Clinical trials: Environment, Controlled
Type 1 Diabetes Mellitus (T1DM), Healthy Control
Environmental Determinants of Type 1 Diabetes Risk
To analyze the environmental risk factors for type 1 diabetes in China.
- Conditions
- Type 1 Diabetes Mellitus (T1DM), Healthy Control, Relatives to/Carers of Patients
- Trial name
- NCT07835724
- Where
- China
- Volunteers
- 11,240 people, healthy volunteers welcome
- Sponsor
- Second Xiangya Hospital of Central South 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
Health Behavior, Climate Change
Workshops Based on Protection Motivation Theory and Climate Change
"This study aims to evaluate the impact of climate change workshops grounded in Protection Motivation Theory (PMT) on students' climate change awareness, environmental consciousness, and pro-environmental behaviors.
- Conditions
- Health Behavior, Climate Change, Students
- Trial name
- NCT06681792
- Testing
- Climate Change Workshops Based on Protection Motivation Theory
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Diarrhea, Waterborne Disease
Trial of Safe Water Storage Among People Living With HIV
Environmental health-related pathogens include faecal-oral, diarrhoeagenic microbes that may be transmitted via drinking water and are related to sanitation and hygiene.
- Conditions
- Diarrhea, Waterborne Disease, HIV
- Trial name
- NCT01376336
- Testing
- Safe storage device
- Where
- Zambia
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Overweight
Promoting Water Consumption for Prevention of Overweight in School Children in a Controlled Intervention Trial
A major goal in public health is to find effective, feasible and simple programs for overweight prevention among children. This controlled intervention study evaluates a simple environmental and behavioral modification for its…
- Trial name
- trinkfit (NCT00554294)
- Testing
- environmental and behavioral change
- Volunteers
- 2,950 people, healthy volunteers welcome
- Sponsor
- Research Institute of Child Nutrition, Dortmund
Environmental Enteropathy
Combined Package of Interventions for Environmental Enteropathy
Randomized, double-blind, placebo controlled trial of a combined intervention of zinc, albendazole, and multiple micronutrients in improving environmental enteropathy in Malawian children.
- Trial name
- NCT02253095
- Testing
- Albendazole, Zinc, Multiple Micronutrient Supplement
- Where
- Malawi
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Contraception
A Study of Oral Contraception Under Simulated OTC Conditions
This study is designed to assess whether consumers select and use norgestrel 0.075 mg, a progestin only pill for contraception, in a manner consistent with the OTC package directions in an Over-the-Counter (OTC)-like setting.
- Trial name
- OPTION (NCT03559010)
- Testing
- Norgestrel 0.075 mg tablets
- Where
- 44 sites in United States
- Volunteers
- 189 people, healthy volunteers welcome
- Sponsor
- HRA Pharma
Congenital Malformation
Pregnancy Environment and Newborn Malformations
Congenital malformations rate is about 3% in France. There are already 5 registries in France, covering about 16% of French births: Paris Registry, (about 38 000 births /year), Alsace Registry, (about 23 000 births/year)…
- Trial name
- PENEW (NCT01613638)
- Testing
- meconium samples + maternal self-questionnaire
- Where
- 11 sites in France
- Volunteers
- 1,657 people, healthy volunteers welcome
- Sponsor
- Rennes University Hospital
Obesity, Body Weight Changes
Modifying the Home Television Watching Environment
The purpose of this study is to determine if limiting television (TV) and computer time will result in a stabilization or smaller increase in body mass index (BMI), lower energy intake, and increased physical activity in 4-7 year…
- Trial name
- NCT00065052
- Testing
- Behavior modification
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Refractive Errors, Myopia (Disorder)
Environmental Health and Myopia Prevention and Control
Myopia is one of the major causes of low visual acuity during childhood. It is generally more prevalent in urban areas than in rural areas.
- Trial name
- NCT04161326
- Where
- China
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Dental Plaque, Calculus, Dental
Dental Isolation Methods in Pediatric Patients
The purpose of this study is to collect, measure, and assess the environmental spatter produced during dental appointments under different isolation methods used in pediatric dentistry, to compare the effectiveness of aerosol…
- Conditions
- Dental Plaque, Calculus, Dental, Aerosol Disease
- Trial name
- NCT04430387
- Testing
- The saliva ejector, The high-volume evacuator, The DryShield
- Volunteers
- healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Child Obesity, Eating Behavior
Tween Sleep Patterns, Appetite Control, and Environment
The goal of this study is to learn about how children's sleep is related to their eating behaviors the next day, and to learn about factors that relate to eating behaviors and sleep health that are specific to preadolescent…
- Conditions
- Child Obesity, Eating Behavior, Sleep
- Trial name
- TweenSPACE (NCT05853393)
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Penn State University
Healthy, Chronic Disease
BioGene Bank Cohort Study for Approved Research Requests
The BioGene bank: Is a centralized collection of human blood samples along with de-identified (coded) health information, environmental factors, family disease histories and information from DNA.
- Trial name
- BGB (NCT02550171)
- Where
- United States
- Volunteers
- 7,056 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Rotavirus Infections, Environmental Enteric Dysfunction
SaniVac Trial - Sanitation and Oral Rotavirus Vaccine Performance
This is a controlled cohort study to assess the effect of improved sanitation on oral rotavirus vaccine performance in low-income urban neighbourhoods of Maputo, Mozambique.
- Conditions
- Rotavirus Infections, Environmental Enteric Dysfunction, Enteric Infections
- Trial name
- NCT03313128
- Testing
- Sanitation
- Where
- Mozambique
- Volunteers
- 261 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Physical Activity, Academic Achievement
The Effect of Increased Physical Activity on Adolescents' Health and Academic Performance: The School in Motion Study
This study evaluates the effect of 120 minutes extra of physical education (PE) or physical activity (PA) on adolescents' physical health, mental health, academic performance and learning environment.
- Conditions
- Physical Activity, Academic Achievement, Mental Health
- Trial name
- ScIM (NCT03817047)
- Testing
- Physical education, Physical active learning, Physical activity
- Where
- Norway
- Volunteers
- 2,045 people, healthy volunteers welcome
- Sponsor
- Norwegian School of Sport Sciences
Tobacco Prevention, Environmental Tobacco Smoke Exposure
The Impact of a Tobacco Control Intervention in African-American Families
The purpose of this randomized control trial is to evaluate the effects of a multi-component intervention aimed at: 1. preventing tobacco initiation in youth 2. promoting anti-tobacco socialization in the home 3.
- Conditions
- Tobacco Prevention, Environmental Tobacco Smoke Exposure, Tobacco Cessation
- Trial name
- NCT01164306
- Testing
- LifeSkills Training, Healthy Lifestyle Behavior Choices, NRT and Motivational Interviewing (MI)
- Where
- United States
- Volunteers
- 688 people, healthy volunteers welcome
- Sponsor
- Augusta University
Hospital Infections, Environment, Controlled
CLEAN Frontline: A Stepped Wedge Cluster Trial
Environmental hygiene is a key component of infection prevention in healthcare, and a driver of healthcare associated infections.
- Conditions
- Hospital Infections, Environment, Controlled, Infection Control
- Trial name
- NCT05540886
- Testing
- TEACH CLEAN
- Where
- Cambodia
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Nursing Students
Edpuzzle Application in Improving Metric and Drug Dose Calculation Skills
This experimental, triple-blind, randomized controlled study was planned to evaluate the effect of Edpuzzle application on the metric and drug dose calculation skills of nursing students.
- Trial name
- NCT04800380
- Testing
- Edpuzzle interactive videos
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Çankırı Karatekin University
Obesity, Childhood
Healthy Bodies Project to Prevent Childhood Obesity
The goal of this study is to evaluate components of a preschool-based intervention designed to (1) increase children's nutrition knowledge, (2) increase physical activity in childcare settings, (3) increase emotional, behavioral…
- Trial name
- Healthy Bodies (NCT04552678)
- Testing
- Healthy Eating, Active Play, Self-Regulation, Parent Education, Healthy Eating, Active Play, Self-Regulation, Healthy Eating, Active Play, Parent Education
- Volunteers
- 2,480 people, healthy volunteers welcome
- Sponsor
- Penn State University
Health Behavior, Physical Activity Promotion
A Parental Support Intervention for Children's Nature-Based Physical Activity: A Randomized Controlled Trial
This three-arm randomized controlled trial evaluated the effectiveness of an 8-week, WeChat-based parental support intervention designed to increase parents' support for children's physical activity in outdoor natural spaces.
- Trial name
- NCT07674641
- Testing
- Self-Determination Theory plus identity intervention group, Self-Determination Theory intervention group
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- South China Normal University