Vitamin D supplementation for bone health in adults with epilepsy: A systematic review

Epilepsia ◽  
2018 ◽  
Vol 59 (4) ◽  
pp. 885-896 ◽  
Author(s):  
Haya Fernandez ◽  
Heba Tallah Mohammed ◽  
Tejal Patel
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Bone Health ◽  
Vitamin D Supplementation

Vitamin D in Basketball Players: Current Evidence and Future Directions

2021 ◽  
pp. 194173812110193
Author(s):  
Emilija Stojanović ◽  
Dragan Radovanović ◽  
Tamara Hew-Butler ◽  
Dušan Hamar ◽  
Vladimir Jakovljević
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Body Composition ◽  
Physical Performance ◽  
Bone Health ◽  
Meta Analysis ◽  
Vitamin D Supplementation ◽  
Current Evidence ◽  
Basketball Players ◽  
Level Of Evidence

Context: Despite growing interest in quantifying and correcting vitamin D inadequacy in basketball players, a critical synthesis of these data is yet to be performed to overcome the low generalizability of findings from individual studies. Objective: To provide a comprehensive analysis of data in basketball pertaining to (1) the prevalence of vitamin D inadequacy; (2) the effects of vitamin D supplementation on 25-hydroxyvitamin D [25(OH)D] concentration (and its association with body composition), bone health, and performance; and (3) crucial aspects that warrant further investigation. Data Sources: PubMed, MEDLINE, ERIC, Google Scholar, SCIndex, and ScienceDirect databases were searched. Study Selection: After screening, 15 studies were included in the systematic review and meta-analysis. Study Design: Systematic review and meta-analysis. Level of Evidence: Level 3. Data Extraction: The prevalence of vitamin D inadequacy, serum 25(OH)D, body composition, stress fractures, and physical performance were extracted. Results: The pooled prevalence of vitamin D inadequacy for 527 basketball players in 14 studies was 77% ( P < 0.001; 95% CI, 0.70-0.84). Supplementation with 4000 IU/d and 4000 IU/wk (absolute mean difference [AMD]: 25.39 nmol/L; P < 0.001; 95% CI, 13.44-37.33), as well as 10,000 IU/d (AMD: 100.01; P < 0.001; 95% CI, 70.39-129.63) vitamin D restored 25(OH)D to normal concentrations. Body composition data revealed inverse correlations between changes in serum 25(OH)D (from pre- to postsupplementation) and body fat ( r = −0.80; very large). Data concerning positive impacts of vitamin D supplementation on bone health and physical performance remain sparse. Conclusion: The high proportion of vitamin D inadequacy underscores the need to screen for serum 25(OH)D in basketball players. Although supplementation restored vitamin D sufficiency, the beneficial effects on bone health and physical performance remain sparse. Adiposity can modulate 25(OH)D response to supplementation.

Vitamin d supplementation and bone health in children with nephrotic syndrome: A systematic review and meta-analysis

2021 ◽  
Vol 4 (1) ◽  
pp. 6
Author(s):  
LourdesPaula Real Resontoc ◽  
RemaG Caronan-Parallag ◽  
TristanMarvin Z. Uy ◽  
FranciscoE Anacleto ◽  
EricEmmanuel T. Aragon
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Nephrotic Syndrome ◽  
Bone Health ◽  
Meta Analysis ◽  
Vitamin D Supplementation

Use of pre-operative calcium and vitamin D supplementation to prevent post-operative hypocalcaemia in patients undergoing thyroidectomy: a systematic review

2021 ◽  
pp. 1-6
Author(s):  
A S Khatiwada ◽  
A S Harris
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Clinical Trials ◽  
Total Thyroidectomy ◽  
Risk Reduction ◽  
Operative Treatment ◽  
Absolute Risk ◽  
Absolute Risk Reduction ◽  
Vitamin D Supplementation ◽  
Absolute Reduction

Abstract Objective This systematic review aimed to establish the evidence behind the use of pre-operative calcium, vitamin D or both calcium and vitamin D to prevent post-operative hypocalcaemia in patients undergoing thyroidectomy. Method This review included prospective clinical trials on adult human patients that were published in English and which studied the effects of pre-operative supplementation with calcium, vitamin D or both calcium and vitamin D on the rate of post-operative hypocalcaemia following total thyroidectomy. Results Seven out of the nine trials included reported statistically significantly reduced rates of post-operative laboratory hypocalcaemia (absolute risk reduction, 13–59 per cent) and symptomatic hypocalcaemia (absolute reduction, 11–40 per cent) following pre-operative supplementation. Conclusion Pre-operative treatment with calcium, vitamin D or both calcium and vitamin D reduces the risk of post-operative hypocalcaemia and should be considered in patients undergoing total thyroidectomy.

scholarly journals Vitamin D supplementation in children with asthma: a systematic review and meta-analysis

2015 ◽  
Vol 8 (1) ◽  
pp. 23 ◽  
Author(s):  
Munes M Fares ◽  
Lina H Alkhaled ◽  
Salman M Mroueh ◽  
Elie A Akl
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Meta Analysis ◽  
Vitamin D Supplementation ◽  
Children With Asthma
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