All dose recommendations and risk assessment should be done with the advice of a qualified health care provider. Treatment
As of 2008, treatments of NTDs depends on the severity of the complication. No treatment is available for anencephaly and infants usually do not survive more than a few hours. Aggressive surgical management has improved survival and the functions of infants with spina bifida, meningoceles and mild myelomeningoceles. The success of surgery often depends on the amount of brain tissue involved in the encephalocele. The goal of treatment for NTDs is to allow the individual to achieve the highest level of function and independence. Fetal surgery in utero before 26 weeks gestation has been performed with some hope that there is benefit to the outcome including a reduction in Arnold–Chiari malformation and thereby decreases the need for a ventriculoperitoneal shunt but the procedure is very high risk for both mother and baby and is considered extremely invasive with questions that the positive outcomes may be due to ascertainment bias and not true benefit. Further, this surgery is not a cure for all problems associated with a neural tube defect. Other areas of research include tissue engineering and stem cell therapy but this research has not been used in humans. Epidemiology
Neural tube defects resulted in 71,000 deaths globally in 2010. It is unclear how common the condition is in low income countries.Prevalence rates of NTDs at birth used to be a reliable measure for the actual number of children affected by the diseases.
Therefore, any individuals who could become pregnant are advised to eat foods fortified with folic acid or take supplements in addition to eating folate-rich foods to reduce the risks of serious birth defects. In Canada, mandatory fortification of selected foods with folic acid had been shown to reduce the incidence of neural tube defects by 46% compared to incidence prior to mandatory fortification. However, relying on eating a folate-rich diet alone is not recommended for preventing neural tube defects when trying to conceive because a regular diet usually does not contain enough folate to reach pregnancy requirements. All individuals who have the ability to become pregnant are advised to get 400 micrograms of folic acid daily. This daily 400 mcg dose of folic acid can be found in most multivitamins advertised as for women. Higher doses can be found in pre-natal multivitamins but those doses may not be necessary for everyone. Individuals who have previously given birth to a child with a neural tube defect and are trying to conceive again may benefit from a supplement containing 4.0 mg daily, following advice provided by their doctor. In Canada, guidelines on folic acid intake when trying to conceive is based on a risk assessment of how likely they are to experience a neural tube defect during pregnancy. Risk is divided into high, moderate, and low risk categories. High risk would include those that had a past experience with neural tube defects, either themselves or during another pregnancy.