Clinical trials
Volunteers clinical trials
Below are recruiting volunteers clinical trials, each written for real people, not researchers. We’re tracking 524 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - 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 - NCT07222709RecruitingPhase 1
Healthy volunteer study of oral ABBV-1042
This trial tests the safety of a new oral drug, ABBV-1042, in healthy adults. It helps researchers understand how the drug moves through the body and what side effects may occur.
Grayslake, IllinoisAges 18–55 - NCT07224074RecruitingPhase 1
Ketone drink and its effect on sleep and breathing
This study tests whether taking a ketone drink affects sleep and breathing in healthy adults. It is a small, early-stage trial at Johns Hopkins University.
Baltimore, MarylandAges 18–50 - 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 - NCT07229118RecruitingPhase 1
Testing COR-1004 in healthy adults with high LDL cholesterol
This study tests a new drug called COR-1004 in adults with high LDL cholesterol. It aims to see if the drug is safe and how the body processes it.
ChristchurchAges 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 - 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 - 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 - NCT07248839RecruitingPhase 1
Drug levels and safety for people with different liver function
This trial tests how a drug (BMS-986435) behaves in people with normal liver function versus those with liver problems. It also checks that the drug is safe for the heart.
Chandler, ArizonaAges 18–75 - NCT07682233RecruitingPhase 2
Study on a mitochondrial target and blood sugar control
This study tests a medicine called XBD173 to see how it affects blood sugar by targeting a protein inside cells' mitochondria. It may help people without diabetes learn about new ways to regulate blood sugar.
LondonAges 18–75 - NCT00001620Enrolling by invitation
NIH screening to see which blood studies fit you
This study is a general screening step at the NIH Clinical Center to check whether you might qualify for other NHLBI research protocols. It helps match you (or a donor/healthy volunteer) to the right study and confirms you can consent to participate.
Bethesda, MarylandAges 2–100 - 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 - 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+ - 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 - 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+ - NCT07261982Recruiting
Pressure Pad vs Bandage for Snake Bite First Aid
This trial compares two methods of immobilizing a snake bite: a pressure pad versus a pressure bandage. It uses a harmless radioactive tracer in healthy volunteers to see which method works better.
Hyde Park, QueenslandAges 18 years+ - NCT07262177Recruiting
Dance and mindfulness for better well-being in adults
This trial tests a 12-week dance and mindfulness program to see if it improves well-being in recreational dancers. Participants will be randomly assigned to either the dance-mindfulness group or a waitlist group.
Trikala, ThessalyAges 18–60 - NCT07269873RecruitingPhase 1
Testing a new implant for opioid use disorder
This study tests a new implant (BICX104) with or without bupropion to see how safe it is and how it works in the body, compared to an existing treatment (Vivitrol). If you are healthy and not using opioids, you may be eligible to help researchers understand if this implant could be a new option for treatment.
Miami, FloridaAges 18–65 - NCT07273617Recruiting
Breathing positions and blood flow in healthy volunteers
This study tests how different breathing positions affect blood flow in healthy people. It uses a special ultrasound score (VExUS) to measure any changes.
BaselAges 18 years+ - NCT07275489Recruiting
Long-term isolation and your immune system
This study looks at how long-term isolation on remote islands affects your immune system. If you are a healthy adult who will spend a year living on the Kerguelen Islands, this trial will track your health over time.
Port-aux-Français, Terres Australes Et Antarctiques FrançaisesAges 18 years+ - NCT07282145RecruitingPhase 1
BCD101 Safety Study in Healthy Volunteers
This trial tests the safety of a new drug called BCD101 in healthy people. It checks how the drug moves through the body and if it causes any side effects.
Cheongju-si, North ChungcheongAges 19 years+
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Common questions
- Are there clinical trials for volunteers?
- Yes. Clin2 currently lists 524 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.