Clinical trials: Nutrition Poor
Hypovitaminosis D
High Dose Preoperative Cholecalciferol Supplementation and Perioperative Vitamin D Status
A growing body of evidence suggests that robust postoperative immune function is associated with a lower risk of surgical site infections (SSIs).
- Trial name
- NCT01689779
- Testing
- 100,000 IU cholecalciferol
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Massachusetts General Hospital
Obesity, Endothelial Dysfunction
Effect of Vitamin D Supplementation on Endothelial Function in Obese Adolescents
Vitamin D deficiency has been linked to endothelial dysfunction in adults. Obese adolescents have a high prevalence of Vitamin D deficiency as well as evidence of endothelial dysfunction.
- Conditions
- Obesity, Endothelial Dysfunction, Vitamin D Deficiency
- Trial name
- NCT01746264
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Prostate Cancer, Vitamin D Deficiency
Vitamin D Supplementation in RNA-seq Profiles of Single-core Prostate Samples, Among Veterans
Veterans between the ages of 50-75, who are having a prostate biopsy, will be recruited for their permission to collect an extra biopsy core for RNA-sequencing.
- Conditions
- Prostate Cancer, Vitamin D Deficiency, Stress Reaction
- Trial name
- VitD/RNA-seq (NCT04621500)
- Testing
- cholecalciferol, Standard of Care Prostate Biopsy - collection of 13th core for RNA-seq, Standard of Care Prostate Biopsies at baseline and after one year vitamin D3 supplementation
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Acute Lung Injury
Intensive Nutrition in Acute Respiratory Distress Syndrome (ARDS): A Clinical Trial (INTACT)
The investigators propose a prospective randomized clinical trail to evaluate the impact of intensive medical nutrition therapy (IMNT) in patients with acute respiratory distress syndrome (ARDS) or acute lung injury (ALI) on…
- Trial name
- INTACT (NCT01921101)
- Testing
- intensive medical nutrition, control
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- University of Illinois Chicago
Vitamin D Deficiency, Short Bowel Syndrome
Treatment of Vitamin D Deficiency in Intestinal Rehabilitation Clinic Patients With a Portable Ultraviolet B Lamp
This is a randomized, controlled, unblinded pilot study for patients with vitamin D deficiency in Intestinal Rehabilitation clinic.
- Trial name
- NCT01930539
- Testing
- Ultraviolet B lamp
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Nebraska
Vitamin D Deficiency
Vitamin D Supplementation Requirement in Obese Subjects
Vitamin D deficiency is common in obese patients. Most of vitamin D supplementation studies were done with non-obese subjects. This study looks at vitamin D supplementation requirements in obese patients as compared to non-obese…
- Trial name
- NCT00996866
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Winthrop University Hospital
Vitamin B1 Deficiency, Thiamine Deficiency
The Effect of SLC19A3 Inhibition on the Pharmacokinetics of Thiamine
In Part 1, subjects will be administered thiamine, thiamine with metformin, and thiamine with trimethoprim. Part 2 will expand on Part 1 and subjects will be administered thiamine and thiamine with trimethoprim.
- Trial name
- NCT03746106
- Testing
- Trimethoprim, Metformin, Vitamin B1
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypophosphatasia (HPP)
Safety and Efficacy of Asfotase Alfa in Juvenile Patients With Hypophosphatasia (HPP)
This clinical trial studied the safety and efficacy of asfotase alfa in children with HPP compared to a historical control group.
- Trial name
- NCT00952484
- Testing
- asfotase alfa
- Where
- 2 sites in United States, Canada
- Volunteers
- 13 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Diet, Healthy, Health Risk Behaviors
Impact of BC Farmers' Market Nutrition Coupon Program on Diet Quality and Psychosocial Well-being of Low-income Adults
The British Columbia (BC) Farmers' Market Nutrition Coupon Program (FMNCP) provides low-income households with $21/week in coupons to purchase healthy foods at farmers' markets and supportive nutrition skill-building activities.
- Trial name
- NCT03952338
- Testing
- Food coupons, Nutrition skill-building
- Where
- Canada
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Arterial Dysfunction, Chronic Kidney Disease
Vitamin D and Arterial Function in Patients With Chronic Kidney Disease
The purpose of this study is to determine whether nutritional (cholecalciferol) or active vitamin D (calcitriol) supplementation improves vascular endothelial function in patients with stage IIIB and IV chronic kidney disease…
- Trial name
- NCT01384539
- Testing
- Cholecalciferol, Calcitriol
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- University of Colorado, Denver
Renal Dialysis, Vitamin D Deficiency
Vitamin D Supplementation in Kidney Disease
This is a double-blind placebo controlled pilot study to determine if vitamin D supplementation in hemodialysis (HD) patients will improve physical function and cognition.
- Trial name
- NCT01229878
- Testing
- Cholecalciferol (Vitamin D)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- VA Office of Research and Development
Vitamin D Deficiency
Effect of Vitamin D3 on Vascular Function
Vitamin D is a natural nutrient. A little comes from our normal daily diet. Most of it comes from our skin after we have been in sunlight. If we have darker skin, we make less vitamin D.
- Trial name
- NCT00948298
- Testing
- Vitamin D
- Volunteers
- 130 people
- Sponsor
- Charles Drew University of Medicine and Science
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
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
X-linked Hypophosphatemia
A Repeated Study of KRN23 in Adults With X-Linked Hypophosphatemia
The primary purpose of this study is to assess the safety and efficacy of repeated subcutaneous (SC) injections of KRN23 in adult subjects with X-Linked Hypophosphatemia (XLH).
- Trial name
- NCT01340482
- Testing
- KRN23
- Where
- 6 sites in United States, Canada
- Volunteers
- 29 people
- Sponsor
- Kyowa Kirin Co., Ltd.
End Stage Renal Disease
Safety and Efficacy Study of the Effect of Etanercept in Hemodialysis Patients
Etanercept is a novel anti-inflammatory agent currently used in patients with rheumatoid arthritis. We are examining whether Etanercept is effective in improving the nutritional status of hemodialysis patients as a consequence of…
- Trial name
- NCT00293202
- Testing
- Etanercept
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Kaysen, George A., M.D., Ph.D.
Pregnancy, Child Development
Improving Maternal and Child Health Through Prenatal Fatty Acid Supplementation
The purpose of the study is to test whether nutritional supplementation during pregnancy is associated with 1) improved maternal health during pregnancy; 2) improved infant birth and neurodevelopmental outcomes, and 3) whether…
- Trial name
- NAPS (NCT02647723)
- Testing
- DHA, Sugar pill
- Where
- United States
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Leg Cramps, Nocturnal
Vitamin D for Painful Nocturnal Leg Cramps
1. Research question: Does vitamin D reduce the frequency and severity of nocturnal leg cramps in older persons who previously took quinine for leg cramps? 2.
- Trial name
- NCT00715429
- Testing
- vitamin d
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Sickle Cell Disease, Vitamin D Deficiency
Vitamin D for Sickle-cell Respiratory Complications
This study aims to answer the question whether oral vitamin D supplementation can decrease lung complications in children and adolescents with sickle cell disease.
- Conditions
- Sickle Cell Disease, Vitamin D Deficiency, Acute Chest Syndrome, Asthma
- Trial name
- NCT01443728
- Testing
- Experimental: Vitamin D3 100,000 IU, Active Comparator: Vitamin D3 12,000 IU
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Gary M Brittenham, MD
Undernutrition, Wasting
Evaluating Oral Nutritional Supplements on Children's Nutritional Status and Digestive Health in Vietnam.
Evaluating the efficiency of using Oral Nutritional Supplementation toward nutrition status (anthropometric index, the prevalence of wasting), digestive disorders, and anorexic in children aged 24 - 71 months.
- Conditions
- Undernutrition, Wasting, Malnourished
- Trial name
- NCT05551637
- Testing
- Kazu Gain Gold
- Where
- Vietnam
- Volunteers
- 600 people
- Sponsor
- Tu Nguyen Song