Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,745 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07508813Recruiting
Digital system to check and reduce disability risk in older adults
This study tests a digital tool that helps assess and reduce the risk of disability in older adults living in the community. It uses a smartphone app to monitor and guide personalized interventions.
Hangzhou, ZhejiangAges 65 years+ - NCT07513129RecruitingPhase 1
New drug combination for relapsed T-cell blood cancer in teens and young adults
This trial tests a combination of four drugs (venetoclax, dexamethasone, bortezomib, and daratumumab) to treat T-cell acute lymphoblastic leukemia or lymphoma that has come back or stopped responding to prior treatment. The goal is to see if this combination can help patients aged 12–30 achieve remission.
Houston, TexasAges 12–30 - NCT07511439RecruitingPhase 4
What happens when you stop birth control pills
This study looks at how stopping a common type of birth control pill affects brain chemicals. It may help explain mood changes some women experience.
CopenhagenAges 18–39 - NCT07511621Recruiting
Reducing unnecessary mammograms for women over 75
This study tests a strategy to help older women avoid getting mammograms they may not need. It asks women aged 75 and older who are due for a mammogram to consider if routine screening is the right choice for them.
New York, New YorkAges 18 years+ - NCT07507773RecruitingPhase 2
Radiation before surgery for limb or trunk wall sarcoma
This trial tests a shorter course of radiation given before surgery for soft tissue sarcoma in the arms, legs, or trunk wall. It aims to see if this approach works well long-term and may help you keep your limb.
LilleAges 18 years+ - NCT07513168RecruitingPhase 4
Low-dose semaglutide for weight loss in obese adults
This study tests whether a low dose of semaglutide (a once-weekly injection) can help obese adults without diabetes lose weight. Semaglutide works by reducing appetite and helping your body use food differently.
Hyderābād, SindhAges 18 years+ - NCT07509125Recruiting
Ultra-high resolution PET brain scans for aging, dementia, and psychosis
This study uses a new ultra-high resolution PET scanner to look at brain changes in healthy aging, dementia, ALS, movement disorders, and psychosis. It aims to better understand these conditions and improve imaging techniques.
Leuven, Vlaams-BrabantAges 18–90 - NCT07509047RecruitingPhase 2
Cholera vaccine safety study for adults and children
This trial tests a new cholera vaccine in healthy people ages 1 to 45. It aims to see if the vaccine is safe and creates a good immune response.
Nairobi, Kenyatta National Hospital ComplexAges 1–45 - NCT07505745RecruitingPhase 2
A study on MOTS-c for improving insulin sensitivity
This trial tests an investigational peptide (MOTS-c) to see if it can improve how your body uses insulin. It's for adults with prediabetes and excess weight who are not yet on diabetes medications and can maintain a stable diet and activity level for 12 weeks.
Shenzhen, GuangdongAges 18–65 - NCT07505030Enrolling by invitationPhase 1
Safety study of LYNC-101 in healthy adults
This trial tests a new medicine called LYNC-101 in healthy volunteers to see if it is safe and how the body processes it. If you are a generally healthy adult between 18 and 60, you may be able to help researchers learn about this potential treatment.
Adelaide, South AustraliaAges 3 weeks–2 months - NCT07502560RecruitingPhase 4
Shingles vaccine to prevent dementia in Finland
This study tests whether the shingles vaccine can reduce the risk of developing dementia in adults 76 and older living in Finland. You would get the vaccine and then researchers will follow your health records for up to several years to see if it protects your brain.
EspooAges 76 years+ - NCT07501039RecruitingPhase 1
First test of BLKR201 in healthy adults
This study tests a new medicine, called BLKR201, for the first time in people. It is given to healthy volunteers to see how safe it is and how the body handles it.
Lincoln, NebraskaAges 18–55 - NCT07500181RecruitingPhase 1
Testing the safety of a new antibiotic in healthy adults
This trial tests an investigational antibiotic called BAL2420 to see if it is safe and how the body processes it. Healthy volunteers are needed to help determine the right dose before it can be studied in people with infections.
GroningenAges 18–55 - NCT07502443RecruitingPhase 3
Study of ALKS 2680 for narcolepsy type 2
This study tests an investigational drug called ALKS 2680 for people with narcolepsy type 2, a condition that causes excessive daytime sleepiness without sudden muscle weakness. The goal is to see if the drug is safe and helps reduce daytime sleepiness.
Cullman, AlabamaAges 18–70 - NCT07503808RecruitingPhase 1
IDE034 for advanced solid tumors with B7-H3 or PTK7
This study tests a new drug called IDE034 for people with advanced solid tumors that have certain markers (B7-H3 and PTK7). The drug may help by targeting these markers on cancer cells, and the study checks if it is safe and effective.
Denver, ColoradoAges 18 years+ - NCT07501702RecruitingPhase 2
Study of a new drug for generalized myasthenia gravis
This study tests a new medication called povetacicept for people with generalized myasthenia gravis. The goal is to see if it can reduce muscle weakness and improve daily functioning.
Mission Hills, CaliforniaAges 18 years+ - NCT07498816Recruiting
Virtual reality and breathing during exercise in healthy adults
This study tests whether using an immersive virtual reality headset changes how hard you breathe during exercise on a stationary bike. It is for healthy adults aged 18–40 to explore if VR can make exercise feel easier.
Santiago, Santiago MetropolitanAges 18–40 - NCT07505758Recruiting
Recovery after surgery in adults 80 and older
This study looks at how well adults aged 80 or older recover after planned surgery that requires an overnight hospital stay. The goal is to understand recovery using a simple questionnaire.
Barcelona, BarcelonaAges 80 years+ - NCT07505121Enrolling by invitation
Comparing peer vs staff help for travel independence
This study compares two ways to help young adults with developmental disabilities learn to use public transportation: learning from a peer with similar experience or getting help from staff. It aims to see which approach works better for building travel independence.
Gainesville, FloridaAges 18–27 - NCT07499024Recruiting
TWIST score for testicular torsion in adults with scrotal pain
This study checks how well a scoring tool (TWIST) can tell if testicular torsion is likely in adults with sudden scrotal pain. If you have sudden pain in your scrotum, you may be eligible to help test this tool in the emergency room.
Linköping, Östergötland CountyAges 18–40 - NCT07498738Recruiting
Improving diabetes care for young adults with type 1 diabetes
This study aims to learn how to make diabetes care better for young adults with type 1 diabetes. Researchers will talk with patients and experts to gather ideas and opinions.
Leiden, South HollandAges 18–30 - NCT07499349Recruiting
Optimizing Erwinase dosing for ALL patients
This study aims to find the best dose of Erwinase for children with ALL to reduce side effects like high ammonia levels. It focuses on how the drug is processed by the body.
AarhusAges 1 month–45 years - NCT07499570Recruiting
Talk therapy using AI for older adults with memory issues
This study tests an AI-powered talk therapy for older adults with mild memory problems who live at home. It aims to reduce challenging behaviors like agitation, anxiety, or depression by delivering personalized support through a computer or tablet.
Indianapolis, IndianaAges 65 years+ - NCT06763172RecruitingPhase 4
Caffeine's effect on learning in healthy adults
This study uses brain scans to see how caffeine affects the way we learn from rewards and punishments. You may be eligible if you are a healthy adult who drinks a moderate amount of caffeine daily.
Charlestown, MassachusettsAges 18–45
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,745 recruiting adult 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 adult 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 adult 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.