Effect of high dose vitamin d supplementation on vitamin d nutrition status of pre-pubertal children on anti-epileptic drugs - A randomized controlled trial.

Related Articles

Effect of high dose vitamin d supplementation on vitamin d nutrition status of pre-pubertal children on anti-epileptic drugs - A randomized controlled trial.

Clin Nutr ESPEN. 2019 Feb;29:36-40

Authors: Viraraghavan VR, Seth A, Aneja S, Singh R, Dhanwal D

Abstract
BACKGROUND AND AIMS: Patients on long term anti-epileptic drug therapy are prone for Vitamin D deficiency for a myriad of reasons. The aim of this research was to study the effect of high dose vitamin D supplementation on vitamin D nutrition status of children newly started on anti-epileptic drug therapy.
MATERIALS: This randomized controlled trial was conducted in a tertiary care Children's Hospital at New Delhi from November 2011 to March 2013. Eighty three children in the age group 5-10 years newly started on anti-epileptic drugs (AED) were randomized into two groups; group A - the intervention group, to whom 60,000 IU vitamin D3 was given orally/month under direct supervision along with AED for a period of 6 months, and group B- the control group, to whom AED without vitamin D3 was given. Serum 25(OH)D, ionized calcium (iCa), total calcium (tCa), inorganic phosphate (iP), alkaline phosphatase (ALP) and parathyroid hormone (PTH) levels were assayed at baseline and at the end of 6 months and were compared within and between the two groups.
RESULTS: The mean 25(OH)D in Group A was maintained at 6 months follow up [ 26 ng/ml, 95% CI 20-34 ng/ml] compared to baseline [25 ng/ml, 95% CI -19 to 33 ng/ml] [ p = 0.83]. In group B, there was a significant decrease in 25(OH)D levels at 6 months [13 ng/ml (95% CI 9 ng/ml-17 ng/ml)] compared to baseline [18 ng/ml (95% CI 13-24 ng/ml)] [p = 0.01]. At 6 months, mean serum 25(OH)D was significantly higher in group A as compared to group B (p = 0.005).
CONCLUSION: To conclude, oral administration of 60,000 IU vitamin D3/month is sufficient to maintain serum 25(OH)D level and prevent development of vitamin D deficiency in children newly started on AED over a period of 6 months. Non supplementation leads to the lowering of serum 25(OH)D in these children.
TRIAL REGISTRATION NUMBER: CTRI/2017/08/009234.

PMID: 30661698 [PubMed - in process]

from A via a.sfakia on Inoreader http://bit.ly/2WbRrnX