Approach to Pediatric Trauma Welcome to PICU Doc On Call, A Podcast Dedicated to Current and Aspiring Intensivists. I'm Pradip Kamat coming to you from Children’s Healthcare of Atlanta/Emory University School of Medicine and I'm Rahul Damania, from Cleveland Clinic Children’s Hospital. We are two Pediatric ICU physicians passionate about all things MED-ED in the PICU. PICU Doc on Call focuses on interesting PICU cases & management in the acute care pediatric setting so let’s get into our episode. Welcome to our Episode today of a 7 yo M who presents to the PICU after a severe Motor Vehicle Accident. Here is the case presented by Rahul A 7-year-old male child is admitted to the PICU after sustaining severe trauma. The patient was brought to the emergency department after a motor vehicle accident that involved an 18-wheeler truck & the family’s car; in this severe accident the 7 yo was noted to be restrained however upon impact was ejected from the vehicle. He was unconscious and had multiple injuries, including a laceration on the head and bruising on the chest. The EMS was activated and the patient presented to the ED for acute stabilization. Upon examination, the patient was found to have a Glasgow Coma Scale score of 8, indicating a serious head injury. He had multiple bruises and abrasions on the chest and arms, and his pulse was rapid and weak. The patient was resuscitated with colloid and blood products, intubated, and transferred to the pediatric intensive care unit for further management. Notably, a CT scan of the head showed a skull fracture and a subdural hematoma. A chest X-ray showed multiple rib fractures and bilateral pulmonary opacities with no evidence of pneumothorax. The patient was also found to have a grade 2 liver laceration and a splenic injury. Pelvic x-ray and cardiac FAST exam were unrevealing. To summarize key elements from this case, this patient has: A traumatic brain injuryPulmonary contusions and is at risk for PARDSLiver and spleen injuryAnemiaPertinent negative includes: No pelvic injuries or injuries to great vessels in the chest Rahul, let's approach the PICU medical management of this case based on a culmination of various guidelines published in the Pediatric Critical Care literature. Namely, let's use this case to dive deep into guidelines for: Traumatic brain injury (TBI) ****Transfusion and Anemia Expertise Initiative (****TAXI) pediatric blunt liver and spleen injury management, are also known as the ATOMAC protocol, as well as general PICU management of acute trauma. As we take the management of this pediatric trauma patient in a systems-based fashion let's first go into the Management of Pediatric Traumatic Brain Injuries, can you start us off with some key management considerations? Based on the March 2019 TBI guidelines published in Pediatric Critical Care Medicine in 2019 (PCCM20(3S):p S1-S82, March 2019)This patient should have an ICP monitor or even an EVD placed for CSF diversion in consultation with the NS and trauma team. A CPP of at least >50 in our 7 yo patient and ICP 20 mm Hg has been shown to improve outcomes and reduce mortality. Just as a quick review, CPP stands for cerebral perfusion pressure, which is the pressure that maintains blood flow to the brain. The formula for CPP is: CPP = MAP (mean arterial pressure) - ICP (intracranial pressure) Monitoring does not affect outcomes directly; rather the information from monitoring can be used to direct treatment decisions. Treatment informed by data from monitoring may result in better outcomes than treatment informed solely by data from clinical assessment. In short, it is important to have qualitative and quantitative data to optimize your decision-making. As we talked about ICP control is so crucial for