Clinical trials: Nutritional Requirements
Type 1 Diabetes
The ADHERENCE Index - the Indicator of Effective Coping With the Requirements of the Disease of Children and Adolescents With Type 1 Diabetes
The aim of the research is to develop a mathematical model called ADHERENCE index, and to evaluate its effectiveness.
- Trial name
- ADHERENCE (NCT01580462)
- Testing
- Observational study
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Institute of Mother and Child, Warsaw, Poland
Inflammation, Oxidative Stress
An Evaluation of Zinc Status Biomarkers
The purpose of this study is to determine the effect of a moderate decrease in dietary zinc on DNA strand breaks and other cellular zinc biomarkers.
- Trial name
- NCT02861352
- Testing
- Diet zinc
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- UCSF Benioff Children's Hospital Oakland
Type 1 Diabetes (T1D)
Stretching and Diabetes
Diabetes mellitus is a persistent disease characterized by alterations in glucose metabolism due to insufficient insulin production or decreased sensitivity to insulin.
- Trial name
- STREDIB (NCT06774105)
- Testing
- Static Stretching
- Where
- Italy
- Volunteers
- 27 people
- Sponsor
- University of Palermo
MELAS Syndrome, Mitochondrial Diseases
Ketones & Mitochondrial Heteroplasmy
The current study is a prospective evaluation of the ability of ketosis to shift mitochondrial DNA (mtDNA) heteroplasmy in subjects harboring a known mutation in their mtDNA at position 3243 (A>G).
- Trial name
- NCT01252979
- Testing
- Medium-Chain Triglycerides
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- The University of Texas Health Science Center, Houston
Critical Illness, Malabsorption Syndromes
The Early Nasojejunal Tube to Meet Energy Requirements in Intensive Care (ENTERIC) Study
This is a multi-centre randomised controlled trial comparing early jejunal feeding (using a frictional nasojejunal [NJ] tube) and standard feeding in critical illness.
- Trial name
- ENTERIC (NCT00163813)
- Testing
- Early jejunal feeding (using frictional NJ tube), Standard feeding (using nasogastric [NG] tube)
- Where
- Australia
- Volunteers
- 180 people
- Sponsor
- Bayside Health
Obesity and Overweight, Bariatric Surgery (Gastric Bypass)
Protein Requirements After Bariatric Surgery
The study investigates protein requirements at least 1 year after gastric bypass surgery in adult males, to investigate whether protein requirements are elevated compared to protein requiremens for the general populaiotn.
- Conditions
- Obesity and Overweight, Bariatric Surgery (Gastric Bypass), Protein Requirement
- Trial name
- PROXY (NCT06853652)
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Postoperative Pain, Obesity
Comparison of Two Magnesium Sulfate Protocols in Opioid-Free Anesthesia for Bariatric Surgery
This retrospective observational study aims to compare postoperative morphine consumption in patients undergoing bariatric surgery with opioid-free anesthesia (OFA) using two different intravenous magnesium sulfate administration…
- Conditions
- Postoperative Pain, Obesity, Bariatric Surgery, Opioid-free Anesthesia
- Trial name
- OFA-MG (NCT07077031)
- Where
- Spain
- Volunteers
- 110 people
- Sponsor
- Hospital HM Nou Delfos
Vitamin D Deficiency, Vitamin D Insufficiency
Trial to Assess Vitamin D Requirements in Lactating Women
This is a randomized, placebo-controlled trial of vitamin D supplementation with 20mcg cholecalciferol (to achieve a total intake of 25mcg/day), with or without 500mg calcium to assess vitamin D requirements in lactating women…
- Trial name
- DMUMs (NCT01349127)
- Testing
- 20µg Vitamin D3, 20µg Vitamin D3 + 500 mg Calcium
- Where
- Ireland
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- University College Cork
Obesity, Inflammation
Effects of Dietary Fatty Acids on Octadecanoid Production and Biological Actions in Obesity-induced Inflammation
This is a single site, double-blind, randomized, crossover study designed to compare the effects of dietary supplementation with flax oil rich in alpha-linolenic acid (ALA) and fish oil rich in docosahexaenoic acid (DHA) on…
- Trial name
- OXBIO (NCT03583281)
- Testing
- Capsules containing flax oil, Capsules containing DHA-enriched fish oil
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- University of Manitoba
Type 2 Diabetes
Effect of Meal Frequency and Timing on Insulin Dose and Clock Gene in Type 2 Diabetic Patients
This study is undertaken to explore in patients with uncontrolled T2D treated with insulin, whether a diet with large breakfast and lunch with small dinner (Bdiet) will enhance CG expression and will be more effective for weight…
- Trial name
- Bdiet-6Mdiet (NCT02709915)
- Testing
- Breakfast Diet (Bdiet), 6Meal Diet (6Mdiet
- Where
- Israel
- Volunteers
- 28 people
- Sponsor
- Tel Aviv University
Medication Adherence
Improving Food Security and Nutrition to Promote ART Adherence in Latin America
The purpose of this three-year study is to develop, implement, and pilot test a culturally appropriate, multi-component nutrition intervention for people living with HIV and food insecurity in Honduras, which is among the Latin…
- Trial name
- NCT01191281
- Testing
- Diet/nutrition counsel+food aid, Dietary/nutrition counsel
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- RAND
Type 1 Diabetes Mellitus
Pizza-Salami Study in Children and Adolescents With Type 1 Diabetes
The Pizza-Salami-Study aims to investigate the efficacy of carbohydrate plus fat/protein (CFP) counting compared with carbohydrate (CARB) counting using normal and dual-wave bolus in sensor-augmented pump therapy in children and…
- Trial name
- NCT01400659
- Testing
- CFP counting, CARB counting
- Volunteers
- 42 people
- Sponsor
- Kinderkrankenhaus auf der Bult
Vitamin A Deficiency
Estimating Average Vitamin A Requirements in Indonesian and American Women
Women of reproductive age had their vitamin A stores estimated by retinol isotope dilution and then were given vitamin A supplements near the US vitamin A RDA or placebo for 42(USA) or 60 (Indonesia) days, after which retinol…
- Trial name
- NCT04123210
- Testing
- Vitamin A supplement
- Where
- 2 sites in United States, Indonesia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Trauma
Nutritional Requirement for the Severe Trauma Patients
After severe trauma, high caloric nutrition supplement do harm on metabolic and immunologic aspects.
- Trial name
- NCT01760135
- Testing
- high caloric nutritional supplement, low caloric nutritional supplement
- Where
- South Korea
- Volunteers
- 61 people
- Sponsor
- Asan Medical Center
Obesity, Type 2 Diabetes
Characterization of Metabolic Biomarkers in Varying Subjects
Traditional dietary, lifestyle, behavioral and pharmacologic treatment strategies have proven relatively ineffective for treating obesity, and once metabolic abnormalities such as Type 2 Diabetes (T2D) develop, definitive…
- Trial name
- NCT01199692
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- CPL Associates
Nutritional Deficiency, Insomnia
Magnesium Nutrition and Sleep Behavior in Older Adults
Insomnia is not a natural part of aging but is higher in older adults because of a variety of factors common in later life. One of these factors may be a deficient magnesium status.
- Trial name
- NCT00833092
- Testing
- Sugar Pill, magnesium
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center
Iron Absorption
Dietary Iron Requirements
Dietary Reference Intakes (DRIs) for iron are based on a relatively small number of studies in European populations. This research study will determine iron needs in a representative sample of adults living in the US using the…
- Trial name
- NCT07139821
- Testing
- Stable iron isotope
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Cirrhosis
Selenium Supplementation of Patients With Cirrhosis
This study is being conducted to determine if patients with cirrhosis (liver disease) are selenium deficient. The effect of supplementation with two chemical forms of selenium on plasma selenium biomarkers will be determined and…
- Trial name
- NCT00212212
- Testing
- selenium
- Where
- United States
- Volunteers
- 99 people
- Sponsor
- Vanderbilt University
Vitamin D Deficiency
Nutritional Requirements for Vitamin D in Pregnant Women
Randomised, placebo-controlled dose-response intervention study with vitamin D3 in pregnant women.
- Trial name
- DMAT (NCT02506439)
- Testing
- 10 mcg Vitamin D3, 20 mcg Vitamin D3
- Where
- 2 sites in Ireland
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University College Cork
Diabetes Mellitus, Type 1
What is the Dose Response of Varying Meal Content of Fat on Postprandial Glycaemia in Children With T1DM?
Background: Based on international evidence, current management of people with T1DM on intensive insulin therapy (IIT) use algorithms based on the meal carbohydrate content (MCC) to calculate the prandial insulin dose.
- Trial name
- REQINSOIL (NCT02371694)
- Testing
- Test drink
- Where
- Ireland
- Volunteers
- 30 people
- Sponsor
- Cork University Hospital