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Objective: Accurately predicting early (≤ 14 days) versus typical (15-27 days) or delayed (≥ 28 days) recovery from sport-related concussion (SRC) may allow for improved resource utilization and precision in planning and carrying out rehabilitation. In this study, the authors sought to develop an algorithm that enables accurate differentiation of recovery periods and duration after SRC. The authors hypothesized that data regarding initial symptom burden as quantified by a Post-Concussion Symptom Scale (PCSS) score, time to presentation, and number of prior concussions would be the most useful for analyzing predictive factors for concussion recovery duration., Methods: A retrospective case-control study was conducted to assess the primary outcome of days to clinical recovery following SRC in pediatric patients. Data from patients 12-18 years old presenting within 28 days of injury to an SRC clinic between November 11, 2017, and October 10, 2020, were analyzed. Patients with positive evidence of injury on head imaging or incomplete records were excluded. The primary outcome was duration of clinical recovery, grouped as early (≤ 14 days), typical (15-27 days), or delayed (≥ 28 days). Recovery was defined as follows: 1) symptom resolution or return to baseline, or 2) initiation of graduated return to play. CHAID (chi-square automatic interaction detection) analysis was used to optimize a decision tree based on 16 input factors, including age, sex, initial PCSS score, time to clinic presentation, number of prior concussions, and presence of defined symptom clusters. The cohort was randomized into training (70%) and test (30%) samples for algorithm validation., Results: A total of 493 patients met the inclusion criteria (mean age 15.7 ± 1.5 years, 68.2% male, 70.0% White). The median time to presentation was 5 days (IQR 2-10 days). Most patients (52.3%) recovered within 14 days of injury, 21.5% recovered within 15-27 days, and 26.2% had a recovery period of 28 days or longer. The variables most predictive of recovery were initial PCSS score (cutoffs ≤ 6, 7-28, or ≥ 29), time to presentation (≤ 7 vs > 7 days), or prior concussions (0 vs ≥ 1). The model accurately discriminated between early versus typical or delayed recovery duration groupings (area under the curve 0.80, Youden index 0.44), and correctly classified > 90% of patients who recovered early., Conclusions: This novel three-factor predictive tool enabled accurate discrimination of early versus typical or delayed SRC recovery to better allocate resources, counsel patients, and make timely referrals.

Objective: Adolescents sustaining sport-related concussion often experience difficulties with the return-to-learn (RTL) process. Whereas the initial symptom burden has predicted prolonged RTL, no studies have established a relationship between acute cognitive symptoms and RTL duration. The authors sought to evaluate the relationship between initial cognitive symptoms and RTL duration., Methods: A retrospective single-institution cohort study of adolescent athletes aged 12-23 years who were evaluated within 5 days of a diagnosed sport-related concussion between November 2017 and October 2020 was conducted. Athletes missing cognitive symptom ratings and RTL data were excluded. The primary exposure variable was the Cognitive Symptom Ratio (CSR), defined as total cognitive symptom cluster score divided by total Post-Concussion Symptom Scale (PCSS) score from the initial clinic visit. Primary and secondary outcomes were time to RTL and total length of care, respectively. Multivariable Cox proportional hazards modeling was used to assess the effect of CSR on RTL duration., Results: Of 653 athletes evaluated within 5 days of injury, 346 patients were included in the final cohort. Athletes reported a median initial PCSS score of 21 (interquartile range [IQR] 6-37) and a median cognitive symptom score of 4 (IQR 0-9). Most patients endorsed some degree of difficulty concentrating (n = 212, 61.3%). The median CSR was 0.18 (IQR 0.00-0.27). On multivariable regression analysis, a higher CSR was associated with prolonged RTL duration (HR 0.30, 95% CI 0.13-0.69, p = 0.004). When initial PCSS score was added to the model, the previously significant association between CSR and RTL was no longer significant (HR 0.67, 95% CI 0.29-1.59, p = 0.367). When dichotomized based on frequency distribution, a higher proportion of patients with low CSR achieved RTL by 7 days postinjury (82.2% vs 69.9%, p = 0.007), a difference not seen at 14 days (92.2% vs 87.3%, p = 0.133)., Conclusions: An acute ratio of cognitive symptoms may predict patients at increased risk for prolonged RTL and those with normal PCSS scores who may experience difficulties once resuming school activities.

Objective: Excision of intracranial meningiomas often requires resection or coagulation of the dura mater. The choice of dural closure technique is individualized and based on surgeon preference. The objective of this study was to determine outcomes following various dural closure techniques for supratentorial meningiomas., Methods: A retrospective, single-center cohort study was performed for patients who underwent excision of supratentorial meningiomas from 2000 to 2019. Outcomes including operative time, postoperative in-hospital complications, readmission, causes of readmission including surgical site infection, pseudomeningocele, need for shunt surgery, and imaging appearance of pseudomeningocele on long-term follow-up imaging were compared. Univariate and multivariable analyses were conducted., Results: A total of 353 patients who had complete clinical and operative data available for review were included. Of these patients, 227 (64.3%) had nonsutured dural graft reconstruction and 126 (35.7%) had sutured dural repair, including primary closure, artificial dura, or pericranial graft. There was significant variability in using nonsutured dural reconstruction compared with sutured dural repair technique among surgeons (p < 0.001). Tumors with sagittal sinus involvement were more likely to undergo nonsutured closure (n = 79, 34.8%) than dural repair (n = 26, 20.6%) (p = 0.003). There were no other differences in preoperative imaging findings or WHO grade. Frequency of surgical site infection and pseudomeningocele, need for shunt surgery, and recurrence were similar between those undergoing nonsutured and those undergoing sutured dural repair. The mean operative time for the study cohort was 234.9 (SD 106.6) minutes. The nonsutured dural reconstruction group had a significantly shorter mean operative time (223.9 [SD 99.7] minutes) than the sutured dural repair group (254.5 [SD 115.8] minutes) (p = 0.015). In a multivariable linear regression analysis, after controlling for tumor size and sinus involvement, nonsutured dural graft reconstruction was associated with a 36.8-minute reduction (95% CI -60.3 to -13.2 minutes; p = 0.002) in operative time., Conclusions: Dural reconstruction using a nonsutured graft and sutured dural repair exhibit similar postoperative outcomes for patients undergoing resection for supratentorial meningiomas. Although sutured grafts may sometimes be necessary, nonsutured graft reconstruction for most supratentorial meningioma resections may suffice. The decreased operative time associated with nonsutured grafts may ultimately result in cost savings. These findings should be taken into consideration when selecting a dural reconstruction technique for supratentorial meningioma.

Objective: Caregiver stress from a child's diagnosis can impact a caregiver's ability to participate in treatment decisions, comply, and manage long-term illness. The aim of this study was to compare caregiver stress in children with craniosynostosis at diagnosis and postoperatively., Methods: This prospective study included caregivers of pediatric patients with craniosynostosis receiving operative intervention. Demographics and Parenting Stress Index, Short Form (PSI-SF) and Pediatric Inventory for Parents (PIP) surveys at baseline (preoperatively) and 3 and 6 months postoperatively were completed. PSI-SF scores between 15 and 80 are considered normal, with > 85 being clinically significant and requiring follow-up. Higher PIP scores represent increased frequency and difficulty of stressful events due to the child's illness. Pairwise comparisons were performed using the Wilcoxon signed-rank test. Multivariate analysis was performed to assess for PSI-SF and PIP predictors., Results: Of 106 caregivers (84% Caucasian), there were 62 mothers and 40 fathers. There were 68 and 45 responses at 3 and 6 months postoperatively, respectively. Regarding the baseline group, more than 80% were between 20 and 40 years of age and 58% had less than 2 years of college education. The median household income fell in the $45,001-$60,000 bracket. There was no significant difference between median baseline PSI-SF score (65, IQR 51-80) and those at 3 months (p = 0.45) and 6 months (p = 0.82) postoperatively. Both median PIP frequency (89 vs 74, p < 0.01) and difficulty (79 vs 71, p < 0.01) scores were lower at 3 months, although no significant difference was observed at 6 months (frequency: 95 vs 91, p = 0.67; difficulty: 82 vs 80, p = 0.34). Female sex, uninsured status, and open surgery type were all risk factors for higher parental stress., Conclusions: Stress levels ranged from normal to clinically significant in the caregivers, with sex, uninsured status, and open repair predicting higher stress. Stress decreased at 3 months postoperatively before increasing at 6 months. Intervention targeting caregiver stress should be explored to maintain lower stress observed at 3 months after surgery.

Objective: Pediatric isolated linear skull fractures commonly result from head trauma and rarely require surgery, yet patients are often admitted to the hospital-a costly care plan. In this study, the authors utilized a national database to investigate trends in admission for skull fractures across the United States., Methods: Children younger than 18 years with isolated linear skull fracture, according to ICD-9 diagnosis codes in the Kids' Inpatient Database of the Healthcare and Utilization Project (HCUP), who presented between 2003 and 2016 were included. HCUP collected data in 2003, 2006, 2009, 2012, and 2016. Children with a depressed skull fracture, multiple traumatic injuries, and acute intracranial findings were excluded. Sample-level data were translated into population-level data by using an HCUP-specific discharge weight., Results: Overall, 11,355 patients (64% males) were admitted to 1605 hospitals. National admissions decreased from 3053 patients in 2003 to 1203 in 2016. The mean ± SD age at admission also decreased from 6.3 ± 5.9 years to 1.2 ± 3.0 years (p < 0.001). The proportion of patients in the lowest quartile of median household income increased by 9%, while that in the highest income quartile decreased by 7% (p < 0.001). Admission was generally more common in the summer months (June, July, and August) and on weekdays (68%). The mean ± SD hospital length of stay decreased from 2.0 ± 3.1 days to 1.4 ± 1.4 days between 2003 and 2012, and then increased to 2.1 ± 6.8 days in 2016 (p < 0.001). When adjusted for inflation, the mean total hospital charges increased from $13,099 to $21,204 (p < 0.001). The greatest proportion of admissions was in the South (35%), and the lowest was in the Northeast (17%). The proportion of patients admitted to large hospitals increased (59% to 72%, p < 0.001), which corresponded to a decrease in patients admitted to small hospitals (16% to 9%, p < 0.001). Overall, the total proportion of admissions to rural hospitals decreased by 6%, and that to urban teaching centers increased by 15% (p < 0.001). Since 2003, no child has undergone a neurosurgical procedure or died as an inpatient., Conclusions: This study identified a general nationwide decrease in admissions for pediatric linear isolated skull fracture, but associated costs increased. Admissions became less common at smaller rural hospitals and more common at larger urban teaching hospitals. This patient population required no inpatient neurosurgical intervention after 2003.

Objective: The authors' previously published work validated the Chiari Health Index for Pediatrics (CHIP), a new instrument for measuring health-related quality of life (HRQOL) for pediatric Chiari malformation type I (CM-I) patients. In this study, the authors further evaluated the CHIP to assess HRQOL changes over time and correlate changes in HRQOL to changes in symptomatology and radiological factors in CM-I patients who undergo surgical intervention. Strong HRQOL evaluation instruments are currently lacking for pediatric CM-I patients, creating the need for a standardized HRQOL instrument for this patient population. This study serves as the first analysis of the CHIP instrument's effectiveness in measuring short-term HRQOL changes in pediatric CM-I patients and can be a useful tool in future CM-I HRQOL studies., Methods: The authors evaluated prospectively collected CHIP scores and clinical factors of surgical intervention in patients younger than 18 years. To be included, patients completed a baseline CHIP captured during the preoperative visit, and at least 1 follow-up CHIP administered postoperatively. CHIP has 2 domains (physical and psychosocial) comprising 4 components, the 3 physical components of pain frequency, pain severity, and nonpain symptoms, and a single psychosocial component. Each CHIP category is scored on a scale, with 0 indicating absent and 1 indicating present, with higher scores indicating better HRQOL. Wilcoxon paired tests, Spearman correlations, and linear regression models were used to evaluate and correlate HRQOL, symptomatology, and radiographic factors., Results: Sixty-three patients made up the analysis cohort (92% Caucasian, 52% female, mean age 11.8 years, average follow-up time 15.4 months). Dural augmentation was performed in 92% of patients. Of the 63 patients, 48 reported preoperative symptoms and 42 had a preoperative syrinx. From baseline, overall CHIP scores significantly improved over time (from 0.71 to 0.78, p < 0.001). Significant improvement in CHIP scores was seen in patients presenting at baseline with neck/back pain (p = 0.015) and headaches (p < 0.001) and in patients with extremity numbness trending at p = 0.064. Patients with syringomyelia were found to have improvement in CHIP scores over time (0.75 to 0.82, p < 0.001), as well as significant improvement in all 4 components. Additionally, improved CHIP scores were found to be significantly associated with age in patients with cervical (p = 0.009) or thoracic (p = 0.011) syrinxes., Conclusions: The study data show that the CHIP is an effective instrument for measuring HRQOL over time. Additionally, the CHIP was found to be significantly correlated to changes in symptomatology, a finding indicating that this instrument is a clinically valuable tool for the management of CM-I.

Objective: Spinal conditions and injuries in the pediatric population can necessitate surgical treatment. For many pediatric patients, a return to athletic activity after spinal surgery is a significant postoperative focus. However, there is a lack of standardized guidelines to determine criteria for safe return to play (RTP). To understand clinical criteria for patients to safely RTP, the authors conducted a systematic review of outcomes and the period of time before physicians recommend an RTP for pediatric patients undergoing spinal surgery., Methods: English-language publications were searched systematically in the PubMed electronic database, and a review was conducted in accordance with the PRISMA guidelines. Additional relevant studies found via a supplementary literature search were also included. Studies assessing return to athletic activity in a pediatric population after spinal surgery were included. Studies without an RTP, postsurgical activity outcomes, or surgical intervention were excluded., Results: A PubMed search identified 295 articles, with 29 included for the systematic review. In addition, 4 studies were included from a supplementary literature search. The majority of these studies were retrospective case series and cohort studies, and the remaining studies included questionnaire-based studies, prospective cohorts, and case-control studies. The most common spinal conditions or injuries included spondylolysis, and this was followed by adolescent idiopathic scoliosis. Overall, the most frequent recommendation for RTP for noncontact and contact sports was 6 months after surgery (range 1-12 months), and for collision sports it was 12 months after surgery. However, some physicians recommended never returning to collision sports after spinal intervention., Conclusions: Most pediatric patients are able to return to some level of sports after spinal surgery. However, no standardized criteria have been proposed, and RTP recommendations vary according to the treating surgeon. In addition, limited data are published on the variation in timelines for RTP with regard to classifications of sports (noncontact, contact, and collision). Further analysis of specific spinal conditions and injuries with postoperative athletic recovery is needed.

In BriefThe authors analyzed the costs associated with the three different procedures used to treat hydrocephalus in the pediatric population. They believe this study highlights the importance of patient-specific treatment decisions that are based on etiology and previous intervention. The patient-specific medical characteristics are a driving force in the cost of care.