Clinical trials: Air Pollution
Pneumococcal Carriage, Particulate Matter
Indoor Air Pollution (IAP) Carriage Study
Personal exposure to Indoor Air Pollution (IAP) is a known risk factor of severe pneumonia, which is the number one killer of children under five in developing countries.
- Trial name
- NCT01660659
- Testing
- Biomass Briquettes and Rocket stove
- Where
- The Gambia
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Asthma, Lung Diseases
Air Pollution, Inflammation, and New Onset Asthma
To examine air pollution, inflammation and new onset asthma in a large cohort of children in southern California.
- Trial name
- NCT00241696
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Lung Diseases
Assessment of Exposures of the Mother-infant Pair to the Air Pollution of São Paulo
A single group of pregnant women who was analyzed in the first and in the third trimesters of pregnancy
- Trial name
- NCT02807038
- Testing
- Lung function test
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Asthma Acute, Respiratory
Children's Health, Respiratory Inflammation and Short-term Air Pollution
The goal of this study is to see if physical activity in high air pollution is worse than rest in high air pollution.
- Trial name
- CHERISH (NCT07431021)
- Testing
- science lesson, PE Lesson
- Where
- United Kingdom
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Childhood Asthma, Asthma Control
Pollution Intervention to Impact Kids Asthma Study
The goal of this clinical trial is to learn if adding Air Quality Index (AQI) information to asthma action plans works to improve asthma outcomes in children.
- Conditions
- Childhood Asthma, Asthma Control, Asthma Exacerbation, Air Pollution, Risk Reduction Behaviors
- Trial name
- PIKAS (NCT07261423)
- Testing
- EPA-AQI, Commerical-AQI, Education and plan
- Where
- United States
- Volunteers
- 351 people
- Sponsor
- University of Pittsburgh
Asthma
AIRWEIGHS: Investigating Obesity as a Susceptibility Factor for Air Pollution in Childhood Asthma
Background: Asthma and obesity are public health crises that have concurrently risen over the past decades, affecting millions of children in the United States and disproportionately affecting low-income minority children in…
- Trial name
- NCT02763917
- Testing
- Active Air Purifier
- Where
- United States
- Volunteers
- 198 people
- Sponsor
- Johns Hopkins University
Asthma
Indoor Air Pollution and Children With Asthma: An Intervention Trial
The purpose of this study is to determine whether reducing indoor exposure to NO2 and particles improves respiratory health in children with asthma.
- Trial name
- CAPS (NCT02258893)
- Testing
- NO2 Scrubber, HEPA filter, Control
- Where
- United States
- Volunteers
- 116 people
- Sponsor
- Yale University
Lung Disease, Cancer
Biomarkers of Benzene Exposure in Inner City Residents
This study compares air pollution exposures of residents in a South Baltimore community next to major industry with those in a comparison community with much less industry nearby.
- Trial name
- NCT00014963
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Air Pollution, Indoor
The Clean Air Study: HEPA Purifiers to Improve Indoor Air Quality and Health in Rural Alaska Homes
Alaska Native children experience a high burden of respiratory disease, especially those in the Yukon-Kuskokwim (YK) Delta. Studies have shown that things like wood stove use, poor ventilation, and indoor tobacco smoke exposure…
- Trial name
- NCT06534385
- Testing
- Air purifier
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Alaska Native Tribal Health Consortium
Oxidant Imbalance, Pulmonary Function
In Utero Household Air Pollution Exposure and Lung Development in Ghana
Household air pollution from cook stoves using solid fuels dominates total population air pollution exposures. Females and young children are disproportionately affected as they either perform or are present for the majority of…
- Trial name
- NCT02200289
- Where
- Ghana
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Cystic Fibrosis (CF)
Home Air Pollution in Children With Cystic Fibrosis Study
Cystic Fibrosis (CF) is a devastating chronic pulmonary disease that continues to cause significant morbidity and mortality despite great advances in therapies.
- Trial name
- HEROIC-CF (NCT07665203)
- Volunteers
- 200 people
- Sponsor
- Seattle Children's Hospital
Obesity, Childhood, Child Development
El Sendero: Pathways to Health Study
This project will continue to follow two birth cohorts of mother-infant Latino dyads through a series of new assessments at age 6y, with an emphasis on examining the the role early nutritional exposures, exposures to…
- Trial name
- NCT05551650
- Where
- United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Women Who Gave Birth at Dijon and Besançon CHUs Between 2005 and 2009
Relationship Between Multi-exposure to Noise and Air Pollution and the Onset of Hypertension Disorders During Pregnancy
This retrospective study aimed to analyse the relationship between multi-exposure to noise and air pollution the onset of hypertension disorders during pregnancy It will be conducted in 2650 mothers who gave birth at Dijon or…
- Trial name
- HTA-BQuA (NCT03261245)
- Where
- 2 sites in France
- Volunteers
- 2,650 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Allergic Rhinitis, Asthma
ClimAIr: AI to Assess the Impact of Pollution and Climate on Respiratory Health in Europe
The ClimAIr project will expand the evidence-based understanding of climate change, air pollution, and non-communicable respiratory diseases by using Artificial Intelligence (AI) tools.
- Trial name
- ClimAIr (NCT07107009)
- Volunteers
- 1,906 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Endothelial Dysfunction
The Cardiovascular Effects of Nitrogen Dioxide Exposure
Exposure to air pollution has been linked to increased cardiorespiratory morbidity and mortality. The exact component of air pollution that mediates this effect is unknown, but the link is strongest for fine combustion derived…
- Trial name
- NCT00774514
- Testing
- Forearm Vascular Study
- Where
- Sweden
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Microplastics, Otitis Media With Effusion
Microplastics in Otitis Media With Effusion Material
Microplastic rate is increasing ib athmosphere. They can be found in lung, kidney, heart, even placenta. Otitis media with effusion (OME) is a clinical condition that is ver common in children.
- Conditions
- Microplastics, Otitis Media With Effusion, Biofilms
- Trial name
- NCT06316635
- Testing
- ventilation tube insertion
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Kerem Kökoğlu
Rhinitis, Allergic, Perennial
A Pilot Study In Adults And Adolescents With Irritant (Non-Allergic) Rhinitis
The purpose of this pilot study is to compare the effects (effectiveness and safety)of an intranasal corticosteroid (fluticasone furoate nasal spray [FFNS]) with a placebo nasal spray for the treatment of irritant (non-allergic)…
- Trial name
- NCT00730756
- Testing
- Fluticasone Furoate Nasal Spray
- Where
- 5 sites in Thailand
- Volunteers
- 102 people
- Sponsor
- GlaxoSmithKline
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
Gestational Diabetes, Diabetes Type 2
Genetics of Beta Cell Failure in Mexican Americans
This is a family based genotype-phenotype study designed to assess genetic and environmental influences on obesity, insulin resistance and beta cell function in the context of gestational diabetes.
- Conditions
- Gestational Diabetes, Diabetes Type 2, Insulin Resistance, Beta Cell Function
- Trial name
- NCT03301519
- Volunteers
- 1,250 people
- Sponsor
- University of Southern California
Fig. Impetuous
Based on the Data from the Zhejiang Emergency Center, Explore the Independent and Interactive Effects of the Association Between Meteorological Factors and Air Pollution and the Number of Emergency Personnel, Identify the Relevant Vulnerable Population Characteristics, Sensitive Disease Types
Based on the health data from Zhejiang Emergency Command Center, combined with meteorological, air pollution, land use and socio-economic data of Zhejiang Province, distributional lag nonlinear models, grouped weighted quantile…
- Trial name
- NCT06798987
- Testing
- Meteorological conditions and air pollution
- Where
- China
- Volunteers
- 1,500,000 people
- Sponsor
- Li hengjie