Clinical trials
Knowledge clinical trials
Below are recruiting knowledge clinical trials, each written for real people, not researchers. We’re tracking 132 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05298605Recruiting
Church-based program to help Korean women get breast screenings
This trial tests a faith-based (church-based) navigation program meant to help Korean women who have not had recent breast cancer screening get a mammogram. It may help by offering support and guidance through church and study staff.
Los Angeles, CaliforniaAges 45–80 - NCT06356558Recruiting
Making recovery programs easier for patients with limited health literacy
This study is testing ways to improve recovery programs for patients who may have trouble understanding health information. It aims to make these programs easier to follow, so patients can have better recovery after surgery.
Birmingham, AlabamaAges 18 years+ - NCT07699510Recruiting
Learning about TNPO2 gene disorders
This study aims to learn more about health problems caused by changes in the TNPO2 gene. It is a natural history study that will collect information to help understand and care for people with these rare genetic conditions.
Berlin, State of BerlinAges Any age - NCT07045376Recruiting
Surgical smoke safety training for operating room nurses
This study tests a multi-strategy education program to help operating room nurses learn about the risks of surgical smoke and how to prevent harm. If you are an OR nurse, this training may improve your knowledge and safety habits.
Chiayi City, Puzi CityAges 20 years+ - NCT06576453Recruiting
Parenting program to prevent suicide risk in kids
This trial tests a 4-session program that teaches parents how to help prevent suicide risk in their children. It might help you feel more confident supporting your child.
Paris, Île-de-France RegionAges 18 years+ - NCT06843798Recruiting
Healthcare workers' ergonomic knowledge and muscle pain
This study looks at how healthcare workers' understanding of ergonomics relates to muscle and bone problems. It may help find ways to prevent work-related pain.
IstanbulAges 25–45 - NCT07183111Recruiting
AI vs. regular instructions for braces patients
This trial compares standard instructions to AI-powered guidance (using a custom ChatGPT) to help patients with braces learn how to care for their teeth. It aims to see which method helps patients follow oral hygiene instructions better.
Islamabad, FederalAges 18–30 - NCT06957392Recruiting
Study on gaming and social rewards in internet gaming disorder
This trial looks at how social rewards affect thinking and control in people with internet gaming disorder. It may help find better ways to help those who spend a lot of time playing Honor of Kings.
BengbuAges 18–35 - NCT06959420Recruiting
Vaccination during fever: healthcare workers and adults surveyed
This trial asks healthcare workers and adults about their views on getting vaccinated when they have a fever. It aims to understand what people think and do, to help improve vaccination practices.
Saint-EtienneAges 18 years+ - NCT06913166Recruiting
Online Quiz on Smoking for Primary School Students
This trial tests if an online quiz game can teach kids about the harms of smoking and improve their attitudes and behaviors towards tobacco. It is for primary 5 and 6 students who can read Chinese and have a device at home.
Hong KongAges 9–13 - NCT06912451Recruiting
Sport mouthguards: Preventing dental injuries
This is a study looking at different types of sport mouthguards to see which ones best protect teeth during sports. You can join if you are 7 to 30 years old, play sports at least twice a week, and have healthy teeth and gums.
Rio de Janeiro, Rio de JaneiroAges 7–30 - NCT07320664Recruiting
Alcohol and Breast Cancer Risk in Young Women
This study looks at how drinking alcohol affects young women's understanding of breast cancer risk. It involves answering questions and possibly wearing a sensor to track drinking.
Columbus, OhioAges 18–25 - NCT06650956Recruiting
HPV vaccine and health education for teens in Laos
This trial offers HPV vaccination and sexual health education to 10-13 year old students and out-of-school youth in Laos. It aims to improve health knowledge and vaccination rates.
Muang Sing, ProvinceAges 10–13 - NCT02282969Recruiting
Testing a lung cancer screening decision helper for eligible adults
This study tests a patient “decision aid” to help people decide about lung cancer screening. It may help you understand risks and benefits and feel more confident about next steps.
Galveston, TexasAges 55–80 - NCT06152835Recruiting
Study on breast milk in healthy Italian mothers
This study wants to learn more about what makes up breast milk in healthy mothers. If you join, researchers will analyze your milk to understand its ingredients and how they support your baby.
NaplesAges 20–40 - NCT06230783Recruiting
Speech test for early Alzheimer's detection
This trial uses speech pattern analysis to detect early signs of Alzheimer's. If you're already in a Wisconsin Alzheimer's study, you may help test if your voice can reveal memory changes.
Madison, WisconsinAges 40–80 - NCT07330427Recruiting
Health education study for infection prevention
This study tests if learning about post-exposure prophylaxis (PEP) — treatment to prevent infection after possible exposure to blood or body fluids — can improve healthcare workers' knowledge and actions. It may help protect you on the job.
AswānAges 19–55 - NCT05217407Recruiting
Registry study for people with rare or advanced cancers
This is a study that collects information about people with rare cancers (or cancers where the source is unknown) and advanced-stage cancer. It helps researchers build a knowledge database to improve understanding and care for these cancers in Asia.
Chuo-ku, TokyoAges 18 years+ - NCT07413393Recruiting
Oral health education for new mothers
This trial teaches new mothers about oral health habits after childbirth. It aims to help women care for their teeth and gums, which may improve overall health for both mother and baby.
Valencia, ValenciaAges 18–45 - NCT07205458Recruiting
Web-based education to help first-time fathers support breastfeeding
This trial tests whether a web-based education program can help first-time fathers support their partners with breastfeeding. The program is designed to increase fathers' knowledge, motivation, and skills.
SakaryaAges 19 years+ - NCT07676188Recruiting
Diabetes help with finances and social needs (LINKD)
This study tests whether connecting people with diabetes to a peer supporter and social services can improve blood sugar control. It is for adults who have type 1 or type 2 diabetes, struggle with costs or basic needs, and want help.
Ann Arbor, MichiganAges 18 years+ - NCT07733999Enrolling by invitation
Hydration and nutrition knowledge among PepsiCo frontline workers
This study looks at what PepsiCo manufacturing workers know about staying hydrated and eating well. It uses a survey to understand their habits and knowledge, which could help improve workplace health programs.
Valhalla, New YorkAges 18–65 - NCT04162938Recruiting
Tablet app to help emergency patients learn about hepatitis C
This trial tests whether a patient-friendly electronic app given in the emergency department can increase what you know about hepatitis C and help you move to the next steps of care. It may be most helpful for people who are hepatitis C–positive but don’t yet have clear information about their status.
Baltimore, MarylandAges 18–100 - NCT07704060Recruiting
Helping male caregivers of older adults
This study tests an intervention designed to support men who care for an older adult (65+). It uses a smartphone app to help with caregiving tasks.
Atlanta, GeorgiaAges 18 years+
Hear when a new Knowledge 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 knowledge?
- Yes. Clin2 currently lists 132 recruiting knowledge 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 knowledge 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 knowledge 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.