Clinical trials: Dietary Proteins
Overweight, Healthy
Effects of High Protein Diet on the Large Intestine in Overweight Humans
This study aims at evaluating the consequences of a 3 weeks high protein diet on the large intestine ecosystem (microbiota, metabolites and gene expression in rectal mucosa).
- Trial name
- NCT02351297
- Testing
- casein supplementation, soy protein supplementation, maltodextrin supplementation
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Hospital Avicenne
Polycystic Ovary Syndrome (PCOS)
Protein and Polycystic Ovary Syndrome (PCOS)
Polycystic ovary syndrome (PCOS) is a significant public health problem and is one of the most common hormonal disturbances affecting women of reproductive age.
- Trial name
- NCT07158723
- Testing
- Higher protein dietary pattern, Calorie restriction
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Arkansas, Fayetteville
Obesity
Effect of Protein and Prebiotic Fiber Intake on Adiposity in Overweight and Obese Adults
The metabolic syndrome is rising worldwide as a consequence of the continued obesity epidemic. The current obesogenic environment makes the regulation of energy intake difficult and impedes the maintenance of weight loss.
- Trial name
- NCT02217579
- Testing
- Protein, Prebiotic fiber, Protein plus prebiotic fiber
- Where
- Canada
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Overweight, Obese
The Effect of Protein-enriched Diet on Body Composition and Appetite
Obesity is a major problem worldwide and current dietary interventions are not proving to be enough to cease the increase in levels of obesity and its detrimental side effects, such as nonalcoholic fatty liver disease (NAFLD).
- Conditions
- Overweight, Obese, Metabolic Syndrome, Non Alcoholic Fatty Liver Disease
- Trial name
- ProteinRich (NCT01634048)
- Testing
- High Protein, low calorie meal replacement
- Where
- United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Critically Ill
Optimized Caloric-proteic Nutrition in Critically Ill Patients
In this prospective randomized controlled trial the investigators intend to compare the use of a nutritional therapy based on caloric intake determined by indirect calorimetry and a high protein intake (2.0 to 2.2 g/kg/day) with…
- Trial name
- NCT03060668
- Testing
- Peptamen intense, Novasource senior
- Where
- Brazil
- Volunteers
- 138 people
- Sponsor
- Hospital Sao Domingos
Disuse Atrophy, Aging
Immobilization and Protein Supplementation (IM-PRO)
In the present study, the effects of 5 days of lower limb immobilization with or without twice-daily protein supplementation on muscle mass and muscle fiber characteristics will be determined.
- Trial name
- IM-PRO (NCT01588808)
- Testing
- Immobilization
- Where
- Netherlands
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Colitis, Ulcerative, Inflammatory Bowel Diseases
CAsein GLycomacropeptide in Ulcerative Colitis - Anti-Inflammatory and Microbiome Modulating Effects (CAGLUCIM)
Casein glycomacropeptide (CGMP) has anti-inflammatory properties in experimental rodent colitis and using human in vitro inflammation models. Its use as a food ingredient has proven safe and with no influence on dietary intake.
- Trial name
- CAGLUCIM (NCT02825914)
- Testing
- Casein glycomacropeptide (CGMP)
- Where
- Denmark
- Volunteers
- 80 people
- Sponsor
- University of Aarhus
Sarcopenia
Vegan Diets: the Short-term Effects on Daily Muscle Protein Synthesis Rates as Compared to Omnivorous Diets in Older Adults Assessed by D2O.
Consumers are increasingly encouraged to consume more plant-based foods and lower their consumption of foods from animal origin. However, the consequences of such a transition on muscle mass still remains to be explored.
- Trial name
- VD2O (NCT05624333)
- Testing
- Vegan diet (intervention), Omnivorous diet (control)
- Where
- Netherlands
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Obesity, Bariatric Surgery Candidate
Diet-induced Thermogenesis in Patients With Postoperative Roux-in-Y Gastric Bypass (RYGBP) Weight Regain
Introduction: According to the National Health and Nutrition Examination Survey 2009-2010, 78 million American adults are obese.
- Conditions
- Obesity, Bariatric Surgery Candidate, Protein-energy; Imbalance
- Trial name
- RYGBP (NCT02422212)
- Testing
- patients eat a mixed solid meal
- Where
- 3 sites in Brazil
- Volunteers
- 45 people
- Sponsor
- Silvia Leite Faria
Obesity, Weight Loss
Utilizing Protein During Weight Loss to Impact Physical Function
This study will evaluate the effects of diet composition (i.e., amount of protein and carbohydrate) during a 6-month weight loss intervention and 12-months of follow-up on physical function, muscle mass, and weight loss…
- Conditions
- Obesity, Weight Loss, Diet Modification, Aging
- Trial name
- UPLIFT (NCT03074643)
- Testing
- Weight loss intervention months 0-6, Exercise intervention months 0-6, Carbohydrate supplement for months 0-6
- Where
- United States
- Volunteers
- 187 people
- Sponsor
- Wake Forest University Health Sciences
Chronic Kidney Disease
Supplemented Very Low Protein Diet and the Progression of Chronic Kidney Disease
This is a prospective single center randomized controlled trial with a total duration of 18 months aiming to evaluate the effectiveness and the safety of a very low protein diet supplemented with ketoanalogues of essential…
- Trial name
- KETOPROG (NCT02031224)
- Testing
- Conventional low protein diet, Very low protein diet supplemented with Ketosteril
- Where
- Romania
- Volunteers
- 250 people
- Sponsor
- Anemia Working Group Romania
Arterial Stiffness, Dietary Modification
Egg Protein Hydrolysate and Vascular Function
The incidence of type 2 diabetes mellitus (T2DM) is rapidly growing. Patients with T2DM are at increased risk of developing long term micro- and macrovascular complications.
- Conditions
- Arterial Stiffness, Dietary Modification, Impaired Glucose Tolerance, Type 2 Diabetes Mellitus
- Trial name
- NCT01559896
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Maastricht University Medical Center
Glucose Metabolism, Lipid Metabolism
Effects of 10-gram Collagen Protein Hydrolysate on Cardiometabolic Health
The effects of a 10g/day collagen hydrolysate for a period of 4 weeks on glycemic control and cardiovascular health in a parallel design study using overweight/ obese men and women who are likely to have a disturbed lipid and…
- Trial name
- NCT05282641
- Testing
- 10 g of collagen hydrolysate
- Where
- Netherlands
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Sarcopenia
Effects of Dietary Supplements on Sarcopenic Elders
Sarcopenia is defined as a syndrome characterized by decline of skeletal muscle mass and strength or an alteration in physical function.
- Trial name
- NCT03860194
- Testing
- Protison with High Protein 51(Original Flavor)
- Where
- Taiwan
- Volunteers
- 85 people
- Sponsor
- Far Eastern Memorial Hospital
Healthy
Effect of Dietary Fat Type in Combination With High Protein on Plasma Homocysteine Levels
In this study, the investigators address the research question of whether palm olein will have a positive influence on plasma total homocysteine levels in human volunteers provided with high-protein diets formulated from common…
- Trial name
- NCT00941837
- Testing
- Olive Oil, Palm Olein Oil, Coconut Oil
- Where
- Malaysia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Malaysia Palm Oil Board
Muscle Protein Synthesis
The Effect of Mealworm Protein Ingestion on Muscle Protein Synthesis After Running Exercise in Humans
Rationale: Consumption of sufficient dietary protein is fundamental to skeletal muscle mass maintenance and overall health. Conventional animal-based protein sources such as meat, poultry, fish, eggs, and dairy are considered…
- Trial name
- Centurion (NCT05353595)
- Testing
- Insect protein, Running exercise
- Where
- Netherlands
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Hematological Disease, Delayed Gastric Emptying
Randomized Trial:the Effect of Liquid Food on the Intake of Energy and Protein in Malignant Hematologic Patients
The study investigates the effect of liquid food on the intake of energy and protein compared to solid food. One group will receive dietary counselling in fulfilling their need for energy and protein from liquid food and the…
- Conditions
- Hematological Disease, Delayed Gastric Emptying, Malignant Disease
- Trial name
- NCT02447237
- Testing
- dietary counselling
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Jens Rikardt Andersen
Nutrient Deficiency, Eating Behavior
The Effect of Early Childhood Cow's Milk Allergy Elimination Diet on Eating Behaviors, Nutrition, and Growth Status
Cow's milk allergy (CMA) is the most common Food Allergy (FA) in children, and the essential strategy in prevention is avoiding the allergens that may cause potentially life-threatening reactions.
- Conditions
- Nutrient Deficiency, Eating Behavior, Cow Milk Allergy, Growth Disorders
- Trial name
- NCT04576845
- Testing
- Survey
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people
- Sponsor
- Saglik Bilimleri Universitesi
Kidney Insufficiency, Diabetes Mellitus
Plant Versus Animal Dietary Protein and the Effect on Proteinuria
The purpose of this study is to investigate if a diet high in plant protein improves kidney function in patients with kidney insufficiency and diabetes and/or hypertension and/or glomerulonephritis.
- Conditions
- Kidney Insufficiency, Diabetes Mellitus, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1
- Trial name
- NYPRO (NCT04058951)
- Testing
- High Animal Protein Diet (HAPD), High Plant Protein Diet (HPPD)
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Jens Rikardt Andersen
Celiac Disease
Gluten Free Oat (Cultivar Saul) in Celiac Disease in Remission
The goal of this clinical trial is to evaluate the tolerability of the oat cultivar Saul, previously characterized by low celiac disease-related immunoreactivity, in adults with celiac disease in sustained clinical and…
- Trial name
- GFOATSAUL (NCT07515105)
- Testing
- certified gluten-free oats of the Saul variety
- Where
- Czechia
- Volunteers
- 40 people
- Sponsor
- Faculty Hospital Kralovske Vinohrady