Clinical trials: Muscle Synthesis, active
Muscle Protein Synthetic Response to Protein, Muscle Protein Synthesis
Diet Synergy in Muscle Protein Synthesis
In the present semi-crossover randomized design, 15 recreationally active young adults (19-40 y) will receive stable isotope tracer infusions and perform a single bout of resistance exercise.
- Conditions
- Muscle Protein Synthetic Response to Protein, Muscle Protein Synthesis, Muscle Health, Protein Metabolism
- Trial name
- POTATO (NCT07367854)
- Testing
- Resistance Exercise, Potato and Beef, Bread and Beef
- Where
- 2 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
No Condition, Healthy Individuals
Protein Intake Distribution to Support Muscle Anabolism in Healthy Young Adults
The purpose of the study is to evaluate whether the distribution pattern of daily protein intake affects how much muscle protein can be built in the muscle after resistance exercise and at rest.
- Trial name
- NCT07245199
- Testing
- protein intake
- Where
- Netherlands
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Healthy Participants
The Effect of Ketone Monoesters on Skeletal Muscle Protein Synthesis and Whole-body Protein Metabolism.
The ketone β-hydroxybutyrate (BHB) is endogenously produced during periods of low glucose availability, serving as an alternative metabolic fuel.
- Trial name
- WAKM (NCT07082309)
- Testing
- Ketone Monoester (KE) and whey protein beverage, Control
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Proteomics, Exercise
Dynamic Proteomics and Integrated Rates of Muscle Protein Synthesis During an Acute Period of Loading and Unloading
Skeletal muscle plays several different roles in the promotion and maintenance of health and well-being. The loss of muscle mass that occurs with aging, chronic muscle wasting diseases, and physical inactivity puts people at an…
- Conditions
- Proteomics, Exercise, Atrophy, Disuse, Hypertrophy
- Trial name
- HYPAT (NCT04514744)
- Testing
- Knee bracing, Unilateral Resistance Exercise Training
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- McMaster University
Cricket Protein, Whey Protein
Insect vs Animal Protein for Building Muscle
This research is being carried out to investigate the potential of insects (crickets) as a sustainable protein source for supporting human muscle tissue by comparing cricket protein to a commonly used animal protein (whey).
- Trial name
- GAINZ (NCT07159919)
- Testing
- protein supplement
- Where
- United Kingdom
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Surrey
Healthy Males
The Importance of Non-essential Amino Acids for Maintaining Skeletal Muscle Protein Synthesis Rates in Healthy Young Men
Background: Protein intake is important for maintaining skeletal muscle mass. These proteins consist of a collection of small building blocks which are called amino acids.
- Trial name
- NEAA (NCT06687343)
- Testing
- EAA Supplement, NEAA Supplement, Maltodextrin Supplement
- Where
- Netherlands
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Healthy Adult Participants
Yeast Protein for Muscle Mass
Protein supplementation is said to be one of the cost-efficient and practical strategies to meet protein needs for growth and exercise, and can help maximize muscle gain from resistance exercise.
- Trial name
- NCT07561619
- Testing
- Yeast Protein, Resistance Training Exercises, Whey Protein
- Where
- Canada
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Obesity & Overweight, Women
Effect Of Whole or Skimmed Milk Greek Yogurt on Integrated Muscle Protein Synthesis, Glucose Homeostasis, and Cognition in Post-Menopausal Women
The study will examine the impact of adding two servings per day of skimmed or whole milk Greek yogurt on integrated muscle protein synthesis (iMPS), blood sugar control, and cognition in post-menopausal women with overweight and…
- Conditions
- Obesity & Overweight, Women, Menopause
- Trial name
- NCT07705724
- Testing
- Skimmed vs Whole Milk Greek Yogurt
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Effect of Food
Nutrient Profile and Muscle Protein Synthesis in Response to Corn Bread Made From Refined Versus Whole Grain Maize Flour
The purpose of the study is to quantify and compare the serum nutrient and hormonal profile, and muscle protein synthesis rates, in response to consuming isonitrogenous amounts of a traditional East African meal, mung bean stew…
- Trial name
- PRO-CORN (NCT06662214)
- Testing
- Refined maize flour, Whole grain flour
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Spinal Cord Injury, Spinal Cord Injuries
Testosterone Therapy With or Without Finasteride After Spinal Cord Injury: TRT-SCI Trial
Spinal cord injury (SCI) results in lower limb muscle loss, bone loss, and high fat mass that impede the recovery of physical function, increase bone fracture risk, and worsen health and quality of life.
- Conditions
- Spinal Cord Injury, Spinal Cord Injuries, Injuries, Spinal Cord, Spinal Cord Contusion
- Trial name
- TRT-SCI (NCT07742553)
- Testing
- testosterone cypionate, finasteride
- Where
- 4 sites in United States
- Volunteers
- 300 people
- Sponsor
- VA Office of Research and Development
Healthy Male Volunteers Over 65
Assessing the Impact of a Leucine Enriched Whey Protein vs Isonitrogenous Whey on Muscle Protein Synthetic Responses in the Rested and Acute Post Exercise States in Older Adults
Occupying ~45-55% of body mass, skeletal muscle is the largest organ of the body and plays a pivotal role in locomotion, structural support and whole-body metabolic health.
- Trial name
- NCT06971822
- Testing
- Protein Supplementation
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Nutrition
Impact of Protein Formulations on the Stimulation of Muscle Protein Synthesis
The overall objective of this study is to determine the effects of ingesting protein that slowly releases amino acids into the blood vs.
- Trial name
- NCT07501403
- Testing
- Control Protein then Extended Release Nutritional Protein, Extended Release Protein then Control Nutritional Protein
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- VitaKey Inc.
Muscle Damage
Protein Distribution and Leucine Supplementation Effects on Body Composition and Performance in Tactical Athletes
This randomized controlled trial will examine the effects of within-day protein distribution and leucine supplementation on body composition, physical performance, and biomarkers of muscle damage in tactical athletes during an…
- Trial name
- NCT07438158
- Testing
- L-leucine supplementation, Even Protein Distribution, Skewed Protein Distribution (16-hour Protein-Fasting Window)
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Tel Aviv University
Insulin Sensitivity
mTOR as Mediator of Insulin Sensitivity Study
The study investigates the role of mTOR in mediating enhancement of muscle insulin sensitivity following a single bout of exercise.
- Trial name
- NCT05233722
- Testing
- Exercise, Insulin infusion, Rapamycin
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Nutrition, Healthy
Aminoacidemia and Protein Kinetics in Response to the Ingestion of Plant-based Protein Blends
The present investigation aims to study a novel plant based protein isolate blend to determine if it results in similar muscle building responses compared to whey protein isolate.
- Trial name
- PBP (NCT05139160)
- Testing
- Protein quality
- Where
- Canada
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- McMaster University
Cancer of Prostate
The Impact of Physical Activity Versus Dietary Energy Restriction on Tumour and Muscle Protein Synthesis in Prostate Cancer Patients
Background: Prostate cancer is the second most common cancer and the fifth leading cause of death in men worldwide. Tumour growth is attributed to disproportionately greater protein synthesis rates relative to protein breakdown…
- Trial name
- DIRECT (NCT06406803)
- Testing
- Dietary energy restriction, Daily exercise
- Where
- Belgium
- Volunteers
- 45 people
- Sponsor
- Maastricht University Medical Center
Overweight and Obesity
GRK-Biased Activation Via β2-Adrenergic Receptors in Human Skeletal Muscle
This longitudinal mechanistic physiological study examines biased β2-adrenergic receptor (β2-AR) signaling in human skeletal muscle, with emphasis on G protein-coupled receptor kinase (GRK)-mediated pathways.
- Trial name
- GAIN (NCT07421024)
- Testing
- ATR-258
- Where
- Denmark
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Morten Hostrup, PhD
Physical Inactivity, Vascular Dysfunction
Heat Therapy During Reduced Physical Activity
The purpose of this randomized controlled trial is to determine whether daily Finnish dry sauna therapy attenuates the adverse cardiovascular, muscular, and metabolic effects of seven days of experimentally reduced physical…
- Conditions
- Physical Inactivity, Vascular Dysfunction, Skeletal Muscle Atrophy
- Trial name
- HEAT-RPA (NCT07847424)
- Testing
- Sauna, Reduced Physical Activity
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Brigham Young University
Muscle Wasting
The Effect of Repeated Whole-body NMES Sessions With or Without Protein Intake on Muscle Protein Synthesis During 3 Days of Bed Rest in Healthy Young Volunteers
The goal of this clinical trial is to examine the effect of whole-body electrostimulation with protein intake on muscle protein synthesis, muscle mass and function during bed rest in healthy young adults (18-35 years).
- Trial name
- SPRINT (NCT07062562)
- Testing
- NMES, Protein bolus (20g), Standard nutrition
- Where
- Netherlands
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Malnutrition or Risk of Malnutrition
Long-term Muscle Synthetic Effects of Intradialytic Parenteral Nutrition in Chronic Hemodialysis Patients
This study examines the effects of intradialytic parenteral nutrition (IDPN) on muscle growth and blood pressure in patients undergoing chronic hemodialysis.
- Trial name
- LOTUS (NCT07254897)
- Testing
- intra dialytic parenteral nutrition (Olimel N12, Baxter, 1L/session)
- Where
- Netherlands
- Volunteers
- 16 people
- Sponsor
- Erasmus Medical Center