OBJECTIVEThe authors, who are from Indonesia, Japan, Malaysia, the Philippines, and Taiwan, sought to illustrate the processes of training neurosurgeons in their respective settings by presenting data and analyses of the current state of neurosurgical education across the East Asian region.METHODSThe authors obtained quantitative data as key indicators of the neurosurgical workforce from each country. Qualitative data analysis was also done to provide a description of the current state of neurosurgical training and education in the region. A strengths, weaknesses, opportunities, and threats (SWOT) analysis was also done to identify strategies for improvement.RESULTSThe number of neurosurgeons in each country is as follows: 370 in Indonesia, 10,014 in Japan, 152 in Malaysia, 134 in the Philippines, and 639 in Taiwan. With a large neurosurgical workforce, the high-income countries Japan and Taiwan have relatively high neurosurgeon to population ratios of 1 per 13,000 and 1 per 37,000, respectively. In contrast, the low- to middle-income countries Indonesia, Malaysia, and the Philippines have low neurosurgeon to population ratios of 1 per 731,000, 1 per 210,000, and 1 per 807,000, respectively. In terms of the number of training centers, Japan has 857, Taiwan 30, Indonesia 7, Malaysia 5, and the Philippines 10. In terms of the number of neurosurgical residents, Japan has 1000, Taiwan 170, Indonesia 199, Malaysia 53, and the Philippines 51. The average number of yearly additions to the neurosurgical workforce is as follows: Japan 180, Taiwan 27, Indonesia 10, Malaysia 4, and the Philippines 3. The different countries included in this report have many similarities and differences in their models and systems of neurosurgical education. Certain important strategies have been formulated in order for the system to be responsive to the needs of the catchment population: 1) establishment of a robust network of international collaboration for reciprocal certification, skills sharing, and subspecialty training; 2) incorporation of in-service residency and fellowship training within the framework of improving access to neurosurgical care; and 3) strengthening health systems, increasing funding, and developing related policies for infrastructure development.CONCLUSIONSThe varied situations of neurosurgical education in the East Asian region require strategies that take into account the different contexts in which programs are structured. Improving the education of current and future neurosurgeons becomes an important consideration in addressing the health inequalities in terms of access and quality of care afflicting the growing population in this region of the world.

BACKGROUND: Immune system and inflammatory response play an essential role in the development of secondary brain injury (SBI) after traumatic brain injury (TBI). An inflammatory biomarker that can reflect the SBI severity is needed to increase the effectivity of TBI management and prevent morbidity and mortality post-TBI. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR), which are more affordable than C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR), theoretically have the potential to be used as a marker of the SBI severity. However, NLR and PLR in daily medical practice are not yet fully utilized. AIM: The aim of the study was to correlate NLR and PLR with CRP and ESR as a marker of SBI severity post-TBI. METHODS: This cross-sectional study was conducted at Sanglah Hospital Denpasar from January to April 2020. Patients diagnosed with TBI were included in this study by consecutive sampling. The blood samples were taken at 24-h post-TBI to obtain the NLR, PLR, CRP, and ESR results. Spearman’s correlation test was conducted to determine the correlation between NLR and PLR with CRP and ESR. RESULTS: Eighty-five patients were included in data analysis. Median ± (interquartile range) of the NLR, PLR, CRP, and ESR were 7.60 ± (6.83), 145.58 ± (76.95), 60.83 ± (66.3), and 12.50 ± (13.85) consecutively. NLR and PLR had a significant positive correlation with CRP (r = 0.472, **p < 0.01; r = 0.283, **p < 0.01 consecutively). But, NLR and PLR were not correlated with ESR. CONCLUSION: NLR and PLR can become a useful and more affordable marker for reflecting the SBI severity in acute TBI.

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BackgroundAssessing consciousness in traumatic brain injury is important because it also determines the treatment option, which will influence patients’ outcome. A tool used to objectively assess consciousness level is the bispectral index (BIS) monitor, which was originally designed to monitor the depth of anesthesia. Glasgow Outcome Scale-Extended (GOS-E) provides a measuring tool to assess traumatic brain injury (TBI) outcome. The goal of this study was to assess the correlation between GOS-E scores with BIS values in patients with TBI who underwent craniotomy.Patients and methodsA total of 68 patients admitted to the emergency department with decreased consciousness due to TBI who underwent craniotomy were included in the study. BIS value was measured upon admission, then GOS-E score was determined 6 months after the incident took place. Spearman’s correlation coefficient was used to assess the correlation between GOS-E score and BIS value.ResultsIn 68 patients, the GOS-E score was found to have a strong correlation (r =0.921, p<0.01) with BIS values. From this study, the formula to estimate GOS-E score based on BIS value upon admission stands as: GOS-E =0.19 (BIS) – 8.31.ConclusionThis study found that there is a strong correlation between GOS-E score and BIS value. These findings suggest that BIS scores upon admission may be used to predict the outcomes in patients with TBI. However, the wide distribution of BIS values for each GOS-E score may limit the use of BIS scores in accurately predicting GOS-E scores.

BACKGROUND: Violence experienced by a person can trigger mental disorders. It was reported that 1 in 4 children in the world had experienced severe and sustained physical violence. The form of violence varies from various bullying actions that seem mild, to deadly physical violence. AIM: This study aimed to see the association between the victim and perpetrator of violence in high school students. METHODS: A Hundred and Forty-Four high school students were chosen by stratified random sampling. They were assessed using Hurt, Insulted, threatened with harm, and Screamed (HITS) assessment tool. Univariate, bivariate, and multivariate analysis were used in this analysis, along with a cross-tabulation table. RESULTS: Out of the 144 subjects, 66 (45.8%) admitted that they experienced violence in different gradations. A total of 34 (47.2%) respondents revealed that the perpetrators of the most frequent acts of violence were either one or both of their parents. The odds ratio (OR) of the subjects who experienced violence to commit violence is 3.571 (Confidence Interval (CI) 95% = 1.792-7.120). CONCLUSION: More than 60% of high school students who experienced acts of violence turned out to experience more than one type of violence. The most frequent perpetrators of violence are the parents (47.2%), followed by friends and siblings. Those who experienced violent acts are 3.5 times more likely to become a perpetrator of violence.

BACKGROUND: Children with hypospadias, being born with congenital abnormalities, having repeated genital examination, hospitalization, and undewent genital surgery, experienced psychological stress that may negatively affect their psychosocial life. Choosing the proper time of surgery as recommended is important, since it may have a positive impact on the psychosocial adaptation. AIM: This study aims to find the risk factors causing psychosocial disorders in post-repair surgery on hypospadias children. METHODS: This is a case control study, from 203 hypospadias patients underwent urethroplasty from 2009 to 2018. Subjets were screened for psychosocial disorders by Pediatric Symptoms Questionnaire 17 (PSC-17) questionnaire to find those with psychosocial disorders, score 15 or more (case group) and those without psychosocial disorders (control group), score 0-14. We traced back the data retrospectively from both group (history of utrethrocutaneous fistula and meatal stenosis, age upon urethroplasty) and collecting new ones (cosmetic outcome, emotional stress after genital examination, and the existence of PTSD). Fisher’s exact test was performed to see the Odds ratio (OR) for each variable. RESULTS: Some children with hypospadias show impaired on psychocosial. Functional and cosmetic outcome not significantly different as potensial risk factor psychosocial disorders, genital examination doesn’t trigger psychological stress and also none children show PTSD symtomp after surgery. Comparison time of age urethroplasty did not differ significantly between two group CONCLUSIONS: Twenty-nine children post urthroplasty show psychosocial disorders. Functional and cosmetic urethroplasty outcomes, emotional stress after genital examination, post-traumatic stress disorder were not risk factors of pshycosocial disorder of hypospadias patients. Ages at time of surgery did not differ significantly between two group and this is contradict to the previous recommendations.

Background: Sepsis is a leading cause of death worldwide. A delayed or missed diagnosis of sepsis could increase its morbidity and mortality. The abdomen is the most common source of sepsis, which known as peritonitis-induced-sepsis. Peritonitis leads to an inflammatory and anti-inflammatory response. This study aims to elaborate on the role of Neutrophil Lymphocyte Ratio (NLR) as an easy, fast and inexpensive infection marker compared to blood culture, which known as the gold standard of sepsis in peritonitis patients. Methods: This is a diagnostic study which combined secondary data taken at Sanglah Hospital Medical Record Department and new cases of generalized peritonitis patients with sepsis who came to Surgical Emergency Unit of Sanglah Hospital as the subjects. A total of 86 subjects, complete blood count analysis was done to calculate NLR. Besides, 2-sided blood culture was tested to see whether the results were positive or negative. Data were analyzed using Stata/SE version 12.1Results: We found that sensitivity of NLR compared to blood culture was 80% (CI:63.1-91.6), with specificity of 88.2% (CI:76.1-95.6), positive predictive value of 82.4% (CI:65.5-93.2), negative predictive value of 86.5% (74.2-94.4), accuracy of 84.9% and likelihood ratio (LR) positive value of 6.8>1. Our results showed that NLR has an enormous value in predicting the occurrence of sepsis in patients with generalized peritonitis. Conclusion: NLR can be used as a screening tool for sepsis in generalized peritonitis patients because it has better sensitivity and accuracy, but it has to confirmed by blood culture as the gold standard. Latar belakang: Sepsis merupakan penyebab kematian diseluruh dunia. Keterlambatan atau kesalahan dalam mendiagnosis dapat menyebabkan peningkatkan morbiditas dan mortalitas. Abdomen merupakan sumber penyebab paling sering terjadinya sepsis yang disebut dengan sepsis diinduksi peritonitis (peritonitis-induced sepsis). Penelitian ini bertujuan untuk menguji kemampuan Neutrophil Lymphocyte Ratio (NLR) sebagai marker infeksi yang mudah, cepat dan murah dibandingkan kultur darah yang merupakan standar baku dalam mendiagnosis sepsis pada pasien peritonitis.Metode: Rancangan penelitan yang digunakan dalam penelitian ini adalah uji diagnostik dengan subjek penelitian  merupakan gabungan antara data sekunder yang diambil di Instalasi Rekam Medis RSUP Sanglah serta identifikasi kasus baru yaitu pasien sepsis pada peritonitis generalisata yang datang ke IRD Bedah RSUP Sanglah sehingga jumlah total sampel 86 orang. Pasien kemudian diambil darah lengkap untuk nilai NLR dan kultur darah 2 sisi apakah hasilnya positif atau negatif. Data dianalisis menggunakan Stata/SE versi 12.1Hasil:   Dari penelitian ini didapatkan sensitifitas NLR dibandingkan dengan kultur darah adalah sebesar 80% (CI: 63,1-91,6) dengan spesifitas 88,2% (CI: 76,1-95,6), nilai prediktif positif 82,4% (CI: 65,5-93,2), nilai prediktif negatif 86,5% (CI: 74,2-94,4) dan akurasi 84,9%, serta nilai likelihood ratio (LR) positif didapatkan 6,8>1. NLR mempunyai nilai yang besar dalam meprediksi terjadinya sepsis pada pasien peritonitis generalisata.Simpulan: NLR dapat digunakan sebagai skrinning pasien sepsis pada peritonitis generalisata karena memiliki sensistifitas dan akurasi yang lebih baik tetapi tetap dikonfirmasi dengan kultur darah sebagai standar baku.

Traumatic brain injury is caused by physical collision (primary injury). It changes the brain's biochemistry and disturbs the normal brain function such as memory loss and consciousness disturbance (secondary injury). The severity can be measured with the Glasgow Coma Scale. The secondary injury will cause oxidative stress that leads to the nervous cells death, so treatment is needed before it gets worse. Primary injury results in excess of reactive oxidative stress (ROS) which is known from NADPH oxidase 2 (Nox2). Excessive ROS is deadly to the nerve cells. Excessive ROS will activate nuclear factor erythroid 2-like 2 (Nrf2). Nrf2 will bind to antioxidant response elements, to protect multi organs against ROS, including this brain injury. However, this does not last long, so it requires handling excess ROS. Apocynin can inhibit the activation of Nox2, and reduce the neuron injuries in the hippocampus. It also protects the tissues from oxidative stress. While Nrf2 can be activated by tert-butylhydroquinone, to protect cells. The combination may reduce the secondary brain injury, improve the neurologic recovery, cognitive function, and reduce the secondary cortical lesion.