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Showing 1–24 of 96 matching trials from the live ClinicalTrials.gov search.
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Filters: Sponsor: VA Palo Alto Health Care System Clear all
Completed No phase listed Observational Accepts healthy volunteers

Simulation-Based Training for Ultrasound-Guided Perineural Catheter Insertion

NCT01688271
View directory record Official record
Conditions
Pain Management, Simulation, Training, Ultrasonography
Interventions
Not listed
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 24, 2026, 8:00 PM EDT
Not listed Phase 2 Interventional

Methylphenidate Plus GWI-Nutrient Formula as a Treatment for Patients With Gulf War Illness

NCT02357030
View directory record Official record
Conditions
Gulf War Illness
Interventions
Methyl-P plus GWI Nutrient Formula
Drug
Lead sponsor
K-PAX Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Sep 24, 2026, 8:00 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Bright Light as a Countermeasure for Circadian Desynchrony

NCT01119365
View directory record Official record
Conditions
Healthy
Interventions
Bright light
Other
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 35 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

Homecoming Line: Telephone Support for Veterans

NCT02655991
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Telephone Case Monitoring, Treatment as Usual
Behavioral
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 100 Years
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
3
States / cities
Menlo Park, California • Durham, North Carolina • Lakewood, Washington
Source: ClinicalTrials.gov public record
Updated Jan 13, 2016 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available

Relaxation Treatment for Anxiety in Adults Aged 60 or Older

NCT02429778
View directory record Official record
Conditions
Anxiety Disorders
Interventions
Diaphragmatic Breathing, Progressive Muscle Relaxation
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
60 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Phase 2 Interventional Results available

Metformin for the Minimization of Geographic Atrophy Progression in Patients With AMD

NCT02684578
View directory record Official record
Conditions
Age-Related Macular Degeneration, Macular Degeneration, Age-Related, Dry Macular Degeneration, Geographic Atrophy
Interventions
Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
12
States / cities
Davis, California • Palo Alto, California • Sacramento, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available

A Biomarker Stress Test for Detection of Early Osteoarthritis

NCT02593864
View directory record Official record
Conditions
Osteoarthritis
Interventions
Variable-Stiffness Shoe
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available

Examining the Effectiveness of Deep TMS in Veterans With Alcohol Use Disorder

NCT04927364
View directory record Official record
Conditions
Alcohol Use Disorder (AUD), Transcranial Magnetic Stimulation
Interventions
Deep Transcranial Magnetic Stimulation (dTMS) H7 coil
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
21 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 28, 2025 · Synced Sep 24, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional

Multisite Advancement of Research on Chronic Posttraumatic Headache

NCT05620719
View directory record Official record
Conditions
Posttraumatic Headache
Interventions
Cognitive Behavioral Therapy for Posttraumatic Headache, Treatment as Usual, Telemedicine-based Cognitive Behavioral Therapy (TCBT)
Behavioral · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 70 Years
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
8
States / cities
Los Angeles, California • Palo Alto, California • Honolulu, Hawaii + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 24, 2026, 8:00 PM EDT
Active, not recruiting Not applicable Interventional

Electrical Stimulation for Continence After Spinal Cord Injury

NCT02978638
View directory record Official record
Conditions
Spinal Cord Injury, Neurogenic Bladder, Incontinence
Interventions
Finetech Vocare Bladder System
Device
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
22 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
4
States / cities
Palo Alto, California • San Jose, California • Albuquerque, New Mexico + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Artificial Sunlight on Human Sleep and Circadian Rhythms

NCT03636360
View directory record Official record
Conditions
Sleep, Circadian Dysregulation, Mood
Interventions
Light
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

Use of Mobile Apps for Those With PTSD and Their Partners

NCT02780635
View directory record Official record
Conditions
Ptsd
Interventions
Mobile App + Mailed Materials for managing stress associated with PTSD, Mobile App for managing stress associated with PTSD
Behavioral
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 90 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

Mobile Mindfulness Meditation Intervention to Improve the Well-Being of Cancer Survivors

NCT03581357
View directory record Official record
Conditions
Cancer, Other Than Non-melanoma Skin Cancer
Interventions
Mobile Mindfulness Meditation, Mindfulness Coach
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
21 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Palo Alto, California • Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of Water Immersion Colonoscopy Insertion Technique

NCT00671177
View directory record Official record
Conditions
Colonoscopy, Digestive System, Endoscopy, Gastrointestinal Disease
Interventions
water immersion colonoscopy, standard air colonoscopy
Procedure
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older · Male only
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2017 · Synced Sep 24, 2026, 8:00 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Dose-dependent Impact of Daytime Lighting on Evening Responses to Light

NCT04882280
View directory record Official record
Conditions
Sleep
Interventions
Light
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Sep 24, 2026, 8:00 PM EDT
Not yet recruiting Not applicable Interventional

Feasibility of Home Based Transcutaneous Spinal Cord Stimulation for Persons With SCI

NCT06140706
View directory record Official record
Conditions
Tetraplegia
Interventions
transcutaneous Spinal Cord Stimulation (tSCS)
Behavioral
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

Treatment of Social Competence After Traumatic Brain Injury

NCT01465269
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Group Interactive Structured Treatment, Alternative Intervention
Behavioral
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
6
States / cities
Palo Alto, California • Englewood, Colorado • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2015 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prospective RCT Of Water Exchange (WE) vs. WE Plus Cap-Assisted Colonoscopy

NCT03160859
View directory record Official record
Conditions
Unsedated Colonoscopy, Water Exchange Colonoscopy, Cap, Colonoscopy Pain
Interventions
Control, Study method
Other · Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 80 Years
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
3
States / cities
Palo Alto, California • Sacramento, California • Sepulveda, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Sep 24, 2026, 8:00 PM EDT
Recruiting Phase 2 Interventional

A Phase II Trial to Evaluate the Effect of Itraconazole on Pathologic Complete Response Rates in Resectable Esophageal Cancer

NCT05563766
View directory record Official record
Conditions
Esophageal Adenocarcinoma, Esophageal Squamous Cell Carcinoma, Gastroesophageal Junction Carcinoma
Interventions
Itraconazole
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
7
States / cities
Palo Alto, California • Ann Arbor, Michigan • Durham, North Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

A Comparison of Web-Prolonged Exposure (Web-PE) and Present-Centered Therapy (PCT) for PTSD Among Active-Duty Military Personnel

NCT02556645
View directory record Official record
Conditions
Posttraumatic Stress Disorders, Combat Disorders
Interventions
Web-PE Therapy, Therapist-Delivered Present-Centered Therapy
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
Atlanta, Georgia • Philadelphia, Pennsylvania • Killeen, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2019 · Synced Sep 24, 2026, 8:00 PM EDT
Enrolling by invitation Not applicable Interventional

Project OASIS: Optimizing Approaches to Select Implementation Strategies

NCT06061328
View directory record Official record
Conditions
Cirrhosis, Hepatocellular Carcinoma
Interventions
OASIS DA training, Current DA Tool training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
8,020 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Not applicable Interventional

A Brief Behavioral Sleep Intervention for Depression Among Military Veterans

NCT01958541
View directory record Official record
Conditions
Insomnia, Depression, Suicidal Ideation
Interventions
Sleep Intervention I, Sleep Intervention II
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Sep 24, 2026, 8:00 PM EDT
Not listed Not applicable Interventional

Mobile Health Strategies for Veterans

NCT03022669
View directory record Official record
Conditions
Coronary Heart Disease
Interventions
Text Message, Mobile Application, Website
Behavioral · Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
21 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
5
States / cities
Concord, California • Palo Alto, California • San Francisco, California + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Sep 24, 2026, 8:00 PM EDT
Completed Phase 2 Interventional Results available

Telemedicine To Provide Inflammatory Bowel Disease Outpatient Care

NCT01296841
View directory record Official record
Conditions
Inflammatory Bowel Disease, Ulcerative Colitis, Crohn's Disease
Interventions
Collaborative Imaging
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2017 · Synced Sep 24, 2026, 8:00 PM EDT