Clinical trials: Antioxidant Capacity
Abdominal Obesity
INNUPREC (Nutrigenetic Intervention for the Prevention of Cardiovascular Disease)
Background: Abdominal obesity (AO) is a multifactorial disease that affects 81.6% of the Mexican population; it is characterized by the excessive accumulation of adipose tissue in abdominal region.
- Trial name
- INNUPREC (NCT06847243)
- Testing
- Nutrigenetic diet according the genetic test, Control intervention group
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Effects of Kale Ingredients on Lipid Status Parameter
Investigations on the Effect of Kale on the Lipid Status
This intervention study investigates the effects of various kale preparations (dietary supplements) on lipid status parameters. Within the study period of 8 weeks, three blood withdrawals are planned (week 0, 4 and 8) for the…
- Trial name
- HypocholKale (NCT03545555)
- Testing
- Kale Preparation "Kale Powder", Kale Preparation "Kale Extract", Kale Preparation "Flavonoid Extract"
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Jena
Healthy
High Total Antioxidant Capacity Products Added to Diet
The purpose of this study is to evaluate the antioxidant activity on skin photo induced damage of a food supplement and its anti-age properties.
- Trial name
- NCT00975728
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Derming SRL
Improving Body Composition, Novel Natural Gym Nutrient Formulation
Formulation, Phytochemical Characterization, and Clinical Assessment of a Novel Natural Supplement Targeting Body Composition in Physically Active Individuals
This study aims to evaluate the efficacy of a novel natural gym nutrient formulation (NNS) in improving body composition in physically active individuals.
- Conditions
- Improving Body Composition, Novel Natural Gym Nutrient Formulation, Increase Muscle Mass, Reduce Body Fat Percentage
- Trial name
- NSCM (NCT07038135)
- Testing
- Novel Natural Supplement (NNS)
- Where
- Iraq
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Sulaimani Polytechnic University
Inflammation
Effects of Dietary Supplements on Response to Air Pollution
This study will determine if a comprehensive antioxidant/anti-inflammatory dietary supplement pack can offer protection against a decline in lung function and increase in inflammation and oxidative stress following acute exposure…
- Trial name
- NCT01488656
- Testing
- Antioxidant, anti-inflammatory dietary supplement
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Utah State University
Dental Caries in Children
Salivary Antioxidant Capacity Before and After Complete Dental Rehabilitation
Salivary samples were obtained from 20 children in their fifth year of life diagnosed S-ECC and 20 age and sex matched controls.
- Trial name
- NCT03432728
- Testing
- Dental rehabilitation under general anesthesia
- Where
- Saudi Arabia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Riyadh Colleges of Dentistry and Pharmacy
Healthy Pregnant Women
Mediterranean Dietary Intervention on ROS Levels and TAC During Pregnancy
This study focuses on investigating the effects of dietary counseling on antioxidant intakes and how diet can influence reactive oxygen species levels and consequently oxidative stress during pregnancy.
- Trial name
- NCT07214402
- Testing
- dietary counselling
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Western Macedonia
Osteoarthritis, Knee
Evaluatıon of Nutrıtıonal Status and Total Antıoxıdant Capacıty in Osteoarthritis
This is a descriptive cross-sectional study conducted to evaluate the nutritional status and total antioxidant/oxidant capacity of individuals diagnosed with osteoarthritis.
- Trial name
- NCT05214469
- Where
- Turkey (Türkiye)
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Skin Aging, Hair and Scalp Health
CyanthOx™ Capsule Efficacy Study
The goal of this clinical trial is to learn whether daily intake of CyanthOx™80 capsules can improve skin, scalp, hair, and selected blood biomarkers in healthy adults after 12 weeks.
- Conditions
- Skin Aging, Hair and Scalp Health, Hair Loss
- Trial name
- NCT07774117
- Testing
- CyanthOx™80 Group
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chia Nan University of Pharmacy ＆ Science
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
Stroke
Nutrition and Aerobic Exercise in Chronic Stroke
Strokes are very common in the United States and occur more in the elderly. The number of strokes is likely to double in the next 50 years.
- Trial name
- NEXIS (NCT02043574)
- Testing
- Treadmill Exercise, Stretching (control)
- Where
- 2 sites in United States
- Volunteers
- 51 people
- Sponsor
- VA Office of Research and Development
Athlete
Effects of Coenzyme Q10 Supplementation on Oxidative Stress, Antioxidant Capacity, Inflammatory Responses, Fatigue Elimination, and Exercise Performance in Athletes
The aims of the study are 1) to compare the differences in plasma coenzyme Q10, oxidative stress, antioxidant capacity, muscle impairment, fatigue recovery, and inflammation and exercise performances in athletes (i.e., soccer…
- Trial name
- NCT03321110
- Testing
- Coenzyme Q10
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Cardiovascular Diseases
Hypolipidemic and Antioxidant Capacity of Spirulina and Exercise
The purpose of this study is to demonstrate that Spirulina maxima intake and a dosed physical activity program will decrease, both independently and synergistically, cardiovascular risks (Dyslipidemias and oxidative stress) in…
- Trial name
- NCT02837666
- Testing
- Supplementation with Spirulina maxima, Washout, Isoenergetic diet
- Where
- Mexico
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de Ciudad Juarez
Cardiovascular Diseases
Impact of Hibiscus on Cardiovascular Disease Risk
Hibiscus sabdariffa calyces (HSC) extract is consumed in different parts of the world as a cold or hot drink and is available in the United Kingdom (UK) markets in different forms including tea bags.
- Trial name
- PHYTOVAS (NCT02165553)
- Testing
- Hibiscus sabdariffa calyces extract as a cold drink
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Reading
The Impact of Vitamin c and Epicatechin Upon Antioxidant Capactity
Cross-over Double-blind Intervention to Investigate the Effects of Defined Antioxidant-containing Drinks on Time Course of Antioxidant Capacity
The aim of this project is to measure the differences in antioxidant capacity at different time points after consuming a single dose of antioxidant-containing drink (vitamin C or epicatechin) compared with a control drink in 10…
- Trial name
- NCT02898571
- Testing
- Vitamin C, epicatechin
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Newcastle University
Recurrent Miscarriage
Role of Sildenafil Citrate in Patients With Unexplained Recurrent Miscarriages
The purpose of this study is to determine whether sildenafil citrate is effective in improving uterine artery blood flow and oxidative stress in patients with unexplained recurrent miscarriages
- Trial name
- NCT01419392
- Testing
- Sildenafil citrate
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Cardiometabolic Health Indicators, Whole-body Antioxidant Capacity
Effect of Watermelon on Cardiometabolic Health
The purpose of this study is to determine whether consumption of 355 ml of watermelon juice will: 1. improve cardiovascular and overall metabolic health markers like blood pressure, heart rate, stiffness/flexibility of arteries…
- Trial name
- NCT07006636
- Testing
- Watermelon Juice + liquid meal test at baseline
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Protein-energy Malnutrition, Kwashiorkor
Study of Antioxidants and Oxidants in Malnourished Children
It is believed that the organs of severely malnourished children malfunction because harmful compounds called oxidants injure the tissues in these organs.
- Conditions
- Protein-energy Malnutrition, Kwashiorkor, Marasmus
- Trial name
- NCT00069134
- Testing
- sulfur amino acids
- Where
- Jamaica
- Volunteers
- 86 people
- Sponsor
- Baylor College of Medicine
Kwashiorkor, Marasmus
Safety and Metabolic Study of Highly Active Antiretroviral Therapy (HAART) in Malnourished Children With HIV
It is unclear whether children with HIV and severe acute malnutrition can be started on highly active antiretroviral therapy (HAART) safely while they are still malnourished and the manner in which this therapy should start.
- Conditions
- Kwashiorkor, Marasmus, Severe Acute Malnutrition, HIV
- Trial name
- ARMAM (NCT01529125)
- Testing
- zidovudine, lamivudine, nevirapine
- Where
- Malawi
- Volunteers
- 42 people
- Sponsor
- Washington University School of Medicine
High Protein Dietary Intake
Effect of Proteins on Antioxidant Capacity
This study was planned to provide information about the effect of short-term high protein diet (HPD) feeding on early antioxidant response in women. The definition of HPDs cannot be determined exactly.
- Trial name
- NCT06621940
- Testing
- High Protein Diet, Normal Protein Diet
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University