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Showing 433–456 of 670 matching trials from the live ClinicalTrials.gov search.
Conditions
Age-Related Macular Degeneration, Geographic Atrophy
Interventions
Optical coherence tomography, Microperimetry
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Studying the Effects of Natural Visual Scene Changes on Typical Adult Visual Perception

NCT05004649
Conditions
Visual Perception
Interventions
Psychophysical task
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

A Seek, Test, and Treat Intervention to Reduce Chlamydia Trachomatis Disparities

NCT06428643
Conditions
Chlamydia, Gonorrhea, Hiv, Syphilis
Interventions
Chlamydia, gonorrhea, syphilis, and HIV screening
Other
Lead sponsor
Tulane University
Other
Eligibility
15 Years to 26 Years
Enrollment
2,322 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
New Orleans, Louisiana
Conditions
Obsessive Compulsive Disorder (OCD), Pediatric Anxiety Disorders, Anxiety Disorder, Anxiety, OCD, Phobia, Agoraphobia, Generalized Anxiety, Generalized Anxiety Disorder, Selective Mutism, Separation Anxiety, Social Anxiety, Social Anxiety Disorder, Panic Disorder, Pediatric Disorders
Interventions
Team-delivered, exposure-based CBT
Behavioral
Lead sponsor
Bradley Hospital
Other
Eligibility
5 Years to 18 Years
Enrollment
501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
East Providence, Rhode Island
Not listed No phase listed Observational Accepts healthy volunteers

Neuroinflammation and Alzheimer's Pathology in POCD

NCT05378659
Conditions
Post-Operative Confusion, Neuroinflammatory Response, Alzheimer Disease
Interventions
Montreal Cognitive Assessment, Stroop Test, 4AT Delirium, Grooved Pegboard, NACC Cognitive Battery, ERP Testing, Blood Plasma and Serum sampling, Cerebral Spinal Fluid Sample
Behavioral · Diagnostic Test
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Macular Degeneration, Geographic Atrophy, Stargardt Disease
Interventions
Observational
Other
Lead sponsor
Nanoscope Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Tobacco Use Disorder
Interventions
ModafinilNicotine Replacement Therapy, Modafinil
Drug
Lead sponsor
Catherine Martin, MD
Other
Eligibility
16 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Lexington, Kentucky
Enrolling by invitation No phase listed Observational

Implementation of the NEDS EyeCTester App

NCT04607369
Conditions
Optic Nerve Disease, Macular Disease, Visual Pathway Disorder
Interventions
EyeCTester
Device
Lead sponsor
Neuro-Eye Diagnostic Systems, LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Bellaire, Texas
Completed No phase listed Observational Accepts healthy volunteers

Evaluation and Validation of a Multimodal Brain Function Biomarker With NPC

NCT04074486
Conditions
Brain Injuries, Concussion, Mild, Concussion, Brain, Near Point Convergence, Concussion, Intermediate
Interventions
BrainScope Ahead 300iP-O, SCAT5, Near Point Convergence
Device · Diagnostic Test
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
13 Years to 50 Years
Enrollment
1,318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
6
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Miami, Florida + 3 more
Not listed Phase 4 Interventional Accepts healthy volunteers

Perioperative Mirror Therapy and Phantom Limb Pain

NCT02383979
Conditions
Phantom Limb Pain, Phantom Pain, Phantom Sensation, Pseudomelia
Interventions
Sham (Comparator) Plasma Ball, Mirror
Device
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 30 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
San Diego, California
Conditions
HIV-ASSOCIATED NEUROCOGNITIVE DISORDER (HAND)
Interventions
Not listed
Lead sponsor
East Tennessee State University
Other
Eligibility
25 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Johnson City, Tennessee
Conditions
Amblyopia, Anisometropia
Interventions
photoscreen
Device
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
6 Months to 40 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Anchorage, Alaska
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin and Affect Processing in Posttraumatic Stress Disorder

NCT02546570
Conditions
Posttraumatic Stress Disorder (PTSD)
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Babies' Expectations About Racial Interactions

NCT05324007
Conditions
Infant Behavior
Interventions
Basic Science
Other
Lead sponsor
University of Chicago
Other
Eligibility
8 Months to 14 Months
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Diabetes, Retinal Disorders
Interventions
Pupillometry testing.
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
2
States / cities
Los Angeles, California • Pittsburgh, Pennsylvania
Conditions
CIC-Rearranged Sarcoma, Metastatic Ewing Sarcoma, Metastatic High Grade Sarcoma, Metastatic Undifferentiated Round Cell Sarcoma, Metastatic Undifferentiated Sarcoma, Not Otherwise Specified, Round Cell Sarcoma With EWSR1-non-ETS Fusion, Sarcoma With BCOR Genetic Alterations
Interventions
Biopsy Procedure, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Doxorubicin Hydrochloride, Echocardiography Test, Etoposide, Fludeoxyglucose F-18, Ifosfamide, Irinotecan Hydrochloride, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Radiation Therapy, Regorafenib, Surgical Procedure, Vincristine Sulfate
Procedure · Drug · Other + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
12 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
8
States / cities
Birmingham, Alabama • Honolulu, Hawaii • Chicago, Illinois + 5 more
Not listed Not applicable Interventional Accepts healthy volunteers

Assessing the Effects of a Topically Applied Cream to Clitoral Blood Flow

NCT01085981
Conditions
Female Sexual Dysfunction
Interventions
arginine 20%, nicotinamide .01%, niacin.1%, in LipodermPG 50%, Topical study cream, GRAS cream
Drug
Lead sponsor
East Suburban Ob Gyn
Other
Eligibility
25 Years to 60 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Monroeville, Pennsylvania
Conditions
B Acute Lymphoblastic Leukemia
Interventions
Biospecimen Collection, Blinatumomab, Bone Marrow Biopsy, Calaspargase Pegol, Cyclophosphamide, Cytarabine, Dasatinib, Daunorubicin, Doxorubicin, Echocardiography Test, Imatinib, Leucovorin, Mercaptopurine, Methotrexate, Multigated Acquisition Scan, Pegaspargase, Prednisolone, Prednisone, Radiation Therapy, Thioguanine, Vincristine
Procedure · Biological · Drug + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
366 Days to 46 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
145
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 121 more
Conditions
Mild Traumatic Brain Injury, Moderate Traumatic Brain Injury, Mild Cognitive Impairment
Interventions
No Intervention is used for this study but all subjects will be asked to complete electroencephalogram (EEG) testing and an MRI scan., No intervention is used for this study but all subjects will be asked to complete a venous blood draw procedure and a lumbar puncture procedure.
Device · Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
30 Years to 90 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

Testing Pediatric Rheumatology Diagnostic Decision Support in Clinical Use

NCT04856956
Conditions
Diagnostic Skills for Rheumatologic Conditions
Interventions
Diagnostic decision support software
Other
Lead sponsor
PhenoSolve, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Breast Carcinoma
Interventions
Aerobic Exercise, Bioelectric Impedance Analysis, Consultation, Educational Intervention, Electronic Health Record Review, Nutritional Intervention, Physical Performance Testing, Psychosocial Care, Questionnaire Administration, Referral, Resistance Training, Spiritual Therapy, Tailored Intervention
Other · Procedure · Behavioral
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
2
States / cities
Duarte, California • Irvine, California
Conditions
Lymphoma, Sarcoma
Interventions
Electrocardiogram, Echocardiogram, LVEF echocardiogram, Apple Watch, Biospecimen collection, Questionnaires, Cardio-pulmonary exercise test, 6 minute walk test, Grip strength test
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Measuring Attention During Immersive Virtual Reality Distraction

NCT06615245
Conditions
Distraction
Interventions
No VR vs. immersive high tech VR, Plausible control vs immersive High Tech VR
Behavioral
Lead sponsor
Hunter Hoffman
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Kudzu Treatment for Alcohol Abuse

NCT01596231
Conditions
Alcohol Consumption
Interventions
Kudzu, Placebo
Dietary Supplement
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Belmont, Massachusetts