14 completed, 4 recruiting, 1 active not recruiting, 1 enrolling by invitation. 22 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 22 | Completed 14, Recruiting 4, Active not recruiting 1, Enrolling by invitation 1, Not yet recruiting 1, Unknown 1 |
Follow Air Filters: new trials by email Literature Review of Air Filters trials Research Report on Air Filters
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effect of Indoor Air Quality Improvement on Health in Patients With Interstitial Lung Disease Air Purifier (with Filter) Arm, Purifier (without Filter) Arm - ILD | Not applicable | Not yet recruiting | Peking Union Medical College | 100 | 2026-03-01 | 2026-01-15 |
| Classroom Air Purifiers for Reducing School Absence Air purifiers, Sham air purifiers - Asenteeism | Not applicable | Enrolling by invitation | Norwegian Institute of Public Health | 72 | 2026-01-01 | 2025-11-18 |
| Asthma Intervention With Residential Ventilation and Air Cleaner (AIRVAC) Study Energy Recovery Ventilator, Portable Air Cleaner, Energy Recovery Ventilator (Sham) - Asthma Control, Pulmonary Function | Not applicable | Recruiting | The University of Texas at Arlington | 80 | 2025-10-10 | 2025-10-29 |
| The Clean Air Study: HEPA Purifiers to Improve Indoor Air Quality and Health in Rural Alaska Homes Air purifier - Air Pollution, Indoor | Not applicable | Recruiting | Alaska Native Tribal Health Consortium | 15 | 2024-11-25 | 2025-02-27 |
| The Airports, Air Quality, and Asthma (AAA) Study Portable air cleaner with HEPA filter, Less effective portable air cleaner (no HEPA) - Pediatric Asthma | Not applicable | Recruiting | University of Washington | 60 | 2024-06-01 | 2025-07-02 |
| Effectiveness of an Air Purifier on Asthmatic and Cat-allergic Subjects in the ALYATEC Environmental Exposure Chamber Air purifier - Cat Allergy | Not applicable | Completed | Dyson Technology Ltd | 30 | 2023-01-20 | 2024-11-15 |
| Indoor Air Filtration and Young Adults Health Study Air purifier - Cardiopulmonary Diseases | Not applicable | Completed | Peking University | 81 | 2021-12-29 | 2022-10-13 |
| Health Benefits of Air Purifiers in Primary School Students Air purifier and fresh air ventilation systems with high-efficiency particulate air (HEPA) filters, Air purifier and fresh air ventilation systems without high-efficiency particulate air (HEPA) filters - Cardiopulmonary Function, Child | Not applicable | Active not recruiting | Fudan University | 110 | 2021-09-22 | 2026-09-02 |
| Evaluation of the Health Effects of the Air Purifier in Preterm Infants After Discharge air purifier - Premature - Weight 1000g-2499g or Gestation of 28-37weeks, Premature Birth | Not applicable | Recruiting | Kaohsiung Medical University Chung-Ho Memorial Hospital | 180 | 2021-05-21 | 2025-11-19 |
| The Health Benefits of Indoor Air Filtration Among Children Air Purifiers, Sham Air Purifiers - Protective Effect of Air Purifier on Children's Health | Not applicable | Completed | Tiantian Li | 105 | 2021-04-10 | 2024-09-24 |
| Home Air Purification for Eosinophilic COPD Air purifier, Sham air purifier - COPD, Eosinophilia | Not applicable | Completed | Beth Israel Deaconess Medical Center | 178 | 2021-03-15 | 2026-10-21 |
| Reducing Particulate Matter-associated Cardiovascular Health Effects for Seniors air filtration with air purifier with hepa filter, sham - Cardiometabolic Health | Not applicable | Completed | University of Michigan | 52 | 2020-02-24 | 2026-01-16 |
| Effect of Air Pollution on the Cognitive Function of Adolescents Purifying the air with a Pure Airbox device (Zonair 3D), Using a sham air purifier (same device without filters) - Attention Impaired, Risk-Taking | Not applicable | Completed | Barcelona Institute for Global Health | 2123 | 2018-11-23 | 2025-06-12 |
| Indoor Air and Children Health Study Air purifier - Cardiopulmonary Disease | Not applicable | Completed | Peking University | 48 | 2017-12-11 | 2019-05-23 |
| Air Purifier to Improve Endothelial Function and Carotid Intima Thickness Air purifier - Endothelial Function, Cognitive Impairment | Not applicable | Completed | Chinese University of Hong Kong | 61 | 2017-09-22 | 2021-06-01 |
| Health Effects of Indoor Air Filtration in Healthy Chinese Adults Air Purifiers, Sham Air Purifiers - Blood Pressure | Not applicable | Completed | Fudan University | 60 | 2015-11-01 | 2017-10-02 |
| School Inner-City Asthma Intervention Study (SICAS-2) integrated pest management, air purifier, No intervention (control) - Asthma | Not applicable | Completed | Boston Children's Hospital | 236 | 2015-01-01 | 2025-01-07 |
| Intervention Study on the Health Impact of Air Filters in Chinese Adults Air purifiers - Inflammation, Coagulation | Not applicable | Completed | Fudan University | 35 | 2014-09-01 | 2016-01-13 |
| Air Pollution Reduction in the Elderly and Cardiovascular and Cognitive Outcomes Air filtering - Beneficial Health Effects of Living in Filtered Air | Not applicable | Unknown | Hasselt University | 60 | 2014-07-01 | 2015-04-08 |
| Beijing Indoor Air Purifier Intervention Study air purifier - Pulmonary Disease | Not applicable | Completed | WeiHuang | 35 | 2013-12-01 | 2015-10-21 |
Showing 20 of 22. Sign in to see all of them.
Asthma (4) · Pulmonary Heart Disease (2) · Cognitive Dysfunction (1) · Eosinophilia (1) · Inflammation (1) · Lung Diseases (1) · Premature Birth (1) · Pulmonary Disease, Chronic Obstructive (1) · Respiratory Tract Infections (1) · Risk-Taking (1) · Sleep Initiation and Maintenance Disorders (1) · Thrombosis (1)
Fudan University (3) · Boston Children's Hospital (2) · Peking University (2) · University of Michigan (2) · Alaska Native Tribal Health Consortium (1) · Barcelona Institute for Global Health (1) · Beth Israel Deaconess Medical Center (1) · Chinese University of Hong Kong (1) · Dyson Technology Ltd (1) · Hasselt University (1) · Kaohsiung Medical University Chung-Ho Memorial Hospital (1) · Norwegian Institute of Public Health (1) · Peking Union Medical College (1) · The University of Texas at Arlington (1) · Tiantian Li (1)
United States (8) · China (6) · Belgium (1) · France (1) · Hong Kong (1) · Norway (1) · Spain (1) · Taiwan (1)
Elena Austin, Sc.D. (1) · Furong Deng, PhD&MD (1) · Haidong Kan, Ph.D. (1) · Haidong Kan, PhD (1) · Insung Kang, Ph.D. (1) · Mary B Rice, MD MPH (1) · Robert Brook, MD (1) · Tiantian Li (1) · Tim S Nawrot, PhD (1) · Timothy Kwok (1) · Toby C Lewis, MD (1) · Wanda Phipatanakul, MD, MS (1) · Wei Huang, PhD (1)
PMID 26022815, PMID 28808144, PMID 29673798, PMID 34547084, PMID 35688366, PMID 38238060, PMID 39205349, PMID 39621320, PMID 40246248, PMID 41041530, PMID 41310837, PMID 41448709, PMID 41988923, PMID 42617883
R01ES014566 (1), R01NR014484 (1), U01AI110397 (1)