Therapeutic hypothermia for neonates with hypoxic-ischaemic encephalopathy in low- and lower-middle-income countries: a systematic review and meta-analysis.

Hypoxic-ischaemic encephalopathy (HIE) is a major cause of mortality and neurodevelopmental disability, especially in low-income countries. While therapeutic hypothermia has been shown to reduce morbidity and mortality in infants with HIE, some clinical trials in low-income countries have reported an increase in the risk of mortality. We conducted a systematic review and meta-analysis of all randomized and quasi-randomized controlled trials conducted in low-income and lower-middle-income countries that compared cooling therapy with standard care for HIE.

Protective Effects of Early Neonatal Methylxanthine Treatment on Cognitive and Language Outcomes in Premature Infants with and without High-Risk Perinatal Factors.

Introduction: Caffeine and theophylline are methylxanthines and nonselective adenosine antagonists commonly used to treat apnea of prematurity. Both human and animal data suggest that xanthines also have clinically important long-term neuroprotective effects in the presence of inflammation in the perinatal period as seen following hypoxic-ischemic brain insults. Moreover, these protective effects appear to be more robust when administered shortly (<48 h) after preterm birth.

Antenatal Magnesium Sulfate Benefits Female Preterm Infants but Results in Poor Male Outcomes.

Magnesium sulfate (MagSul) is used clinically to prevent eclamptic seizures during pregnancy and as a tocolytic for preterm labor. More recently, it has been implicated as offering neural protection in utero for at-risk infants. However, evidence is mixed.

Sex Differences in Microglia Activation in a Rodent Model of Preterm Hypoxic Ischemic Injury with Caffeine Treatment.

Preterm infants are often treated with caffeine as a respiratory stimulant. However, follow-up data shows caffeine may also have neuroprotective potential. There are several theories as to how caffeine might protect the brain, but none have been proven.

Therapeutic Interventions in Rat Models of Preterm Hypoxic Ischemic Injury: Effects of Hypothermia, Caffeine, and the Influence of Sex.

Infants born prematurely have an increased risk of experiencing brain injury, specifically injury caused by Hypoxia Ischemia (HI). There is no approved treatment for preterm infants, in contrast to term infants that experience Hypoxic Ischemic Encephalopathy (HIE) and can be treated with hypothermia. Given this increased risk and lack of approved treatment, it is imperative to explore and model potential treatments in animal models of preterm injury.