Clinical trials: Antioxidants
Oxygen, Hyperoxemia
Cerebral Hemodynamic Effects of Oxygen and Antioxidants (CHEOXANT)
This study is called CHE-OX-ANT (Cerebral Hemodynamic Effects of Oxygen and Antioxidants). It is a single-center, academic research project led by the Department of Intensive Care at Erasme Hospital (Université Libre de…
- Conditions
- Oxygen, Hyperoxemia, Antioxidant, Cerebral Autoregulation
- Trial name
- CHEOXANT (NCT07369232)
- Testing
- Oxygen, Vitamin C (Ascorbic Acid)
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Erasme University Hospital
High Oxidation Stress, Oxidized LDL Level
Pilot Study to Evaluate the Effect of ENI Patented Whole Grape Extract on Antioxidant Status
This is a Randomized, Double-blind, Placebo-controlled, Pilot Study to Evaluate the Effect of ENI Patented Whole Grape Extract on Antioxidant Status.
- Trial name
- NCT01551706
- Testing
- ENI Patented Whole Grape Extract
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Ethical Naturals, Inc.
Healthy
The Absorption and Metabolism of Seaweed Polyphenols in Humans
Brown seaweeds are a rich source of phlorotannins, a characteristic class of polyphenols which are unique to seaweeds of this type and can comprise 5 to 15 % of the dried weight.
- Trial name
- SWAFAX (NCT02496806)
- Testing
- Seaweed extract
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Reading
Hyperlipidemias
Hypolipidemic Effect of Adansonia Digitata
Adansonia digitata L. (AD) also known as Baobab is a huge tree that grows in many countries in sub-Saharan Africa. Many studies talking about AD biological activity including hypolipidemic, antioxidant and antimicrobials in…
- Trial name
- AD (NCT04564352)
- Testing
- Adansonia digitata
- Where
- Saudi Arabia
- Volunteers
- 70 people
- Sponsor
- Taibah University
Acute Lung Injury, Mechanical Ventilation Complication
Efficacy of Oxepa Enteral Feeding in LTAC (Long Term Acute Care Hospital) Patients on Chronic Ventilation- a Pilot Study
Patients with mechanical ventilation have shown improved weaning rates when enteral tube feeding high in EPA, GLA and antioxidants were fed to patients in the critical care setting.
- Conditions
- Acute Lung Injury, Mechanical Ventilation Complication, Dietary Modification
- Trial name
- ANUS1305 (NCT02208700)
- Testing
- Oxepa, Jevity 1.5
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Grace Hospital, Cleveland, Ohio
Hypertension, Oxidative Stress
Effect of Antioxidant Supplementation on the Autonomic Balance
Recent evidence suggests that there is a directly proportional relationship between diets with a high concentration of antioxidants and the reduction of blood pressure and the risk of cardiovascular events.
- Conditions
- Hypertension, Oxidative Stress, Autonomic Imbalance, Insulin Resistance
- Trial name
- NCT03510221
- Testing
- Antioxidants capsules
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Oxidative Stress
Effect of Red Raspberry Consumption on Fasting Oxidative Stress Biomarkers
The purpose of this study is determine whether daily consumption of frozen red raspberries can improve the antioxidant capacity of the blood and reduce the effects of oxidative stress, dose-dependently, in a healthy adult…
- Trial name
- NCT00876811
- Testing
- individually quick frozen red raspberries
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Preeclampsia
Antioxidant Supplementation in Pregnant Women With Low Antioxidant Status
The purpose of this study is to investigate antioxidants supplementation in pregnant women with low antioxidant status at 10-12 weeks gestation age in relation to adverse pregnancy outcome in randomized prospective study.
- Trial name
- NCT00388856
- Testing
- Vitamin C 1000mg and E 400IU
- Where
- Indonesia
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Showa University
Respiratory Diseases
Oxidative Damage and Antioxidant Mechanisms in COPD
The environmental pollutants and endogenous reactive oxygen metabolites from inflammatory cells exert substantial pathological effects on the lung cells [1].
- Trial name
- NCT02406053
- Testing
- oxidative and antioxidant biomarkers
- Volunteers
- 111 people
- Sponsor
- Yuzuncu Yil University
Kidney Failure
NASPI: N-Acetylcysteine vs. Ascorbic Acid for Prevention of Contrast Induced Nephropathy in Renal Insufficiency Undergoing Coronary Catheterization
The contrast induced nephropathy (CIN) has been known to be associated with significant clinical and economic consequences. Many studies were performed to find the pathophysiology and preventive measures for CIN.
- Trial name
- NCT00356954
- Testing
- N-acetylcystein, ascorbic acid
- Where
- South Korea
- Volunteers
- 250 people
- Sponsor
- Seoul National University Hospital
Preterm Infants
Perenteral Nutrition and Oxidative Stress in Preterm Infants
In an effort to decrease the load of peroxides in TPN solutions, multiple studies examined different strategies such as photo-protection, adding multivitamins to the lipid emulsion rather than to the dextrose-amino acid…
- Trial name
- NCT00611546
- Testing
- Photo-protection, Photo-exposure
- Volunteers
- 80 people
- Sponsor
- Mansoura University
Cardiac Arrest, Sepsis
Repository for Sepsis and Postresuscitation Samples
The objective of this study is to find a new therapeutic strategy by investigating the serial serum samples of patients with sepsis or postresuscitation state.
- Trial name
- NCT01670383
- Where
- South Korea
- Volunteers
- 500 people
- Sponsor
- Seoul National University Hospital
Early Childhood Caries
Leptin, Adiponectin, FRAP and Tac in Patients With Early Childhood Caries
Caries is characterized by the same etiological factors that lead to other chronic non-communicable diseases that are associated with increased dietary sugar intake, such as cardiovascular disease, diabetes and obesity.
- Trial name
- LESSEN (NCT05352841)
- Testing
- Salivary sample analysis
- Where
- Serbia
- Volunteers
- 40 people
- Sponsor
- University of Novi Sad
Cold Exposure
The Influence of Race and MitoQ Supplementation on Skin Blood Flow in the Cold
Individuals who operate in cold weather are at risk of developing cold injuries, for example, frostbite. They also often experience a loss of hand function and joint mobility due to a decrease in skin temperature and blood flow.
- Trial name
- NCT06784531
- Testing
- Mitoquinone mesylate (MitoQ), Cold Water Hand Immersion, Cold Air Exposure
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Primary Intestinal Hypocholesterolemia, Abetalipoproteinemia
CArotenoid in hypoChOlesterolemia
Hypobetalipoproteinemias (HBL) represent a heterogeneous group of disorders characterized by reduced plasma levels of plasmatic lipids (mainly triglycerides, total cholesterol (TC), LDL-cholesterol (LDL-C), and apolipoprotein B…
- Conditions
- Primary Intestinal Hypocholesterolemia, Abetalipoproteinemia, Chylomicron Retention Disease
- Trial name
- CaCo (NCT05208879)
- Testing
- Characterization of carotenoid status and plasma levels of oxidative stress markers in patients (case group only), Characterization, evaluation and comparison of macular pigment density
- Where
- 3 sites in France
- Volunteers
- 10 people
- Sponsor
- Hospices Civils de Lyon
Chronic Fatigue Syndrome, Myalgic Encephalomyelitis
Assessment of N-Acetylcysteine as Therapy for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Chronic fatigue syndrome/myalgic encephalomyelitis (ME/CFS) is an unexplained multisymptom/multisystem disorder for which there are currently no validated treatments.
- Trial name
- NAC ME/CFS (NCT04542161)
- Testing
- NAC 900mg/day, NAC 3600mg/day
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Weill Medical College of Cornell University
Post-COVID-19 Syndrome, COVID-19
Evaluation of Treatment With Viusid in Post-COVID-19 Syndrome
Reports of long-lasting symptoms of COVID-19 are increasing, but little is known about the prevalence of risk factors or whether it is possible to predict a prolonged course at disease onset.
- Conditions
- Post-COVID-19 Syndrome, COVID-19, Dyspnea, Fatigue
- Trial name
- NCT06437210
- Testing
- Viusid Oral Solution
- Where
- Colombia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Catalysis SL
COVID-19 Respiratory Infection
Spa Rehabilitation, Antioxidant and Bioenergetic Supportive Treatment of Patients With Post-Covid-19 Syndrome
Our hypothesis - that 21 days of mountain spa rehabilitation with ubiquinol supplementation could to accelerate regeneration of patients with post-COVID-19 syndrome, based on the improving platelet mitochondrial bioenergetic…
- Trial name
- SpaCOVID (NCT05178225)
- Testing
- ubiquinol (reduced coenzyme Q10), mountain spa rehabilitation, 2x14 ml of peripheral blood collected in a tube with anticoagulant
- Where
- Slovakia
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Comenius University
ADHD
Therapeutic Effects of Pine Bark Extracts in Attention Deficit Hyperactivity Disorder
In this study, the investigators will investigate the effects of polyphenolic extract from pine bark on the inattention and hyperactivity in patients with attention deficit hyperactivity disorder (ADHD) based on antioxidative…
- Trial name
- NCT03368690
- Testing
- Oligopin®
- Where
- 2 sites in Taiwan
- Volunteers
- 32 people
- Sponsor
- Taipei Medical University
Oilgohydramnios
Role of Antioxidants in Unexplained Oligohydramnios,A Randomized Trial
To predict the effect of antioxidants in cases of oligohydramnios
- Trial name
- ao&uoh (NCT01990690)
- Testing
- anti oxidant omega 3
- Where
- Egypt
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Woman's Health University Hospital, Egypt