Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,746 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05827406Recruiting
Support system for psychiatric checkups in adults
This study looks at a helpful support system to improve how psychiatric symptoms are diagnosed and followed over time. It may help patients and clinicians by making checkups and next steps more organized.
StockholmAges 18 years+ - NCT06089902Recruiting
European registry for anomalous aortic origin of coronary arteries
This is a European registry for people with an anomalous origin of a coronary artery from the aorta (AAOCA). It will track how the condition is treated—whether with surgery or monitoring—to learn what works best.
Padova, PDAges Any age - NCT05891873Recruiting
Study delirium during ICU care for stroke patients
This study looks at “delirium,” a sudden confusion that can happen during critical care, in people receiving ICU treatment for stroke. It includes both adults and children in specific ICU settings and may help clinicians better prevent or manage confusion during recovery.
BrnoAges Any age - NCT06066905Recruiting
Study of chidamide and azacitidine for AML patients with MRD after transplant
This trial tests whether a combination of two drugs, chidamide and azacitidine (AZA), can help people with acute myeloid leukemia (AML) who still have small amounts of leukemia cells (called MRD) after a stem cell transplant. The goal is to see if this treatment can clear those leftover cells and lower the chance of the leukemia coming back.
Guangzhou, GuangdongAges 18 years+ - NCT06106685RecruitingPhase 1/Phase 2
Washed microbiota transplant for chronic constipation
This trial tests a treatment called washed microbiota transplantation (a procedure that delivers healthy gut bacteria to your colon) for adults with chronic constipation. The goal is to see if it can improve bowel movements without the need for laxatives.
Nanjing, JiangsuAges 18–70 - NCT06115876Recruiting
Kuwait diabetes long-term follow-up study
This study checks in on people with prediabetes or type 2 diabetes who were part of an earlier Kuwait diabetes study. It aims to understand how their condition has changed and what health care they may need.
Kuwait CityAges 21–75 - NCT05866692RecruitingPhase 1
First-in-human capsule for advanced solid tumors
This Phase 1 study tests a new oral capsule (TY-2699a) in people with advanced or metastatic solid tumors that have limited treatment options. It will look for the safest dose and whether the drug can shrink tumors, especially in certain genetic/biomarker patterns.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05719935Recruiting
KinematX wrist replacement registry for people with wrist arthritis
This trial is a registry that follows people who get (or already had) a KinematX total wrist replacement. It collects health and recovery information to better understand outcomes for different wrist problems, like arthritis or certain bone alignment issues.
Loma Linda, CaliforniaAges 18–85 - NCT06136364RecruitingPhase 1
CD7 CAR-T therapy for relapsed T-cell leukemia/lymphoma
This trial tests a new treatment called CD7 CAR-T, which uses your own immune cells modified to find and attack cancer cells that have a protein called CD7 on their surface. It's for people with T-cell acute lymphoblastic leukemia or T-cell lymphoblastic lymphoma that has come back or not responded to standard treatments.
ShanghaiAges 18–75 - NCT04164940Recruiting
Tracking how hospital care affects alcohol risk in older adults
This study looks at how adults aged 21+ change over time after being admitted to the hospital for alcohol-related problems. It may help researchers understand which hospital approaches work best for reducing future alcohol-related harm—especially for people who have not had alcohol or drug use disorders before.
StavangerAges 21 years+ - NCT06146725Recruiting
Resection vs. biopsy in high-grade glioma patients
This study compares whether having surgery to remove as much of the tumor as possible (resection) or just taking a small sample (biopsy) leads to better outcomes for people with a fast-growing brain tumor (high-grade glioma). The goal is to help guide treatment decisions.
San Francisco, CaliforniaAges 18–90 - NCT06146738Recruiting
Palliative care vs. surgery for high-grade glioma patients
This study compares receiving palliative care (supportive treatments) versus surgery (removing the tumor) for people with a high-grade glioma, a fast-growing brain tumor. The goal is to find out which approach improves quality of life and survival.
San Francisco, CaliforniaAges 18–90 - NCT04107064Recruiting
Job coaching program for autistic adults to work steadily
This study tests a specialized employment program to help autistic adults keep steady work. It may help by improving job readiness and support for working in real workplaces.
Palo Alto, CaliforniaAges 18–55 - NCT05689619Recruiting
Silibinin after one brain metastasis surgery for lung or breast cancer
This trial studies silibinin, a natural substance, to help prevent brain metastasis from coming back after surgery. It is for people with lung (NSCLC) or breast cancer who have exactly one small brain metastasis that is fully removed and has a specific lab marker in the brain tissue.
GenovaAges 18–70 - NCT07853807Recruiting
Thinking and memory study for adults with schizophrenia and healthy volunteers
This study uses computer tasks to learn how people with schizophrenia think, pay attention, and remember. It may help improve future tests and treatments for schizophrenia. Healthy volunteers are also needed to compare results.
Irvine, CaliforniaAges 18–59 - NCT06654414Recruiting
Smoking cessation support for transgender and gender-diverse adults
This study tests a skills-based program to help transgender and gender-diverse adults quit smoking or vaping. The program focuses on managing stress related to identity and health, and may be more supportive than standard quit programs.
Boston, MassachusettsAges 18 years+ - NCT05839392Recruiting
Targeting MECOM/EVI1 in AML
This trial studies new ways to target a specific genetic change in acute myeloid leukemia (AML), called MECOM or atypical 3q26 rearrangements. If your leukemia test shows one of these changes, the study may offer a treatment approach aimed at that target.
PiacenzaAges 18 years+ - NCT07871864RecruitingPhase 3
Study of cabozantinib after initial treatment for osteosarcoma
This trial tests whether a new drug (called cabozantinib) can help keep osteosarcoma from coming back after initial treatment. It is for people who have completed their first round of therapy and have no sign of active cancer or only stable disease.
AarhusAges 4 years+ - NCT07860801Enrolling by invitation
Vaping habits in teens and young adults with cancer
This study looks at vaping patterns in cancer patients aged 15-39 to better understand how to support them. Participants will share their experiences through surveys or interviews.
Basking Ridge, New JerseyAges 15 years+ - NCT07861971Recruiting
Sports-inspired coaching for young adults in cancer remission
This study tests a sports-inspired coaching program for young adults who have finished cancer treatment and are in remission. It aims to see if the program is feasible and helpful for improving well-being.
MarseilleAges 18 years+ - NCT07862777Recruiting
Predicting lung problems after major abdominal surgery in older adults
This study looks at whether a simple test from your blood and your physical health rating can help predict if you might have lung problems after a major surgery on your belly area. The goal is to help doctors plan better care for older patients during and after surgery.
Yenimahalle, AnkaraAges 65 years+ - NCT07872995Recruiting
Rural fitness tracker study for vitality and endurance
This study tests a program designed to help people in rural areas improve their physical activity and overall health using fitness trackers and other tools. It may help you understand your health better and become more active.
Great Falls, MontanaAges 18 years+ - NCT03132129Recruiting
Heart imaging study in adults with type 2 diabetes
This study looks for early, “silent” changes in heart function in adults with type 2 diabetes, even if you feel okay. It uses heart scans and looks for factors that may help explain why these changes happen.
LeicesterAges 50–75 - NCT06197152Recruiting
RSV severity markers in hospitalized adults
This study looks for markers in the blood that can tell how serious an RSV infection might become. If you are hospitalized with RSV and have breathing symptoms, this trial will follow your recovery and test for clues about your illness.
CréteilAges 18 years+
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,746 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.