Clinical trials: Macronutrients
Sepsis, Nutrition
Personalized Nutritional Formula for ICU Patients: A Study on Prognosis and Multidimensional Health Markers
This study aims to evaluate the effects of an individualized enteral nutrition formula on clinical outcomes in critically ill adult patients in the intensive care unit (ICU).
- Conditions
- Sepsis, Nutrition, Gut -Microbiota
- Trial name
- NCT07755033
- Testing
- Individualized Enteral Nutrition Formula, Standard Enteral Nutrition Formula
- Volunteers
- 1,200 people
- Sponsor
- Chinese Medical Association
Lactation Disorder With Baby Delivered, Nutrition Disorder, Infant
Macronutrients in Lactating NICU Parents - Impact of Kangaroo Care
The goal of this clinical trial is to learn about the impact of Kangaroo Care (holding your baby skin-to-skin on your chest) in lactating parents with babies in the Neonatal Intensive Care Unit (NICU) that cannot directly…
- Trial name
- MILK (NCT06047470)
- Testing
- Kangaroo Care, No Kangaroo Care
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Burns, Nutritional Deficiency
Nutritional Intakes in Burn Patients Treated as Outpatients
Nutrition is a key component of burn care. The primary goal of nutrition is to provide adequate supply in macro and micronutrients that are necessary to maintain organ function but also to wound healing, infection control and…
- Trial name
- NCT03914560
- Testing
- Burn injury
- Where
- Belgium
- Volunteers
- 51 people
- Sponsor
- University of Liege
Infant Development, Protein-energy; Imbalance
Protein Turnover in Preterm Infants - Feeding of Target Fortified Breast Milk With Different Macronutrient Composition to Improve Growth
The purpose of this study is to measure protein turnover rates in preterm infants.
- Conditions
- Infant Development, Protein-energy; Imbalance, Protein Deposition
- Trial name
- NCT04854226
- Testing
- Macronutrients_CARB, Macronutrient_FAT
- Where
- 3 sites in Germany
- Volunteers
- 40 people
- Sponsor
- Paracelsus Medical University
Fasting, Postprandial Hyperglycemia
Postprandial Metabolome and Metabolic Flexibility
Metabolic flexibility is a process in which the body can switch energy substrates in different physiological states. This flexibility plays an important role in an individual's health because losing it increases the risk of…
- Conditions
- Fasting, Postprandial Hyperglycemia, Lipid Metabolism Disorders, Glucose Metabolism Disorders
- Trial name
- NCT06878781
- Testing
- High carbohydrate challenge, High lipid challenge, High proteinchallenge
- Where
- Mexico
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Medicina Genomica
Obesity
Respiratory Quotient and Food Liking, Food Wanting and Food Consumption
The purpose of this study is to observe the influence of carbohydrate-to-fat balance on liking, wanting and food consumption in humans. 16 normal-weight men (age: 23 ± 3 y)had completed a randomized 4-condition crossover study.
- Trial name
- NCT01122082
- Testing
- food preloads
- Where
- France
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Burgundy
type1diabetes
The Impact of Macronutrient Composition on Glucose Dynamics in Persons With Type 1 Diabetes
A randomized, open-label, three-arm crossover study will be conducted. The aim of the study is to determine the effect of different isocaloric diet macronutrient compositions (High-carbohydrate-Low-fat-Low-protein (HCLFLP)…
- Trial name
- HiLo21 (NCT05268705)
- Testing
- 7-day diet
- Where
- Denmark
- Volunteers
- 12 people
- Sponsor
- Steno Diabetes Center Copenhagen
Obesity, Prader Willi Syndrome
Macronutrient Regulation of Ghrelin and Peptide YY
The hyperghrelinemia of children with PWS provides a unique model by which to explore the hormonal and metabolic effects of orexigenic hormones in normal and pathologic conditions.
- Trial name
- NCT02464514
- Testing
- High carbohydrate meal, High fat meal
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Duke University
Active Lifestyle Males, Inactive Lifestyle Males
The Effects of Exercise on Dietary Intake
The purpose of this study is to determine whether or not energy and macronutrient intake changes when comparing habitually active and habitually sedentary college-aged males in two different sessions of one resting and one…
- Trial name
- NCT00943436
- Testing
- Exercise Session, Rest Session
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Obesity, Overweight
Effect of Calcium/Vitamin D Supplementation on Body Weight and Fat Loss.
The aim of this study was to assess the effect of calcium/vitamin D supplementation (Caltrate 600 +D®) on body weight loss during a weight-reducing program
- Trial name
- NCT00353054
- Testing
- Caltrate® 600 + D, Weight loss intervention
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Laval University
Healthy Nutrition
Sex Differences in Metabolism Following a High-fat Meal
Long-term consumption (i.e., several weeks to months) of a diet that is high in fat (>35% daily calories from fat) is associated with the development of insulin resistance, a condition that can lead to a diagnosis of type 2…
- Trial name
- HFM (NCT05332301)
- Testing
- High-fat test meal
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Kirsten Bell
Obesity
Effect of Isocaloric Ultra Processed Versus Unprocessed Diets on Insulin Sensitivity
Background: Increases in obesity, diabetes, and some metabolic disorders may be linked to how much processed foods people eat. Researchers want to learn more about how processed foods affect metabolic health.
- Trial name
- NCT03189121
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Inflammation Gastrointestinal Tract
Identifying the Microbial Metabolome: The Missing Link Between Diet and Human Health
There is a lot of evidence to suggest that the bacteria in our gut play a major role in maintaining our health, but very little is known about the way in which this is achieved.
- Trial name
- NCT07591961
- Testing
- Food
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Gestational Diabetes Mellitus
Role of Macronutrient Diet Composition and Infant Metabolic Outcomes in Gestational Diabetes
A better understanding of the optimal diet for women with gestational diabetes is fundamental to the management of this rapidly growing problem in pregnancy.
- Trial name
- NCT01719029
- Testing
- Low-Carbohydrate/Higher Fat Diet, High Carbohydrate/Low fat diet
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of Colorado, Denver
Healthy Aging
Protein-Distinct Macronutrient-Equivalent Diet 2
The central hypothesis is that the addition of minimally processed lean pork to a healthy plant-forward low ultra-processed diet will enhance nutrient adequacy, promote muscular fitness, and maintain metabolic functions for…
- Trial name
- PRODMED2 (NCT05581953)
- Testing
- Omnivorous, No meat
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- South Dakota State University
Sleep, Diet Modification
Diet and Sleep Monitoring
This study will investigate the effect of two dietary patterns on sleep outcomes and measures of reported appetite. Participants will be given two different diets on two separate stays.
- Trial name
- NCT03257137
- Testing
- Diet Quality
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Type 2 Diabetes
Macronutrients and Gut Hormone Secretion
Study hypothesis is to examine the relative contribution of macronutrients for gut hormone secretion after a mixed meal in healthy volunteers and in subjects with type 2 diabetes.
- Trial name
- NCT01366794
- Testing
- Macronutrients
- Where
- 2 sites in Sweden
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Lund University
Obesity
Reduced Carbohydrate Versus Fat in Obese Subjects
Popular weight loss strategies often involve reducing an individual's consumption of carbohydrates or fat. However, no controlled study has been carried out to evaluate the effects of reducing carbohydrate versus fat consumption…
- Trial name
- NCT00846040
- Testing
- Reduced fat diet, Reduced carbohydrate diet, Drug: f-18 fallypride
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type1diabetes
Evaluation of the Glucose Metrics After Eating Pizza Margherita in Hybrid Closed Loop Users
In previous study the investigators proved that blood glucose after eating pizza margherita could be managed with a simple wave bolus of insulin in pediatric patients with type 1 diabetes under controlled conditions.
- Trial name
- NCT05729776
- Where
- Italy
- Volunteers
- 32 people
- Sponsor
- University of Campania Luigi Vanvitelli
Breast Cancer, Endocrine Therapy
Relationship Between Body Composition, Food Consumption, and Micro and Macronutrients With Gene Expression in Breast Cancer
The protocol involves measurement of 25 hidroxy vitamin D, gene expression of cytochrome and vitamin D receptor , endoxifen, tamoxifen, exemestane, and other metobolites related to nutrition and endocrine metabolism.
- Conditions
- Breast Cancer, Endocrine Therapy, Endocrine Therapy Adverse Reaction, Vitamin D Deficiency
- Trial name
- NUTRIBREAST (NCT04389424)
- Testing
- Tamoxifen, Exemestane, Anastrozole
- Where
- Mexico
- Volunteers
- 300 people
- Sponsor
- Instituto Jalisciense de Cancerologia