Severe Traumatic Brain Injury in French-Speaking Pediatric Intensive Care Units: Study of Practices.

Best strategies for managing severe pediatric traumatic brain injury (TBI) are not established, with wide variations among professional practices. The main objective of this study was to assess compliance with updated pediatric TBI management guidelines (2019). A survey was distributed among French-speaking pediatric intensive care physicians from April 1 to June 30, 2019. The survey was based on a clinical case with a total of 70 questions that cover the 15 items of the 2019 TBI guidelines. The questions evaluated the assessment and management of TBI during the acute and intensive care phases. Of 487 e-mails sent, 78 surveys were included. Guidelines were adhered to (> 60%) for 10 of 15 items in the guidelines. Strong adherence to recent guideline changes was achieved for seizure prophylaxis with levetiracetam ( n  = 21/33, 64%) and partial pressure of carbon dioxide threshold ( n  = 52, 67%). However, management of the sodium and glucose thresholds and the role of transcranial Doppler were not consistent with the guidelines. Assessment of brain tissue oxygenation ( n  = 12, 16%) and autoregulation ( n  = 35, 45%) was not a common practice. There was strong agreement among clinicians on the intracranial pressure (> 80%) and cerebral perfusion pressure (> 70%) thresholds used according to age. Overall, stated practices for the management of TBI appear to be relatively standardized among responders. Variations persist in areas with a lack of evidence and pediatric-specific recommendations.