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
- NCT07388563RecruitingPhase 1
Combination drug therapy for returning T-cell lymphoma
This trial tests two drugs, azacitidine and abatacept, given together for T-cell lymphoma that has come back or not improved after earlier treatment. The goal is to see if this combination can control the cancer better, potentially offering a new option for patients.
Bethesda, MarylandAges 18–120 - NCT07864779Recruiting
Barley and kefir for gut health in active adults
This study looks at how eating barley and drinking kefir affects the good bacteria in your gut. If you are physically active and have a high fitness level, you may be able to join and help us learn more about foods that could support gut health.
BergenAges 18–55 - NCT07873372Enrolling by invitation
Kidney protection with vitamin C and rutin during vancomycin treatment
This trial tests whether taking vitamin C and rutin (a plant compound) together can help protect the kidneys from damage caused by the antibiotic vancomycin. It compares this combination to vitamin C alone and to no extra supplement.
Cairo, Cairo GovernorateAges 18 years+ - NCT07866625Recruiting
Muscle mass and health in intensive care patients
This study looks at how muscle mass relates to vital signs and blood oxygen and carbon dioxide levels in adults staying in the intensive care unit. It may help doctors better understand and care for patients who are critically ill.
ErzurumAges 18 hours+ - NCT07872163Recruiting
Breathing exercises for pain, stress, and posture in young adults
This trial tests whether simple diaphragmatic breathing exercises can improve pain, breathing discomfort, posture, body awareness, anxiety, and depression in healthy young adults. If you're generally healthy and not already doing regular breathing or posture exercises, you may qualify.
Kirikkale, YahşihanAges 18 years+ - NCT03742011Recruiting
Study of babies born to mothers with PCOS in Guangzhou
This study looks at children born to mothers who have polycystic ovary syndrome (PCOS). It aims to learn about their health by following families in Guangzhou over time.
Guangzhou, GuangdongAges Up to 18 years - NCT03650829Recruiting
IVF baby study for pregnancies in Guangzhou
This study looks at babies born from IVF (assisted reproductive technology) pregnancies. It may help the hospital better understand outcomes for families who plan to deliver there and stay in Guangzhou for years.
Guangzhou, GuangdongAges Up to 18 years - NCT07859488Recruiting
Delirium risk after cancer surgery
After surgery for cancer in the belly area, some older adults become confused or have memory problems. This study looks for early signs in the blood that might predict this, so doctors can help prevent it.
Istanbul, IstanbulAges 65 years+ - NCT07868822Recruiting
Wall squats for blood pressure in adults with high blood pressure
This trial tests whether doing wall squats can help lower blood pressure in adults with high blood pressure. It's a simple exercise you can do at home, and it might be an easy way to improve your heart health along with your usual medication.
Seoul, SeoulAges 19 years+ - NCT07860619Recruiting
Fall prevention training using augmented reality for older adults
This study tests a balance training program that uses augmented reality to help older adults improve their balance and prevent falls. It may be a good fit if you have had a fall recently or worry about falling.
Hong KongAges 60 years+ - NCT06283095Recruiting
Expanding the palate to help sleep apnea
This surgery expands the palate to treat obstructive sleep apnea caused by a narrow upper airway. It may help people with mild to moderate sleep apnea who have a specific type of airway collapse seen on a sleep-endoscopy test.
AsyutAges 18–70 - 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 - NCT07868861RecruitingPhase 1
Nasal ondansetron versus IV injection in healthy adults
This trial tests a new nasal spray form of ondansetron (a medicine that prevents nausea and vomiting) to see how well the body absorbs it compared with the IV (into the vein) form. It is for healthy adults to help understand how the nasal spray works.
JerusalemAges 18–65 - NCT07867080RecruitingPhase 3
Gene therapy injection for diabetic macular edema
This trial tests a one-time gene therapy injection into the eye for adults with diabetic macular edema (DME), a condition where fluid builds up in the retina and blurs vision. The goal is to reduce the need for frequent eye injections and help maintain vision over time.
Scottsdale, ArizonaAges 18 years+ - NCT05108948Recruiting
Study factors linked to better quality of life after spine surgery
This study looks at what helps adults with spinal deformity have a better quality of life one year after surgery. It may help doctors understand which patients benefit most and how to improve follow-up care.
BrugesAges 18 years+ - NCT06970470Recruiting
Back brace study for older adults with stooped posture
This study tests whether wearing a back brace can improve mobility in older adults with a stooped posture (hyperkyphosis). It may help participants walk better and maintain independence.
Porto Alegre, Rio Grande do SulAges 60 years+ - 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 - 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 - NCT06103630Recruiting
Mouth exercises for sleep apnea with mouthguard therapy
This study tests whether specific mouth and throat exercises can help people with sleep apnea who already use a mandibular advancement device (a type of mouthguard). The goal is to see if adding exercises improves sleep and breathing.
TainanAges 20 years+ - NCT06337760Recruiting
Young Adults with Digestive and Neuroendocrine Cancers
This trial studies treatments for young adults (ages 18-39) with cancers of the digestive system or neuroendocrine tumors. It aims to find better ways to help this age group, no matter the cancer stage or grade.
MilanAges 18–39 - NCT06337201Recruiting
Digital life stories for dementia care
This trial tests a digital tool to create life stories for older adults with dementia. It aims to help healthcare workers provide more personalized care.
Karlskrona, Blekinge CountyAges 18 years+ - NCT04839887Recruiting
Quality of life after stroke in adults aged 18–65
This trial looks at what affects quality of life after an ischemic stroke (a type of stroke caused by a blocked blood vessel) in younger adults. You may be able to join if you can complete questionnaires about your recovery and daily life.
OlomoucAges 18–65 - NCT06250959RecruitingPhase 2
Comparing a new drug to standard chemo for B-ALL
This trial tests if a new drug, RDC-Blinatumomab, works better than the usual chemotherapy (hyperCVAD) for people with a type of leukemia called Ph-negative B-ALL. It is for newly diagnosed patients who haven't had other treatments yet.
Suzhou, JiangsuAges 15–65 - NCT03564561Recruiting
Pompe disease study of walking and symptoms over time
This study follows people with Pompe disease to better understand how the disease progresses and how walking function changes. You may help researchers learn what symptoms and test results matter most, without necessarily receiving a new treatment.
Garches, Hauts-de-SeineAges 18–80
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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.