Clinical trials: Particulate Matter
Chronic Kidney Diseases, Obstructive Sleep Apnea
World Trade Center Kidney-Link
This study focuses on the prevalence and identification of kidney disease among participants of the WTC Health Program and the study team are planning to assess kidney disease in a multi-factorial manner.
- Trial name
- NCT03234530
- Where
- United States
- Volunteers
- 555 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Pulmonary Function
Effects of Particulate Matter on the Pulmonary Function and Acute Exacerbation of COPD and Asthma
Particulate matter(PM) exposure has been shown to increase the morbidity and mobility of a variety of respiratory diseases, including COPD and asthma.
- Trial name
- NCT03193879
- Where
- China
- Volunteers
- 505 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Chronic Kidney Diseases, Particulate Matter
Assessment of Health Effects of Air Purifier Interventions on Chronic Kidney Disease Patients
This exploratory study investigates the impact of indoor air quality improvement via air purifiers on the health of chronic kidney disease (CKD) patients.
- Trial name
- NCT06963372
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Inha University Hospital
Airway Inflammation
Airborne Ultrafine and Fine Particulate Matter: A Cause for Endothelial Dysfunction in Man?
The purpose of this study is to examine biological pathways of altered blood vessel function resulting from breathing airborne particulate.
- Trial name
- NCT00814281
- Testing
- Montelukast
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Marywood University
Cardiovascular Diseases, Particulate Matter Inhalation Injury
Impact of Lifetime Exposure to Air and Noise Pollution on Cardiovascular Disease and Mortality - the AIRCARD Study.
The purpose of this study is to determine the impact of individually lifetime accumulated exposure to air and noise pollution on the incidence and prevalence of cardiovascular diseases (CVD) and mortality.
- Conditions
- Cardiovascular Diseases, Particulate Matter Inhalation Injury, Arteriosclerosis, Pollution; Exposure
- Trial name
- AIRCARD (NCT04353232)
- Where
- Denmark
- Volunteers
- 33,723 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Chronic Obstructive Pulmonary Disease
London Underground Study - Health Effects of Particulate Matter
An average of 4.8 million journeys are made on the London Underground every day and as the 'Tube' has elevated airborne particulate matter concentrations compared to ambient air, this raises concern about the potential health…
- Trial name
- NCT04614064
- Testing
- Exposure to London Underground ambient particulate matter, Exposure to London air ambient particulate matter
- Where
- United Kingdom
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Endothelial Dysfunction, Endothelial Function
Cycling, Air Pollution and Health
Introduction: Cycling is currently promoted at the municipal, provincial and national level as a form of active transportation that increases physical activity while at the same time reducing traffic congestion, traffic-related…
- Conditions
- Endothelial Dysfunction, Endothelial Function, Cardiovascular Physiological Phenomena
- Trial name
- CAPaH (NCT01708356)
- Testing
- Cycling on a residential route
- Where
- Canada
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Airborne Microorganisms, Particulate Matter (PM)
Clean Air for Everyone (CLAIRE): an Intervention Study to Reduce the Amount of Fine Particulate Matter and Microorganisms in Classroom Air
In this study, the investigators tested whether portable air cleaners can improve the air quality in primary school classrooms. Poor air quality can affect children's respiratory health and learning.
- Trial name
- CLAIRE (NCT07479420)
- Testing
- HEPA filter air cleaners, Ionization or plasma air cleaners
- Where
- Netherlands
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Lidwien Smit
Air Pollution, Cardiometabolic Health
HEPA, PM2.5, and Cardiometabolic Health
The goal of this randomized, double-blind, crossover trial is to test the hypothesis that a longer-term indoor HEPA filtration intervention can improve cardiometabolic profiles by reducing indoor PM2.5 exposures in at-risk…
- Trial name
- NCT05718245
- Testing
- HEPA filter
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Cardiovascular Diseases in Old Age
Reducing PM-associated CV Health Effects for Seniors
The objective of this study is to investigate the effectiveness of air filtration at reducing personal-level exposures to fine particulate matter (PM2.5) and mitigating related cardiovascular (CV) health effects among older…
- Trial name
- NCT03334565
- Testing
- Low efficiency air filtration systems, High efficiency air filtration systems
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Michigan State University
Respiratory Conditions Due to Unspecified External Agent
Anti-pollution Effects of AP Green Tea Extracts
The objective of this clinical trial is to evaluate the anti-pollution effects of AP green tea extracts in subjects with discomforts related to the respiratory system by prolonged exposure to particulate matter in air pollution
- Trial name
- NCT04340375
- Testing
- AP green tea extracts
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Amorepacific Corporation
Attention Impaired, Risk-Taking
Effect of Air Pollution on the Cognitive Function of Adolescents
Previous observational studies have reported an association between higher air pollution exposure and lower attention in children.
- Conditions
- Attention Impaired, Risk-Taking, Risk Behavior, Social Preferences
- Trial name
- ATENC!Ó (NCT03762239)
- Testing
- Purifying the air with a Pure Airbox device (Zonair 3D)
- Where
- Spain
- Volunteers
- 2,123 people, healthy volunteers welcome
- Sponsor
- Barcelona Institute for Global Health