Clinical trials
Behavior clinical trials
Below are recruiting behavior clinical trials, each written for real people, not researchers. We’re tracking 1,484 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07261722Recruiting
Navy Buddy Program to Reduce Risky Drinking and Sexual Violence
This study tests whether a program that helps Navy buddies support each other can reduce risky drinking and sexual violence. You and a friend who also serves would join together.
Buffalo, New YorkAges 18–24 - NCT06418867Recruiting
Mindfulness for teen internet addiction
This study tests whether a mindfulness program can help teenagers reduce their internet addiction. If you are a nursing student in Turkey aged 17 to 19 and have not done a similar program before, you may be able to join.
Nicosia, LefkoşaAges 17–19 - NCT06967545Recruiting
Smartphone program to help with suicidal thoughts
This trial tests a smartphone-based program designed to help people who have frequent suicidal thoughts. It aims to provide support through your phone, so you can get help when you need it.
Boston, MassachusettsAges 18 years+ - NCT07466797Recruiting
Physical activity program for pregnant women
This study tests a mobile health program designed to help pregnant women stay active. It may support healthy weight management during pregnancy.
SingaporeAges 21–45 - NCT07559955Recruiting
Support Team Program to Help Teens at Risk
This study tests a program that connects young people on probation who are having thoughts of suicide with trusted adults in their life for support. The goal is to help prevent suicide by building a stronger support network around each teen.
New York, New YorkAges 12–80 - NCT07052357Enrolling by invitation
Intern health study 2025
This study looks at how medical interns' health changes during their first year of training. You wear a wrist device and answer questions on your phone to help researchers understand stress, sleep, and well-being.
Ann Arbor, MichiganAges 18 years+ - NCT06341634Enrolling by invitation
Suicide ideation surveillance in teens
This study follows adolescents aged 11 to 16 to better understand and track suicidal thoughts. It may help improve care for teens with or without these thoughts.
Santiago de Compostela, A CoruñaAges 11–16 - NCT06310434Enrolling by invitation
Understanding compassion in teens and young adults facing end-of-life
This study looks at how teenagers and young adults understand compassion and human connection when facing the end of life. It may help improve how schools and families support young people during difficult times.
Murcia, MUAges 12–23 - NCT07247045Enrolling by invitation
App to help mental health providers improve supervision
This study tests an app called SuperAssist that helps mental health providers and their supervisors work better together. It may benefit providers and clients in recovery from mental health or substance use conditions.
St Louis, MissouriAges 18 years+ - NCT06138301Recruiting
Telepsychiatry for social isolation in young people
This study tests whether video-call therapy can help teens and adults who feel socially isolated. It looks for participants who have not changed medications recently and are willing to pause other talk therapy for the study.
BrindisiAges 11–80 - NCT07346092Recruiting
Health beliefs and social behaviors about nicotine pouches
This study looks at how graduate students at Ohio State University perceive and use oral nicotine pouches. The goal is to create better ways to communicate the addictive risks of these products.
Columbus, OhioAges 21 years+ - NCT06109766Recruiting
Parenting support via video for birth parents
This trial tests whether offering parenting support over video calls can help birth parents involved with child welfare. It's designed for parents with a baby 6–12 months old who want to build stronger families.
Seattle, WashingtonAges 18 years+ - NCT04151693Recruiting
Group therapy for chronic fatigue syndrome
This trial tests a health-psychology–based rehabilitation program delivered in a group setting for people with chronic fatigue syndrome (ME/CFS). It may help by teaching strategies to cope with symptoms and improving daily functioning through structured group support.
LahtiAges 18–65 - NCT06631950Recruiting
Fertility knowledge and plans in young adults
This study asks young adults about what they know about fertility and their plans for having children. It looks at how this knowledge affects their future reproductive choices.
AarhusAges 18 years+ - NCT07021001Recruiting
School program to prevent mental health issues in teens
This study tests a school program to help teens build emotional skills and prevent mental health problems. It is open to all students in certain grades, with no health exclusions.
CoimbraAges 11–18 - NCT07725328Enrolling by invitation
Mobile health program for cancer screening and healthy habits
This trial tests if a mobile app or text messages can help women in Singapore stay on top of cancer screening and adopt healthier habits. It may be a good fit if you're a woman aged 50 to 69 who lives in Singapore.
SingaporeAges 50–69 - NCT07596069Recruiting
Menopause symptoms and physical activity in women 40 to 70
This study looks at how menopause symptoms change during the transition to menopause and whether physical activity affects them. You would fill out an online questionnaire about your symptoms and activity level.
MadridAges 40–70 - NCT07564583Enrolling by invitation
Safety Planning to Help Children with Suicidal Thoughts
This study tests a new way to help elementary school children who are having thoughts of suicide. Researchers will work with your child and your family to create a safety plan—a personalized guide for staying safe during difficult moments.
Philadelphia, PennsylvaniaAges 6–12 - NCT07031791Recruiting
Picturing daily tasks to assess arm use after injury
This study uses pictures to evaluate how often you use your arm for everyday tasks and whether you avoid using it, which can help understand recovery after a suspected brachial plexus or similar nerve injury.
AngersAges 18 years+ - NCT07641387Recruiting
Environmental factors and infertility treatment outcomes study
This study follows people trying to have babies through fertility treatment to understand how environmental factors and lifestyle habits affect treatment success. By sharing your background and habits, you help researchers learn what may improve fertility outcomes.
Changsha, HunanAges 18–55 - NCT05413122RecruitingPhase 2/Phase 3
Smoking quit support for adults living with HIV in South Africa
This trial tests smoking-cessation interventions to help people living with HIV quit smoking or smoke less. You may be eligible if you smoke, are actively engaged in HIV treatment, and can follow the study for about a year.
Soweto, GautengAges 18 years+ - NCT06100445Recruiting
Exercise engagement in people over 60 at fall risk
This study looks at how to help people over 60 who are at risk of falling get more exercise. It focuses on falls caused by muscle or balance problems, and aims to improve engagement in physical activity.
Blackburn, LancashireAges 60–95 - NCT06094218Recruiting
Developing a suicide prevention tool for active duty members
This study is for active duty service members who are getting mental health care and have had recent suicidal thoughts. The goal is to develop a tool that helps predict how well treatments may work for preventing suicide, so you and your provider can make better decisions.
Columbus, OhioAges 18 years+ - NCT07631585Recruiting
How patients trust AI before and after orthopedic visits
This study asks you about your trust in artificial intelligence (AI) before and after your orthopedic clinic visit. Researchers want to understand how meeting with an orthopedic doctor changes what you think about AI's role in healthcare.
KyreniaAges 18 years+
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Common questions
- Are there clinical trials for behavior?
- Yes. Clin2 currently lists 1,484 recruiting behavior 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 behavior 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 behavior 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.