Mood

186 registered clinical trials studyying Mood — 21 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	PURSUIT: A Technologically Augmented School-based Program to Improve Child Coping and Prevent Substance Use. NCT07266740	Michigan State University	N/A
Completed	The Acute Effects of Liquid IV's Pre-Workout Supplement on Muscle Endurance & Strength, Energy, and Cognition NCT07225608	Applied Science & Performance Institute	N/A
Recruiting	Effects of a Collagen Supplement on Quality of Life, Appetite and Glycaemic Control NCT07229014	King's College London	N/A
Completed	A Clinical Trial to Evaluate the Effects of a Supplement on Energy and Mood NCT07398521	Cymbiotika, LLC	N/A
Withdrawn	Virtual Windows in a Windowless Classroom NCT06980051	Stanford University	—
Not Yet Recruiting	Exploring the Cognitive Benefits of a Blackcurrant-Based Supplement in Normobaric Hypoxia NCT07166835	Leeds Beckett University	N/A
Active Not Recruiting	Examining Effects of Active Plant Engagement on College Student Well-Being and Performance NCT07228013	Colorado State University	N/A
Completed	Acute Cognitive Effects of Brain Edge NCT07018674	Nature's Sunshine Products, Inc.	N/A
Recruiting	Physiological and Mood Changes After Walking in Green Spaces. A Comparison of Environments. NCT07114146	University of Vigo	N/A
Recruiting	Combined Blood Pressure Medication and Activity Scheduling for Low Mood NCT07017023	University of Oxford	EARLY_Phase 1
Recruiting	Investigation of the Acute Effects of Nepalese Pepper Extract (Zanthoxylum Armatum DC) on Cognitive Function, NCT07047105	Northumbria University	N/A
Completed	Acute Effects of Zynamite® S in Cognitive Function and Mood NCT07126717	Nektium Pharma SL	N/A
Recruiting	Developing Resilience and Anxiety Management Through the Arts NCT07033052	Case Western Reserve University	N/A
Enrolling By Invitation	Intern Health Study 2025 NCT07052357	University of Michigan	N/A
Active Not Recruiting	Effect of Black Cumin Seed Oil Supplementation on Cortisol, Stress and Mood NCT06950424	Shawn Talbott	N/A
Not Yet Recruiting	Investigating the Acute and Chronic Effects of a Supplement Containing Caffeine, Vitamins, Minerals and Botani NCT06780774	Northumbria University	N/A
Completed	Effects of Indena's Virtiva® Plus Ginkgo Biloba Extract on Stress, and Cognitive Performance NCT06583941	Applied Science & Performance Institute	N/A
Completed	The Effects of 8-week Resistance and Aerobic Exercise on Anxiety, Depression, Sleep, Inhibitory Control in You NCT06848322	University of Seoul	N/A
Completed	Cognitive Performance and Mood After Ingestion of Dietary Supplement by University Students NCT07438236	Cooperativa de Ensino Superior, Politécnico e Universitário	N/A
Completed	Technology Exposure and Child Health: Wellness Impact and Social Effects: An Observational Product Registry St NCT06664944	Aura	—
Enrolling By Invitation	Effectiveness of Microdosed GLP-1 in Improving Health, Quality of Life, and Longevity Measures NCT07092605	AgelessRx	EARLY_Phase 1
Recruiting	Efficacy and Safety of Shatavari for Treatment of Menopausal Symptoms in Women: A Randomized, Double-blind, Th NCT06716554	SF Research Institute, Inc.	N/A
Recruiting	Student Exercise and Sleep Timing Study - Part 2 NCT06336590	Rutgers, The State University of New Jersey	N/A
Completed	Efficacy of the Tony Robbins Rapid Planning Method (RPM) NCT06539949	Applied Science & Performance Institute	N/A
Completed	The Benefits of Nature for Mood and Cognition in Persons With and Without Parkinson's Disease NCT06483126	Boston University Charles River Campus	—
Completed	A Study to Assess the Effects of Dietary Supplement Drinks on Sleep, Stress and Mood NCT06378567	The Water Street Collective	N/A
Active Not Recruiting	Intern Health Study 2024 NCT06465680	University of Michigan	N/A
Completed	Acute Effects of PLT Health Solutions zümXR Extended-Release Caffeine NCT06441695	Applied Science & Performance Institute	N/A
Not Yet Recruiting	The Acute Effects of Blueberries on Cognition and Mood in the Postpartum NCT06402916	University of Reading	N/A
Recruiting	Mushrooms, Mood and Mental Wellbeing in Gen Z Women NCT06406946	Northumbria University	N/A
Recruiting	Psychological Effects of a Set of Essential Oils NCT06271759	University of Bucharest	N/A
Completed	Effects of Exergames and Resistance Training NCT05920577	Hong Kong Metropolitan University	N/A
Completed	Examining the Effects of Virtual Reality Exercise on Mental Health NCT06367439	University of Victoria	N/A
Recruiting	Investigating the Effects of Dietary Phospholipids on Measures of Human Brain Health and Psychological Wellbei NCT06107075	Northumbria University	N/A
Completed	Investigating the Effects of Dietary Phospholipids on Stress Reactivity and Recovery NCT06109922	Northumbria University	N/A
Unknown	ZOE's Ferment Experiment NCT06082778	Zoe Global Limited	N/A
Completed	Cognitive, Mood, Anti-Inflammatory and Metabolic Effects of Chronic Oyster Mushroom Intervention in Older Adul NCT06846827	University of Reading	N/A
Recruiting	Impact of Bright Light Therapy on Prader-Willi Syndrome NCT05939453	Maimonides Medical Center	N/A
Completed	A Single-Arm, Virtual Clinical Trial to Evaluate the Effects of a Sleep Supporting Beverage and Two Coffee Sub NCT06146517	Clevr Blends	N/A
Recruiting	Use Muscadine Wine Nutraceuticals to Improve Brain Health, Cognition, and Mental Health NCT05541887	University of Florida	N/A
Completed	Novel Objective Digital Biomarkers for Assessing Sub-clinical Mood Disturbances in the Singaporean Population NCT06115590	Institute for Human Development and Potential (IHDP), Singapore	N/A
Completed	A Clinical Trial to Assess the Effects of a Vitamin Shot on Energy Levels NCT06019858	Vitamin Energy®	N/A
Completed	PRebiotic Intervention for Metabolic and MEntal Health (PRIME) NCT06216626	Myota GmbH	N/A
Completed	Citicoline Dose on Energy Drink Efficacy NCT06890962	Nathaniel Jenkins	N/A
Completed	Effects of Yoga on Women with Breast Cancer NCT05869721	The Hong Kong Polytechnic University	N/A
Completed	Anaerobic Exercise and Mental Acuity NCT05850221	Arizona State University	N/A
Withdrawn	Feasibility and Efficacy of rTMS in Healthy Persons NCT04074811	Wayne State University	N/A
Active Not Recruiting	Effects of Diet on Perinatal Mood and Cognition NCT05890014	University of Reading	N/A
Completed	A Clinical Trial to Assess the Efficacy of a Plant-based Energy Shot on Focus and ADHD-like Symptoms NCT05857956	Proper Wild, Inc.	N/A
Completed	Effects of Lactobacillus Plantarum KABP-51 Probiotic on Body Composition, Microbiome and Mood in Healthy Overw NCT06808061	3 Waves Wellness	N/A
Unknown	Effects of a Single Dose of Wild Blueberries on Mood and Executive Function in Healthy Emerging Adults NCT05717452	University of Reading	N/A
Completed	Investigation of a Dietary Supplement Liquid Shot Product on Aspects of Mood Both At Rest and During a Laborat NCT06785142	The Water Street Collective	N/A
Completed	Lighting for Older Adults With Dementia NCT05697757	Arizona State University	N/A
Completed	The Impact of Glycemic Index on Sleep and Memory Consolidation NCT05591573	Swansea University	N/A
Completed	Beauty as a State of Wellness Beauty as a State of Wellbeing in Women 40 to 64 Years of Age NCT05945472	Instituto de Investigación Sanitaria Aragón	N/A
Completed	Investigation of Dietary Supplement Liquid Shot Products on Mental Energy, Cognition (Acuity),and Mood NCT06384586	The Water Street Collective	N/A
Completed	The Effects of Exercise Intensity on Mood and Wellbeing NCT05721521	University of Reading	N/A
Completed	The Effects of Bright Light Therapy on Adolescent's Sleep Quality and Well-being NCT05555186	Reykjavik University	N/A
Active Not Recruiting	Behavioural and Physiological Responses to Dog Visits in Nursing Homes NCT05516264	University of Aarhus	N/A
Completed	Effect of BrainPhyt, a Microalgae Based Ingredient on Cognitive Function in Healthy Older Subjects NCT04832412	Microphyt	N/A
Completed	Neurological, Inflammatory and Metabolic Effects of Acute Mushroom Intervention in Older Adults NCT05594329	University of Reading	N/A
Completed	SimpleC Wellness Platform With Social Robot Interaction (Long-term) NCT05599503	SimpleC, LLC	N/A
Completed	Intern Health Study 2022 and 2023 NCT05436145	University of Michigan	N/A
Completed	Assessing Effects of Mineral-rich Floatation Spa Treatment on Mood and Psychological Health Outcomes NCT05451888	University of Reading	N/A
Completed	An Exploratory Investigation of a B12 Vitamin to Increase Energy and Focus NCT05517005	Sourse	N/A
Completed	The Safety and Efficacy of MoodElite T-4003-1 on Improving Mood in a Healthy Adult Population With Mild to Mod NCT05318456	Chenland Nutritionals Inc.	Phase 1 / Phase 2
Recruiting	Research Framework Exploring Sleep Health NCT05197738	Scripps Translational Science Institute	—
Completed	SimpleC Wellness Platform With Social Robot Interaction NCT05296239	SimpleC, LLC	N/A
Completed	Effects of Prebiotics on Intestinal Colonization and Mood in a University Cohort NCT05212545	Beneo-Institute	N/A
Completed	Acute Effects of Mango Leaf Extract on Cognitive Function in Healthy Adults: A Double-Blind, Placebo-Controlle NCT05182450	PepsiCo Global R&D	N/A
Terminated	COVID-19 (Coronavirus Disease-2019) Psychiatric Outcomes NCT05119400	Weill Medical College of Cornell University	—
Completed	The Effects of a Multi-ingredient Night-time Tea on Sleep Quality, Wellbeing and Markers of Immune Function NCT05478980	Northumbria University	N/A
Completed	Energy Drink Effects on Performance, Mood, and Cardiovascular Outcomes NCT05559372	Nathaniel Jenkins	N/A
Completed	Effect of PeakATP on Mood, Reaction Time and Cognition NCT05100589	University of Central Florida	N/A
Recruiting	Contraceptive Hormone and Reward Measurement (CHARM Study) NCT05058872	University of Colorado, Denver	Phase 4
Unknown	Behavioral Activation Plus Savoring for University Students NCT05234476	Southern Methodist University	N/A
Completed	Acute and Chronic Effects of Ecologic Barrier© on Mood and Cognition NCT04951687	University of Reading	N/A
Completed	A Study to Assess the Synergistic Effects of a Cranberry Beverage on Cognitive Function NCT05008549	Ocean Spray Cranberries, Inc.	N/A
Completed	Effect of Coffeeberry on Mood and Cognitive Performance NCT04975802	PepsiCo Global R&D	N/A
Completed	Brain Function and EEG NCT05003076	University of Chicago	EARLY_Phase 1
Completed	The Effect of Diet on Parents' Mental Health in the Postnatal Period NCT04990622	University of Reading	N/A
Completed	The Emotional, Physical and Cognitive Benefits of Purposeful Green Space Activities on Seniors NCT04913363	University of Virginia	N/A
Completed	Mindfulness-based Music Therapy in Blind Elderly Women NCT05583695	The Hong Kong Polytechnic University	N/A
Completed	The Effects of a Single Dose of Wild Blueberries on Mood and Cognition in Healthy Young Adults NCT04935099	University of Reading	N/A
Completed	The Impact of Adequate Water Intake on Exercise Performance and Mood in Women and Men NCT05033665	Arizona State University	N/A
Completed	Turmeric for Memory Impairment and Cognition NCT04860050	Givaudan France Naturals	N/A
Completed	Outcomes of a Self-guided Versus Therapist-guided Online Mental Health Treatment NCT04810988	Duke University	N/A
Completed	The Effects of Cannabidiol on the Driving Ability of Healthy Adults NCT04590495	West Virginia University	Phase 2
Active Not Recruiting	Diet, Food, Exercise and Nutrition During Social Distancing NCT04754074	University of Arkansas, Fayetteville	N/A
Completed	Managing Cancer and Living Meaningfully NCT04646213	Virginia Commonwealth University	N/A
Completed	Neurodynamics of Prosocial Emotional Processing Following Serotonergic Stimulation With N,N-Dimethyltryptamine NCT04716335	Psychiatric University Hospital, Zurich	EARLY_Phase 1
Completed	Westlake Sailing Cohort NCT04611945	Westlake University	—
Unknown	Stand Up Kansas: An Intervention to Reduce Sedentary Behavior in the Home Work Environment NCT04641689	Kansas State University	N/A
Completed	Evaluation of Mindfulness and Yoga in Basic Combat Training NCT05550610	Walter Reed Army Institute of Research (WRAIR)	N/A
Unknown	Music Therapy in Frontline Healthcare Workers NCT04551274	Simon Fraser University	N/A
Completed	Effect of Daily Vinegar Ingestion for Four Weeks on Mood State in Healthy College Students NCT04706806	Arizona State University	N/A
Completed	Impact of Botox Treatment Into the Upper One Third of the Face an Area on Mood and Self -Appearance Satisfacti NCT04439825	DeNova Research	Phase 1
Unknown	Presence of Aquarium in the Waiting Room of a Geriatric Dental Clinic NCT04630600	University of Zurich	N/A
Completed	The Effect of Foot Massage After Open Heart Surgery on Postoperative Pain, Sleep Quality and Mood of Patients NCT05567107	Ataturk University	N/A
Unknown	Tools for Wellbeing COVID-19 National Study of Undergraduate Students NCT04414371	Rutgers, The State University of New Jersey	N/A
Completed	Psychological Effects of the COVID-19 Pandemic on the Hungarian Adult Population NCT04426266	Szeged University	—
Terminated	Pilot Study of the Haymakers for Hope Fitness Program NCT04220216	Massachusetts General Hospital	N/A
Recruiting	Acute Effects of Stimulant Medication in College Students With ADHD NCT03935646	University of Wyoming	Phase 2
Completed	The Effects of Heart Rate Variability Biofeedback Training on Hematopoietic Cell Transplantation Patients NCT04275830	Arizona State University	N/A
Completed	Hemp Oil + User Experience Study NCT04026672	Thorne HealthTech, Inc	—
Completed	The Acute Effect of a Walnut Intervention on Cognitive Performance, Brain Activation, and Serum Markers of Inf NCT04075448	University of Reading	N/A
Completed	The Kiss of Kindness Study II NCT04013451	Western University, Canada	N/A
Completed	A Mobile App to Increase Physical Activity in Students NCT04440553	University of California, Berkeley	N/A
Completed	Tryptophan Supplementation to Improve Night Shift Workers' Health NCT04505800	National Yang Ming Chiao Tung University	N/A
Terminated	Piano Training, Caregivers, and Parkinson's Disease NCT03922672	University of Miami	N/A
Completed	The Impact of Artificial Sunlight on Human Sleep and Circadian Rhythms NCT03636360	VA Palo Alto Health Care System	N/A
Completed	Chronic Effects of Euphytose® on Psychological and Physiological Measures of Stress NCT03909906	Northumbria University	N/A
Completed	The Effects of Resveratrol Supplementation on Inflammation and Cognitive Performance in Healthy Adults NCT04314739	Northumbria University	N/A
Withdrawn	The Effect of a Therapy Dog Activity on Employees' Stress, Mood, and Job Satisfaction and Commitment NCT03849144	Virginia Commonwealth University	N/A
Completed	Inner Engineering Yoga Program on Short and Long Term Health Effects (ISHA-Impact): A Longitudinal Study NCT04189146	Beth Israel Deaconess Medical Center	N/A
Completed	Music Therapy and Dialysis: A Pilot Investigation Into the Effectiveness of Patient-Selected Music Interventio NCT03925168	Tulane University	N/A
Completed	Effects of a Proactive Social Robot for Older Adults in Reducing Loneliness and Social Isolation NCT03972787	Baycrest	N/A
Completed	Evaluating Risk Factors and Biomarkers for Adaptation and Resilience to Spaceflight NCT03786016	University of Pennsylvania	N/A
Unknown	The Gut Microbiota in Stress, Mood and Eating Behaviours. NCT03482258	University of Roehampton	N/A
Unknown	Ultra-Brief Intervention to Reduce Depressive and Anxious Symptoms NCT03293797	Sunnybrook Health Sciences Centre	N/A
Completed	Technology Enabled Mental Health Intervention for Individuals in the Criminal Justice System NCT03105973	Jail Education Solutions, Inc.	N/A
Completed	Acute and Chronic Effects of Avena Sativa on Cognition and Stress NCT03689348	Northumbria University	N/A
Completed	Examining the Effects of One-Month Probiotic Treatment on Mental Fatigue NCT03611478	Swinburne University of Technology	Phase 2
Completed	Effect of Rose-colored Glass on Mood NCT03992586	Florida Center for Dermatology	N/A
Completed	Effects of Hemp Oil on Markers of Optimal Wellness, Stress Resilience and Recovery in Healthy Subjects NCT04294706	The Center for Applied Health Sciences, LLC	N/A
Unknown	OxPALM: Oxford Study on Probiotics and Low Mood NCT03801655	University of Oxford	N/A
Completed	The Influence of 5-HTTLPR and BDNF Polymorphisms on Anxiety and Mood After Acute Exercise NCT03556176	Universidade Federal de Goias	N/A
Completed	Effects of a Thermogenic Dietary Supplement on Metabolic, Hemodynamic, and Mood Responses NCT03678116	University of Mary Hardin-Baylor	N/A
Completed	The Effects of 12 Weeks Supplementation With a B-vitamin and Herbal Supplement on Neurocognitive Function and NCT03482063	Swisse Wellness Pty Ltd	Phase 2
Completed	A Study by ChromaDex to Assess the Effects of TRU NIAGEN on Cognitive Function, Mood and Sleep in Older Adults NCT03562468	ChromaDex, Inc.	N/A
Unknown	Diabetes and Cognitive Functions in Middle Age NCT05919927	Tampere University Hospital	—
Completed	Music Therapy for Persons With Dementia NCT03643003	University of Iowa	N/A
Completed	Investigational Test of a New Sleep Supplement NCT03567343	University of Arizona	N/A
Completed	Benefits of a Higher Protein, 'Egg-cellent' Breakfast in the Classroom NCT03536676	Purdue University	N/A
Completed	Impact of Mothers Touch Program on Women's Psychological Functioning NCT03703219	NMP Medical Research Institute	—
Completed	Hot Showers on Postpartum Fatigue, Mood and Comfort In Women Giving Vaginal Birth NCT04848922	Nigde Omer Halisdemir University	N/A
Completed	2018 Intern Health Study Micro-randomized Trial NCT03972293	University of Michigan	N/A
Completed	Bright Light Therapy in Older Adults With Moderate to Very Severe Dementia NCT04949984	Universidade da Coruña	N/A
Unknown	Hypo-hydration Mood and Cognition NCT03948230	Swansea University	N/A
Completed	Investigation of the Acute and Chronic Cognitive and Mood Effects of CP9700 in Humans NCT03526406	University of Reading	N/A
Unknown	Person Centered Nursing Homes: Impact Assessment Of Centered Person Care In Nursing Homes NCT03200145	Fundacio Salut i Envelliment UAB	—
Unknown	The Effects of Chia on Overweight/Obese Women NCT03233906	California State Polytechnic University, Pomona	N/A
Completed	The Effect of Acute Minocycline Administration on Emotional Processing and Cognition in Healthy Volunteers NCT03768557	University of Oxford	N/A
Completed	FOCUS Guidelines and Adherence to Physical Activity in Ageing Women. NCT03981965	University of Valencia	N/A
Completed	Scrutinizing and Promoting Mindfulness Via New Technologies NCT03148678	University Hospital, Basel, Switzerland	N/A
Completed	Utilizing GI: Exploring an Optimum Glycaemic Profile for Cognitive Function Across the Day NCT03346746	Matthew Grout	N/A
Completed	Examining the Effects of a Team-based Running Program NCT03143582	St. Joseph's Healthcare Hamilton	N/A
Unknown	Does Salt Intake Improve Mood NCT03467568	Swansea University	N/A
Completed	Abbreviating Mindfulness-Based Therapy for Depressive and Anxious Symptoms NCT02861066	Sunnybrook Health Sciences Centre	N/A
Completed	Cannabis Observational Study on Mood, Inflammation, and Cognition NCT03522103	University of Colorado, Denver	—
Completed	The Effect of Glycaemic Index Variation on Blood Glucose and Mood in Healthy Participants Across the Day NCT03344185	Matthew Grout	N/A
Completed	Effect of Coffeeberry on Mood, Motivation and Cognitive Performance NCT04974606	PepsiCo Global R&D	N/A
Completed	Walking Green: The Effects of Walking in Forested and Urban Areas NCT03950661	Northwestern University	N/A
Completed	Mood Management Effects of Brief Unsupported Internet Interventions II NCT02789280	i4Health	N/A
Completed	Stress & Premenstrual Symptoms Study NCT02777372	Johns Hopkins University	Phase 4
Completed	Evaluating the Role of Expectations in Response to Caffeine Consumption: An RCT NCT02461693	University of Alabama at Birmingham	N/A
Completed	Effects of a Ketogenic Diet on Psychological Outcomes NCT04086498	University of Padova	N/A
Completed	The Effects of A Proprietary Spearmint Extract on Cognitive Performance NCT02518165	Kemin Foods LC	N/A
Completed	Smartphone Application, Mood and Stress NCT02365220	University Hospital, Basel, Switzerland	N/A
Completed	A Study to Evaluate the Effect of a Study Product on Quality of Life and Mood NCT02865863	KGK Science Inc.	Phase 2
Completed	Mood Management Effects of Brief Unsupported Internet Interventions NCT02748954	i4Health	N/A
Completed	Music Therapy Improves the Mood of Patients Undergoing Hematopoietic Stem Cells Transplantation NCT02639169	Universidade Federal do Paraná	N/A
Completed	Effects on Cognitive Functions and Mood of Food Products Rich in Polyphenols NCT02243956	Lund University	N/A
Completed	Stress Management for Cancer Patients: How Well Does it Work? (C2H-D) NCT02070250	Ohio State University Comprehensive Cancer Center	N/A
Completed	Effect of Frequent Interruptions of Prolonged Sitting on Self-perceived Levels of Energy, Mood, Food Cravings NCT02717377	University of Colorado, Denver	N/A
Completed	Cognitive Effects of 500mg Trans-resveratrol NCT01794351	Northumbria University	N/A
Active Not Recruiting	The Effect of Portion Sizes on Mood NCT01725425	The University of Tennessee, Knoxville	N/A
Completed	Clinical Trial to Evaluate Magtein in Older Adults NCT02363634	Miami Research Associates	N/A
Completed	Mood, Serotonin and Social Interaction NCT02051530	University of Groningen	EARLY_Phase 1
Completed	Feasibility Study on the Effect of Complementary Methods as Supportive Interventions for Parents of Children W NCT01590524	Cyprus University of Technology	N/A
Completed	Sub-chronic Effects of 5-hydroxytryptophan on Mood and Emotional Processing in Healthy Volunteers NCT01514409	Northumbria University	N/A
Completed	Cognitive and Cerebral Blood Flow Effects of 2-week Caffeine Abstinence or Maintenance NCT01376882	Northumbria University	N/A
Completed	The Effects of Efalex Active 50+ on Cognitive Performance, Well-being and Cerebral Hemodynamics in Healthy Old NCT01185379	Northumbria University	N/A
Completed	VITAL-DEP: Depression Endpoint Prevention in the VITamin D and OmegA-3 TriaL NCT01696435	Brigham and Women's Hospital	N/A
Completed	The Effects of Cranial Electrotherapy Stimulation (CES) on Brain Function, Brain Chemistry and Mood NCT01860677	Mclean Hospital	N/A
Completed	Effects of Dietary Protein Intake From Beef/Pork and Soy/Legumes on Appetite, Mood, and Weight Loss NCT01005563	Purdue University	N/A
Completed	Differential Effects of Clomiphene Citrate in Women Undergoing Superovulation NCT01291056	University of Utah	N/A
Unknown	Exercise Versus Cognitive Behavioural Therapy on Cancer-related Fatigue NCT01035203	Charite University, Berlin, Germany	Phase 3
Completed	Effects of Epigallocatechin Gallate (EGCG) in Healthy, Young Adults NCT00981292	Northumbria University	Phase 4
Completed	The Effects of Caffeine and L-theanine Both Alone and in Combination on Cerebral Blood Flow, Cognition and Moo NCT00981955	Northumbria University	Phase 4
Completed	Comparison of the Analgesic Effects of Dronabinol and Smoked Marijuana in Daily Marijuana Smokers NCT00743119	New York State Psychiatric Institute	Phase 2
Completed	Effects of Theobromine and Caffeine on Mood, Cognition and Blood Pressure NCT01288547	Unilever R&D	N/A
Completed	Cognitive and Mood Effects of Docosahexaenoic Acid (DHA)-Rich and Eicosapentaenoic Acid (EPA)-Rich Fish Oil in NCT01075919	Northumbria University	N/A
Completed	Polyunsaturated Fatty Acids (PUFA) Status and Cognitive Function in Healthy Young Adults NCT01075958	Northumbria University	—
Unknown	Prevention of the Age-Related Cognitive Impairment by Exercise and Mental Activity - Berlin Bleibt Fit NCT00629174	Charite University, Berlin, Germany	Phase 3
Terminated	Memantine or Riluzole Prophylaxis for Corticosteroid-induced Mood and Declarative Memory Changes NCT00283309	University of Texas Southwestern Medical Center	Phase 4