Oh, What a Surprise: Being Born Too Early Isn’t Great for Your Cerebellum

Who would’ve thought that being born at less than 28 weeks could lead to complications? In a shocking turn of events that no one could have possibly predicted, a retrospective cohort study (because who needs real-time data?) has unearthed that, yes, popping out of the womb significantly ahead of schedule might just be linked to cerebellar injury in these tiny, resilient humans.

Our intrepid researchers, armed with the power of hindsight from April 2009 to December 2020, divided 285 infants into two groups based on the state-of-the-art brain selfies known as magnetic resonance imaging (MRI). One group had the misfortune of cerebellar injuries, while the other group was just your standard extremely premature infants.

After some number crunching and statistical wizardry, lo and behold, there were significant differences (because who cares about insignificant ones?) between the two groups. The cerebellar injury club had the dubious honor of lower gestational weeks, birthweight, and even their debut hemoglobin scores were off. As for the short-term morbidity hit parade, they scored high on the charts with respiratory distress syndrome, chronic lung disease, hydrocephalus, severe intraventricular hemorrhage (IVH), and cerebellar hemorrhage. It’s like a greatest hits album of things you don’t want your newborn to experience.

And for the grand finale, a special mention goes to the extensive cerebellar lesions, featuring cerebellar agenesis or global cerebellar hypoplasia, which accounted for half of the cerebellar injury cases. A round of applause, please, for the seven infants who managed the double whammy of severe IVH on top of cerebellar hemorrhage.

In conclusion, being born at a significantly lower gestational age might just be a tad detrimental to your cerebellum’s well-being. And if you throw in some severe IVH with your cerebellar hemorrhage, you’ve got yourself a recipe for cerebellar injury. But hey, who’s counting?