Clinical trials: Nutritional Requirements
Nutrition Status, Nutritional Requirements
Effects of Vitamin D on Skeletal Muscle Strength in Resistance Trained Adult Females
The majority of vitamin D research has been done in non-athletic populations, particularly older populations, to analyze muscle weakness, pain, balance, and fractures.
- Conditions
- Nutrition Status, Nutritional Requirements, Sports Nutritional Sciences
- Trial name
- NCT05489666
- Testing
- Nature Made Vitamin D3 5,000 IU, 125mcg
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Auburn University
Type1diabetes
Comparison of Low, Moderate and High Carbohydrate Diet on Insulin Requirements and Metabolic Control in Type 1 Diabetes
The scientific basis for dietary recommendations in type 1 diabetes is almost lacking, with the current recommendations being based on type 2 diabetes studies.
- Trial name
- DANCE (NCT03761186)
- Testing
- traditional diabetes diet, moderately low carbohydrate diet, strictly low carbohydrate diet
- Where
- Sweden
- Volunteers
- 103 people
- Sponsor
- Anneli Björklund
Iodine Deficiency, Nutritional Requirements
An Iodine Balance Experiment
A 4-week study was conducted in 25 Chinese euthyroid women. Unified diets with different iodine contents (cooked with non-iodized salt or iodized salt) were provided in two different periods.
- Trial name
- NCT03279315
- Testing
- iodized table salt, non-iodized table salt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University
Type 1 Diabetes
The Insulin Independence Trial (IIT) Evaluating the Safety and Efficacy of Oral Cyclosporine and Oral Lansoprazole for Insulin Independence Among Patients With Existing Type 1 Diabetes
The purpose of this study is to determine if oral Cyclosporine A and oral Lansoprazole are effective in rendering patients with existing type 1 diabetes, insulin independent.
- Trial name
- IIT (NCT01762657)
- Testing
- Oral Cyclosporine and Oral Lansoprazole
- Sponsor
- Perle Bioscience, Inc.
Type 1 Diabetes
Effect of Dietary Fat on Glycemic Control in Type 1 Diabetes
The purpose of this study is to determine if dietary fat alters insulin requirements in type 1 diabetes.
- Trial name
- NCT01292590
- Testing
- High fat meal
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Joslin Diabetes Center
Phenylketonuria
Quantitative Requirements of Docosahexaenoic Acid for Neural Function in Children With Phenylketonuria
Patients with phenylketonuria (PKU) have an inborn error in the metabolism of the amino acid phenylalanine (Phe) and thus must follow a strictly controlled protein-restricted diet from early infancy.
- Trial name
- NCT00909012
- Testing
- high oleic sunflower oil, microalgal oil
- Where
- 6 sites in Germany, Italy and 2 more
- Volunteers
- 114 people
- Sponsor
- Ludwig-Maximilians - University of Munich
Diabetes Mellitus, Type 2
A Study To Compare the Effects of Insulin Peglispro and Glargine on Insulin Sensitivity and Meal Time Insulin Requirements in Type 2 Diabetics
This study will look into insulin sensitivity (how the body responds to insulin) and effects of meals on type 2 diabetics comparing insulin peglispro to insulin glargine.
- Trial name
- NCT02197520
- Testing
- Insulin Peglispro, Insulin Glargine, Insulin Lispro
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Eli Lilly and Company
Anovulation, Amenorrhea
Effects of Gynecological Age on LH Sensitivity to Energy Availability
The purpose of this experiment is to investigate whether the dependence of luteinizing hormone pulsatility on energy availability declines during adolescence.
- Conditions
- Anovulation, Amenorrhea, Infertility, Starvation
- Trial name
- NCT00260286
- Testing
- Energy availability
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ohio University
Type 1 Diabetes Mellitus
Does Protein and Fat Content of Meal Increase Glucose Concentrations
The study investigated the effects of fat protein counting (CFP) in addition to carbohydrate (CARB) counting for calculating prandial insulin dosage on blood glucose profile in patients with type 1 diabetes (T1D) on basal-bolus…
- Trial name
- NCT03333525
- Testing
- Calculation of insulin dosages for different meals
- Volunteers
- 30 people
- Sponsor
- TC Erciyes University
Congenital Hyperinsulinism
Effect of Exendin (9-39) on Glucose Requirements to Maintain Euglycemia
The primary aim of this study is to evaluate the effect of Exendin (9-39) on glucose requirements to maintain euglycemia in pediatric patients with congenital hyperinsulinism (CHI) who have failed medical therapy.
- Trial name
- NCT00835328
- Testing
- Exendin (9-39), Vehicle
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Diva De Leon
Vitamin D Deficiency
Evaluation of Vitamin D Requirements During Pregnancy
The purpose of this study is to determine the effectiveness of vitamin D supplementation during pregnancy starting at the beginning of the second trimester.
- Trial name
- NCT00292591
- Testing
- cholecalciferol (vitamin D3), cholecalciferol
- Where
- United States
- Volunteers
- 501 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Diabetes Mellitus, Type 1
The Effect of Pancreatic Polypeptide on Insulin Requirements for Type 1 & Post-pancreatectomy Diabetic Patients
The goal of this research is to see if pancreatic polypeptide (PP), a hormone that is naturally produced by the pancreas and that works to control the amount of glucose that the liver makes, will reduce the amount of insulin…
- Trial name
- NCT00791076
- Testing
- Pancreatic Polypeptide (PP)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Johns Hopkins University
Vitamin D Deficiency
Establishing the Vitamin D Requirements During Lactation
The purpose of this study is to determine the effectiveness and safety of maternal and infant vitamin D supplementation as a function of ethnicity and latitude in the prevention of vitamin D deficiency in the breastfeeding…
- Trial name
- NCT00412074
- Testing
- 400 IU Vitamin D3 (cholecalciferol), 2400 IU Vitamin D3 (cholecalciferol), 6400 IU Vitamin D3 (cholecalciferol)
- Where
- 2 sites in United States
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Nutritional Requirements
Displacement of Iodine Balance Value During Pregnancy and the Mechanism of Breast Iodine Homeostasis During Lactation
In order to solve the bottleneck problems of"zero balance displacement"and"large variation of breastmilk"in the study of iodine EAR of pregnant women, lactating women and infants, firstly, this study intends to clarify the rate…
- Trial name
- NCT05730803
- Testing
- dietary intervention
- Where
- 2 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University
Healthy, Body Weight
IC-BASAROTs: New Practice Method for More Accurate Bed-side Assessment of Individual Energy Expenditure
Assessment of resting energy expenditure (REE) by indirect calorimetry (IC) in 1400 healthy individuals for arithmetical transformation into an bedside tool to estimate energy requirements in dietary practice (BASAROTs).
- Conditions
- Healthy, Body Weight, Overweight, Thinness
- Trial name
- NCT02682537
- Where
- 6 sites in Germany
- Volunteers
- 1,400 people, healthy volunteers welcome
- Sponsor
- University of Applied Sciences Neubrandenburg
Obesity, Postoperative Pain
OFA vs OBA in Bariatric Surgery
This study compares two different anesthesia techniques in patients with obesity undergoing bariatric surgery: one that includes opioids (OBA), and one that avoids them completely (OFA).
- Conditions
- Obesity, Postoperative Pain, Bariatric Surgery, Opioid-free Anesthesia
- Trial name
- OFA VS OBA1 (NCT07075302)
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- Hospital HM Nou Delfos
Children, Under-nutrition
Compliance With Dietary Recommendations in Children at Risk for Undernutrition
This study will assess compliance with dietary recommendations, in conjunction with a nutritional supplement to meet the nutritional requirements in children and the effects of the compliance on promoting growth in children who…
- Trial name
- NCT01658267
- Testing
- nutritional supplement
- Where
- 2 sites in Philippines
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Abbott Nutrition
Healthy, Ileostomy
The STOVITA Study - Bioefficacy of Beta-Carotene in Oil and in a Mixed Diet in Ileostomy Patients
A controlled dietary intervention study will be carried out based on the stable isotope method the investigators have developed to quantify both the absorption of beta-carotene and its bioconversion to retinol in oil and in a…
- Trial name
- NCT00128804
- Testing
- absorption and conversion of beta-carotene in human gastrointestinal (GI) tract
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Diabetes Mellitus, Type 1
Effect of a Dietary Intervention on Insulin Requirements in Type 1 Diabetes
The purpose of this study is to compare the effects of a low-fat, plant-based dietary intervention and a portion-controlled dietary intervention (compliant with current American Diabetes Association (ADA) guidelines) on the…
- Trial name
- T1D (NCT04944316)
- Testing
- Dietary intervention
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Physicians Committee for Responsible Medicine
Phenylketonuria
Protein Requirements in Children With Phenylketonuria (PKU)
Phenylketonuria (PKU) is an inherited inborn error of an amino acid phenylalanine (PHE) metabolism affecting 1:15,000 births. It is caused by a decreased activity of an enzyme in the liver called phenylalanine hydroxylase (PAH)…
- Trial name
- NCT01965691
- Testing
- Protein intake
- Where
- Canada
- Volunteers
- 4 people
- Sponsor
- University of British Columbia