Clinical Trials Logo

Clinical Trial Summary

The composition of a food or a meal consumed plays an important role in the rate of postprandial endocrine and metabolic response, especially if high in fats, sugars and total energy content and a reduction in its entity is related to beneficial effects towards the prevention of several chronical diseases. The physiological postprandial response depends on several factors, both intrinsic, such as natural characteristic of food, and extrinsic, such as the way in which food is processed. This study aims at investigating postprandial hormonal, metabolic, oxidative stress, inflammation and endotoxaemia responses after the consumption of different commercial confectionary products made with different reformulation (ingredients and/or processing techniques).The principal scope of the study is to evaluate the impact of the reformulation of different snacks on postprandial responses. The investigators therefore designed a randomized controlled crossover trial, in which 15 healthy volunteers will consume different isocaloric confectionary products (snacks) and their related reformulation (total products number = 6) and a reference snack. Venous blood samples will be collected until 4-h after meal consumption. In order to evaluate postprandial hormonal, metabolic, oxidative stress, inflammation and endotoxaemia responses several markers will be evaluate: - metabolic substrates: glucose; Triglycerides and NEFA; - hormones: insulin; c-peptide; GLP-1, GIP, leptin, ghrelin, PYY; - markers of inflammation: IL-6, IL-8, IL-10, IL-17, TNF-α, hsCRP, MCP-1; - markers of oxidative stress and antioxidant capacity: GSH, FRAP; - endotoxaemia: lipopolysaccharides (LPS). These results will contribute to a detailed evaluation of the effects of reformulation on physiological events after meal consumption, leading to clarify if these variations in ingredients and/or processing techniques can modify postprandial responses, making them more similar to those originated from the reference snack.


Clinical Trial Description

Meal consumption, especially if high in fats, sugars and total energy content, leads to a transient rise in blood glucose and lipids. The extent of glycemic and lipidemic postprandial responses have been linked to the progression of cardiovascular and other chronic degenerative diseases, such as type 2 diabetes and Alzheimer through a substantial increase in oxidative stress, systemic inflammation, and endothelial dysfunction. In addition, some studies have shown that consuming a high fat meal is associated with a postprandial increase in plasma and serum endotoxin concentrations in humans. LPS, lipopolysaccharide, is considered a major predisposing factor for inflammation-associated diseases such as atherosclerosis, sepsis and obesity. Therefore, following a correct dietary model may be beneficial in order to limit postprandial excursion and to modulate hormonal responses involved in satiety. The physiological postprandial response depends on several factors, both intrinsic, such as natural characteristic of food, and extrinsic, such as the way in which food is processed. Thus, the present study aims at evaluating if the reformulation of some commercial confectionery products can lead to an improvement of the nutritional profile, through a decrease of postprandial metabolic and hormonal, oxidative stress, inflammation and endotoxaemia responses in comparison with commercial confectionery products (snacks). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03972878
Study type Interventional
Source University of Parma
Contact
Status Completed
Phase N/A
Start date March 22, 2019
Completion date December 31, 2020

See also
  Status Clinical Trial Phase
Completed NCT03255187 - Effect of Dietary Supplemental Fish Oil in Alleviating Health Hazards Associated With Air Pollution N/A
Completed NCT04136821 - The Long-term Effects of Oceanix™ on Resistance Training Adaptations N/A
Recruiting NCT03790345 - Vitamin B6 and B12 in the Treatment of Movement Disorders Induced by Antipsychotics Phase 2/Phase 3
Completed NCT03358524 - Effects of Vitamin E Supplementation on Free Radicals and Fat Level of Obese Adolescence in Jakarta, Indonesia Phase 4
Recruiting NCT05327348 - Effectiveness of IV Vitamin C in Reducing Oxidative Stress Associated With Free Flap Surgery Phase 3
Completed NCT03288623 - The Effects of Dark Chocolate Implementation in Elite Athletes N/A
Completed NCT04419025 - Efficacy of N-Acetylcysteine (NAC) in Preventing COVID-19 From Progressing to Severe Disease Phase 2
Completed NCT04597983 - Effect of 8-week Intake of 2S-hesperidin on Performance, Body Composition and Biochemicals Markers in Amateur Cyclists N/A
Not yet recruiting NCT06159543 - The Effects of Fresh Mango Consumption on Cardiometabolic Outcomes in Free-living Individuals With Prediabetes N/A
Enrolling by invitation NCT03030456 - Whole Body Vibrations on Functional Capacity, Muscular Strength, and Biochemical Profile in Elders N/A
Completed NCT02256254 - SIMOX - Induction of Oxidative Stress Phase 2
Not yet recruiting NCT02202239 - Effect of Induction and Maintenance of Anesthesia With Etomidate on Hemodynamics and Oxidative Stress in Diabetic Patients Phase 4
Recruiting NCT02048592 - Impact of Immunonutrition on the Patients With Cystic Fibrosis Phase 4
Completed NCT01942460 - Ferumoxytol for Iron-Deficiency Anemia in Chronic Kidney Disease and Peritoneal Dialysis Patients Phase 4
Completed NCT02463318 - The Effect of Melatonin on Gene Expression and Activity of the Sirt1 and Its Target Genes Catalase and MnSOD in Multiple Sclerosis Patients and Healthy Subjects N/A
Completed NCT02177383 - Action of Essential Fatty Acids on the Expression of Antioxidant Genes and Athletic Performance N/A
Completed NCT01990391 - Brazil Nut Consumption in Microvascular Endothelial Function, Oxidative Stress and Metabolic Abnormalities N/A
Completed NCT00845130 - Quantitative in Vivo Biomarkers of Oxidative Stress in Diabetes N/A
Completed NCT00607893 - Efficacy of Continuous Positive Airway Pressure in Reducing Oxidative Stress in Individuals With Sleep Apnea N/A
Active, not recruiting NCT00247507 - The Effects of Acetylcysteine on Alleviating Damage of Oxidative Stress in Hemodialysis Patients Phase 4