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
- NCT05954858Recruiting
Surgical flap to help treat glioblastoma by bypassing the blood-brain barrier
This trial tests a surgical technique that places a tissue flap near a glioblastoma surgery site to help medicines reach the brain more effectively. You might be considered if you are planning major brain tumor surgery and meet specific health, imaging, and lab requirements.
New York, New YorkAges 18 years+ - NCT05955339Recruiting
Using visit recordings and open notes to improve care experience
This study tests two ways of sharing what happened at clinic visits—recording visits and using an “open notes” patient portal—to help older adults manage long-term health conditions with a better experience. It’s likely to help if you have multiple chronic conditions and can use email or a patient portal.
Manchester, New HampshireAges 18 years+ - NCT05958316Recruiting
Tool to help teens and young adults manage cancer symptoms
This study tests a practical check-in tool that helps adolescents and young adults track and manage symptoms from cancer or cancer treatment. It may help you better handle symptoms day to day during ongoing treatment.
Kansas City, MissouriAges 15–29 - NCT05959720Recruiting
Teen-to-adult ALL study using a pediatric chemotherapy plan
This trial tests a treatment plan for newly diagnosed acute lymphoblastic leukemia (ALL) in people ages 16 to 50. It aims to see how well a “pediatric-style” regimen works, but it only fits certain genetic and health profiles.
São Paulo, São PauloAges 16–50 - NCT05959616RecruitingPhase 1
Study of controlled Shigella infection in Kenyan adults
This Phase 1 study gives a carefully measured dose of Shigella sonnei to healthy adults to learn about the infection’s safety and how the body responds. It may help researchers build safer future tests or treatments, but it requires a hospital stay and many follow-up visits.
KilifiAges 18–45 - NCT05961761RecruitingPhase 2
Testing propranolol plus pembrolizumab for advanced sarcoma
This Phase 2 trial tests whether combining propranolol (a blood-pressure/heart medicine) with pembrolizumab (an immune therapy) can help people with advanced angiosarcoma or undifferentiated pleomorphic sarcoma that has progressed after first-line chemotherapy. It aims to slow tumor growth and improve outcomes while also studying tumor markers from your biopsy tissue.
AarhusAges 18 years+ - NCT05965518Recruiting
High-intensity exercise for brain and blood-vessel health in HIV
This trial tests whether high-intensity exercise can improve blood-vessel health and brain function in adults with HIV who are not very active and have thinking/memory problems. If you qualify, you’ll be asked to safely complete exercise and other study assessments.
Birmingham, AlabamaAges 50 years+ - NCT05966064RecruitingPhase 4
Denosumab for adult fibrous bone lesions with ongoing pain
This trial studies denosumab to reduce pain and active bone disease in adults with fibrous dysplasia / McCune-Albright syndrome. You may be eligible if your FD/MAS is causing persistent pain and has signs of active bone turnover, despite adequate pain treatment.
LeidenAges 18 years+ - NCT05969041RecruitingPhase 1
Early-phase drug trial for advanced epithelial cancers
This Phase 1 study tests a new drug (MT-302) in adults with advanced or metastatic epithelial cancers that have worsened or stopped responding to standard treatment. The goal is to see how the drug works and whether it is safe for people with limited options.
Darlinghurst, New South WalesAges 18 years+ - NCT05970562RecruitingEarly Phase 1
Voice therapy plus biofeedback for vocal overuse problems
This early-phase study tests a mix of voice therapy and “biofeedback” (real-time feedback to help you change how you use your voice) for people with vocal overuse symptoms. It may help improve voice quality by targeting muscle tension and strain that happen when the voice is overworked.
Boston, MassachusettsAges 18–65 - NCT05973383Recruiting
Personalized lifestyle and well-being app program for adults
This study tests a personalized app (EviBody) to help adults build healthier, lasting habits and improve well-being. You may join either the app program or a comparison group, and your well-being will be checked during the study.
StockholmAges 18 years+ - NCT05978141Recruiting
T-cell lymphoma registry study
This study creates a registry for people with certain T-cell or NK-cell lymphomas. It collects health information and tumor samples to learn more about these diseases and improve future treatments.
Duarte, CaliforniaAges Any age - NCT05986149Recruiting
Connecting generations through arts
This study connects older adults who live alone in subsidized housing with younger artists through online arts activities. It aims to reduce loneliness and build friendships across generations.
Birmingham, AlabamaAges 60 years+ - NCT05994482Recruiting
Surveillance colonoscopy study in older veterans
This study looks at how often older veterans (age 75 and older) should get a follow-up colonoscopy after having polyps removed. Researchers will review medical records and talk to patients and doctors to help create better guidelines for surveillance colonoscopies in older adults.
San Diego, CaliforniaAges 75 years+ - NCT06002828Recruiting
Social and genetic factors in young adult cancer survivors
This study looks at how social and genetic factors affect the health and quality of life of young adults who have survived Hodgkin or non-Hodgkin lymphoma. It may help doctors better support survivors after treatment.
Anchorage, AlaskaAges 18 years+ - NCT06004817Recruiting
Dermatomyositis severity in children and adults
This study looks at how severe dermatomyositis is in people who develop it as children or adults. It aims to better understand the disease and may help guide future treatments.
NancyAges Any age - NCT06004739Recruiting
Antibiotics for older adults with delirium and abnormal urine tests
This trial tests whether giving antibiotics helps older adults in the hospital who have delirium (sudden confusion) and signs of bacteria in their urine but no clear urinary infection. It aims to see if treatment can improve confusion and avoid unnecessary antibiotics.
Chicago, IllinoisAges 60 years+ - NCT06005493RecruitingPhase 1/Phase 2
Study of AZD5863 for advanced stomach, esophagus, or pancreatic cancer
This trial is testing an investigational drug called AZD5863 for people whose stomach, esophagus, or pancreatic cancer has spread and hasn't responded to at least one previous treatment. The study aims to see if targeting a protein called Claudin 18.2 on tumor cells can help shrink or slow the cancer.
Jacksonville, FloridaAges 18 years+ - NCT06006000Recruiting
Supporting recovery after ICU stay for older adults
This study looks at the needs of older adults (65+) after a serious ICU stay. The goal is to help people recover better at home with support from a family or friend caregiver.
New Haven, ConnecticutAges 65 years+ - NCT06008288RecruitingPhase 2
JAB-21822 for advanced pancreatic or other solid tumors with KRAS G12C
This study tests an experimental pill called JAB-21822 that targets a specific gene change (KRAS G12C) in advanced pancreatic cancer or other solid tumors. It's for people who have already tried standard chemotherapy and whose cancer has gotten worse or who couldn't handle the side effects.
Hefei, AnhuiAges 18 years+ - NCT06011018Recruiting
Mirror Therapy with Electrical Stimulation or Sound Beats after Stroke
This study tests if combining mirror therapy with either gentle electrical stimulation or special sound beats can help improve leg movement and brain activity after a stroke. It is designed for people who had their first stroke at least 6 months ago and have some movement in their leg.
Kaohsiung CityAges 20–80 - NCT06011954Recruiting
Study of PADCEV in adults with cancer in South Korea
This study observes adults in South Korea who are already being treated with PADCEV injections for cancer. It helps doctors gather real-world information about how the drug works and how people respond to it.
Goyang-si, Gyeonggi-doAges Any age - NCT06017765Recruiting
Mindfulness for grief after losing a loved one
This study tests whether a mindfulness program can help adults cope with intense grief after the loss of a loved one. If you have been diagnosed with Prolonged Grief Disorder and are not in other grief treatment, this may be an option for you.
Caen, CalvadosAges 18–60 - NCT06017934Recruiting
Increasing physical activity for older adults in the hospital
This trial is testing whether having trained volunteers help older hospital patients with simple exercises can keep them more active during their stay. It aims to improve recovery and prevent muscle loss.
Frimley, SurreyAges 65 years+
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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.