Search Medical Condition
Please enter condition
Please choose location from dropdown

Vitamin Deficiency Clinical Trials

A listing of Vitamin Deficiency medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (81) clinical trials

Pilot Study of OMEGA-3 and Vitamin D in High-Dose in Type I Diabetic Patients

These agents may afford promote sustained immune regulation, reduce inflammation, and provide support for the residual beta cell mass. This integrated therapeutic regimen addresses major pathogenic mechanisms in T1D (Type 1 Diabetes) and thus represents a rational and well supported approach to preserve insulin secretion in T1D (Type 1 Diabetes). ...

Phase

Repeated-dose Safety Efficacy PK and PD of CTAP101 IR Calcifediol High-dose Cholecalciferol and Paricalcitol Plus Low-dose Cholecalciferol in Patients With SHPT CKD 3-4 and VDI

An Open-Label, Repeated-Dose Safety, Efficacy, Pharmacokinetic and Pharmacodynamic Study of Oral CTAP101 Capsules, Immediate- Release (IR) Calcifediol, High-Dose Cholecalciferol, and Paricalcitol Plus Low-Dose Cholecalciferol in Patients with Secondary Hyperparathyroidism, Stage 3 or 4 Chronic Kidney Disease and Vitamin D Insufficiency

Phase

Role of Centrum Silver in Improving Micronutrient Status in Older Men

Older adults are at increased risk of various chronic diseases, in which inadequate levels of vitamins and minerals may play a significant role, including cardiovascular disease, Alzheimer's disease, liver disease, and cancer. Most adults in the United States do not meet the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) ...

Phase N/A

The Effect of Supplementation of Vitamin D Deficiency in Older People With Acute Hip Fracture:

Hip fractures and related disabilities are important public health issues for elderly people around the world. Attending the progressive aging of the population, an increase in the number of hip fractures is expected. In fact, some studies estimate that, globally, the incidence will exceed 6 million in 2050. In Spain, ...

Phase

Systemic Inflammatory Response: Thiamine and Magnesium Status (Sir TaM Study)

Thiamine and magnesium play a critical role in glucose metabolism and deficiency results in the accumulation of anaerobic metabolites including lactate (1-3). Thiamine requires magnesium to be converted to its active form, thiamine pyrophosphate (TPP) (4). TPP also requires magnesium to achieve activation of TPP dependent enzymes during metabolism of ...

Phase N/A

Correlation Between Maternal Vitamin D Level And Preterm Birth

Assessment of correlation between vitamin D level and prevalence of preterm births remains limited. The exact role of vitamin D in preterm birth has not yet been clearly defined ,where some studies showed vitamin D deficiency increased the risk of preterm birth while other studies found no correlation. In this ...

Phase N/A

Effects of Vitamin D3 Versus 25OHD3 on Mineral Metabolism and Immune Function

The purpose of this study is to compare the effects of two different forms of vitamin D supplements (vitamin D3 and 25-hyrdroxyvitamin D3 [25(OH)D3]) on vitamin D levels in the blood, and on markers of skeletal and immune health. This study is designed as a pilot study. A multi-ethnic cohort ...

Phase N/A

25-Hydroxyvitamin D Pharmacokinetic Study

Patients with a history of intestinal malabsorption (n=10) and healthy volunteers (n=10); (of both sexes and all ethnicities) will be recruited in this randomized double-blind crossover study. All subjects will be prescreened for 25(OH)D levels to include subjects with 25(OH)D<30 ng/ml. The subjects will be randomized to receive a single ...

Phase N/A

The Vitamin K2 and D3 Intervention Trial in Children and Adolescents With the Low-energy Fractures

At the admission of patients to the orthopedic outpatient clinic, presence of low- energy fractures will be established based on the anamnesis, physical examination and radiological evaluation. Tests to obtain the baseline blood levels of vitamin D3 will be performed, and only children with vitamin D3 levels lower than 30ng/ml ...

Phase N/A

The Correlation Between Vitamin A / E Levels and Preeclampsia

Vitamin A (VA) and vitamin E (VE) are fat-soluble vitamins, which participate in the metabolism of important substances in the body and are indispensable substances in life activities. VA, also known as retinol, plays an important role in visual function, normal formation and development of epithelial cells, development and growth ...

Phase N/A