Clinical trials: Polyphenols
Healthy
Effect of Red Grape Cells (RGC) Powder Consumption on Measures of Aerobic Fitness and Mood
This is a 3-arm double blind placebo controlled study to investigate the effect of Red Grape Cell (RGC) powder containing all the matrix of polyphenols that can be found in red grapes.
- Trial name
- NCT01832584
- Testing
- RGC
- Where
- Israel
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fruitura Bioscience Ltd.
Pregnancy Complications
Increase of Prostaglandin E2 in Reversal of Ductal Constriction After Dietary Restriction of Polyphenols
INCREASE OF PROSTAGLANDIN E2 IN REVERSAL OF DUCTAL CONSTRICTION AFTER DIETARY RESTRICTION OF POLYPHENOLS. Clinical trial with a healthy group as comparator.
- Trial name
- NCT03111602
- Testing
- restrict polyphenol-rich foods
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Instituto de Cardiologia do Rio Grande do Sul
Anemia, Low Iron Stores
Improving Iron Status Through Consumption Of Iron Fortified Cowpea: An Intervention Study
Rationale: Iron deficiency and zinc deficiency, are of public health significance in sub-Saharan Africa. An estimated 50% of children (5-14 years) in developing countries suffer from anaemia, half of which is estimated iron…
- Trial name
- NCT01208363
- Testing
- Cowpea fortified with NaFeEDTA, in form of Toubani.
- Where
- Ghana
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Healthy Volunteers
Cardiovascular Health Arterial Stiffness Raspberry and Microbiome (CHARM)
In this study, the investigators aim to determine the health benefits of red raspberry ellagitannin consumption on cardiovascular health.
- Trial name
- CHARM (NCT04087278)
- Testing
- Red Raspberry Ellagitannin Extract
- Where
- United Kingdom
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- King's College London
Healthy Men and Women
Effects of an Organic Plant-rich Diet on Gut Microbiome and Vascular Function (ORGAMIC Pilot Study)
Previous work have shown that consumption of foods rich in polyphenols, such as berries and cocoa, led to beneficial changes in the gut microbiota composition, as well as improvements in biomarkers of cardiovascular disease risk…
- Trial name
- NCT04276974
- Testing
- Organic diet, Non-organic diet
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- King's College London
Diabetes Mellitus, Adult-Onset, Platelet Dysfunction
Oleocanthal Rich Olive Oil Acute Effects on Hyperglycemia and Platelet Activation in T2DM
This is a pilot acute dietary intervention study with a randomized cross-over design aiming to investigate whether acute supplementation of extra virgin olive oil (EVOO) rich in oleocanthal could attenuate postprandial…
- Conditions
- Diabetes Mellitus, Adult-Onset, Platelet Dysfunction, Postprandial Hyperglycemia, Lipidemia
- Trial name
- NCT04419948
- Testing
- White bread, Butter, Refined olive oil
- Where
- Greece
- Volunteers
- 15 people
- Sponsor
- Harokopio University
Healthy Subjects, Pre-diabetes
Red Raspberry Polyphenols on Gut Microbiome
The primary objective aims are to assess the effects of regular consumption of red raspberries (RRB) with and without fructooligosaccharide (FOS) on the composition of the gut microbiota after 4 week intake and in parallel…
- Trial name
- RRB2 (NCT03049631)
- Testing
- Raspberry and fructooligosaccharide, Raspberry
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Atopic Dermatitis (AD)
Efficacy Study of a Repairing Cream in Atopic Dermatitis
The application of DermControl®, a repair cream based on hyaluronic acid, sh-oligopeptide-1 and polyphenols, in combination with topical corticosteroids, could help to improve epidermal barrier function in patients with atopic…
- Trial name
- NCT07742241
- Testing
- Dermcontrol, cream based on hyaluronic acid and sh-oligopeptide-1
- Where
- Spain
- Volunteers
- 116 people
- Sponsor
- Instituto de Investigacion Biotecnologica, Farmaceutica y Medicamentos Huerfanos, S.L.
Oxidative Stress, Physical Activity
Effect of the Combination of Pterostilbene Cocrystal With Silybin and Nicotinamide Riboside on Exercise-Induced Oxidative Stress
This study aims to evaluate the effects of the dietary supplement ccPT-SIL-NR, which contains pterostilbene (ccPT), silybin (SIL), and nicotinamide riboside (NR), on oxidative stress markers after a high-intensity exercise…
- Conditions
- Oxidative Stress, Physical Activity, Antioxidant Effect
- Trial name
- PT-SILAOX (NCT07024966)
- Testing
- Pterostilbene-silybin-nicotinamide riboside, Control Group
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Fundació Eurecat
Amyotrophic Lateral Sclerosis
Impact of the Combined Treatment of Liposomed Polyphenols With G04CB02 on the ALS Patients
Amyotrophic lateral sclerosis (ALS) is a disease of an inflammatory nature, which causes progressive muscle weakness associated with cognitive and behavioural disorders.
- Trial name
- NCT04654689
- Testing
- Liposomed polyphenols resveratrol and curcumin, Isocaloric Diet, G04CB02
- Where
- Spain
- Volunteers
- 90 people
- Sponsor
- Fundación Universidad Católica de Valencia San Vicente Mártir
Overweight
Enriched Canned Tuna With Fibre or Polyphenols on Satiety
The purpose of this study is to evaluate the satiating effects of different canned tuna preserved in olive oil enriched with soluble fiber or polyphenols on overweight subjects (BMI ≥25 and <30 kg / m2).
- Trial name
- SACIATUN (NCT03921580)
- Testing
- Control Canned Tuna, Enriched Canned Tuna Variety 1, Enriched Canned Tuna Variety 2
- Where
- Spain
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
Diabetes Type 2
A Comparison Chocolate With and Without High Cocoa Solids in Patients With Type 2 Diabetes in a Randomised Clinical Trial
Type 2 diabetes is being acknowledged as a potential public health time bomb, whose incidence is predicted to double over the next 10 years in the UK, associated with the rise in obesity and increasing sedentary lifestyles.
- Trial name
- NCT01617603
- Testing
- Cocoa Polyphenols
- Where
- United Kingdom
- Volunteers
- 62 people
- Sponsor
- Société des Produits Nestlé (SPN)
Metabolic Syndrome, Insulin Resistance
Acute Cardio-metabolic Responses to Montmorency Tart Cherry Supplementation in Metabolic Syndrome Patients
The present study examined the effect of Montmorency tart cherry juice and capsules on functional and blood-based cardio-metabolic markers in humans with Metabolic Syndrome.
- Conditions
- Metabolic Syndrome, Insulin Resistance, Hypertension
- Trial name
- NCT03615885
- Testing
- Montmorency Tart Cherry Capsules, Montmorency Tart Cherry Juice
- Where
- United Kingdom
- Volunteers
- 11 people
- Sponsor
- University of Hertfordshire