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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Active, not recruiting Not applicable Interventional

Neural Enabled Prosthesis for Upper Limb Amputees

NCT03432325
View directory record Official record
Conditions
Amputation Arm and Hand, Unilateral Right, Amputation Arm and Hand, Unilateral Left, Prosthesis User
Interventions
Neural Enabled Prosthesis
Device
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
2
States / cities
Fayetteville, Arkansas • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Personalized Telehealth Intervention for Health and Weight Loss in Postpartum Women

NCT01751230
View directory record Official record
Conditions
Postpartum Weight Retention
Interventions
WIC E-Moms
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 1 Interventional

A Phase I Safety and Immunogenicity Trial of UBI HIV Lipopeptide Immunotherapeutic P3C541b in HIV-1 Seropositive Human Subjects

NCT00002353
View directory record Official record
Conditions
HIV Infections
Interventions
P3C541b Lipopeptide
Biological
Lead sponsor
United Biomedical
Industry
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 25, 2026, 4:29 PM EDT
Terminated Not applicable Interventional Results available

Prazosin vs Paroxetine in Combat Stress-Related Post-Traumatic Stress Disorder (PTSD) Nightmares & Sleep Disturbance

NCT00202449
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Sleep Disorders
Interventions
prazosin, paroxetine, Placebo
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 50 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Fort Lewis, Washington
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Prazosin and Naltrexone (PaN) Study for Veterans With Alcohol Use Disorders

NCT02322047
View directory record Official record
Conditions
Alcohol Use Disorder, Posttraumatic Stress Disorder (PTSD)
Interventions
Prazosin, Naltrexone, Placebo (Prazosin), Placebo (Naltrexone)
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 28, 2020 · Synced Sep 25, 2026, 4:29 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Repeated Operational Stress and Limited Recovery on Resilience Capacity

NCT06784544
View directory record Official record
Conditions
Sleep, Inadequate, Energy Deficit, Iron Absorption, High Physical Activity
Interventions
Operational Stressors
Other
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
17 Years to 39 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 19, 2025 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Results available

Augmentation Trial of Prazosin for Post-Traumatic Stress Disorder (PTSD)

NCT00990106
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Combat Disorders, Sleep Disorders
Interventions
prazosin hydrochloride, placebo
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PROOF: PROtein OverFeeding Effect on Body Weight

NCT00565149
View directory record Official record
Conditions
Obesity
Interventions
PROOF
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2016
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 24, 2021 · Synced Sep 25, 2026, 4:29 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

International Weight Control Registry

NCT04907396
View directory record Official record
Conditions
Weight Loss, Overweight, Obesity
Interventions
Not listed
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
7
States / cities
Birmingham, Alabama • Denver, Colorado • Kansas City, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Subdissociative Dose Ketamine for Treatment of Acute Pain in Subjects With Chronic Pain

NCT02920528
View directory record Official record
Conditions
Chronic Pain
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2021 · Synced Sep 25, 2026, 4:29 PM 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 2, 2023 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Results available

Trauma Informed Guilt Reduction Therapy

NCT02512445
View directory record Official record
Conditions
Guilt, Shame, Post-traumatic Stress Disorders
Interventions
Trauma Informed Guilt Reduction Therapy, Supportive Care Therapy
Behavioral
Lead sponsor
Veterans Medical Research Foundation
Other
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
3
States / cities
San Diego, California • Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Physiological and Psychological Effects of Testosterone During Severe Energy Deficit and Recovery

NCT02734238
View directory record Official record
Conditions
Caloric Restriction, Exercise
Interventions
Sesame Oil, testosterone enanthate
Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 39 Years · Male only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 15, 2019 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Results available

Adherence and Perspiration While Wearing Lower Limb Prostheses

NCT03900845
View directory record Official record
Conditions
Lower Extremity Amputation
Interventions
Dynamic Air Exchange - Rising Edge Design (DAE-RED), Perforated elastomeric liner, As-prescribed prosthesis
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 25, 2026, 4:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Virtual Prospective Study Exploring Activity Trackers and COVID-19 Infections

NCT04623138
View directory record Official record
Conditions
Covid19, SARS-CoV Infection
Interventions
Not listed
Lead sponsor
Evidation Health
Industry
Eligibility
18 Years and older
Enrollment
847 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Mateo, California
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Steps Toward Adapting Physical Activity Guidelines for the Lower Mississippi Delta Population

NCT01264757
View directory record Official record
Conditions
Physical Inactivity
Interventions
Physical Activity Educational Materials, Pedometer
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
35 Years to 64 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Sep 25, 2026, 4:29 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

LA Moms and Babies Study (LAMBS) for Nutrition and Growth

NCT02140879
View directory record Official record
Conditions
Pregnancy, Inflammation
Interventions
Capsule 1 or Capsule 2, Capsule 2
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 35 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Louisiana (LA) Health Project

NCT00289315
View directory record Official record
Conditions
Childhood Obesity
Interventions
Primary (Environmental) Weight Gain Prevention, Secondary (Behavioral) Weight Gain Prevention, Control
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
Not listed
Enrollment
2,060 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Sep 25, 2026, 4:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Nutrition for Precision Health, Powered by the All of Us

NCT05701657
View directory record Official record
Conditions
Nutrition, Health, Dietary Habits
Interventions
Diet A, Diet B, Diet C
Other
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Davis, California • Los Angeles, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Sep 25, 2026, 4:29 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effect of Blueberry Powder Supplementation on Cardiovascular Risk Factors in Subjects With the Metabolic Syndrome

NCT01399138
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Blueberry Powder
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
20 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 11, 2023 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Safety and Immunogenicity Trial of UBI Microparticulate Monovalent HIV-1 MN Peptide Immunogen in HIV-1 Seronegative Human Subjects

NCT00000798
View directory record Official record
Conditions
HIV Infections
Interventions
HIV-1 Peptide Vaccine, Microparticulate Monovalent
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
2
States / cities
Baltimore, Maryland • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 25, 2026, 4:29 PM EDT
Completed No phase listed Observational

Intramuscular Mechanisms of Androgen Deprivation-related Sarcopenia

NCT03867357
View directory record Official record
Conditions
Metastatic Prostate Cancer, Androgen Deprivation Therapy
Interventions
GnRH agonist
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Trial of Testosterone Undecanoate for Optimizing Performance During Military Operations

NCT04120363
View directory record Official record
Conditions
Caloric Restriction, Exercise, Sleep
Interventions
Testosterone Undecanoate, Sesame Oil
Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 6, 2022 · Synced Sep 25, 2026, 4:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I/II Safety and Immunogenicity Trial of UBI Microparticulate Monovalent (HIV-1 MN) Branched Peptide Vaccine in HIV-1 Seronegative Human Subjects

NCT00002428
View directory record Official record
Conditions
HIV Infections
Interventions
HIV-1 Peptide Vaccine, Microparticulate Monovalent, rgp120/HIV-1MN Monovalent Octameric V3 Peptide Vaccine
Biological
Lead sponsor
United Biomedical
Industry
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 25, 2026, 4:29 PM EDT