Clinical trials: Diet; Deficiency
Precursor Cell Lymphoblastic Leukemia-Lymphoma, Vitamin D Deficiency
Nutrition and Body Composition in Acute Lymphoblastic Leukemia
Many adolescents with acute lymphoblastic leukemia (ALL) have been found to have low bone density by the end of treatment. This can lead to long-term suffering in survivors due to poor bone health.
- Trial name
- NCT01317940
- Testing
- Vitamin D and Calcium Citrate
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Vitamin D Deficiency, Insulin Resistance
Vitamin D, Insulin Resistance, and Cardiovascular Disease
In recent years, vitamin D has been shown not only to be important for bone and calcium metabolism but also for homeostasis of critical tissues involved in vascular disease in patients with diabetes.
- Conditions
- Vitamin D Deficiency, Insulin Resistance, Type 2 Diabetes Mellitus, Cardiovascular Disease
- Trial name
- NCT00736632
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Washington University School of Medicine
Vitamin D Deficiency, Thoracic Surgery
Prevention of Vitamin D Deficiency Following Pediatric CHD Surgery: a Phase II Dose Evaluation Randomized Controlled Trial Comparing Usual Care With a High Dose Pre-operative Supplementation Regimen Based on the Institute of Medicine Daily Upper Tolerable Intake Level
Our research group has shown that almost all children with congenital heart disease (CHD) are vitamin D deficient following heart surgery.
- Conditions
- Vitamin D Deficiency, Thoracic Surgery, Pediatric Disorders, Heart Defects, Congenital
- Trial name
- HICCUPS 2 (NCT01838447)
- Testing
- Cholecalciferol
- Where
- Canada
- Volunteers
- 46 people
- Sponsor
- Children's Hospital of Eastern Ontario
Hematopoietic Stem Cell Transplantation, Delirium
High Dose Intravenous Thiamine for the Prevention of Delirium in Allogeneic Hematopoietic Stem Cell Transplantation
Purpose: To conduct a randomized controlled pilot study investigating the use of high dose intravenous (IV) thiamine to prevent delirium and mitigate the long-term effects of delirium, including health-related quality of life…
- Conditions
- Hematopoietic Stem Cell Transplantation, Delirium, Thiamine Deficiency
- Trial name
- NCT03263442
- Testing
- Thiamine, Normal saline
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Hypophosphatasia (HPP)
Safety and Efficacy Study of Asfotase Alfa in Severely Affected Infants With Hypophosphatasia (HPP)
This clinical trial studies the safety and efficacy of asfotase alfa in infants and young children with infantile onset HPP.
- Trial name
- NCT00744042
- Testing
- asfotase alfa
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 11 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Vitamin D Deficiency
Personalized Vitamin D Supplementation in European and African Americans
The proposed study is a randomized, double-blind, controlled, multi-center clinical trial of six months of daily oral vitamin D3 (cholecalciferol).
- Trial name
- NCT02362269
- Testing
- Vitamin D
- Where
- 2 sites in United States
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Malnutrition, Child
Safety and Efficacy Study to Compare Smoflipid and Intralipid 20% in Pediatric Patients of 3 Months to 16 Years of Age
Evaluate the safety and efficacy of Smoflipid compared to standard of care lipid emulsion Intralipid 20% administered via a central vein in pediatric patients 3 months to 16 years of age who require parenteral nutrition for at…
- Trial name
- NCT03563222
- Testing
- Smoflipid, Intralipid, 20%
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Fresenius Kabi
Vitamin A Deficiency, Maternal Mortality
Impact of Maternal Vitamin A or Beta-Carotene Supplementation on Maternal and Infant Mortality in Bangladesh
The purpose of this trial is to determine whether providing women with a weekly oral supplement of vitamin A, either preformed or as beta-carotene, at a dosage equivalent to a recommended intake from early pregnancy through three…
- Conditions
- Vitamin A Deficiency, Maternal Mortality, Infant Mortality
- Trial name
- NCT00198822
- Testing
- Vitamin A or Beta-Carotene Supplements
- Where
- 3 sites in United States, Bangladesh
- Volunteers
- 59,666 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Polycystic Ovary Syndrome, Vitamin D Deficiency
Vitamin D Increases Serum Levels of the Soluble Receptor for Advanced Glycation End Products in Women With PCOS
The purpose of this study is to investigate the mechanism that explain the beneficial clinical effect of vitamin D treatment in women with PCOS.
- Trial name
- NCT03644212
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Maimonides Medical Center
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
Hemodialysis Patients, Vitamin D Insufficiency
Effect of Omega-3 Fatty Acid on Vitamin D Activation
Extra-renal sources of 1, 25-dihydroxyvitamin D can be increased to normal serum 1, 25-dihydroxyvitamin D levels in chronic kidney disease patients after administration of high dose 25-hydroxyvitamin D.
- Conditions
- Hemodialysis Patients, Vitamin D Insufficiency, Vitamin D Deficiency
- Trial name
- NCT01596842
- Testing
- Omega-3 fatty acid ethylester 90, Olive oil, cholecalciferol
- Where
- South Korea
- Volunteers
- 17 people
- Sponsor
- Dong-A University
Vitamin d Deficiency
Blue Sky Study: Impact of Milk and Vitamin D for Child Growth and Health
This intervention study will address the impact of vitamin D fortified milk and vitamin D supplements on the growth, levels of vitamin D, insulin-like growth factor 1, growth hormone, academic attention, respiratory infections…
- Trial name
- BSS (NCT00886379)
- Testing
- Mongolian milk without vitamin D, Mongolian milk with vitamin D, UHT milk
- Volunteers
- 597 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Vitamin D Deficiency, Primary Hyperparathyroidism
Effect of Vitamin D Treatment in Primary Hyperparathyroidism
The primary aim of the study is to assess whether 6-months of vitamin D supplements can decrease PTH compared with placebo treatment in primary hyperparathyroidism.
- Conditions
- Vitamin D Deficiency, Primary Hyperparathyroidism, Hypercalcemia
- Trial name
- NCT00674154
- Testing
- Cholecalciferol
- Where
- Denmark
- Volunteers
- 46 people
- Sponsor
- University of Aarhus
Malnutrition
Prevention of Weight Loss in Long Term Care Veterans
Background: Numerous studies have shown that many LTC residents receive inadequate staff assistance with eating, which places them at risk for under-nutrition, dehydration and weight loss.
- Trial name
- NCT00841412
- Testing
- Immediate Intervention Group, Delayed Intervention Group
- Where
- United States
- Volunteers
- 222 people
- Sponsor
- US Department of Veterans Affairs
Obesity, Insulin Resistance
Correction of Vitamin D Levels and Its Effect on Insulin Resistance and Weight Gain in Obese Youth
Vitamin D deficiency is extremely common in obese youth. In our obese population followed in the Endocrinology clinic at Children's Medical Center Dallas, vitamin D levels were inversely correlated with a measure of insulin…
- Conditions
- Obesity, Insulin Resistance, Vitamin D Deficiency
- Trial name
- NCT02168660
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 109 people
- Sponsor
- Perrin C White, MD
HIV Infections
Vitamin D Supplementation in HIV Youth
The purpose of this study is to determine the correct dose of Vitamin D to give to prevent HIV related complications.
- Trial name
- NCT01523496
- Testing
- Vitamin D control dose, Vitamin D supplementation-
- Where
- 2 sites in United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Malnutrition, Wasting
Nutritional Impact of Moringa Oleifera Leaf Supplementation in Mothers and Children
Studies to date on the effects of Moringa oleifera in diabetes and anemia and animal studies that examine the utility of moringa for increased milk and litter yield are of small scale, however high-quality large-scale placebo or…
- Conditions
- Malnutrition, Wasting, Growth Failure
- Trial name
- NCT04587271
- Testing
- Moringa oleifera (high dose), Moringa oleifera (low dose)
- Where
- 2 sites in Kenya
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Suzanna L Attia
Malnutrition
Prospective Evaluation of NOTES (Natural Orifice Translumenal Endoscopic Surgery) PEG "Rescue"
The purpose of this study is to determine: 1. Utility of urgent upper endoscopy in setting of dislodges (percutaneous endoscopic gastrostomy) PEG tube. 2.
- Trial name
- PEGRescue (NCT01119040)
- Testing
- Natural Orifice Translumenal Endoscopic Surgery
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Anemia, Iron-Deficiency, Inflammatory Bowel Disease
Safety and Efficacy Study of Oral Ferric Maltol Compared to Intravenous Iron To Treat Iron Deficiency Anaemia in IBD
The purpose of this study is to compare the efficacy of ferric maltol and intravenous iron (IVI) Ferric Carboxy Maltose in the treatment of iron deficiency anaemia (IDA) and subsequent maintenance of haemoglobin in subjects with…
- Conditions
- Anemia, Iron-Deficiency, Inflammatory Bowel Disease, Crohn's Disease
- Trial name
- NCT02680756
- Testing
- Ferric Maltol, Ferric Carboxy Maltose
- Where
- 44 sites in United States, Belgium and 4 more
- Volunteers
- 250 people
- Sponsor
- Shield Therapeutics
Vitamin D Deficiency
Vitamin D Deficiency, Insulin Resistance and FGF-23
The purpose of this project is to determine if treating vitamin D deficiency decreases insulin resistance and improves insulin secretion in healthy volunteers.
- Trial name
- NCT00491322
- Testing
- Ergocalciferol
- Where
- United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital