Journal of neurosurgery. Pediatrics最新文献

{"title":"Rupture-associated angioarchitectural features and assessment of the Ruptured Arteriovenous Malformation Grading Scale in surgically treated pediatric patients.","authors":"Diwas Gautam, Michael T Bounajem, Monica-Rae Owens, Allison Liang, Luke Silveira, Craig J Kilburg, Ramesh Grandhi, Robert C Rennert, Douglas L Brockmeyer, Robert J Bollo, William T Couldwell, Karol P Budohoski","doi":"10.3171/2025.6.PEDS25109","DOIUrl":"https://doi.org/10.3171/2025.6.PEDS25109","url":null,"abstract":"<p><strong>Objective: </strong>Children with cerebral arteriovenous malformation (AVM) have a high risk of spontaneous intracerebral hemorrhage. The identification of patients at risk for AVM rupture and accurate prediction of outcomes are critical to guide management strategies. The authors examined the angioarchitectural features of pediatric AVMs associated with hemorrhagic presentation and reviewed the utility of the Ruptured AVM Grading Scale (RAGS) for outcome prognostication in pediatric patients treated surgically at a single institution.</p><p><strong>Methods: </strong>The authors retrospectively reviewed the records of pediatric (age ≤ 18 years) patients who underwent resection of AVMs at their institution between 1998 and 2023. Demographic factors, clinical presentation, and angioarchitectural details including nidus size, location, venous drainage, presence of flow-related aneurysm, presence of an en passage vessel, and perforator vessel supply were collected. Clinical presentation and angioarchitecture were compared in patients with ruptured and unruptured AVMs. In patients with ruptured AVMs, the area under the receiver operating characteristic curve (AUROC) was calculated based on their RAGS scores at 3 follow-up time points using dichotomous analysis of the modified Rankin Scale score as the response variable.</p><p><strong>Results: </strong>Of the 62 patients included in this study, 59.7% presented after rupture. Patients with ruptured AVMs had, on average, a smaller nidus (24.84 vs 38.24 mm, p < 0.001) and a higher percentage of deep venous drainage (64.9% vs 32.0%, p = 0.009). Multivariable logistic regression analysis confirmed smaller nidus diameter (OR 0.93, 95% CI 0.87-0.98, p = 0.016) and presence of deep venous drainage (OR 10.78, 95% CI 1.73-42.94, p = 0.011) as independent predictors of hemorrhagic presentation. Good clinical outcomes (modified Rankin Scale [mRS] score ≤ 2) at last follow-up were similar for the unruptured and ruptured cohorts (85.5% vs 88.0%, p = 0.230). For patients with ruptured AVMs, the AUROC values for the RAGS scoring system were 0.48 at 3 months, 0.67 at 1 year, and 0.70 at the last known follow-up.</p><p><strong>Conclusions: </strong>Smaller AVM nidus size and deep venous drainage were associated with hemorrhagic presentation in children with AVMs. Although the AUROC for RAGS improved with longer follow-up periods, it did not reach the 0.8 threshold needed for clinical utility.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-9"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of barrel stave osteotomy on cephalometric measurements in patients who have undergone endoscopic repair of sagittal craniosynostosis.","authors":"Benjamin A Brakel, Mandeep S Tamber, Annika Weir, Isabella Watson, A Hana Miller, Patrick J McDonald, Ash Singhal, Faizal A Haji","doi":"10.3171/2025.6.PEDS2523","DOIUrl":"https://doi.org/10.3171/2025.6.PEDS2523","url":null,"abstract":"<p><strong>Objective: </strong>The treatment of sagittal craniosynostosis typically involves endoscopic suturectomy (ES) to allow skull expansion, followed by postoperative helmet orthosis, resulting in an improvement in cranial deformity as assessed using the cephalic index (CI). The impact of variations in surgical technique on long-term CI outcomes is not well understood, and there is controversy regarding whether adding barrel stave osteotomy (BSO) to standard ES leads to greater improvement in the CI postoperatively. This combined approach is thought to improve cranial shape and overall clinical outcomes but may increase operative burden. The aim of this study was to investigate the impact of BSO during ES on operative outcomes and postoperative cranial deformity in patients who underwent surgical correction of sagittal craniosynostosis.</p><p><strong>Methods: </strong>The authors conducted a retrospective chart review of children who had been treated with ES for sagittal craniosynostosis between 2010 and 2021 at British Columbia Children's Hospital. Demographics, operative outcomes, and postoperative longitudinal CI measurements were collected and compared between patients who had undergone ES with BSO (ES+BSO) and those who had undergone ES alone. Operative outcomes related to anesthesia and surgical time, blood loss, and hospital length of stay were analyzed, as were changes in the CI at various follow-up times. A mixed-effects model was used to compare longitudinal CI measurements between treatment groups, controlling for patient age, preoperative CI, and duration of helmet therapy.</p><p><strong>Results: </strong>Eighty-five patients were included in the analysis, 67 treated with ES+BSO and 18 treated with ES. Operative outcomes, including length of hospital stay, operative time, time under anesthesia, blood loss, and need for transfusion did not differ significantly between treatment groups (p > 0.05). The mean follow-up for the last CI measurements was 56.0 months. While preoperative CI was similar for the two groups (mean 67.4 for ES+BSO vs 66.8 for ES, p = 0.61), CI was significantly higher in the ES+BSO group immediately postoperatively (p = 0.004) and at the 6-month (p = 0.01), 2-year (p = 0.02), and final (p = 0.002) follow-ups. A mixed-effects model revealed that the addition of BSO led to significantly greater CI measurements independent of age, preoperative CI, and helmeting duration (estimated effect size 2.21, p = 0.001).</p><p><strong>Conclusions: </strong>In this series, the addition of BSO to ES significantly improved immediate and long-term cranial deformity in patients with sagittal craniosynostosis, without increasing the operative burden.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-6"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validation of fourth ventricle roof angle as a measure of brainstem dysfunction in pediatric Chiari malformation type I.","authors":"Jana H Badrani, Caroline Caudill, Kenneth S Paik, Luke Anderson, Tofey J Leon, Brandon G Rocque, Curtis J Rozzelle","doi":"10.3171/2025.5.PEDS24552","DOIUrl":"https://doi.org/10.3171/2025.5.PEDS24552","url":null,"abstract":"<p><strong>Objective: </strong>Chiari malformation type I (CM-I) is a common condition characterized by the cerebellar tonsillar position below the foramen magnum. Radiographic measurements are important for diagnosing CM-I but have limited use in predicting the severity of the condition and the need for surgery. The fourth ventricle roof angle (FVRA), a measure of deformation or bowing of the roof of the fourth ventricle, has been presented as a tool for predicting brainstem dysfunction in patients with CM-I; however, this has not been validated. Utilizing a database of pediatric patients with CM-I from a large single center, this study aimed to validate the finding that the FVRA can serve as a predictor of brainstem dysfunction in pediatric CM-I and to present additional potential correlations of interest between the FVRA and symptoms and other radiographical measurements.</p><p><strong>Methods: </strong>Radiographic measurements were retrospectively reviewed for 388 pediatric patients evaluated for CM-I at Children's of Alabama from November 2010 to 2017. Fourth ventricle bowing was determined to be present if the FVRA was > 65°. Univariate and multivariate logistic regression analyses were performed to identify significant associations with the FVRA, brainstem dysfunction, and surgery. Brainstem dysfunction was defined as the presence of lower cranial nerve dysfunction and/or sleep apnea.</p><p><strong>Results: </strong>Multivariate logistic regression showed significant association of lower brainstem dysfunction with tonsillar position (OR 1.17, 95% CI 1.06-1.29), basilar invagination (OR 0.66, 95% CI 0.47-0.91), supraoccipital length (OR 0.86, 95% CI 0.77-0.96), and tussive headache (OR 6.62, 95% CI 1.95-22.46). The presence of bowing did not show a significant association with brainstem dysfunction in the multivariable model (OR 1.02, 95% CI 0.27-3.81), and it was not significantly associated with undergoing surgery after controlling for symptoms that always resulted in surgery (p = 0.483).</p><p><strong>Conclusions: </strong>Univariate logistic regression analysis demonstrated that an FVRA greater than 65° is significantly associated with brainstem dysfunction. In a multivariate logistic regression model, however, the presence of bowing was not independently associated with brainstem dysfunction. As such, additional studies are needed before FVRA can be utilized clinically.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-8"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Toward reducing the risk of cerebellar mutism syndrome: consensus statement from the Posterior Fossa Society.","authors":"Sebastian M Toescu, Barry Pizer, William Gump, Kristian Aquilina, Shivaram Avula, Conor Mallucci, Christopher Parks, Andrea Carai, Giles Robinson, Guillermo Aldave, Lissa Baird, Toba Niazi, Robert Keating, Paul Klimo","doi":"10.3171/2025.5.PEDS2593","DOIUrl":"https://doi.org/10.3171/2025.5.PEDS2593","url":null,"abstract":"","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-9"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enteral feeding initiation and feeding practices in pediatric traumatic brain injury patients admitted to the neurotrauma intensive care unit.","authors":"Ashish Bindra, Mohamed Salih Mohamed Samsudeen, Richa Jaiswal, Preeti Gupta, Gyaninder P Singh, Manoj Phalak, Deepak Gupta","doi":"10.3171/2025.6.PEDS24640","DOIUrl":"https://doi.org/10.3171/2025.6.PEDS24640","url":null,"abstract":"<p><strong>Objective: </strong>The role of timely nutritional support in the recovery of pediatric traumatic brain injury (PTBI) patients is crucial yet underexplored. The authors planned a retrospective study to investigate the timing of feeding initiation (early feeding [≤ 48 hours] or delayed feeding [> 48 hours]), feeding pattern, and causes of feeding delay/interruption in this cohort and studied the association of delayed feeding with outcomes in PTBI from a single center in a lower-middle-income country.</p><p><strong>Methods: </strong>This retrospective, single-center study included PTBI patients ≤ 15 years of age admitted to the neurotrauma intensive care unit (NICU) within 24 hours of head injury over a period of 1 year. Demographic data, injury characteristics, and nutritional data were recorded from hospital electronic records. The outcome was measured in terms of NICU length of stay (LOS) and hospital LOS, infectious complications, neurological recovery at discharge, and mortality.</p><p><strong>Results: </strong>One hundred PTBI patients were included, with mild (n = 28, 28%), moderate (n = 28, 28%), and severe (n = 44, 44%) traumatic brain injury (TBI). Patients had a median Glasgow Coma Scale (GCS) score of 9 (IQR 7, 13) at admission. Enteral nutrition was initiated early in 48% (n = 48) of patients. Only 39 of 100 patients reached 70% of their caloric target within 7 days. Causes of feeding interruption were planned surgical/radiological and airway procedures (n = 89, 59.0%), feed intolerance (n = 25, 16.6%), feed refusal (n = 22, 14.6%), and hemodynamic instability (n = 15, 9.9%). Early initiation of enteral feeding was positively associated with reduced NICU LOS (r = 0.25) and overall hospital LOS (r = 0.33). Patients receiving early nutrition had a shorter hospital LOS (5.5 vs 10 days, p = 0.043) and higher GCS score at discharge (15 vs 13, p = 0.002). In mild TBI cases, early feeding significantly reduced NICU (2.5 vs 7.5 days, p = 0.01) and hospital (3.5 vs 13 days, p = 0.002) LOSs and improved discharge GCS score (15 vs 14.5, p = 0.02). These benefits were not observed in moderate or severe TBI patients. In multivariate analysis, undergoing neurosurgery influenced hospital LOS and discharge GCS score, and admission GCS score predicted mortality. The in-hospital mortality rate was 17%.</p><p><strong>Conclusions: </strong>Early enteral feeding was initiated in 48% of PTBI patients. Common delays/interruptions were due to planned procedures. Early enteral feeding was associated with shorter NICU and hospital LOSs. However, a definite association of early enteral feeding with improved neurological outcomes could not be established.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-8"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research experience, goals, and priorities of pediatric neurosurgeons: a survey of the American Society of Pediatric Neurosurgeons.","authors":"David S Hersh, David J Daniels, Ruth E Bristol, Susan R Durham, Todd C Hankinson, Abhaya V Kulkarni, Howard L Weiner, Bradley Weprin, John C Wellons, Shenandoah Robinson","doi":"10.3171/2025.6.PEDS25132","DOIUrl":"https://doi.org/10.3171/2025.6.PEDS25132","url":null,"abstract":"<p><strong>Objective: </strong>Neurosurgeon scientists play a unique role in advancing neuroscience research. While previous publications have explored trends in federal and foundation funding among neurosurgeons, funding is often dominated by neurosurgical oncologists and functional neurosurgeons. Less is known about the research efforts of pediatric neurosurgeons. The aim of this study was to survey the members of the American Society of Pediatric Neurosurgeons (ASPN) to provide an overview of past research experience, current involvement, funding, and research priorities among pediatric neurosurgeons, and to gather insights that could shape future efforts to advance pediatric neurosurgical research.</p><p><strong>Methods: </strong>A survey was developed using the REDCap platform and distributed to all ASPN members via email. Survey questions used branching logic and were organized into 5 sections: 1) demographics, 2) research experience during training, 3) research experience as an attending physician, 4) research priorities, and 5) multicenter consortiums.</p><p><strong>Results: </strong>One hundred thirty-nine respondents completed more than half of the survey, for an overall response rate of 52.1%. Most respondents (96.4%) participated in research during their training, but only 38.1% had received a grant during training. In contrast, 83.9% of respondents were actively engaged in research as an attending physician, and 48.7% reported active funding (60.7% federal, 41.8% from foundations, and 42.9% internal). Furthermore, 74.8% of respondents reported being a member of a multicenter research consortium, and 82.4% agreed that multicenter research is important. Seventy percent of respondents agreed that the ASPN should facilitate multicenter consortium-based pediatric neurosurgical research, offering free-text responses with the following suggestions: 1) set aside time at the annual meeting to discuss multicenter research (22.9%); 2) encourage collaboration and facilitate networking (42.9%); 3) provide centralized core services such as a data coordinator and biostatistician (12.9%); and 4) provide training, education, and mentoring (7.1%).</p><p><strong>Conclusions: </strong>The survey provided a cross-sectional analysis of the pediatric neurosurgical research landscape, highlighting the current state of research experience, funding, and the perspectives of pediatric neurosurgeons regarding research priorities. Despite the challenges, there is clear recognition of the importance of multicenter research collaboration. These findings reinforce the ongoing necessity of organized initiatives to support pediatric neurosurgical research and offer actionable insights into how organized pediatric neurosurgery can contribute to this critical endeavor.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-10"},"PeriodicalIF":2.1,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145274895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Selective dorsal rhizotomy for spastic hemiplegic cerebral palsy.","authors":"Amanda N Stanton, Mallory R Dacus, Macey Martin, Heidi Chen, Alice P Lawrence, Elizabeth N Martin, Robert P Naftel","doi":"10.3171/2025.7.PEDS25256","DOIUrl":"https://doi.org/10.3171/2025.7.PEDS25256","url":null,"abstract":"<p><strong>Objective: </strong>Selective dorsal rhizotomy (SDR) is a proven surgical treatment of spastic diplegia to improve function in patients suffering from spasticity compared to physical therapy alone. Few studies have addressed the benefit for those with spastic hemiplegia. The aim of this study was to describe and evaluate the efficacy of SDR in patients with spastic hemiplegia.</p><p><strong>Methods: </strong>A retrospective chart review was performed on pediatric patients (< 18 years of age) who underwent SDR at Monroe Carell Jr. Children's Hospital from July 2013 through January 2024 with a diagnosis of spastic hemiplegic cerebral palsy. Patients underwent pre- and postoperative physical therapy testing at approximately 1 year. Any patients found to have spastic triplegia with asymmetrical hypertonia in the lower extremities, or those without postoperative evaluations, were excluded. Outcome measures included the modified Ashworth Scale (mAS), Gross Motor Function Measure-66 (GMFM-66), timed (10 m) walk test, Gross Motor Function Classification System (GMFCS), and the Pediatric Quality of Life Cerebral Palsy (PedsQL CP) module. Pre- versus postoperative comparisons were performed using a Wilcoxon signed-rank test and the differences were considered statistically significant when p values were < 0.05.</p><p><strong>Results: </strong>Twenty-one patients underwent SDR for spastic hemiplegic cerebral palsy with pre- and postoperative physical therapy assessments. The patients were 52.4% male, 81.0% White, with a median age of 5 years at the time of surgery. The most common etiology for spastic hemiplegia was stroke (52.4%). All patients had a preoperative GMFCS level of I (85.7%) or II (14.3%). The median percentage of rootlets cut during the procedure was 60% on the affected side. The sum of the mAS extremity score was improved by 5 points (p < 0.001), the GMFM-66 score was improved by a median of 3.1 (p = 0.002), while the PedsQL CP module improved by a median of 12.3 percentage points (p = 0.003). Orthotic use was reduced from 90.5% preoperatively to 66.7% at follow-up.</p><p><strong>Conclusions: </strong>SDR is an effective treatment in patients with spastic hemiplegia resulting in significant improvement in motor function, quality of life, and tone.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-5"},"PeriodicalIF":2.1,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145225758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"No increased incidence of tethered cord syndrome or low-lying conus in pediatric Chiari malformation type I.","authors":"Katherine G Holste, Luke McVeigh, Michael J Albdewi, Hugh J L Garton, Cormac O Maher, Karin M Muraszko, Neena I Marupudi","doi":"10.3171/2025.5.PEDS24551","DOIUrl":"https://doi.org/10.3171/2025.5.PEDS24551","url":null,"abstract":"<p><strong>Objective: </strong>The relationship between Chiari malformation type I (CMI) and tethered cord syndrome (TCS) is not well understood. The aim of this study was to examine conus position and rates of TCS and tethered cord release (TCR) in pediatric patients with CMI at a tertiary hospital.</p><p><strong>Methods: </strong>The medical records of children with a diagnosis of CMI based on MRI of the lumbar spine from 2010 to 2023 were retrospectively reviewed. Conus position on MRI, tonsil position below the foramen magnum, presence of fatty filum or filum terminale lipoma, and rates of CMI decompression and TCR were recorded. Age- and sex-matched controls were randomly selected from a cohort of patients who obtained an MRI of the spine for any reason. Conus position was coded and then compared using the Student t-test. Categorical variables were compared using the chi-square test.</p><p><strong>Results: </strong>A total of 657 pediatric patients with CMI were included. The mean ± SD tonsil position was 11.7 ± 5.6 mm below the foramen magnum, and 44.7% of patients underwent CMI decompression. The conus terminated at or above the L2-3 disc space in 97% of CMI patients. There was no statistical difference in conus position between CMI patients and controls (p = 0.09). Nine patients (1.4%) in the CMI cohort had symptomatic TCS and underwent TCR. This proportion was not statistically different compared to the control group: 11 patients (1.7%) had symptomatic TCS and underwent TCR (p = 0.1).</p><p><strong>Conclusions: </strong>Most patients with CMI had a normal conus position (97%), and conus position was not different between CMI and control patients. The number of patients with symptomatic TCS was not statistically different between CMI and control patients.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-5"},"PeriodicalIF":2.1,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145225755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to the Editor. Do different treatments have similar outcomes for headache symptoms in pediatric CM-I?","authors":"Qi-Shuai Yu, Xin-Guang Yu, Yi-Heng Yin","doi":"10.3171/2025.6.PEDS25354","DOIUrl":"https://doi.org/10.3171/2025.6.PEDS25354","url":null,"abstract":"","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1"},"PeriodicalIF":2.1,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145225650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perioperative complications associated with posterior fossa tumor resection: an observational study leveraging NSQIP Pediatric data.","authors":"Michaela M Scanlon, Lance W Culjat, Krista B Highland, Kristopher G Hooten","doi":"10.3171/2025.5.PEDS24613","DOIUrl":"https://doi.org/10.3171/2025.5.PEDS24613","url":null,"abstract":"<p><strong>Objective: </strong>The posterior fossa is the most common location for primary brain tumors in pediatric patients, and these infratentorial lesions are the leading cause of solid-tumor mortality. Resection remains a cornerstone of managing many of these tumors. However, the overall rate of perioperative complications in pediatric patients who have undergone posterior fossa tumor resection and the associated risk factors have not been explored. Therefore, the authors of this paper aimed to explore the association between clinical characteristics and the likelihood of complications with the intention of guiding patient counseling and directing areas for quality improvement to expand value-based care.</p><p><strong>Methods: </strong>This is a retrospective cohort study utilizing the National Surgical Quality Improvement Program Pediatric data from 2012 to 2022 to track 30-day perioperative complications in patients 18 years of age or younger who underwent posterior fossa tumor resection. The primary outcome was postsurgical complications within 30 days. A generalized additive model was used to evaluate the relationship of clinical (e.g., age, pulmonary or cardiac conditions) and surgical (e.g., CSF diversion, operating time) factors with 30-day complications.</p><p><strong>Results: </strong>Approximately 1 in 3 pediatric patients (1314/4044) experienced a perioperative complication within 30 days of posterior fossa tumor resection. The most common complications were bleeding or a need for transfusion (15.0%) and unplanned reoperation (14.6%). The rate of unplanned, related readmissions within 30 days was 8.5%. Variables significantly associated with greater odds of complications included an American Society of Anesthesiologists status of IV or V, emergent or urgent surgery, malignant tumor, sepsis/septic shock/systemic inflammatory response syndrome, structural CNS abnormality, steroid use, the need for ventricular catheter or CSF diversion, a history of pulmonary conditions, and a history of nutritional support. The probability of complications was highest in patients younger than 1 year of age relative to that in older patients. Longer operation times were also associated with an increased probability of perioperative complications.</p><p><strong>Conclusions: </strong>While high, the perioperative complication rate of 33% is comparable to previously reported rates for pediatric intracranial tumor resection in smaller sample sizes. The study results suggest that several clinical and surgical factors are associated with a greater risk of perioperative complications in children undergoing posterior fossa tumor resection. Understanding the impact that this has on surgical morbidity can inform risk stratification and presurgical counseling for patients and their families.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"1-10"},"PeriodicalIF":2.1,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145176109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}