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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:10 AM EDT

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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: VA Puget Sound Health Care System Clear all
Not listed Phase 3 Interventional

I-125 Versus Pd-103 for Medium Risk Prostate Cancer

NCT00486499
View directory record Official record
Conditions
Prostate Cancer
Interventions
I-125 versus Pd-103 radioactive seed insertion
Procedure
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
40 Years to 90 Years · Male only
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 14, 2007 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Considering Healthier Drinking Options in Collaborative Care

NCT01400581
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Collaborative Care Intervention
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 64 Years
Enrollment
304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional Results available

Prazosin Augmentation of Outpatient Treatment of Alcohol Use Disorders in Active Duty Soldiers With and Without PTSD

NCT02226367
View directory record Official record
Conditions
Alcohol Use Disorders, Stress Disorders, Posttraumatic, Combat Disorders
Interventions
prazosin hydrochloride, placebo
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
21 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional

A Test-Drive Strategy for the Prescription of Prosthetic Feet for People With Leg Amputations

NCT03651830
View directory record Official record
Conditions
Amputation
Interventions
Prosthetic Foot Emulator, Commercially available prosthetic feet
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 89 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
3
States / cities
Minneapolis, Minnesota • San Antonio, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Phase 2 Interventional Results available

Prazosin for Agitation in Alzheimer's Disease

NCT03710642
View directory record Official record
Conditions
Alzheimer's Disease, Disruptive Behavior
Interventions
Prazosin, Placebo oral capsule
Drug
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
Not listed
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
14
States / cities
Sun City, Arizona • Los Angeles, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2023 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Simvastatin on Biomarkers

NCT01142336
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Simvastatin, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
45 Years to 64 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 28, 2017 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Phase 4 Interventional Results available

Prazosin for Post-Concussive Headaches

NCT02965027
View directory record Official record
Conditions
Post-Traumatic Headache
Interventions
Prazosin, Placebo
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional

A Prosthetic Foot Test-Drive Strategy for Improving Stability in Veterans With Leg Amputations

NCT05473065
View directory record Official record
Conditions
Amputation
Interventions
Multiaxial Prosthetic Foot Emulator, Commercially available prosthetic feet
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 89 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Minneapolis, Minnesota • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional

I MOVE!+UP: Piloting an Integrated Weight Management Program for Veterans With PTSD

NCT05755100
View directory record Official record
Conditions
PTSD, Overweight and Obesity
Interventions
I MOVE!+UP
Behavioral
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Oct 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Criteria for Advanced Prosthetic Foot Prescription

NCT03505983
View directory record Official record
Conditions
Prosthesis User, Amputation; Traumatic, Limb, Lower
Interventions
ESR Prosthetic Foot First, Articulating ESR Prosthetic Foot First, Powered Prosthetic Foot First
Device
Lead sponsor
VA New York Harbor Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Skin Temperature Perception and Prosthetic Thermoregulation

NCT07215442
View directory record Official record
Conditions
Lower Limb Amputation Below Knee, Diabetes (DM), Skin Temperature Change, Vascular Reactivity
Interventions
Warming stimulus starting at 30 C initial temperature, Warming stimulus starting at 32 C initial temperature, Warming stimulus starting at 34 C initial temperature, Warming stimulus starting at 35 C initial temperature, Cooling stimulus starting at 30 C initial temperature, Cooling stimulus starting at 32 C initial temperature, Cooling stimulus starting at 34 C initial temperature, Cooling stimulus starting at 35 C initial temperature
Other
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional Results available

Chronic Pain Skills Study

NCT02653664
View directory record Official record
Conditions
Chronic Pain
Interventions
PsychoEducation, Self-Hypnosis Training, Mindfulness Meditation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
5
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 17, 2026, 11:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Speech, Linguistic and Acoustic Markers in Parkinson's Disease

NCT04273672
View directory record Official record
Conditions
Parkinson Disease, Cognitive Impairment, Mild, Speech
Interventions
Cognitive Battery, Voice, Speech and Language Analysis, Questionnaires and Clinical Assessments, DNA Analysis
Diagnostic Test · Behavioral · Genetic
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM EDT
Completed No phase listed Observational

Chronic Obstructive Pulmonary Disease and Community Health Worker Home-visits

NCT06350799
View directory record Official record
Conditions
COPD
Interventions
Not listed
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
45 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 5, 2024 · Synced Oct 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM EDT
Not listed Phase 3 Interventional

I-125 Versus Pd-103 for Low Risk Prostate Cancer

NCT00494039
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radioactive seed implant to prostate
Procedure
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
40 Years to 80 Years · Male only
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 29, 2007 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Not applicable Interventional Results available

Effect of the Anti-oxidant N-acetylcysteine on Beta-cell Function in Type 2 Diabetes

NCT01394510
View directory record Official record
Conditions
Type 2 Diabetes, Oxidative Stress
Interventions
N-acetylcysteine
Drug
Lead sponsor
Utzschneider, Kristina, M.D.
Individual
Eligibility
18 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 17, 2016 · Synced Oct 17, 2026, 11:10 AM EDT
Completed Phase 2 Interventional Results available

Study of the Medication Prazosin for Alcohol Dependence

NCT00762710
View directory record Official record
Conditions
Alcoholism
Interventions
Prazosin medication, Placebo medication
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 17, 2026, 11:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Determinants of Barrett's Esophagus and Esophageal Adenocarcinoma

NCT00288119
View directory record Official record
Conditions
Barrett's Esophagus, Esophageal Neoplasm
Interventions
Balloon Capsule Device, Endoscopy
Device · Procedure
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2028
U.S. locations
10
States / cities
Baltimore, Maryland • Rochester, Minnesota • St Louis, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 17, 2026, 11:10 AM 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 17, 2026, 11:10 AM EDT