Neuroprotective Efficacy of Postnatal Magnesium Sulphate in Term Infants With Birth Asphyxia

Birth/Perinatal asphyxia in Pakistan continues to be a leading cause of neonatal mortality and morbidity. It is estimated that around 80 to 120,000 neonates either suffer from or die from birth/perinatal asphyxia every year. In addition to the large number of deaths a larger number of babies who survive suffer from neuro-developmental disorders adding to the health burden to the society and the nation. To date other than prevention (which requires global efforts to improve maternal education and health care) the therapies available to treat infants who have suffered from birth asphyxia have been either technically too complex or extremely expensive. Recent evidence from animal studies and small human studies it has become clear that giving Magnesium Sulphate to term or nearterm babies with moderate to severe birth/perinatal asphyxia reduces both mortality and morbidity. Magnesium Sulphate as a drug has been in clinical use for decades; its pharmacokinetics, safety profile and mode of action are well known. It is cheap and readily available in Pakistan thus providing an opportunity to confirm or refute the efficacy of Magnesium Sulphate in birth/perinatal asphyxia. With this in mind the following pragmatic study has been designed using the current practices and available resources: