Clinical trials: Cognitive Disorders
Schizophrenia
PET Imaging Study of α7 and α4β2-nAChR in Schizophrenia
The purpose of this research is to use specialized brain imaging techniques, Positron Emission Tomography (PET) scan and Magnetic Resonance Imaging (MRI), to learn more about the brain chemistry, e.g., how neurotransmitters and…
- Trial name
- NCT05462340
- Testing
- [18F]ASEM, [18F]AZAN
- Where
- United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Alzheimer's Disease
Enhancing Working Memory in Patients With Early Alzheimer's Disease Through the Use of rTMS
In this study the investigators aim at assessing and then enhancing neuroplasticity in the dorsolateral prefrontal cortex (DLPFC) and working memory - a key function of DLPFC - in patients with mild Alzheimer's disease (AD).
- Trial name
- rTMS-AD (NCT02537496)
- Testing
- Repetitive Transcranial Magnetic Stimulation
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
Dementia, Cognitive Decline
Investigating Neurocognitive Disorders Epidemiology
This is a prospective cohort study with the main purpose of predicting progression neurocognitive disorders in Thai population. The main predictor variables to be evaluated are plasma phosphorylated tau (p-tau) level and…
- Conditions
- Dementia, Cognitive Decline, Alzheimer Disease
- Trial name
- INDE (NCT06375213)
- Testing
- Plasma tau phosphorylated at Thr217, Neurocognitive examination
- Where
- Thailand
- Volunteers
- 990 people, healthy volunteers welcome
- Sponsor
- King Chulalongkorn Memorial Hospital
Cannabis
Sex Hormones Impact on Cannabis Response
The goal of this study is to systematically determine whether the cannabis response in human females is related to SH fluctuations throughout the menstrual cycle.
- Trial name
- NCT07417059
- Testing
- Cannabis, Knaster Hemp
- Where
- Netherlands
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Maastricht University
Cognitive Impairment, Alzheimer Disease, Early Onset
Juice Plus Supplement Clinical Trial
The study is designed to determine whether encapsulated fruit and vegetable juice concentrates can improve biological indicators of cognitive and multiple dimensions of memory and learning.
- Conditions
- Cognitive Impairment, Alzheimer Disease, Early Onset, Mild Cognitive Impairment
- Trial name
- NCT04656860
- Testing
- Juice Plus+
- Where
- 2 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Alabama, Tuscaloosa
Cognitive Symptom, Evaluations, Diagnostic Self
French Language Validation of the 5-minutes Montreal Cognitive Assessment (MoCA)
The aim of the study is to validate a french version of the 5 minutes version of the Montreal Cognitive Assessment as compared to the french full version of this test.
- Trial name
- MoCATEL (NCT03232697)
- Testing
- Full version of the Montreal Cognitive Assessment, 5 minutes version of the Montreal Cognitive Assessment
- Where
- France
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille
Type 2 Diabetes
The Effects of High and Low GI Breakfasts on Cognitive Performance in Adults With Type 2 Diabetes
Consumption of a low glycemic index (GI) diet has been shown to improve glycaemic control in type 2 diabetics(Brand-Miller et al., 2003; Jenkins et al., 2008).
- Trial name
- NCT01047813
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Cognitive Impairment, Progressive, Cerebral Small Vessel Diseases
Circuit Training and Retina
The purpose of this research study is to see if high-speed weight training performed in a circuit (using one machine after another) can improve participant heart and brain function, strength, and power in older persons.
- Trial name
- NCT05714813
- Testing
- High-Speed Circuit Resistance Training, Lecture on Diet, Exercise and Cognition
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Miami
Anesthesia, Neuroinflammation
Neuroinflammatory Biomarkers After General Anesthesia: A Comparison Study
This prospective, observational study investigates the impact of repeated general anesthesia exposure on neuroinflammatory biomarkers and neurotrophic factors.
- Conditions
- Anesthesia, Neuroinflammation, Cognitive Disorders
- Trial name
- NCT07388160
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Health Sciences Balikesir Hospital Eduation and Research
Cerebrovascular Disease
Multi-Modality Imaging Standard Cohort Of Cerebrovascular Disease
The aim of this study is to establish a multi-center and multi-modality imaging standard cohort of cerebrovascular disease, analyze the potential mechanisms affecting the prognosis of cerebrovascular disease based on a variety of…
- Trial name
- NCT06925178
- Where
- China
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Anorexia Nervosa
Abnormal Regulation, Estimation and Cognitive Impacts of Physical Efforts as an Endophenotype of Anorexia Nervosa
The purpose of this study is to check if patients, but also relatives (as they share familial and genetic risk factors), are having more difficulties in regulating a spontaneous, pleasant physical effort (doing "too much")…
- Trial name
- CAPANOX (NCT02995226)
- Testing
- Clinical and biological examination, Saliva (or blood) test Glycemia, thermal test, cognitive and bike tests, questionnaires, Clinical examination, Glycemia, saliva (or blood) test, thermal test, cognitive and bike tests, questionnaires
- Where
- France
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier St Anne
Cognitive Decline
Modulation Effects of Baduanjin Exercise on Subjective Cognitive Decline
The aim of this study is to investigate the modulation effects of Baduanjin (BDJ), a simple and innovative mind-body exercise, on cognitive function, resting state functional connectivity, and brain morphometry in individuals…
- Trial name
- BDJ (NCT04009382)
- Testing
- Baduanjin Exercise, Cognitive Fitness Program
- Where
- United States
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Fatigue, Cognitive Function
Radicle Energy VBMTM: A Study Assessing the Impact of Health and Wellness Products on Fatigue and Related Health Outcomes
Radicle Energy VBMTM: A randomized, double-blind, placebo- controlled direct-to-consumer study assessing the impact of health and wellness products on fatigue and related health outcomes.
- Conditions
- Fatigue, Cognitive Function, Global Mental Health, Sleep Disturbance
- Trial name
- NCT07653724
- Testing
- Energy Active Product 1
- Where
- United States
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Radicle Science
Alzheimer Disease, Mild Cognitive Impairment
Clinical Feasibility of Speech Phenotyping for Remote Assessment of Neurodegenerative and Psychiatric Disorders
The primary objective of the study is to evaluate the feasibility of eliciting continuous narrative speech in different neurodegenerative and psychiatric indications, using remote, self-administered speech tasks, as measured by…
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Dementia With Lewy Bodies, Dementia, Vascular
- Trial name
- RHAPSODY (NCT04939818)
- Where
- 2 sites in United Kingdom
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Novoic Limited
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
Cognitive Deficits, Proprioceptive Disorders
Effects of Multiple Concussions in Retired NHL Players
To investigate long term affects of multiple concussions on the cognition, balance, proprioception, and biomarkers in retired National Hockey League players
- Trial name
- NHL (NCT02746523)
- Testing
- Sensory Organization Test, Biomarkers, Conners' Adult ADHD Rating Scale (CAARS)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- New York Institute of Technology
Major Depressive Disorder, General Anxiety Disorder
Emotional Brain Networks & Cognitive Functioning in Depression and Anxiety
This study aims to 1) examine common and specific emotional and cognitive dysfunctions between Major Depression and generalized anxiety disorder; 2) Examine emotional and cognitive dysfunctions between the two disorders and…
- Trial name
- NCT03084042
- Testing
- fMRI
- Where
- China
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Electronic Science and Technology of China
Mild Cognitive Impairment
UCLA Fitness and Memory Study of Activity In Mild Cognitive Impairment (AIM)
This project will examine the relationship between physical activity levels, brain structure and memory function in adults with Mild Cognitive Impairment (MCI) aged 60 to 75.
- Trial name
- AIM (NCT02001441)
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Depression, Anxiety
Enhancing the Effectiveness of Cognitive Behavioral Therapy Using Non-invasive Brain Stimulation
The purpose of the proposed study is to examine if a repeated treatment of High Definition Transcranial Direct Current Stimulation (HD-tDCS) can increase the functional connectivity between the left ventrolateral prefrontal…
- Conditions
- Depression, Anxiety, Stress Disorders, Post-Traumatic
- Trial name
- NCT05555056
- Testing
- MxN-9 HD-tES Stimulator (Soterix Inc.)
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Mild Cognitive Impairment
Applying a Person-Centered Approach to Enhance Cognitive Training in Senior Living Community Residents With Mild Cognitive Impairment
Computerized cognitive interventions (CCIs) have been increasingly widely implemented among older adults with mild cognitive impairment (MCI).
- Trial name
- CogT-PACT (NCT03292705)
- Testing
- PEP, CCI
- Where
- 2 sites in United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Rochester
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