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.

A Case Report on Lateral Proboscis: A Rare Congenital Anomaly

Lateral proboscis is a rare congenital condition characterized by a cylindrical protuberance on the nasofrontal region accompanied by abnormal nasal development on the affected side. We aimed to describe the management of the lateral proboscis in staged repair. A 7-year-old girl came with a tube-like projection on the left medial canthal region and nasal agenesis on the ipsilateral side. She was diagnosed with lateral proboscis, left microphthalmia, lower eye lid coloboma, and asymmetry in the orbital region. The patient has undergone 3 major surgeries at our institution. The first surgery involved the deconstruction of the tube to form the left nasal body and nostril. The second operation involved trimming of the new nose form and the excision of the bony protrusion directly beneath the base of the pedicle through bifrontal craniotomy. The remaining bone defect was closed using a pericranial flap. The orbital floor was reconstructed using titanium mesh. The third operation involved nasal reconstruction using a costal cartilage graft to create a dorsal nasal and alar framework. The patient healed with no complications, had become less reserved and her grades improved significantly after the operation. Further appointments are being scheduled to evaluate growth distortion and the resulting facial asymmetry. Surgical correction will be planned thereafter to further reconstruct the facial features. Evaluation of patient is necessary to explore possible clinical outcomes and corresponding treatment options. Multidisciplinary management is highly recommended, involving plastic surgeons, neurosurgeons, ophthalmologists, pediatricians, and pediatric psychiatrists in order to improve patient's quality of life.

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.

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.

Intraparenchymal fiberoptic intracranial pressure monitoring and decompressive craniectomy in meningioma case with critical intracranial pressure: A case report during COVID-19 pandemic

Introduction

Meningioma is a slow-growing tumor that can cause neurological emergency due to intracranial hypertension. The definitive therapy is indeed emergency resection, but it is not always possible in several countries due to limited capacity and/or capability of the emergency operating room. The use of intraparenchymal fiberoptic intracranial pressure (ICP) monitoring and decompressive craniectomy (DC) in cases of brain tumors might be possible, but it is uncommon. We report a meningioma patient in whom immediate meningioma resection was considered too risky due to intensive care unit (ICU) shortage during COVID-19 pandemic and, therefore, underwent these procedures as life-saving measures.

Case presentation

A 24-year-old man was brought to the emergency room with a chief complaint of seizure. Physical examination was notable for decreased consciousness (Glasgow Coma Scale (GCS) 11) and a dilated left pupil with intact light reflex. A contrasted Brain CT Scan revealed extra-axial mass on the left sphenoid with extensive tentacle edema, which pushed the midline structures 2 cm toward the contralateral side.

Discussion

The patient was diagnosed with Left Sphenoid Meningioma. We decided to perform intraparenchymal fiberoptic ICP monitor insertion and DC considering the situation, device availability, safety, and efficacy. The patient slowly regained consciousness in the recovery room after the procedure. The best-observed GCS was 12. Two weeks afterward, the patient came back to our outpatient clinic neurologically intact. The patient was then planned for elective tumor resection.

Conclusion

ICP monitoring and DC are not commonly performed on brain tumor cases. However, in suboptimal situations, these procedures might save lives. The present case showed that ICP monitor and DC were helpful in times of ICU shortage.

•

Meningioma is a slow-growing tumor that can cause neurological emergency due to intracranial hypertension.

•

The definitive therapy is indeed emergency resection but it is not always possible.

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ICP monitoring and DC are not commonly performed on brain tumor cases.

•

The present case showed that ICP monitor and DC were helpful in times of ICU shortage.

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.

Casemix, management, and mortality of patients rreseceiving emergency neurosurgery for traumatic brain injury in the Global Neurotrauma Outcomes Study: a prospective observational cohort study

BACKGROUND

Traumatic brain injury (TBI) is increasingly recognised as being responsible for a substantial proportion of the global burden of disease. Neurosurgical interventions are an important aspect of care for patients with TBI, but there is little epidemiological data available on this patient population. We aimed to characterise differences in casemix, management, and mortality of patients receiving emergency neurosurgery for TBI across different levels of human development.

METHODS

We did a prospective observational cohort study of consecutive patients with TBI undergoing emergency neurosurgery, in a convenience sample of hospitals identified by open invitation, through international and regional scientific societies and meetings, individual contacts, and social media. Patients receiving emergency neurosurgery for TBI in each hospital's 30-day study period were all eligible for inclusion, with the exception of patients undergoing insertion of an intracranial pressure monitor only, ventriculostomy placement only, or a procedure for drainage of a chronic subdural haematoma. The primary outcome was mortality at 14 days postoperatively (or last point of observation if the patient was discharged before this time point). Countries were stratified according to their Human Development Index (HDI)-a composite of life expectancy, education, and income measures-into very high HDI, high HDI, medium HDI, and low HDI tiers. Mixed effects logistic regression was used to examine the effect of HDI on mortality while accounting for and quantifying between-hospital and between-country variation.

FINDINGS

Our study included 1635 records from 159 hospitals in 57 countries, collected between Nov 1, 2018, and Jan 31, 2020. 328 (20%) records were from countries in the very high HDI tier, 539 (33%) from countries in the high HDI tier, 614 (38%) from countries in the medium HDI tier, and 154 (9%) from countries in the low HDI tier. The median age was 35 years (IQR 24-51), with the oldest patients in the very high HDI tier (median 54 years, IQR 34-69) and the youngest in the low HDI tier (median 28 years, IQR 20-38). The most common procedures were elevation of a depressed skull fracture in the low HDI tier (69 [45%]), evacuation of a supratentorial extradural haematoma in the medium HDI tier (189 [31%]) and high HDI tier (173 [32%]), and evacuation of a supratentorial acute subdural haematoma in the very high HDI tier (155 [47%]). Median time from injury to surgery was 13 h (IQR 6-32). Overall mortality was 18% (299 of 1635). After adjustment for casemix, the odds of mortality were greater in the medium HDI tier (odds ratio [OR] 2·84, 95% CI 1·55-5·2) and high HDI tier (2·26, 1·23-4·15), but not the low HDI tier (1·66, 0·61-4·46), relative to the very high HDI tier. There was significant between-hospital variation in mortality (median OR 2·04, 95% CI 1·17-2·49).

INTERPRETATION

Patients receiving emergency neurosurgery for TBI differed considerably in their admission characteristics and management across human development settings. Level of human development was associated with mortality. Substantial opportunities to improve care globally were identified, including reducing delays to surgery. Between-hospital variation in mortality suggests changes at an institutional level could influence outcome and comparative effectiveness research could identify best practices.

FUNDING

National Institute for Health Research Global Health Research Group.

Periosteum-induced ossification effect in skull defect through interleukin-8 and NF-κB pathway: An experimental study with Oryctolagus cuniculus rabbits

Background:

The purpose of this study was to analyze the response of inflammatory cytokines interleukin-8 (IL-8) and NF-κB to the closure of skull defect with periosteum as a scaffolding material in bone healing used after surgery.

Methods:

Thirty Oryctolagus cuniculus rabbits underwent a craniotomy to create a 20 mm diameter round defect in the parietal bones. The parietal bones were returned to its place and stabilized by an internal plate fixation. The defects were either left empty or implanted with periosteum. At 6 weeks, the specimens were euthanized and examined.

Results:

Histological examination showed a more well-developed formation of woven bone in the periosteum group. Immunohistochemical examinations showed that the use of periosteum in the closure of skull defects reduced the NF-κB and IL-8 response which affected the ossification process.

Conclusion:

The experiment showed that the use of periosteum was linked with IL-8 and NF-κB downregulation toward ossification effects at any point throughout the trial. Periosteum usage might be beneficial as a scaffolding material in bone healing for autograft cranioplasty in animal model and could be applied to clinical practice.

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.

Emergency surgery for traumatic spinal cord injury in a secondary hospital: A case report

Background:

Cervical spinal cord injury (SCI) is a life-threatening condition. Prompt surgical intervention is needed to avoid hemodynamic and respiratory catastrophe. In Indonesia, however, spine surgery is more common in tertiary hospitals and thus might prolong the time gap to surgery due to referral waiting time.

Case Description:

We performed an emergency surgery for a patient with complete SCI due to unstable cervical fracture. The patient was in spinal shock and experienced respiratory arrest after radiological workup. Stability was achieved in the ICU and patient was directly sent to operating theater. Anterior-posterior approach was chosen to decompress and stabilize the cervical spine. The patient was discharged on postoperative day 17 and was seen well at 1-month follow-up.

Conclusion:

The capability to perform spine procedures should not be exclusive to tertiary hospitals in Indonesia. Satisfying results can be achieved with the presence of capable neurosurgeons or orthopedic surgeons and anesthesiologists in lower-level hospitals.

Algorithm of Traumatic Brain Injury in Pregnancy (Perspective on Neurosurgery)

BACKGROUND

The maternal deaths due to obstetrical cases declined, but the maternal deaths that caused by nonobstetrical cases still increase. The study reported that traumatic cases in pregnancy are the highest causes of mortality in pregnancy (nonobstetrical cases) in the United States. Another study reported that 1 in 12 pregnant women that experienced traumatic accident and as many as 9.1% of the trauma cases were caused by traumatic brain injury (TBI). The female sex hormone has an important role that regulates the hemodynamic condition. Anatomical and physiological changes during pregnancy make the examination, diagnosis, and treatment of TBI different from non-pregnant cases. Therefore, it is very important to lead the algorithm for each institution based on their own resources.

CASE SERIES

A 37-year-old woman with a history of loss of consciousness after traffic accident. She rode a motorbike then hit the car. She was referred at 18 weeks' gestation. Glasgow Coma Scale (GCS) E1V1M4, isochoric of the pupil, reactive to the light reflex, and right-sided hemiparesis. The non-contrast head computed tomography (CT) scan revealed subdural hematoma (SDH) in the left frontal-temporal-parietal region, SDH of the tentorial region, burst lobe intracerebral hemorrhage, and cerebral edema. There was not a fetal distress condition. The next case, a 31 years old woman, in 26 weeks gestation, had a history of unconscious after motorcycle accident then she fell from the height down to the field about 3 m. GCS E1V1M3, isochoric of the pupil, but the pupil reflex decreased. Noncontrast CT scan revealed multiple contusion, subarachnoid hemorrhage, and cerebral edema. She had a good fetal condition.

DISCUSSION

We proposed the algorithm of TBI in pregnancy that we already used in our hospital. The main principle of the initial management must be resuscitating the mother and that also the maternal resuscitation. The primary and secondary survey is always prominent of the initial treatment.

CONCLUSION

The clinical decision depends on the condition of the fetal, the surgical lesion of the intracranial, and also the resources of the neonatal intensive care unit in our hospital.

Algorithm of traumatic brain injury management at Indonesia in the COVID 19 pandemic ERA. Retrospective cohort study

OBJECTIVES

COVID-19, a global pandemic, affects neurosurgical care in Indonesia. This study has objective to propose guideline and algorithm recommendation for the management of TBI patients during this pandemic, which can be used flexibly at neurosurgery centers, both in Indonesia and throughout the world.

METHODS

We performed retrospective Cohort analysis from TBI database at tertiary public general hospitals. All neurotrauma cases from mid-February until mid-August 2020 was included in this study. The chronology of COVID-19 pandemics impact in Indonesia was defined by early period from mid-February until end of May 2020, and late period are latter. All subjects undergone the screening and perioperative measures that based on our proposes scoring system and algorithm as follows.

RESULTS

There are many guidelines that explain screening methods in neurosurgery patients in general, as well as neurotrauma in particular. But here, we proposed our own scoring and screening algorithm that has been developed based on conditions in Indonesia. In total of 757 neurotrauma cases data were collected from the pandemic starts in Indonesia.

DISCUSSION

Screening is a crucial initial step in this pandemic period, not only for COVID patients, but also all patients who enter the emergency room. The use of PPE is a necessity in several neurosurgery centers, especially with high COVID-19 case rates.

CONCLUSION

The management of neurotrauma patients with suspected and confirmed COVID-19 requires special attention, starting from admission of the patient in ER. Rapid scoring and screening are important and the highest level of PPE is mandatory during patient care.

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.

Polylactic Acid Implant for Cranioplasty with 3-dimensional Printing Customization: A Case Report

BACKGROUND: Cranioplasty is aimed to restore the structure and function of the lost portion of the skull defect. Many materials can be used for cranioplasty, such as the bones of the patient (autograft), the bones of other patients (allograft), bones of animals (xenograft), or synthetic materials such as acrylic or titanium mesh. These materials are quite expensive and sometimes require complex processes. Manual shaping of material for cranioplasty is also quite time-consuming and prone to cause esthetic dissatisfaction. The author will discuss the case of using polylactic acid (PLA) implant with 3-dimensional (3D) printing customization as a cheap and accurate cosmetic solution for cranioplasty procedures. CASE REPORT: We report 2 cases of skull defect underwent cranioplasty. The first case, female, 20-year-old, had a history of severe traumatic brain injury (TBI) and epidural hematoma. She underwent decompression craniotomy on the left frontotemporoparietal region of her skull. The second case, male, 46-year-old, had a history of spontaneous intracerebral hemorrhage due to arteriovenous malformation (AVM). He underwent decompression craniotomy on the right frontotemporoparietal region of her skull. Both the data of computerized tomography (CT) scan were reconstructed to get 3D model of skull defect. Prosthesis was made by 3D printer accordingly using PLA as material. There was no complication reported postoperatively and cosmetic satisfaction was obtained on both cases. CONCLUSION: The use of PLA implant with 3D printing customization was proved to be cost-effective and good cosmetic satisfaction with no complication reported following cranioplasty procedure.

Modification of Periosteal Flap as Management of Cerebrospinal Fluid Leakage after Frontal Sinus Fracture Surgery in Moderate Traumatic Brain Injury Patients

Main management for the frontal sinus fracture is using the pericranial flap. Pericranial flaps based on the supraorbital and supratrochlear vasculature have previously been used with significant success for the separation of intracranial and extracranial spaces after major trauma. Defect closure was modified due to lack of the frontal periosteum; the graft was made from the temporal side of periosteum to make primary periosteal flap longer. Defect closure could be optimum. Evaluation for 6 months showed a significant improvement without major complications. In this article, we propose a new modification technique as one of promising alternatives.

Bilateral skull fracture with massive epidural hematoma secondary to pin-type head fixation in a pediatric patient: Case report and review of the literature

INTRODUCTION

A head fixation device containing pins is common equipment used in neurosurgical procedures. Previous reports analysed some of the complications associated with the application of this device for adults and children, even the indications for the use in pediatric are not well defined.

CASE PRESENTATION

An 11-year-old girl diagnosed with non-communicating hydrocephalus, caused by posterior fossa tumor. During the surgery, complications were found in the form of acute epidural hematoma due to head fixation pins. So, the operation was stopped. Emergent CT scan was carried out and showed a bilateral skull fracture and a massive right-sided epidural hematoma. An emergency craniotomy for clot removal was performed and five days later, a second surgery was carried out uneventfully for the residual tumor. The patient fully recovered after the second surgery.

DISCUSSION

Complications due to the use of a pin head fixation are easier to occur in pediatric patients, because the bones are thinner and need more carefull strategy when pinning. With promp identification of any complications and earlier treatment, the good outcome will be achieved. We compared our case report with published literature in order to suggest the way to prevent this complication.

CONCLUSION

Skull fractures and associated epidural hematomas in pediatric patients need to be considered as possible complications of the pin-type head fixation application. The head fixation devices in pediatric need to be used with great caution and knowing the risk factors, safe technique for application and management of complications will prevent worse outcome.

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.

Traumatic Supra- and Infra-tentorial Extradural Hematoma: Case Series and Literature Review

Traumatic supra- and infra-tentorial extradural hematoma (TSIEDH) is a rare lesion constituting <2% of all extradural hematomas. There are only a few published articles about TSIEDH. This study included three patients with TSIEDH who were treated and operated at Dr. Soetomo General Hospital, Surabaya, Indonesia, from August 2015 to July 2016. Two patients sustained injuries in traffic accidents and one patient was injured by fall. The male to female ratio was 1:2. Glasgow Coma Scale (GCS) score ≤8 was present in one and GCS score of 9–12 was present in two patients. The brain computed tomography scan verified linear fracture of occipital bone in one and linear fracture of occipital bone with lambdoid suture separation in two patients. Early diagnosis and early surgical intervention of TSIEDH are imperative because the deterioration of TSIEDH is sudden and quick. We presented our experience in treating patients with TSIEDH in Dr. Soetomo General Hospital, Surabaya, Indonesia.