European Association Of Neurosurgical Societies Research Articles

European Medical Students' Views on Neurosurgery, with Emphasis on South-East Europe (Albania, Greece, Serbia, and Turkey)

Neurosurgery, an intricate and dynamic surgical specialty, faces challenges in attracting medical graduates. Despite its potential appeal, a decreasing trend in medical students opting for surgical specialties, including neurosurgery, is noted. This study aims to assess European medical students' perceptions of neurosurgery, focusing on South-East Europe, and address concerns about the declining interest in this field. A comprehensive digital survey, comprising 33 questions, was distributed to 1115 medical students across 17 European countries. The survey, conducted over 9 months, gathered responses through European neurosurgical societies, the European Association of Neurosurgical Societies (EANS), and university channels. Statistical analysis utilized IBM Statistical Package for the Social Sciences, presenting data through counts, proportions, and χ2 tests. The study reveals that, over the survey period, 834 medical students completed the questionnaire, with a predominant representation from South-East Europe. While 43.2% of participants were considering a surgical career, neurosurgery emerged as the most preferred specialty (26.37%). Despite this interest, 80.2% reported insufficient knowledge about pursuing a neurosurgical career, with limited exposure during medical education. Concerns about work-life balance, heavy workload, and hierarchical structures were prominent among respondents. The findings underscore the need for targeted interventions to address concerns influencing medical students' decisions regarding neurosurgery. Improving neurosurgical education, dispelling misconceptions, and creating a supportive work environment are crucial steps to attract and retain diverse talented individuals in neurosurgery. These efforts will be vital in narrowing the gap between the demand for neurosurgeons and the number of medical graduates entering the field, ensuring a sustainable future for this essential surgical specialty.

Early management of adult traumatic spinal cord injury in patients with polytrauma: a consensus and clinical recommendations jointly developed by the World Society of Emergency Surgery (WSES) & the European Association of Neurosurgical Societies (EANS)

BackgroundThe early management of polytrauma patients with traumatic spinal cord injury (tSCI) is a major challenge. Sparse data is available to provide optimal care in this scenario and worldwide variability in clinical practice has been documented in recent studies.MethodsA multidisciplinary consensus panel of physicians selected for their established clinical and scientific expertise in the acute management of tSCI polytrauma patients with different specializations was established. The World Society of Emergency Surgery (WSES) and the European Association of Neurosurgical Societies (EANS) endorsed the consensus, and a modified Delphi approach was adopted.ResultsA total of 17 statements were proposed and discussed. A consensus was reached generating 17 recommendations (16 strong and 1 weak).ConclusionsThis consensus provides practical recommendations to support a clinician’s decision making in the management of tSCI polytrauma patients.

Directional electrodes in deep brain stimulation: Results of a survey by the European Association of Neurosurgical Societies (EANS)

IntroductionDirectional Leads (dLeads) represent a new technical tool in Deep Brain Stimulation (DBS), and a rapidly growing population of patients receive dLeads. Research questionThe European Association of Neurosurgical Societies(EANS) functional neurosurgery Task Force on dLeads conducted a survey of DBS specialists in Europe to evaluate their use, applications, advantages, and disadvantages. Material and methodsEANS functional neurosurgery and European Society for Stereotactic and Functional Neurosurgery (ESSFN) members were asked to complete an online survey with 50 multiple-choice and open questions on their use of dLeads in clinical practice. ResultsForty-nine respondents from 16 countries participated in the survey (n = 38 neurosurgeons, n = 8 neurologists, n = 3 DBS nurses). Five had not used dLeads. All users reported that dLeads provided an advantage (n = 23 minor, n = 21 major). Most surgeons (n = 35) stated that trajectory planning does not differ when implanting dLeads or conventional leads. Most respondents selected dLeads for the ability to optimize stimulation parameters (n = 41). However, the majority (n = 24), regarded time-consuming programming as the main disadvantage of this technology. Innovations that were highly valued by most participants included full 3T MRI compatibility, remote programming, and closed loop technology. Discussion and conclusionDirectional leads are widely used by European DBS specialists. Despite challenges with programming time, users report that dLeads have had a positive impact and maintain an optimistic view of future technological advances.

The prevalence of imposter syndrome among neurosurgeons in Europe: An EANS YNC survey

IntroductionImposter syndrome (IS), characterized by persistent doubts about one's abilities and fear of exposure as a fraud, is a prevalent psychological condition, particularly impacting physicians. In neurosurgery, known for its competitiveness and demands, the prevalence of IS remains high. Research questionRecognizing the limited literature on IS within the neurosurgical community, this European survey aimed to determine its prevalence among young neurosurgeons and identify associated factors. Material and methodsThe survey, conducted by the Young Neurosurgeon Committee of the European Association of Neurosurgical Societies, gathered responses from 232 participants. The survey included demographics, the Clance Imposter Phenomenon Survey (CIPS), and an analysis of potential compensatory mechanisms. ResultsNearly 94% of respondents exhibited signs of IS, with the majority experiencing moderate (36.21%) or frequent (40.52%) symptoms. Analyses revealed associations between IS and factors such as level of experience, sex, and board-certification. Discussion and conclusionThe findings suggest a significant prevalence of IS among young neurosurgeons, with notable associations with sex and level of experience. Compensatory mechanisms, such as working hours, article reading, and participation in events, did not show significant correlations with IS. Notably, male sex emerged as an independent protective factor against frequent/intense IS, while reading more than five articles per week was identified as a risk factor. The identification of protective and risk factors, particularly the influence of gender and reading habits, contributes valuable insights for developing targeted interventions to mitigate IS and improve the well-being of neurosurgeons.

Great Hospitals of Central Asia: The Kazakhstan National Centre for Neurosurgery

This paper aimed to describe the National Centre for Neurosurgery, the only specialized hospital in the treatment of neurological diseases in Kazakhstan and the leading neurosurgical hospital in Central Asia. Historical data were collected from the archive materials of the National Centre for Neurosurgery. The paper outlines the achievements of the Centre in providing neurosurgical care to the population over the past 15years, commencing with its establishment in 2008. During this period, there has been a 2.3-fold increase in the number of neurosurgeons at the Centre, accompanied by a significant seven-fold rise in the number of surgeries conducted. Additionally, the Centre has hosted international conferences and educational programs in collaboration with the Asian Congress of Neurological Surgeons and the European Association of Neurosurgical Societies. Throughout the last 15years, more than 70 treatment techniques were introduced, and subsequent technology transfer initiatives extended these methods to regions within the country. The National Centre for Neurosurgery has achieved remarkable progress in delivering patient-centered neurosurgical care, rehabilitation programs, and innovative treatments, supported by state funding, benefitting patients across Central Asia.

Management of Antithrombotic Drugs in Patients with Isolated Traumatic Brain Injury: An Intersociety Consensus Document.

All available recommendations about the management of antithrombotic therapies (ATs) in patients who experienced traumatic brain injury (TBI) are mainly based on expert opinion because of the lack of strength in the available evidence-based medicine. Currently, the withdrawal and the resumption of AT in these patients is empirical, widely variable, and based on the individual assessment of the attending physician. The main difficulty is to balance the thrombotic and hemorrhagic risks to improve patient outcome. Under the endorsement of the Neurotraumatology Section of Italian Society of Neurosurgery, the Italian Society for the Study about Haemostasis and Thrombosis, the Italian Society of Anaesthesia, Analgesia, Resuscitation, and Intensive Care, and the European Association of Neurosurgical Societies, a working group (WG) of clinicians completed two rounds of questionnaires, using the Delphi method, in a multidisciplinary setting. A table for thrombotic and bleeding risk, with a dichotomization in high risk and low risk, was established before questionnaire administration. In this table, the risk is calculated by matching different isolated TBI (iTBI) scenarios such as acute and chronic subdural hematomas, extradural hematoma, brain contusion (intracerebral hemorrhage), and traumatic subarachnoid hemorrhage with patients under active AT treatment. The registered indication could include AT primary prevention, cardiac valve prosthesis, vascular stents, venous thromboembolism, and atrial fibrillation. The WG proposed a total of 28 statements encompassing the most common clinical scenarios about the withdrawal of antiplatelets, vitamin K antagonists, and direct oral anticoagulants in patients who experienced blunt iTBI. The WG voted on the grade of appropriateness of seven recommended interventions. Overall, the panel reached an agreement for 20 of 28 (71%) questions, deeming 11 of 28 (39%) as appropriate and 9 of 28 (32%) as inappropriate interventions. The appropriateness of intervention was rated as uncertain for 8 of 28 (28%) questions. The initial establishment of a thrombotic and/or bleeding risk scoring system can provide a vital theoretical basis for the evaluation of effective management in individuals under AT who sustained an iTBI. The listed recommendations can be implemented into local protocols for a more homogeneous strategy. Validation using large cohorts of patients needs to be developed. This is the first part of a project to update the management of AT in patients with iTBI.

Structure of Neurosurgical Care in Germany in Comparison to Countries Organized in the European Association of Neurosurgical Societies: A Need to Reorganize Neurosurgical Training and Care in Germany.

Although the world is experiencing a deficit in the neurosurgical workforce, the number of neurosurgeons in Germany has increased within the last two decades. The aim of the present study was to assess the neurosurgical workforce in Germany, compare it to European countries, and assess structures in neurosurgical departments in Germany. Data regarding the number of neurosurgeons in Germany as well as the number of departments, beds, cases, and neurosurgical procedures were gathered. A survey among German neurosurgical departments was performed to assess the structure of neurosurgical care. Furthermore, another survey among European countries was performed to acquire information regarding the number of surgeons and the regulation of training. From 2000 to 2019, the number of board-certified neurosurgeons in Germany increased by 151% from 973 to 2,446. During the same period, the German population increased by only 1% from 82.26 million to 83.17 million. Thus, the number of neurosurgeons per 100,000 inhabitants increased from 1.18 to 2.94. The increase of neurosurgeons is not paralleled by an increase in departments or an increase in neurosurgical procedures within the active neurosurgical departments. In comparison to the participating European countries, where the number of neurosurgeons per 100,000 inhabitants ranged from 0.45 to 2.94, with Germany shows the highest number. German institutions of medical administration urgently need to consider regulation of neurosurgical specialist training to prevent a further uncontrolled increase in neurosurgeons in a manner that is not adapted to the needs of neurosurgical care for the German population. Actions might include a regulation of entry to the training and of the number of training sites. Furthermore, an integration of non-physician assistant health care professionals and delegation of non-surgical workload from neurosurgeons is necessary. A further increase in neurosurgeons would be associated with a decrease in the surgical caseload per surgeons during training and after board certification, which might compromise the quality of neurosurgical care.

Women in leadership positions in European neurosurgery - Have we broken the glass ceiling?

IntroductionThe proportion of male neurosurgeons has historically been higher than of women, although at least equal numbers of women have been entering European medical schools. The Diversity Committee (DC) of the European Association of Neurosurgical Societies (EANS) was founded recently to address this phenomenon. Research questionIn this cross-sectional study, we aimed to characterize the status quo of female leadership by assessing the proportion of women heading European neurosurgical departments. Material and methodsEuropean neurosurgical departments were retrieved from the EANS repository. The gender of all department chairs was determined via departmental websites or by personal contact. The proportion of females was stratified by region and by type of hospital (university versus non-university). ResultsA total of 41 (4.3%) female department chairs were identified in 961 neurosurgery departments in 41 European countries. Two thirds (68.3%) of European countries do not have a female neurosurgery chair. The highest proportion of female chairs was found in Northern Europe (11.1%), owing to four female chairs in a relatively small number of departments (n = 36). The proportions were considerably smaller in Western Europe (n = 17/312 (5.5%)), Southern Europe (n = 14/353 (4.0%)) and Central and Eastern Europe (n = 6/260 (2.3%)) (p = 0.06). The distribution of female chairs in university (n = 19 (46.3%)) versus non-university departments (n = 22 (53.7%)) was even. Discussion and ConclusionThere is a significant gender imbalance with 4% of all European neurosurgery departments headed by women. The DC intends to develop strategies to support equal chances and normalize the presence of female leaders in European neurosurgery.

Current state of preoperative embolization for spinal metastasis – A survey by the EANS spine section

IntroductionPreoperative embolization (PE) for spinal metastasis can be used to reduce tumor blood supply in selected patients. The decision whether and when to perform PE varies largely among spine surgeons and centers. Research questionThe aim was to understand the current decision-making process in European spine centers. Material and methodsThe European Association of Neurosurgical Societies (EANS) spine section designed a 13-item online survey. It was distributed to neurosurgical residents and board-certified neurosurgeons between 7th of February and May 5, 2023. ResultsWe analyzed 120 survey responses. Most participants were board-certified neurosurgeons (71%) or residents (26%) in university hospitals (76%). Routinely performed PE was stated not a common practice in 62%. Of those using PE, 25% indicated to perform it in selected cases requiring vertebral body replacement. Reasons for not performing PE included lack of time (44%), unclear benefits (25%), no significant bleeding without PE (19%), and significant bleeding despite PE (8%). Most participants opted for PE < 24h before surgery, but in a separate anesthesia (54%). More experienced participants were more likely to observe reduced blood loss (BL) after PE (p = 0.014). The most common reported complications were neurological deterioration due to spinal cord infarction (n = 15) and swelling due to tumor necrosis (n = 13). Discussion and conclusionsPE is still not a routine among European spine surgeons and is considered mostly for elective cases with hypervascularized tumors scheduled in a separate anesthesia <24h before tumor resection. Most participants noted reduced intraoperative BL, but also a risk of procedure-related complications.

The use of advanced technology for preoperative planning in cranial surgery – A survey by the EANS Young Neurosurgeons Committee

IntroductionTechnological advancements provided several preoperative tools allowing for precise preoperative planning in cranial neurosurgery, aiming to increase the efficacy and safety of surgery. However, little data are available regarding if and how young neurosurgeons are trained in using such technologies, how often they use them in clinical practice, and how valuable they consider these technologies. Research questionHow frequently these technologies are used during training and clinical practice as well as to how their perceived value can be qualitatively assessed. Materials and methodsThe Young Neurosurgeons’ Committee (YNC) of the European Association of Neurosurgical Societies (EANS) distributed a 14-items survey among young neurosurgeons between June 1st and August 31st, 2022. ResultsA total of 441 responses were collected. Most responders (42.34%) received “formal” training during their residency. Planning techniques were used mainly in neuro-oncology (90.86%), and 3D visualization of patients' DICOM dataset using open-source software was the most frequently used (>20 times/month, 20.34% of responders). Software for 3D visualization of patients’ DICOM dataset was the most valuable technology, especially for planning surgical approach (42.03%). Conversely, simulation based on augmented/mixed/virtual reality was considered the less valuable tool, being rated below sufficiency by 39.7% of responders. Discussion and conclusionTraining for using preoperative planning technologies in cranial neurosurgery is provided by neurosurgical residency programs. Software for 3D visualization of DICOM datasets is the most valuable and used tool, especially in neuro-oncology. Interestingly, simulation tools based on augmented/virtual/mixed reality are considered less valuable and, therefore, less used than other technologies.

Greek reflections on global neurosurgery

IntroductionLarge populations in middle- and low-income countries in Africa, Asia, and Central and South Americas face a dramatic neurosurgical crisis. However, large social groups in high-income countries face similar limited access to neurosurgical services. Proper identification of such a problem, analysis of the underlying causes, and proposal of potential solutions may not only address the problem at a national level, but may also provide valuable reflections on the efficient management of global neurosurgical crisis. Research questionTo evaluate if special social groups face similar problems in Greece. Material and methodsThe structure of the Greek health system was examined. The national census along with the registry of practicing neurosurgeons of the Greek National Society, as well as the national health map were searched. ResultsA series of socio-economic factors, language barriers, cultural and religion differences, geographical barriers, the COVID-19 pandemic aftermath, along with the inherent malfunctioning of the Greek health system have led to this national neurosurgical crisis. Discussion and conclusionAn extensive redrawing of the Greek health map, reorganization of the national health system, along with adaptation of all recent advances in telemedicine may alleviate the health burden in these populations. The results of this local reformation may be applied to a global level for managing the ongoing health crisis. Moreover, the development of a European taskforce by the European Association of Neurosurgical Societies (EANS) may well facilitate the development of realistic and efficacious global solutions, and contribute to the global effort for providing high-quality neurosurgical services worldwide.

Representation of minorities in European neurosurgical leadership

IntroductionEthnic diversity has significantly increased within European countries since World War II for several reasons. However, there continues to be a contrasting lag in leadership positions within healthcare circles, and neurosurgery is no exception. Under-representation of minorities is a contributory factor to recurring problems of healthcare inequality. Research questionThe European Association of Neurosurgical Societies (EANS) Diversity Committee (DC) set out to examine trends in underrepresented minority (URM) representation in leadership positions across Europe. Material and methodsData on the race and ethnicity of departmental heads across the units in the European nations was collated. We defined the term ‘ethnic minority’ in line with the criteria set by the European Commission against Racism and Intolerance (ECRI). The percentage of URM among the European neurosurgical units was analysed against the demographics of the respective countries to assess whether there was a corresponding association. ResultsThe percentage of URM representation was low across most European countries. Countries with the highest immigration rates e.g. Great Britain and Germany had the highest rates of representation within the neurosurgical leadership in comparison to other countries. The Balkan states had zero rates of URM representation within the neurosurgical leadership. Discussion and conclusionOur findings demonstrate that URM representation in neurosurgical leadership across European countries is significantly low. Selection policies, training curricula and recruitment processes aimed at improving health inequality are necessary. Further studies are needed to elucidate the factors contributing to the low participation of URM in neurosurgical leadership.

Nicotine Replacement Therapy for Smokers with Acute Aneurysmal Subarachnoid Hemorrhage: An International Survey.

IntroductionSmoking prevalence is twice as high among patients admitted to hospital because of the acute condition of aneurysmal subarachnoid hemorrhage (aSAH) as in the general population. Smoking cessation may improve the prognosis of aSAH, but nicotine replacement therapy (NRT) administered at the time of aSAH remains controversial because of potential adverse effects such as cerebral vasospasm. We investigated the international practice of NRT use for aSAH among neurosurgeons.MethodsThe online SurveyMonkey software was used to administer a 15-question, 5-min online questionnaire. An invitation link was sent to those 1425 of 1988 members of the European Association of Neurosurgical Societies (EANS) who agreed to participate in surveys to assess treatment strategies for withdrawal of tobacco smoking during aSAH. Factors contributing to physicians’ posture towards NRT were assessed.ResultsA total of 158 physicians from 50 nations participated in the survey (response rate 11.1%); 68.4% (108) were affiliated with university hospitals and 67.7% (107) practiced at high-volume neurovascular centers with at least 30 treated aSAH cases per year. Overall, 55.7% (88) of physicians offered NRT to smokers with aSAH, 22.1% (35) offered non-NRT support including non-nicotine medication and counselling, while the remaining 22.1% (35) did not actively support smoking cessation. When smoking was not possible, 42.4% (67) of physicians expected better clinical outcomes when prescribing NRT instead of nicotine deprivation, 36.1% (57) were uncertain, 13.9% (22) assumed unaffected outcomes, and 7.6% (12) assumed worse outcomes. Only 22.8% (36) physicians had access to a local smoking cessation team in their practice, of whom half expected better outcomes with NRT as compared to deprivation.ConclusionsA small majority of the surveyed physicians of the EANS offered NRT to support smoking cessation in hospitalized patients with aSAH. However, less than half believed that NRT could positively impact clinical outcome as compared to deprivation. This survey demonstrated the lack of consensus regarding use of NRT for hospitalized smokers with aSAH.

Thoracic Outlet Syndrome Part I: Systematic Review of the Literature and Consensus on Anatomy, Diagnosis, and Classification of Thoracic Outlet Syndrome by the European Association of Neurosurgical Societies' Section of Peripheral Nerve Surgery.

Although numerous articles have been published not only on the classification of thoracic outlet syndrome (TOS) but also on diagnostic standards, timing, and type of surgical intervention, there still remains some controversy because of the lack of level 1 evidence. So far, attempts to generate uniform reporting standards have not yielded conclusive results. To systematically review the body of evidence and reach a consensus among neurosurgeons experienced in TOS regarding anatomy, diagnosis, and classification. A systematic literature search on PubMed/MEDLINE was performed on February 13, 2021, yielding 2853 results. Abstracts were screened and classified. Recommendations were developed in a meeting held online on February 10, 2021, and refined according to the Delphi consensus method. Six randomized controlled trials (on surgical, conservative, and injection therapies), 4 "guideline" articles (on imaging and reporting standards), 5 observational studies (on diagnostics, hierarchic designs of physiotherapy vs surgery, and quality of life outcomes), and 6 meta-analyses were identified. The European Association of Neurosurgical Societies' section of peripheral nerve surgery established 18 statements regarding anatomy, diagnosis, and classification of TOS with agreement levels of 98.4 % (±3.0). Because of the lack of level 1 evidence, consensus statements on anatomy, diagnosis, and classification of TOS from experts of the section of peripheral nerve surgery of the European Association of Neurosurgical Societies were developed with the Delphi method. Further work on reporting standards, prospective data collections, therapy, and long-term outcome is necessary.

Gender disparity in neurosurgery: A multinational survey on gender-related career satisfaction

IntroductionWomen continue to be underrepresented in the majority of surgical specialties, including neurosurgery. Research questionIn this multinational survey, we aimed to assess current gender disparities in neurosurgery focusing on job satisfaction and inequity/discrimination at work. Material and methodsFemale and male members of the European Association of Neurosurgical Societies were asked to complete an electronic survey (Google Forms, Mountain View) containing demographic baseline data and questions on attitudes regarding gender disparity, personal experience with gender inequity and career satisfaction/work-life balance. Quantitative analyses were performed to analyse the responses, including summary and comparative statistics. ResultsWe received 168 responses from 40 different countries. Survey responders had a mean age of 40.8 ​± ​11.5 years; 29.8% were female. There were significant more male than female residents and attending surgeons per department. Eighty-eight percent of female and 38.1% of male responders experienced gender inequity or discrimination at work (adjusted OR 10.8, 95%CI 4.2–27.8, p<0.001). Female neurosurgeons were more likely to be discriminated by colleagues (aOR 4.32, 95%CI 2.1–9.1, p<0.001) and by patients/relatives (aOR 3.65, 95%CI 1.77–7.54, p<0.001). There was a trend towards lower job satisfaction (p=0.012), less satisfaction with career goals (p=0.035) and worse work-life balance (p=0.0021) in female surgeons. Discussion and conclusionThis survey underlines that a significant proportion of neurosurgeons – in particular females – continue to experience gender inequity & discrimination at work, which may translate into lower work-related satisfaction. A better understanding of the gender-related aspects of job satisfaction is an important step to improving gender equity in our profession.

Gender differences in work-life balance of European neurosurgeons

IntroductionNeurosurgery is one of the most demanding medical specialties. For neurosurgeons, balancing professional activity with personal life can be challenging. Research questionTo evaluate gender differences in contribution of neurosurgeons in the household and child-rearing, as well as their impact on personal life and career. Material and methodsAn anonymous, electronic, 59-item web-based survey was administered to National Neurosurgical Societies of Europe, and European Member Societies of the European Association of Neurosurgical Societies (June–October 2021). ResultsA total of 205 European neurosurgeons (87 females and 118 males, mean age 40.7) are included in our survey. In neurosurgery, females are significantly more likely to be alone (37.9%), while males are significantly more likely to have children (66.9%). In terms of household efforts, females spend more time than males on the same tasks. Most participants (71.2%) view gender issues as a disadvantage in career pursuing. Women feel less accepted (54.3%) and having fewer opportunities (58.6%), while men believe that pregnancy/child-rearing (65.8%) and having many roles (51.3%) are the main obstacles. Both genders (77.6%) favor more convenient working conditions for young parents.Discussion and Conclusion. In our study we found that, women neurosurgeons take more responsibilities at home, especially in the child-rearing years. Female neurosurgeons are more likely to live alone or stay childless more often compared to their male colleagues. Supportive facilities, flexible programs, universal life policies and presumably curbing of the social stereotypes are of importance to overcome gender inequities that women are still facing in neurosurgery.

Practice Variation in Perioperative Steroid Dosing for Brain Tumor Patients: An International Survey

Steroids are commonly used to treat peritumoral edema and increased intracranial pressure in patients with brain tumors. Despite widespread use of steroids, relatively little evidence is available about their optimal perioperative dosing scheme. This study aimed to increase insight into practice variation of perioperative steroid dosing and tapering schedules used in the neurosurgical community. An electronic survey comprising 27 questions regarding steroid dosing, tapering schedules, and adverse events was administered to neurosurgeons between December 6, 2019, and June 1, 2020. The survey was distributed through the European Association of Neurosurgical Societies and social media platforms. Collected data were assessed for quantitative and qualitative analysis. The survey obtained 175 responses from 55 countries across 6 continents, including 30 from low- or middle-income countries; 152 (87%) respondents completed all questions. Of respondents, 130 (80%) indicated prescribing perioperative steroids. Reported doses ranged from 2 to 64 mg/day in schedules ranging from 1 to 4 times daily. The most prescribed steroid was dexamethasone in doses of 16 mg/day (n= 49; 31%), 12 mg/day (n= 31; 20%), and 8 mg/day (n= 18; 12%). No significant association was found between prescribed dose and physician and institutional characteristics. Steroids are commonly prescribed perioperatively in patients with brain tumors. However, there is great practice variation in dosing and schedules among neurosurgeons. Future investigation in a prospective and preferably randomized manner is needed to identify an optimal dosing scheme and implement international/national guidelines for steroid use.

Unequal Impact of COVID-19 on Private and Academic Neurosurgical Workforce: Results of an International Survey.

Background: Since the COVID-19 outbreak several manuscripts regarding neurosurgical practice during this pandemic have been published. Qualitative studies on how the pandemic affected neurosurgeons, with additional focus on their practice, are still scarce. This study's objective was to investigate the impact of COVID-19 on various aspects of the professional and private life of a homogeneous group of international neurosurgeons affiliated to the European Association of Neurosurgical Societies (EANS).Methods: Neurosurgeons from Europe and abroad were invited to participate in an online survey endorsed by the Individual Membership Committee of the EANS. The survey captured a subjective snapshot of the impact of the first wave of the COVID-19 pandemic on EANS members and was advertised through its Institutional website. In addition to departmental data, personal feeling of safety, financial security, local precautions, number of surgeries performed, changes in daily routine, and other practice-related information were inquired. Differences among practice types were closely reviewed.Results: The survey was distributed between April and May 2020: 204 neurosurgeons participated. Participants were typically active EANS members (73%), consultants (57.9%), from university hospitals (64.5%). Elective surgical practice was still ongoing only for 15% of responders, whereas 18.7% of them had already transitioned to COVID-19 and emergency medical services. While 65.7% of participants thought their institutions were adequately prepared, lack of testing for SARS-CoV-2, and scarcity of personal protective equipment were still a matter of concern for most of them. Overall surgical activity dropped by 68% (cranial by 54%, spine by 71%), and even emergencies decreased by 35%. COVID-19 prompted changes in communication in 74% of departments, 44% increased telemedicine by >50%. While most neurosurgeons had concerns about personal and families' health, financial outlook appeared to be gloomy only for private practitioners.Conclusion: The lockdown imposed in many countries by the COVID-19 outbreak called for immediate modification of working routine and resulted in a dramatic decrease of elective surgical procedures. Neurosurgeons share common concerns but were not equally exposed to the personal health and financial dangers of the ongoing pandemic.

Current state of social media utilization in neurosurgery amongst European Association of Neurosurgical Societies (EANS) member countries

BackgroundSocial Media (SoMe) is becoming increasingly used in the medical community, and its use has been related with academic productivity. However, utilization of SoMe in the European neurosurgical community has not been assessed systematically.MethodsAn online search was undertaken to discover SoMe accounts of (1) national and related neurosurgical societies listed on the EANS website, (2) neurosurgical journals present on EANS website, (3) neurosurgery centers within EANS member countries, as listed on their website. SoMe accounts of Facebook, Twitter, YouTube, and Instagram were searched for journals and societies, and Twitter, Instagram, and Facebook for neurosurgery departments. The number of likes/followers/subscribers was recorded.ResultsFive (31%) neurosurgery journals had a SoMe presence. The highest number of followers, likes, and tweets was found for JNNP, and Journal of Neurological Surgery Part B had the most subscribers and video views. SoMe usage was identified for 11 national (28.2%) and 2 multi-national neurosurgical societies. From these, the French Society of Neurosurgery had the largest number of Facebook followers (> 2800) and Likes (> 2700), the Society of British Neurological Surgeons had the largest number of Twitter followers (> 2850), whereas EANS overall had the most followers on Twitter > 5100 and Facebook > 5450. A total of 87 SoMe neurosurgery center accounts were found on either Facebook, Instagram or Twitter, for 64 of 1000 centers (6.4%) in 22 of 40 different countries (55%). Of these 67% (n = 43/64) arose from 6 countries (England, Germany, Italy, Romania, Turkey, Ukraine). There were more Facebook accounts (n = 42) than Instagram accounts (n = 23) or Twitter accounts (n = 22).ConclusionSoMe use amongst neurosurgical societies and departments in Europe is very limited. From our perspective, explanations are lacking for the correlated numbers to the market shares of SoMe in the respective countries. Further research, including a survey, to follow up on this important topic should be undertaken among EANS members.

International Neurosurgery Activity after 2020- Silver Linings from the Covid-19 Pandemic &amp; Lessons from the European Association of Neurosurgical Societies (EANS)

“Every cloud has a silver lining,” and indeed, every crisis provides opportunities for learning lessons and changing tactics. Nobody couldhave foreseen what happened because of the Covid-19 disease, from the unfolding outbreak stages to the epidemic, and now a globalpandemic; second and possibly third waves into 2021, and 2 million deaths and 98 million confirmed infections globally as of 25thJanuary 2021. The European Association of Neurosurgical Societies (EANS) canceled all major on-site activities in 2020; This included allthree cycles of our flagship event, the residential Training Courses for Residents in Neurosurgery, as well as various hands-on courses(table 1). However, amidst the chaos, suffering, and lockdown, and the uncertainties of traveling, hotel availabilities, and quarantines,the opportunity arose to convert some events to an online version. Several organizations and societies acted along the same lines, andthere has been an explosion of webinars and videoconferencing on a variety of platforms (1).