Opening soon
Healthy-aging classes in person, online, or mixed may reduce frailty in older adults
Universidad de Cádiz, Puerto Real, Cádiz · Who can join: ages 65 and over
RecruitingPHASE 2
Study will test if a vitamin-like supplement slows frailty in older adults
Haukeland University Hospital, Bergen, Vestland (+1 more site) · Who can join: ages 75 and over
Recruiting
Testing a skin cream with niacinamide riboside for facial aging signs
I.E.C. Afrique du Sud, Cape Town, Western Cape · Who can join: ages 30–60
Recruiting
A Russian study plans to build a biological age calculator
Pirogov Russian National Research Medical University, Moscow, Russia · Who can join: ages 18 and over
Opening soon
A planned trial tests plasma exchange with albumin for frailty in older adults
Institute of Hematology & Blood Diseases Hospital, China, Tianjin, Tianjin Municipality · Who can join: ages 18 and over
Recruiting
Tracking brain aging over time in adults with PKU
University Hospital Inselspital, Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism (UDEM), Bern, Switzerland · Who can join: ages 18 and over
Opening soon
A planned trial will test nitrate with exercise in older adults
Florida Institute for Human and Machine Cognition, Pensacola, Florida · Who can join: ages 60 and over
Recruiting
Can weight-loss drugs slow biological aging in adults with obesity?
The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China · Who can join: ages 18–75
Opening soon
A skin device for facial wrinkles is being tested in 43 adults
Clinica santa maria la bruna, Torre del Greco, Napoli · Who can join: ages 18–65
Opening soon
Study will compare facial aging in identical twins using 3D face images
Ponsky Facial Aesthetics and Plastic Surgery, LLC, Beachwood, Ohio · Who can join: ages 18 and over
Opening soon
Can a NAD+ injection help aging blood vessels? A new trial is planned
Shanghai Tenth People's Hospital, Shanghai, Shanghai Municipality · Who can join: ages 40–70
Recruiting
Laser alone versus laser with ultrasound for facial skin aging in women
Clinique Face MD, Montreal, Quebec · Who can join: ages 50–65
Recruiting
Study will check a gene signal in blood against artery health
Tianjin Medical University General Hospital, Tianjin, Tianjin Municipality · Who can join: ages 18 and over
RecruitingPHASE 4
Can a daily vitamin B3 form help brain blood vessels in aging?
University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma · Who can join: ages 60–85
Recruiting
Testing a vitamin B3 supplement with exercise for healthy aging
Finis Terrae University, Santiago, Santiago Metropolitan · Who can join: ages 60–80
Recruiting
Frailty tests in heart patients over 65 are being studied
II Dept. of Cardiology in Zabrze Medical University of Silesia, Zabrze, Upper Silesia · Who can join: ages 65 and over
Opening soon
Frailty and related factors in older patients at an Egyptian hospital
Location not listed · Who can join: ages 60 and over
Opening soon
Plant-based drink with vitamins and zinc planned to support older adults' immunity
Universitat Rovira i Virgili, Reus, Tarragona · Who can join: ages 60–80
Opening soon
Testing vitamin B3 levels in glaucoma patients' eyes, blood and tears
Clinica Oftalmologica - Ospedale Clinicizzato SS Annunziata di Chieti, Chieti Scalo, Chieti (+2 more sites) · Who can join: ages 18 and over
Recruiting
Study will compare frailty in older adults with and without HIV in West Africa
Hôpital de jour du CHU Sourou Sanou, Bobo-Dioulasso, Burkina Faso (+5 more sites) · Who can join: ages 60 and over
Recruiting
Childhood hardship and blood vessel aging in young adults: a planned study
Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, Iowa (+1 more site) · Who can join: ages 18–30
Recruiting
Can frailty help predict death after hip fracture surgery?
Trakya University, Edirne, Turkey (Türkiye) · Who can join: ages 60 and over
RecruitingPHASE 2 / PHASE 3
Study will map fat cells and aging cells in older adults with obesity
Cedars Sinai Medical Center, Los Angeles, California · Who can join: ages 18 and over
Recruiting
Checking frailty in older stomach cancer patients before surgery and chemotherapy
Chang Gung Memorial Hospital, Taoyuan, Taiwan · Who can join: ages 65 and over
Opening soon
Could new teeth on implants slow biological aging in older adults?
Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, Shanghai Municipality · Who can join: ages 50 and over
Opening soon
Study will test a nurse-led care plan for social isolation in Manila
Once Confirmed, Manila, National Capital Region · Who can join: ages 60 and over
Recruiting
A long study will track people from enrollment until death
Longevity Metrics, Boulder, Colorado · Who can join: ages 18 and over
Recruiting
Can exercise before breast cancer surgery help women's bodies respond better?
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy (+1 more site) · Who can join: ages 18 and over
Recruiting
Testing a leucine-boosted whey protein drink for muscle building in older adults
Royal Derby Hospital Medical School, Derby, Derbyshire · Who can join: ages 65 and over
Recruiting
A study of physical and thinking changes in older Hispanic adults
University of Florida, College of Medicine-Jacksonville, Jacksonville, Florida · Who can join: ages 55–85
Recruiting
Diet study with 501 adults aged 30 to 65 is still recruiting
Ambulatorio Medico presso Biblioteca Comunale, Varapodio, Calabria, Italy · Who can join: see eligibility
Recruiting
Diet support for frail patients waiting for liver transplant
Hôpital de la Croix Rousse / GHN, Lyon, France · Who can join: ages 18 and over
Opening soonPHASE 1
A planned study will test psilocybin in healthy older adults
Vail Health Behavioral Health, Edwards, Colorado · Who can join: ages 60–80
Recruiting
Can a ketone supplement help older adults with weak physical function
Buck Institute for Research on Aging, Novato, California (+2 more sites) · Who can join: ages 65 and over
Recruiting
Study will test AI that scores health tests from short videos
Longevity Metrics, Boulder, Colorado · Who can join: ages 18 and over
Recruiting
Video game exercise may help older adults' balance, study plans to test
Fatma kübra çekok, Tarsus, Mersi̇n · Who can join: ages 65–80
Recruiting
Does a VA exercise program help thinking skills in older Veterans?
VA Greater Los Angeles Healthcare System, West Los Angeles, CA, West Los Angeles, California (+1 more site) · Who can join: ages 65 and over
Recruiting
Can nonalcoholic red wine polyphenols help memory and movement in older adults?
Instituto de Ciencias de la Vid y del Vino-ICVV (Consejo Superior de Investigaciones Científicas-CSIC, Universidad de La Rioja, Gobierno de La Rioja), Logroño, Spain (+2 more sites) · Who can join: ages 60–74
Recruiting
A trial comparing two injected forms of a vitamin B3 product is still recruiting
Nutraceuticals Research Institute, Huntsville, Alabama · Who can join: ages 40–65
Recruiting
Tooth wear in young children aged 3 to 6 will be studied
Nove de Julho University, São Paulo, São Paulo · Who can join: ages 3–6
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Trial listings come from ClinicalTrials.gov and are refreshed every morning. Longevity Progress does not run or endorse these trials.