Clinical trials: Oxidative Stress
Hypobaric Hypoxia, Metabolomics
Oxidative Stress in Hypobaric Hypoxia
The trial investigates changes in metabolism during high altitude expedition up to 6865m. A mass-spectrometry based platform is used to detect different oxidative stress related metabolites.
- Conditions
- Hypobaric Hypoxia, Metabolomics, Oxidative Stress, Acute Mountain Sickness
- Trial name
- NCT01436383
- Testing
- Hypoxic exposure
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Oxidative Stress, Ovarian Insufficiency, Primary
Ovarian Reserve and Matrix Metalloproteinases
Primary Ovarian Insufficiency (POI) is dysfunction of ovaries before 40 years of age. It has been reported that genetic factors, endocrine disorders, previous pelvic surgeries, chemotherapy and radiotherapy, and autoimmune…
- Conditions
- Oxidative Stress, Ovarian Insufficiency, Primary, Ovarian Failure, Premature
- Trial name
- NCT05443282
- Testing
- Prolidase Level, Follicle Stimulating Hormone Level, Estradiol Level
- Where
- Turkey (Türkiye)
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Preterm Neonates Pain Managment, PreTerm Neonate
Pain Managment in Preterm Neonates
To compare the effect of Intranasal versus Intravenous Fentanyl on oxidative stress by measuring MDA level just before and after 30 minutes from painful procedure and comparing the results.
- Trial name
- NCT07148882
- Testing
- fentanyl
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Smoking
Oxidative Stress and Vitamin E Requirements
The purpose of this study is to determine if oxidative stress derived from cigarette smoking increases vitamin E requirements. The study will also assess the role of vitamin C in modulating vitamin E requirements.
- Trial name
- NCT00067899
- Testing
- Vitamin E with and without Vitamin C
- Where
- United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Chronic Kidney Diseases
miRNA in Chronic Kidney Diseases
Oxidative stress and endoplasmic reticulum (ER) stress play a key role in tubular damage in both acute kidney injury and chronic kidney disease (CKD).
- Trial name
- NCT06316284
- Where
- Croatia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Cold Exposure
Effects of Winter Swimming on Blood Indicators and Oxidative Stress in Males
Exposure of the human body to cold water triggers numerous beneficial physiological changes. The study aimed to assess the impact of regular winter swimming on blood morphological, rheological, and biochemical indicators and…
- Trial name
- NCT06223087
- Testing
- winter swimming
- Where
- Poland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University School of Physical Education, Krakow, Poland
Diabetes Mellitus, Type 2, Antioxidative Stress
Dietary Antioxidants and Thiol Disulfide Homeostasis in T2DM
This observational study was planned to determine the relationship between dietary antioxidant intake and thiol disulfide homeostasis of individuals with type 2 diabetes.
- Trial name
- NCT05688631
- Testing
- Dietary antioxidant intake
- Where
- Turkey (Türkiye)
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Obesity
Taurine Supplementation and Training Effects on Energy Metabolism, Inflammation and Oxidative Stress in Obese Women
Taurine supplementation researches have increased due to its antioxidant and anti-inflammatory actions, and its ability to modulate lipid metabolism by stimulating the expression of proteins that regulates mitochondrial…
- Trial name
- Taurine (NCT04279600)
- Testing
- Taurine, Exercise training
- Where
- Brazil
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Neoplasms, Antioxidants
Oxidoreductive Balance and Lysosomal Activity in Cancer Patients.
The research aims to determine the parameters of oxidative stress and inflammatory processes and compare these parameters with the image obtained using positron emission tomography (PET) with 2-deoxy-2-[fluorine-18]fluoro…
- Conditions
- Neoplasms, Antioxidants, Oxidative Stress, Lipid Peroxidation
- Trial name
- NCT03470857
- Testing
- Patients
- Where
- 3 sites in Poland
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Nicolaus Copernicus University
Thalassemia
Effect of Antioxidant Cocktail in Beta-thalassemia/Hb E Patients
The purpose of this study is to determine the efficacy of antioxidant cocktails on the alleviation of oxidative stress and iron overload in beta-thalassemia/Hb E patients.
- Trial name
- NCT01597765
- Testing
- curcuminoids, N-acetylcysteine, deferiprone and vitamin E, Curcuminoids and alpha-tocopherol
- Where
- Thailand
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Iron Supplementation and Gastrointestinal Health, Iron Deficiency
Modulation of hepcidIN With Co-supplementation of Iron and FORMulated Curcumin in Recreational Athletes
Iron deficiency and iron deficiency anaemia are common among endurance athletes partly due to a repeated post-exercise elevation of hepcidin, a hormone limiting iron entry through the intestine.
- Trial name
- IN-FORM (NCT07078630)
- Testing
- HydroCurc®, Ferrous sulphate 200mg oral tablet providing 65 mg of elemental iron
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Westminster
Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)
Periodontal Status and Biomarkers in MASLD
This study is designed as a prospective, observational research project conducted in collaboration between the Department of Periodontology at the Faculty of Dentistry and the Division of Gastroenterology at the Faculty of…
- Trial name
- NCT07923409
- Testing
- measurement of periodontal parameters, collection of GCF and serum samples
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Infertility
Infertility Markers in Serum, Urine, and Follicular Fluid
This study is only collecting specimens from current patients of PENN Fertility Care. The purpose of this investigation is to assess if markers of oxidative stress that are known to be associated with other medical conditions can…
- Trial name
- NCT00194220
- Where
- United States
- Volunteers
- 1,235 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Neurodegeneration, Inflammation
The Effects of the MIND Diet on Oxidative Stress, Inflammation and Neurodegenerative Risk Biomarkers
American football is a high-contact sport, also known as a collision sport. American football players are exposed to various magnitudes and frequencies of head impacts throughout the season.
- Conditions
- Neurodegeneration, Inflammation, Oxidative Stress, Diet, Healthy
- Trial name
- NCT05982860
- Testing
- MIND diet
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Bartu Eren Güneşliol
Cardiometabolic Health
Cardioprotective Properties of Vegan Burger
Several studies over the last decades have demonstrated the important role of nutrition in the development of chronic diseases, such as cardiovascular disease and cancer.
- Trial name
- VeganBurger (NCT05582720)
- Testing
- Conventional burger, Vegan burger
- Where
- Greece
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Harokopio University
Polyphenolic Compounds and Metabolism
Acute Effects of Grape Seed Extract on Insulin Sensitivity and Oxidative Stress and Inflammation Markers.
The proposed study aims to investigate that consumption of grape seed extract (GSE) would improve antioxidant status and impaired insulin action following consumption of a pro-oxidative high carbohydrate, high fat (HCHF) meal in…
- Trial name
- GSE2 (NCT01995643)
- Testing
- Active Capsule
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Periodontitis
Boron Levels, Oxidative Stress, and Inflammation in Periodontitis
This cross-sectional observational study aims to evaluate the relationship between boron levels and oxidative stress, antioxidant defense, and inflammatory markers in individuals with periodontitis.
- Trial name
- NCT07775378
- Testing
- Biochemical Assessment of Saliva and Gingival Tissue
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
Oxidative Stress
The Antioxidant Efficacy of a Product Probiotic in Research
Determine the efficacy of the investigational product versus placebo in reducing stress oxidative during the performance of a physical exercise of a certain intensity and duration.
- Trial name
- BIO (NCT03798821)
- Testing
- Lactobacillus rhamnosus, Lactobacillus casei y Bifidobacterium longum (100MG), Lactobacillus rhamnosus, Lactobacillus casei y Bifidobacterium longum (300MG)
- Where
- Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
Aging, Obesity
Obesity and Aging: Impacts of Nutritional Counseling and Physical Exercise on Telomeres and Senescence Parameters
The study will involve 80 elderly women, 40 eutrophic and 40 obese, divided into four groups, each with n=20. 1) Eutrophic Group (EG) undergoing only nutritional counseling (NC), 2) Eutrophic Group with NC and combined training…
- Conditions
- Aging, Obesity, Nutrition, Exercise
- Trial name
- NCT07479940
- Testing
- Combined Training, Nutritional Counseling
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Placental Development Pregnancy Outcome
Peri-implantation Abstinence and Placental Health
This study examined whether avoiding sexual intercourse during the time when a fertilized egg may attach to the uterus affects placental development and pregnancy outcomes.
- Trial name
- NCT07843173
- Testing
- Couples were instructed to avoid sexual intercourse for 14 days after ovulation during each study cycle, covering the expected peri-implantation period.
- Where
- Malaysia
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia