Clinical trials
Health Adults clinical trials
Below are recruiting health adults clinical trials, each written for real people, not researchers. We’re tracking 341 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07233408Recruiting
Online tool to help adults with neurofibromatosis 1 and low health literacy
This study tests an online platform designed to help adults with neurofibromatosis 1 (NF1) who have low health literacy. The goal is to make it easier to get evidence-based care. You may be a good fit if you have an upcoming checkup with your primary care doctor.
Boston, MassachusettsAges 18 years+ - NCT04197297RecruitingPhase 2
Brain scan tests for biomarkers in people with brain metastases
This trial studies brain scan findings to see if specific imaging markers can help understand or predict outcomes in people with brain metastases. It may help researchers improve how brain metastases are evaluated before radiation treatment.
Toronto, OntarioAges 18 years+ - NCT06048094RecruitingPhase 1
PET scan study for brain metastases treated with radiosurgery
This trial tests a special PET scan (18F-fluciclovine) to see how well it shows brain metastases after stereotactic radiosurgery (a precise form of radiation). It may help doctors better understand treatment effects.
Miami, FloridaAges 18 years+ - NCT06136676Recruiting
Comparing spiritual and secular meditation in healthy adults
This study looks at how two kinds of meditation—spiritual (Christian or Muslim) and secular (non-religious)—affect your mind, body, emotions, and social life. If you are a healthy Christian or Muslim adult who prays weekly, this could help researchers understand which type of meditation may work best for people like you.
Calicut, KeralaAges 18–60 - NCT06248164Recruiting
Study on lifestyle and health of parents and children
This study looks at how the lifestyle habits and health of parents relate to those of their children. It may help families understand how daily choices affect overall health.
Presidente Prudente, São PauloAges 6–89 - NCT06339879Recruiting
Grain foods and health in adults
This study looks at how eating grain foods affects health in adults with higher blood sugar levels. It may help you understand if a change in diet can improve your health.
West Lafayette, IndianaAges 21–60 - NCT06478160Recruiting
Closed blood-sampling system for ICU patients
This trial is testing a new way to draw blood from an arterial line that may reduce infection and blood loss. It is for adults in the ICU who need an arterial line for several days.
Madrid, MadridAges 18 years+ - NCT07269847Recruiting
Beef-heavy diet study for adults with pre-diabetes
This study tests whether a diet rich in beef can improve metabolic health in adults with pre-diabetes or metabolic syndrome compared to a typical healthy U.S. diet. Eligible participants will follow one of two meal plans for several weeks.
Guelph, Ontario - onAges 18–74 - NCT07675538Enrolling by invitation
High intensity training for adults with ADHD
This trial tests whether high intensity exercise helps adults with ADHD. You'll participate in a supervised training program to see if it improves your symptoms.
BergenAges 18 years+ - NCT07520084Recruiting
Understanding Climate Change Health Effects in Older Adults
This study explores how older adults understand climate change and its health effects. Researchers want to learn what helps or prevents people 65+ from staying informed about climate-related health risks.
Denizli, CenterAges 65 years+ - NCT07528469Recruiting
Protein drinks and muscle strength in older adults
This study tests whether a daily protein drink can help improve muscle function and strength in people aged 60–85. Researchers will compare a new protein supplement called PeptiStrong with regular whey protein to see which works better.
LiverpoolAges 60–85 - NCT07377994Enrolling by invitation
Gut health and immunity study with a probiotic in healthy adults
This trial tests a probiotic supplement containing Bacillus coagulans to see if it improves gut health and immune function in healthy adults. If you are generally healthy and not taking certain medications or supplements, you may be able to join.
Bangalore, KarnatakaAges 18–50 - NCT07377942Enrolling by invitation
Probiotic study for gut and immune health in healthy adults
This study tests a probiotic (a type of good bacteria) called Bacillus subtilis to see how it affects digestion and the immune system in healthy adults. It involves taking the product, giving stool samples, and visiting the clinic for checkups.
Bangalore, KarnatakaAges 18–50 - NCT07283406Enrolling by invitation
High-intensity interval training for young adults with obesity
This study tests whether high-intensity interval training (short bursts of intense exercise) can improve heart health and fitness in young adults with obesity. You would participate in a supervised exercise program to see if it helps lower your risk of future health problems.
Guadalajara, JaliscoAges 18–35 - NCT04942717Recruiting
Talking about health values with Spanish or English-speaking patients
This study tests an approach for discussing and sharing what patients value about their health, and adapting it for Latinx communities. It involves separate interviews with patients, families/caregivers, and oncology clinicians to improve how the intervention works and is understood.
New York, New YorkAges 21 years+ - NCT07079124Enrolling by invitation
Social program for older adults in nursing homes
This study tests a social participation program designed to help older adults who live in nursing homes stay connected and engaged. It may help you feel more active and involved in your community.
Fuzhou, FujianAges 60 years+ - NCT06879457Recruiting
Smartphone self-care support for homebound older adults
This study tests a smartphone-based program to help older adults who are mostly homebound manage their own health. If you join, you'll get personalized support and tools to help you stay as healthy and independent as possible at home.
Hong KongAges 60 years+ - NCT07313657Recruiting
Heart health and well-being support study
This study tests a web tool designed to improve mental well-being for adults with heart failure. If you have heart disease or take certain heart medications, you may help shape better care for yourself and others.
Cornwall, OntarioAges 40 years+ - NCT03213002RecruitingPhase 1/Phase 2
CAPTEM pills after brain radiation for newly diagnosed glioblastoma
This trial studies whether taking two chemotherapy pills (capecitabine and temozolomide) after the initial 6-week radiation-and-chemo phase can help people with newly diagnosed glioblastoma. It aims to test safety and early effectiveness right before the usual maintenance temozolomide phase.
New York, New YorkAges 18–74 - NCT06723093Recruiting
Housing and health study for homeless adults
This study looks at how a supportive housing program helps adults who are homeless and have complex health needs. If you qualify for the housing program, you can choose to join the research.
Toronto, OntarioAges 18 years+ - NCT07404618Recruiting
Video pain relief study for older adults
This study tests a video program to help older adults with ongoing muscle or joint pain learn skills to manage pain and improve daily life. It may be a good fit if pain has been bothering you most days for at least 3 months and gets in the way of your normal activities.
Providence, Rhode IslandAges 55 years+ - NCT06435598Recruiting
Video education for insulin use in diabetes
This study tests whether watching short videos on your smartphone can help people with diabetes better manage their insulin therapy. It may be a good fit if you take insulin, have a smartphone, and want to learn more about your treatment.
Dhulikhel, BagmatiAges 18–70 - NCT06596993Recruiting
Balance training with AI for older adults
This study tests a new balance training system that uses sensors and artificial intelligence to create personalized exercises. It aims to help older adults improve their balance and prevent falls.
TaipeiAges 18–80 - NCT07755943Recruiting
Long-term supplement use and biological age
This study looks at whether taking Shaklee supplements for more than a year is linked to a younger biological age and better metabolic health. If you're 40 or older and have been using these supplements long-term, your participation could help understand their potential benefits.
Addison, IllinoisAges 40 years+
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Common questions
- Are there clinical trials for health adults?
- Yes. Clin2 currently lists 341 recruiting health adults 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 health adults 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 health adults 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.