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, 8:04 AM EDT

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

Showing 721–744 of 2,471 matching trials from the live ClinicalTrials.gov search.
Conditions
ALS (Amyotrophic Lateral Sclerosis)
Interventions
BCI Device
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 79 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
5
States / cities
West Haven, Connecticut • Albany, New York • Durham, North Carolina + 2 more
Conditions
Substance Use Disorder, Mental Health Disorder, Homelessness
Interventions
Employing Peer Outreach and Whole Health in Recovery (EMPOWER)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Terminated Not applicable Interventional Results available

Expanding Access to Comprehensive Geriatrics Care Via Telehealth

NCT05166603
Conditions
Geriatric Syndrome
Interventions
TeleGRACE
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
70 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Recruiting Not applicable Interventional Accepts healthy volunteers

Pupil-Indexed Noninvasive Neuromodulation

NCT06282406
Conditions
Paresis
Interventions
Transcutaneous Electrical Stimulation, Sham
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Neurophysiological Targets for Cognitive Training in Schizophrenia

NCT00923078
Conditions
Schizophrenia
Interventions
Auditory Cognitive Training, Visual Cognitive Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Sensorineural Hearing Loss
Interventions
Digital noise reduction
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 85 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
2
States / cities
Bay Pines, Florida • Mountain Home, Tennessee
Conditions
Skin Diseases, Telemedicine, Quality of Life
Interventions
Store and forward teledermatology
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Minneapolis, Minnesota • Columbia, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

Novel Brain Signal Feedback Paradigm to Enhance Motor Learning After Stroke

NCT02856035
Conditions
Stroke
Interventions
Neural feedback plus FES and motor training
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 88 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Results available

Reducing Anxiety and Stress in Primary Care Patients

NCT03794089
Conditions
Anxiety
Interventions
Brief anxiety intervention, Usual PC-MHI care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Syracuse, New York
Conditions
Medical Knowledge, Clinical Performance
Interventions
Debriefing of high-fidelity sepsis simulation scenarios, Placebo: Debriefing of high-fidelity non-sepsis simulation scenarios
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
20 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Spinal Cord Stimulation for Functional Recovery in Humans With Tetraplegia

NCT05157282
Conditions
Spinal Cord Injury
Interventions
TESS, Training, Motor Task, sham-TESS
Device · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Hines, Illinois
Conditions
Nicotine Dependence, Tobacco Use
Interventions
Nicotine replacement therapy - Transdermal nicotine patch, Nicotine replacement therapy - Nicotine gum, Nicotine replacement therapy - Nicotine lozenge, Bupropion, Varenicline, Combination pharmacotherapy - Transdermal nicotine patch + nicotine gum, Combination pharmacotherapy - Transdermal nicotine patch + nicotine lozenge, Combination pharmacotherapy - Transdermal nicotine patch + bupropion, Tobacco quitline referral, Tailored behavioral intervention, Alcohol use risk reduction, Behavioral activation for depressive symptoms, Behavioral management of postcessation weight gain
Drug · Behavioral
Lead sponsor
Mark Vander Weg
Other
Eligibility
18 Years to 99 Years
Enrollment
411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Tinnitus
Interventions
Tinnitus Masking, Tinnitus Retraining Therapy
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Portland, Oregon
Terminated Phase 4 Interventional Results available

Optimal Treatment for Recurrent Clostridium Difficile

NCT02667418
Conditions
Clostridium, Difficile, Fidaxomicin, Vancomycin
Interventions
Fidaxomicin, Vancomycin with Taper/Pulse, Vancomycin
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
32
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 28 more
Conditions
Traumatic Amputation of Arm
Interventions
Skeletal Stabilization
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
New York, New York • Providence, Rhode Island
Conditions
Chronic Low Back Pain
Interventions
Pain EASE, Tailored exercise, Continued Care and Active Monitoring, Cognitive Behavioral Therapy (CBT), Spinal Manipulation Therapy (SMT), Yoga
Other · Procedure · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
2,529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
19
States / cities
Phoenix, Arizona • Loma Linda, California • Long Beach, California + 16 more
Conditions
Hepatitis C, Alcohol Abuse
Interventions
Web-Based Brief Alcohol Intervention, Usual Care
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Palo Alto, California • San Francisco, California
Conditions
Atherosclerosis, Intermittent Claudication, Peripheral Vascular Diseases
Interventions
Ferritin reduction to 25 ng/ml by phlebotomy
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years and older
Enrollment
1,277 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2005
U.S. locations
23
States / cities
Birmingham, Alabama • No. Little Rock, Arkansas • Long Beach, California + 20 more
Completed No phase listed Observational Results available

Genetic Predictors of Lithium Response in Bipolar Disorder

NCT00252577
Conditions
Bipolar Disorder
Interventions
Lithium treatment
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
1
States / cities
San Diego, California
Completed Phase 1Phase 2 Interventional Results available

Methylphenidate for Ptsd and Stroke Veterans

NCT04885257
Conditions
PTSD, Stroke
Interventions
Methylphenidate, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Accepts healthy volunteers

Relational Playbook Pilot Study

NCT06456021
Conditions
Health Workforce, Burnout
Interventions
The Relational Playbook, Leadership Coaching
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Results available

Randomized Controlled Trial of Group Prevention Coaching

NCT01838226
Conditions
Cardiovascular Disease
Interventions
Problem Solving
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Buffalo, New York • Durham, North Carolina
Conditions
Obstructive Sleep Apnea
Interventions
Self-Management Care, Self-Management Mobile Care, Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Diego, California
Conditions
Chronic Kidney Disease, Cardiovascular Disease, Inflammation, Atherosclerosis, Aortic Stiffness
Interventions
MRI carotid, APWV, Hydroxychloroquine, Matching Placebo
Procedure · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Gainesville, Florida