Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,715 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06791356Recruiting
Better Sleep for Older African Americans
This study tests a type of talk therapy for insomnia called CBT-I, done over Zoom. It's for older African Americans who have had trouble sleeping for at least three months.
Newark, New JerseyAges 60 years+ - NCT06815991RecruitingPhase 1
Testing a new supplement in healthy adults
This trial tests a new supplement called MIB-725, given as a single dose to see how safe it is and how the body handles it. Healthy adults aged 19 to 60 who don't smoke and are not on certain medications may join.
Boston, MassachusettsAges 19–60 - NCT06820983Recruiting
Quality of life study for DDB with OPEP device
This study looks at how a breathing device called OPEP affects the quality of life of people with DDB (a lung condition that causes widening and damage to the airways). If you or your child has DDB and doesn't already use an OPEP device, this trial may help understand if starting one improves daily life.
AmiensAges 8 years+ - NCT06822413Recruiting
Using light and AI to find cancer early
This trial uses a special light-based test and artificial intelligence to detect several types of cancer early. It aims to see if this method can accurately identify cancer or precancerous changes before any treatment starts.
Nanchang, JiangxiAges Any age - NCT06836167Recruiting
Integrated care for frail older adults
This study tests a program called +AGIL Barcelona that provides integrated care for older adults living at home who show signs of frailty. It aims to help them stay independent and healthy.
BarcelonaAges 65 years+ - NCT06842173RecruitingPhase 1/Phase 2
Safety testing of new bird flu vaccine (H5N8) in adults
This trial tests a new bird flu (H5N8) vaccine for adults aged 18 and older. It looks at how safe the vaccine is and how well it triggers an immune response. The vaccine is given as a shot and includes an adjuvant to boost protection.
Belo Horizonte, Minas GeraisAges 18 years+ - NCT06842615Recruiting
Testing a new blood test for cancer detection
This study checks if a new blood test (PanTum Detect) can find cancer or pre-cancer. It compares results in people who may have cancer and in healthy people, using a PET/CT scan as a reference. This could lead to a simpler way to detect cancer early.
BratislavaAges 18–88 - NCT06860594RecruitingPhase 1
Triapine plus radiation for recurrent brain tumors
This trial tests whether adding an experimental drug called triapine to a second round of radiation therapy can help treat brain tumors that have come back after initial treatment. It may be a good option for people with recurrent glioblastoma or astrocytoma who meet safety criteria.
Duarte, CaliforniaAges 18 years+ - NCT06879457Recruiting
Smartphone self-care support for homebound older adults
This study tests a smartphone-based program to help older adults who are mostly homebound manage their own health. If you join, you'll get personalized support and tools to help you stay as healthy and independent as possible at home.
Hong KongAges 60 years+ - NCT06903832Recruiting
Using walking ability to guide hospital discharge for older adults
This study looks at using a simple physical test (walking 5 meters) along with frailty and mental status checks to help decide when older adults can safely leave the hospital. It aims to improve discharge recommendations.
SingaporeAges 65 years+ - NCT06911333RecruitingPhase 1/Phase 2
A new drug for advanced solid tumors that have stopped responding to treatment
This trial tests a new drug called AD1208 for people with advanced solid tumors that have grown despite previous treatments. The goal is to see if the drug can help where other options no longer work or are not suitable.
Seongnam-si, Gyeonggi-doAges 19 years+ - NCT06917079RecruitingPhase 1
BBO-11818 for KRAS-mutated cancers
This trial tests a new oral drug (BBO-11818) for people with solid tumors that have a specific KRAS mutation. It's for those whose cancer has spread or cannot be removed by surgery and who have not had other cancers recently.
Los Angeles, CaliforniaAges 18 years+ - NCT06932081Recruiting
Study of SGLT2i in adults with congenital heart disease
This trial is a registry that follows adults with congenital heart disease who have started taking an SGLT2 inhibitor medication. The goal is to learn how well this treatment works for this group of patients.
Baltimore, MarylandAges 18 years+ - NCT06952933Recruiting
Trauma and resilience in adults with congenital heart disease
This study surveys adults with congenital heart disease to understand how psychological trauma and resilience affect their health. You would complete online questionnaires about your experiences and coping.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06954636Recruiting
Smell test to predict glioblastoma outcomes (newly diagnosed)
This study looks at whether a simple smell test can help predict how glioblastoma will progress. It is for people who are newly diagnosed and have not started treatment yet.
EssenAges 18 years+ - NCT06969924Recruiting
How CRT works for adults with congenital heart disease
This study looks at how well cardiac resynchronization therapy (CRT) works for adults who were born with a heart defect. Researchers will review medical records to see if the therapy helps improve heart function.
Leiden, South HollandAges 18 years+ - NCT06978179Recruiting
Nerve blocks for pain after lower belly surgery
This trial compares two types of nerve blocks (QL block vs TAP block) to see which one provides better pain relief after lower abdominal surgery. If you are having this surgery, you may be able to join and receive one of these blocks to help manage your pain.
SohagAges 18–65 - NCT06994793Recruiting
Testing a device that measures walking and jumping
This study checks if a device called iSen can accurately measure how healthy adults walk and jump. If you are a healthy adult between 18 and 35, your participation could help confirm whether this device works well for future use.
KirikkaleAges 18–35 - NCT07019493Recruiting
Young stroke recovery study for ages 18 to 55
This study looks at how young adults recover from a stroke. Researchers want to learn more about what helps recovery in the first few months after a stroke.
Heidelberg, VictoriaAges 18–55 - NCT07025434Recruiting
Hip Bump Manipulation vs Sham in Healthy Adults
This study tests a hip adjustment technique (called hip bump manipulation) to see how it affects joint movement and muscles in healthy adults. If you join, you will receive either the real manipulation or a fake (sham) treatment, so researchers can compare the two.
Orangeburg, New YorkAges 18–45 - NCT07039708Recruiting
Computer memory training for older adults
This trial tests a computer-based training program to help improve memory in older adults, whether they are healthy, have memory complaints, or have mild cognitive impairment. It aims to find strategies that might keep your mind sharp as you age.
Hong Kong, Hong KongAges 65 years+ - NCT07048561Recruiting
Fitness and thinking skills in older adults
This study looks at how physical fitness connects to thinking skills like planning and memory in older adults. If you join, you will complete fitness tests and thinking tasks to help researchers understand this link.
TaipeiAges 65 years+ - NCT07054840Recruiting
Pain and walking learning in older adults
This study looks at how pain affects learning to walk on a special treadmill that moves each leg at a different speed. It's for healthy older adults who want to understand how pain might change the way they learn new walking patterns.
Newark, DelawareAges 55–90 - NCT07059156RecruitingPhase 2/Phase 3
Chemotherapy and transplant for adult ALL
This trial is testing a combination of chemotherapy and stem cell transplant for adults with Acute Lymphoblastic Leukemia (ALL). It aims to find the best way to treat ALL and improve survival. If you are diagnosed with ALL and are between 18 and 60 years old, you may be a candidate.
Taiyuan, ShanxiAges 18–60
Hear when a new Adult 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 adult?
- Yes. Clin2 currently lists 3,715 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.