摘要
Is it better to be safe than sorry?This Hamletic dilemma has always stimulated medical-scientific debates in numerous fields of biomedicine.And among these,the preventive-therapeutic approach to the treatment of brain trauma is one of the most striking examples.Traumatic brain injury(TBI)is a leading cause of brain damage among young and elderly populations with a very high hospitalization and death rate.TBI is characterized by two pathologically distinct but strictly consequential phases:a first characterized by an immediate and highly variable mechanical dysfunction of the brain tissue,which involves widespread cell death and tissue degeneration,followed by a second phase which can last from days to even years depending on the severity of the TBI and the patient’s pre-existing health status.Secondary processes,including inflammatory phenomena,oxidative stress associated with metabolic,vascular,and neuro-modulatory deficits,are very often responsible for neuro-motor and psychological deficits leading to long-term disabilities(Kaur and Sharma,2018).
