Clinical trials: Cognitive Deficits
Cognition Disorder, Healthy
The Development of Categorization
It is commonly believed that objects in the world can be categorized in at least three different ways or levels. The three levels are basic, superordinate, and subordinate.
- Trial name
- NCT00001950
- Where
- United States
- Volunteers
- 219 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Huntington's Disease
HDClarity: a Multi-site Cerebrospinal Fluid Collection Initiative to Facilitate Therapeutic Development for Huntington's Disease
HDClarity will seek at least 2500 research participants at different stages of Huntington's disease (HD). The primary objective is to collect a high quality CSF sample for evaluation of biomarkers and pathways that will enable…
- Trial name
- HDClarity (NCT02855476)
- Where
- 40 sites in United States, Canada and 8 more
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University College, London
Huntington Disease, Hereditary Breast and Ovarian Cancer
Genetic Risk: Whether, When, and How to Tell Adolescents
This study is being conducted to learn more about family communication of genetic risk information. Semi-structured interviews lasting up to one hour will be conducted with three populations: parent/child pairs at risk for…
- Conditions
- Huntington Disease, Hereditary Breast and Ovarian Cancer, Hereditary Cancer, Hereditary Non-polyposis Colon Cancer
- Trial name
- NCT03421327
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Schizophrenia, Cognitive Impairment
From Brain Currents to Interpersonal Flow: Investigating the Social Processing Stream of Schizophrenia
The overall objective of this project is to identify the neural signature of the impaired ability to relate socially seen in individuals with schizophrenia.
- Conditions
- Schizophrenia, Cognitive Impairment, Social Competence
- Trial name
- ecoval (NCT03543553)
- Testing
- This is not an intervention study
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Attention Deficit/Hyperactivity Disorder
Exercise Effects in Children With Attention Deficit Hyperactivity Disorder
The study will investigate catecholamines responses, and cognitive effects of exercise in children with attention deficit hyperactivity disorder, and the effect of exercise training on these measures.
- Trial name
- NCT00945971
- Testing
- Physical activity
- Where
- Israel
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Attention Deficit Hyperactivity Disorder (ADHD)
LearningRx Cognitive Training for ADHD
The purpose of this investigation is to conduct a series of case studies on the impact of LearningRx cognitive training on cognitive skills, brain structure, and daily functioning for participants with ADHD.
- Trial name
- NCT02917109
- Testing
- LearningRx cognitive training
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Gibson Institute of Cognitive Research
Parkinson Disease, Diabetes Mellitus, Type 1
Biological Sample Collection for Research and Biobanking
The New York Stem Cell Foundation (NYSCF) Research Institute is performing this research to study different conditions and diseases by using cells from the body (such as skin or blood cells).
- Conditions
- Parkinson Disease, Diabetes Mellitus, Type 1, Macular Degeneration, ALS
- Trial name
- NCT04270604
- Testing
- Biological sample collection
- Where
- United States
- Volunteers
- 1,279 people, healthy volunteers welcome
- Sponsor
- New York Stem Cell Foundation Research Institute
Alzheimer Disease, Dementia
Detecting Probable Alzheimer's Disease From Speech Using Linguistical Analysis
The object of this study is to investigate the use of linguistic deficits from speech samples for the early detection of Mild Cognitive Impairment and probable Alzheimer's disease.
- Trial name
- NCT04041895
- Testing
- Audio speech recording
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- East Tennessee State University
Personality Disorders
Biological Effects of Schema Therapy
Background: The major aim of this study is to compare the effects of emotion focused (experiential) and cognitive interventions of schema therapy (ST) on emotion regulation deficits in patients with borderline personality…
- Trial name
- BE-ST (NCT06367907)
- Testing
- schema therapy
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Jena University Hospital
Cannabis Use, Neurocognitive Dysfunction
Prospective Evaluation on Cognitive Function and Its Associated Genetic Vulnerability in Cannabis Users
Most of the studies assessing Cannabis Use Disorder (CUD) and neurocognitive functions are cross-sectional without examining the longitudinal changes in neurocognitive function at a within-subject level with respect to the…
- Conditions
- Cannabis Use, Neurocognitive Dysfunction, Genetic Predisposition
- Trial name
- SToP-C_PeCoG (NCT04373525)
- Testing
- Genome analysis
- Where
- Hong Kong
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Acceptance and Commitment Therapy, Mental Health, Cognitive Impairment,Colorectal Cancer
Effect of Acceptance and Commitment Therapy Based Interventions on Mental Health and Cognitive Impairment for Patients With Advanced Colorectal Cancer
The present study aims to: Determine the effect of acceptance and commitment therapy-based interventions on mental health and cognitive impairment for patients with advanced colorectal cancer.
- Trial name
- NCT05741255
- Testing
- Acceptance and Commitment Therapy
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Brain Concussion, Mild Traumatic Brain Injury
Neuromodulation and Neuroimaging in Older Children With Mild Traumatic Brain Injury
Mild traumatic brain injury (mTBI) often causes persistent motor and cognitive deficits in children resulting in functional limitations.
- Conditions
- Brain Concussion, Mild Traumatic Brain Injury, Motor Disorders, Cognitive Impairment
- Trial name
- CI-tDCS (NCT05762796)
- Testing
- tDCS in Youth with mild traumatic brain injury
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Auditory Processing Disorders
Contribution of Functional MRI in Assessment of Auditory Processing Disorders
Auditory Processing Disorder (APD) affects 0.5-7% of the pediatric population. This disorder is responsible for a child's low hearing ability.
- Trial name
- IRMf-TTA (NCT03887182)
- Testing
- functional MRI, Automated Cortical Brainstem Auditory Evoked Potential, whole exome sequencing
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Cognitive Function, Mood Disorders
RCT on the Neurobehavioral Effects of Fruits and Vegetables in Shanghai Children
This project proposal outlines a randomized-controlled trial (RCT) aimed at evaluating the effects of increased fruit and vegetable (F\&V) intake on cognitive performance, attention, and mood in Chinese children aged 7-11…
- Conditions
- Cognitive Function, Mood Disorders, Attention-deficit
- Trial name
- NCT06560359
- Testing
- F&V, No F&V
- Where
- China
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Fudan University
Cognitive Dysfunction, Aging
Study on Aging and Cognitive Impairment in China
Background: By the end of 2022, China had about 280 million people aged 60 and older, making up 19.8% of the population. This number is projected to exceed 300 million by the end of the 14th Five-Year Plan and 400 million by…
- Trial name
- HAPCAD (NCT06679296)
- Where
- China
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Attention Deficit Hyperactivity Disorders
Low-dose vs. Normal-dose Psychostimulants on Executive Functions in Individuals With ADHD
This double-blind crossover study aims to compare cognitive performance (e.g., working memory, selective attention and cognitive flexibility) of children ages 6-18 years diagnosed with ADHD of the combined type (ADHD-C) or…
- Trial name
- NCT02167048
- Testing
- Psychostimulants
- Where
- Canada
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Adolescent Idiopathic Scoliosis, Neuromuscular Scoliosis
Kids With Iron Deficiency and Scoliosis
This study is a randomized controlled trial of preoperative oral iron supplementation, to identify whether iron deficiency is a modifiable risk factor for adverse surgical outcomes such as red blood cell transfusion and…
- Conditions
- Adolescent Idiopathic Scoliosis, Neuromuscular Scoliosis, Perioperative/Postoperative Complications, Iron Deficiencies
- Trial name
- KIDS (NCT06042699)
- Testing
- Oral ferrous sulfate
- Where
- United States
- Volunteers
- 275 people, healthy volunteers welcome
- Sponsor
- Columbia University
Sleep Deprivation, Sleep
Effects of Napping in Sleep-Restricted Adolescents
To examine the neurobehavioural responses to two successive cycles of sleep restriction and recovery in adolescents, and to determine the benefits of napping on cognitive performance, alertness, and mood.
- Trial name
- NCT02838095
- Testing
- Nap
- Where
- Singapore
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Duke-NUS Graduate Medical School
Cognitive Impairment, Mild, Sleep
Are Cognition and Sleep Affected by Exposure to Carbon Dioxide and Bio Effluents During Sleep?
The aim of the project is to examine whether children's sleep and cognition are affected by exposure to CO2 and other bio effluents during sleep.
- Conditions
- Cognitive Impairment, Mild, Sleep, Environmental Exposure
- Trial name
- NCT03558698
- Testing
- Good ventilation, Ventilation CO2, Poor Ventilation
- Where
- Denmark
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Mild Cognitive Impairment (MCI), Moderate Cognitive Impairment
Comparative Effects of Integrated Versus Sequential Approaches to Dual-Task Training in Elderly With Mild to Moderate Cognitive Impairment
Mild and Moderate cognitive impairment is a condition characterized by a noticeable decline in cognitive abilities, including memory and thinking skills, which is greater than expected for an individual's age but does not…
- Trial name
- nill (NCT07775079)
- Testing
- Integrated Dual-Task Training, Sequential Dual-Task Training
- Where
- Pakistan
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Shifa Tameer-e-Millat University