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Showing 1–24 of 46 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Oxidative stress markers Clear all
Completed Not applicable Interventional

Use of Mucomyst to Ameliorate Oxidant Stress in Diabetics With Proteinuria

NCT00493727
View directory record Official record
Conditions
Diabetes, Proteinuria
Interventions
N-acetylcysteine(Mucomyst)
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated May 18, 2008 · Synced Sep 19, 2026, 6:49 AM EDT
Terminated No phase listed Observational

The Assessment of Oxidative Stress Markers and the Development of Atrial Fibrillation After Cardiac Surgery

NCT00846534
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Chicago, Illinois • Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2014 · Synced Sep 19, 2026, 6:49 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

A Randomized, Double-Blind Study to Assess the Effect of a Postbiotic on Oxidative Stress and Exercise Performance

NCT06795425
View directory record Official record
Conditions
Oxidative Stress, Healthy, Exercise-induced Muscle Damage, Exercise-induced Muscle Soreness, Immune Function, Gut Health, Microbiome Analysis, Exercise Performance, Exercise Metabolism
Interventions
Postbiotic Active Lifestyle Blend, Placebo
Dietary Supplement · Other
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Oxidative Stress Markers In Inherited Homocystinuria And The Impact Of Taurine

NCT01192828
View directory record Official record
Conditions
Homocystinuria
Interventions
taurine
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 49 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
4
States / cities
Aurora, Colorado • Durham, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2018 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting Not applicable Interventional

Changes in Movement, Fitness, and Quality of Life in People With Parkinson's Disease After Different Exercise Programs

NCT07221266
View directory record Official record
Conditions
Parkinson Disease (PD)
Interventions
Guided Cycling, Non-Contact Boxing, Traditional Physical Therapy Program (Standard of Care)
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
50 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Endothelial Function in Obese Adolescents

NCT01879033
View directory record Official record
Conditions
Insulin Resistance, Glucose Intolerance, Obesity, Atherosclerosis
Interventions
Reactive hyperemia peripheral artery tonometry (Rh-PAT), Blood levels for glucose, insulin, lipids and adipocytokines
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
12 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2019 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational

Markers of Oxidative Stress Present in Blood in Patients With Atrial Fibrillation

NCT00142194
View directory record Official record
Conditions
Atrial Fibrillation, Inflammation, Atrial Flutter
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 26, 2013 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational

Assessment of Translesional Markers and Metabolomics

NCT00321139
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 14, 2014 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Understanding the Exercise-Hypertension Paradox

NCT02034422
View directory record Official record
Conditions
Hypertension
Interventions
Oral Antioxidant, Exercise rehabilitation
Dietary Supplement · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 60 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Clinical Trial Evaluating the Impact of a Dietary Supplement Containing Humic and Fulvic Acid on Epigenetic Markers of Biological Age, Detoxification, Inflammation, and Oxidative Stress

NCT07579845
View directory record Official record
Conditions
Detoxification, Inflammation, Biological Aging
Interventions
Humic and Fulvic Acid Dietary Supplement
Dietary Supplement
Lead sponsor
OvationLab
Network
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 19, 2026, 6:49 AM EDT
Not listed Phase 2 Interventional

Biological Effects of Quercetin in COPD Phase II

NCT06003270
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Emphysema, Chronic Bronchitis With Airway Obstruction
Interventions
Quercetin 1000 mg, Quercetin 500 MG, Placebo
Drug
Lead sponsor
Temple University
Other
Eligibility
40 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2024 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting Not applicable Interventional

The Effects of Endotracheal Suctioning on Pain and Serum Markers

NCT06692400
View directory record Official record
Conditions
Intensive Care Unit ICU, Intubation, Critical Illness, Mechanical Ventilation, Pain Measurement, Pain, Procedural, Oxidative Stress, Hypoxia, Biomarkers / Blood, Adult, Uric Acid, Sepsis, COVID, Influenza, Pneumonia
Interventions
endotracheal tube suctioning
Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The ROAR Study: Reactive Oxygen Species and Reproduction

NCT06831019
View directory record Official record
Conditions
Ovarian Aging, IVF Outcome, Oxidative Stress
Interventions
Oxidative stress markers
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 43 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Oral Glutathione Supplementation on the Levels of Blood Glutathione

NCT01044277
View directory record Official record
Conditions
Healthy Adults
Interventions
Glutathione supplementation, Gluthathione peroxidases, Placebo
Drug · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
30 Years to 79 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 5, 2022 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting Phase 1 Interventional

Study of Preoperative Radiation Therapy in Participants With Resectable Recurrent Abdominal Adrenocortical Carcinoma

NCT06487481
View directory record Official record
Conditions
Adrenocortical Carcinoma (ACC), Recurrent Adrenocortical Carcinoma (ACC), Recurrent Abdominal Adrenocortical Carcinoma (ACC), Carcinoma, Adrenocortical, Carcinoma, Adrenal Cortical
Interventions
Surgical resection, Preoperative RT
Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2040
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Taking Prenatal Vitamin-mineral Supplements During Lactation on Iron Status and Markers of Oxidation

NCT01047098
View directory record Official record
Conditions
Iron Overload, Oxidative Stress, Iron-deficiency Anemia
Interventions
Iron, Placebo
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational

Analysis of Microalbuminuria and Markers of Inflammation and Oxidative Stress in Adolescents of Different Ethnic Backgrounds

NCT00616707
View directory record Official record
Conditions
Inflammation
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
12 Years to 18 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Infertility Markers in Serum, Urine, and Follicular Fluid

NCT00194220
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
1,235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2015 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Normal Values of Oxidative Stress, Taurine, and Related Markers

NCT02649777
View directory record Official record
Conditions
Oxidative Stress
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
8 Years to 50 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Sep 19, 2026, 6:49 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Reversing Glucose and Lipid-mediated Vascular Dysfunction

NCT04832009
View directory record Official record
Conditions
Blood Pressure, Hypertension
Interventions
Dextrose 20 % in 500 ML Injection, Intralipid, Saline, Ascorbic acid
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 79 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acute Effects of Grape Seed Extract on Insulin Sensitivity and Oxidative Stress and Inflammation Markers.

NCT01995643
View directory record Official record
Conditions
Polyphenolic Compounds and Metabolism
Interventions
Active Capsule, Placebo Capsule
Dietary Supplement
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
20 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Sep 19, 2026, 6:49 AM EDT
Not listed No phase listed Observational

Markers of Oxidative Stress Diastolic Dysfunction

NCT00846404
View directory record Official record
Conditions
Diastolic Heart Failure, Diastolic Dysfunction
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2009 · Synced Sep 19, 2026, 6:49 AM EDT
Completed Not applicable Interventional

Effect of Hyperbaric Therapy on Markers of Oxidative Stress in Children With Autism

NCT00263367
View directory record Official record
Conditions
Autism, Oxidative Stress
Interventions
Hyperbaric Oxygen
Other
Lead sponsor
The International Child Development Resource Center
Other
Eligibility
5 Years to 12 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Jun 21, 2011 · Synced Sep 19, 2026, 6:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cardiovascular Disease Biomarkers in Smokers and Moist Snuff Consumers

NCT01692353
View directory record Official record
Conditions
Cardiovascular Disease, Cigarette Smoking
Interventions
Subject's usual brand (UB) tobacco product
Other
Lead sponsor
R.J. Reynolds Tobacco Company
Industry
Eligibility
26 Years to 49 Years · Male only
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 16, 2016 · Synced Sep 19, 2026, 6:49 AM EDT