We have designed a novel device that facilitates the accurate placement of occipital ventricular catheters in ventriculoperitoneal shunt procedures. After 7 years of clinical use, this device has consistently demonstrated its simplicity, user-friendliness, and effectiveness. It enables both experienced surgeons and novices to confidently and accurately position the ventricular catheter to a satisfactory location.
Background: Raising a child with hydrocephalus can be very challenging, especially in low- and middle-income countries. In Pakistan, mothers being the primary caregivers for their hydrocephalic children are under tremendous stress.
Methods: This study explores the challenges faced by Pakistani mothers raising children with hydrocephalus, employing a qualitative methodology through focus group discussions comprising ten mothers of hydrocephalic babies at Tertiary Care Hospital in Pakistan.
Results: The findings highlight three main themes: emotional toll, social isolation, and financial strain. Mothers experience significant emotional stress due to societal stigma and a lack of support, particularly from their husbands and family. Social isolation is prevalent, as mothers fear sharing their burdens and face physical confinement due to their children's needs. Financial strain is another major issue, with high medical costs adding to their economic difficulties.
Conclusion: The study emphasizes improved access to specialized care, awareness campaigns to reduce stigma, financial assistance, and stronger community support networks to support these mothers better. Addressing these unmet needs is crucial for empowering Pakistani mothers in their caregiving roles and improving the quality of life for their children with hydrocephalus.
Purpose: The spheno-occipital synchondrosis (SOS) is an important site of endochondral ossification in the cranial base that closes prematurely in Apert, Crouzon, and Pfeiffer syndromes, which contributes to varying degrees of midface hypoplasia. The facial dysmorphology of Muenke syndrome, in contrast, is less severe with low rates of midface hypoplasia. We thus evaluated the timing of SOS fusion and cephalometric landmarks in patients with Muenke syndrome compared to normal controls.
Methods: Patients with Muenke syndrome who had at least one fine-cut head computed tomography scan performed from 2000 to 2020 were retrospectively reviewed. A case-control study was performed of patient scans and age- and sex-matched control scans. SOS fusion status was evaluated as open, partially closed, or closed.
Results: We included 28 patients and compared 77 patient scans with 77 control scans. Kaplan-Meier analysis demonstrated an insignificantly earlier timeline of SOS fusion in Muenke syndrome (p = 0.300). Mean sella-orbitale (SO) distance was shorter (44.0 ± 6.6 vs. 47.7 ± 6.7 mm, p < 0.001) and mean sella-nasion-Frankfort horizontal (SN-FH) angle was greater (12.1° ± 3.8° vs. 10.1° ± 3.2°, p < 0.001) in the Muenke group, whereas mean sella-nasion-A point (SNA) angle was similar and normal (81.1° ± 5.7° vs. 81.4° ± 4.7°, p = 0.762).
Conclusion: Muenke syndrome is characterized by mild and often absent midfacial hypoplasia, with the exception of slight retropositioning of the infraorbital rim. Interestingly, SOS fusion patterns in these patients are not significantly different from age- and sex-matched controls despite an increased odds of fusion. It is possible that differences in timing of SOS fusion may manifest phenotypically at the infraorbital rim rather than at the maxilla.
Introduction: Shaken baby syndrome (SBS) is a severe form of child abuse that results in a triad of clinical findings: subdural hematoma, retinal hemorrhages, and encephalopathy. These injuries can lead to significant brain damage, developmental delays, disabilities, or even death. In addition to these, other indicative signs include bruises, vomiting, full fontanelles, sleepiness, seizures, and fractures.
Methods: This paper reviews the existing literature on SBS in Nigeria, identifies the challenges contributing to its underrecognition, and provides evidence-based recommendations for improving diagnosis, management, and prevention strategies in the region.
Conclusions: Despite the profound impact of SBS, its recognition and management are inadequate, particularly in low- and middle-income countries (LMICs) like Nigeria, due to limited diagnostic capabilities and documentation. Addressing these gaps is crucial for safeguarding the well-being of infants and young children in Nigeria.
The placement of a ventriculoperitoneal (VP) shunt is a common neurosurgical, pediatric procedure with various, well-documented complications occurring both in the immediate postoperative course of the procedure and at later stages. Pediatric patients need frequent revision surgeries due to body growth as well as implant failure over the course of the years. We report a rare case of a 12-year-old patient, presenting with torticollis, 11 years after the initial placement of a VP shunt. The peripheral tube had to be surgically removed due to the severe movement limitation of the cervical spine area and the tilting of the head. This is the fourth case known to be reported with this rare complication. The calcification of the tube and the formation of a rigid scar tissue along the shunt tube, combined with the body growth, are the suspected mechanisms of this mechanical malfunction of the VP-shunt. The complication could be efficiently addressed through the surgical replacement of the peripheral tube and the transection of the scar tissue in the neck area.
Introduction: Bibliometrics, a statistical method assessing the influence of scholarly works, was employed to analyze the evolution of endoscopic surgery for craniosynostosis.
Methods: This comprehensive review followed PRISMA guidelines, sourcing data from PubMed, Embase, and Web of Science, focusing on clinical and surgical outcomes up to December 2023. We identified 1409 records, with 83 papers meeting inclusion criteria.
Results: The majority of studies originated from the Americas (79%), predominantly from the United States (75.9%). The typical study design was retrospective cohort studies (62%), involving a total of 8,175 patients with median research duration of 8 years. Citation metrics indicated an average count of 38.9 per paper, with notable contributions from several key authors. A distinct increase in research was observed in recent years, particularly from 2011 onwards, peaking in 2022 and 2023. The top 10 most cited papers, largely emanating from the U.S., had a higher median patient number (103) compared to the overall median (53), suggesting their significant impact. These papers were primarily published in journals with higher impact factors and citation indicators. The most cited research was notably published in the Journal of Neurosurgery-Pediatrics.
Conclusion: This analysis provides a comprehensive view of the field, highlighting the growing trend and clinical importance of endoscopic approaches in craniosynostosis, offering a valuable resource for future research and clinical practice.
In the Indian subcontinent, traumatic brain injury stands as the leading cause of pediatric stroke, whereas in Europe, it is considered a rare or potentially underdiagnosed factor. The etiology of post-traumatic stroke is unknown, although it has been associated with the presence of calcification in the lenticulostriate arteries, a condition known as "mineralizing angiopathy." The theory suggests that calcified lenticulostriate vessels in a brain with inadequate myelination could have an increased vulnerability to mechanical injuries, which may result in their obstruction. This ischemic stroke associated with mineralizing angiopathy usually occurs after mild traumatic brain injury, with an asymptomatic interval following the trauma. The typical age of presentation is between 6 and 24 months. Children with mineralizing lenticulostriate vasculopathy generally experience a favorable outcome after stroke, with the majority achieving complete or nearly complete recovery of their motor functions. Despite aspirin treatment, a small proportion of children may still face stroke recurrence following repeat head trauma. We present the cases of two male patients with clinical features compatible with childhood stroke after a mild traumatic brain injury.
The primary purpose of this study was to enhance the understanding of diastematomyelia, with a particular focus on adult-onset cases, which are infrequent and not fully elucidated. Additionally, the study sought to analyse the clinical features, diagnostic characteristics, and surgical interventions employed to manage the condition. This retrospective case series aimed to investigate diastematomyelia, a rare congenital deformation affecting the spinal cord. The study included 16 patients diagnosed with diastematomyelia, consisting of 13 pediatric cases (mean age: 7.6 years, age range: 5 months to 13 years) and 3 adult cases (mean age: 36 years, age range: 26 to 48 years). Among the paediatric cases, 9 were females, and 4 were males, while the adult cohort comprised 2 males and 1 female. The study design involved a thorough review of medical records, imaging reports, and surgical outcomes without specific inclusion or exclusion criteria. Surgical intervention emerged as the primary treatment modality for all cases, except one. Following surgical intervention, significant improvements were observed in pain management, motor function, and bladder control. Furthermore, additional findings indicated the presence of Dural Ectasia and Vertebral segmentation defects among the study population. This retrospective case series sheds light on the clinical features and surgical outcomes of diastematomyelia in both pediatric and adult patients. The findings underscore the importance of surgical intervention in alleviating symptoms and enhancing motor coordination and bladder control.
Objective: Cranial computed tomography (CT) scan is the most widely used tool to rule out intracranial lesions after pediatric traumatic brain injury (TBI). However, in pediatric population, the radiation exposure can lead to an increased risk of hematological and brain neoplasm. Defined in 2019 National Institute for Health and Care Excellence (NICE) guidelines as "troponins for the brain", serum biomarkers measurements, particularly S100B, have progressively emerged as a supplementary tool in the management of TBI thanks to their capacity to predict intracranial post-traumatic lesions.
Methods: This systematic review was conducted following the PRISMA protocol (preferred reporting items for systematic reviews and meta-analyses). No chronological limits of study publications were included. Studies reporting data from children with TBI undergoing serum S100B measurement and computed tomography (CT) scans were included.
Results: Of 380 articles screened, 10 studies met the inclusion criteria. Patients admitted with mild-TBI in the Emergency Department (ED) were 1325 (80.25%). The overall pooled sensitivity and specificity were 98% (95% CI, 92-99%) and 45% (95% CI, 29-63%), respectively. The meta-analysis revealed a high negative predictive value (NVP) (99%; 95% CI, 94-100%) and a low positive predictive value (PPV) (41%; 95% CI, 16-79%). Area under the curve (AUC) was 76% (95% CI, 65-85%). The overall pooled negative predictive value (NPV) was 99% (95% CI, 99-100%).
Conclusions: The measurement of serum S100B in the diagnostic workflow of mTBI could help informed decision-making in the ED setting, potentially safely reducing the use of CT scan in the pediatric population. The high sensitivity and excellent negative predictive values look promising and seem to be close to the values found in adults. Despite this, it must be pointed out the high heterogeneity (> 90%) found among studies. In order for S100B to be regularly introduced in the pediatric workflow for TBI, it is important to conduct further studies to obtain cut-off levels based on pediatric reference intervals.
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