Clinical trials: Vitamin D3 Deficiency
Vitamin D3 Deficiency, Prematurity
Vitamin D and Health Outcomes in Preterm Born Population
Improved survival of very preterm newborn population during the last decades has challenged us neonatologists to study and improve nutritional practices including vitamin D (VitD) supplementation.
- Conditions
- Vitamin D3 Deficiency, Prematurity, Lung Diseases, Heart Rate Variability
- Trial name
- ViDePrePop (NCT04342078)
- Testing
- Vitamin D
- Where
- Finland
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- University of Oulu
Vitamin D Deficiency, 25-Hydroxyvitamin D3 Deficiency, Selective
Vitamin D3-enhanced Eggs in Preschool Children
This is double-blind, controlled fiel trial, to compare fortified egg with D3-or 25(OH)D3 and non-fortified eggs in healthy preschool-age children 12 to 60 months of age, affiliated to day-care centers at Secretaria de Desarrollo…
- Trial name
- VD3-egg (NCT06096194)
- Testing
- vitamin D-enhanced egg, Control
- Where
- Mexico
- Volunteers
- 275 people
- Sponsor
- Instituto Nacional de Salud Publica, Mexico
Vitamin D3 Deficiency
Vitamin D as a Factor Modifying Adaptation to Exercise
Physical activity is a recommended, indispensable element of a healthy lifestyle as well as a countermeasure against many diseases often accompanied by the acute or chronic low grade inflammation.
- Trial name
- NCT03417700
- Testing
- NW training, HICT
- Where
- 2 sites in Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Gdansk University of Physical Education and Sport
Fracture Healing, Vitamin D3
The Vitamin K2 and D3 Intervention Trial in Children and Adolescents With the Low-energy Fractures
a prospective, three- month, randomized, double-blind, placebo-controlled, intervention trial (RDBPC), investigating the effect of vitamin K2 (menaquinone-7) and vitamin D3 on the healing process of low-energy bone fractures in…
- Conditions
- Fracture Healing, Vitamin D3, Deficiency of Vitamin K2
- Trial name
- NCT03871322
- Testing
- Vitamin D and K2 supplementation, Vitamin D supplementation
- Where
- Poland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medical University of Bialystok
Vitamin D Deficiency, 25-Hydroxyvitamin D3 Deficiency, Selective
Effect of Vitamin D3 Supplementation in Children From 12 to 30 Months of Age.
Background Vitamin D (VD) is essential for calcium absorption, bone health and growth in children. In a national representative sample authors found mean serum concentration of 25-Hydroxi-Vitamin-D (25-OH-D) of 59 nmol/L, in…
- Trial name
- NCT03544671
- Testing
- Vitamin D
- Where
- Mexico
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Salud Publica, Mexico