# Short-term Health Benefits of Using Fresh Air Filtration System in Classroom

> **NCT03788330** · NA · COMPLETED · sponsor: **Fudan University** · enrollment: 94 (actual)

## Conditions studied

- Airway Morbidity
- Cognitive and Attention Disorders and Disturbances
- Oxidative Stress

## Interventions

- **DEVICE:** Fresh air system with filtration

## Key facts

- **NCT ID:** NCT03788330
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-12-07
- **Primary completion:** 2019-01-20
- **Final completion:** 2019-01-22
- **Target enrollment:** 94 (ACTUAL)
- **Last updated:** 2019-03-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03788330

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03788330, "Short-term Health Benefits of Using Fresh Air Filtration System in Classroom". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT03788330. Licensed CC0.

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