Condition
Cognitive Impairment Clinical Trials
Studies of cognitive impairment, matched by condition name and medical subject headings. Start with those open to enrolment.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 1,271PND, POCD - Postoperative Cognitive Dysfunction
Effects of Ciprofol on Perioperative Neurocognitive Function in Elderly Patients Undergoing Daytime Surgery
As life expectancy increases, the rate of disability among elderly individuals is also rising. Elderly patients undergoing home-based rehabilitation after surgery without medical supervision may experience complications and…
- Trial name
- NCT07895407
- Testing
- Ciprofol, propofol
- Where
- China
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
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
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
Cognitive Enhancement, Subjective Cognitive Decline (SCD)
The Efficacy of an IADL-based Non-immersive Virtual Reality Training Program to Enhance ADL Performance and Cognitive Function for Persons at Risk of Dementia
The goal of this clinical trial is to learn if a touchscreen-based virtual reality (VR) training program that simulates everyday life tasks works to improve daily living skills and thinking abilities in adults aged 50 and older…
- Conditions
- Cognitive Enhancement, Subjective Cognitive Decline (SCD), Mild Cognitive Impairmen
- Trial name
- NCT07895979
- Testing
- Daily Life VR Training, Non-Conditional Game VR Training, Traditional Cognitive Training
- Where
- Taiwan
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Preclinical Alzheimer's Disease, Alzheimer Disease
Alzheimer's Tau Platform: Master Protocol
The goal of the Alzheimer's Tau Platform (ATP) is to evaluate the safety and effectiveness of tau-directed therapies, alone or in combination with the anti-amyloid monoclonal antibody, donanemab, in adults aged 50-80 with late…
- Conditions
- Preclinical Alzheimer's Disease, Alzheimer Disease, Prodromal Alzheimer's Disease
- Trial name
- ATP (NCT06957418)
- Testing
- AADvac1, Tau2
- Where
- 7 sites in United States
- Volunteers
- 900 people
- Sponsor
- Paul S. Aisen
Alzheimer s Disease, Mild Cognitive Impairment
PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)
Background: About 5 million adults in the United States have age-related brain disorders. These include Alzheimer disease (AD), mild cognitive impairment (MCI), and other dementias.
- Conditions
- Alzheimer s Disease, Mild Cognitive Impairment, Healthy
- Trial name
- NCT07169630
- Testing
- 18F-PF974, 18F-florbetaben
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Long COVID
DAOIB for the Treatment of Brain Fog
This is a 24-week open trial. We will enroll long-COVID patients with cognitive impairments. All patients will receive DAOIB for 24 weeks.
- Trial name
- NCT05764538
- Testing
- DAOIB
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- Chang Gung Memorial Hospital
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
Postoperative Cognitive Complications, Delirium
Prospective Observational Multimodal Neuromonitoring During High-Risk Adult Surgery
This is a prospective observational cohort study of adult patients undergoing high-risk surgery at UT Southwestern Medical Center.
- Conditions
- Postoperative Cognitive Complications, Delirium, Perioperative/Postoperative Complications, Brain Injuries
- Trial name
- NCT07577726
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- University of Texas Southwestern Medical Center
Schizophrenia
NMDA-enhancing Treatment for Cognitive Dysfunction of Schizophrenia
Cognitive impairment, the core psychopathology of schizophrenia, usually persists in schizophrenia patients even during symptomatic remission.
- Trial name
- NCT06021197
- Testing
- NMDAE
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- China Medical University Hospital
Completed, with results posted
All 533Alzheimer Disease
Use of Socially Assistive Robots for Long Term Care Older Adults With Cognitive Impairment and Apathy
The objective of this study is to demonstrate the impact of a socially assistive robot system on reducing apathy among cognitively impaired older adults residing in long term care facilities.
- Trial name
- NCT05178992
- Testing
- Socially Assistive Robot Activity
- Where
- United States
- Volunteers
- 142 people
- Sponsor
- Vanderbilt University
Mild Cognitive Impairment, Adherence, Patient
MI-CBT Adherence Program for Lifestyle Interventions in Older Adults
Objective 1: Assess feasibility and acceptability of all protocol components of a pilot trial testing a 6-week telehealth Mediterranean ketogenic nutrition adherence (KNA) program using motivational interviewing and cognitive…
- Conditions
- Mild Cognitive Impairment, Adherence, Patient, Ketosis
- Trial name
- MI-CBT KNAP (NCT04817176)
- Testing
- Motivational Interviewing-Cognitive Behavioral Therapy Ketogenic Nutrition Adherence Program, Ketogenic Nutrition Program
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Florida State University
Mild Cognitive Impairment, Cognitive Impairment
SNIFF Multi-Device Study 2
The SNIFF Device study will involve using one of three devices to administer insulin through each participant's nose or intra-nasally, accompanied by a lumbar puncture.
- Trial name
- NCT04199767
- Testing
- 20 IU Humulin® R U-100 (NDC: 0002-8215, Eli Lilly & Company), 40 IU Humulin® R U-100 (NDC: 0002-8215, Eli Lilly & Company)
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Mild Cognitive Impairment, Cognitive Impairment
SNIFF - Combo INI+EMPA Trial
The proposed pilot study will provide safety and efficacy preliminary data regarding singular and combined effects of two therapeutic approaches, intranasal insulin and treatment with the sodium-glucose cotransporter type 2…
- Conditions
- Mild Cognitive Impairment, Cognitive Impairment, Alzheimer Disease
- Trial name
- NCT05081219
- Testing
- Insulin (Humulin® R U-100), Empagliflozin 10 MG, Aptar Pharma CPS Intranasal Delivery Device
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Parkinson Disease, Cognitive Impairment
Istradefylline for Parkinson Disease With Cognitive Impairment
The purpose of this research study is to determine whether istradefylline improves cognition in individuals with Parkinson disease with cognitive impairment.
- Trial name
- NCT05333549
- Testing
- Istradefylline medication
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Virginia Commonwealth University