Clinical trials: Dietary Proteins
Pre-diabetes
Impact of High Fiber and Vegetal Protein Diet on Gut Health and Immunity Biomarkers in Prediabetic Patients
The research area that focuses on the links between nutrition and health, nutrition and the immune system as well as nutrition-related public health interventions, which often falls into the gap between the agricultural and…
- Trial name
- PreVegDiet (NCT06147323)
- Testing
- Normal Healthy Diet, Seaweed Group
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Roehampton
Healthy Ageing, Skin Ageing
Effects of a Dietary Supplement on Collagen Production and Evaluation of Its Regenerative and Anti-Ageing Propertiess
This study evaluates the effects of a dietary supplement containing natural bioactive compounds on biological processes associated with skin ageing and extracellular matrix integrity.
- Conditions
- Healthy Ageing, Skin Ageing, Oxidative Stress
- Trial name
- REGEN-C (NCT07521423)
- Testing
- Collagen-Supporting Nutraceutical Formulation
- Where
- Greece
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Marianna Kapetanou
Protein/Amino Acid Metabolism, Indicator Amino Acid Oxidation Method
Influence of Habitual Protein Intake on AA Tracer Oxidation
Protein is an essential nutrient that one's diet to maintain important bodily functions and to recover from exercise. Currently, the Indicator Amino Acid Oxidation method (IAAO) has been used to determine protein requirements in…
- Trial name
- HPI (NCT03845569)
- Testing
- Dietary protein intake reduction, Three day Controlled Diet
- Where
- Canada
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Insulin Resistance, Impaired Glucose Tolerance
Using a Complex Carbohydrate Mixture to Steer Fermentation and Improve Metabolism in Adults With Overweight and Prediabetes (DISTAL)
The purpose of this study is to investigate the effects of a fibre mixture added to a high-protein diet on metabolic, gut and brain health.
- Conditions
- Insulin Resistance, Impaired Glucose Tolerance, PreDiabetes, Overweight and Obesity
- Trial name
- DISTAL (NCT05354245)
- Testing
- Fibre supplement (potato-pectin), High-protein diet
- Where
- Netherlands
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Sleep, Body Composition
Impact of Protein Quantity Within the USDA Healthy Style Eating Pattern on Sleep
This evaluates the affect of protein quantity on indices of sleep. Half the participants will be prescribed protein in the amount consistent with the USDA healthy style eating pattern, while the other half will be prescribed a…
- Trial name
- NCT03174769
- Testing
- Normal protein, High protien
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Purdue University
Body Mass Index Quantitative Trait Locus 5 Disorder, Tangier Disease
Effect of High Protein Diet on Adiponectin and Inflammation Among Overweight and Obese Children
The investigators aimed to determine the effects of HP diet on adiponectin and inflammatory factors among overweight and obese children.
- Trial name
- NCT01886495
- Testing
- nutrition intervention
- Where
- Iran
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Isfahan University of Medical Sciences
Protein Fermentation, Toxicity in the Colon
Effect of Increased Protein Intake on Colonic Metabolism
The purpose of this study is to modulate the protein fermentation and to investigate the effect on colon toxicity.
- Trial name
- NCT01280513
- Testing
- High protein intake, Low Protein intake
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Overweight
Effects of High Protein Intake With Intense Exercise and Energy Deficit
A four week intervention will take place with the participants. They will undergo 6 days a week of high intensity training. They will also be at a 40% energy deficiency.
- Trial name
- RIPPED (NCT01776359)
- Testing
- High Protein, Low Protein
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- McMaster University
Muscle Mass, Protein Intake
Distribution of Nutrient Derived Amino Acids
The project examines over several days how the distribution pattern of dietary protein stimulate and affect the protein turnover of important proteins in the aging perspective, such as skeletal muscle proteins.
- Conditions
- Muscle Mass, Protein Intake, Diet Modification, Protein Synthesis
- Trial name
- NCT03870425
- Testing
- Distribution pattern of dietary proteins (minced meat)
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Pregnancy
Protein Requirement During Lactation
It is well established that a breast-feeding women need more protein in their diet compared to non-lactating women, but how much additional protein is needed remains unclear.
- Trial name
- NCT03218956
- Testing
- Dietary supplement: Protein intake
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Aging
Dietary Interventions for Muscle Mass
Dietary intervention to prevent sarcopenia in elderly people. The objective of this study is to test whether meat structure plays an important role in protein digestion, to maximise the amino acid availability and to stimulate…
- Trial name
- NCT01145131
- Testing
- Intact or minced beef meat
- Where
- Netherlands
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Anthropometrics: Height and Weight, Isometric Standing and Seated Plantarflexion
Collagen Protein Versus Placebo on Muscle Recovery
This study is focused on exploring the gap in the literature by comparing the effects of collagen protein versus placebo supplementation on the musculotendinous unit following muscle damaging protocol.
- Conditions
- Anthropometrics: Height and Weight, Isometric Standing and Seated Plantarflexion, Calf Muscle Thickness, Achilles Tendon Length and Thickness
- Trial name
- NCT06465407
- Testing
- Collagen, Maltodextrin
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Aging
Dietary Protein and Resistance Exercise in Elderly
The aim of this randomized, observer-blind, controlled intervention study with parallel groups is to study the effect of resistance training (2x/week for 8 weeks) with and without different goals of protein intake on muscle…
- Trial name
- NUTRIAGINGPROT (NCT04023513)
- Testing
- High protein intake, Control, no intervention, Low protein intake
- Where
- Austria
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- University of Vienna
Type 2 Diabetes
"Effect of High Fat and High Glycemic Diets
The investigators will determine whether people with high muscle mitochondrial capacity produce higher amount of reactive oxygen species (ROS) on consuming high fat /high glycemic diet and thus exhibit elevated cellular oxidative…
- Trial name
- NCT01494935
- Testing
- High Glycemic Diet, Control diet
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Healthy Volunteers
Marine Protein Hydrolysate as Dietary Supplement in Elderly Part I
The aim of this study is to investigate the potential effect of a marine protein hydrolysate (MPH) supplement before a meal on postprandial glucose tolerance in healthy subjects, to achieve more knowledge on this presumed…
- Trial name
- MPH-BS (NCT03669796)
- Testing
- Marine protein hydrolysate (mph), Control
- Where
- 2 sites in Norway
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Helse Møre og Romsdal HF
Cirrhosis, Liver, Portal Hypertension
LiveSMART Trial to Prevent Falls in Patients With Cirrhosis - Supplementary Study
The LIVE-SMART supplementary study will assess social determinants of health (income, education, neighborhood deprivation), financial burden (out-of-pocket costs, productivity loss), financial distress (patient and…
- Trial name
- LiveSMART (NCT07140120)
- Where
- 3 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Postprandial Carotenoid Response
Effect of Co-consuming Different Dietary Protein Sources With Salad on the Bioavailability of Carotenoids
The goal of this clinical trial is to learn if different protein types will affect carotenoid responses in humans when co-consumed with salad.
- Trial name
- NCT07795372
- Testing
- Salad only, Salad + Chicken, Salad + Tuna
- Where
- Singapore
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Dietary Supplementations
Effect of Carbohydrate-protein Co-ingestion on Short-term Recovery
The purpose of this study is to determine whether the consumption of a carbohydrate, carbohydrate plus protein, or placebo sports drink during a 2-hour recovery period effectively moderates performance decrements during a…
- Trial name
- NCT04859491
- Testing
- Carbohydrate, Carbohydrate-Protein
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Erica Goldstein
Weight Loss
A Trial of the Ideal Protein System Versus Low Fat Diet for Weight Loss
This study will examine whether, compared to a standard, low-fat, calorie-restricted diet intervention, the clinic-supported Ideal Protein weight loss method will result in greater weight loss and improvement in cardiometabolic…
- Trial name
- RENEWAL (NCT03515889)
- Testing
- Ideal Protein Weight Loss Method, Standard Weight Loss
- Where
- United States
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Tulane University
Frailty, Sarcopenia
A Randomized Control Trial of an Intervention to Reverse Frailty and Enhance Resilience Through Exercise and Education
Resistance training done at home and protein supplementation may be the most effective and easiest to implement interventions to reverse frailty and build resilience.
- Trial name
- REFEREE (NCT04628754)
- Testing
- Exercise and protein
- Where
- Ireland
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- University College Dublin