- 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
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Alzheimer Dementia
- Interventions
- Brain Magnetic Resonance Imaging (MRI), F-18 Florbetapir Positron Emission Tomography (PET) Imaging, F-18 AV-1451 Positron Emission Tomography (PET) Imaging, Neuropsychological Testing
- Diagnostic Test · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 49 Years to 72 Years · Female only
- Enrollment
- 299 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 6
- States / cities
- Phoenix, Arizona • San Francisco, California • New Haven, Connecticut + 3 more
- Conditions
- Breast Cancer, Cognitive/Functional Effects, Fatigue, Long-term Effects Secondary to Cancer Therapy in Adults
- Interventions
- assessment of therapy complications, cognitive assessment, fatigue assessment and management
- Procedure
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Cleveland, Ohio
- Conditions
- Cognitive/Functional Effects, Depression, Fatigue, Unspecified Adult Solid Tumor, Protocol Specific
- Interventions
- modafinil, cognitive assessment, psychosocial assessment and care, quality-of-life assessment
- Drug · Procedure
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2004
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
- Interventions
- Biospecimen Collection, Cognitive Assessment, Dietary Intervention, Medical Device Usage and Evaluation, Questionnaire Administration
- Procedure · Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 40 Years to 65 Years · Female only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- New Haven, Connecticut • Columbus, Ohio
- Conditions
- Cognitive Impairment
- Interventions
- cognitive testing
- Other
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 152 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Brain Cancer
- Interventions
- IMPT, IMRT, Cognitive Tests, Questionnaires
- Radiation · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Heart Failure
- Interventions
- Brain Imaging (Neuroimaging), Cognitive Function Assessment
- Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia
- 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
- Conditions
- Parkinson's Disease, Mild Cognitive Impairment
- Interventions
- stimulation ON, stimulation OFF
- Device
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Leukemia, Lymphoma, Myelodysplastic Syndromes, Quality of Life
- Interventions
- cognitive assessment, management of therapy complications, psychosocial assessment and care, quality-of-life assessment
- Procedure
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 750 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2010
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Radiation Toxicity
- Interventions
- dexamethasone, hyperbaric oxygen, cognitive assessment, magnetic resonance imaging, positron emission tomography, quality-of-life assessment
- Drug · Procedure
- Lead sponsor
- Barrett Cancer Center
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Cognition Disorders, Fatigue, Sleep Disorders, Other Complications of Bone Marrow Transplant
- Interventions
- quality-of-life assessment, questionnaire administration, management of therapy complications, cognitive assessment, educational intervention
- Other · Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Frontotemporal Dementia, Behavioral Variant Frontotemporal Dementia
- Interventions
- Assessments
- Other
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 12
- States / cities
- Birmingham, Alabama • Los Angeles, California • Boca Raton, Florida + 8 more
- Conditions
- Alzheimer Disease, Alzheimer Dementia
- Interventions
- Blood collection, PiB PET/MRI, and cognitive testing
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 1,122 participants
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Multiple Sclerosis, Cognitive Ability, General
- Interventions
- Ginkgo biloba, Placebo
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 2
- States / cities
- Portland, Oregon • Seattle, Washington
- Conditions
- Hypertension, Retinal Disorder, Cognitive Impairment
- Interventions
- Not listed
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 234 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2020
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- Conditions
- Clinical High Risk for Psychosis
- Interventions
- Targeted Cognitive Training, Computer Games
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 15 Years to 30 Years
- Enrollment
- 139 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Traumatic Brain Injury (TBI)
- Interventions
- Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Cervical (Neck) Evaluation, Sleep Evaluation, HDFT MRI, MR Spectroscopy (MRS), MEG (Magnetoencephalography)
- Behavioral · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- MCI-AD, Early Stage Alzheimer's Disease, MCI-DLB, Early Stage Dementia With Lewy Bodies
- Interventions
- Syn-One Test
- Diagnostic Test
- Lead sponsor
- CND Life Sciences
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 12
- States / cities
- Scottsdale, Arizona • La Jolla, California • Englewood, Colorado + 8 more
- Conditions
- Traumatic Brain Injury
- Interventions
- Personalized Augmented Cognitive Training (PACT), Enhanced Treatment As Usual
- Behavioral
- Lead sponsor
- Veterans Medical Research Foundation
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 107 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Brain Tumor
- Interventions
- C-SMART, BE Well
- Behavioral
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Central Nervous System Carcinoma
- Interventions
- Biospecimen Collection, Cognitive Assessment, Magnetic Resonance Imaging, Memantine Hydrochloride, Placebo Administration, Questionnaire Administration
- Procedure · Drug · Other
- Lead sponsor
- Children's Oncology Group
- Network
- Eligibility
- 4 Years to 17 Years
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 137
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 110 more