Clinical trials: Air Quality
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
Indoor Air Quality
DIY Indoor Air Cleaner Study in Rural and Urban Communities in Colorado
Elevated levels of particulate matter (PM) are associated with adverse health outcomes such as asthma exacerbations, cardiovascular issues, and respiratory diseases.
- Trial name
- NCT07815652
- Testing
- DIY Air Cleaner and Breathe Clean Video
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Autism Spectrum Disorder
Impact of Air Quality on the Effectiveness of Standard of Care Therapy in Children With Autism Spectrum Disorder: A Prospective Longitudinal Study
1. Air quality is a growing concern for health and environment and is one of the modifiable environmental factors. There is growing evidence that a complex interplay of genetic and epigenetic factors like environmental factors…
- Trial name
- NCT06913751
- Testing
- standard of care
- Volunteers
- 66 people
- Sponsor
- All India Institute of Medical Sciences
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
Asthma
Inflammatory, Functional and Image Composite Measure to Define Asthma Control
The goals of control status of asthma have been changed with the improvement of its management as a chronic disease; many steps should be taken to achieve asthma control as defined by the GINA/NIH guidelines.
- Trial name
- APITA (NCT00597064)
- Testing
- prednisone
- Where
- Brazil
- Volunteers
- 70 people
- Sponsor
- Federal University of São Paulo
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
Persistent Asthma
Indoor Air Quality Asthma Study: The Effect of Indoor Air Quality and Mitigation of Same on Persistent Asthma
The primary objective is to determine whether continuous sensing, control and mitigation of home indoor air quality influences the frequency of asthma related symptoms, as measured by Serum IgE, Spirometry with exhaled Nitric…
- Trial name
- IAQ (NCT05843045)
- Testing
- Indoor Air Quality Mitigation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Dayton Children's Hospital
Pain Relief
Comparison of Loss of Resistance Techniques
The purpose of this study is to determine whether there is a difference in success outcome of the combined spinal epidural labor analgesia between air versus saline when used to identify the epidural space.
- Trial name
- NCT00638274
- Testing
- Air, Saline
- Where
- United States
- Volunteers
- 356 people
- Sponsor
- Wake Forest University Health Sciences
Asthma in Children
The Impact of Air Filtration on Asthmatic Children
This study uses a crossover study design to examine the impact of a two-week bedroom based indoor air filtration on the concentration of indoor airborne pollutants, personal exposure to airborne pollutants and health indicators…
- Trial name
- NCT03282864
- Testing
- Bedroom air filtered by an air filtration device to remove airborne pollutants
- Where
- China
- Volunteers
- 43 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Focus of Study is to Assess Filter and Stove Use and Efficacy in Reducing Exposure to Waterborne and Airborne Pathogens
Evaluation of a Project to Distribute Water Filters and Cook Stoves in Western Rwanda--Phase 1B
DelAgua Health and Development, Manna Energy and the Rwanda Ministry of Health are collaborating on a project financed by carbon credits that will distribute household-based water filters and high-efficiency cook stoves to…
- Trial name
- NCT01998282
- Where
- Rwanda
- Volunteers
- 1,035 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Asthma, Perennial Allergy
Clinical Effects of Temperature Controlled Laminar Airflow (TLA)
The purpose of this study is to determine whether clean air administered to the breathing zone with Temperature controlled Laminar Airflow (TLA) during night is effective in the treatment of perennial allergic asthma.
- Trial name
- NCT00987064
- Testing
- Temperature controlled Laminar Airflow (Protexo)
- Where
- 2 sites in Sweden
- Volunteers
- 28 people
- Sponsor
- Airsonett AB
Severe Asthma, COPD
K-HEALTH in AIR - Barcelona Pilot - Cohort
The study protocol is part of the European (EU) project "Knowledge for improving indoor AIR quality and HEALTH" (K-HEALTHinAIR, 2022-2026 - registry 101057693), which focuses on enhancing our understanding of how poor indoor air…
- Trial name
- NCT06421402
- Testing
- Air quality monitoring at patient's home, Questionnaires: Baseline & every six months, Lung function Testing: Baseline & every six months & during exacerbations
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer
Effect of Game in Increasing Environmental Health Literacy
Evaluation of Prototype for Simulation for Environmental Exposure Education (SE3)
The goal of this clinical trial is to test a prototype of a new educational game about environmental health literacy with middle school age youth.
- Trial name
- SE3 (NCT05875467)
- Testing
- SE3 Game
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- dfusion Inc
Emergency Service, Hospital, Air Pollution
Modelling of Correlation Between Emergency Department Admissions and Location-specific Air Quality and Weather in the Florence Urban Area
The goal of this observational study is to evaluate the impact of primary air pollutants and weather parameters on emergency department (ED) visits in the metropolitan area of Florence.
- Conditions
- Emergency Service, Hospital, Air Pollution, Weather
- Trial name
- NCT06491290
- Testing
- No intervention administered
- Where
- Italy
- Volunteers
- 480,000 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Endoscopy, Gastrointestinal
Air Quality Check in Gastrointestinal Endoscopy Unit
Air pollution sources in indoor area are one of the main factors for reducing indoor air quality of locations. A gastrointestinal endoscopy unit consists of the following area: procedural, recovery areas, and area for a…
- Trial name
- NCT03724565
- Testing
- Method of endoscopic procedure
- Where
- South Korea
- Volunteers
- 4,320 people, healthy volunteers welcome
- Sponsor
- Chuncheon Sacred Heart Hospital
Compliant Behavior, Diarrheal Disease
Rural China Electric Kettle Promotion Program
This study will evaluate the impact of a pilot Rural Electric Kettle Promotion Program offered to low-income households in rural Anhui Province, China.
- Conditions
- Compliant Behavior, Diarrheal Disease, Pollution; Exposure
- Trial name
- NCT03376152
- Testing
- Electric Kettle Promotion
- Where
- China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Technology, Signs and Symptoms, Respiratory
The Effectiveness of Air Quality Sensor in Elderly Residential Setting
The study has 7 research questions regarding the use of the air quality sensor in residential care home for the elderly: Primary study questions: 1.
- Trial name
- NCT05837585
- Testing
- Air quality sensors
- Where
- Hong Kong
- Volunteers
- 60 people
- Sponsor
- The University of Hong Kong
Cardiac Arrest
The Rescuer Fatigue During Cardiopulmonary Resuscitation in Manikin by Using Personal Protective Equipment.
Background: High-quality cardiopulmonary resuscitation is the key to recovering patients with sudden cardiac death. However, when the environment is exposure to biologic hazard, the medical personnel need to use different…
- Trial name
- NCT04802109
- Testing
- wearing level D personal protective equipment, wearing Level C personal protective equipment with N-95, wearing Level C personal protective equipment with Powered Air-Purifying Respiratory
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- An-Nan Hospital, China Medical University
Inflammation, Growth Retardation
Research on Emissions, Air Quality, Climate and Cooking Technologies in Northern Ghana
REACCTING (Research on Emissions, Air quality, Climate, and Cooking Technologies in Northern Ghana) is an interdisciplinary randomized cookstove intervention study in the Kassena-Nankana District of Northern Ghana.
- Trial name
- REACCTING (NCT04633135)
- Testing
- Philips stove, Gyapa stove
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Asthma in Children
Action Towards Health Equity and Improved Air Quality in the Duwamish Valley: A Multilevel Asthma Intervention
The goal of this randomized control trial is to learn if box fans and filters can reduce asthma symptoms and improve indoor air quality in children ages 6 - 17 years old with asthma living in the Duwamish Valley, Seattle…
- Trial name
- DAISY (NCT06552013)
- Testing
- MERV 13 filter
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of Washington