Clinical trials: Dietary Protein
Polycystic Ovary Syndrome
High Versus Normal Protein Diet in Polycystic Ovary Syndrome (PCOS)
The objective of this study is to assess the effects of a high protein (HP) and a normal protein diet (NP) on patients with polycystic ovary syndrome (PCOS) and body mass index (BMI)-matched controls in a sample of southern…
- Trial name
- NCT01184963
- Testing
- High protein diet, Normal protein diet
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Dietary Modification
Meat and Whey Protein Supplementation in Athletes
The aim of this project is to investigate the potential benefits of combining a new protein meat hydrolysates extract with a regular resistance training programme on (a) body composition (b) performance (c) muscle structure (d)…
- Trial name
- NCT02425020
- Testing
- Meat Protein, Whey protein, Carbohydrate
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Greenwich
Obesity, Aging
Environmentally Sustainable Nutrition for Older Adults (55+) With Obesity
The objective of the pilot study (feasibility study) is to assess the acceptability and feasibility of the developed 2EAT dietary treatment in obese older adults (55+).
- Trial name
- 2EAT (NCT06192732)
- Testing
- A more plant-based diet during weight loss
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Amsterdam University of Applied Sciences
Hypercholesterolemia
Cholesterol-lowering Effects of Lupin Protein
The objective of the study is to determine the efficacy of lupin protein drinks (Lupinus angustifolius Boregine) in humans. Parameters concerning cardiovascular risk factors and the metabolism of proteins, lipids and cholesterol…
- Trial name
- NCT01304992
- Testing
- Protein drink - low dosage, Protein drink - high dosage
- Where
- Germany
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Jena
Cardiovascular Diseases
The Effects of Fat and Theobromine on apoA-I
Rationale: Despite successful efforts to lower atherogenic serum low-density lipoprotein (LDL) cholesterol concentrations, a substantial residual cardiovascular risk is still present.
- Trial name
- NCT02085109
- Testing
- Fat milkshake, Theobromine
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Chronic Renal Insufficiency
Renal Effects of Meditarranean Diet and Low-protein Diet With Ketoacids on Physiological Intestinal Mibrobiota in CKD
Food intake has a deep influence on gut microbiota composition and function, both in health and in disease status. In chronic kidney disease (CKD), a microbiota dysbiosis status is observed.
- Trial name
- MEDIKA (NCT02302287)
- Testing
- Ketoacids diet, Mediterranean diet, Free diet
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Azienda Sanitaria ASL Avellino 2
Obesity, Overweight
Effect of Food Temperature and Diet Composition on Satiety, Satiety Hormones, Chewing Time and Neuronal Activity
Obesity and its related illnesses have become serious health issues, obesity is today the fifth most common cause of death. Obesity rate has dramatically enhanced in both male and female, and across all ages.
- Trial name
- NCT05822167
- Testing
- High Protein Meal at Cold Temperature, High Protein Meal at Warm Temperarute, High Protein Meal at Hot Temperature
- Where
- Pakistan
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Khyber Medical University Peshawar
Muscle Loss, Physical Disability
Effects of High Protein Diet on Muscle Mass, Strength, and Physical Performance in Postmenopausal Women
Despite the importance of preventing muscle mass loss during senescence, only a few studies have investigated the relationship between diet and muscle mass in postmenopausal women.
- Trial name
- NCT03652584
- Testing
- High Protein Diet, Control Diet
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Metabolic Disease, Diabetes
Dietary Protein Sources and Glycemic Variability
This goal of trial is to evaluate the effects of plant-based vs. animal-based diets on glycemic variability in overweight or obese adults through a 3-week dietary intervention.
- Conditions
- Metabolic Disease, Diabetes, Overweight, Obesity
- Trial name
- ProG (NCT06525441)
- Testing
- Plant-based Diet, Animal-based Diet
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Guangdong Provincial People's Hospital
Resistance Exercise, Physical Inactivity
Modified Breath Test to Determine Anabolic Sensitivity Across Physical Activity States
Developing tools to detect when our bodies are more resistant towards protein synthesis is valuable for identification of when someone may be at risk of losing body or muscle mass such as with aging or certain diseases.
- Conditions
- Resistance Exercise, Physical Inactivity, Amino Acids, Dietary Protein
- Trial name
- BTLP (NCT06209424)
- Testing
- Habitual Activity, Step-Reduction, Resistance Exercise
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Healthy
Plant-based Dietary Protein and Resistance-training Adaptations
Dietary protein consumption maximizes the anabolic response during resistance training (RT) by triggering muscle protein synthesis and providing the indispensable amino acids for a net positive protein balance.
- Trial name
- NCT03907059
- Testing
- whey protein, soy protein
- Where
- Brazil
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Healthy
Influence of Protein Hydrolysis on Dietary Protein Digestibility and Metabolism in Healthy Subjects
Hydrolysis of dietary protein may impact their gastrointestinal kinetics and further metabolism. The primary goal of this work was to measure the metabolic fate of intact or hydrolyzed protein using a protein of good nutritional…
- Trial name
- NCT00873951
- Testing
- Intestinal and metabolic exploration, 15N-labelled intact casein, 15N-labelled hydrolyzed casein
- Where
- France
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Obesity, Metabolic Syndrome
Diet, Obesity and Genes (DiOGenes)
Study Title: Diogenes, A randomised controlled trial comparing the effect of reduced-fat diets varying in glycaemic index (high vs. low) and protein content (high vs.
- Conditions
- Obesity, Metabolic Syndrome, Type 2 Diabetes, Cardiovascular Disease
- Trial name
- DIOGENES (NCT00390637)
- Testing
- High or low Glycemic Index and high or low Protein Diet
- Where
- Denmark
- Volunteers
- 1,020 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Dietary Proteins
Determining the Effect of Protein Quality on Post-exercise Anabolism in Active Youth
Leucine-enriched proteins (e.g., dairy) are more effective than plant-based sources for supporting post-exercise rates of muscle protein synthesis in adults.
- Trial name
- PQS (NCT05052827)
- Testing
- Milk Protein Concentrate, Rice Protein Isolate, Soy Protein Isolate
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Exercise Recovery, Physical Performance Parameters
Effects of Pork Protein on Recovery Following Simulated Fireground Activity
The goal of this clinical trial is to learn whether consuming pork-based protein before and after physically demanding simulated firefighting activities can improve recovery, physical performance, and cognitive performance in…
- Conditions
- Exercise Recovery, Physical Performance Parameters, Muscle Damage, Cognition
- Trial name
- PORK-FIRE (NCT07819565)
- Testing
- Pork-Based Protein Ready-to-Eat Meals, Plant-Based Protein Ready-to-Eat Meals, Carbohydrate-Focused Lower-Protein Ready-to-Eat Meals
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Sam Houston State University
Premature Infants
Post-Discharge Growth and Development of Infants Who Received Targeted Fortification in the NICU
Extremely low birth weight (ELBW) infants are at risk for slow growth, metabolic abnormalities, and poor neurodevelopmental outcomes.
- Trial name
- NCT04190875
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Dietary Proteins, Acute Exercise
Protein Ingestion on BMM Response in Endurance Runners
The goal of this clinical trial is to investigate the effects of protein ingestion post-exercise on bone turnover markers. The main questions it aims to answer is: Does protein ingestion independently influence the bone metabolic…
- Conditions
- Dietary Proteins, Acute Exercise, Bone Diseases, Metabolic
- Trial name
- BonePRO (NCT06645119)
- Testing
- Whey Protein Supplement
- Where
- Canada
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- McGill University
Overweight and Obesity
The Effect of Very Low Calorie Diet With and Without Exercise on Muscle Synthesis in Middle-aged Overweight Male.
The aims of this project are: to investigate the impact of VLCD on control of muscle protein synthesis, muscle structure and function, cardiac function (ejection fraction), vascular function (blood flow and capillary function)…
- Trial name
- VLCDex (NCT03116256)
- Testing
- Very low calorie diet (VLCD), High intensity interval training (HIIT), Resistance exercise training (RET)
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Atherosclerosis
High Protein Diet and Atherosclerosis
Atherosclerosis is the underlying cause of the majority of cardiovascular diseases, including myocardial infarction and strokes, and results in tremendous morbidity and mortality.
- Trial name
- HPA (NCT05235464)
- Testing
- Standard meal, High animal protein meal, High plant protein meal
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Men
Nutritional Evaluation of Canola Protein in Comparison With Soy Protein
The objective of the study is to evaluate the nutritional and physiological properties of two canola proteins focusing on the bioavailability in humans.
- Trial name
- NCT01481584
- Testing
- Protein drink - protein isolate, Protein drink - protein hydrolyzate
- Where
- Germany
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Jena