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
- NCT06671483RecruitingPhase 3
Zasocitinib for psoriatic arthritis without prior biologic use
This trial tests an oral medication called zasocitinib for adults with psoriatic arthritis who have not tried biologic medicines before. It aims to see if the drug can improve joint pain, swelling, and skin symptoms.
Chandler, ArizonaAges 18 years+ - NCT06680232RecruitingPhase 1
Gene therapy trial for chronic hepatitis B
This trial tests a gene therapy called PBGENE-HBV for people with chronic hepatitis B who are already on antiviral treatment. The goal is to see if it is safe and can help control the virus.
Boston, MassachusettsAges 18–70 - NCT06679881Enrolling by invitationPhase 3
Daily oral tablet to prevent hereditary angioedema attacks
This study tests a daily oral tablet called deucrictibant to see if it can prevent swelling attacks in people with hereditary angioedema (HAE). If you join, you will take the study drug for a longer period and track your symptoms in a diary.
Birmingham, AlabamaAges 12 years+ - NCT06671093RecruitingPhase 1
Study of Tune-401 for chronic hepatitis B
This study tests a new medicine, Tune-401, for adults with chronic hepatitis B who are already on a daily antiviral pill. The goal is to see if it is safe and can reduce the virus in your body.
Hong KongAges 18–75 - NCT06677151Recruiting
New sleep apnea device study for CPAP users
This study tests a new device for sleep apnea that you can use instead of a CPAP machine. If you have moderate to severe sleep apnea and CPAP isn't working well for you, this study may help find an easier option.
Ann Arbor, MichiganAges 18 years+ - NCT06673095Recruiting
Narrow vs wide surgery for invasive skin melanoma
This trial compares two surgeries for invasive melanoma: a narrow removal versus a wider one. It aims to see if a smaller surgery works as well, which could mean less scarring and recovery time.
Davis, CaliforniaAges 18 years+ - NCT06679088Enrolling by invitation
GlyCoBrain: Brain health in Paderborn students
This observational study at Paderborn University looks at how diet and lifestyle affect brain health in young adults. Researchers will ask you to fill out questionnaires and maybe do simple memory tests, with no change to your routine.
Paderborn, North-Rhine-WestfaliaAges 18–25 - NCT06680271Enrolling by invitation
Exercise program from home for older adults with heart or lung disease
This trial tests whether a home-based exercise program, guided remotely by a therapist, can help older adults with conditions like COPD, asthma, heart failure, or metabolic syndrome. The goal is to improve their health and quality of life without needing to go to a clinic.
Envigado, AntioquiaAges 60–100 - NCT06671925Recruiting
Support program for chronic pain and loneliness in older adults
This trial tests a program led by community health workers to help older adults manage chronic pain and reduce loneliness. It aims to improve your well-being through support and guidance.
Ann Arbor, MichiganAges 60 years+ - NCT06670053Recruiting
Testosterone and brain development in teens
This study looks at how starting testosterone therapy affects brain development in transgender and gender-diverse youth. It may help you and your doctor understand the changes to expect.
Aurora, ColoradoAges 12–20 - NCT06678100Recruiting
Swallowing study for adults with Alzheimer's
This study looks at swallowing problems in people with Alzheimer's disease compared to healthy older adults. If you have Alzheimer's, you'll have a swallowing test and your caregiver will answer questions about your daily life.
Nashville, TennesseeAges 60 years+ - NCT06669546Recruiting
Quiet sounds during deep sleep for memory in older adults
This study tests whether playing a soft, silent sound (or no sound) during deep sleep can improve memory, brain activity, and blood markers. It is for older adults (60-85) who have mild memory issues but are otherwise healthy.
BernAges 60–85 - NCT06665646RecruitingPhase 1
HIV vaccine booster study for previous trial participants
This study tests a booster vaccine for HIV in people who were part of an earlier HIV vaccine trial. The goal is to see if it's safe and helps the immune system fight HIV better.
San Francisco, CaliforniaAges 18–60 - NCT06660901Recruiting
Study on cannabis use and vomiting in emergency rooms
This study looks at patients who come to the ER with belly pain or vomiting and uses cannabis, to better understand a condition called cannabinoid hyperemesis syndrome (severe nausea and vomiting caused by long-term cannabis use). If you're eligible, you'll answer a few questions to help doctors learn more.
AngersAges 18–65 - NCT06665165RecruitingPhase 1
Study of AMX0114 for people with ALS
This study tests an experimental drug called AMX0114 for people recently diagnosed with ALS. It is an early-phase trial to see if the drug is safe and how it affects the body.
La Jolla, CaliforniaAges 18 years+ - NCT06662188RecruitingPhase 1/Phase 2
Gene therapy for children with SHANK3-related condition
This trial tests a gene therapy called JAG201 for children with a SHANK3 mutation or 22q13.3 deletion, which causes Phelan-McDermid syndrome. The goal is to see if it can help with development and daily function.
Chicago, IllinoisAges 2–9 - NCT06669247RecruitingPhase 1/Phase 2
Study of REGN7945 plus linvoseltamab for relapsed or refractory multiple myeloma
This study tests a new combination of two drugs (REGN7945 and linvoseltamab) for people with multiple myeloma that has come back or not responded to at least 3 prior treatments. The goal is to see if the combination is safe and effective, and it may offer a new option if other therapies have stopped working.
Sydney, New South WalesAges 18 years+ - NCT06664229Recruiting
Dementia and fall prevention program for older adults
This study tests a pressure sensor-based program to help prevent dementia and falls in older adults. If you are 65 or older, can walk independently, and have no dementia or other conditions that affect thinking, you may be able to join.
Seoul, SeoulAges 65 years+ - NCT06657989Recruiting
Balance training for older adults to prevent falls
This study tests different intensities of balance training that helps older adults react quickly to trips or slips. It aims to find the most effective training to improve balance and reduce fall risk.
Toronto, OntarioAges 65–80 - NCT06661031Enrolling by invitation
Cannabis use help for young adults via phone app
This study tests a new program that combines telehealth coaching and a smartphone app to help young adults who use cannabis a lot to cut back or quit. If you are a patient at certain Boston clinics and use cannabis on most days, this study might be a good fit for you.
Boston, MassachusettsAges 18–26 - NCT06658093RecruitingEarly Phase 1
RESTOR: Study of mTOR inhibitors in older adults
This trial tests two FDA-approved drugs, rapamycin and everolimus, to see if they can improve immune function in healthy older adults. You may join if you are generally healthy, live independently, and are between 65 and 90 years old.
San Antonio, TexasAges 65–90 - NCT06295120RecruitingPhase 4
Finding the best antibiotic course for pneumonia in adults
This trial is testing how many days of antibiotics are best for adults with pneumonia who are treated by their regular doctor (not in a hospital). The goal is to find the shortest effective treatment to reduce side effects and antibiotic resistance.
GistrupAges 18 years+ - NCT06655805Recruiting
Registry for automated breathing support in adults
This trial collects data from adults in the ICU who need oxygen therapy, non-invasive ventilation, or a breathing tube with a machine. It looks at how automated settings affect care.
Sankt Gallen, Canton of St. GallenAges 18 years+ - NCT06652438RecruitingPhase 3
Revumenib plus standard drugs for NPM1 or KMT2A AML
This trial tests adding a new targeted drug, revumenib, to two standard AML medicines (azacitidine and venetoclax) for adults with a specific gene change (NPM1 mutation or KMT2A rearrangement) who cannot receive strong chemotherapy. The goal is to see if the combination works better.
Los Angeles, CaliforniaAges 18 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.