Journal of Neurosurgery-Pediatrics

Laparotomy-assisted, two-port fetoscopic myelomeningocele repair: infant to preschool outcomes
Sanz-Cortes M, Whitehead WE, Johnson RM, Aldave G, Castillo H, Desai NK, Donepudi R, Joyeux L, King A, Kralik SF, Lepard J, Mann DG, McClugage SG, Nassr AA, Naus C, Nguyen G, Castillo J, Ravindra VM, Sutton CD, Weiner HL and Belfort MA
This study reports the infant to preschool outcomes of a laparotomy-assisted, two-port fetoscopic myelomeningocele (MMC) repair and compares the results with those of a contemporary, same-center cohort that underwent either fetal MMC surgery via hysterotomy or postnatal MMC repair.
Anomalous venous collaterals in Apert and Crouzon syndromes and their relationship to ventricle size and increased intracranial pressure
Cuperus IE, Mulders JY, Dremmen MHG, de Planque CA, Mathijssen IMJ and Van Veelen MC
The exact association between the frequently present anomalous intracranial venous vasculature, emissary collaterals, ventriculomegaly, and increased intracranial pressure (ICP) in children with Apert and Crouzon syndromes remains an enigma. This study aimed to evaluate the association between the aberrant venous system and ventricle size and increased ICP, and to assess the development of the venous structures over time.
Effect of early tethered cord release on urodynamic findings and lower urinary tract function in myelomeningocele patients
Ozaki D, Kimiwada T, Hayashi T, Honta T, Eriguchi T, Takeda S, Sakai K, Shirane R and Endo H
Detecting neurological deterioration and diagnosing tethered cord syndrome (TCS) in patients with myelomeningocele (MMC) can be challenging due to the presence of symptoms at birth and the lack of objective indicators. This retrospective analysis focused on urological manifestations and evaluated whether tethered cord release (TCR) for TCS at an early stage could improve or stabilize video urodynamic study (VUDS) findings and lower urinary tract function.
Treatment of sleep-disordered breathing among children with myelomeningocele
Stewart A, Rau S, Shellhaas RA, Woodward J, Hopson B, Arynchyna-Smith A, Shamblin I, Blount JP, Pascoe JE, Rozzelle CJ, Johnston JM, Maddox MH and Rocque BG
Studies have shown a high prevalence of sleep-disordered breathing (SDB) among children with myelomeningocele (MMC), but there are few published data on the longitudinal care of these patients. The objective of this study was to determine the effectiveness of standard treatments for SDB in children with MMC.
A prospective observational study of operating room traffic during shunt surgery: who comes in and why?
Saleh M, Lesha E, Nichols CS, Shimony N, Dugan JE, Vaughn B, Barnett R and Klimo P
Shunt infections are costly and stressful for families, patients, and providers. Many institutions use shunt checklists in an effort to reduce the risk of infection following shunt surgery. Such protocols often aim to limit operating room (OR) foot traffic, but there is little evidence that supports the theory that greater OR traffic increases the risk of acquiring a shunt infection through contamination of the air. The purpose of this study was to quantify foot traffic during shunt surgery at a children's hospital during a time period when a shunt checklist was used.
Cryopreserved decellularized human umbilical cord matrix allograft as duraplasty for fetoscopic prenatal spina bifida repair
Kwasnicki A, Stevenson CB, Forde B, Habli M, McKinney D, Goetz E, Lim FY and Peiro JL
The objective of this study was to describe the technical aspects and postnatal neurosurgical outcomes of a prenatal, 3-miniport fetoscopic myelomeningocele (MMC) repair technique providing a multilayered closure using cryopreserved decellularized human umbilical cord (HUC) matrix allograft for duraplasty.
Caregiver-reported satisfaction with pediatric movement disorder surgery
Dalmage M, Lai C, Misasi J, Lehmann I and Raskin JS
Patient- and surrogate-reported outcomes are increasingly recognized as important and historically limited dimensions of satisfaction with medical care. Evaluating caregiver satisfaction for cerebral palsy (CP) patients with pediatric movement disorders (PMDs) remains undefined, limited by a lack of appropriate tools and the heterogeneity of the patient population. The authors identified caregiver satisfaction with the neurosurgical management of PMDs as a key quality metric and report their results across an institutional experience.
Hair-sparing approach versus traditional hair clipping for cerebral spinal fluid shunt procedures: a retrospective comparative study
Arfaie S, Sarabi A, Solgi A, Michaud E, Rohr E, Giampa L, Ieropoli E, Lasry O and Dudley RWR
Cerebral spinal fluid (CSF) diversion methods, including ventriculoperitoneal (VP) shunts, are the standard treatment for hydrocephalus. Hair clipping (HC) has been a routine neurosurgical practice of the great majority of neurosurgeons, due to the perception that this will either decrease the risk of shunt infection or allow for a faster, unimpeded opening and closing of the skin. The benefits of not cutting or clipping hair in terms of normalizing appearance and self-esteem are obvious. The purpose of this study was to assess whether the rate of shunt infection would differ between pediatric patients receiving operation via the hair-sparing (HS) approach versus HC.
Letter to the Editor. Chiari malformation type I and instability
Goel A
A study of the cerebral venous drainage patterns in craniosynostosis: nonsyndromic cases and the induction effect of Virchow's law on venous sinuses
Yindeedej V, Sakamoto H, Kunihiro N, Umaba R, Okuma T, Terada A and Yamanaka K
Surgical intervention is commonly necessary for craniosynostosis. One of the preoperative concerns revolves around the cerebral venous drainage pattern and its potential involvement during surgery. Although there have been reports regarding venous drainage patterns in syndromic craniosynostosis, studies of nonsyndromic cases have been rare. In the present study, the aim was to study venous drainage patterns in nonsyndromic craniosynostosis.
Variations in the management of pediatric cerebral vasospasm
Szuflita NS, Chotai S, Feldman MJ, Dornoff E, Grimaudo HC, Vance EH, Jordan LC, Froehler MT, Wellons JC, Wolf MS and Dewan MC
Pediatric cerebral vasospasm (PCV) is associated with aneurysmal subarachnoid hemorrhage (aSAH), but aSAH is uncommon in children. No universal guidelines exist for PCV management. The authors sought to assess variations in practice patterns in pediatric aSAH and PCV management.
Why so slow? The advancement of females in neurosurgery: a 30-year analysis
Muzyka L, Chapman N, Limoges N and Durham SR
As gender parity in medicine improves, neurosurgery lags behind. In pediatric neurosurgery, considered the most "female-friendly" subspecialty, determining the extent to which gender disparity has evolved over time, and how it compares to other subspecialties, can serve as an important benchmark for neurosurgery altogether. This study analyzed gender parity across different neurosurgical and subspecialty training stages to understand how female representation varies with training level and leadership positions.
Letter to the Editor. Hemispherectomy after 35 years: a glimpse of the bigger picture
Ramírez Díaz IR
Risk factors for abusive head trauma in the pediatric population
Adachi K, Srivatsa A, Raymundo A, Bhargava D and Mehta AI
Abusive head trauma (AHT) is the leading cause of death from physical child abuse in children younger than 5 years of age in the United States. The mortality rate among patients with AHT is 25%, and the recurrence rate of child abuse rises to 35% when there is a lack of intervention. Thus, identifying child abuse is crucial yet especially challenging for infants and toddlers as they are preverbal. Current guidelines for child abuse do not sufficiently address the specific needs of a younger population. This study aimed to evaluate clinical factors associated with abuse among such populations.
Timing of surgery for children and adolescents sustaining complete traumatic spinal cord injury
Malhotra AK, Essa A, Jassani A, Shakil H, Badhiwala JH, Quon JL, Ibrahim GM, Dermott JA, Lebel DE, Kulkarni AV, Nathens AB, Wilson JR and Witiw CD
Spinal cord injury (SCI) trials have historically underrepresented pediatric patients. There are limited pediatric data examining the influence of surgical timing on complications and mortality for children and adolescents who have sustained complete traumatic SCI.
The clinical significance of lack of hindbrain herniation in fetal myelomeningocele/myeloschisis patients
Flanders TM, Punchak MA, Oliver ER, Land SD, Flohr SJ, Reynolds TA, Schmidt KM, Ertz DD, Moldenhauer JS, Adzick NS and Heuer GG
Hindbrain herniation (HH) is a clinical prerequisite for prenatal repair of myelomeningocele/myeloschisis; however, a subset of patients lack HH on initial fetal imaging and may ultimately progress to exhibit herniation on subsequent prenatal or postnatal imaging. The authors sought to explore the cohort of patients without HH at the time of initial fetal consultation for myelomeningocele/myeloschisis repair to define their clinical characteristics and outcome.
Editorial. Understanding the spectrum of disease among patients with open neural tube defects: another brick in the wall
Bollo RJ
Letter to the Editor. Growing body of literature on the increase in sinogenic and otogenic intracranial infections
Hersh DS, Anderson MG and Pindrik JA
Outcomes and complications of vertical parasagittal hemispherotomy in children: a nationwide population-based study
Zheng V, Lehtinen H, Karppinen A, Gaily E, Leinonen H, Koroknay-Pál P, Laakso A and Metsähonkala EL
The goal of this study was to assess the complications associated with vertical parasagittal hemispherotomy (VPH), the impact of incomplete disconnection on long-term seizure freedom, and how VPH impacts cognitive development.
Individual- and community-level correlates of pediatric central nervous system tumor disparities in the US
Rastatter JC, Chelius DC, Alden TD, DeCuypere M, D'Souza JN, Sheyn AM and Fei-Zhang DJ
The aim of this study was, through comprehensive, multilevel models of social determinants of health (SDoH) factors, including the Yost Index socioeconomic status (SES) score, to determine whether community- or individual-level SDoH factors quantifiably influence pediatric CNS tumor disparities more in care and prognosis across the US.
Preoperative interhemispheric coherence as a potential predictive marker for seizure outcome after total corpus callosotomy in nonlesional generalized epilepsy: a scalp EEG study
Yindeedej V, Uda T, Nishijima S, Inoue T, Kuki I, Fukuoka M, Nukui M, Okazaki S, Kunihiro N, Umaba R and Goto T
Corpus callosotomy (CC) is one of the palliative epilepsy surgical procedures available for nonlesional generalized epilepsy, but it is more invasive than other palliative surgical procedures. The main challenge is proper selection of suitable patients for CC. Coherence analysis is a method for evaluating brain connectivity, but the correlation between preoperative coherence and surgical outcomes has not previously been clarified. The authors aimed to evaluate correlations between preoperative interhemispheric coherence and surgical outcome in patients with nonlesional generalized epilepsy.