Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,749 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06967857RecruitingPhase 2
Dexamfetamine for adults with ADHD and depression
This trial tests a study medication (dexamfetamine) for adults who have both ADHD and moderate to severe depression. It aims to see if the medication is safe and helps improve both conditions.
BerlinAges 18–65 - NCT06969170RecruitingPhase 2
Psilocybin oral solution for generalized anxiety disorder trial
This study tests a psilocybin oral solution in adults with generalized anxiety disorder (GAD). It aims to see if the drug is safe, tolerable, and helpful for reducing anxiety symptoms.
Kingston, OntarioAges 18–60 - NCT06965179Enrolling by invitation
Game activities for well-being in older adults
This study tests whether fun game activities can improve life satisfaction and psychological well-being in older adults. It's designed for active seniors who are enrolled in a lifelong learning program.
Mersin, YenişehirAges 60–85 - NCT06969872Recruiting
Probiotics for Constipation Relief
This trial tests whether taking probiotics can help relieve constipation in adults. If you have chronic constipation but no serious health issues, you may be able to join.
Taichung, SouthAges 18–75 - NCT06965699Recruiting
Plant-based protein sauce for older adults
This study tests whether a plant-based, high-protein sauce can improve amino acid levels and help older adults feel fuller after eating. It may help with maintaining muscle health and appetite.
Exeter, DevonAges 60 years+ - NCT06971822Recruiting
Whey protein for muscle building in older adults
This study tests whether a special whey protein drink helps build muscle in older adults, both at rest and after exercise. It compares a leucine-enriched protein to regular protein to see which works better.
Derby, DerbyshireAges 65 years+ - NCT06963125Recruiting
Prune juice for constipation in older adults
This study tests whether drinking prune juice can improve bowel movements, reduce constipation symptoms, and enhance quality of life in older adults who have trouble going to the bathroom regularly.
Chiayi City, Chiayi CountyAges 65–100 - NCT06962696Recruiting
Testing AI to check home safety for older adults
This trial uses a smart computer program (GPT-4o) to check the safety of your home environment and see if it's safe for older adults. It's designed for seniors who live at home and can communicate easily.
Beijing, Beijing MunicipalityAges 65 years+ - NCT06963658Recruiting
Isometric Exercise and Pain Sensitivity in Chronic Low Back Pain
This study tests whether a simple, still (isometric) exercise can reduce how sensitive you are to pain. It is for adults with long-term low back pain who can safely do physical therapy exercises.
Bisha, 'Asir RegionAges 18 years+ - NCT04412616RecruitingPhase 1
Study drug for advanced EGFR-positive solid tumors
This early-phase trial tests a new drug (ZZ06) in adults with advanced solid cancers that have an EGFR “positive” tumor test result. It’s for people whose cancer has grown despite standard treatment or who don’t have a standard option.
Los Angeles, CaliforniaAges 18 years+ - NCT06857981Recruiting
Prepare for Your Surgery: A Program for Frail Patients
This trial is for people who are frail and planning to have elective surgery in at least 4 weeks. It focuses on a program to help you prepare for your surgery, so you may have a better recovery.
Santiago, Santiago MetropolitanAges 18 years+ - NCT06883149RecruitingPhase 1
Combination treatment for solid tumors that stopped responding to prior therapy
This trial tests a new combination of two drugs (PIN plus an anti-PD1 immunotherapy) for people with advanced solid tumors that either did not respond to standard treatment or have tumor types known to have low response to immunotherapy, like liver cancer. The goal is to see if this combination can help shrink or control the cancer.
Beijing, Beijing MunicipalityAges 18–75 - NCT06961214RecruitingPhase 3
Depemokimab for COPD with type 2 inflammation
This study tests a new biologic medicine, given as an injection, to see if it can reduce flare-ups in adults with COPD who have a certain type of inflammation. It may help people who still have frequent exacerbations despite using their current inhalers.
Sheffield, AlabamaAges 40–80 - NCT06959095RecruitingPhase 3
Depemokimab for adults with COPD and type 2 inflammation
This trial tests a new biologic medicine called depemokimab, given as an injection, to see if it reduces flare-ups (exacerbations) in people with COPD who have a specific type of inflammation (high eosinophils). It may help if you have frequent flare-ups despite using your regular inhalers.
Bakersfield, CaliforniaAges 40–80 - NCT06953960RecruitingPhase 1/Phase 2
Surzetoclax for multiple myeloma
This trial tests a new oral drug, surzetoclax, given alone or with other myeloma treatments, in adults whose myeloma has come back or stopped responding to treatment. It may help slow the disease and improve symptoms.
Los Angeles, CaliforniaAges 18 years+ - NCT06961565RecruitingPhase 1
Study of PAS-004 for adults with NF1 and plexiform neurofibromas
This trial tests an oral medication called PAS-004 for adults with Neurofibromatosis Type 1 who have at least one symptomatic plexiform neurofibroma that cannot be surgically removed. The goal is to see if the drug can shrink these tumors or improve symptoms, and to understand side effects.
Birmingham, AlabamaAges 18 years+ - NCT06956404Recruiting
Light therapy for older adults with traumatic brain injury
This study tests whether a painless light therapy applied to the head can help older adults (55-85) who had a moderate or severe traumatic brain injury 1-2 years ago. It aims to see if the treatment improves thinking and memory.
New York, New YorkAges 55–85 - NCT06955975Recruiting
Pectin supplement for frailty in older adults
This study tests if daily pectin, a fiber found in fruits, can improve strength and health in older adults who are frail or pre-frail. It compares pectin to a placebo over time.
Nottingham, NottinghamAges 65 years+ - NCT06954675Recruiting
Ketone drink study: how it affects gut bacteria in healthy adults
This study tests how a ketone ester drink changes the bacteria in your gut. You'll drink the supplement and fill out questionnaires online. It's for healthy adults who want to help researchers understand gut health.
San Francisco, CaliforniaAges 18–40 - NCT06958640Enrolling by invitation
Da Qing offspring health study
This study looks at the health of children, grandchildren, and great-grandchildren of people who took part in a diabetes prevention study in Daqing, China. It aims to understand how their family history affects their health over time.
Beijing, Beijing MunicipalityAges Any age - NCT06961578Recruiting
Comparing surgery and collar for odontoid fractures in older adults
This trial is comparing two treatments for a specific type of neck fracture (odontoid fracture) in people over 70: wearing a rigid neck collar versus having surgery. The goal is to see which approach leads to better recovery and quality of life.
Munich, BavariaAges 70 years+ - NCT06957743Recruiting
Meditation and hypnosis for older adults with chronic pain
This study tests whether mindfulness meditation or self-hypnosis can help older adults manage chronic pain. You'll attend training sessions and have brain scans (EEG and MRI) to see how these techniques affect pain.
Seattle, WashingtonAges 60 years+ - NCT06953791RecruitingPhase 2
Comparing two treatments for Crohn's disease flare-ups
This trial compares a steroid called prednisolone to a special diet (aCDED with PEN) for treating Crohn's disease flare-ups. It aims to see which approach helps improve quality of life.
TübingenAges 18 years+ - NCT06961591Recruiting
Cooking skills for long-term weight loss in young adults with ID
This program teaches cooking skills to help young adults with intellectual disabilities lose weight and keep it off for 2 years. You’ll learn to prepare healthier meals with support from a family member or caregiver.
Kansas City, KansasAges 18–35
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 3,749 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.