Clinical trials
Age clinical trials
Below are recruiting age clinical trials, each written for real people, not researchers. We’re tracking 1,274 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07334106Recruiting
Emotional Well-Being and Healthy Aging
This study looks at how emotional well-being affects healthy aging. Participants will answer online questions and visit a lab near Chicago.
Chicago, IllinoisAges 40–70 - NCT04518423Recruiting
Study frailty and fitness changes in older adults living at home
This study looks at how “frailty” (lower strength and resilience) and “pre-frailty” change over time in older adults who live at home. It may help researchers understand what factors affect aging and strength, so future care can start earlier.
OpoleAges 65 years+ - NCT07574359Recruiting
Russian Biological Age Study and Aging Patterns
This research study creates a calculator to measure your 'biological age'—how fast your body is aging—based on health markers. Researchers will study aging patterns in Russian adults to better understand healthy aging and develop tools for predicting age-related health changes.
MoscowAges 18 years+ - NCT07363538Recruiting
Comparing heart surgery methods for newborns with complex heart defects
This trial tests new surgical strategies for newborns with certain complex heart conditions. It aims to see which techniques lead to better recovery and quality of life in the first year after surgery.
Beijing, Beijing MunicipalityAges Up to 1 week - NCT07207044Recruiting
Fasting and exercise to slow aging
This trial tests whether a specific schedule of fasting (time-restricted eating) combined with exercise can help slow aging. You will follow a daily eating window and perform prescribed physical activity to see how it affects your health.
Copenhagen, Copenhagen NAges 20 years+ - NCT06662162Recruiting
Microcurrent therapy for dry age-related macular degeneration
This trial tests a new type of electrical stimulation, called microcurrent therapy, to see if it can help people with a certain form of age-related macular degeneration (AMD) that is not the "wet" kind. The treatment is delivered through an eye patch-like device and may slow vision loss or improve function.
Poway, CaliforniaAges 60 years+ - NCT07099053Recruiting
Brain scan study for aging adults in Baltimore
This study uses a special brain scan (amyloid PET) to look at brain changes in healthy older adults. It may help researchers learn more about aging and memory loss.
Baltimore, MarylandAges 55–110 - NCT03702907Recruiting
Study of aging and a brain sample bank
This study follows adults as they age and may collect biological samples for future research. It could help researchers understand early and late changes related to aging and brain health.
Washington D.C., District of ColumbiaAges 45 years+ - NCT04224038Recruiting
Healthy aging study for adults in France
This is a research study that builds a “bio-resource” (a platform that may store health information and biological samples) to help researchers understand healthy aging. It may help researchers find better ways to support long-term health over time.
ToulouseAges 30 years+ - NCT04739319Recruiting
Study of age-related macular degeneration changes
This study looks closely at how age-related macular degeneration (AMD) develops and changes over time by taking detailed eye measurements. It may help researchers better understand disease progression, especially for people who already have AMD.
East Melbourne, VictoriaAges 18 years+ - NCT07814235Recruiting
Freezing sperm as a way to protect quality as men age
This study is looking at whether freezing sperm can protect the quality of sperm as men age. If you join, you'll provide samples for research, and the findings could help men plan for future fertility.
Murcia, MurciaAges 18–65 - NCT07750002Recruiting
Ergothioneine supplement for healthy aging and skin
This trial tests a daily supplement called ergothioneine, which may support healthy aging and improve skin health. If you are a generally healthy adult aged 35 to 55, you may be able to join.
DhakaAges 35–55 - NCT05361343Recruiting
First line healthy aging study for adults
This study looks at a “first-line” approach to healthy aging in generally healthy adults. You may be invited because you’re interested in active longevity and can follow lifestyle and study instructions.
Saint PetersburgAges 18–90 - NCT07596576Recruiting
Slowing aging through comprehensive health screening and interventions
This study helps healthy older adults understand their biological age—how old your body actually is—and tests personalized interventions to help you age more slowly and stay healthier longer. Researchers will perform detailed health assessments and then guide you through targeted treatments based on your individual aging profile.
Ramat Gan, Tel AvivAges 50 years+ - NCT07595094Recruiting
Blood Age Test for Predicting Health and Disease Risk
This study uses a special blood test to calculate your 'biological age' and predict your risk for serious illness, death, and how long you'll live healthy. Researchers want to understand if this test can help doctors catch health problems early.
Nanchang, JiangxiAges 35 years+ - NCT07563777Recruiting
Long-term study of human aging and health
This is a long-term research study that follows people over time to understand how humans age. Researchers will collect information about your health and lifestyle to learn what helps people stay healthier as they get older.
Boulder, ColoradoAges 18 years+ - NCT07500727Recruiting
Exercise and muscle health in older adults with MS
This trial tests how exercise affects muscle health in people aged 60 or older with multiple sclerosis. It may help you understand if a structured exercise program can improve your strength and mobility.
Oklahoma City, OklahomaAges 60 years+ - NCT07477561Recruiting
Healthy aging program for older adults in Singapore
This trial tests a program to help older adults stay independent and prevent frailty. It is based on the World Health Organization's ICOPE approach and is designed for Singaporeans and permanent residents aged 60 and older.
SingaporeAges 60 years+ - NCT07456449Recruiting
Collagen Peptides and Cellular Aging
This trial tests if taking collagen peptides can affect how your cells age. It may help people who are slightly overweight, not very active, and want to learn more about healthy aging.
Vienna, State of ViennaAges 50–70 - NCT07419633Recruiting
Study on supplements to improve strength and thinking in older adults
This trial tests if two supplements, HMB and 2-HOBA, taken alone or together, can help improve muscle strength and mental function in healthy adults over 65. The goal is to see if these supplements can improve overall quality of life.
Montreal, QuebecAges 65 years+ - NCT07407894Recruiting
Probiotic study for healthy aging in midlife adults
This trial tests a probiotic supplement called iVS-1 to see if it can slow biological aging in healthy adults aged 40-75. Researchers want to learn if this probiotic may help support health as you age.
New Port Richey, FloridaAges 40–75 - NCT07405060Recruiting
How age and muscle fatigue affect balance and control
This study looks at how getting older and muscle tiredness change your ability to keep your balance and control your movements. It may help explain why some people are more likely to fall.
TaoyuanAges 20–85 - NCT07255300Recruiting
Fasting-mimicking diet for aging and health in adults
This study tests whether a special low-calorie diet that mimics fasting can help reduce risk factors for aging and age-related diseases. It is for healthy adults aged 30 to 65 who are willing to follow this diet for several days each month.
Varapodio, Calabria, ItalyAges Any age - NCT07232667Recruiting
Digital wellness study for active aging in Taiwan
This study uses digital devices (like an activity tracker and a sensor pad) to help older adults stay active and healthy. It is testing whether these tools can support aging well in Taiwan.
London, AlabamaAges 60 years+
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Common questions
- Are there clinical trials for age?
- Yes. Clin2 currently lists 1,274 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.