Effect of Kencur (Kaempferia galanga L.) Ethanolic Extract Treatment on Cerebral Caspase-3 Expression in Traumatic Brain Injury Rat Models.

Background: Traumatic brain injury is one of the most common forms of trauma and causes significant morbidity and mortality. Kencur (Kaempferia galanga L.) ethanolic extract is known to contain substances that could theoretically inhibit unfavourable cellular processes, including oxidative stress and inflammation. This research aimed to study Kencur's anti-apoptosis activity through the inhibition of caspase-3. Methods: This is a true experimental post-test-only group design study, using male Wistar rats (Ratus novergicus) with weight-drop-induced traumatic brain injury. The subjects in this study were divided into four groups: two Control groups (Groups A and B) and two Therapy groups (Groups C and D). Groups C and D differed in the dose of Kencur ethanolic extract administered (600 mg/kgBW/day and 1,200 mg/kgBW/day, respectively). The Therapy groups were then subdivided into those receiving therapy for 24 h (C-24 and D-24) and those receiving therapy for 48 h (C-48 and D-48). Caspase-3 expression in brain tissue was evaluated at the end of the therapy using immunohistochemistry. All groups were subjected to a Kruskal-Wallis comparison test and the investigation continued with a Mann-Whitney U test to compare the two groups. Results: In traumatic brain injury rat models treated with Kaempferia galanga L. ethanolic extract at doses of 1,200 mg/kgBW/day within 48 h of therapy (D-48) compared to those who were not treated, there was a significant change in the cerebral expression of caspase-3 (P = 0.016). There was also a significant difference between the two doses of intervention (C-24 at 600 mg/kgBW/day and D-48 at 1,200 mg/kgBW/day; P = 0.016). Conclusion: With a minimum of 48 h of treatment split into two doses, Kencur (Kaempferia galanga L.) ethanolic extract can decrease caspase-3 expression in rats with traumatic brain injury.

Comparison of outcomes between clipping and endovascular coiling in anterior choroidal artery aneurysm: a systematic review.

SAH (subarachnoid hemorrhage) caused by aneurysm rupture has the greatest mortality rate, with nearly 50% of patients unable to survive beyond 1 month after the attack. Anterior choroidal artery (AChA) aneurysms are one of the most difficult to treat among the numerous types of aneurysms. Until now, some neurosurgeons employed shearing while others employed coiling. In this trial, researchers will compare surgical clipping and endovascular coiling treatments for anterior choroidal artery aneurysms in terms of mortality, rebleeding, retreatment, and post-procedure outcomes. Using the PubMed electronic database, the Cochrane library, the Medline Database, the Directory of Open Access Journals, and EBSCHOHOST, a systematic review compared surgical clipping and endovascular coiling in all cases of choroidal artery aneurysm. There were 17 studies that met the eligibility requirements, with a total of 1486 patients divided into groups that underwent clipping (1106) or endovascular coiling (380). The mortality rate for clipping is 1.8%, while the mortality rate for endovascular coiling is 2.34%. Rebleeding occurs in 0% of patients undergoing endovascular coiling and 0.73% of patients undergoing clipping. Retreatment of clipping was 0.27%, while endovascular coiling was 3.42%. Post-complication procedures occurred in 11.12% of patients undergoing endovascular clipping and 15.78% of patients undergoing endovascular coiling. The intervention technique of clipping has a reduced rate of mortality, reoperation, and post-operative complications. Endovascular coiling results in a reduced rate of rebleeding than clipping.

Diagnosis and Prevalence (1975-2010) of Sudden Death due to Atlantoaxial Subluxation in Cervical Rheumatoid Arthritis: A Literature Review.

Rheumatoid arthritis (RA), a chronic inflammatory disease primarily affecting synovial joints and tendons, can potentially impact various organs within the body. One notable complication associated with RA is upper cervical spine instability, medically termed atlantoaxial subluxation (AAS). This condition can lead to adverse consequences, including chronic myelopathy and acute mechanical compression of the medulla oblongata, with the potential for sudden death. While AAS may often remain asymptomatic, some nonspecific symptoms, such as neck pain, have been documented. Severe atlantoaxial subluxation can trigger more distinct symptoms, including delayed occipital pain attributed to the compression of the exiting C2 nerve root. Recent studies have elucidated a spectrum of symptoms preceding sudden death, encompassing vertigo, dizziness, convulsions, dysphagia, disorientation, and seizures. Remarkably, some cases have reported sudden death occurring during sleep. Historical data reveal a fluctuating incidence of this phenomenon, with eleven cases reported between 1969 and 1975 and six cases documented between 1990 and 2010. Notably, one of the most prevalent causes of sudden mortality in individuals with RA is the acute mechanical damage inflicted upon the medulla oblongata due to atlantoaxial subluxation.

Apparent Diffusion Coefficient Values and Dynamic Contrast-Enhanced Magnetic Resonance Perfusion are Potential Predictors for Grading Meningiomas.

Purpose: Distinguishing between high-grade and low-grade meningiomas might be difficult but has high clinical value in deciding precise treatment and prognostic factors. Magnetic resonance imaging (MRI) using apparent diffusion coefficient (ADC) values and dynamic contrast enhancement (DCE) may have a significant role in capturing such complexities. Methods: Data from our hospital database on meningioma patients from January 2020 to December 2021 were obtained. The MRI results of all patients were evaluated for mean ADC value and DCE parameters, including time-signal intensity curves (TIC), maximum signal intensity (SImax), time to maximum signal intensity (Tmax), maximum contrast enhancement ratio (MCER), and slope. Results: In this retrospective analysis, 33 individuals were included. Twenty-eight (84.8%) patients were pathologically diagnosed with low-grade meningioma and five (15.2%) patients with high-grade meningioma. There is a crossover between high- and low-grade meningiomas in conventional MRI. Tumor size, location, shape, necrotic/cystic changes, peritumoral edema, and enhancement patterns did not differ substantially between groups (p = 0.39, 0.23, 0.28, 0.57, 0.56, and 0.33, respectively). The mean ADC and Tmax values of high-grade meningiomas were substantially lower than those of low-grade meningiomas (p = 0.002 and 0.02, respectively). An optimal cut-off of 0.87 × 10-3 mm2s-1 for the mean ADC value (area under the curve [AUC] = 0.94, sensitivity = 80%, specificity = 92.8%) and 42 s for Tmax (AUC = 0.84, sensitivity = 80%, specificity = 89.3%) was suggested. High-grade meningiomas had significantly higher TIC, SImax, MCER, and slope than low-grade meningiomas (p = 0.004, < 0.001, 0.01, and 0.001, respectively). Type IV TIC had a sensitivity of 80% and specificity of 89.3% in distinguishing high-grade meningiomas from low-grade meningiomas. Optimal cut-offs of 940.2 for SImax (AUC = 0.98, sensitivity = 80%, specificity = 96.4%), 245% for MCER (AUC = 0.94, sensitivity = 80%, specificity = 85.7%), and 5% per second for slope (AUC = 0.97, sensitivity = 80%, specificity = 96.4%) were estimated. Conclusion: The ADC value and DCE-MRI parameters (TIC, SImax, Tmax, MCER, and slope) are potential predictors for separating high-grade from low-grade meningiomas.

Comparison of half-molar sodium lactate and mannitol to treat brain edema in severe traumatic brain injury: A systematic review.

PURPOSE: Hypertonic fluids such as mannitol and half-molar sodium lactate are given to treat intracranial hypertension in patients with severe traumatic brain injury (TBI). In this study, sodium lactate was compared to mannitol in patients with TBI to investigate the efficacy in reducing intracranial pressure (ICP). METHODS: This study was a systematic review with literature research on articles published in any year in the databases of PubMed, ScienceDirect, Asian Journal of Neurosurgery, and Cochrane Central Register of Controlled Trials. The keywords were "half-molar sodium lactate", "mannitol", "cerebral edema or brain swelling", and "severe traumatic brain injury". The inclusion criteria were (1) studies published in English, (2) randomized control trials or retrospective/prospective studies on TBI patients, and (3) therapies including half-molar sodium lactate and mannitol and (4) sufficient data such as mean difference (MD) and risk ratio (RR). Data analysis was conducted using Review Manager 5.3. RESULTS: From 1499 studies, a total of 8 studies were eligible. Mannitol group reduced ICP of 0.65 times (MD 0.65; p = 0.64) and improved cerebral perfusion pressure of 0.61 times (MD 0.61; p = 0.88), better than the half-molar group of sodium lactate. But the half-molar group of sodium lactate maintained the mean arterial pressure level of 0.86 times, better than the mannitol group (MD 0.86; p = 0.09). CONCLUSION: Half-molar sodium lactate is as effective as mannitol in reducing ICP in the early phase of brain injury, superior over mannitol in an extended period. It is able to prevent intracranial hypertension and give better brain tissue perfusion as well as more stable hemodynamics. Blood osmolarity is a concern as it increases serum sodium.

Neurosurgery at the epicenter of the COVID-19 pandemic in Indonesia: experience from a Surabaya academic tertiary hospital.

OBJECTIVE: Global outbreak of the novel coronavirus disease 2019 (COVID-19) has forced healthcare systems worldwide to reshape their facilities and protocols. Although not considered the frontline specialty in managing COVID-19 patients, neurosurgical service and training were also significantly affected. This article focuses on the impact of the COVID-19 outbreak at a low- and/or middle-income country (LMIC) academic tertiary referral hospital, the university and hospital policies and actions for the neurosurgical service and training program during the outbreak, and the contingency plan for future reference on preparedness for service and education. METHODS: The authors collected data from several official databases, including the Indonesian Ministry of Health database, East Java provincial government database, hospital database, and neurosurgery operative case log. Policies and regulations information was obtained from stakeholders, including the Indonesian Society of Neurological Surgeons, the hospital board of directors, and the dean's office. RESULTS: The curve of confirmed COVID-19 cases in Indonesia had not flattened by the 2nd week of June 2020. Surabaya, the second-largest city in Indonesia, became the epicenter of the COVID-19 outbreak in Indonesia. The neurosurgical service experienced a significant drop in cases (50% of cases from normal days) along all lines (outpatient clinic, emergency room, and surgical ward). Despite a strict preadmission screening, postoperative COVID-19 infection cases were detected during the treatment course of neurosurgical patients, and those with a positive COVID-19 infection had a high mortality rate. The reduction in the overall number of cases treated in the neurosurgical service had an impact on the educational and training program. The digital environment found popularity in the educational term; however, digital resources could not replace direct exposure to real patients. The education stakeholders adjusted the undergraduate students' clinical postings and residents' working schemes for safety reasons. CONCLUSIONS: The neurosurgery service at an academic tertiary referral hospital in an LMIC experienced a significant reduction in cases. The university and program directors had to adapt to an off-campus and off-hospital policy for neurosurgical residents and undergraduate students. The hospital instituted a reorganization of residents for service. The digital environment found popularity during the outbreak to support the educational process.

Lipid Peroxidation Induces Reactive Astrogliosis by Activating WNT/ß-Catenin Pathway in Hydrocephalus.

BACKGROUND: Hydrocephalus induces mechanical and biochemical changes in neural cells of the brain. Astrogliosis, as the hallmark of cellular changes in white matter, is involved in demyelination process, re-myelination inhibitory effect, and inhibition of axonal elongation and regeneration. The pathophysiology of this process is not well understood. The purpose of the present study is to elucidate the effect of lipid peroxidation product on astrogliosis through WNT/ ß-catenin in kaolin-induced hydrocephalic rats. METHODS: The study used kaolin-induced hydrocephalic rats. Obstructive hydrocephalus was expected to develop within seven days after induction. The hydrocephalus animals were killed at day 7, 14 and 21 after induction. One group of the saline-injected animals was used for sham-treatment. RESULTS: We demonstrated that the hydrocephalic rats exhibited a high expression of 4-hydroxynonenal (4-HNE) in the periventricular area. The expression of ß-catenin also increased, following the pattern of 4-HNE. Reactive astrocyte, expressed by positive glial fibrillary acidic protein (GFAP), was upregulated in an incremental fashion as well as the microglia. CONCLUSION: This work suggests that lipid peroxidation product, 4-HNE, activated the WNT/ß-catenin pathway, leading to the development of reactive astrocyte and microglia activation in hydrocephalus.

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.

Consensus statement from the International Consensus Meeting on the Role of Decompressive Craniectomy in the Management of Traumatic Brain Injury : Consensus statement.

BACKGROUND: Two randomised trials assessing the effectiveness of decompressive craniectomy (DC) following traumatic brain injury (TBI) were published in recent years: DECRA in 2011 and RESCUEicp in 2016. As the results have generated debate amongst clinicians and researchers working in the field of TBI worldwide, it was felt necessary to provide general guidance on the use of DC following TBI and identify areas of ongoing uncertainty via a consensus-based approach. METHODS: The International Consensus Meeting on the Role of Decompressive Craniectomy in the Management of Traumatic Brain Injury took place in Cambridge, UK, on the 28th and 29th September 2017. The meeting was jointly organised by the World Federation of Neurosurgical Societies (WFNS), AO/Global Neuro and the NIHR Global Health Research Group on Neurotrauma. Discussions and voting were organised around six pre-specified themes: (1) primary DC for mass lesions, (2) secondary DC for intracranial hypertension, (3) peri-operative care, (4) surgical technique, (5) cranial reconstruction and (6) DC in low- and middle-income countries. RESULTS: The invited participants discussed existing published evidence and proposed consensus statements. Statements required an agreement threshold of more than 70% by blinded voting for approval. CONCLUSIONS: In this manuscript, we present the final consensus-based recommendations. We have also identified areas of uncertainty, where further research is required, including the role of primary DC, the role of hinge craniotomy and the optimal timing and material for skull reconstruction.

Frontoethmoidal encephalocele: clinical presentation, diagnosis, treatment, and complications in 400 cases.

PURPOSE: The purpose of this study is to review a large series of frontoethmoidal encephalocele (FEE) regarding their clinical presentation, the progressiveness of the mass volume, the skin stigmata as well as its surgical approach and post-surgical complications. METHOD: Records of all FEE patients treated in Soetomo General Hospital, Surabaya, and Charity Foundation Program from 2008 to 2015 were reviewed. Detailed patient's demography, clinical findings, radiology results, operative procedures, and complications were documented. Follow-up was organized in weekly basis for the first 1 month after surgery or more often when situation or complication occurred. Wound healing, neurological assessment for new or progressive deficit, pseudomeningocele, skin breakdown, cerebrospinal fluid (CSF) leakage, exposed implant, recurrent mass, and cosmetic results were documented. Since most of the patients had no direct phone line at their hometown, we relied on social worker to contact them. RESULTS: One-stage surgery was performed for 400 patients with FEE (212 were male and 188 were female). Of 400 patients, 388 (97%) were younger than 18 years old. Most FEEs were nasoethmoidal, either isolated or combined with nasoorbital type (347 cases [86.75%]); nasofrontal subtypes were seen in 34 cases (8.5%) and nasoorbital in 14 cases (1.5%). The mean operative time was 2 h (range 30 min-3 h). There were only two patients (0.5%) needed postoperative blood transfusions. Mean hospitalization time was 5 days (range 4-7 days). Overall, complication rate in our series was 12.5%, mostly was CSF leakage and wound dehiscence. CONCLUSION: The current socioeconomic conditions and local facility should be considered to treat these specific disease processes. The refined and meticulous technique, especially in choosing the approach and handling the dural closure, is essential in lowering the complication rate.

Interhemispheric and Infratentorial Subdural Empyema with Preseptal Cellulitis as Complications of Sinusitis: A Case Report.

Intracranial complications of paranasal sinusitis have become rare due to the use of antibiotics nowadays. However, several cases have been reported due the ability of paranasal sinusitis to cause serious complications. Once the infection spreads over the cranial structure, it could infect the orbits, underlying bones, meninges, adjacent veins, and brain. Subdural empyema is a rare but potentially life-threatening complication following paranasal sinusitis and should be considered as a neurological emergency. The location where subdural empyema may appear is a challenge in diagnosis and treatment. We report the case of a 17-year-old boy who presented in a state of somnolence due to interhemispheric and infratentorial subdural empyema with preseptal cellulitis secondary to pansinusitis. Early diagnosis and aggressive antibiotic treatment combined with neurosurgical operation were mandatorily implemented. The case was managed using a multidisciplinary approach including the ENT, eye, and nutrition departments. The boy achieved clinical improvement, with impairment of eye movement as the only persistent symptom before discharge. Daily supervision at the primary health care center with continuous antibiotic treatment was recommended to the patient. Pertinent literature with controversies in the management of subdural empyema will be briefly discussed in this case report.

Development of pediatric neurosurgical service at Dr. Soetomo Hospital, Surabaya, Indonesia.

PURPOSE: This review traces the history of pediatric neurosurgery at Dr. Soetomo General Hospital (DSGH) and its role in advancing the field of pediatric neurosurgery. METHODS: The history, the founding fathers, and the next generations of the pediatric neurosurgery in DSGH were traced back from original sources and authors' life stories. RESULT: Pediatric neurosurgical service at DSGH has its own unique perspective being a pediatric service in general hospital setting. It serves second largest city of Indonesia - the fifth most populated country in the world. Historical vignette and future perspectives are narratively presented. CONCLUSION: As a pediatric neurosurgical service at general hospital in developing country, its development deserves a special mention.

Surgery for subaxial cervical spine injuries: which is better: anterior, posterior, or anterior-posterior combined approach?: a systematic review and meta-analysis.

Both anterior and posterior approaches have shown insignificant differences in good clinical outcomes with one over another advantages and disadvantages. This review aimed to provide evidence for the best management of subaxial cervical spine injuries and discuss the clinical outcomes and complications. Clinical studies of anterior versus posterior and anterior versus anterior-posterior (combined) approaches to subaxial cervical spine injury were searched electronically from PubMed, Medline, ScienceDirect, Cochrane Library, and other Internet databases. Clinical improvement, complication rates, and mortality rates showed no significant differences with an odds ratio of 1.09 (95% confidence interval [CI], 0.79-1.49; p=0.61) for the anterior versus posterior approach and an odds ratio of 1.05 (95% CI, 0.35-3.18; p=0.93) for the anterior versus the combined approach. Surgical duration and blood loss were significantly different between the anterior and posterior groups with a mean difference of -42.84 (95% CI, -64.39 to 21.29; p<0.0001); -212.91 (95% CI, -417.60 to 8.22; p=0.04), respectively, whereas the length of hospitalization did not (p=0.16). No difference was found between the groups when compared by clinical improvement and complication rate. Meanwhile, the anterior approach was superior to the posterior approach in terms of surgical duration, blood loss, and hospitalization length.

Traumatic brain injury in pregnancy: A systematic review of epidemiology, management, and outcome.

OBJECTIVE: Traumatic brain injury (TBI) during pregnancy is an extremely rare condition in our neurosurgical emergency practices. Studies on the epidemiology and management of TBI in pregnancy are limited to case reports or serial case reports. There is no specific guidelines of management of TBI in pregnancy yet. METHODS: The authors performed a structured search of all published articles on TBI in pregnancy from 1990 to 2020. We restricted search for papers in English and Bahasa. RESULTS: The literature search yielded 22 articles with total 43 patients. We distinguished C-section based on its timing according to the neurosurgical treatment into primary (simultaneous or prior to neurosurgery) and secondary group (delayed C-section). The mean GOS value in primary C-section is better compared to secondary C-section in severe TBI group (3.57 ± 1.47 vs 3.0 ± 1.27, respectively) consistently in the moderate TBI group (4.33 ± 1.11 vs 3.62 ± 1.47, respectively). The fetal death rate in primary C-section is lower compared to secondary C-section in severe TBI group (14.2 % vs 33.3 %, respectively), contrary, in moderate TBI group (16.7 % vs 12.5 %, respectively). CONCLUSIONS: Care of pregnant patients with TBI often requires multidisciplinary approach to optimize treatment strategy on a case-by-case basis in light of prior experience across different center. We propose management guideline for head injury in pregnancy.

One-stage anterior approach for long-segment subaxial cervical spondylitis tuberculosis: A case report.

BACKGROUND: Spondylitis TB on cervical region is a rare disease, that may lead to severe neurological complications. The anterior approach is considered as a gold standard for cervical spine tuberculosis. Available studies and literature have not precisely mentioned on how many levels are acceptable for this disease and still up for discussion. CASE PRESENTATION: A 45-year-old Asian male was brought from a rural hospital to our outpatient clinic with progressive weakness of all extremities for 3 months. Cervical x-ray and MRI showed three-levels of vertebral body destruction, suggesting a cervical spondylitis TB. Patient had debridement, corpectomy on C4, 5, 6, fusion with cage, and anterior plating from C3 to Th1 in a one-stage anterior approach. Immediately after the surgery, the patient had no complaints of pain, and he was able to walk on his own. One year follow-up after the surgery, no residual neurological impairment is detected and had no limitation in daily activities. Cervical x-ray and MRI showed good ossification and improvement of lordotic curvature. CONCLUSION: Treatment of cervical spondylitis TB which involved three-levels of vertebrae using one-stage anterior approach provides a good rate of deformity correction along with clinical improvement and long-term well-being of the patient.

Surgical treatment approach of cervicothoracic junction spinal tuberculosis in pediatric: A case report.

INTRODUCTION AND IMPORTANCE: The cervicothoracic junction is prone to infection by tuberculosis bacteria, which leads to spinal instability. Meanwhile, cervicothoracic junction spinal tuberculosis is a disease that affects the C7 to T3 vertebral, and it accounts for 5% of all spinal tuberculosis cases. Surgical procedures of treating this disease vary, and the most commonly used method is the combined anterior and posterior approach. This case report presents the disease with uncommon location in pediatric, which is rarely reported, and performed with the single-stage posterior approach to treat the patient, which showed a good clinical and radiological result. CASE PRESENTATION: A 15-years old girl with one-month history of progressive inferior paraplegia (within a month, her muscle strength went from score 5 to 0) initially complained of neck pain, gradual weakness of the lower extremities, and hypoesthesia below T4. The spine's MRI also showed a tuberculous spondylitis in the T1 to T3 vertebral and a huge paravertebral abscess at the C5 to T3 level. Subsequently, an adequate decompression, debridement, maintenance and reinforcement of stability as well as deformity correction were carried out using the single-stage posterior approach. CONCLUSIONS: The cervicothoracic junction spinal tuberculosis with huge paravertebral abscess makes surgical procedures difficult, specifically in pediatric patients. However, the single stage posterior approach produced a better clinical and radiological result with a short operation time. The selection of appropriate surgical approach management with good perioperative planning as well as effective medical management improved the patient's condition.

The uncommon delayed neurological deficit in posterior fossa chronic epidural hematoma: A case report.

BACKGROUND: Chronic epidural hematoma (CEDH) is uncommon and therefore, less well characterized. The incidence of CEDH ranges from 3.9 % to 30 % of all epidural hematomas. Posterior fossa epidural hematomas represent a rare clinical entity. It has been reported in only 4-7 % of all extradural hematomas. This rare condition may present with rapid clinical deterioration by quick increase in size that may cause brain stem compression. This study aims to provide a case of chronic epidural hematoma with uncommon sign of delayed neurological deficits, specifically in the posterior fossa region. CASE PRESENTATION: We report a case of a 34-years-old male with left upper and lower extremities weakness for 3 days before admission. The patient had a history of falling from a height of approximately 3 m about 3 weeks ago. Craniotomy epidural hematoma evacuation was performed on the patient. CONCLUSION: Chronic epidural hematoma is uncommon and therefore, less well characterized. The results of surgical care of symptomatic chronic posterior fossa EDH are often excellent. Early diagnosis and emergent evacuation provide better outcome.

Lumbar disc herniation in a 15-year-old girl: A case report.

INTRODUCTION: Lumbar disc herniation (LDH) is uncommon in the pediatric population. The lumbar spine biodynamics and architecture change with age, with adults being more susceptible to LDH than children. When conservative treatment fails for pediatric LDH, surgery may be considered. We described an unusual instance of pediatric lumbar disc herniation that was successfully treated with microdiscectomy. CASE PRESENTATION: A 15-year-old patient presented with back discomfort and pain in her left leg that had been deteriorating for over 4 years. Conservative treatment with nonsteroidal anti-inflammatory medications and piriformis injection is ineffective. An MRI of her lumbosacral spine revealed that the left L4 root was compressed by a disc herniation at the L4/L5 level. A microdiscectomy was performed on the patient. Within 48 h of surgery, the patient was released home with significant alleviation in sciatic discomfort. DISCUSSION: In the pathogenesis of LDH, trauma and a sedentary lifestyle are important factors. Back pain and radiating pain are typical LDH symptoms. If conservative treatment does not result in a positive outcome, the microdiscectomy procedure is the surgical approach of choice. Long-term outcomes have demonstrated the efficacy and safety of this procedure. CONCLUSION: Every child who presents with back pain or radiculopathy should undergo a thorough evaluation for LDH especially if they have a high body mass index (BMI) or a history of trauma. Careful patient selection and preoperative evaluation result in extremely excellent surgery outcomes in pediatric LDH.

The change of serum and CSF BDNF level as a prognosis predictor in traumatic brain injury cases: A systematic review.

Background: Mortality predictions following traumatic brain injury (TBI) may be improved by including genetic risk in addition to traditional prognostic variables. One promising target is the gene coding for brain-derived neurotrophic factor (BDNF), a ubiquitous neurotrophin important for neuronal survival and neurogenesis. Methods: A total of seven publications pertaining to BDNF in the study of traumatic head injury were included and reviewed. The majority of patients were male, that is, 483 (83.85%) patients, compared to 93 (16.15%) female patients. The median length of follow-up was 6 months (3 days-12 months). Measurement of the patient's initial condition was carried out by measuring the initial GCS of the patient at the time of admission across the five studies being 6.5. The median CSF BDNF levels in the unfavorable group being 0.2365 (0.19-0.3119) ng/ml, from favorable group which was 0.20585 (0.17-0.5526) ng/ml. The median serum BDNF level in the unfavorable group being 3.9058 (0.6142-13.0) ng/ml, from favorable group which was 4.3 (0.6174-23.3) ng/ml. Results: Six studies reported on the sex distribution of patients, the majority of patients were male, that is, 483 (83.85%) patients, compared to 93 (16.15%) female patients. Six studies reported the number of patients per outcome group. The comparison of the number of patients in the two groups was quite balanced with the number of patients in the good group as many as 269 patients (55.5%) and the number of patients in the unfavorable group as many as 216 patients (44.5%). Measurement of the patient's initial condition was carried out by measuring the patient's initial GCS at the time of admission. It was reported in five studies, with the overall mean baseline GCS across five studies being 6.5 (3.2-8.8). Measurement of patient outcome was carried out by several methods, two studies used Glasgow Outcome Scale, Glasgow Outcome Scale Extended was used in two studies, and five studies used survival as a patient outcome measure. The patient's BDNF level was measured in CSF and/or serum. A total of four studies measuring BDNF CSF levels and serum BDNF levels. Measurement of BDNF levels in TBI patients conducted on patients in seven literatures showed that there were differences in the trend of BDNF levels from CSF sources and serum sources. Measurement of CSF BDNF levels CSF BDNF levels was reported in two of the seven literatures, with the median CSF BDNF level in the unfavorable group being 0.2365 (0.19-0.3119) ng/ml. CSF BDNF levels were higher than the median in the preferred group, which was 0.20585 (0.17-0.5526) ng/ml. The results of the analysis from three other literatures stated that there was a tendency for lower CSF BDNF levels in the preferred group. Serum BDNF levels were reported in two of the seven literatures, with the median serum BDNF level in the unfavorable group being 3.9058 (0.6142-13.0) ng/ml. This serum BDNF level was lower than the median in the preferred group, which was 4.3 (0.6174-23.3) ng/ml. The results of the analysis of four literatures reporting serum BDNF stated that there was a tendency for lower serum BDNF levels in the poor group. A risk assessment of bias for each study was performed using ROBINS-I because all included studies were non-RCT studies. Overall the results of the risk of bias analysis were good, with the greatest risk of confounding bias and outcome bias. Conclusion: Serum BDNF levels were found to be lower in the unfavorable group than in the favorable group. This is associated with an increase in autonomic function as well as a breakdown of the blood-brain barrier which causes a decrease in serum BDNF levels. Conversely, CSF BDNF levels were found to be higher in the unfavorable group than in the favorable group. This is associated with an increase in the breakdown of the blood-brain barrier which facilitates the transfer of serum BDNF to the brain, leading to an increase in CSF BDNF levels.