| Recruiting | Feasibility and Adherence to a Technology-assisted Home-based Strength Training Program in Adults With Type 2 NCT07416799 | The University of Texas Medical Branch, Galveston | N/A |
| Recruiting | Acute Effects of THC in Older Adult NCT06948136 | Yale University | Phase 1 |
| Recruiting | The Effect of Reminiscence Therapy in Elderly NCT06964399 | Muş Alparslan University | N/A |
| Completed | Multidomain Interventions for Elderly Individuals in Residential Structures NCT06820710 | Istituto di Neuroscienze Consiglio Nazionale delle Ricerche | N/A |
| Recruiting | Cardiac-Control Affecting Learning Through Mindfulness (CALM) NCT06410157 | University of Southern California | N/A |
| Active Not Recruiting | Cognitive Function and EEG Brain Network Remodeling Among Users of Hearing Aids With ARHL NCT06893432 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | — |
| Recruiting | ItaliaN Study With Tailored Multidomain Interventions to Prevent Functional and Cognitive Decline in Community NCT06248723 | University of Milano Bicocca | N/A |
| Recruiting | Multi-organ Responses to CHronic Physical Activity and INactivity NCT06377254 | University of Nottingham | N/A |
| Completed | Effectiveness Of Computer-Based Cognitive Training in Age-Related Cognitive Decline NCT06226103 | University of Jazan | N/A |
| Completed | Brain Enhancement Training Towards Elders Resilience to Aging, Phase IIB NCT05599490 | Posit Science Corporation | N/A |
| Unknown | Interest of Two Digital Devices for the Diagnosis of Neurocognitive Disorders in Elderly People With Cognitive NCT06032611 | RIVAGES | N/A |
| Completed | Study on the Chronic and Acute Effects of Nordic Berry Beverage on Cognitive Function NCT05693441 | Aventure AB | N/A |
| Completed | Heart Rate and Breathing Effects on Attention and Memory NCT05602220 | University of Southern California | N/A |
| Unknown | Decoding the Cognitive Trajectory of Hong Kong SuperAgers: a Longitudinal Follow-up Study NCT05728801 | Chinese University of Hong Kong | — |
| Unknown | OsteoPreP: Food Supplements for Postmenopausal Bone Health NCT05348694 | Australian Catholic University | Phase 4 |
| Completed | Brain Aging: Muscle-to-brain Axis Modulates Physio-cognitive Decline NCT05828043 | National Yang Ming Chiao Tung University | N/A |
| Completed | Development of an Innovative Health Ingredient From Marine By-products for the Healthy Aging NCT04910399 | Abyss Ingredients | N/A |
| Unknown | Multi-target Dietary Supplement Tolerability in an Aging Population (MTDSST) NCT04641663 | Douglas Boreham | N/A |
| Recruiting | TAS Test: Online Motor-cognitive Tests for Early Detection of Alzheimer's Disease NCT05194787 | University of Tasmania | — |
| Recruiting | Cognitive Stimulation for Elderly Bipolar Patients NCT04184375 | Groupe Hospitalier de la Rochelle Ré Aunis | N/A |
| Unknown | Safety and Efficacy of Human Umbilical Cord Blood Plasma Infusion for Age-Related Cognitive Decline NCT04566757 | American Academy of Regenerative Medicine | Phase 1 |
| Completed | Think FAST Research Study NCT04938778 | Arizona State University | N/A |
| Recruiting | The Active Mind Trial: An Adaptive Randomized Trial to Improve Function and Delay Dementia NCT04171323 | University of Alabama at Birmingham | N/A |
| Completed | Cognitive Multi-Tasking Training in Healthy Older Adults NCT04195230 | Columbia University | N/A |
| Unknown | Longevity in Russia NCT06268132 | Center for Strategic Planning, of the Federal Medical and Biological Agency | — |
| Unknown | Modulation of Attention in Event Related Potential (ERPs) as a Marker of Early Cognitive Decline by Ginkgo Bil NCT04121728 | Jean-François Démonet | N/A |
| Enrolling By Invitation | Resilience and Brain Health of Older Adults (MEDEX-2) NCT05124132 | Washington University School of Medicine | N/A |
| Terminated | Impact of Formal Home Help on Quality of Life for Caregivers of Elderly Patients With Neurocognitive Impairmen NCT04732312 | Groupe Hospitalier de la Region de Mulhouse et Sud Alsace | — |
| Recruiting | Preventing Alzheimer's With Cognitive Training NCT03848312 | University of South Florida | Phase 3 |
| Completed | Acute Raspberry Intake on Metabolic Control and Cognitive Function NCT03743792 | USDA Human Nutrition Research Center on Aging | N/A |
| Unknown | The Effect of Age, Physical Fitness and a Single Bout of Aerobic Exercise on Motor and Cognitive Functions NCT03750812 | Hillel Yaffe Medical Center | N/A |
| Unknown | Impact of Comprehensive Dietary Counseling on Dietary Quality, Mental Health, and Quality of Life in Older Adu NCT03702335 | National University of Singapore | N/A |
| Withdrawn | Improvements in Cognitive Skills of Older Adults Using Dynamic Visual Attention Training NCT03456986 | Perception Dynamics Institute | N/A |
| Unknown | ArtontheBrain: An Inclusive Evidence-based Cognitive Health App for Older Adults to Promote Aging at Home NCT03551483 | Baycrest | N/A |
| Terminated | Lifestyle, Exercise and Diet: The LEAD Study NCT03056508 | Rotman Research Institute at Baycrest | N/A |
| Completed | Brain Enhancement Training Towards Elders Resilience to Aging NCT03197454 | Posit Science Corporation | N/A |
| Completed | Train the Brain With Music: Brain Plasticity and Cognitive Benefits Induced by Musical Practice in Elderly Peo NCT03674931 | School of Health Sciences Geneva | N/A |
| Completed | Interventions to Attenuate Cognitive Decline: Keys to Staying Sharp NCT03528486 | University of South Florida | N/A |
| Completed | The Effects of Strawberry Supplementation on Memory and Gait Among Over-weight Older Adults NCT03162913 | USDA Human Nutrition Research Center on Aging | N/A |
| Completed | Effect of Transcranial NIR Light Upon Memory NCT04568057 | Maculume Ltd. | N/A |
| Completed | Remediation of Age-related Cognitive Decline: Vortioxetine and Cognitive Training NCT03272711 | Washington University School of Medicine | Phase 4 |
| Completed | Dosage and Efficacy of Probucol-induced apoE to Negate Cognitive Deterioration NCT02707458 | Douglas Mental Health University Institute | Phase 1 / Phase 2 |
| Active Not Recruiting | The Dortmund Vital Study: Impact of Biological and Lifestyle Factors on Cognitive Performace and Work Ability NCT05155397 | Technical University of Dortmund | — |
| Completed | Attention Training for Learning Enhancement and Resilience Trial NCT02416401 | Posit Science Corporation | N/A |
| Completed | Brain-Computer Interface System for Training Memory and Attention in Elderly NCT02228187 | Duke-NUS Graduate Medical School | Phase 2 |
| Completed | Mindfulness-Based Stress Reduction, Health Education and Exercise NCT02665481 | Washington University School of Medicine | N/A |
| Completed | Effects of Tart Cherry Juice on the Body NCT02922920 | University of Delaware | N/A |
| Completed | Effect of Vitamin D on Cognitive Decline of Patients With Memory Complaint NCT02185222 | University Hospital, Tours | Phase 3 |
| Unknown | The University of Hong Kong Neurocognitive Disorder Cohort NCT03275363 | The University of Hong Kong | — |
| Unknown | n-3 PUFA for Vascular Cognitive Aging NCT01953705 | Oregon Health and Science University | Phase 2 |
| Unknown | Acute Care for Elders (ACE) Program at OHSU Hospital NCT02119078 | Oregon Health and Science University | N/A |
| Completed | A Group Study on the Effects of a Short Multi-Domain Cognitive Training in Healthy Elderly Italian People NCT03771131 | University of Milano Bicocca | N/A |
| Completed | Cognitive Engagement and Aging Mind NCT05924490 | The University of Texas at Dallas | N/A |
| Completed | The Effects of Attentional Filter Training on Working Memory NCT03228446 | German Center for Neurodegenerative Diseases (DZNE) | N/A |
| Completed | Effectiveness of a Brain-Computer Interface Based System for Cognitive Enhancement in the Normal Elderly NCT01661894 | Duke-NUS Graduate Medical School | Phase 1 |
| Completed | Walnuts and Healthy Aging NCT01634841 | Loma Linda University | N/A |
| Completed | The Efficacy of Robot Assisted Group Cognitive Training in Elderly Adults Without Cognitive Impairment NCT01596205 | Samsung Medical Center | N/A |
| Recruiting | Older Breast Cancer Patients: Risk for Cognitive Decline NCT03451383 | Georgetown University | — |
| Completed | Memory Improvement With Docosahexaenoic Acid Study (MIDAS) NCT00278135 | dsm-firmenich Switzerland AG | N/A |
| Completed | Magnetic Resonance Imaging (MRI) and Decline of Aging Aviator Performance NCT01120860 | Palo Alto Veterans Institute for Research | — |