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
- NCT05858424Recruiting
Day hospital program to improve young cancer survivors’ well-being
This study tests a structured “end-of-treatment” day hospital program to improve quality of life for adolescents and young adults after cancer treatment. You may be offered follow-up and supportive care soon after finishing treatment to help you feel better physically and emotionally.
LyonAges 15–25 - NCT05872204RecruitingPhase 2
Abemaciclib plus letrozole for rare ER-positive ovarian cancer
This trial tests whether abemaciclib with letrozole can slow or shrink certain rare ovarian cancers that have estrogen receptors. It may help people whose cancer has come back and can be measured on scans, with extra required tissue and blood tests.
Liège, LiègeAges 18 years+ - NCT05867381Recruiting
Air purifier use to slow heart artery plaque in older adults
This trial tests whether using indoor air filtration at home can slow the progression of heart artery plaque-related problems in people with a past history of ischemic heart disease. It may help by improving indoor air quality, which the study links to inflammation in the body.
Los Angeles, CaliforniaAges 65–84 - NCT05877014RecruitingPhase 3
Compare two fixation methods for adult arm shaft fractures
This trial tests whether one surgical technique (for stabilizing the upper-arm bone using a rod placed inside the bone) works better than another for adult humeral shaft fractures. It may help find the approach that leads to better healing and recovery.
DijonAges 18 years+ - NCT05875376Recruiting
Couple program for adults with autism
This study tests a new program designed to help couples where one partner has Autism Spectrum Disorder or high autistic traits. It focuses on improving communication and relationship skills through a series of sessions.
TaipeiAges 20–60 - NCT05023785Recruiting
Lifestyle program for cancer survivors with early heart strain
This trial tests a structured lifestyle and exercise change program for young people who finished cancer treatment and have signs of early heart weakness. The goal is to improve heart health and lower the chance of heart failure later.
Toronto, OntarioAges 18–45 - NCT05828511RecruitingPhase 1/Phase 2
Study drug for newly diagnosed myeloma before standard treatment
This trial tests linvoseltamab (a new targeted immune treatment) to see if it’s safe and how well it works in adults with recently diagnosed multiple myeloma who haven’t started treatment yet. Because it’s a “window of opportunity” study, it’s meant to learn early results before standard therapy is fully underway.
Los Angeles, CaliforniaAges 18 years+ - NCT05836259RecruitingPhase 1/Phase 2
TN-201 for heart symptoms from MYBPC3 heart disease
This early trial tests TN-201 to see how safe it is and how well it works to reduce symptoms in adults with MYBPC3-related hypertrophic cardiomyopathy. It’s designed to learn safe dosing, and you may be eligible if you have specific genetic heart changes and ongoing symptoms.
La Jolla, CaliforniaAges 18–75 - NCT05819853RecruitingPhase 3
Semaglutide to help restart periods in PCOS
This Phase 3 study tests whether semaglutide can help people with polycystic ovary syndrome (PCOS) start ovulating and having more regular periods. You may join with or without metformin, and contraception rules are important because the medicine must not be used during pregnancy.
Aurora, ColoradoAges 12–35 - NCT05829070Recruiting
Helps young adult cancer survivors understand health insurance
This study tests a program to improve health insurance know-how for young people who have finished cancer treatment. It may help you navigate coverage, costs, and benefits more confidently after cancer.
Murray, UtahAges 26–45 - NCT05836103Recruiting
Texting on your phone to help you quit smoking
This trial tests whether smartphone texting messages can help young adults stop smoking. If you’re planning to quit soon, the messages may support you during the quitting process.
Baltimore, MarylandAges 18–30 - NCT05820841RecruitingPhase 3
Acalabrutinib plus R-miniCHOP for untreated lymphoma in older adults
This study tests whether adding acalabrutinib to a reduced-strength chemotherapy plan (R-miniCHOP) works better and is safer for older adults with newly diagnosed diffuse large B-cell lymphoma. It may help you get a more effective treatment while using a dosing approach meant for people who may not tolerate full-strength therapy.
Homburg, SaarlandAges 61 years+ - NCT05842902Recruiting
Mobile app program to build resilience for young cancer patients
This trial tests a phone-based (mobile) resilience program for teens and young adults who were recently diagnosed with cancer. It aims to help you cope with cancer using interactive activities, interviews, and short surveys.
Seattle, WashingtonAges 12–25 - NCT05814822Recruiting
CBT for sleep problems in adults using cannabis
This study looks at a sleep-focused treatment to help adults who have ongoing insomnia and also use cannabis regularly. If sleep improves, the trial hopes it may also improve overall outcomes for cannabis use.
Ann Arbor, MichiganAges 21 years+ - NCT05822895Recruiting
Testing a real-time computer to help find colon polyps
This study checks whether a computer tool helps doctors find colon polyps during routine colonoscopy. If the tool improves detection, it could help find growths earlier and guide safer follow-up.
Singapore, SingaporeAges 21–90 - NCT05830942Recruiting
Training walks plus brain stimulation for thinking skills in older adults
This study tests whether a structured walking exercise, combined with brain stimulation and brain scans, can improve or slow decline in thinking skills. It’s aimed at older adults who notice memory or confusion getting worse.
Gainesville, FloridaAges 65 years+ - NCT05823142Recruiting
Sleep-focused coaching for adults with type 1 diabetes
This trial tests a health behavior program designed to improve sleep health in adults living with type 1 diabetes. It may help you if your sleep patterns are affecting your health and you meet their specific diabetes control and eligibility rules.
Atlanta, GeorgiaAges 18–40 - NCT05822466Recruiting
Virtual Tai Chi program to help prevent falls
This study tests whether a virtual (online) Tai Chi–style exercise program can reduce falls in older adults. You may be eligible if you’ve fallen recently or have a mobility test result that suggests a higher fall risk.
Springfield, OregonAges 65–90 - NCT05790720Recruiting
Propofol dosing study for older adults
This study looks at how the anesthetic drug propofol works in older adults during planned surgeries. The goal is to find the right dose for safe and effective anesthesia.
Santiago, Santiago MetropolitanAges 65–99 - NCT05786417RecruitingPhase 4
Medication comparison for older adults with stable heart pain
This trial tests which heart medications work best for older adults who have stable angina (predictable chest pain) and multiple other long-term health problems. You may be asked to start or adjust medications and attend regular follow-up visits to see which approach controls symptoms and outcomes.
New Haven, ConnecticutAges 65 years+ - NCT05784753Recruiting
Exercise coaching for adults with heart failure and preserved heart strength
This study tests an exercise-focused program (including coaching/support) for adults with heart failure where the pumping strength is preserved. It may help improve exercise ability and daily function while monitoring safety.
Detroit, MichiganAges 18 years+ - NCT05783609RecruitingPhase 2
Epcoritamab and rituximab for untreated follicular lymphoma
This phase 2 trial tests whether a combination of epcoritamab plus rituximab can work as a first treatment for follicular lymphoma. It may help people whose lymphoma is causing symptoms or affecting organs, or who have bulky disease, by targeting the lymphoma cells.
Boston, MassachusettsAges 18 years+ - NCT05788666Recruiting
GeriKit check-up for older adults after heart artery problems
This trial tests a “GeriKit” set of questions and measurements to better understand health and needs in people age 75+ after a heart attack or related procedures. It may help doctors plan more personalized care during recovery.
New York, New YorkAges 75–100 - NCT05809284Recruiting
Understanding CAR T-cell therapy persistence in young patients with ALL
This study looks at why CAR T-cell therapy stops working in some children and young adults with leukemia. It aims to help doctors understand how to make this treatment last longer.
LondonAges Up to 25 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.