Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 18, 2026, 9:50 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Recruiting Phase 4 Interventional Accepts healthy volunteers

Atomoxetine and Executive Function in PTSD

NCT06573970
Conditions
Posttraumatic Stress Disorder With Attention Defic
Interventions
Atomoxetine, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Cancer
Interventions
EXCAP, MAAT, ECO
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Conditions
Alzheimer Disease
Interventions
Memantine, Placebo pill
Drug
Lead sponsor
Stanford University
Other
Eligibility
50 Years to 95 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Palo Alto, California
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

K08 VR Fear Conditioning

NCT07216222
Conditions
Anxiety and Fear, PTSD, Veteran
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional

TRAIL Study: Feasibility and Pilot

NCT06220656
Conditions
Thyroid Nodule, Thyroid Neoplasms, Thyroid Cancer
Interventions
Biopsy, Active Monitoring
Procedure
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Posttraumatic Stress Disorder
Interventions
Low dose MDMA-assisted therapy, Medium dose MDMA-assisted therapy, Full dose MDMA-assisted therapy, Therapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Conditions
Alzheimer's Disease or Vascular Dementia
Interventions
BAC treatment, Matched vehicle
Drug
Lead sponsor
Charsire Biotechnology Corp.
Industry
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
10
States / cities
Tempe, Arizona • Little Rock, Arkansas • Rogers, Arkansas + 7 more
Conditions
Diabetes Type 2
Interventions
Technosphere® Insulin Inhalation Powder, 70% insulin aspart protamine suspension and 30% insulin aspart injection (rDNA origin)
Drug
Lead sponsor
Mannkind Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
677 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
80
States / cities
Mobile, Alabama • Tucson, Arizona • Chula Vista, California + 54 more
Conditions
HIV
Interventions
Interleukin-7
Biological
Lead sponsor
Cytheris SA
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Miami, Florida • Bethesda, Maryland • Cleveland, Ohio
Completed Not applicable Interventional Results available

Treatment for Veterans With Military Sexual Trauma

NCT00371644
Conditions
Stress Disorders, Post-Traumatic, Depressive Symptoms, Anxiety Symptoms, Quality of Life
Interventions
Cognitive Processing Therapy, Present-Centered Therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Completed No phase listed Observational Accepts healthy volunteers

Sarcopenic Obesity in the Elderly

NCT06083909
Conditions
Sarcopenic Obesity, Diabetes
Interventions
Not listed
Lead sponsor
University of Central Florida
Other
Eligibility
65 Years to 85 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Completed Not applicable Interventional Results available

The "Light for the Brain" Study

NCT02677987
Conditions
Hematopoietic Stem Cell Transplantation, Cognitive Impairments, Sleep, Depression, Fatigue, Quality of Life
Interventions
Intervention systematic light exposure, Comparison systematic light exposure
Device
Lead sponsor
Northwestern University
Other
Eligibility
21 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep Initiation and Maintenance Disorders, Insomnia
Interventions
GW679769
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
26
States / cities
Phoenix, Arizona • Tucson, Arizona • Anaheim, California + 21 more
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
transdermal nicotine patch
Drug
Lead sponsor
North Suffolk Mental Health Association
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

Cerebral Excitability and Cognitive Performance

NCT03807934
Conditions
Cognitive Change
Interventions
Stimulation via Soterix Medical or Neuroelectrics noninvasive brain stimulation systems
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 65 Years
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Reality Study - COVID-19 Protocol

NCT04678778
Conditions
Healthy Aging
Interventions
Physical and Cognitive Activity
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 85 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Data-Driven Clinical Recommendations, Coached Data-Driven Clinical Recommendations
Behavioral
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
50 Years to 80 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Neoplasm, Colorectal, Cognitive Impairment, Cognitive Dysfunction, Cognitive Change, Chemo-brain, Chemo Fog, Chemotherapy Effect, Cognitive Decline
Interventions
Not listed
Lead sponsor
Joseph McCollom
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
1
States / cities
Fort Wayne, Indiana
Not listed No phase listed Observational

Advanced MRI in Blast-related TBI

NCT00785304
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Traumatic Brain Injury
Interventions
KF-mSMT Plus Aerobic Exercise Training, KF-mSMT Plus Stretching Exercise Training
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
West Orange, New Jersey
Conditions
Survivors of Childhood Cancer
Interventions
12 Week Exercise Intervention, Cognitive Training Intervention, Mindfulness practice intervention
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Spinal Cord Injuries, Psychological Distress
Interventions
acceptance and commitment therapy (ACT) combined with psychoeducation
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Birmingham, Alabama