Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,742 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06270641Recruiting
Increasing physical activity for adults with MS
This study tests whether using a phone app (ExerciseRx) can help people with multiple sclerosis become more active. You may be able to join if you are not currently very active and can walk without needing a cane or walker.
Seattle, WashingtonAges 18 years+ - NCT06271083Recruiting
Online behavior therapy for Tourette syndrome in adults
This trial tests an online behavior therapy program for adults with Tourette syndrome or chronic tic disorder. You'll complete a 10-week internet-based treatment from home, with therapist support, to help reduce your tics.
StockholmAges 18 years+ - NCT06272812RecruitingPhase 2
TB vaccine study for teens and adults
This trial tests whether a new vaccine called MTBVAC can prevent tuberculosis (TB) in people living in areas where TB is common. If you are between 14 and 45 years old and in good health, you may be able to join.
KisumuAges 14–45 - NCT06275204Recruiting
H. pylori test and treat study for young adults
This study tests and treats young adults for H. pylori, a stomach bacteria, to see if treating it reduces future health risks. If you haven't been treated for H. pylori before, you may join.
Zagreb, City of ZagrebAges 30–34 - NCT06275126Recruiting
Choosing the Best Surgery for Young Women with Breast Cancer
This study looks at how to make the best surgical choices for young women with breast cancer. It compares different surgery options to help guide treatment decisions.
New Haven, ConnecticutAges 18–44 - NCT06279975Recruiting
Pupil test in patients being checked for brain death
This study uses a special camera to measure pupil reactions in patients being evaluated for brain death. The aim is to see if this test can help confirm the diagnosis of brain death more accurately.
Basel, Canton of Basel-CityAges 18 years+ - NCT06280300Recruiting
Better care planning for people with brain metastases
This study looks at whether a team-based approach to care can improve quality of life for people newly diagnosed with brain metastases from solid tumors. It aims to help coordinate your medical and support needs.
Burlington, VermontAges 18 years+ - NCT06283706Recruiting
How much tryptophan do healthy older adults need?
This study aims to find out how much of an amino acid called tryptophan (a building block of protein) healthy older adults need. You will be asked to follow a special diet for a short time and have blood samples taken.
Toronto, OntarioAges 60–90 - NCT06283927Recruiting
Surgery vs. medical care for recurrent glioblastoma
This trial compares surgery to the best non-surgical treatment for people whose glioblastoma has come back. The goal is to see which approach helps people live longer with a better quality of life.
San Francisco, CaliforniaAges 18–90 - NCT06284655Recruiting
A short education program for adults with ADHD
This trial tests whether a brief educational program helps adults with ADHD better understand their condition and manage it. If you have an ADHD diagnosis and speak a Scandinavian language, you may be able to join.
TrondheimAges 18–65 - NCT06286722Recruiting
Better rehab for seniors with hip fracture and memory issues
This trial tests a new rehab program for older adults who recently broke a hip and also have mild to moderate memory problems. The program aims to help them recover better after surgery.
FrederiksbergAges 65 years+ - NCT06286930Recruiting
Brain stimulation for teens and women with anorexia
This trial tests a gentle brain stimulation technique called tDCS to see if it helps people with anorexia nervosa. It is for females aged 15 to 30.
Dallas, TexasAges 15–30 - NCT06287528RecruitingPhase 1
CAR T‑cell therapy with IL‑18 for returning B‑cell leukemia
This trial tests a new type of CAR T‑cell therapy that also makes an immune‑boosting protein called IL‑18. It is for people with B‑cell acute lymphoblastic leukemia that has come back or not gone away after standard treatments.
Basking Ridge, New JerseyAges 17 years+ - NCT06290063RecruitingPhase 2
CBD for older adults who use cannabis
This study tests whether a pure CBD product (Epidiolex) can help older adults who use cannabis occasionally. It looks at how CBD affects people who already take medications for pain, sleep, or mood issues.
Boulder, ColoradoAges 60 years+ - NCT06295120RecruitingPhase 4
Finding the best antibiotic course for pneumonia in adults
This trial is testing how many days of antibiotics are best for adults with pneumonia who are treated by their regular doctor (not in a hospital). The goal is to find the shortest effective treatment to reduce side effects and antibiotic resistance.
GistrupAges 18 years+ - NCT06296368Recruiting
A tool to help older adults make cancer care decisions
This trial tests if a special tool can help adults aged 60 and older who are newly visiting a blood cancer or bone marrow transplant clinic understand their options and make decisions that fit their needs.
Chapel Hill, North CarolinaAges 60 years+ - NCT06297161Recruiting
A study of Bosulif for chronic myeloid leukemia
This study watches how well the medicine Bosulif works for adults with chronic myeloid leukemia in everyday medical practice. You can join if you’re already taking Bosulif or starting it soon, as long as you started within the last year.
New York, New YorkAges 20 years+ - NCT06297226RecruitingPhase 2
CAR T cell therapy for multiple myeloma
This trial tests a new CAR T cell therapy (arlocabtagene autoleucel) that targets a protein called GPRC5D on myeloma cells. It is for people whose multiple myeloma has come back or is not responding after trying at least four different types of treatment.
Birmingham, AlabamaAges 18 years+ - NCT06298019RecruitingPhase 1
CAR T-cell therapy for tough dermatomyositis
This study tests a new immune therapy called CAR T-cells (KYV-101) for people with active, tough-to-treat dermatomyositis. It aims to see if the treatment is safe and can reduce muscle weakness and skin rash.
Palo Alto, CaliforniaAges 25–72 - NCT06299189Recruiting
Online therapy for adults with ADHD
This trial tests an online therapy program for adults with ADHD, guided by a therapist. It aims to help you manage ADHD symptoms from home, using a computer or smartphone.
BergenAges 18 years+ - NCT06305910RecruitingPhase 1
Vaccine immunotherapy for recurrent brain tumors or newly diagnosed DIPG
This trial tests a combination of a vaccine made from tumor cells and a drug that may boost the immune system's ability to fight brain tumors. It is for children and young adults with a recurrent high-grade glioma or a newly diagnosed diffuse midline glioma with a specific genetic marker (H3K27M).
Minneapolis, MinnesotaAges 2–25 - NCT06306196RecruitingPhase 2
Hepatitis E vaccine study in healthy adults, children, and people with HIV
This study tests a hepatitis E vaccine called Hecolin in healthy people (ages 2–45) and in adults (18–45) living with HIV who are on antiviral treatment. It aims to see how well the vaccine works and if it's safe for different groups.
Ga-RankuwaAges 2–45 - NCT06307054RecruitingPhase 1
CLL-1 CAR-NK cells for relapsed or refractory AML
This trial tests a therapy made from your own immune cells, engineered to target a marker called CLL-1 on leukemia cells, for people whose AML has come back or hasn't responded to standard treatments.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06310291RecruitingEarly Phase 1
VTP-1000 vaccine for adults with celiac disease
This trial tests an experimental vaccine called VTP-1000 in adults with celiac disease. It may help calm the immune system so that accidentally eating gluten causes fewer or less severe symptoms.
Los Angeles, CaliforniaAges 18–70
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,742 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.