Clinical trials
Public Health clinical trials
Below are recruiting public health clinical trials, each written for real people, not researchers. We’re tracking 109 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06448351Recruiting
Changing nicotine in e-cigarettes to reduce harm
This study tests how changing the amount of nicotine in e-cigarettes affects people's behavior. It looks at two groups: young adults who already vape and older adult smokers who want to try vaping, to see if different nicotine levels can help reduce smoking or make vaping safer.
Columbus, OhioAges 21–65 - NCT06835738Recruiting
Daily multivitamin for pregnant women in Uganda
This study is testing whether giving a daily multivitamin and mineral supplement to pregnant women in Uganda helps improve their health and their baby's health. It is comparing this new approach to the current standard of care.
LyantondeAges birth–80 years - NCT06102044RecruitingPhase 3
Zinc for young infants with severe infection in Tanzania
This study tests whether giving zinc supplements to very young babies (under 2 months) with severe infections helps them recover better. It takes place in Tanzania and involves adding zinc to their regular care.
Dar es SalaamAges birth–2 months - NCT07579754Recruiting
Understanding Women's HIV Prevention Medicine Choices in Malawi
This study aims to understand why some women in Malawi stopped taking PrEP (a medicine that prevents HIV) and what could help them stay on treatment. Researchers will contact women who started PrEP but missed their appointments to learn about their experiences and barriers.
BlantyreAges 18–110 - NCT07695818Recruiting
Land-based program for young parents to prevent substance misuse
This trial tests a program called Returning to the Land, which helps young parents aged 14-19 who live near the Rocky Boy Reservation. The goal is to see if connecting with land and culture can reduce substance misuse and support healthy families.
Box Elder, MontanaAges 14–19 - NCT07727642Recruiting
Optimizing HIV Medicines for AIDS-Related Lymphoma
This trial helps doctors find the best way to combine HIV medicines (antiretroviral therapy) with lymphoma treatment for people who have both HIV and AIDS-related lymphoma. The goal is to improve your overall care and outcomes.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT03794531Recruiting
Study of health, stress, and lifestyle changes in Puerto Rico
This study looks at how people’s health, day-to-day stress, and living conditions in Puerto Rico change over time. You might help researchers understand what trends are happening and what could be improved.
San JuanAges 30–75 - NCT03928509Recruiting
Study of people in Quebec who had COVID-19 in early 2021
This is a study for adults in Quebec who were diagnosed with COVID-19 between November 2020 and May 2021. It aims to learn more about people’s experiences and outcomes after COVID-19, which could help improve future care.
Sherbrooke, QuebecAges Any age - NCT04661215Recruiting
Testing stomach opening muscle problems in people with gastroparesis
This study looks at whether abnormal function of the pyloric “stomach outlet” muscle is linked to gastroparesis symptoms (slow stomach emptying). It may help researchers better understand what causes symptoms and guide future treatments.
Scottsdale, ArizonaAges 18–85 - NCT05166850Recruiting
Preventive cholera help for households for 7 days
This study tests a 7-day preventive intervention for cholera-like diarrhea in households without running water. It may help reduce illness spread and protect young children when families lack safe water at home.
Bukavu, South KivuAges Any age - NCT05306600Recruiting
Study genes in breast and prostate cancers in Brazil
This study looks at tumor tissue and blood to map genetic features of breast and prostate cancers in Brazil. It helps understand cancer patterns in the public health system and may guide future testing and treatments.
Manaus, AmazonasAges 18 years+ - NCT05320835Recruiting
Talk-based overdose prevention for people using opioids
This trial tests an overdose prevention approach for people who have used opioids recently. It aims to help reduce the risk of overdose by offering a structured prevention intervention.
Baltimore, MarylandAges 18 years+ - NCT05711485Recruiting
Test whole-blood transfusion plan for severe malaria in young children
This trial studies a platelet-focused strategy for giving whole blood to children under 5 with severe malaria. It aims to see whether this approach can improve care while keeping children safe.
Baltimore, MarylandAges 6 months–4.9 years - NCT05743699Recruiting
Bright Horizons program for Native teens with recent binge drinking
This study tests the Bright Horizons program to help Native American youth who recently had a binge alcohol event. It looks at whether support and skills can reduce risky drinking and improve safety and wellbeing.
Whiteriver, ArizonaAges 10–24 - NCT05846802Recruiting
Gastroparesis and stomach symptoms registry for adults
This registry is for adults with long-lasting stomach emptying problems or related symptoms, helping researchers better understand patterns of nausea, pain, and fullness. You may be able to join if you meet specific symptom and test results, and can complete a stomach-emptying scan.
Scottsdale, ArizonaAges 18–85 - NCT05869149Recruiting
Improve access to healthier foods for regular restaurant customers
This study tests ways to help people get healthier food by working with regular restaurant customers in specific Baltimore/DC neighborhoods. It may benefit you if you already eat out often and live locally.
Baltimore, MarylandAges 18–75 - NCT05880004Recruiting
Food pantry app support to help people choose healthy food
This trial tests a mobile phone app meant to help food pantry clients pick healthier food options more easily. It also looks at how well the food pantry can stay prepared for emergencies. If you use a participating food pantry often and can use a smartphone, you may be able to try the app during the pilot.
Baltimore, MarylandAges 18 years+ - NCT05881447Recruiting
Study kidney disease patterns in people in Tanzania
This study looks at how common chronic kidney disease is, how it develops over time, and what risk factors are linked to it. It may help improve how kidney disease is recognized and managed in your community.
Bagamoyo, Coast RegionAges 18–99 - NCT05962372Recruiting
Culturally tailored diet program for adults in Puerto Rico
This study tests a diet program designed to fit Puerto Rico culture and daily life. It may help adults with weight or blood sugar or blood fat concerns improve their health through regular check-ins.
San JuanAges 30–65 - NCT05981300Recruiting
Pediatric Gastroparesis Research Registry
This study collects information from children and young adults with gastroparesis (a condition where the stomach empties slowly). It helps researchers understand how this condition affects people over time.
Boston, MassachusettsAges 8–25 - NCT06003816Recruiting
7-day cholera water, sanitation, and hygiene help at home
This trial offers a 7-day program to help cholera patients who don't have running water at home. It provides tools and guidance on water, sanitation, and hygiene to stop cholera from spreading.
DhakaAges Any age - NCT06017843Recruiting
Using AI to find TB cases in community camps
This trial tests whether an AI tool can help find undiagnosed tuberculosis (TB) faster in community camps. If you are over 15 and visiting a camp site, you may be able to join and help improve TB detection.
IslamabadAges 15 years+ - NCT06032390Recruiting
AI in mammogram screening for breast cancer
This study tests whether artificial intelligence (AI) can help radiologists read mammograms (breast X-rays) more accurately during routine breast cancer screening. It aims to see if AI can catch more cancers early while reducing unnecessary follow-up exams.
OsloAges 50–69 - NCT06076512Recruiting
Pain clinic safety trial for adults with chronic pain
This trial is testing whether a pain clinic can improve public health safety for adults who have chronic pain and also face social or emotional challenges. It aims to see if this kind of care helps people feel better and avoids opioid-related harms.
Surrey, British ColumbiaAges 20–99
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Common questions
- Are there clinical trials for public health?
- Yes. Clin2 currently lists 109 recruiting public health 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 public health 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 public health 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.