Anal extrusion of a ventriculoperitoneal shunt in a 1-month-old patient: a case report.

The ventriculoperitoneal shunt procedure represents a frequently conducted neurosurgical intervention; nevertheless, it harbors inherent risks that can precipitate complications in patients. Intestinal perforation accompanied by distal shunt protrusion through the anus is an uncommon phenomenon, observed in ~0.1% to 0.7% of cases, with mortality rates reaching up to 15%. Timely identification and comprehensive management of such complications are imperative to prevent further deterioration of the patient's condition. Herein, we present a case involving a 1-month-old female infant who presented with a tube protruding from the anal orifice. Immediate surgical intervention was undertaken to remove the distal shunt and prevent further infection in the patient.

Effects of Moleac 901 after severe spinal cord injury on chronic phase in Wistar rats.

Background: MLC901 is a phytopharmaceutical comprising significant compounds that can induce microenvironments conducive to the proliferation and specialization of neural cell progenitors. This study investigates the impact of administering MLC901, reducing the expression of NG2 and caspase-3 and increasing IL-10 levels, as well as histopathological and motor function, after severe spinal cord injury (SCI) in the chronic phase. Methods: The study employed a randomized post-test-only control group design conducted between February and April 2023 at the Integrated Biomedical Laboratory. The participants in this study were categorized into three distinct groups: normal control, negative control, and therapy. A cohort of 18 rats was utilized for the study, with each group assigned a random allocation of six rats as subjects. Results: The findings demonstrated a statistically significant disparity in the average NG2 expression (-52.00 ± 20.03; p ≤ 0.05), as well as Caspase-3 expression (-94.89 ± 8.57; p ≤ 0.05), which exhibited a lower magnitude. The levels of IL-10 (8.96 ± 3.98; p ≤ 0.05) were observed to be higher, along with an elevation in BBB score (7.67 ± 0.89; p ≤ 0.05), which was more pronounced in the treatment group compared to the negative control group. The cut-off point for cavitation diameter is determined to be 114.915 µm, exhibiting a sensitivity and specificity of 100%. The area under curve (AUC) value is 1.0. The administration of MLC901 demonstrated a strong positive correlation with the increase in IL-10 levels (B 8.968; p ≤ 0.05), as well as a substantial negative correlation with the decrease in Caspase-3 expression (B -52.000; p ≤ 0.05) and NG2 expression (B -94.892; p ≤ 0.05). The administration of MLC901 via the upregulation of NG2 and Caspase-3 significantly increased the Basso, Beattie, and Bresnahan (BBB) scores. Conclusions: MLC901 positively affects motor and histopathological outcomes in the chronic phase of severe SCI in the Wistar rat model. These benefits are believed to be achieved by suppressing gliosis, neuroapoptosis, and neuroinflammation processes.

Successful reconstruction of severe traumatic scalp defect with exposed bones in a 6-year-old boy: a case report.

Full-thickness scalp defect reconstruction is considered challenging for the surgeon. The goal of this procedure is to provide coverage of the calvarium. Scalp defect needs thorough and careful planning in reconstruction, not only in choosing the best closure strategy but also in post-operative care. We report a case of successful reconstruction of traumatic severe scalp and bone loss using local scalp flap in a 6-year-old trauma patient. Free flap reconstruction should be considered in such a defect. However, limited resources prevented us to do so. In craniofacial trauma, the plastic surgeon may be involved as an attending physician in facial trauma or assisting in other trauma, especially in defect closure.

The Impact of Machine Learning and Robot-Assisted Gait Training on Spinal Cord Injury: A Systematic Review and Meta-Analysis.

INTRODUCTION: Spinal cord injury (SCI) is a significant and transforming event, with an estimated annual incidence of 40 cases per million individuals in North America. Considering the significance of accurate diagnosis and effective therapy in managing SCI, Machine Learning (ML) and Robot-Assisted Gait Training (RAGT) technologies hold promise for enhancing optimal practices and elevating the quality of care. This study aims to determine the impact of the ML and RAGT techniques employed on the outcome results of SCI. METHODS: We reviewed four databases, including PubMed, Scopus, ScienceDirect, and the Cochrane Central Register of Controlled Trials (CENTRAL), until 20 August 2023. The keywords used in this study encompassed the following: a comprehensive search was executed on research exclusively published in the English language: machine learning, robotics, and spinal cord injury. RESULTS: A comprehensive search was conducted across four databases, identifying 2367 articles following rigorous data filtering. The results of the odd ratio (OR) and confidence interval (CI) of 95% for the ASIA Impairment Scale, or AIS grade A, were 0.093 (0.011-0.754, p = 0.026), for AIS grade B, 0.875 (0.395-1.939, p = 0.743), for AIS grade C, 3.626 (1.556-8.449, p = 0.003), and for AIS grade D, 8.496 (1.394-51.768, p = 0.020). The robotic group exhibited a notable reduction in AS (95% CI = -0.239 to -0.045, p = 0.004) and MAS (95% CI = -3.657 to -1.066, p ≤ 0.001) measures. This study also investigated spasticity and walking ability, which are significant. CONCLUSIONS: The ML approach exhibited enhanced precision in forecasting AIS result scores. Implementing RAGT has been shown to impact spasticity reduction and improve walking ability.

Particular Surgical Technique for Transorbital-Penetrating Craniocerebral Injury Inflicted by a Screwdriver: Technical Case Report.

Surgical techniques for non-missile penetrating brain injuries (PBI) are challenging because they require good preoperative planning. Generally, extraction is performed ipsilaterally at the entry site. In certain cases, the extraction can be performed contralaterally through the inner end of the foreign body; however, this requires special consideration. We present a case report of a patient who had a stab wound on the head via a screwdriver and underwent surgery, during which extraction was performed contralaterally through the inner end of the screwdriver without inducing any neurological deficit. Careful preoperative planning and surgical technique modification are required to minimize morbidity and mortality in patients with PBIs.

Financial Risk Protection for Neurosurgical Care in Indonesia and the Philippines: A Primer on Health Financing for the Global Neurosurgeon.

Which conditions treated by neurosurgeons cause the worst economic hardship in low middle-income in countries? How can public health financing be responsive to the inequities in the delivery of neurosurgical care? This review article frames the objectives of equity, quality, and efficiency in health financing to the goals of global neurosurgery. In order to glean provider perspectives on the affordability of neurosurgical care in low-resource settings, we did a survey of neurosurgeons from Indonesia and the Philippines and identified that the care of socioeconomically disadvantaged patients with malignant intracranial tumors were found to incur the highest out-of-pocket expenses. Additionally, the surveyed neurosurgeons also observed that treatment of traumatic brain injury may have to require greater financial subsidies. It is therefore imperative to frame health financing alongside the goals of equity, efficiency, and quality of neurosurgical care for the impoverished. Using principles and perspectives from managerial economics and public health, we conceptualize an implementation framework that addresses both the supply and demand sides of healthcare provision as applied to neurosurgery. For the supply side, strategic purchasing enables a systematic and contractual management of payment arrangements that provide performance-based economic incentives for providers. For the demand side, conditional cash transfers similarly leverages on financial incentives on the part of patients to reward certain health-seeking behaviors that significantly influence clinical outcomes. These health financing strategies are formulated in order to ultimately build neurosurgical capacity in LMICs, improve access to care for patients, and ensure financial risk protection.

Single - Door Cervical Laminoplasty Using Basket Laminoplasty Device: A Case Report.

BACKGROUND: The management of the cervical canal stenosis as a result of ossification of the posterior longitudinal ligament (OPLL) is still evolving. Anterior and posterior approaches are still much in demand by the surgeons. In Japan, a posterior approach is more well-known to be used as the case OPLL is often on the populace. Single-door laminoplasty technique or "Hirabayashi" often used with either autograft or allograft, with or without an additional miniplate. CASE PRESENTATION: In this case report, we would like to report the treatment of tetraparesis patients with "basket laminoplasty" using a special device with some advantages, not only providing stability of the lamina but also at the same time providing bone-graft container/basket for the benefit of the patient's bone fusion. CONCLUSION: Basket laminoplasty device is an excellent choice for cervical OPLL. We believe the use of this device is very favourable for long-term patient outcome.

Erythropoietin protects the subventricular zone and inhibits reactive astrogliosis in kaolin-induced hydrocephalic rats.

PURPOSE: To elucidate the potential role of erythropoietin (EPO) as a neuroprotective agent against reactive astrogliosis and reducing the thinning rate of subventricular zone (SVZ) in kaolin-induced hydrocephalic rats. METHOD: Thirty-six ten-week-old Sprague-Dawley rats were used in this study. Hydrocephalus was induced with 20% kaolin suspension injected into the cistern of thirty rats and leaving the six rats as normal group. The hydrocephalic rats were randomly divided into hydrocephalic and treatment group. The treatment group received daily dose of recombinant human erythropoietin (rhEPO) from day 7 to day 21 after induction. The animals were sacrificed at 7 (only for hydrocephalic group) and 14 or 21 (for both groups) days after induction. Brain was removed and was prepared for histological analysis by hematoxylin and eosin staining as well as immunohistochemistry for 4-HNE, GFAP, Iba-1, and Ki-67. RESULTS: Histopathological analysis showed that animals treated with rhEPO had a reduced astrocyte reactivity displayed by lower GFAP expression. Hydrocephalic rats received rhEPO also displayed reduced microglial activation shown by lower Iba-1 protein expression. Exogenous rhEPO exerted its protective action in reducing astrogliosis by inhibiting lipid peroxidation that was documented in this study as lower expression of 4-HNE than non-treated group. The SVZ thickness was progressively declining in hydrocephalus group, while the progression rate could be reduced by rhEPO. CONCLUSION: Erythropoietin has a potential use for inhibiting lipid peroxidation, and reactive astrogliosis in hydrocephalic animal model. The reduced thinning rate of SVZ demonstrated that EPO also had effect in reducing the hydrocephalus progressivity. Further research is warranted to explore its efficacy and safety to use in clinical setting.