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Showing 193–216 of 315 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Atlas of Retinal Imaging in Alzheimer's Study

NCT03862222
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Mild Dementia, Aging, Cognitive Change
Interventions
Retinal Imaging, Pupillometry, Contrast Sensitivity, Neuropsychological Evaluation, APOE genotyping, blood draw, Gait Assessment, Actigraphy
Other · Diagnostic Test · Genetic
Lead sponsor
University of Rhode Island
Other
Eligibility
55 Years to 80 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
4
States / cities
Clearwater, Florida • St. Petersburg, Florida • Kingston, Rhode Island + 1 more
Conditions
Covid19
Interventions
Whole exome sequencing
Genetic
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Austin, Texas
Conditions
Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma
Interventions
3-Dimensional Conformal Radiation Therapy, Cognitive Assessment, Laboratory Biomarker Analysis, Temozolomide, Vorinostat
Radiation · Procedure · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
110
States / cities
Scottsdale, Arizona • San Francisco, California • Jacksonville, Florida + 67 more
Conditions
Childhood Malignant Neoplasm
Interventions
Cognitive Assessment, Quality-of-Life Assessment
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Month and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
163
States / cities
Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 119 more
Recruiting No phase listed Observational Accepts healthy volunteers

Tau Networks in Psychotic Alzheimer's Disease

NCT05847192
Conditions
Alzheimer Disease, Alzheimer Disease With Delusions, Alzheimer Disease With Psychosis
Interventions
[18F]-PI2620 PET scan
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
65 Years to 85 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Manhasset, New York
Conditions
Malignant Brain Neoplasm
Interventions
Best Practice, Medical Device Usage and Evaluation, Metformin, Neurocognitive Assessment, Questionnaire Administration
Other · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Completed No phase listed Observational Results available

PatiEnt Neuropsychological outcomeS After laseR Ablation

NCT05075850
Conditions
Cognitive Change
Interventions
Neuroblate System
Device
Lead sponsor
Monteris Medical
Industry
Eligibility
16 Years and older
Enrollment
81 participants
Timeline
2021 – 2023
U.S. locations
7
States / cities
Little Rock, Arkansas • Orlando, Florida • Kansas City, Kansas + 3 more
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Behavioral Assessment, Electronic Health Record Review
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Carotid Artery Disease, Carotid Artery Stenosis, Stroke, Transient Ischemic Attack
Interventions
Angioplasty, Stent, Neurological and neuropsychological evaluations, Angiography
Procedure · Device · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2014
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Changes Associated With Breast Cancer Treatment

NCT00550134
Conditions
Breast Cancer, Cognitive Side Effects of Cancer Treatments, Stage I, II and III A Breast Cancer
Interventions
Questionnaires, MRI, Comet assay and Cell senescence
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Lymphoma, Refractory B-Cell Lymphoma, Lymphoma, B-Cell, DLBCL NOS, High-grade B-cell Lymphoma, Multiple Myeloma
Interventions
Activities of Daily Living/ADLs, Instrumental Activity of Daily Living, Timed Up and Go, Cognition, Geriatric Depression Scale, Social Support, Brief Test of Attention, Trail Making Test, Controlled Oral Word Association Test, Hopkins Verbal Learning Test-Revised, Blood draw
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
60 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Diabetes, Glycinemia
Interventions
Usual standard of care, Neuropsychological Consultation
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
10 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

University of Pittsburgh Brain Health Initiative

NCT04708613
Conditions
Traumatic Brain Injury
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Sleep Evaluation, MRI, High-Resolution, Health & Physical Exam, Physical Function, Blood Testing and Biomarker Analysis, Applanation Tonometry, PET brain imaging, [C-11]6-OH-BTA-1, [F-18]AV-1451
Diagnostic Test · Drug
Lead sponsor
David Okonkwo, MD, PhD
Other
Eligibility
29 Years to 59 Years · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Investigation of Cocaine Addiction Using mGluR5 PET and fMRI

NCT03471182
Conditions
Cocaine Dependence
Interventions
Psychiatric and Cognitive Testing, Cocaine Self-adminstration, Positron Emission Tomography, Magnetic Resonance Imaging
Behavioral · Drug · Radiation + 1 more
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treatment With Namenda in Women at Risk for Cognitive Decline

NCT00242632
Conditions
Dementia
Interventions
Namenda
Drug
Lead sponsor
Stanford University
Other
Eligibility
50 Years to 65 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Stanford, California
Conditions
Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm
Interventions
Cognitive Assessment, Stereotactic Radiosurgery, Stereotactic Body Radiation Therapy, Quality-of-Life Assessment
Procedure · Radiation · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Sewell, New Jersey • Philadelphia, Pennsylvania
Conditions
Major Depressive Disorder, Bipolar Disorder, Mild Cognitive Impairment
Interventions
Observational assessment using functional near-infrared spectroscopy (fNIRS), a noninvasive, portable brain imaging tool that measures changes in brain blood flow and oxygen levels.
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Alzheimer Disease
Interventions
Cognitive Assessment
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
65 Years and older
Enrollment
1,423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Small Vessel Disease of Diabetes Mellitus
Interventions
MRI including cf-MRI, DTI, ASL and CVR.
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
55 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Movement Assessment for Concussion Management

NCT02776904
Conditions
Healthy Athlete
Interventions
Immediate Post-concussion Assessment and Cognitive Testing, Gait with single and dual task, Y-Balance test, Psychomotor Vigilance Task
Other
Lead sponsor
University of Arkansas
Other
Eligibility
14 Years to 18 Years
Enrollment
327 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Not listed No phase listed Observational Accepts healthy volunteers

Neuroimaging and Neuropsychological Outcomes in Urea Cycle Disorders

NCT02935283
Conditions
Urea Cycle Disorders
Interventions
MRI, Behavioral
Procedure · Behavioral
Lead sponsor
Children's National Research Institute
Other
Eligibility
7 Years to 50 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Breast Cancer, Cognitive/Functional Effects, Colorectal Cancer, Lung Cancer, Pain, Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
assessment of therapy complications, cognitive assessment, psychosocial assessment and care
Procedure
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years to 120 Years
Enrollment
2,310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
32
States / cities
Chicago, Illinois • Evanston, Illinois • Elkhart, Indiana + 19 more
Conditions
Liver and Intrahepatic Bile Duct Disorder
Interventions
BrainCheck Cognitive Assessment, Cognitive Assessment
Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity and Cognition Study

NCT02773121
Conditions
Aging
Interventions
Physical Activity
Behavioral
Lead sponsor
Boston University
Other
Eligibility
55 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts