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Health Benefits of Air Purifiers in Primary School Students

NCT05016271 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 110

Last updated 2025-02-27

No results posted yet for this study

Summary

This study aims to explore changes in cardiopulmonary function and other health indicators in primary school students with the intervention of air purifiers on a randomized controlled trial.

Conditions

  • Cardiopulmonary Function
  • Child

Interventions

BEHAVIORAL

Air purifier and fresh air ventilation systems with high-efficiency particulate air (HEPA) filters

This group will receive an intervention of true air purifiers. The air purifiers in classroom (air purifiers and fresh air ventilation systems with HEPA filters) will operate during the school time and the air purifiers in bedrooms (air purifiers with HEPA filters) operate during the home time in the intervention period (4 months anticipated).

BEHAVIORAL

Air purifier and fresh air ventilation systems without high-efficiency particulate air (HEPA) filters

This group will receive an intervention of sham air purifiers. The air purifiers in classroom (air purifiers and fresh air ventilation systems without HEPA filters) will operate during the school time and the air purifiers in bedrooms (air purifiers without HEPA filters) operate during the home time in the intervention period (4 months anticipated).

Sponsors & Collaborators

  • Fudan University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
12 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-09-22
Primary Completion
2022-06-30
Completion
2026-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05016271 on ClinicalTrials.gov