Clinical trials
Volunteers clinical trials
Below are recruiting volunteers clinical trials, each written for real people, not researchers. We’re tracking 525 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06183697Recruiting
Healthy Korean volunteers multi-omics database study
This study is building a database of genetic and other health information from healthy Korean volunteers. It involves providing samples and answering health questions to help future research.
SeoulAges 13–85 - NCT07258836RecruitingPhase 1
Study of a PET imaging agent in healthy people and people with cancer
This study uses a special imaging agent (a radioactive tracer) to see how it works in healthy volunteers and in people with cancer. It may help doctors better understand how cancer behaves and how to target it.
New Haven, ConnecticutAges 18 years+ - NCT07251608RecruitingPhase 1
Safety study of Niagen injections for fatigue
This trial tests whether Niagen injections are safe for people who feel tired. You would inject the study drug yourself at home for about three months.
Miami, FloridaAges 18 years+ - NCT07251153RecruitingPhase 1
Comparing two forms of vonafexor in healthy volunteers
This study compares two forms of an experimental drug called vonafexor to see how they work in the body and if they interact with other medications. It's for healthy volunteers to make sure the drug is safe before testing in patients with liver disease.
GièresAges 18–65 - NCT07253155Enrolling by invitation
Probiotics for preventing gut symptoms in overweight adults
This study tests whether taking probiotics can help prevent stomach and gut discomfort in people who are overweight or have obesity. You may be eligible if you are at a certain weight and age, eat a balanced diet, and do not have chronic gut issues.
ColeraineAges 18 years+ - NCT07251816Recruiting
How the brain creates motivation
This study looks at how your brain creates motivation by using brain scans and sometimes gentle stimulation. It is for healthy people who want to help researchers understand normal brain function.
BronAges 18–40 - NCT07239947RecruitingPhase 1
Testing BBT001 for healthy volunteers and people with eczema
This trial tests a new medicine called BBT001, first in healthy people and then in adults with moderate to severe eczema (atopic dermatitis). It aims to see if the drug is safe and how well it works for treating eczema that hasn't improved with topical treatments.
Hefei, AnhuiAges 18–65 - NCT07240675RecruitingPhase 1
First-in-human safety study of KLA478 in healthy volunteers
This study tests a new drug called KLA478 for the first time in humans. It is looking for healthy volunteers to see how the drug affects the body and how safe it is.
Shanghai, Shanghai MunicipalityAges 18–45 - NCT07247773Recruiting
Turkish version of a virtual reality comfort survey
This study is adapting a questionnaire about comfort when using virtual reality into Turkish. It may help researchers learn how people feel during VR use.
Bolu, BoluAges 18–30 - NCT02902198Recruiting
Study of taste changes before and after bariatric surgery
This study looks at how your sense of taste works before and after bariatric weight-loss surgery. It may help doctors understand why eating patterns change after surgery.
BaselAges 18–55 - NCT07235059RecruitingPhase 1
Testing OJR520 in healthy people and those with chronic kidney disease
This study tests a new drug called OJR520 to see if it's safe and how the body processes it. It first tests healthy volunteers and then people with chronic kidney disease to understand the drug's effects.
Miami, FloridaAges 18–65 - NCT07235384RecruitingPhase 1
Zai Lab tests ZL-1503 for moderate to severe eczema
This study tests a new medication called ZL-1503 for people with moderate to severe atopic dermatitis (eczema) that hasn't improved enough with topical treatments. The trial will check if the drug is safe and how well it works.
Woolloongabba, QueenslandAges 18–65 - NCT07232121RecruitingPhase 1
Safety study of DF5112 in healthy adults
This study tests a new drug called DF5112 in healthy adults to find the safest dose. It helps doctors learn how the drug works in the body before testing it in people with a condition.
Sydney, New South WalesAges 18–55 - NCT07236008Recruiting
Walking pattern study for healthy adults
This study collects walking data from healthy adults to improve gait analysis methods using motion sensors. If you have no recent leg pain or injuries, you may be able to help.
Brussels, BelgiumAges 18–65 - NCT07226817RecruitingPhase 1
Testing a new drug and how food affects it
This study tests how a new drug (BMS-986435) is absorbed by the body and whether food changes that. It is for healthy volunteers to help understand the right dose for future patients.
Miami, FloridaAges 18–60 - NCT07223333RecruitingPhase 1
Safety study of an investigational drug in healthy volunteers and people with type 2 diabetes
This early-phase study tests a new investigational drug called PATAS, first in healthy volunteers and then in people with type 2 diabetes, to see how safe it is and how the body handles it. It may help future treatments for diabetes, but it does not prove effectiveness yet.
Chandler, ArizonaAges 18–65 - NCT07225517RecruitingPhase 1
Safety study of BIIB145 in healthy adults
This study tests a new drug called BIIB145 in healthy volunteers to see if it's safe and how the body handles it. It helps researchers learn about the drug before testing it in people with specific conditions.
Austin, TexasAges 18–55 - NCT07219030RecruitingPhase 1
Study of emraclidine in healthy older adults
This study tests how the drug emraclidine moves through the body in healthy older adults. It helps researchers understand how the drug is processed and whether it is safe.
Cypress, CaliforniaAges 65–85 - NCT07219368RecruitingPhase 1
Testing a new drug (MT-201) safety in healthy adults
This trial tests a new medicine called MT-201 to see if it is safe and how the body handles it. It is for healthy volunteers aged 19 to 55 who are willing to follow study rules.
San Diego, CaliforniaAges 19–55 - NCT07220330Enrolling by invitation
Testing a mobile app for ADHD assessment
This study tests a new mobile app called QbMobile to see if it can help assess ADHD. It compares results from people with and without ADHD to improve diagnosis tools.
San Jose, CaliforniaAges 6–60 - NCT07212803RecruitingPhase 4
Energy drinks study for young healthy adults
This study looks at how energy drinks affect your heart. It compares the effects of two different energy drinks on heart rate and other heart measures. You will have several short visits where you drink an energy drink and get your heart checked.
Stockton, CaliforniaAges 18–40 - NCT07221318Recruiting
Studying a vibration mat for better sleep and recovery
This study tests if using a special mat that gently vibrates can help healthy adults sleep better and recover from daily stress. Participants will use the mat for short sessions at home over 3 weeks and visit the lab twice for check-ins.
Miami, FloridaAges 18–45 - NCT07204418RecruitingPhase 1
Study of KarXT effects based on CYP2D6 metabolism types
This study tests how the drug KarXT is processed in the body based on your CYP2D6 metabolism type. It helps researchers understand if different metabolizer types affect how the drug works and is cleared.
Anaheim, CaliforniaAges 18–65 - NCT07207291RecruitingPhase 1
Study of JKN2501 in healthy volunteers
This trial tests a new drug called JKN2501 in healthy people to find the best and safest dose. It is the first time this drug is being given to humans.
Changsha, HunanAges 18–45
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Common questions
- Are there clinical trials for volunteers?
- Yes. Clin2 currently lists 525 recruiting volunteers 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 volunteers 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 volunteers 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.