Clinical trials: Cognitive Impairments
Acute Lymphoblastic Leukemia, Brain Tumors
Learning Impairments Among Survivors of Childhood Cancer
Children surviving some types of cancer have a higher risk of developing learning problems after cancer treatment than do children who have not had cancer or its treatment.
- Trial name
- NCT00576472
- Testing
- Methylphenidate
- Where
- 3 sites in United States
- Volunteers
- 469 people, healthy volunteers welcome
- Sponsor
- St. Jude Children's Research Hospital
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
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
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
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
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
Cognitive Impairment
Characterizing Clinical and Pharmacological Neuroimaging Biomarkers
This study is part of a larger overall study that seeks to characterize clinical and pharmacological neuroimaging biomarkers. The purpose of this registered protocol is understand the effect of emotion on cognitions by…
- Trial name
- NCT03842800
- Testing
- MRI, Ketamine
- Where
- United States
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- Yale University
Cardiovascular Diseases, Respiratory Diseases
Study on Intervention Effect of Heat-related Health Risk Early Warning Digital Technology for School-age Children
This cluster randomized trial is conducted in Beijing primary schools to evaluate the efficacy of a WeChat mini-program-based high-temperature early warning intervention on the physical and cognitive health of school-age…
- Conditions
- Cardiovascular Diseases, Respiratory Diseases, Mental Health Disorders, Heat Illness
- Trial name
- NCT07643571
- Testing
- WeChat Mini-program Based Heat Health Risk Early Warning Intervention
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention, China
Math Learning Disability, Child Development
Interventions in Mathematics and Cognitive Skills
The purpose of this study is to investigate neurocognitive mechanisms underlying response to intervention aimed at enhancing, and remediating weaknesses in, numerical skills in children, including those with mathematical learning…
- Conditions
- Math Learning Disability, Child Development, Developmental Disability, Learning Disabilities
- Trial name
- NCT05201534
- Testing
- Interventions in Mathematics and Cognitive Skills - Experimental, Interventions in Mathematics and Cognitive Skills - Active Comparator
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Stanford University
Alzheimer Disease, Dementia Alzheimers
Optical Coherence Tomography in Cerebral Amyloidosis
In this observational study, the investigators aim to evaluate whether changes in the retinal and choroidal circulation, as assessed by Optical Coherence Tomography (OCT) and the quantification of retinal amyloid deposits using…
- Conditions
- Alzheimer Disease, Dementia Alzheimers, Dementia, Lewy Body Disease
- Trial name
- NCT03472482
- Testing
- non-invasive retinal imaging
- Where
- Belgium
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Pseudohypoparathyroidism, Albright Hereditary Osteodystrophy
Early-onset Obesity and Cognitive Impairment in Children With Pseudohypoparathyroidism
Pseudohypoparathyroidism type 1a (PHP1a) is a rare disease that causes childhood obesity and learning difficulties. This study will investigate eating behaviors and perform cognitive testing on children with PHP1a.
- Trial name
- NCT02411461
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Hepatitis C, Cognitive Impairment
P300 in Early Cognitive Impairment in Hepatitis C Virus
Approximately 50% of patients with hepatitis C have complaints of fatigue and cognitive deficits even before the development of significant hepatic impairment.
- Trial name
- NCT04389268
- Testing
- Visual Event-Related Potentials
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mansoura University Hospital
Cognitive Deficit in Attention, Executive Dysfunction
Maternal Choline Supplementation and Offspring Cognition in Adolescence
The goal of this 13-year follow up of a randomized control trial is to study the effect of maternal choline supplementation on offspring cognition in adolescence.
- Conditions
- Cognitive Deficit in Attention, Executive Dysfunction, Emotional Regulation
- Trial name
- CholTeens (NCT05859126)
- Testing
- Maternal Choline Supplementation 930 mg/d, Maternal Choline Supplementation 480 mg/d
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cornell University
Chemotherapy-Related Cognitive Impairment, Chemotherapeutic Toxicity
Investigating Cognitive Impairment in Young Patients With Cancer Prospectively
The MyBrain study investigates the brain function of children, adolescents and young adults during and after chemo treatment for cancer.
- Conditions
- Chemotherapy-Related Cognitive Impairment, Chemotherapeutic Toxicity, Chemo-brain, Cancer
- Trial name
- MyBrain (NCT05840575)
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Systemic Lupus Erythematosus
Role of Antibodies in Cognitive Dysfunction in Patients With Systemic Lupus Erythematosus
This study will examine the possible relationship between certain antibodies found in patients with systemic lupus erythematosus (SLE) and cognitive (thought processing) impairment in these patients.
- Trial name
- NCT00042523
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)