Systematic review of clinician awareness of mycotoxin impact in neural tube defects and best practices for pediatric neurosurgeons: implications for public health and policy
In lower-income populations, high rates of neural tube defects (NTDs) are a concern. Nutritional folate deficiencies and mycotoxins in contaminated food supplies increase risk of NTDs. As physicians in public health and involved in the care of children with NTDs, pediatric neurosurgeons have an interest in the treatment and prevention of NTDs. We aimed to evaluate the literature to assess the awareness and the existence of best practices/educational materials on this issue to better guide management.
A systematic review using the National Library of Medicine PubMed database was conducted to find articles related to mycotoxins in foods causing neural tube defects. Additional citation searches of key publications and personal collections were used. Two reviewers evaluated the resulting studies for subject area analysis. Best practice recommendations were drawn from articles selected for full-text review.
Seventy-three articles were identified. Most articles were found in “nutritional sciences” (18), “teratology” (14), and “toxicology” (13). No articles were found in neurosurgery. Thirty-two additional articles were identified through other sources to screen best practice recommendations. Of the 105 articles, 34 journal articles were included in best practice recommendation guidelines. Key recommendations included education of proper food storage, hygienic agricultural practices, decontamination techniques, diet diversification, folate supplementation, risk assessment, and food safety policy and public health initiatives.
There is an absence of neurosurgical literature–related mycotoxins and NTDs. We suggest a set of best practices/educational materials on this topic and advocate pediatric neurosurgery engagement in public health initiatives targeted towards populations most affected by mycotoxins.
KeywordsNeural tube defect Spina bifida Mycotoxin Fumonisin Folate Public health Global neurosurgery Public policy
Abbreviations and acronyms
Codex Alimentarius Commission
European Food Consumption Database
Food and Drug Administration
Food and Agriculture Organization
National Library of Medicine
Neural tube defects
World Health Organization
We thank Dr. Leland Albright for his insights in the preparation of this manuscript and guidance on his important work done in Kijabe, Kenya.
Compliance with ethical standards
Conflict of interest
The authors have no conflicts of interest to disclose.
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