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BACKGROUND: Neurosurgeons may resort to caffeine, alcohol, and various drugs to maintain peak performance as they grapple with work demands and escalated stress. The prevalence of this controversial strategy remains largely unexplored. METHODS: An anonymous survey of 23 questions formulated by our research group was distributed through personal contacts and neurosurgical societies. Inquiries revolved around the use of medications and other substances for job-related reasons. Data were analyzed via regression and descriptive statistics in python. RESULTS: In total, 215 neurosurgeons (43 residents) were included, with 213 disclosing their gender (94 females). Out of all, 9.3% were <30, 38.1% were 30-39, 44.6% were 40-59 and 7.9% were >60 years old. Most (70.7%) practiced in Europe, 18.6% in Asia, 6.5% in North and South America and the rest in Africa or Australia. While 132 participants stated they consume caffeine to manage challenging schedules, drugs for cognitive and mood enhancement were utilized by 18 and 35 respectively. Alcohol was employed for stress relief by 28 with 4 reporting as heavy drinkers. Drugs posed a solution to sleep disorders for 82, and helped 8 others in strengthening their hand dexterity. Notably, 12 of those claiming drug use, initiated it in medical school. Exercise, self-care activities and relational support were the main alternatives sought. Ultimately, most responders recommended extending mental health assistance and raising awareness about drug use. CONCLUSIONS: Reflecting on our results on job-associated drug use by neurosurgeons, we propose the judicious use of pharmacological or non- adjuncts, alongside the prioritization of neurosurgeons' well-being.
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Introduction: Neurosurgery is one of the most demanding medical specialties. For neurosurgeons, balancing professional activity with personal life can be challenging. Research question: To 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 methods: An 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). Results: A 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.
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The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles ("MISEV") guidelines for the field in 2014. We now update these "MISEV2014" guidelines based on evolution of the collective knowledge in the last four years. An important point to consider is that ascribing a specific function to EVs in general, or to subtypes of EVs, requires reporting of specific information beyond mere description of function in a crude, potentially contaminated, and heterogeneous preparation. For example, claims that exosomes are endowed with exquisite and specific activities remain difficult to support experimentally, given our still limited knowledge of their specific molecular machineries of biogenesis and release, as compared with other biophysically similar EVs. The MISEV2018 guidelines include tables and outlines of suggested protocols and steps to follow to document specific EV-associated functional activities. Finally, a checklist is provided with summaries of key points.
