| Completed | Ego-Tucking: Exploring the Psychological Mechanisms of the "Fo-xi" Phenomenon Among University Students NCT07536711 | Lincoln University College | — |
| Recruiting | Monitoring the Effect of Mental Fatigue on Physical Performance Using Wearable Sensors and Physiological Param NCT07323810 | Vrije Universiteit Brussel | N/A |
| Recruiting | Evaluation of the Impact of a Nutritional Formulation on Cognitive Performance Following Stress Exposure. NCT07319117 | Leeds Beckett University | N/A |
| Enrolling By Invitation | Effects of Vitamin B12 and Natural Orange Extract, and Their Combination on Physical and Mental Performance NCT07341789 | Francisco Javier Martínez Noguera | N/A |
| Active Not Recruiting | Benefits of Physical Activity During the School Day to Reduce Mental Fatigue and Optimize Cognitive and Psycho NCT07427329 | University of Extremadura | N/A |
| Recruiting | tAN for First Responders NCT07109349 | Spark Biomedical, Inc. | N/A |
| Not Yet Recruiting | Music Intervention on Golfers Under Mental Fatigue NCT06952283 | Pan Xiaoyang | N/A |
| Completed | Carbohydrate Mouth Rinse (Small-Sided Soccer Games) NCT06990022 | Tokat Gaziosmanpasa University | N/A |
| Completed | The Role of Physical Ardor in Triggering State Anattā and Psychophysiological Recovery NCT07488169 | Lincoln University College | N/A |
| Completed | Mental Fatigue and Performance in Young Soccer Players NCT06982326 | Tokat Gaziosmanpasa University | N/A |
| Completed | Psychophysiological Effects of Green Exercise in Outdoor Green vs. Indoor Control NCT07379164 | Lincoln University College | N/A |
| Completed | Mental Fatigue on Reaction Time and Game Performance in Esport Players NCT06729060 | Bandırma Onyedi Eylül University | N/A |
| Completed | The Effect of Mandala Coloring on Anxiety and Mental Fatigue in Pregnant Women Diagnosed With Threatened Prete NCT06589648 | KTO Karatay University | N/A |
| Recruiting | Impact of Astaxanthin on Cognition in Recreationally Active Females NCT06460181 | University of North Alabama | Phase 4 |
| Completed | Does Mental Fatigue Caused by Social Media Use Affect Biomechanical Properties of Muscles in Young Male Athlet NCT07263334 | Bandırma Onyedi Eylül University | N/A |
| Unknown | Body Awareness and Mental Fatigue in Neck Pain NCT06434688 | Hacettepe University | — |
| Completed | Effects of Music on Table Tennis Stroke Performance Among Mentally Fatigued University Players NCT06028698 | Ding Cong | N/A |
| Completed | The Effect of Smartphone Addiction and Mental Fatigue on Working Memory in University Students NCT05952362 | Kutahya Health Sciences University | — |
| Completed | The Effects of Mental Fatigue Created by Social Media on Upper Extremity Performance NCT06088524 | Bandırma Onyedi Eylül University | — |
| Unknown | Effects of Natural Sounds on Attention Restoration in Virtual Reality NCT05679869 | Nanyang Technological University | N/A |
| Completed | Investigation of Dietary Supplement Liquid Shot Products on Mental Energy, Cognition (Acuity),and Mood NCT06384586 | The Water Street Collective | N/A |
| Unknown | Effects of Natural Sounds on Attention Restoration Outdoors NCT05679882 | Nanyang Technological University | N/A |
| Completed | Brain Oxygenation Marker for Cognitive Function in Healthy Adults NCT05559034 | Société des Produits Nestlé (SPN) | — |
| Completed | The Effects of Mental and Physical Fatigue to Force Production in Adults NCT05973396 | Parker University | N/A |
| Completed | The Individual Response of Healthy Individuals to Mental Fatigue NCT05576935 | Vrije Universiteit Brussel | N/A |
| Unknown | The Effect of Mental Fatigue on the Cerebral Oxygenation During Endurance Exercise NCT05355493 | Vrije Universiteit Brussel | N/A |
| Unknown | A Potential Role for Oxygen in the Development of Mental Fatigue and the Subsequent Decline in Cognitive Perfo NCT05100667 | Vrije Universiteit Brussel | N/A |
| Completed | Mindfulness, Mental Fatigue, Inhibitory Control and Endurance Performance in Athletes NCT05466136 | National Taiwan Normal University | N/A |
| Completed | An Exploratory Investigation of a Supplement to Support Student Learning NCT05528094 | JoySpring | N/A |
| Unknown | Neuropsychological Sequelae and Long COVID-19 Fatigue NCT05323318 | Centro Hospitalar Universitario do Algarve | — |
| Completed | Mindfulness Training, Mental Fatigue, Endurance Performance and Neurocognitive Functions NCT05452460 | National Taiwan Normal University | N/A |
| Unknown | Impact of Mindfulness Program on Perceived Wellness, Eating Habits and Relationship to Food NCT05233046 | Aspire Nutrition, LLP | N/A |
| Unknown | Cognitive Fatigue, Self-Regulation, and Academic Performance: A Physiological Study NCT05012293 | Nanyang Technological University | N/A |
| Unknown | Effects of Natural Sounds on Attention Restoration in Noisy Environment NCT05009784 | Nanyang Technological University | N/A |
| Unknown | Effects of Cognitive Fatigue on Heart Rate Variability and Skin Conductance NCT05011318 | Nanyang Technological University | N/A |
| Completed | Effect of Coffeeberry on Mood and Cognitive Performance NCT04975802 | PepsiCo Global R&D | N/A |
| Completed | Effects of Nature Exposure Intervention on Soccer Performance Among Mentally Fatigued University Players NCT04693481 | Universiti Putra Malaysia | N/A |
| Completed | Mental Fatigue and Industrial Work Performance NCT04721392 | Vrije Universiteit Brussel | N/A |
| Unknown | The Electrophysiological Signature of the Mental Fatigue-induced Impairment in Endurance Performance NCT04719975 | Vrije Universiteit Brussel | N/A |
| Completed | The Reliability Assessment of Emergency Paramedics' Fatigue Using Automated Pupillometry NCT04954430 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Unknown | Exogenous Ketone Supplementation and Cognitive Function During Exercise NCT04576026 | Western University, Canada | N/A |
| Recruiting | Exploring Immunological Markers Associated With Mental Fatigue in Graves' Disease NCT05678374 | Vastra Gotaland Region | — |
| Recruiting | Validating Immunological Markers Associated With Mental Fatigue in Graves' Disease NCT06081439 | Vastra Gotaland Region | — |
| Unknown | Evaluation of Physical and Cognitive Industrial Workload NCT03580304 | Vrije Universiteit Brussel | N/A |
| Completed | The Effect of Mental Fatigue on Lower Limb Functional Performance Tests and Brain Activity in a Healthy Popula NCT03643406 | Vrije Universiteit Brussel | N/A |
| Completed | Examining the Effects of One-Month Probiotic Treatment on Mental Fatigue NCT03611478 | Swinburne University of Technology | Phase 2 |
| Unknown | Wearable Robotic Upper Body Exoskeleton for Workers NCT03491501 | Vrije Universiteit Brussel | — |
| Completed | The Role of Brain Activation and Cerebral Blood Flow in Mental Fatigue. NCT03366233 | Vrije Universiteit Brussel | N/A |
| Completed | A Tele-mental Health Intervention to Support Parents Caring for a Technology-dependent Child at Home NCT03578289 | Boston Children's Hospital | N/A |
| Completed | The Influence of Fatigue on Trunk Motor Control and Brain Activity NCT03576391 | University Ghent | N/A |
| Completed | The Effect of a Caffeine Blend on Reaction Time, Mental Performance and Focus in Athletic Males NCT03019523 | University of Mary Hardin-Baylor | N/A |
| Completed | Turning Night Into Day: Transcontinental Provision of Telehealth By and For the Emory Community NCT02895997 | Emory University | N/A |
| Completed | A Study to Evaluate Efficacy of IP on Alertness and Mental Fatigue NCT02816827 | Vedic Lifesciences Pvt. Ltd. | N/A |
| Unknown | Understanding Mental Fatigue After Subarachnoid Hemorrhage NCT06239142 | Sahlgrenska University Hospital | — |
| Completed | Effect of Ginko and Cistanche Against Fatigue Symptoms NCT02807649 | Access Business Group | N/A |
| Completed | Effect of Thyroid Hormone Replacement on Fatigability in Untreated Older Adults With Subclinical Hypothyroidis NCT02500342 | Insel Gruppe AG, University Hospital Bern | Phase 4 |
| Completed | Effect of Phytochemicals From Theobroma Cacao on Mental Energy NCT01651793 | University of Georgia | N/A |
| Unknown | Hearing Impairment, Cognitive Therapy and Coping NCT01206829 | Oslo University Hospital | Phase 1 |
| Completed | Polyunsaturated Fatty Acids (PUFA) Status and Cognitive Function in Healthy Young Adults NCT01075958 | Northumbria University | — |
| Completed | Pharmaton Upgrade in Improving Mental Performance and Decreasing Fatigue NCT00144235 | Boehringer Ingelheim | Phase 3 |