Management of epidural hematomas in pediatric patients presenting with a GCS of 14 or better.

OBJECT: Guidelines for the management of pediatric epidural hematoma (PEDH) remain poorly defined. Here we seek to characterize the disease course of PEDH in patients with presenting Glasgow Coma Scale (GCS) of 14+, and suggest high-risk characteristics for progression to surgery. METHODS: A prospectively maintained, single-institution, level-1 trauma hospital admission database was queried to identify patients ages 6 months to 18 years presenting with PEDH between 2006 and 2016. Selected charts were reviewed for clinical information and treatment. Head imaging was reviewed for hematoma size, location, fractures, and midline shift. RESULTS: Of 210 cases reviewed, 117 presented with a GCS of 14+. Of these, 24 required surgery while 93 were managed conservatively. Factors leading to surgery included decline in GCS (40%), size alone (21%), localizing neurological deficit (20%), progression on repeat imaging (12%), and other (7%). Hematomas involving the temporal lobe plus an adjacent lobe were more likely to proceed to surgery than those involving the temporal lobe alone (OR: 24.8, 95% CI (4.74, 129.26)). Hematomas in proximity to the superior sagittal and transverse sinuses proceeded to surgery in 33.3% and 37.5% of cases, respectively. Of the 93 patients with a thickness:biparietal skull diameter ratio of ≤0.15, 89 (95.7%) were managed conservatively. CONCLUSION: In this single-institution experience, 21% of pediatric patients presenting with a GCS of 14+ proceeded to surgery. High-risk features include large hematoma thickness, proximity to the transverse sinus, and multilobar location. A thickness:biparietal skull diameter ratio less than 0.15 was highly unlikely to proceed to surgery.

Role of follow-up CT scans in the management of traumatic pediatric epidural hematomas.

INTRODUCTION: Management of pediatric epidural hematoma (PEDH) ranges from observation to emergent craniotomy. Guidelines for management remain poorly defined. More so, serial CT imaging in the pediatric population is often an area of controversy given the concern for excessive radiation as well as increased costs. This work aims to further elucidate the need for serial imaging to surgical decision-making. METHODS: A prospectively maintained single-institution trauma database was reviewed at a level-1 trauma center to identify patients 18 years old and younger presenting with PEDH over a 10-year period. Selected charts were reviewed for demographic information, mechanisms of injury, neurologic exam, radiographic findings, and treatment course. Surgical decisions were at the discretion of the neurosurgeon on call, often in discussion with a pediatric neurosurgeon. RESULTS: Two hundred and ten records with traumatic epidural hematomas were reviewed. Seventy-three (35%) were taken emergently for hematoma evacuation. Of these, 18 (25%) underwent repeat imaging prior to surgery. One hundred and thirty-seven (65%) were admitted for observation. Seventy-two patients (53%) did not undergo repeat imaging. Sixty-five (47%) admitted for conservative management had at least one repeat scan during their hospitalization. Indications for follow-up imaging during conservative management included routine follow-up (74%), initial scan in our system following transfer (17%), neurological decline (8%), and unknown (1%). Thirteen patients (9%) were taken for surgery in a delayed fashion following admission. Twelve patients who went to surgery in a delayed fashion demonstrated progression on follow-up imaging; however, increase in hematoma size on repeat imaging was the sole surgical indication in only four patients (3%). There were no deaths related to the epidural hemorrhage or postoperatively, regardless of management, and all patients recovered to their pre-trauma baseline. CONCLUSION: Given that isolated hematoma expansion accounted for an exceptionally small proportion of operative indications, this data suggests changes seen on CT should not be solely relied upon to dictate surgical management. The benefit of obtaining follow-up imaging must be strongly considered and weighed against the known deleterious effects of excessive radiation in pediatric patients, let alone its clinical utility.