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Showing 25–44 of 20 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Happy Gut Study - Fermented Vegetables and Cardiovascular Biomarkers

NCT04887662
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Fermented vegetable
Other
Lead sponsor
University of North Florida
Other
Eligibility
35 Years to 64 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 21, 2024 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Dose Response Effects of Marine Omega-3 Fatty Acids on Inflammation

NCT01078909
View directory record Official record
Conditions
Cardiovascular Disease, Inflammation
Interventions
Eicosapentaenoic Acid and Docosahexaenoic Acid (EPA + DHA)
Biological
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 45 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2023 · Synced Jul 24, 2026, 12:46 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Nitric Oxide, LPS and the Pathogenesis of Asthma Phase II

NCT00643058
View directory record Official record
Conditions
Healthy
Interventions
LPS endotoxin
Biological
Lead sponsor
John Sundy
Other
Eligibility
18 Years to 40 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 15, 2013 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 1 Interventional

Vaccination of HIV-1 Infected Patients With Dendritic Cells in Addition to Antiretroviral Treatment - (DALIA Trial)

NCT00796770
View directory record Official record
Conditions
HIV
Interventions
Dendritic Cell Vaccine
Biological
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2017 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Not applicable Interventional Results available

A Study to Compare the NexGen LPS and LPS-Flex Knee Implants

NCT00763386
View directory record Official record
Conditions
Total Knee Arthroplasty, Osteoarthritis
Interventions
NexGen LPS-Flex Fixed Bearing Knee, NexGen Legacy Posterior Stabilized Knee
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
21 Years to 80 Years
Enrollment
331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
14
States / cities
Birmingham, Alabama • Decatur, Georgia • Springfield, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2012 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 2 Interventional Results available

Blood Lipopolysaccharide (LPS) Rifaximin Study

NCT02124512
View directory record Official record
Conditions
Obese, Insulin Resistance, Metabolic Syndrome
Interventions
Rifaximin SSD, Placebo
Drug · Other
Lead sponsor
Philip Kern
Other
Eligibility
35 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Daily Vinegar Ingestion and Metabolic Health

NCT05698381
View directory record Official record
Conditions
Inflammation, Metabolic Syndrome, Depression
Interventions
Liquid vinegar, Vinegar pill
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 40 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Resistance Exercise Plus Vinegar Ingestion on Biomarkers in Healthy Adults

NCT06437405
View directory record Official record
Conditions
LPS, Mood Disorders, Cognitive Change
Interventions
Vinegar liquid, vinegar pill
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 60 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 1 Interventional Results available

Feasibility Study of Intra-Tumoral Lipopolysaccharide Immunotherapy for Intra-Abdominal Tumors

NCT05751837
View directory record Official record
Conditions
Abdominal Cancer, Malignancy
Interventions
Lipopolysaccharide
Biological
Lead sponsor
Patrick Wagner, MD, FACS
Other
Eligibility
18 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 24, 2026, 12:46 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Endoscopic Resection of Large Colorectal Polyps: An Observational Cohort Study

NCT04220905
View directory record Official record
Conditions
Colonic Polyp, Colonoscopy, Complication, Recurrence, Duodenal Polyp
Interventions
Not listed
Lead sponsor
White River Junction Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
White River Junction, Vermont
Source: ClinicalTrials.gov public record
Updated Jul 4, 2024 · Synced Jul 24, 2026, 12:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of a Biomarker Related to the GI Tract for the Diagnosis of Parkinson's Disease

NCT01904240
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 12, 2014 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Neuroimmune Response to Lipopolysaccharide

NCT04233593
View directory record Official record
Conditions
Healthy
Interventions
Lipopolysaccharide
Biological
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prospective Multicenter Post Approval Study of the LPS-Flex Mobile Bearing Knee

NCT00854295
View directory record Official record
Conditions
Osteoarthritis, Traumatic Arthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus, Valgus, Flexion Deformities
Interventions
NexGen LPS-Flex Mobile Bearing Knee
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
Not listed
Enrollment
266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2021
U.S. locations
3
States / cities
Tamarac, Florida • Auburn Hills, Michigan • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of IMM 124-E for Patients With Severe Alcoholic Hepatitis

NCT01968382
View directory record Official record
Conditions
Hepatitis, Alcoholic
Interventions
IMM 124-E (Hyperimmune Bovine Colostrum), Placebo (High protein milk powder)
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
3
States / cities
Indianapolis, Indiana • Rochester, Minnesota • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 1 Interventional Results available

Lipopolysaccharide (LPS) Challenge in Depression

NCT03142919
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Lipopolysaccharide, Placebo
Biological
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 55 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Vestibular Stimulation to Help Occasional Sleeplessness

NCT00594022
View directory record Official record
Conditions
Insomnia, Sleeplessness, Transient Insomnia
Interventions
Electric stimulation of the Vestibular Nerve - "VirtuSom", Electric stim of the Vestibular Nerve - "VirtuSom" - SHAM
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 50 Years
Enrollment
349 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
6
States / cities
Atlanta, Georgia • New York, New York • Rochester, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2019 · Synced Jul 24, 2026, 12:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Infant Immune Response to Bacterial Infection

NCT00546195
View directory record Official record
Conditions
Prematurity, Histologic Chorioamnionitis
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Not listed
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 24, 2026, 12:46 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

A Study To Evaluate The Safety And Effects On The Body Of An Investigational Drug Using An Endotoxin-Induced Inflammatory Response Model

NCT01965600
View directory record Official record
Conditions
Healthy
Interventions
PF-06282999, Placebo, LPS
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 40 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2016 · Synced Jul 24, 2026, 12:46 AM EDT
Recruiting Phase 2 Interventional

Low PSMA SUV Boost (LPS-Boost): Intensified 177Lu-PSMA-617 Treatment for Patients With Metastatic Castrate-Resistant Prostate Cancer With Low PSMA Expressing Disease

NCT06526299
View directory record Official record
Conditions
Metastatic Castration-Resistant Prostate Carcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Lutetium Lu 177 Vipivotide Tetraxetan, Magnetic Resonance Imaging, PSMA PET-CT Scan, Questionnaire Administration, Single Photon Emission Computed Tomography
Procedure · Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
San Francisco, California • Sylmar, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 24, 2026, 12:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of TT301 on Cytokine Levels Post Endotoxin Challenge

NCT01357421
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
TT301, Placebo
Drug
Lead sponsor
OPKO Health, Inc.
Industry
Eligibility
18 Years to 40 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 5, 2013 · Synced Jul 24, 2026, 12:46 AM EDT