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ClinicalTrials.gov public records Last synced Oct 7, 2026, 9:56 PM EDT

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Showing 49–65 of 65 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: VA Puget Sound Health Care System Clear all
Completed No phase listed Observational

Computer Assisted Detection of Neoplasia During Colonoscopy Evaluation

NCT05888623
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Computer Assisted Detection
Device
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
Not listed
Enrollment
334,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reminder Modality for CRC Screening

NCT05012007
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Reminder Phone, Reminder Text
Other
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
45 Years to 75 Years
Enrollment
2,653 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Results available

Quetiapine for the Reduction of Cocaine Use

NCT00631748
View directory record Official record
Conditions
Cocaine Dependence, Cocaine Abuse, Cocaine Addiction, Drug Abuse, Substance Abuse
Interventions
quetiapine fumarate, Matched Placebo, Cognitive-behavioral Therapy
Drug · Behavioral
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 31, 2014 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Results available

INtervention Study In overweiGHT Patients With COPD

NCT02634268
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Obesity, Weight Loss, Life Style, Overweight
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
40 Years and older
Enrollment
684 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
39
States / cities
Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 7, 2026, 9:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ultrasound to Facilitate Stone Passage

NCT04796792
View directory record Official record
Conditions
Urinary Stone, Urinary Calculi
Interventions
Burst Wave Lithotripsy (BWL) and Ultrasonic Propulsion (UP)
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
3
States / cities
Carmel, Indiana • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Oct 7, 2026, 9:56 PM EDT
Not listed Not applicable Interventional

Hypnosis and Meditation for Cancer Pain

NCT03558594
View directory record Official record
Conditions
Pain Related to Cancer, Cancer of Head and Neck
Interventions
Hypnosis, Mindfulness
Behavioral
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Diet Composition on Liver Fat and Glucose Metabolism

NCT00930371
View directory record Official record
Conditions
Fatty Liver
Interventions
high fat/high saturated fat diet, low fat/low saturated fat diet
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional

Structured Treatment of Pain (STOP) Study

NCT01768650
View directory record Official record
Conditions
Traumatic Brain Injury, Chronic Pain
Interventions
Self-Management #1, Self-Management #2
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 7, 2026, 9:56 PM EDT
Active, not recruiting Not applicable Interventional Results available

Safety and Effectiveness of the Ultrasonic Propulsion of Kidney Stones

NCT02028559
View directory record Official record
Conditions
Kidney Stones, Nephrolithiasis, Urolithiasis
Interventions
Propulse 1 with C5-2 probe, Propulse 1 with SC-X probe
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Open Trial of Behavioral Activation and Social Engagement (BASE) for Posttraumatic Stress Disorder (PTSD)

NCT03191760
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Behavioral Activation
Behavioral
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Results available

Lower Limb Prostheses for Individuals Who Carry Infants, Toddlers, and Other Loads

NCT07159490
View directory record Official record
Conditions
Amputation, Prosthesis User
Interventions
Standard-of-care prosthetic foot, Standard-of-care prosthetic foot with heel-stiffening wedge, Standard-of-care prosthetic foot of one category greater stiffness, Dual keel prosthetic foot, Powered ankle-foot
Device
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 7, 2026, 9:56 PM EDT
Withdrawn Phase 2 Interventional

SPI-1005 for Prevention and Treatment of Chemotherapy Induced Hearing Loss

NCT01451853
View directory record Official record
Conditions
Lung Cancer, Head and Neck Cancer, Hearing Loss, Ototoxicity, Tinnitus, Neuropathy
Interventions
SPI-1005 Low Dose, SPI-1005 Middle Dose, SPI-1005 High Dose, Placebo
Drug
Lead sponsor
Sound Pharmaceuticals, Incorporated
Industry
Eligibility
19 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Trial of Novel Circumcision Device

NCT01885286
View directory record Official record
Conditions
Safe Circumcision
Interventions
circumcision with simple circumcision device
Procedure
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 25, 2013 · Synced Oct 7, 2026, 9:56 PM EDT
Active, not recruiting Not applicable Interventional

Matching Adults to Treatments for Chronic Pain (MATCH) Study

NCT05699252
View directory record Official record
Conditions
Chronic Pain
Interventions
Cognitive Behavioral Therapy (CBT), Hypnotic Cognitive Therapy (HYP-CT), Mindfulness-Based Cognitive Therapy (MBCT)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 7, 2026, 9:56 PM EDT
Not listed No phase listed Observational

Chronic Obstructive Pulmonary Disease (COPD) Activity: Serotonin Transporter (SERT), Cytokines and Depression (CASCADE Study)

NCT01074515
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
40 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
4
States / cities
San Antonio, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Not applicable Interventional Results available

Reducing Alcohol Use & Post-traumatic Stress Disorder (PTSD) With Cognitive Restructuring & Experiential Acceptance

NCT00760994
View directory record Official record
Conditions
Alcoholism, Stress Disorders, Post-Traumatic
Interventions
Experiential acceptance, Cognitive restructuring, No-intervention control: Nutrition information
Behavioral · Other
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Oct 7, 2026, 9:56 PM EDT
Completed Phase 4 Interventional

Reducing Cannabis Overuse With Prazosin

NCT04721353
View directory record Official record
Conditions
Cannabis Dependence, Posttraumatic Stress Disorder, Cannabis Use Disorder
Interventions
Prazosin Hydrochloride
Drug
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 7, 2026, 9:56 PM EDT