Clinical trials
Health Adult Subjects clinical trials
Below are recruiting health adult subjects clinical trials, each written for real people, not researchers. We’re tracking 72 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07782593Recruiting
Snack bars for appetite and gut health in UK adults
This study is testing how certain snack bars affect appetite, fullness, and gut health in adults. Participants will eat the snack bars regularly for a period and have their responses measured. To join, you need to live in the UK, snack regularly, and have a low fiber diet.
LondonAges 35–65 - NCT07776418Recruiting
How different snacks affect appetite after eating
This study tests how different snack bars affect your hunger, fullness, and digestion in the hours after eating. You may be eligible if you eat snacks regularly and are interested in how your body responds to food.
LondonAges 35–65 - NCT07638267Recruiting
Comparing different intensity levels of yoga for insomnia
This study compares the effects of moderate-intensity versus low-intensity yoga on sleep in adults with insomnia. If you have insomnia and are not already doing much yoga, you may find this study helpful for improving your sleep.
Orlando, FloridaAges 18–40 - NCT07199270RecruitingPhase 1
Safety study of GR2303 in healthy adults
This trial tests a new drug called GR2303 to see if it is safe and how the body processes it. It is for healthy adults who have not used similar drugs before.
Beijing, Beijing MunicipalityAges 18–45 - NCT07673458RecruitingPhase 1
Testing a new ointment in healthy volunteers
This early-stage study tests a new ointment (YR001) on healthy volunteers to see how it is absorbed through the skin and how safe it is. It helps researchers understand how the ointment behaves in the body before it is tested in people with skin conditions.
Langfang, HebeiAges 18–65 - NCT07675590RecruitingPhase 1
Safety study of TIX100 in healthy volunteers
This study tests a new oral medication called TIX100 in healthy people to see if it is safe and how the body handles it. It is the first step in human testing, so it focuses on safety and side effects.
Chula Vista, CaliforniaAges 18–70 - NCT07534657RecruitingPhase 1
Safety Study of JPH034 in Healthy Adults
This is an early-stage safety study testing a new drug called JPH034 in healthy volunteers. Researchers want to see how the drug is tolerated and what happens to it in your body.
Dilworth, MinnesotaAges 18–50 - NCT07038720RecruitingPhase 1
Testing an experimental oral tablet for moderate to severe psoriasis
This early-phase study tests an experimental oral tablet (UA026) in people with moderate to severe plaque psoriasis. The purpose is to see how safe and effective the drug is, and how it works in the body.
Hangzhou, ZhejiangAges 18–55 - NCT07101341Recruiting
Comparing exercise with virtual reality headsets in healthy adults
This study compares two types of exercise (moderate aerobic and high-intensity interval training) while using a virtual reality headset. It is looking for healthy adults aged 18 to 35 to see how these workouts affect your body and mind.
Valencia, ValenciaAges 18–35 - NCT07178288Recruiting
Pain sensitivity test for tennis elbow patients
This study measures how sensitive your elbow is to pressure and how your body controls pain, comparing people with and without tennis elbow. It aims to understand pain processing in tennis elbow.
Zarqa, Zarqa GovernorateAges Up to 60 years - NCT07344636Recruiting
NR supplements and zone 2 training for metabolism
This trial tests whether taking nicotinamide riboside (a vitamin-like supplement) helps your body burn fuel better during moderate exercise, known as zone 2 training. It may benefit healthy adults who want to improve their workout efficiency.
Hong Kong, Please SelectAges 18–80 - NCT07465848Recruiting
Testing telomere measurement to help diagnose lung cancer
This study uses a simple blood test to measure telomeres (parts of your DNA) to see if it can help detect lung cancer earlier. Researchers will compare results from people with lung cancer, heavy smokers, and low-risk individuals to improve diagnosis.
Elche, AlicanteAges 45 years+ - NCT07477821Recruiting
Muscle and brain health study in aging and neurological disorders
This study looks at the link between muscle health and brain function in people with different neurological conditions or healthy aging. It may help researchers understand how muscle changes relate to memory, movement, and thinking problems.
CataniaAges 60 years+ - NCT07345364RecruitingPhase 1
Safety of single dose SIM0811 in healthy adults
This trial tests a single dose of an investigational drug called SIM0811 in healthy Chinese adults. The goal is to see if it's safe and how the body processes it, so researchers can find the right dose for future studies.
Jinan, ShandongAges 18–45 - NCT06632145Recruiting
A health promotion program for older adults with memory changes
This study tests a group program called Cog-Fun Ageing that helps older adults with memory changes stay active and healthy. If you have mild memory issues but can still think clearly, you may be able to join this Hebrew-speaking program.
JerusalemAges 60 years+ - NCT06660758Recruiting
Pilot study of Entarik device in healthy adults
This study tests a new version of the Entarik system, a device that goes through a feeding tube, in healthy adults. It helps researchers see if the system works safely and as intended.
Berkeley, CaliforniaAges 18 years+ - NCT06032377Recruiting
Online therapy for sleep and brain health in older adults
This study tests an online talk therapy program (CBT) to help older adults with both sleep troubles and mild memory or thinking concerns. It's done from home, and aims to improve sleep and brain health.
Ottawa, OntarioAges 60–99 - NCT06816797Recruiting
Testing a program for older adults worried about memory
This trial tests a program called Cog-Fun Aging to help older adults who notice memory changes and feel concerned. The study looks at whether the program can improve daily function and well-being.
JerusalemAges 60 years+ - 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 - NCT07150975RecruitingPhase 3
Study comparing new weekly injection vs. Wegovy for weight loss
This trial tests a new weekly injection called GZR18 against the existing drug Wegovy for weight loss in adults who are overweight or obese. It aims to see which is more effective and safe for helping people lose weight and improve related health conditions.
BeijingAges 18 years+ - NCT07024628Recruiting
Heat safety messages from your doctor
This study tests whether health tips sent by text or email from your family doctor can help you stay safe during heat waves. If you live in Eastern Ontario and have a regular primary care provider, you may be able to join and get these messages.
Ottawa, OntarioAges 18 years+ - NCT06925542RecruitingPhase 1
Study of CTX112 for adults with autoimmune disease
This trial tests an experimental cell therapy called CTX112 for people with lupus, scleroderma, or inflammatory myositis that hasn't responded well to standard treatments. The goal is to see if it's safe and if it can help control the disease.
La Jolla, CaliforniaAges 18–70 - NCT07565428RecruitingPhase 3
Study of roluperidone for negative symptoms of schizophrenia
This trial tests a new medicine called roluperidone for people with schizophrenia who have ongoing negative symptoms (like low motivation or social withdrawal) but stable positive symptoms (like hallucinations). It aims to see if the drug helps with these symptoms and if it can reduce the chance of relapse compared to other medications.
Bellflower, CaliforniaAges 18–55 - NCT07324434Enrolling by invitationPhase 1
Study of an oral tablet for healthy adults and those with high uric acid
This trial tests a new tablet (F-02-2-Na) to see if it's safe and how the body processes it. It's for healthy volunteers and people with high uric acid levels who may need long-term treatment.
Guangzhou, GuangdongAges 18–45
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Common questions
- Are there clinical trials for health adult subjects?
- Yes. Clin2 currently lists 72 recruiting health adult subjects 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 adult subjects 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 adult subjects 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.