Clinical trials: Environmental Health
Occupational Health, Sick Leave
Effects of Regulatory Tools on Work Environment and Employee Health
This study evaluates the effects of the Labour Inspection Authority's regulatory tools on workplace exposures to prevent employee ill health.
- Conditions
- Occupational Health, Sick Leave, Occupational Exposure
- Trial name
- NCT03855163
- Testing
- Inspection visits, Guidance workshops, Online risk assessment tool
- Where
- 130 sites in Norway
- Volunteers
- 2,555 people, healthy volunteers welcome
- Sponsor
- National Institute of Occupational Health, Norway
Diet Modification
Women's Responses to Adjusted Product Placement and Its Effects on Diet - 1 (WRAPPED1)
This research project aims to help address a gap in understanding about the micro-environmental determinants of diet by exploring whether improving the placement of fresh and frozen fruit and vegetables and removing temptations…
- Trial name
- WRAPPED1 (NCT03518151)
- Testing
- Product placement intervention
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Metabolic Disease, Neurological and Mental Health Conditions
Singapore PREconception Study of Long-Term Maternal and Child Outcomes
We aim to test the following primary hypothesis that nutrition, lifestyle, and maternal emotional health prior to pregnancy and/or during the first trimester alter the expression of metabolic or neurodevelopmental endophenotypes…
- Conditions
- Metabolic Disease, Neurological and Mental Health Conditions, Genetics Predisposition, Skin Condition
- Trial name
- S-PRESTO (NCT03531658)
- Where
- Singapore
- Volunteers
- 1,054 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Pollution; Exposure
Scalability of a Home Health Navigator Program to Reduce Arsenic, Nitrate, and Lead in Private Well Water
Approximately 34 million Americans rely on private wells to supply their drinking water. Private wells are excluded from the Safe Drinking Water Act.
- Trial name
- NCT05395663
- Testing
- Community health worker
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Health Knowledge, Attitudes, Practice
Improving Health and Environmental Health Literacy of Professionals
The goal of this clinical trial is to understand the impact of an educational intervention on reproductive health care providers' environmental health literacy related to phthalates. The main questions to answer are: 1.
- Trial name
- IHEHLP (NCT05879666)
- Testing
- Online educational phthalate course
- Where
- United States
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Cortisol Excess, Stress, Psychological
Effects of "Vitamin N" Nature Immersion Therapy on Stress Levels in Health Care Workers in the City of Bogotá
Recent studies on health personnel in Colombia have evidenced the considerable increase in the levels of stress and anxiety, among other psychological disorders, as a product of the COVID-19 pandemic that is being experienced…
- Conditions
- Cortisol Excess, Stress, Psychological, Anxiety, Epigenetic Disorder
- Trial name
- NCT05315388
- Testing
- Immersion therapy in nature - Vitamin N
- Where
- Colombia
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Jeadran N. Malagón-Rojas
Noise Exposure, Surgery
Noise in the OR at Induction: Patient and Anesthesiologists Perceptions
Noise in the operating room is common and often unavoidable, but there is mixed evidence of its impact. Previous research has suggested that excessive noise at the time when a patient is being 'put to sleep' may lead to care…
- Conditions
- Noise Exposure, Surgery, Patient Satisfaction, Anesthesia
- Trial name
- NCT04204785
- Testing
- Noise Reduction Education
- Where
- Canada
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Adolescent - Emotional Problem
ICT-enabled Social-emotional Learning: Development of Responsibility and Well-being in the Educational Environment
The purpose of the study is to develop adolescents' social-emotional abilities to foster their personal and social responsibility, as well as their well-being, by means of a school-based intervention that addresses students…
- Trial name
- emoTIC (NCT04414449)
- Testing
- ICT-enabled Social-emotional Learning
- Where
- Spain
- Volunteers
- 385 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Parkinson's Disease
Shanghai Parkinson's Study
Background: Parkinson disease (PD) is the second most prevalent neurodegenerative disease, affecting more than 1 percent of the elderly population in the United States and other Western countries.
- Trial name
- NCT00999388
- Where
- 2 sites in China
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Physical Activity, Obesity
Evaluating the Effectiveness of the Dissemination of Action Schools! BC
Childhood obesity is a major public health threat. Physical activity and healthy eating contribute to the maintenance of healthy weights.
- Conditions
- Physical Activity, Obesity, Physical Fitness
- Trial name
- AS!BC (NCT01412203)
- Testing
- Action Schools! BC
- Where
- 2 sites in Canada
- Volunteers
- 1,529 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Community Health Nursing Education, Chronic Obstructive Pulmonary Disease
Virtual Reality Cave vs. Simulated Home for Community Nursing Education: A Crossover Trial Comparing Student Competence, Confidence, and Satisfaction
Background and Purpose Community health nursing is essential for providing healthcare to individuals in home and neighborhood settings.
- Conditions
- Community Health Nursing Education, Chronic Obstructive Pulmonary Disease, Pulmonary Tuberculosis
- Trial name
- NCT07595588
- Testing
- VR CAVE Immersive Simulation for Community Health Nursing Education, Traditional Simulated Home Environment for Community Health Nursing Training
- Where
- Hong Kong
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Risk Reduction, Environmental Exposure
Monitoring Environmental Exposures and Behavioral Change
The goal of this study is to examine what effect real-time feedback on particulate matter (PM) air pollution levels has on risk recognition and behavior.
- Conditions
- Risk Reduction, Environmental Exposure, Risk Behavior, Health
- Trial name
- NCT05338242
- Testing
- Real-Time Exposure Feedback
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Utah
Health Behavior, Sustainability
Sustainable Environmental Health Program for Adolescents
The research will be conducted to determine the effect of the sustainable environmental health program on environmental sensitivity, sustainable environmental awareness, environmental attitudes and behaviors in high school…
- Conditions
- Health Behavior, Sustainability, Environment
- Trial name
- NCT06860074
- Testing
- Sustainable Environmental Health Programs
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Suleyman Demirel University
Resting Heart Rate, Blood Glucose Control
Assessing the Effects of Cool Roofs on Indoor Environments and Health in Colima, Mexico
Ambient air temperatures in Mexico have broken record highs in 2024. Solutions are needed to build heat resilience in communities and adapt to increasing heat from climate change.
- Conditions
- Resting Heart Rate, Blood Glucose Control, Depression, Heat-related Symptoms
- Trial name
- REFLECT (NCT06834893)
- Testing
- Cool roof
- Where
- Mexico
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Aditi Bunker
Vitamin D Deficiency
Effects of Antarctic Environment on Vitamin D Status and Health Risk Biomarkers of Its Inhabitants
The purpose of this study is to evaluate vitamin D (VD) deficiency in the population of Chilean Antarctica and evaluate the efficacy and safety of VD supplementation to decrease VD deficiency and favorably influence biomarkers…
- Trial name
- AntarD (NCT02930434)
- Testing
- cholecalciferol
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Intervention (Training) Condition, Waitlist Control Group
Online Socio-emotional Dyad Training for School Teachers' Well-being and Social Skills
The Edu:Social School Study 2 is a randomized controlled trial designed to evaluate the effects of an 8-week socio-emotional, partner-based empathy-compassion Dyad training program (EmCo) compared with a mindfulness-based…
- Trial name
- EduSocSchool2 (NCT07637409)
- Testing
- Empathy- and compassion-based socio-emotional mental training (EmCo), Mindfulness-based Training (MBT), Waitlist Control Group (WCL)
- Where
- Germany
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Max Planck Social Neuroscience Lab
Nicotine Dependence, Smoking, Cigarette
Isradipine Enhancement of Virtual Reality Cue Exposure for Smoking Cessation
The proposed study represents a crucial and important stage in translating basic research to strategies for treating nicotine dependence.
- Conditions
- Nicotine Dependence, Smoking, Cigarette, Smoking Cessation, Smoking Behaviors
- Trial name
- NCT03083353
- Testing
- Isradipine, Cue Exposure
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Jasper A. Smits
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
Disorders of Environmental Origin
Reducing Pesticide Exposure in Minority Families
This is a community-based participatory research program focusing on pesticide contamination in migrant farmworker families.
- Trial name
- NCT00014807
- Testing
- Reducing Pesticide Exposure in Minority Families
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Airway Morbidity, Cognitive and Attention Disorders and Disturbances
Short-term Health Benefits of Using Fresh Air Filtration System in Classroom
A randomized crossover trial will be conducted in 90 primary school children in 3 classrooms in Shanghai, China. The effects of fresh air ventilation/filtration system, fresh air ventilation system with no filtration and natual…
- Conditions
- Airway Morbidity, Cognitive and Attention Disorders and Disturbances, Oxidative Stress
- Trial name
- NCT03788330
- Testing
- Fresh air system with filtration
- Where
- China
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Fudan University