| Recruiting | L-serine and Strength Training in the Elderly NCT07466290 | University of Vienna | N/A |
| Not Yet Recruiting | Physiotherapy Interventions on Functional Capacity, Balance and Mental Domains in Community-Dwelling Older Adu NCT07424274 | Aveiro University | N/A |
| Not Yet Recruiting | This Study Investigates β-hydroxy-β-methylbutyrate (HMB) and 2-hydroxybenzylamine (2-HOBA), When Administered NCT07419633 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Not Yet Recruiting | Promoting Mental and Cognitive Health in Old Age Through Scalable Evidence-based Interventions NCT07072338 | University of Geneva, Switzerland | N/A |
| Not Yet Recruiting | Comparing Vascular Responses to Aerobic Exercise With and Without Blood Flow Restriction in Young and Older Ad NCT07079280 | Egas Moniz - Cooperativa de Ensino Superior, CRL | N/A |
| Recruiting | PRecision gerOMedicinE: Tailored Healthy agEing With Lifestyle, sUpplements and drugS (PROMETHEUS) NCT07451496 | National University of Singapore | N/A |
| Active Not Recruiting | Age Related Chromatin Remodelling as a Therapeutic Target for Organ Protection in Cardiac Surgery NCT07389785 | University of Leicester | — |
| Not Yet Recruiting | The Effects of Age on Muscle Endurance During Resistance Exercise With and Without Blood Flow Restriction NCT07090603 | University of British Columbia | N/A |
| Not Yet Recruiting | Physical Activity Oxidative Stress and Inflammation With Ageing NCT06980896 | Nantes University Hospital | — |
| Recruiting | ICOPE INTENSE-K Pilot Study NCT07048860 | University Hospital, Toulouse | N/A |
| Not Yet Recruiting | Investigating the Effectiveness of a 2-week Novel Non-invasive Brain Stimulation Technique on Cognitive Outcom NCT06991764 | Nanyang Technological University | N/A |
| Not Yet Recruiting | Impact of Sleep Disorders and Digital Support on Older People's Health NCT06944600 | University of Parma | — |
| Recruiting | Exploratory Study on the Role of Vitamin C in Promoting Health in Middle-Aged and Elderly Adults NCT06794255 | Peking University Third Hospital | N/A |
| Not Yet Recruiting | Exploring and Evaluating the Impact of 'Refresh and Reconnect!' NCT06805578 | Duke-NUS Graduate Medical School | N/A |
| Recruiting | Swallowing Difficulties in People Over 60 Years: Prevalence, Degree of Difficulty and Intervention NCT06599021 | Lisa Tuomi | N/A |
| Recruiting | Effectiveness of the WHO ICOPE (Integrated Care for Older People) Program in Preventing Age-related Functional NCT06676839 | University Hospital, Toulouse | N/A |
| Recruiting | Comparing Vascular Responses to Resistance Exercise with and Without Blood Flow Restriction in Young and Older NCT06596304 | Egas Moniz - Cooperativa de Ensino Superior, CRL | N/A |
| Unknown | Metabolic Availability in Older and Younger Men NCT06332651 | Wageningen University | N/A |
| Completed | Use of New Tools to Estimate the Intensity of Adapted Physical Activity Sessions NCT05740241 | Centre Hospitalier Universitaire de Nice | — |
| Recruiting | The Beijing Longitudinal Disability Survey in Community Elderly NCT06863727 | Xuanwu Hospital, Beijing | — |
| Unknown | Comprehensive Geriatric Assessment in the Elderly Subjects (PROMISING) NCT05822154 | Istituto Nazionale di Ricovero e Cura per Anziani | — |
| Completed | Protein Digestibility in Older and Younger Adults NCT05534464 | Wageningen University | N/A |
| Completed | Can Cocoa Flavanols Protect Endothelial Function During Prolonged Sitting in Healthy Older Adults? NCT07265869 | University of Birmingham | N/A |
| Completed | Effects of an Exergame Focused on Cognitive-motor Interference on the Cognitive and Motor Capacities of Older NCT04803799 | University Hospital, Limoges | N/A |
| Unknown | Effectiveness of Personal Relevance of Visual Autobiographical Stimuli in Positive Emotions Induction NCT04251104 | University of Castilla-La Mancha | N/A |
| Completed | Acute Exercise Effects on Arterial Stiffness and Cardiovagal Modulation in Adults NCT06616428 | Egas Moniz - Cooperativa de Ensino Superior, CRL | N/A |
| Terminated | The Effect of Fish Oils With Dairy or Plant Based Lipids on Mitochondrial and Physical, and Cognitive Function NCT04194983 | Maastricht University | N/A |
| Active Not Recruiting | Microbiome of the Ageing Gut and Its Effect on Human Gut Health and Cognition. NCT04199195 | Quadram Institute Bioscience | — |
| Completed | Physical Activity Intervention for Loneliness NCT03458793 | University of Birmingham | N/A |
| Completed | Supporting Healthy Aging by Peer Education and Support NCT02745275 | University of Alberta | N/A |
| Completed | Ageing and Acute Care Physicians' Performance NCT02683447 | Sunnybrook Health Sciences Centre | — |
| Completed | Welfare, Wellbeing and Demographic Change: Understanding Welfare Models NCT03348202 | Finnish Institute for Health and Welfare | — |
| Completed | Acute Effects of Sitting Time in Older Adults NCT02605980 | University of Birmingham | — |
| Unknown | The OMAGE (Optimization of Medication in AGEd) Transitional Care-Pathway: Impact on Readmissions NCT02657642 | Assistance Publique - Hôpitaux de Paris | — |
| Unknown | Comprehensive Geriatric Assessment in Primary Care: The Fit for Late Life Project NCT02617719 | University of Southampton | — |
| Completed | Colonic Motility in Constipation and Ageing NCT02575742 | Queen Mary University of London | — |
| Completed | Attention and Memory Training With Video Games in Old Age NCT02796508 | Universidad Nacional de Educación a Distancia | N/A |
| Completed | Implementation of Knowledge-Based Palliative Care NCT02708498 | Lund University | N/A |
| Completed | Influence of of Cream With the Silver Fir Wood Extract (Belinal) on Skin NCT02603029 | VIST - Faculty of Applied Sciences | N/A |
| Completed | Effects of Isoflavone Combined With Astaxanthin on Skin Aging NCT02373111 | Seoul National University Hospital | N/A |
| Completed | Nitrite Supplementation for Improving Physiological Function in Older Adults NCT02393742 | University of Colorado, Boulder | N/A |
| Completed | Health Behaviors and Time-of-Day: Older Adult Cognitive Function NCT02300272 | University of Florida | — |
| Completed | Assessment of the Impact of a Coenzyme Q10 Supplementation on the Skin NCT02604641 | VIST - Faculty of Applied Sciences | N/A |
| Completed | Effects of Nitrate on Liver Perfusion and Sugar Control NCT02195856 | University of Exeter | N/A |
| Unknown | Association of Midlife Dietary and Lifestyle Factors on Cardiac Functional Changes in the Elderly NCT02791139 | National Heart Centre Singapore | — |
| Completed | Effects of Cocoa Flavanol on Skin Aging NCT02060097 | Seoul National University Hospital | N/A |
| Completed | Effect of Strength Training and Protein Supplementation on Muscles in the Very-old NCT01997320 | Bispebjerg Hospital | N/A |
| Terminated | Performance of IGRAs for TB Infection Diagnosis in Elderly NCT01895582 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Brown Adipose Tissue Activity and Age NCT02130154 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Completed | The Relaxation vs. Retreat Study NCT01857830 | University of California, San Francisco | N/A |
| Completed | The Effects of Ageing on the 'Pharmacokinetic and Clinical Observations in People Over Fifty' NCT01737047 | Imperial College London | — |
| Completed | Effect of a Transcutaneous Electrical Nerve Stimulation (TENS) Device on Overall Facial Appearance NCT01740440 | Bio-Medical Research, Ltd. | Phase 4 |
| Completed | The Acute Effect of Two Berry Extracts on Cognition and Mood in Adults Aged 40 to 60 NCT02810769 | Northumbria University | N/A |
| Completed | Fish Oil and Adaptations to Resistance Exercise in Older People NCT02843009 | University of Glasgow | N/A |
| Active Not Recruiting | Generation 100: How Exercise Affects Mortality and Morbidity in the Elderly: A Randomized Control Study NCT01666340 | Norwegian University of Science and Technology | N/A |
| Completed | Generation 100: Blood Volume and Cardiac Function in Healthy Aging NCT01765816 | Norwegian University of Science and Technology | N/A |
| Completed | High Intensity and Moderate Training and Maximal Oxygen Uptake and Activity Levels NCT01931124 | Norwegian University of Science and Technology | N/A |
| Completed | Cardiac Energetics and Function in Normal Human Ageing NCT01504828 | Newcastle-upon-Tyne Hospitals NHS Trust | N/A |
| Withdrawn | An Evaluation of the Memory at Work Program NCT01236664 | Baycrest | N/A |
| Completed | The Long-term Effects of Training on Muscle Strength and Functionality NCT01682330 | Universitaire Ziekenhuizen KU Leuven | — |
| Completed | Sleep Apnea in Frail Elderly NCT01294137 | AGIR à Dom | N/A |
| Active Not Recruiting | Comorbidity and Aging With HIV NCT01466582 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Completed | Human Skin Aging: Clinical Parameters and Gene Expression Profiling NCT01451476 | Stanford University | — |
| Completed | Study to Assess the Effect of Leucine Along With Resistance Exercise on Muscle Strength and Quality of Life in NCT00929929 | Hospital Clinic of Barcelona | N/A |
| Completed | Individual and Environmental Risk Factors of Unplanned Admissions of Elderly NCT00986739 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Leipzig Exercise Intervention in Chronic Heart Failure and Aging NCT00176319 | University of Leipzig | Phase 2 |