Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,743 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06545968Recruiting
Social media to help young people with HIV stay in care
This study tests whether a social media program can help young people with HIV in Uganda stay connected to their medical care. If you are between 15 and 24 years old and are new to care or returning after a break, you may be able to join.
MbararaAges 15 years+ - NCT05533775RecruitingPhase 1/Phase 2
Study of an antibody medicine with or without chemotherapy for relapsed lymphoma
This trial tests glofitamab alone or with chemotherapy and immunotherapy in children and young adults whose “mature B-cell” non-Hodgkin lymphoma has come back or hasn’t responded to treatment. It looks at whether the study medicines can shrink lymphoma again and are safe enough to use in this age group.
Birmingham, AlabamaAges 6 months–30 years - NCT07183033Enrolling by invitation
VR brain training for older adults with mild memory and health issues
This trial uses virtual reality exercises to see if they can help improve brain function in older adults who have some memory concerns and physical frailty. Researchers want to know if a fun, interactive VR program can strengthen connections in the brain and improve daily life.
Beijing, Beijing MunicipalityAges 60 years+ - NCT06841731RecruitingPhase 2
Testing a new antibiotic for hospital-acquired pneumonia
This trial tests a new antibiotic called HRS-8427 for adults with bacterial pneumonia that started in the hospital or while on a ventilator. It may be an option if you need IV antibiotics and haven't already received long-term treatment for this infection.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07168044Enrolling by invitation
Heart health program for older adults at dining sites
This program aims to reduce heart disease risk in older adults who eat at community dining sites. Participants will learn about heart health and get support to make healthier choices.
Lexington, KentuckyAges 60 years+ - NCT06819280Recruiting
Immune cells for advanced colorectal cancer after first treatment
This trial tests whether your own immune cells, called tumor-infiltrating lymphocytes (TILs), can be grown in a lab and given back to you to fight advanced colorectal cancer. It is for people whose cancer has continued to grow after their first round of chemotherapy.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06555432Recruiting
Study of maribavir for CMV infection after transplant
This study tests a medication called LIVTENCITY (maribavir) for adults in South Korea who have a CMV infection after a transplant. It is for people whose infection has not improved or has become resistant to other antiviral medicines.
SeoulAges 19 years+ - NCT05685173RecruitingPhase 1
Study safety of REGN5837 with odronextamab in adult B-cell lymphoma
This Phase 1 trial tests whether a new medicine (REGN5837) given with odronextamab is safe in adults with aggressive B-cell non-Hodgkin lymphoma. It may help researchers learn if this combination can work for patients whose disease has progressed after earlier treatments.
Duarte, CaliforniaAges 18 years+ - NCT06265688RecruitingPhase 1
First study of CX-2051 for advanced solid tumors
This study is testing a new drug called CX-2051 for people with advanced solid tumors that have not responded to standard treatments. The drug is a type of targeted therapy that delivers chemotherapy directly to cancer cells, and the goal is to see if it is safe and effective.
Denver, ColoradoAges 18 years+ - NCT07106398Recruiting
Can brain stimulation reduce food cravings and help weight control?
This study tests whether a non-invasive brain stimulation technique called rTMS can help reduce food cravings and support weight control in adults who struggle with these issues but are otherwise healthy.
Hong Kong, Pok Fu LamAges 18–65 - NCT07198789Recruiting
Low-sugar carbs for better fat and sugar levels
This study tests whether special carbohydrates that release sugar slowly (low glycemic index) can improve your blood fats (triglycerides) and other health markers better than regular whole grains. If you have moderately high triglycerides, this diet swap might help your metabolism and blood vessels.
Bologna, BOAges 18 years+ - NCT05888870RecruitingPhase 4
Testing a treatment for hemophilia A with inhibitor antibodies
This study tests a therapy called ITI (using SCT800 alone or with daratumumab) to help people with hemophilia A who have inhibitor antibodies that reduce bleeding treatments from working. It may be an option if you’re an adolescent or adult with a high inhibitor level and have not already failed this kind of immune “ITI” treatment before.
TianjinAges 14–65 - NCT03553186RecruitingPhase 3
Tranexamic acid to reduce bleeding in spine surgery
This Phase 3 trial tests whether tranexamic acid can reduce bleeding during major spine fusion surgery for adults with scoliosis or spine degeneration. It may help lessen blood loss and the need for transfusions, while monitoring safety.
New York, New YorkAges 18–80 - NCT07199530Recruiting
D-dimer test for pneumonia severity and survival
This study looks at a blood test called D-dimer to see if it can predict how severe your pneumonia will be and how well you will recover. It helps doctors understand inflammation and survival in adults with community-acquired pneumonia.
CairoAges 18 years+ - NCT07095140Recruiting
Nicotine and flavor effects on alcohol use study
This study tests how different nicotine levels and flavors in oral nicotine products affect alcohol drinking in young adults who use nicotine daily. It could help understand how to reduce alcohol-related harm.
Columbus, OhioAges 21–30 - NCT06195293RecruitingPhase 1
Personalized cancer vaccine for advanced solid tumors
This trial tests a personalized vaccine made from unique markers on your tumor cells (called neoantigens). The goal is to help your immune system fight the cancer more effectively. It is for people with advanced solid tumors who have not had gene therapy and are otherwise relatively healthy.
GuangzhouAges 18–75 - NCT07626606Recruiting
Gut Health and Rotavirus Vaccine Response in Adults
This study examines how the health of your digestive system affects how well your body responds to an oral rotavirus vaccine (a vaccine given by mouth to protect against rotavirus infection). You'll have two endoscopy procedures—a camera test to look inside your digestive tract—and provide samples to help researchers understand this connection.
Lusaka, Lusaka ProvinceAges 18–50 - NCT06952699RecruitingPhase 2
TAK-360 for narcolepsy type 2
This study tests a new medicine called TAK-360 for people with narcolepsy type 2 (narcolepsy without cataplexy). It aims to see if the drug safely reduces daytime sleepiness.
Auburn, AlabamaAges 18–70 - NCT07663331RecruitingPhase 4
Adalimumab for adults with non-infectious uveitis
This study tests an injection called adalimumab (Tebiovio®) to see if it helps control inflammation in the eyes of adults with non-infectious uveitis. It might be a good option if you are already on steroid pills and looking for another treatment.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07064551Recruiting
Combining medical and community support for depression
This study tests a new way of combining medical care with community support for middle-aged and older adults who have depression and are waiting for mental health services. The goal is to see if this team approach can help improve mood and well-being while you wait.
Hong KongAges 45 years+ - NCT07207408RecruitingPhase 2
Plague vaccine study for healthy adults
This study tests an experimental vaccine to protect against plague. It's for healthy adults 18 to 55 who haven't had plague or the vaccine before. The goal is to see if the vaccine is safe and creates a strong immune response.
Miami, FloridaAges 18–55 - NCT07057622RecruitingPhase 3
Comparing a new radiation therapy and long-acting medication for neuroendocrine tumors
This phase 3 trial tests a radioactive drug (177Lu-DOTATATE) against a long-acting medication (Octreotide LAR) for people with advanced neuroendocrine tumors (NETs) that have grown despite standard treatment. The study aims to see which treatment works better and is safer.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06575192RecruitingPhase 3
Breast reconstruction study with ARTIA matrix
This study tests a new supportive mesh called ARTIA for women having breast reconstruction immediately after a mastectomy. The mesh is placed under the skin to help hold a breast implant in position during a two-stage reconstruction process.
Los Angeles, CaliforniaAges 18 years+ - NCT07039110Recruiting
Risankizumab for psoriasis: quality of life study
This study looks at how risankizumab (Skyrizi) affects the quality of life for adults with moderate-to-severe plaque psoriasis. It is an observational study, meaning no new treatments are given—researchers simply follow patients who are already being treated with risankizumab as part of their regular care.
Calgary, AlbertaAges 18 years+
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,743 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.