Clinical trials: Environmental Health Effects
Dietary Behaviors, Fruit Consumption
A Comparative Intervention Study on Strategies for Fruit Distribution and Awareness Campaigns in Schools
This implementation study evaluates two strategies to increase fruit consumption among Swedish students. (1) installing fruit stands in schools and (2) combining fruit stands with a health-awareness campaign.
- Conditions
- Dietary Behaviors, Fruit Consumption, Dietary Habits, Healthy Eating
- Trial name
- NCT07385820
- Testing
- Fruit Stand Availability, Awareness Campaign
- Where
- 2 sites in Sweden
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Psychological Health
The Effects of Virtual Natural Environments on Residents' Health
This randomized controlled trial aims to explore the impact of virtual natural environments on the mental and physical health of older adults in long-term care facilities.
- Trial name
- NCT06586489
- Testing
- Virtual Reality Natural Landscape Exposure, Tablet Screen Natural Landscape Exposure
- Where
- Taiwan
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University
Cardiopulmonary Diseases
Indoor Air Filtration and Young Adults Health Study
This study aims to explore the cardiopulmonary health effects of indoor air purification and other indoor environmental conditions among young healthy college students in Beijing, China.
- Trial name
- NCT05172388
- Testing
- Air purifier
- Where
- China
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Peking University
Behavior Change Interventions, Work Environment Adverse Effects
From Yearly Checks to Daily Progress: Evaluating Goal Attainment Scaling (GAS) in Systematic Work Environment Management (SAM) Within the Municipal Sector
The goal of this project is to evaluate a practical method for improving systematic work environment management (SAM) by focusing on health-promoting factors rather than identifying risk-factors, and deficiencies.
- Conditions
- Behavior Change Interventions, Work Environment Adverse Effects, Health Factors, Goal Attainment Scaling
- Trial name
- GAS for SAM (NCT06893471)
- Testing
- GAS for SAM
- Where
- Sweden
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Cardiovascular Diseases
Evaluating the Effect of Neighborhood Environments on Cardiovascular Risk Factors
Cardiovascular disease (CVD) is one of the main causes of death in the United States. Research has shown that individuals who maintain an active lifestyle are less likely to develop CVD.
- Trial name
- NCT00361673
- Where
- 2 sites in United States
- Volunteers
- 1,140 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Resting Heart Rate, Blood Glucose Control
Assessing the Effects of Cool Roofs on Indoor Environments and Health in Tavua, Fiji
Ambient air temperatures in Fiji are increasing due to climate change. Solutions are needed to build heat resilience in communities and adapt.
- Conditions
- Resting Heart Rate, Blood Glucose Control, Depression, Heat-related Symptoms
- Trial name
- NCT07592117
- Testing
- Cool roof
- Where
- Fiji
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Aditi Bunker
Climate Anxiety, Menstrual Product Choice
ECOLOGICAL MESSAGE FRAMING AND SUSTAINABLE MENSTRUAL PRODUCT CHOICES
Background: Climate change is an increasing public health concern, with growing evidence linking climate change anxiety to health behaviors.
- Conditions
- Climate Anxiety, Menstrual Product Choice, Environmental Sustainability, Health Behavior
- Trial name
- NCT07610421
- Testing
- Gain-framed ecological message, Loss-framed ecological message, Neutral informational message
- Where
- Turkey (Türkiye)
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- Ankara Medipol University
Well-being in Elementary School Children, Mental Health in Elementary School Children
A Cluster-randomized Control Trial of PAX Good Behavior Game in Swedish Elementary Schools
Two important challenges that primary school in Sweden is confronted by are increasing levels of mental illness among children and adolescents and increasing rates of stress related symptoms and sick leave associated with mental…
- Conditions
- Well-being in Elementary School Children, Mental Health in Elementary School Children, Work-related Stress in Teachers, Academic Performance in Elementary School Children
- Trial name
- NCT05407623
- Testing
- PAX Good Behavior Game, Count on Me!, Collegial Learning Community
- Where
- Sweden
- Volunteers
- 2,184 people
- Sponsor
- Linnaeus University
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
Noise Exposure, Environmental Exposure
The Social Gradient of Urban Noise Pollution and Its Effect on Pediatric and Adult Health
The investigators pilot test an intervention to understand the spatial-temporal distribution of aggregated environmental noise exposure in Philadelphia and its impact on health.
- Conditions
- Noise Exposure, Environmental Exposure, Health Behavior
- Trial name
- NCT04822155
- Sponsor
- University of Pennsylvania
Obesity
Environmental Health Effects on Your Physiology
This study evaluates the associations between exposure to air pollutants, green space, and the gut microbiome and metabolome.
- Trial name
- HYPHY (NCT03986814)
- Where
- United States
- Volunteers
- 92 people
- Sponsor
- University of Colorado, Boulder
Perinatal Anxiety, Perinatal Depression
Virtual Forest-Based Mindfulness for Perinatal Mental Health
Perinatal anxiety and depression are common mental health concerns that may negatively affect maternal well-being, infant development, and family functioning.
- Conditions
- Perinatal Anxiety, Perinatal Depression, Maternal Mental Health
- Trial name
- NCT07606248
- Testing
- Virtual Reality Forest Mindfulness Intervention, Conventional Mindfulness Intervention
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Environmental Exposure, Fertility
JiGenerations Health Cohort Study：Parental Exposure and Intergenerational Health in China
The growing recognition of maternal health's impact on offspring necessitates large-scale prospective cohort studies spanning the maternal-child life cycle.
- Conditions
- Environmental Exposure, Fertility, Health Problems in Pregnancy, Adverse Pregnancy Outcomes
- Trial name
- NCT07514377
- Testing
- N/A (Observational Study)
- Where
- China
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- National Research Institute for Family Planning, China
Precocious Puberty, Overweight and Obesity
Overweight and Obesity and Puberty Development Cohort Study
Precocious puberty and childhood overweight and obesity are important public health problems that both had adverse effects, which including psychological symptom in childhood, short final height or reproductive dysfunction in…
- Trial name
- NCT04113070
- Testing
- Anthropometric measuring, Growth environment evaluation
- Where
- China
- Volunteers
- 14,100 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Environmental Exposure, Infertility
The Effect of Periconceptional Phthalates Exposure on Couples' Reproductive Health
The study is a prospective cohort study, which is aiming to explore periconceptional phthalates exposure and its potential epigenetic effect on fertility, embryo development, and neonatal outcomes.
- Trial name
- NCT03679000
- Where
- China
- Volunteers
- 2,122 people
- Sponsor
- Tongji Hospital
Breast Cancer
Acute Effect of Chromatic Environment During Chemotherapy
The primary objective is to examine the acute effect of color, room orientation (affecting amount of luminosity) on perceived health status and stress levels in oncologic patients during chemotherapy sessions at outpatient…
- Trial name
- NCT03873519
- Testing
- Chromatic Environment, Room Orientation
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Universidad Europea de Madrid
Nature, Human, Mental Health Wellness 1
Effects of Forest Bathing in Vancouver, B.C. Parks
This study aims to investigate environmental factors that influence people's responses to the Japanese practice of forest bathing in Vancouver, B.C. parks.
- Conditions
- Nature, Human, Mental Health Wellness 1, Stress, Psychological, Blood Pressure
- Trial name
- NCT05502588
- Testing
- Self-Guided Forest Bathing, Guided Forest Bathing
- Where
- 4 sites in Canada
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Atopic Disorders, Immune System Diseases
Effect of Modified Playground Environment on Health, Particularly Immune System
Children were exposed to biodiverse material or non-diverse material in sand pits. The two arms were compared. Immune response and bacterial markers were followed.
- Trial name
- ImmunoG1 (NCT03997175)
- Testing
- Biodiversity powder
- Where
- Finland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Environmental Awareness and Sensitivity
School-Based Environmentally Friendly Health Practices on Adolescents
This study was conducted to investigate the effect of a school-based environmentally friendly healthy practices program implemented among adolescents on the development of environmental awareness and sensitivity (environmental…
- Trial name
- NCT07393035
- Testing
- School-Based Environmentally Friendly Healthy Practices Program
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Overweight, Obesity
The Effect of PD01 on Cardiovascular Health and Microbial Environment
This randomized, placebo-controlled trial aims to determine the effects of daily administration of a carotenoid-producing Bacillus strain PD01 over a 6-week period on cardiovascular health biomarkers, microbiota composition and…
- Trial name
- NCT02622425
- Testing
- PD01
- Where
- Netherlands
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center