Clinical trials: Memory Functions
Cognitive Impairment
Phenytoin for Memory Impairment Secondary to Megestrol
This study is designed to test if megestrol acetate induces changes in declarative memory in healthy controls and if pre-administration of phenytoin can ameliorate any induced cognitive impairments.
- Trial name
- NCT02595723
- Testing
- Phenytoin 200 mg capsule, Megestrol 800 mg liquid
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Focus: To Examine Acute Effects of CBG on Anxiety, Stress, and Cognition
Acute Effects of Cannabigerol
The purpose of this study is to examine the effects of hemp-derived cannabigerol (CBG) on anxiety, stress, mood, and cognition. Further, the severity of various side effects of CBG (sleepiness, dry mouth, dry eyes, increased…
- Trial name
- NCT05257044
- Testing
- Cannabigerol
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Washington State University
Neurodegenerative Disease, Mild Cognitive Impairmen
Clinical Cohort of Memory Disorders
This observational study is designed as a multicenter clinical cohort to collect and bank blood specimens linked to clinical and brain imaging data for biomarker discovery and validation in memory disorders.
- Conditions
- Neurodegenerative Disease, Mild Cognitive Impairmen, Dementia, Alzheimer Disease
- Trial name
- NCT07880275
- Where
- South Korea
- Volunteers
- 1,550 people, healthy volunteers welcome
- Sponsor
- Yonsei University
BK Polyomavirus, Kidney Transplant
Study of Anti-BKPyV Immune Responses in Kidney Transplant Patients With BKPyV Viremia
The human pathogen BK polyomavirus (BKPyV) is a ubiquitous, small, non-enveloped DNA virus that infects over 90% of people, typically in childhood with mild or no symptoms.
- Trial name
- NEPHRO-BK (NCT06988072)
- Testing
- blood sampling
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Alzheimer's Disease
Memory Imaging of Normal Aging
The purpose of this study is to develop imaging techniques that can distinguish functional brain changes in people at high risk for dementia years prior to onset of clinical memory problems from those with normal changes of aging.
- Trial name
- NCT00315575
- Testing
- BOLD and Perfusion brain MRI
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Healthy
Effects of Sage Extracts on Cognitive Function During Aerobic Exercise
Extracts of sage have been reported to interact with central nervous system (CNS) mechanisms relevant to cognitive performance but, to date, no trial has clearly demonstrated the possible effects in healthy individuals in…
- Trial name
- NCT04804657
- Testing
- Sage extracts Cognivia
- Where
- France
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Burgundy
Phobias
The Effect of Intravenous Anesthetics on Fear Learning and Memory
People often develop fearful responses to things, but have no conscious control over the fear. This is a basic form of unconscious memory, called "fear conditioning." Intravenous anesthetic drugs have remarkable effects on…
- Trial name
- NCT00767767
- Testing
- Propofol 0.45mcg/mL, Propofol 0.90mcg/mL, Thiopental 1.5mcg/mL
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Infant Nutrition Disorders, Health Behavior
Sharing Histories: Test of a Teaching Method for Community Health Workers
The purpose of this study is to determine the effectiveness of an innovative methodology for training Community Health Workers that will improve their effectiveness in educating mothers to adopt best practice health behaviors in…
- Trial name
- NCT02903602
- Testing
- Sharing Histories training method for CHW, Standard training method for CHW
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Future Generations Graduate School
Basic Science: Visual Attention in Healthy Participants, Basic Science: Neural Representations of Location
Probing the Role of Feature Dimension Maps in Visual Cognition: Impact of Working Memory Maintenance (Expt 2.3)
How does one know what to look at in a scene? Imagine a "Where's Waldo" game - it's challenging to find Waldo because there are many 'salient' locations in the picture, each vying for one's attention.
- Trial name
- NCT06733467
- Testing
- Stimulus properties: remembered feature
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, Santa Barbara
Volunteers, Flu Vaccine
Impact of FLU Vaccination on Nasal Resident Memory Immune Responses and Peripheral Respiratory-tropic Memory Immune Responses
Mucosal sites, such as respiratory mucosa, are the primary entry points entry points for pathogens. However, clinical evaluation of vaccines against respiratory respiratory pathogens is currently based primarily on analysis of…
- Trial name
- MUCOVAC_2 (NCT06824779)
- Testing
- Flu Vaccine, Biological samples
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Memory Decline, Cognitive Decline
Anti-inflammatory Probiotics in Cognitive Functioning
The goal of this study is to explore the potential impact of an anti-inflammatory probiotic mixture of psychobiotics including Bifidobacterium longum Rosell®-175 and Lactobacillus helveticus Rosell®-52 on cognitive functions in…
- Conditions
- Memory Decline, Cognitive Decline, Cognitive Aging
- Trial name
- CoProM (NCT07165977)
- Where
- Poland
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University of Social Sciences and Humanities, Warsaw
Marijuana, THC
THC Memory & Reward Learning Pilot
Tetrahydrocannabidiol (THC) is the psychoactive chemical in cannabis that makes people high. This study aims to dissect acute impairment of various forms of memory and learning by THC in cannabis compared to placebo.
- Conditions
- Marijuana, THC, Cannabis
- Trial name
- NCT05116527
- Testing
- Marijuana, Hash, THC, or Grass
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hartford Hospital
Childhood Absence Epilepsy [Pyknolepsy]
Functional Magnetic Resonance Imaging (fMRI) Study of Memory in Children
Memory is a cognitive function whose development is still poorly documented in children, but which is often disturbed in temporal epilepsy. There are no studies about the disorders of episodic memory.
- Trial name
- NCT00242905
- Testing
- Study of memory using MRI
- Where
- 2 sites in France
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Posttraumatic Stress Disorders
Cognitive Training for Post Traumatic Stress Disorder: Effects on Cognitive, Emotional, and Brain Function
The purpose of this pilot study is to determine the effects of computer-based training in executive functioning compared to word games on cognitive and emotional aspects of combat-related PTSD.
- Trial name
- NCT01644851
- Testing
- Executive function training
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Missouri, Kansas City
Cognitive Impairment, Autoimmune Encephalitis
To Explore Cognitive Neural Mechanism of Autoimmune Encephalitis by Using Neuropsychological Tests and Multi-modal MRI
Most of patients with autoimmune encephalitis are left with permanent cognitive deficits of varying severity. The patients' life and career would be affected definitely by cognitive deficits.
- Trial name
- NCT03530462
- Testing
- rituximab, cyclophosphamide, Steroids
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Intellectual Disability, Perceptual Disorders
Sedation Strategy and Cognitive Outcome After Critical Illness in Early Childhood
The purpose of this study is to determine the relationships between sedative exposure during pediatric critical illness and long-term neurocognitive outcomes.
- Conditions
- Intellectual Disability, Perceptual Disorders, Memory Disorders
- Trial name
- RESTORE-cog (NCT02225041)
- Where
- 31 sites in United States
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Executive Function
Comparison Between Plyometrics and Calisthenics on Executive Function in School Going Children
The goal of this clinical trial is to compare the effects of calisthenics and plyometric exercises on executive functions in school-going children.
- Trial name
- NCT06770192
- Testing
- Calisthenics, Plyometric, Control
- Where
- Pakistan
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Mild Cognitive Impairment, Age-associated Memory Impairment
Effectiveness of an Intervention Using Observation/Action Therapy Among Patients With Mild Cognitive Impairment
Mild cognitive impairment (MCI) is a transitional state between normal aging and early dementia, characterized by memory deficits without functional impairment.
- Trial name
- NCT05934344
- Testing
- Action observation training
- Where
- Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Universidad Europea de Madrid
Memory Complaint Without Cognitive Decline
GAit, MEmory, Dietary and Vitamin D
Gait and posture disorders are very common in subjects aged 65 and over, and result mainly from neuromuscular and cognitive disorders.
- Trial name
- GAME-D2 (NCT02086409)
- Testing
- Yogurt supplemented with vitamin D and calcium, Yogurt not supplemented with vitamin D and calcium
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Mental Health Wellness 1
Acute Effects of Physical Activity On Memory, Cognitive Performance and Brain Activity
The overall aim of the study is to investigate the effects of an acute bout of physical activity on cognitive performance and long-term memory in elementary school children.
- Trial name
- NCT03391505
- Testing
- Small-sided soccer game, Walking soccer game, Rest group watching soccer
- Where
- Denmark
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark