Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:19 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 169–192 of 315 matching trials from the live ClinicalTrials.gov search.
Conditions
Posttraumatic Stress Disorder
Interventions
Cognitive Remediation Therapy, Videogame
Other
Lead sponsor
Bronx VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Completed Not applicable Interventional Accepts healthy volunteers

ImPACT Online Clinical Study

NCT02701842
Conditions
Brain Concussion
Interventions
ImPACT Online/Paper Pencil Tests, ImPACT Online
Device
Lead sponsor
ImPACT Applications, Inc.
Industry
Eligibility
12 Years to 59 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Cognitive Disorders, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
25
States / cities
Menlo Park, California • San Diego, California • San Francisco, California + 17 more
Conditions
Cognitive Side Effects of Cancer Therapy, Malignant Ovarian Epithelial Tumor, Ovarian Brenner Tumor, Ovarian Carcinosarcoma, Ovarian Choriocarcinoma, Ovarian Clear Cell Cystadenocarcinoma, Ovarian Dysgerminoma, Ovarian Embryonal Carcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian Mixed Germ Cell Tumor, Ovarian Mucinous Cystadenocarcinoma, Ovarian Polyembryoma, Ovarian Sarcoma, Ovarian Seromucinous Carcinoma, Ovarian Serous Cystadenocarcinoma, Ovarian Teratoma, Ovarian Yolk Sac Tumor, Stage I Ovarian Cancer, Stage IA Fallopian Tube Cancer, Stage IA Ovarian Cancer, Stage IA Ovarian Germ Cell Tumor, Stage IB Fallopian Tube Cancer, Stage IB Ovarian Cancer, Stage IB Ovarian Germ Cell Tumor, Stage IC Fallopian Tube Cancer, Stage IC Ovarian Cancer, Stage IC Ovarian Germ Cell Tumor, Stage II Ovarian Cancer, Stage IIA Fallopian Tube Cancer, Stage IIA Ovarian Cancer, Stage IIA Ovarian Germ Cell Tumor, Stage IIB Fallopian Tube Cancer, Stage IIB Ovarian Cancer, Stage IIB Ovarian Germ Cell Tumor, Stage IIC Fallopian Tube Cancer, Stage IIC Ovarian Cancer, Stage IIC Ovarian Germ Cell Tumor, Stage IIIA Fallopian Tube Cancer, Stage IIIA Ovarian Cancer, Stage IIIA Ovarian Germ Cell Tumor, Stage IIIA Primary Peritoneal Cancer, Stage IIIB Fallopian Tube Cancer, Stage IIIB Ovarian Cancer, Stage IIIB Ovarian Germ Cell Tumor, Stage IIIB Primary Peritoneal Cancer, Stage IIIC Fallopian Tube Cancer, Stage IIIC Ovarian Cancer, Stage IIIC Ovarian Germ Cell Tumor, Stage IIIC Primary Peritoneal Cancer, Stage IV Fallopian Tube Cancer, Stage IV Ovarian Cancer, Stage IV Ovarian Germ Cell Tumor, Stage IV Primary Peritoneal Cancer, Undifferentiated Ovarian Carcinoma
Interventions
Cognitive Assessment, Quality-of-Life Assessment
Procedure · Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
182
States / cities
Tucson, Arizona • Little Rock, Arkansas • Burbank, California + 129 more
Conditions
Acute Lymphoblastic Leukemia
Interventions
Behavioral Intervention, Compliance Monitoring, Laboratory Biomarker Analysis, Mercaptopurine, Questionnaire Administration, Standard Follow-Up Care
Behavioral · Other · Drug + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 21 Years
Enrollment
570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
100
States / cities
Birmingham, Alabama • Downey, California • Duarte, California + 76 more
Conditions
Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Long-term Effects Secondary to Cancer Therapy in Adults, Long-term Effects Secondary to Cancer Therapy in Children, Poor Performance Status, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
irinotecan hydrochloride, cognitive assessment, management of therapy complications, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
University of California, Davis
Other
Eligibility
1 Year to 120 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Sacramento, California
Terminated No phase listed Observational Accepts healthy volunteers

Alcoholism: Emotion and Thinking

NCT00300638
Conditions
Alcoholism
Interventions
Magnetic Resonance Imaging (MRI), Interviews, cognitive tests, and emotional measurements
Procedure · Behavioral
Lead sponsor
Boston University
Other
Eligibility
25 Years to 76 Years
Enrollment
599 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Results available

Effect of Raised CBF During CEA on Cognition in DM Patients

NCT00597545
Conditions
Carotid Artery Disease, Carotid Artery Stenosis, Diabetes, Cognitive Dysfunction
Interventions
Carotid endarterectomy, Shunt
Procedure · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Strategies to Augment Ketosis: Ketone Conferred Resiliency Against Sleep Restriction

NCT05519644
Conditions
Sleep Deprivation
Interventions
Sleep Deprivation, Heart Rate, Sleep Monitoring, Diet, Exercise Performance, Surveys, McGill Pain Questionnaire, Shortened Profile of Mood States, Pittsburg Sleep Index, Cognitive performance, Marksmanship Performance, Quick Board, Advanced Medical Technologies Inc, Jump Test, CGM/CKM, Blood Draw, Ketone Supplement
Other · Behavioral · Biological + 1 more
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Epilepsy
Interventions
fMRI, Neuropsychological Testing, Additional electrode implantation, Electrical brain stimulation
Other
Lead sponsor
Northwell Health
Other
Eligibility
5 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2029
U.S. locations
1
States / cities
Great Neck, New York
Conditions
Fatigue in Multiple Sclerosis
Interventions
Methelphenidate, Placebo
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
1
States / cities
East Hanover, New Jersey
Conditions
Parkinson's Disease
Interventions
DNA/GeneticTesting, FDG PET scan, MRI scan, Clinical and neuropsychological assessments
Genetic · Radiation · Other
Lead sponsor
Northwell Health
Other
Eligibility
40 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Manhasset, New York
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
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
Voice of Sleep "MamaBee" training modules (Fairy Tales)
Device
Lead sponsor
Pisareva Citadel Group LLC
Other
Eligibility
8 Years to 18 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
NewYork, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

CAMCI: Advancing the Use of Computerized Screening in Healthcare

NCT03512301
Conditions
Cognitive Dysfunction, Cognitive Impairment, Cognitive Decline, Cognitive Change
Interventions
CAMCI, MoCA, Clinical Adjudication
Device · Diagnostic Test
Lead sponsor
Psychology Software Tools, Inc.
Industry
Eligibility
60 Years to 95 Years
Enrollment
773 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
4
States / cities
Indianapolis, Indiana • Sharpsburg, Pennsylvania • Houston, Texas + 1 more
Conditions
Metastatic Malignant Neoplasm in the Brain, Stage IV Non-Small Cell Lung Cancer AJCC v7
Interventions
Cognitive Assessment, Ipilimumab, Laboratory Biomarker Analysis, Nivolumab, Stereotactic Radiosurgery, Whole-Brain Radiotherapy
Procedure · Biological · Other + 1 more
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Sleep Dysfunction and Neurocognitive Outcomes in Adolescent ADHD

NCT02897362
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
13 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Low-grade Glioma
Interventions
ReMind iPad app, Healthy SMS texting, In-person cognitive rehabilitation, Telehealth cognitive rehabilitation
Device · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
San Francisco, California
Not listed No phase listed Observational Accepts healthy volunteers

Neuropsychological Norms for Ethnically Diverse Florida Elders

NCT03199378
Conditions
Healthy
Interventions
Neuropsychological Testing
Other
Lead sponsor
University of South Florida
Other
Eligibility
60 Years to 105 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
3
States / cities
Jacksonville, Florida • Miami, Florida • Tampa, Florida
Conditions
Postoperative Delirium, Postoperative Cognitive Dysfunction
Interventions
fMRI, Montreal Cognitive Assessment (MoCA), Digital Clock Drawing Test Command and Copy, Wide Range Achievement Test reading subtest, Hopkins Verbal Learning Test (HVLT), General Depression Scale (GDS)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 99 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Childhood B Acute Lymphoblastic Leukemia, Childhood T Acute Lymphoblastic Leukemia, Cognitive Side Effects of Cancer Therapy, Long-Term Effects Secondary to Cancer Therapy in Children, Neurotoxicity Syndrome, Psychological Impact of Cancer, Untreated Childhood Acute Lymphoblastic Leukemia
Interventions
Cognitive Assessment, Diffusion Tensor Imaging, Laboratory Biomarker Analysis, Pharmacological Study, Psychosocial Assessment and Care
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 17 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
102
States / cities
Birmingham, Alabama • Downey, California • Long Beach, California + 83 more
Conditions
Breast Cancer
Interventions
paclitaxel albumin-stabilized nanoparticle formulation, pharmacological study, physiologic testing, questionnaire administration, study of socioeconomic and demographic variables, cognitive assessment, psychosocial assessment and care
Drug · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2027
U.S. locations
2
States / cities
Duarte, California • Pasadena, California
Conditions
Acute Myeloid Leukemia, B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma, Myeloid Neoplasm
Interventions
Activity Tracking, Biospecimen Collection, Cognitive Assessment, Electronic Health Record Review, Packed Red Blood Cell Transfusion, Quality-of-Life Assessment
Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Ovarian Carcinoma, Psychiatric Disorder
Interventions
Behavioral Intervention, Interview, Survey Administration
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington