Clinical trials
Age clinical trials
Below are recruiting age clinical trials, each written for real people, not researchers. We’re tracking 1,305 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04579120Recruiting
Brain scan study in healthy aging or early Alzheimer’s
This study uses brain imaging to understand changes in the brain during normal aging and early Alzheimer’s disease (AD). It may help researchers spot early brain changes and evaluate how well imaging measures those changes.
St Louis, MissouriAges 18 years+ - NCT04588402Recruiting
Tests whether HPV vaccination prevents cervical HPV infection in young women
This study looks at whether HPV vaccination lowers the chance of getting HPV in the cervix. It will collect cervical samples and ask questions to see how vaccination affects infection in women in Sikkim, India.
Gangtok, SikkimAges 18–22 - NCT04599010Recruiting
Body composition and feeding help for large-for-birth babies
This study looks at how body composition may affect feeding in babies who were “large for gestational age” and have difficulty feeding by mouth. Results may help doctors better identify which babies need extra feeding support and why feeding difficulties happen.
Orlando, FloridaAges 1 week–2 months - NCT04663750RecruitingPhase 3
Surgery to treat bleeding under the retina in wet macular degeneration
This trial tests whether a specific eye surgery plus targeted clot-busting medicine and gas can improve vision after bleeding under the retina from “wet” age-related macular degeneration. It aims to reduce how long the bleeding lasts and help protect the central vision.
BonnAges 50–120 - NCT04685356Recruiting
Testing IBAIP for brain development in very preterm babies
This study looks at whether the IBAIP program can improve neurodevelopment (how the brain grows and works) in babies born very early. Babies are included only if they have a normal early neurological exam after being “corrected for prematurity.”
AngersAges 6 months–7 months - NCT04697095Recruiting
Testing immune cells from specific AMD eye types
This study collects immune cells (from a blood sample) from people with certain types of age-related macular degeneration (AMD) and compares how long they live. It may help researchers understand how immune-related changes relate to AMD outcomes.
LyonAges 15 years+ - NCT04715581Recruiting
Pre-surgery rehab program for frail older adults having stomach surgery
This trial studies a “prehabilitation” program—exercise and coaching before surgery—to help frail older adults recover better after major digestive cancer surgery. It may help you strengthen your body and function before the operation, which can improve outcomes after surgery.
Beijing, Beijing MunicipalityAges 65–89 - NCT04720690Recruiting
Monitoring body water and blood flow in newborns
This study tests how well simple, harmless sensors and cuff checks work to monitor circulation and body water in newborns. It may help clinicians understand what “normal” looks like in both term and preterm babies, including some smaller babies.
LondonAges Up to 6 months - NCT04754906Recruiting
Study how thinking abilities affect planning movement
This study looks at how well people can plan and control movements, and whether thinking ability affects that process. It compares healthy younger adults, healthy older adults, and older adults with mild cognitive problems.
DijonAges 18 years+ - NCT04781140RecruitingPhase 4
Viloxazine trial for preschool kids with ADHD
This study tests whether viloxazine extended-release can reduce ADHD symptoms in children ages 4–5. It also checks safety in preschool-age kids, including heart and nervous-system side effects.
Saraland, AlabamaAges 4 years–5.8 years - NCT04783103Recruiting
Brain scan study of stimulation for depression in older adults
This is a pilot study that uses brain imaging to see how a brain “neuromodulation” approach may affect depression in people age 65 and older. You would be screened for depression severity, medication history, and safety limits, and then be asked to keep your depression medicines stable during the study.
Jette, Brussels CapitalAges 65 years+ - NCT04800588Recruiting
Computer tests to study early Alzheimer’s changes
This study uses computer and touch-screen tasks to measure thinking changes in people who may be in the early, symptom-free stage of Alzheimer’s disease. It aims to understand how these brain-related changes show up on testing, which could help future detection or tracking.
Berkeley, CaliforniaAges 18–89 - NCT04839757Recruiting
Testing a dengue vaccine plan for kids in the Caribbean
This trial looks at a dengue vaccine strategy in children ages 9 to 17 in Martinique and Guadeloupe. It may help protect kids from dengue, based on how the vaccine is accepted and how the study is carried out.
Fort-de-FranceAges 9–17 - NCT04847635Recruiting
Laser test for aging-related macular spots under the retina
This trial studies a mild (“subthreshold”) laser treatment for reticular pseudodrusen (RPD) caused by age-related macular degeneration (AMD). If you qualify, the goal is to see whether the laser helps preserve or improve vision by targeting these specific eye changes.
GenovaAges 55 years+ - NCT04902937Recruiting
Testing how added radiation may work by immune and tumor markers
This study looks at people with non-metastatic invasive breast cancer who are getting curative breast surgery followed by planned radiation (sometimes with other anti-cancer medicines). Researchers want to understand whether a patient’s age and certain immune/tumor blood features can predict how well radiation helps.
JenaAges 18 years+ - NCT04911491Recruiting
Breathing muscle training for people with kidney disease
This study tests whether training your breathing muscles can improve health in people with chronic kidney disease (stage 3–4). It may help how your body handles daily activity and circulation-related measurements, compared with usual care.
Aurora, ColoradoAges 50 years+ - NCT04921137RecruitingPhase 4
Testing benefits and side effects of hormone therapy in older breast cancer patients
This study looks at the potential harms and benefits of hormone (endocrine) therapy in people age 70 and older with early-stage, hormone-receptor–positive breast cancer. It may help doctors choose which hormone treatment approach is safest and most helpful for older patients.
Edmonton, AlbertaAges 70 years+ - NCT05562466RecruitingPhase 3
Tested inhaler for children with asthma ages 6–11
This Phase 3 study compares a new inhaler (QMF149: indacaterol plus mometasone) against budesonide to see which works better and is safe for children ages 6 to under 12 with asthma. You may be able to join if your child is already on a stable low-dose steroid inhaler and still has symptoms.
CABA, Buenos AiresAges 6–11 - NCT05829044Recruiting
How light exposure affects sleep and body clock by sex and age
This study looks at how non-visual light (light that isn’t just for seeing) affects your sleep timing and circadian rhythms, and whether the effects differ by sex and age. It may help researchers design better light-based or sleep-support strategies in the future.
Boston, MassachusettsAges 18–85 - NCT04970888Recruiting
Exercise program to improve thinking and brain blood flow in heart failure
This trial tests whether doing a combined mental (cognitive) and physical exercise program can improve thinking and how well blood flows to the brain in people with chronic heart failure. It may help by strengthening both brain function and physical capacity while your heart condition stays stable.
Montreal, QuebecAges 50 years+ - NCT04985630Recruiting
Check whether Urolithin A can be measured from blood spots
This study tests whether a substance called urolithin A can be detected using dried blood spots (small samples on a card). It also checks whether people can safely take the study product and complete questionnaires during the study.
San Francisco, CaliforniaAges 18–80 - NCT05000515Recruiting
Breathing muscle training to lower blood pressure in postmenopause
This study compares a breathing-based exercise program with regular aerobic exercise to help lower blood pressure and improve blood vessel function in postmenopausal women. It’s mainly for people with mildly elevated resting blood pressure who are not already doing very intense workouts.
Boulder, ColoradoAges 50 years+ - NCT05014893Recruiting
Brain testing and rehab study for thinking changes
This study looks at how brain activity relates to thinking problems and whether a cognitive (thinking) assessment and rehab approach can help adults with memory or thinking changes. You may be asked to take thinking tests and complete study activities during rehab.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05027776RecruitingPhase 3
HPV vaccine study for healthy girls and young women
This trial studies whether a quadrivalent HPV vaccine is safe and helps the body build protection (immunity) against HPV. It enrolls healthy Chinese females who are not already treated for HPV-related infection.
Mianyang, SichuanAges 9–26
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Common questions
- Are there clinical trials for age?
- Yes. Clin2 currently lists 1,305 recruiting age 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 age 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 age 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.