Clinical trials: Cognitive Function Abnormal
Alzheimer's Disease, MCI Due to AD
Language, Speech and Motor Function in MCI Due to AD and Alzheimer's Disease
The goal of this observational cross-sectional study is to explore the characteristics of language, speech, and motor function in persons with Mild Cognitive Impairment due to Alzheimer's disease ("MCI due to AD") and persons…
- Conditions
- Alzheimer's Disease, MCI Due to AD, Dementia Alzheimers
- Trial name
- NCT06508268
- Testing
- GAITRite walkway system OR 4-meter walking speed test, Jamar hand dynamometer, Picture description task
- Where
- Netherlands
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Hanze University of Applied Sciences Groningen
Cognitive Decline
Mind-motor Exercise to Improve Cognition and Functional Fitness
This is a 3 month cluster randomized controlled trial using a square-stepping exercise program (a.k.a. mind-motor exercise) in retirement and long-term care residences to improve global cognitive functioning in older adults with…
- Trial name
- MIND-FUN (NCT02730013)
- Testing
- Square Stepping Exercise
- Where
- Canada
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Western Ontario, Canada
Cognitive Impairment, Physical Disability
Circle Game Collaborative--Freddie the Frog
Families who have children with disabilities experience more challenges in interacting with their children than families who have children without disabilities.
- Trial name
- NCT05522946
- Testing
- Gameplay between parent and child or adolescent with or without a disability
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ohio State University
Mild Cognitive Impairment, Alzheimer Disease
Effect of LEQEMBI on Cerebral and Retinal Amyloid in Mild Cognitive Impairment Due to Alzheimer's Disease
This is a proof of concept observational study is to determine if there is correlation between Aβ plaques and vascular findings in the Retina versus brain ARIA.
- Trial name
- NCT06400368
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- NeuroVision Imaging
Mild Cognitive Impairment, Alzheimer's Disease
Investigating the Clinical Consequences of Flutemetamol-PET-scanning
The study examines subjects where there might be an indication for Amyloid-PET according to the Criteria defined by the Amyloid Imaging Task Force.
- Conditions
- Mild Cognitive Impairment, Alzheimer's Disease, Dementia
- Trial name
- NCT02353949
- Testing
- Flutemetamol (Vizamyl)
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- University of Zurich
Sickle Cell Disease, Cognitive Impairment
Cognitive Rehabilitation in Sickle Cell Disease
The majority of school-age children with sickle cell disease (SCD) experience neurocognitive deficits, even in the absence of stroke.
- Trial name
- NCT01793740
- Testing
- Cogmed
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Duke University
Technology
Therapeutic Effectiveness of PARO Companion Robot for Elderly With Mild Cognitive Impairment/Dementia in Elderly Residential Setting: A Quasi-experimental Study
The main trial is a 2-group quasi-experimental trial of comparing the outcome indicators between joining and not joining the 10-week personal assistive robot (PARO) training program in residents with dementia or mild cognitive…
- Trial name
- NCT05404802
- Testing
- Experimental group intervention, Control group intervention
- Where
- 2 sites in Hong Kong
- Volunteers
- 37 people
- Sponsor
- The University of Hong Kong
Affective Disorder
New Techniques for Diagnosis and Treatment of Cognitive Impairment in Affective Disorder
The purpose of this study is to explore the pathological mechanism of cognitive impairment in patients with affective disorder based on brain gut axis research, preliminarily verify the clinical efficacy of new neural regulation…
- Trial name
- NCT05596461
- Testing
- Transcranial magnetic stimulation, Transcranial direct current stimulation
- Where
- China
- Volunteers
- 90 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
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
Bardet-Biedl Syndrome
Characterizing the Genotype and Phenotype in Adults With Bardet-Biedl Syndrome
Bardet-Biedl syndrome (BBS; OMIN #209900) is a rare genetic disorder characterized by six core features: rod-cone dystrophy (retinitis pigmentosa), polydactyly, obesity, genital anomalies, renal anomalies, and learning…
- Trial name
- NCT05400278
- Testing
- No intervention
- Where
- Norway
- Volunteers
- 30 people
- Sponsor
- Oslo 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
Pediatric Cancer, Pediatric ALL
Feasibility/Acceptability of Attentional-Control Training in Survivors
This is a multicenter pilot randomized controlled trial, with an active control condition, of the feasibility, acceptability, and preliminary efficacy of EndeavorRx in a cohort of survivors of acute lymphoblastic leukemia or…
- Conditions
- Pediatric Cancer, Pediatric ALL, Pediatric Brain Tumor, Attention Difficulties
- Trial name
- FAACTS (NCT05528939)
- Testing
- EndeavorRx, Control video game
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Children's National Research Institute
Multiple Sclerosis, Cognitive Disorders
Effect of Transcutaneous Electrical Nerve Stimulation on Cognition in Multiple Sclerosis Patients
The aim of this study is to evaluate whether the Transcutaneous Electrical Nerve Stimulation (TENS) is effective on improvement of cognitive disorders in Multiple sclerosis patients.
- Trial name
- NCT02876536
- Testing
- TENS
- Where
- Iran
- Volunteers
- 20 people
- Sponsor
- Isfahan University of Medical Sciences
Agitation Associated With Alzheimer's Disease, Alzheimer's Type
Safety Follow-up Study for Subjects With Agitation Associated With Dementia of the Alzheimer's Type Who Previously Participated in a Double-blind Trial of Brexpiprazole or Placebo
To follow-up on the safety of subjects who were previously treated in a double-blind trial of brexpiprazole.
- Conditions
- Agitation Associated With Alzheimer's Disease, Alzheimer's Type, Mental Disorder, Nervous System Diseases
- Trial name
- NCT02192554
- Where
- 84 sites in United States, Bulgaria and 10 more
- Volunteers
- 450 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Memory Complaint, Alzheimer Disease
Study of Phosphorylated Metabolism Profile as Predictive Biomarker of Cognitive Decline in Memory Complaint.
Alzheimer disease is a frequent disease in the late ages that results in global alteration of cognitive functions. In which memory complaint can be isolated in the early stages.
- Conditions
- Memory Complaint, Alzheimer Disease, Phosphorylated Metabolism Profile, Magnetic Resonance Spectroscopy
- Trial name
- NCT03863041
- Testing
- Additional sequence performed during MRI scan
- Where
- France
- Volunteers
- 49 people
- Sponsor
- Poitiers University Hospital
Obstructive Sleep Apnea
The Interplay Between Obstructive Sleep Apnea Cognitive Dysfunction in Pediatric Patients
Objectives: Determination of the impact of obstructive sleep apnea (OSA) on the cognitive function (CF) and serum tumor necrosis factor-α (TNF-α), interleukin (IL)-6 and 1β levels in children aged 5-12 years and the effect of OSA…
- Trial name
- NCT05421403
- Testing
- adenotonsillectomy, Lifestyle intervention
- Where
- Egypt
- Volunteers
- 224 people
- Sponsor
- Al-Azhar 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
Moyamoya Disease, Moyamoya Syndrome
Development and Validation of Risk Prediction Models for Stroke and Cognitive Impairment in Moyamoya Disease and Moyamoya Syndrome
This multicenter prospective observational cohort study aims to develop and validate individualized risk prediction models for stroke and cognitive decline in patients with moyamoya disease or moyamoya syndrome by integrating…
- Trial name
- NCT07894107
- Where
- 13 sites in China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Tiantan Hospital
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