Clinical trials
Environmental Exposure clinical trials
Below are recruiting environmental exposure clinical trials, each written for real people, not researchers. We’re tracking 44 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07005193Recruiting
Cleaner cooking and ventilation for better heart and lung health
This study tests if switching to cleaner LPG gas stoves and adding kitchen fans can reduce indoor air pollution and improve your heart and lung health. You would be asked to use a new stove and fan, and we will check your health over time.
Zhumadian, HenanAges 18–75 - NCT07332598Enrolling by invitation
Mayo Clinic precure study for prevention of blood cancers
This study aims to learn how to prevent blood cancers. You will provide samples over time so researchers can look for early signs of cancer.
Rochester, MinnesotaAges 18 years+ - NCT03225586Recruiting
Study of health differences in urban and rural communities
This study enrolls consenting adults to understand how health differs between people living in cities versus rural areas. Your participation may help researchers learn what factors influence health over time.
Rosario, Santa Fe ProvinceAges 35–70 - NCT05394363Recruiting
Victoria children birth-cohort study with parent/guardian consent
This study follows children born in a specific 2-year window and their parents or guardians over time. It helps researchers understand how children and families change as they grow, which can guide future health supports in Victoria.
Parkville, VictoriaAges 1 day+ - NCT06479928Recruiting
How environment and gut bacteria affect early life
This study looks at how things in the environment (like diet, pollution, or lifestyle) and the bacteria in a baby's gut affect health early in life. It is for pregnant women who are in their last month of pregnancy and their newborns.
BeijingAges 1 day–2 years - NCT07305688Recruiting
Climate anxiety and suicide risk in young people
This study explores how climate anxiety affects young people who are at risk for suicide. It aims to better understand the link between worries about climate change and suicidal thoughts or behaviors.
LimogesAges 16–24 - NCT07646782Recruiting
Human Observatory Study: Aging and Longevity Research
This study observes how people age over time to better understand what helps people live longer and healthier lives. You'll share health information through surveys or online screening, and researchers will track changes in your health and wellbeing.
Boulder, ColoradoAges 18 years+ - NCT07226440RecruitingPhase 1/Phase 2
Trial to help firefighters reduce PFAS with a gastrointestinal product
This trial tests if taking a special tablet twice daily can help male firefighters lower PFAS chemicals in their bodies. It involves three visits in the San Francisco Bay Area, at-home blood tests, and weekly text surveys over about 6.5 months.
San Francisco, CaliforniaAges 18 years+ - NCT05643014Recruiting
Study of chemical exposure in firefighters’ urine
This observational study looks at how common environmental chemicals may build up in firefighters, measured with urine samples before and after exposure. It may help researchers understand potential health risks in this job—even though you won’t receive study medicine.
Minneapolis, MinnesotaAges 18 years+ - NCT07141238Recruiting
Microplastics in kids with inflammatory bowel disease
This study looks at whether tiny plastic particles (called microplastics) are found in the guts of children with and without inflammatory bowel disease. By analyzing samples taken during a routine endoscopy, researchers hope to learn if these particles might play a role in the disease.
GdanskAges Up to 18 years - NCT07492472Recruiting
Low-intensity music for anxiety in young adults
This trial tests whether listening to low-intensity music can help ease anxiety in young adults. If you join, you will answer some questions about your symptoms while the study also measures things like your voice, heart rate, and brain activity.
Haikou, HainanAges 18–25 - NCT05843370Enrolling by invitation
Air pollution and heart/lung health across income and diet
This study looks at how different levels of outdoor air pollution may affect heart and lung health, and how a person’s socioeconomic situation and nutrition might change the risk. You may be asked to do health checks and help the team understand your usual diet and symptoms.
Chapel Hill, North CarolinaAges 25–70 - NCT06030674Recruiting
Measuring Tobacco and Cannabis Smoke Exposure in Nonsmokers
This study measures how much tobacco and cannabis smoke nonsmokers are exposed to in their daily lives. It may help understand health risks from secondhand smoke.
San Francisco, CaliforniaAges 21–50 - NCT06943989Enrolling by invitation
Breathing ozone vs. clean air at rest
This study tests how resting healthy adults respond to breathing low levels of ozone (a common air pollutant) compared to clean air. Researchers will measure lung function and signs of inflammation in your blood or breath.
Chapel Hill, North CarolinaAges 18–35 - NCT06591988Enrolling by invitation
Pollution and health in Taranto
This study looks at how pollution affects people's health in Taranto, Italy. Healthy volunteers from two different areas will be asked to provide samples so researchers can compare pollution exposure and life quality.
TarantoAges Any age - NCT07546461Enrolling by invitation
Testing Moon and Mars habitat systems through simulations
This study simulates working and living in lunar habitats, spacecraft during transit, and Mars surface environments. Researchers are testing how equipment, living spaces, and work routines function in these extreme conditions by having participants work through realistic scenarios in controlled settings.
New York, New YorkAges 18–65 - NCT05819996Recruiting
Study effects of tetrachloroethylene in Martinsville, Indiana
This study looks at people living in Martinsville, Indiana to better understand the impact of tetrachloroethylene exposure (a chemical found in some environments). If you’re an adult resident, you may be able to join and help researchers learn how exposure affects health.
West Lafayette, IndianaAges 18–99 - NCT07489690Recruiting
High-energy diet test for cold-weather military operations
This study tests whether a high-energy diet helps military personnel perform better in cold weather. Participants will follow special diets and do exercise tests in a cold environment.
Natick, MassachusettsAges 18–39 - NCT07369414Recruiting
NTM Germs in CF Homes: A Household Study
This study looks at whether people with cystic fibrosis (CF) can pick up nontuberculous mycobacteria (NTM) from their home environment. It compares homes of people with CF who have NTM to those who don't, to see where germs might be hiding.
Borstel, Schleswig-HolsteinAges Any age - NCT06127589Recruiting
Quit for Kids: help parents quit smoking and protect children
This study offers a program to help parents who smoke quit for good, while protecting their young children from secondhand smoke. It uses text messaging and support to make quitting easier.
Hong KongAges 18 years+
Hear when a new Environmental Exposure trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for environmental exposure?
- Yes. Clin2 currently lists 44 recruiting environmental exposure studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a environmental exposure trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a environmental exposure trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.