# School Inner City Air Study

> **NCT05953233** · NA · RECRUITING · sponsor: **Massachusetts General Hospital** · enrollment: 200 (estimated)

## Conditions studied

- Viral Infection

## Interventions

- **OTHER:** Active classroom HEPA cleaner
- **OTHER:** Sham classroom HEPA cleaner

## Key facts

- **NCT ID:** NCT05953233
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-09-15
- **Primary completion:** 2029-08
- **Final completion:** 2030-08
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2025-12-11

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05953233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05953233, "School Inner City Air Study". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05953233. Licensed CC0.

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