Clinical trials
Participation clinical trials
Below are recruiting participation clinical trials, each written for real people, not researchers. We’re tracking 2,211 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07572630Enrolling by invitation
How your brain processes visual information and attention
This research study examines how your brain focuses on and processes visual details. Participants will complete visual tasks while we monitor brain activity using safe imaging technology, helping us understand how attention shapes what we see.
Santa Barbara, CaliforniaAges 18–55 - NCT07569718Enrolling by invitation
Brain Development Study in Young Adults
This study examines how the brain changes during late adolescence and early adulthood by taking images of your brain and looking at how it processes information. Understanding these changes may help scientists learn more about brain development and mental health.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT07564440Enrolling by invitation
Safety Study of Controlled Whole-Body Heat Treatment
This study tests whether a temperature management system can safely raise your body temperature to fever levels in a controlled medical setting. Researchers want to understand how your body responds and ensure the procedure is safe for future use.
Aventura, FloridaAges 18–65 - NCT07536685Enrolling by invitation
Turkish Body Awareness Questionnaire Study
This study tests a Turkish-language questionnaire that measures how aware people are of their body's position and sensations. Researchers are recruiting people with brain, nerve, or muscle problems to help develop and validate this assessment tool.
Kütahya, KütahyaAges 18 years+ - NCT07514741Enrolling by invitation
Testing a Prebiotic Blend in Healthy Adults
This study tests whether a prebiotic blend (a type of fiber supplement that feeds beneficial gut bacteria) is safe and works well in healthy people. You'll take the supplement daily for a set period while wearing a fitness tracker to see if it affects your health and activity.
West Hollywood, CaliforniaAges 18–60 - NCT07503886RecruitingPhase 2
Study of an eye drop for dry eye disease
This trial tests a new eye drop called DFL24498 to see if it helps people with dry eye disease. You may qualify if your dry eye is moderate to severe and other treatments haven't worked well for you.
Chandler, ArizonaAges 18 years+ - NCT07489612Enrolling by invitationPhase 2
Testing QLS1410 for people with hard-to-control high blood pressure
This trial is testing an experimental drug, QLS1410, to see if it can lower blood pressure in people whose blood pressure is still high even after taking two or more medications.
JinanAges 18 years+ - NCT07401563Enrolling by invitation
Mobility program for young adults with intellectual disabilities
This study tests a program to help teenagers and young adults with intellectual disabilities learn how to travel more independently, such as using public transit or getting around their community. It aims to improve their ability to take part in community activities.
Gainesville, FloridaAges 16–30 - 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 - NCT07370168Enrolling by invitation
Do daily contact lenses need frequent checkups after initial fitting?
This study tests whether adults under 40 who wear daily disposable soft contact lenses need to come back for frequent eye exams after their first fitting. It aims to see if fewer checkups are safe and effective.
BirminghamAges 18–40 - NCT07362407Enrolling by invitation
Cannabinoid treatment study for patients in Brazil
This study tracks how cannabis-based medicines work in real life. It looks at how people feel and function while using these treatments prescribed by their doctor.
Florianópolis, Santa CatarinaAges 18 years+ - NCT07356180Enrolling by invitation
Physical Activity in Pregnancy Study
This study looks at physical activity during and after pregnancy for women who had a planned C-section. It may help understand how activity affects recovery for both mother and baby.
Baltimore, MarylandAges 18–45 - NCT07283627Enrolling by invitation
Mind-body therapies for cancer patients' quality of life
This trial studies how mind-body therapies like meditation or yoga affect your quality of life and emotional well-being during cancer treatment. You need to have already completed one of these therapies to take part.
Meyrin, Canton of GenevaAges 18 years+ - NCT07268378Enrolling by invitation
Supervision for oncology clinicians by psycho-oncologists
This trial studies whether supervision by a psycho-oncologist (a mental health expert in cancer care) helps doctors and nurses who work in oncology or hematology. It aims to support their well-being and communication skills.
Lausanne, Canton of VaudAges Any age - NCT07262268Enrolling by invitationPhase 1
Testing BHV-7000 for inherited erythromelalgia pain
This clinical trial tests an investigational medication (BHV-7000) for people with inherited erythromelalgia caused by a specific NaV1.7 gene mutation. The study aims to see if the drug can safely reduce the chronic burning pain that is typical of this condition.
New Haven, ConnecticutAges 18–75 - NCT07254208Enrolling by invitation
Long-term study for those who took PBGENE-HBV
This study follows people who have already received the experimental gene therapy PBGENE-HBV for hepatitis B. It aims to monitor long-term safety and health outcomes.
Boston, MassachusettsAges 19–80 - NCT07251699Enrolling by invitation
Early weight bearing and knee exercises for tibial plateau fractures
This study tests if starting to put weight on your leg and doing knee exercises soon after surgery helps patients with a specific type of tibial plateau fracture recover better.
Giza, Giza GovernorateAges 25–50 - NCT07243171RecruitingPhase 1/Phase 2
Oral Ecnoglutide for overweight or obesity
This trial tests an oral medication called Ecnoglutide to help people with overweight or obesity lose weight. It is for Chinese adults who are not diabetic and have a stable weight.
Beijing, Beijing MunicipalityAges 18–65 - NCT07223138Enrolling by invitationPhase 3
Long-term safety study of sonelokimab for psoriatic arthritis
This study is for people who have already been in a previous trial of sonelokimab for psoriatic arthritis and want to continue treatment. It checks how safe and effective the medicine is over a longer time.
Avondale, ArizonaAges 18 years+ - NCT07222189Enrolling by invitationPhase 2
Long-term safety of an experimental drug for Crohn's or colitis
This study looks at the long-term safety and side effects of an investigational drug called balinatunfib in people with Crohn's disease or ulcerative colitis. It is for patients who have already completed a full year of treatment in a previous related study.
Gorna OryahovitsaAges 19–77 - NCT07219485Enrolling by invitationPhase 3
Pitolisant for Prader-Willi syndrome in ongoing study
This study tests an oral medication, pitolisant, in people with Prader-Willi syndrome who have already been in a pitolisant study. It aims to see if continuing treatment is safe and effective.
Morrisville, North CarolinaAges 7 years+ - NCT07182552Enrolling by invitationPhase 1
Testing a new drug NTB003 in healthy volunteers
This early-phase trial tests the safety of a new drug called NTB003 in healthy people. It looks at how the drug moves through the body and affects it, which is a first step toward possibly treating certain conditions.
BeijingAges 25–45 - NCT07168759Enrolling by invitation
VR game to teach kids hygiene at school
This trial tests a virtual reality game to help children ages 6 to 12 learn and practice better hygiene habits. It compares the VR game to regular health lessons to see which is more effective.
Hong KongAges 6–12 - NCT07161518Enrolling by invitationPhase 4
Testing focused ultrasound on the brain during sedation
This trial uses focused ultrasound to gently stimulate parts of the brain while you are under sedation. It aims to understand how this technology affects brain activity and could lead to new ways to treat brain disorders without surgery.
Palo Alto, CaliforniaAges 18–65
Hear when a new Participation trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for participation?
- Yes. Clin2 currently lists 2,211 recruiting participation 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 participation 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 participation 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.