:** Air cleaner
- **DEVICE:** Sham air cleaner

## Key facts

- **NCT ID:** NCT06376994
- **Lead sponsor:** JHSPH Center for Clinical Trials
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-05-24
- **Primary completion:** 2029-08-31
- **Final completion:** 2029-11-30
- **Target enrollment:** 770 (ESTIMATED)
- **Last updated:** 2025-10-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06376994

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06376994, "Multi-Center Clean Air Randomized Controlled Trial in COPD". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06376994. Licensed CC0.

---

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