Search

Patients undergoing surgical intervention for epilepsy mapping are typically administered opioids for pain control. The use of opioids is demonstrably lower after other procedures when a minimally invasive surgery (MIS) technique is used. Our objective was to determine whether using MIS for stereoelectroencephalography (SEEG) resulted in lower opioid requirement by pediatric patients when compared with subdural grid placement after craniotomy (ECoG). A retrospective chart review was conducted to identify patients 18 years who underwent epilepsy mapping surgery using SEEG or ECoG in 2015-2019. The hospital stay was divided into four time periods, and the total amounts of opioids (converted into morphine milligram equivalents (MMEs)) and nonsteroidal anti-inflammatory drugs (NSAIDs) and pain scores (on numerical rating scale (NRS)) were calculated for each time interval. The two groups were then compared statistically. The study included 31 patients in the SEEG group and 9 in the ECoG group. The SEEG group consumed significantly fewer opioids during the hospital stay than the ECoG group (23.6 vs. 61.7 MMEs; p = 0.041). There were also significant differences in the length of stay (6.9 vs. 12.2 days; p = 0.002), rate of complications (0% vs. 20%; p = 0.006), and total NSAIDs consumed (3,264.8 vs. 12,730.2 mg; p = 0.002). Opioid and NSAID consumption were significantly lower and hospital stays were shorter in pediatric patients who underwent epilepsy mapping via SEEG compared with ECoG. These results suggest that MIS for epilepsy mapping may decrease the overall pain medication use and expedite patient discharge.

Objective Persistent hydrocephalus following posterior fossa brain tumor (PFBT) resection is a common cause of morbidity in pediatric brain tumor patients, for which the optimal treatment is debated. The purpose of this study was to compare treatment outcomes between VPS and ETV in patients with persistent hydrocephalus following surgical resection of a PFBT. Methods A post-hoc analysis was performed of the Hydrocephalus Clinical Research Network (HCRN) prospective observational study evaluating VPS and ETV for pediatric patients. Children who experienced hydrocephalus secondary to PFBT from 2008 to 2021 were included. Primary outcomes were VPS/ETV treatment failure and time-to-failure (TTF). Results: Among 241 patients, the VPS (183) and ETV (58) groups were similar in age, extent of tumor resection, and preoperative ETV Success Score. There was no difference in overall treatment failure between VPS and ETV (33.9% vs 31.0%, p=0.751). However, mean TTF was shorter for ETV than VPS (0.45 years vs 1.30 years, p=0.001). While major complication profiles were similar, compared to VPS, ETV patients had relatively higher incidence of minor CSF leak (10.3% vs. 1.1%, p=0.003) and pseudomeningocele (12.1% vs 3.3%, p=0.02). No ETV failures were identified beyond 3 years, while shunt failures occurred beyond 5 years. Shunt infections occurred in 5.5% of the VPS cohort. Conclusions ETV and VPS offer similar overall success rates for PFBT-related postoperative hydrocephalus. ETV failure occurs earlier, while susceptibility to VPS failure persists beyond 5 years. Tumor histology and grade may be considered when selecting the optimal means of CSF diversion.

Traumatic brain injury is a significant public health concern often complicated by hospital-acquired infections (HAIs); however, previous evaluations of factors predictive of risk for HAI have generally been single-center analyses or limited to surgical site infections. Frailty assessment has been shown to provide effective risk stratification in neurosurgery. We evaluated whether frailty status or age is more predictive of HAIs and length of stay among neurotrauma patients requiring craniectomy/craniotomy.In this cross-sectional analysis, the American College of Surgeons National Surgical Quality Improvement Program 2015-2019 dataset was queried to identify neurotrauma patients who underwent craniectomies/craniotomies. The effects of frailty status (using the 5-factor modified frailty index [mFI-5]) and age on occurrence of HAIs and other 30-day adverse events were compared using univariate analysis. The discriminative ability of each measure was defined by multivariate modeling.Of 3284 patients identified, 1172 (35.7%) contracted an HAI postoperatively. Increasing frailty score predicted increased HAI risk (odds ratio [OR] = 1.36, 95% confidence interval [CI] = 1.05-1.77, P = 0.022 for mFI-5 = 1 and OR = 2.01, 95% CI = 1.30-3.11, P = 0.002 for mFI-5≥3), whereas increasing age did not (OR = 0.996, 95% CI = 0.989-1.002, P = 0.009). Median length of stay was significantly longer in patients with HAI (16 days [IQR = 9-23]) versus no HAI (7 days [IQR = 4-13]) (P0.001). Median daily costs on the ward and neuro-intensive care unit were higher with HAI than with no HAI (neuro-ICU: $111,818.08 [IQR = 46,418.05-189,947.34] vs. $48,920.41 [IQR = 20,185.20-107,712.54], P0.001).Increasing mFI-5 correlated with increased HAI risk. Neurotrauma patients who developed an HAI after craniectomy/craniotomy had longer hospitalizations and higher care costs. Frailty scoring improves risk stratification among these patients and may assist in reducing total hospital length of stay and total accrued costs to patients.

Spinal epidural abscesses (SEA), while fortunately rare, carry significant risk to affected patients. Optimal treatment of these infections is poorly defined due to the heterogeneity of clinical and radiographic presentations. Urgent surgical evacuation of the infection is critical in cases with spinal cord compression or neurological compromise, though challenges may arise from competing surgical objectives, including the need for successful debridement of the infection, desire to minimize operative intervention, and risk of delayed iatrogenic instability. This is particularly concerning in young children with large multiregional collections. We present the first report case of pediatric holocord abscess treated with apical laminotomies and epidural catheterization for irrigation and drainage. This technique allowed successful treatment while avoiding extensive laminectomies and associated morbidities.