Magnesium Sulfate and Novel Therapies to Promote Neuroprotection.

Cerebral palsy occurs more often in preterm than in term deliveries and is one of the major neurologic injuries seen in preterm infants. Magnesium sulfate has been found to reduce the risk of cerebral palsy in patients at risk of delivery before 32 weeks' gestational age. Multiple large clinical trials have shown this effect. The authors recommend magnesium sulfate bolus followed by continuous dosing of magnesium sulfate in those at risk of delivery before 32 weeks' gestation until delivery occurs or is no longer imminent. This article also discusses novel and emerging therapies for the prevention of cerebral palsy.