- Conditions
- Opioid Use, Cognitive Change, Opioid-use Disorder
- Interventions
- CogMed
- Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Driving Performance, Cognitive Impairment, Sedation Complication, Mood
- Interventions
- 300 mg Cannabidiol (CBD) oil, Placebo
- Drug
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Gait Disorder
- Interventions
- Balance rehabilitation + dual-tasking, Standard balance rehabilitation, Cognitive training (speed of processing), Cognitive training (general cognition)
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 60 Years to 89 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Decatur, Georgia • Mountain Home, Tennessee
- Conditions
- Aging, Cognitive Ability, General
- Interventions
- Aerobic Exercise, Stretching and toning
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 60 Years to 75 Years
- Enrollment
- 179 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2012
- U.S. locations
- 2
- States / cities
- Champaign, Illinois • Urbana, Illinois
- Conditions
- Aging, Healthy
- Interventions
- Cognitive Training
- Behavioral
- Lead sponsor
- Carelon Research
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 2,832 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1998 – 2010
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • Indianapolis, Indiana • Baltimore, Maryland + 4 more
- Conditions
- Multiple Sclerosis
- Interventions
- Aerobic exercise, Stretching and toning exercise
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Cognitive Abilities, Performance, Stress, Cognitive Performance
- Interventions
- EEG-guided binaural beat audio, Non-binaural audio intervention
- Other
- Lead sponsor
- Texas Tech University Health Sciences Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Major Depression, Bipolar Depression, Schizoaffective Disorder
- Interventions
- Razadyne, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Aging, Cognitive Ability, General
- Interventions
- Moderate-aerobic walking, Positron Emission Tomography (PET) scan, Healthy living education, Physical activity monitor
- Behavioral · Radiation · Device
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 55 Years to 80 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Sub-optimal Cognitive Function, Sub-optimal Immune Function
- Interventions
- Ginkgo Synergy® and Choline, OPC Synergy® and Catalyn, Placebo
- Dietary Supplement
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 97 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Lymphoma, Central Nervous System Lymphoma
- Interventions
- Not listed
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- Not listed
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2009
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Opioid Use Disorder, Cognitive Ability General
- Interventions
- Smartphone based cognitive tasks
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Alzheimer's Disease
- Interventions
- Albutein 5%, Control
- Biological · Other
- Lead sponsor
- Instituto Grifols, S.A.
- Industry
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 2
- States / cities
- Washington D.C., District of Columbia • Whiting, New Jersey
- Conditions
- Stroke
- Interventions
- ASCEND
- Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 45 Years to 89 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cognitive Development
- Interventions
- Not listed
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 3 Months to 4 Months
- Enrollment
- 202 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Physical Inactivity, Aging, Cognitive Ability, Behavior Change
- Interventions
- Text Messaging Intervention
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Parkinson's Disease, Freezing of Gait, Cognitive Ability, General
- Interventions
- Droxidopa, sugar pill
- Drug
- Lead sponsor
- Henry Ford Health System
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • West Bloomfield, Michigan
- Conditions
- Bipolar Disorder
- Interventions
- lurasidone, Placebo
- Drug · Other
- Lead sponsor
- Lakshmi N Yatham
- Other
- Eligibility
- 19 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Cleveland, Ohio
- Conditions
- Aging, Pain, Acute, Cognitive Decline, Motor Activity
- Interventions
- pain delivery
- Procedure
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Inflammation
- Interventions
- Intranasal Oxytocin spray, Intranasal Placebo spray
- Drug · Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 55 Years to 100 Years
- Enrollment
- 153 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 2
- States / cities
- Gainesville, Florida
- Conditions
- Schizophrenia, Schizoaffective Disorder, Bipolar Disorder
- Interventions
- Exercise, Cognitive Remediation
- Behavioral
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cannabis Use Disorder, Cannabis Withdrawal
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cognitive Ability, General, Dietary Modification
- Interventions
- SLOW Carbohydrate, MEDIUM Carbohydrate, FAST Carbohydrate
- Other
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 9 Years to 10 Years
- Enrollment
- 113 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2012
- U.S. locations
- 1
- States / cities
- Urbana, Illinois
- Conditions
- Head and Neck Cancer (H&N)
- Interventions
- Speed of Processing Training, Home-Based Sham Training
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama