Clinical trials: Cognitive Function Decline
Cognitive Decline, Cognitive Dysfunction
Open-label, Post-marketing, Prospective Study to Assess Impact of COVID-19 on Cognitive Function in Patients
The objective of this study is to compare the impact of the coronavirus disease (SARS-CoV-2, or COVID-19) on cognitive function in the population of patients who have been diagnosed, treated and recovered from the COVID-19…
- Conditions
- Cognitive Decline, Cognitive Dysfunction, Brain Health, Post CoV-2 Syndrome
- Trial name
- COVID19 (NCT04950673)
- Testing
- Cognivue
- Where
- 4 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Cognivue, Inc.
Hospital Acquired Condition, Frailty
Effect of a Multicomponent Exercise Program With Virtual Reality (MEP-VR) vs Standard Approaches on Functional and Cognitive Domains in Hospitalized Geriatric Patients: Study Protocol for a Randomized Controlled Trial.
The goal of this clinical trial is to test the effectiveness of a Multicomponent Exercise Program with Virtual Reality (MEP-VR) compared to a Multicomponent Exercise Program (MEP-only) or usual care, in terms of functional and…
- Trial name
- MEP-VR (NCT06469554)
- Testing
- MEP-only group, MEP-VR group
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Fundacion Miguel Servet
Dementia, Alzheimer Dementia (AD)
Fuzhou Aging Brain Health Initiative
The goal of this observational study is to learn about the pathophysiological characterization and evolutionary patterns of Alzheimer's disease (AD) in older adults in Fujian Province, China.
- Conditions
- Dementia, Alzheimer Dementia (AD), Mild Cognitive Impairment (MCI), Subjective Cognitive Decline (SCD)
- Trial name
- FAITH (NCT07891429)
- Testing
- Fluids biomarker and neuroimaging of AD diagnosis
- Where
- 4 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University Union Hospital
Alzheimer Disease, Mild Cognitive Impairment (MCI)
Biomarker-based Trial of NPC-1 for Alzheimer's Pathology
This early phase, open label, single arm clinical trial will determine the intraindividual safety, tolerability and effects of NPC1 (parthenolide and ipriflavone) on blood-based biomarkers of Alzheimer's disease (AD) pathology…
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment (MCI), Subjective Cognitive Decline (SCD)
- Trial name
- NPC1-AD (NCT07236190)
- Testing
- natural product combination-1 (NPC1)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Massachusetts General Hospital
Alzheimer Disease, Intestinal Microbiota
Taxonomic and Functional Composition of the Intestinal Microbiome: a Predictor of Rapid Cognitive Decline in Patients With Alzheimer's Disease
The objective of the study is to highlight a modification of the composition of the intestinal microbiota associated with the diagnosis of Alzheimer's disease and its most unfavorable form, Rapid Cognitive Decline (DCR).
- Trial name
- MiDCR (NCT03487380)
- Testing
- Fecal sample collection
- Where
- 2 sites in France
- Volunteers
- 86 people
- Sponsor
- Nantes University Hospital
Mild Cognitive Impairment
Effects of Cognitive Intervention for Older Adults With Memory Decline: A Pilot Study
The purpose of this study is to evaluate the effects of training in memory skills vs. use of external memory aids on everyday memory functioning in older people with mild cognitive impairment.
- Trial name
- NCT00609427
- Testing
- MEMO programme (Inst Universitaire de Geriatrie, Montreal), External memory aids training
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Cognitive Decline, Aging
Multiple Joint, Structural Barbell Resistance Exercise Improves Information Processing Speed
This study investigated the effect of acute multiple joint, structural barbell resistance exercise on information processing speed and conflict-related neural activity in older adults via a crossover, sham control, randomized…
- Trial name
- NCT04534374
- Testing
- Resistance exercise
- Where
- Taiwan
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- National Taiwan Normal University
Motoric Cognitive Risk Syndrome, Mild Cognitive Impairment
Pre-demential Motoric Cognitive Risk Syndrome in Ageing Subjects
The main aim of the study is to characterize and understand the pathological mechanisms underlying the motoric cognitive risk syndrome, which is a predictor of Alzheimer disease.
- Conditions
- Motoric Cognitive Risk Syndrome, Mild Cognitive Impairment, Alzheimer Disease, Dementia
- Trial name
- PRESAGE (NCT05640141)
- Testing
- MRI evaluation, Actimetry & IMU, Gait evaluation
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Obstructive Sleep Apnea, Cognitive Decline
The Effects of Successful OSA Treatment on Memory and AD Biomarkers in Older Adults Study
The Effects of Successful OSA TreatmENT on Memory and AD BIomarkers in Older AduLts (ESSENTIAL) study is a 5-year, multicenter randomized open-label trial that will screen 400 cognitively normal older adults recruited from…
- Trial name
- ESSENTIAL (NCT05988385)
- Testing
- Positive airway pressure, Oral appliance therapy, Positional therapy
- Where
- 4 sites in United States
- Volunteers
- 200 people
- Sponsor
- California Pacific Medical Center Research Institute
Dementia, Mild Cognitive Impairment (MCI)
Predictors Of Cognitive Decline Using Digital Devices
The overall aim of this study is to find out if people with cognitive difficulties will wear and use different types of digital technology, and if they will allow data from that technology and their clinical profile to be…
- Conditions
- Dementia, Mild Cognitive Impairment (MCI), Subjective Cognitive Decline (SCD), Rapid Eye Movement Sleep Behavior Disorder
- Trial name
- CODEC-II (NCT07051408)
- Where
- United Kingdom
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- University College, London
Cardiovascular Diseases, Mortality
Prospective Cohort Study of 4,837 Post-myocardial Infarction Patients (Alpha Omega Cohort)
The Alpha Omega Cohort is a prospective study of 4,837 state-of-the-art drug-treated Dutch patients aged 60-80 years who had a clinically diagnosed myocardial infarction up to 10 years before enrolment.
- Conditions
- Cardiovascular Diseases, Mortality, Type 2 Diabetes Mellitus, Cognitive Decline
- Trial name
- NCT03192410
- Testing
- Dietary intake, Lifestyle factors, Blood biomarkers
- Where
- Netherlands
- Volunteers
- 4,837 people
- Sponsor
- Wageningen University
Alzheimer Disease
U.S. Study to Protect Brain Health Through Lifestyle Intervention to Reduce Risk
The purpose of this research study is to see if lifestyle changes can protect memory and thinking (cognition) as we age. A recent study in Finland found that a combination of physical and cognitive exercise, diet, and social…
- Trial name
- POINTER (NCT03688126)
- Testing
- Self-Guided Lifestyle Intervention, Structured Lifestyle Intervention
- Where
- 6 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Silent Stroke, Cognitive Decline
Detection and Neurological Impact of Cerebrovascular Events in Cardiac Surgery Patients
The investigators conducted a prospective observational pilot study to explore the incidence of peri-operative covert strokes (detected by brain MRI) and the potential impact on delirium and cognitive decline in post-operative…
- Trial name
- NCT04241289
- Where
- Canada
- Volunteers
- 66 people
- Sponsor
- Population Health Research Institute
Mild Cognitive Impairment, Cognitive Decline
Disease Modifying Potential of 5mg of Melatonin on Cognition and Brain Health in Aging
The study will examine whether 5mg melatonin (over the counter, OTC) over a 9-month period improves Alzheimer's disease (AD) biomarkers and cognitive function in two groups of individuals: those with mild cognitive impairment…
- Conditions
- Mild Cognitive Impairment, Cognitive Decline, Healthy Aging
- Trial name
- NCT03954899
- Testing
- melatonin
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Natalie Denburg
Osteoporosis, Cognitive Decline
Vitamin B12 and Folic Acid Supplementation for Preventing Fractures in Elderly People
It is hypothesized that vitamin B12 and folic acid supplementation reduces the number of incident fractures. The proposed study, a randomized placebo-controlled intervention trial, compares daily supplementation with folic acid…
- Trial name
- B-PROOF (NCT00696514)
- Testing
- Vitamin B12, folic acid, Vitamin D3
- Where
- 3 sites in Netherlands
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Cerebral Small Vessel Diseases
Retinal, Cerebral and Vascular Precursor Markers of Cerebral Small Vessel Disease.
Cognitive impairment and dementia are primarily due to a combination of vascular brain injury and neurodegenerative lesions. The vascular component is now recognized as a major contributor to the pathophysiology of dementia, with…
- Trial name
- SHIVA-SHARE (NCT05305144)
- Testing
- Vascular and ophthalmological examinations
- Where
- France
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Cognitive Ability, General, High Blood Pressure
Assessing the Impact of Calcium Channel Blockers on COGnitive Function in the Very Elderly (AI-COG)
Older adults are at increased risk of high blood pressure and cognitive decline. High blood pressure itself also increases risk of cognitive decline.
- Trial name
- NCT01868165
- Where
- 7 sites in United Kingdom
- Volunteers
- 337 people
- Sponsor
- Imperial College London
Mild Cognitive Impairment (MCI), Oral Health
To Exam the Efficacy of Oral Health and Mediterranean Diet Interventions in Preventing Cognitive Decline Among Older Adults With Mild Cognitive Impairment
At present, many literatures have confirmed that the Mediterranean diet has the effect of delaying cognitive degeneration in patients with mild cognitive impairment, and can also slow down the speed of brain atrophy.
- Conditions
- Mild Cognitive Impairment (MCI), Oral Health, Mediterranean Diet
- Trial name
- NCT05865340
- Testing
- oral health + MED diet, oral health, MED diet
- Where
- Taiwan
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Cognitive Dysfunction, Cognition Disorder
MIND-Matosinhos: Multiple Interventions to Prevent Cognitive Decline
The present study aims to quantify the impact of a multidomain approach to prevent cognitive decline in individuals from the general population at-high risk of dementia.
- Conditions
- Cognitive Dysfunction, Cognition Disorder, Memory Disorders, Cognitive Impairment
- Trial name
- NCT05383443
- Testing
- Cognitive training, Physical exercise, Nutrition education
- Where
- Portugal
- Volunteers
- 300 people
- Sponsor
- Instituto de Saude Publica da Universidade do Porto
Type2 Diabetes, Type 2 Diabetes Mellitus in Obese
Brain Health in Youth With Normal Weight, Overweight and Obesity at Risk for Type 2 Diabetes (T2D)
Investigators propose to study youth across the spectrum of body mass index (BMI) and dysglycemia. This approach will allow investigators to disentangle the relationship of key features of type 2 diabetes (T2D) risk (e.g.
- Conditions
- Type2 Diabetes, Type 2 Diabetes Mellitus in Obese, Dysglycemia, Microvascular Complications
- Trial name
- Metabrain (NCT05277558)
- Testing
- Observational
- Where
- 2 sites in United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine