Vaccine hesitancy among parents of children in their first two years of life.

Background: Vaccine hesitancy is considered a primary cause of outbreaks of vaccine-preventable infectious diseases. The Austrian vaccination plan includes 24 vaccinations in the first 2 years of life, 12 for free and 12 subject to a fee. Since preterm babies are more susceptible to severe infections, immunization is a vital protection strategy. This study examines the routine immunization schedule recommended for children in Austria, the number of timely vaccinations, and the number of delayed and rejected vaccinations. Possible reasons for vaccination delays and rejection and potential influencing factors (preterm birth, COVID-19 pandemic, information sources) are also analyzed. Methods: We included children aged 2 to 5 years who presented to Vienna's largest pediatric center with an Austrian mother-child pass and spent the first 2 years of their lives in Austria. Data was collected using questionnaires about the vaccination status, parents' reasons for any rejections or delays in the recommended vaccination regimen, the impact of the COVID-19 pandemic on individuals' vaccination behavior, and child-specific influencing factors such as preterm birth and socioeconomic factors. Results: 90% of the 150 study subjects follow the recommendations on routine vaccinations, while 40-62% accept vaccinations subject to a fee. Preterm infants received less fee-based (53%) as well as gratuitous (88%) vaccinations. While free vaccinations tend to be delayed, more fee based vaccinations are rejected. With free vaccinations, delays and refusals occur due to illness or missed appointments. In the case of fee- required vaccinations, however, fears of side effects are also one of the main reasons. Due to the COVID-19 pandemic, about a quarter of parents have become more skeptical about vaccines. However, the vaccination rate of premature babies is usually just below that of full-term babies. Physicians remain the most trustworthy source of information about vaccinations. Conclusion: Free vaccinations are more accepted by parents than fee based vaccinations. Preterm babies, which are a high risk group for vaccination preventable diseases, show a lower or delayed vaccination rate, which must be prevented through intensive doctor education. In addition, vaccination hesitancy changed during the COVID-19 pandemic, which needs to be addressed during the medical consultation.

Overcoming times of crisis: unveiling coping strategies and mental health in a transnational general population sample during and after the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic has had an unparalleled impact, precipitating not only direct threats to physical health but also widespread economic and psychological challenges. This study aims to explore the dynamics of coping behaviour and psychological distress (PD) across different phases of the pandemic within an adult general population sample, spanning Austria and Italy. METHODS: An online questionnaire-based panel study was conducted between 2020 and 2023 including three measurements. We collected data on sociodemographic variables, coping responses (Brief COPE), and PD (Brief-Symptom-Checklist). Statistical analyses were conducted within a linear-mixed-model framework. Multiple imputation and sensitivity analysis were applied to validate the results obtained by complete case analysis. RESULTS: The study follows 824 participants and reveals a marginal decrease in overall PD from the first to the second follow-up, particularly in clinically relevant phobic anxiety (35.6% and 34.5% to 25.4%). Most coping behaviours exhibited stable mean-levels with intra-individual variability across the study period. Maladaptive coping strategies were consistently linked to increased PD, whereas adaptive strategies were associated with decreased PD. CONCLUSION: Our findings underscore the complex nature of coping behaviours and PD during and after the pandemic, suggesting that while mean-levels of PD and coping responses remained relatively stable, most coping strategies were subject to intra-individual change. Maladaptive strategies were associated with increased PD, pinpointing to the need for interventions that establish the foundation for adaptive coping mechanisms and promote their application. Further research should explore the reciprocal influences of mental health on coping behaviour, incorporating interventional designs to unravel the nuances of these relationships.

A Whole Range of Cattle-An Isotopic Perspective on Roman Animal Husbandry in Lower Austria and Burgenland (Austria).

In this study, we try to combine traditional archaeozoological biometry, based on outer bone measurements, with stable isotope analyses of bone collagen. Right from the start of archaeozoological research in Central and Western Europe, the important size variability in Roman domestic cattle has puzzled scholars. According to an established view, these differences in bone size are attributed either to the simultaneous presence of different types or even breeds or to the result of crossbreeding of smaller, native, and larger Roman cattle. Likewise, the episodic import of large-sized animals has been considered. First, we selected thirty proximal phalanges of cattle from three sites including five archaeological contexts from eastern Austria (Roman provinces of Noricum and Pannonia). The bone sample comprised the whole hitherto observed metric variability in Roman provincial cattle, and we tried to include minimal and maximal specimens. The results from stable isotope analyses (δ15N, δ13C, δ18O, δ2H) carried out on thirty proximal phalanges indicated that isotope signals were rather site-specific and, generally, not related to bone size. Therefore, we conclude that at least in the area investigated, small and large cattle types were raised and herded in the same areas and not spatially separated. There are, however, uncertain indicators of intra-site differences in isotope signals related to bone size, which should be checked on much larger sample sets.

Ongoing and emerging issues for residential long-term care in the context of Covid-19.

Background: Long-term care facilities have been confronted with various workforce challenges, including a poor image within the nursing profession, a shortage of staff, and a growing demand for long-term care. Furthermore, these facilities have been significantly impacted by the pandemic and the respective measures with detrimental effects on residents, staff, and their family members. Aim: This study explored issues in working in residential long-term care from the perspective of nurses and their perception on amplifying and additional effects of Covid-19. Methods: It applied a qualitative design focusing on experiences and views of 25 LTC nurses working in Austrian long term care facilities during the pandemic. Data were collected by conducting in-depth interviews either virtually or in presence. The data analysis was conducted by applying a thematic analysis. Results: The four identified themes are: (1) Work motivation, (2) Dealing with vulnerability, (3) Human Resource Planning and (4) External view on long-term care. For each theme it was delineated which aspects have been present in the pre-Covid-19 situation and which became more visible or arose additionally. Conclusions: Nurturing connection between LTC nurses and with residents and relatives as well as signaling the positive aspects of LTC such as relationships, challenge and responsibility may allow to tackle Human Resource Planning issues.

Equal waiting times for all? Empirical evidence for elective surgeries in the Austrian public healthcare system.

OBJECTIVES: This study analyses waiting times for elective surgeries and potential determinants, including supplementary private health insurance, visits in the operating physician's private practice and informal payments for faster treatment. STUDY DESIGN: Retrospective patient questionnaire survey. METHODS: The survey was conducted in eleven Austrian rehabilitation centres in 2019. Data was analysed based on bivariate tests (n = 400) and a multivariate negative-binomial regression model (n = 310) with institution- and patient-related characteristics as independent variables. RESULTS: Median waiting times were 8.9 weeks (IQR: 4.5-18.0) for hip replacement and 8.4 weeks (IQR: 5.0-20.0) for knee replacement surgery. 10.9% of the patients reported having received an offer to shorten their waiting time through a visit in the operating physician's private practice before the surgery or through an informal payment directly to the operating physician. Surgery in private for-profit hospitals, supplementary private health insurance and severe pain were associated with shorter waiting times. CONCLUSIONS: While waiting times for elective surgeries in Austria are below international levels, shorter waits for patients with private health insurance and offers to reduce waiting times through informal payments point to equitable access concerns in a public healthcare system.

[Geriatric assessment goes digital-Possible applications in the emergency department setting]. / Geriatrisches Assessment goes digital ­ Einsatzmöglichkeiten im Setting der Notaufnahme.

The geriatric assessment is a basic requirement and a key quality parameter in geriatric care. An increasing number of older patients are presenting to emergency or central admission departments and discharge units in hospitals. For this reason, and in view of the time-critical decision-making requirements in this setting, digital applications of basic geriatric assessment data are becoming increasingly more important for the high-quality follow-up care of geriatric patients.

Three prolonged outbreaks of metallo-ß-lactamase-producing Pseudomonas aeruginosa in an Upper Austrian hospital, 2017-2023.

In spring 2022, an increase in metallo-ß-lactamase-producing Pseudomonas aeruginosa (MBL-Pa) infections was detected in a hospital in Upper Austria. To identify the source of infection and to stop further transmissions, an epidemiological outbreak investigation including whole-genome sequencing (WGS)-based typing was conducted. The final case definition included cases admitted to the hospital between 2020 and 2023 with an MBL-Pa in one of the three genomic clusters identified. In addition, the investigation was extended to include historical cases from 2017. Core genome multilocus sequence typing was performed to assess the genetic relatedness between the isolates. Fifty-four clinical P. aeruginosa isolates and eight P. aeruginosa isolates from the hospital environment were obtained. All but nine isolates grouped into one of three genomic clusters (ST235/blaVIM-1, ST111/blaVIM-2, or ST621/blaIMP-13), which were considered to be distinct, prolonged outbreaks involving 47 out of 52 cases. The most likely source of infection for cluster 1 (ST111/blaVIM-2) and cluster 2 (ST235/blaVIM-1) was sinks in the intensive care unit (ICU) washroom. Cluster 3 clone (ST621/blaIMP-13) could have originated in the urology ward in 2020 and then spread to the ICU years later. However, the nosocomial origin of this clone could not be proven. In March 2023, following the implementation of control measures (gowning, patient isolation, screening, and daily disinfection), no further MLB-Pa was detected, and the outbreaks were considered to be over. As ICUs play an important role in the transmission of P. aeruginosa, emphasis should be placed on genomic surveillance, infection prevention, and control in such wards. IMPORTANCE: The significance of our work lies in the successful resolution of three prolonged outbreaks of MBL-Pa infections in a hospital in Upper Austria. Through a comprehensive epidemiological investigation coupled with WGS-based typing of P. aeruginosa isolates, the study identified three distinct genomic clusters responsible for prolonged outbreaks involving 47 cases. The investigation pinpointed sinks in the ICU washroom as the likely source of infection for two of the clusters. The study demonstrates the effectiveness of control measures such as hand hygiene, gowning, patient isolation, screening, and disinfection in stopping further transmission and bringing the outbreaks to a close. This underscores the critical role of genomic surveillance and control measures, particularly in high-risk settings like ICUs, in reducing nosocomial transmission of MBL-Pa infections.

Monitoring of Astroviruses, Brno-Hantaviruses, Coronaviruses, Influenza Viruses, Bornaviruses, Morbilliviruses, Lyssaviruses and Pestiviruses in Austrian Bats.

Here, we report the results of a monitoring study of bat viruses in Austria to strengthen the knowledge of circulating viruses in Austrian bat populations. In this study, we analyzed 618 oropharyngeal and rectal swab samples from 309 bats and 155 pooled tissue samples from dead bats. Samples were collected from 18 different bat species from multiple locations in Austria, from November 2015 to April 2018, and examined for astroviruses, bornaviruses, coronaviruses, hantaviruses, morbilliviruses, orthomyxoviruses (influenza A/C/D viruses), pestiviruses and rhabdoviruses (lyssaviruses) using molecular techniques and sequencing. Using RT-qPCR, 36 samples revealed positive or suspicious results for astroviruses, Brno-hantaviruses, and coronaviruses in nine different bat species. Further sequencing revealed correspondent sequences in five samples. In contrast, none of the tested samples was positive for influenza viruses A/C/D, bornaviruses, morbilliviruses, lyssaviruses, or pestiviruses.

Status quo of interprofessional education for midwifery and medical students in Germany, Austria, and Switzerland.

Objectives: The care of women and their families around childbirth requires effective interprofessional collaboration of the midwifery and medical profession. Given the academisation of midwifery, early interaction between students of midwifery and medicine is both necessary and feasible. As there is a lack of comprehensive data on interprofessional education (IPE) for midwifery and medical students at higher education institutions in Germany, Austria, and Switzerland (DACH region), the aim was to identify existing IPE activities, and their curricular determination. Methods: The exploratory study was conducted in the DACH region over three months (Dec. 2022-Feb. 2023). Higher education institutions offering midwifery science and/or medicine were invited to participate in a web-based survey. The questionnaire focused on the structure and curricular implementation of IPE courses, on cooperation, financial support and more. Results: A total of 58 out of 96 invited institutions (60%) participated in the survey, of which 34 (59%) offered IPE. Eighteen institutions (19%) offered 32 IPE courses for midwifery and medical students through cooperation within faculty (n=8) and between faculties (n=10). Notably, most of these IPE courses (60%) were integrated into the required curriculum of both study programmes. Most IPE courses were offered without financial support (71%). Conclusion: The current status quo highlighted the existence of numerous IPE offers for midwifery and medical students in the DACH region that warrant further curricular integration of proven and well-established best practice examples to further enhance these initiatives.

PCSK9 inhibitors in real life-Cardiometabolic risk management in dyslipidemic patients in Vienna.

BACKGROUND: Proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitors have emerged as important therapeutic options for patients unable to achieve the low-density lipoprotein cholesterol (LDL­C) target or to tolerate alternative lipid-lowering agents. The aim of this study was to investigate the efficacy of PCSK9 inhibitor treatment in tertiary routine care, by determining the percentage of patients reaching individual LDL­C target levels 1 year after treatment initiation. PATIENTS AND METHODS: Patients routinely started on PCSK9 inhibitors at our lipid clinic between 2017 and 2020 were retrospectively analyzed. Attainment of the LDL­C target, utilization of follow-ups, cardiovascular events and effects on laboratory parameters were investigated. RESULTS: In this study 347 patients were included, with the majority managed in secondary prevention (94.5%). The LDL­C target was achieved by 44.9% after ca. 14 months, with differences between statin users and non-users (51.0% vs. 22.7%; p < 0.001). The median LDL­C decreased from 126.00 mg/dL at baseline to 48 mg/dL (-61.6%; -77.00 mg/dL; p < 0.001) after ~2 months and to 60 mg/dL (-52.9%; -59.00 mg/dL; p < 0.001) after ~14 months. Median lipoprotein(a) levels decreased significantly from 184.0 nmol/L to 165.5 nmol/L (-25.9%; -25.5 nmol/L; p = 0.001) after ~2 months, whereas no effects on creatine kinase, amylase and lipase were detectable. Of the patients 15% utilized 4 follow-ups. The PCSK9 inhibitor intolerance occurred in 3.5% of patients. CONCLUSION: With the effect of LDL-lowering remaining constant over 14 months, PCSK9 inhibitor treatment showed effective and sustainable LDL­C lowering in a majority of patients in secondary prevention, bringing them closer to the recommended LDL­C goal, particularly those under concomitant statin medication. Treatment with PCSK9 inhibitors appears to be well-tolerated, confirming data from clinical trials in real life.

Shall We Screen Lung Cancer with Volume Computed Tomography in Austria? A Cost-Effectiveness Modelling Study.

This study assessed the cost-effectiveness of a lung cancer screening (LCS) program using low-dose computed tomography (LDCT) in Austria. An existing decision tree with an integrated Markov model was used to analyze the cost-effectiveness of LCS versus no screening from a healthcare payer perspective over a lifetime horizon. A simulation was conducted to model annual LCS for an asymptomatic high-risk population cohort aged 50-74 with a smoking history using the Dutch-Belgian Lung Cancer Screening Study (NEderlands-Leuvens Longkanker ScreeningsONderzoek, NELSON) screening outcomes. The principal measure utilized to assess cost-effectiveness was the incremental cost-effectiveness ratio (ICER). Sensitivity and scenario analyses were employed to determine uncertainties surrounding the key model inputs. At an uptake rate of 50%, 300,277 eligible individuals would participate in the LCS program, yielding 56,122 incremental quality-adjusted life years (QALYs) and 84,049 life years gained compared to no screening, with an ICER of EUR 24,627 per QALY gained or EUR 16,444 per life-year saved. Additionally, LCS led to the detection of 25,893 additional early-stage lung cancers and averted 11,906 premature lung cancer deaths. It was estimated that LCS would incur EUR 945 million additional screening costs and EUR 386 million additional treatment costs. These estimates were robust in sensitivity analyses. Implementation of annual LCS with LDCT for a high-risk population, using the NELSON screening outcomes, is cost-effective in Austria, at a threshold of EUR 50,000 per QALY.

Isolation and characterization of Leptospira licerasiae in Austrian swine - a first-time case report in Europe.

BACKGROUND: Leptospiraceae comprise a diverse family of spirochetal bacteria, of which many are involved in infectious diseases of animals and humans. Local leptospiral diversity in domestic animals is often poorly understood. Here we describe the incidental detection of Leptospira (L.) licerasiae in an Austrian pig. CASE PRESENTATION: During an experiment to characterize the pathogenesis of L. interrogans serovar Icterohaemorrhagiae in pigs, cultivation of a urine sample from a non-challenged contact pig resulted in growth of a spirochetal bacterium that tested negative for pathogenic Leptospira (LipL32 gene). PCR, Sanger sequencing and standard serotyping further confirmed that the recovered isolate was clearly different from the challenge strain L. interrogans serovar Icterohaemorrhagiae used in the animal experiment. Whole genome sequencing revealed that the isolate belongs to the species L. licerasiae, a tropical member of the Leptospiraceae, with no prior record of detection in Europe. CONCLUSIONS: This is the first report describing the occurrence of L. licerasiae in Europe. Since L. licerasiae is considered to have intermediate pathogenicity, it will be important to follow the geographical distribution of this species and its pathogenic and zoonotic potential in more detail.

A Comparative Analysis of Mammography Uptake between Migrant and Non-Migrant Women in Austria-Results of the Austrian Health Interview Survey.

Mammography can reduce breast cancer incidence and mortality. Studies on the utilization of mammography among migrant and non-migrant women are inconsistent. Many of these studies do not take the heterogeneity of migrants in terms of ethnicity and country of origin into account. The aim of the present study was to examine disparities in the use of mammography between non-migrant women and the five largest migrant groups in Austria. The study used data from a nationwide population-based survey of 5118 women aged 45 years and older and analyzed the participation in mammography as a dependent variable. Multivariable logistic regression was used to compare mammography uptake between the aforementioned groups of women, while adjusting for socioeconomic and health variables. The study shows that all migrant groups involved tended to use mammography less frequently than non-migrant women; statistically significant differences, however, were only observed for Hungarian migrant women (adjusted OR = 0.36; 95%-CI: 0.13, 0.95; p = 0.038) and women from a Yugoslavian successor state (adjusted OR = 0.55; 95%-CI: 0.31, 0.99; p = 0.044). These findings are consistent with other studies in Europe and beyond, highlighting the heterogeneity of migrant populations and emphasizing the need for a diversity-sensitive approach to health care.

Fungal Biodeterioration Risk in Monastic Libraries without Climate Control.

Fungi have always posed an unquestionable threat to heritage collections worldwide. Now, in a future of climate change, biological risk factors may have to be considered even more than before. Models and simulations to assess possible impacts a changing outdoor climate will have on indoor environments and, in turn, on biodeterioration are still underdeveloped and require a more substantial data basis. This study aimed at filling some of these knowledge gaps through a broad-based approach combining microclimatic and microbiological monitoring in four historic libraries in Austria with an uncontrolled indoor climate: Altenburg Abbey, Melk Abbey, Klosterneuburg Monastery and the Capuchin Monastery in Vienna. Data were generated from thermohygrometric sensors, cultivation-dependent air- and surface sampling and further surface dust sampling for cultivation-independent analyses. Results gave insights on the status quo of microbiological loads in the libraries and outdoor-indoor relationships. Influences of the geographic location and room-use on corresponding indoor fungal profiles were identified. Lower fungal diversities were found at the most rural site with the strongest climatic fluctuations and extreme values than in the most urban, sheltered library with a very stable climate. Further, the humidity-stabilizing potential of large collections of hygroscopic materials, such as books, was also examined. Implications for a sustainable approach to prevent future biodeterioration are discussed, supporting the long-term preservation of these valuable historic collections.

Low-, moderate-, and high-risk obesity in association with cost drivers, costs over the lifecycle, and life expectancy.

BACKGROUND: The prevalence of low-, moderate-, and high-risk obesity has been increasing globally. Our aim was to estimate the societal burden of these three obesity classes in the Austrian population by taking a societal-annual perspective and an individual-life-cycle perspective. Secondly, we sought to identify the respective cost drivers and the effects on life expectancy. METHODS: We used population-weighted survey data on the distribution of body mass index (BMI) and data on relative risks regarding 83 diseases. Using fractional polynomial regressions, we estimated relative risks per BMI unit for about 30 cost-intensive diseases up to BMI values of 50. The approach for the cost analysis was based on the use of population-attributable fractions applied to direct medical and indirect cost data. Macro-disease-specific data regarding cost factors came from cost-of-illness statistics and administrative sources. RESULTS: About 8.2% of deaths and 4.6% of health expenditure are attributable to obesity in Austria in 2019, causing 0.61% of GDP loss. A third of annual direct and indirect costs came from class 2 and class 3 obesity. From an individual perspective, life-cycle costs of class 2 and class 3 obesity were 1.9 and 3.6 times the costs of class 1 obesity, respectively. At the age of 45, people with high-risk obesity are about to lose approximately 4.9 life years and 9.7 quality-adjusted life years. CONCLUSIONS: We have extended the method of population-attributable fractions, allowing us to estimate differences in the life-cycle direct medical and indirect costs between low-, moderate-, and high-risk obesity. We found that the lifetime costs of obesity are strikingly different between obesity classes, which has been veiled in the societal-annual perspective. Our findings provide a foundation for evaluating public health interventions aimed at combating obesity in order to mitigate the escalating individual and societal burden resulting from obesity prevalence and complications in the future.

Genomic surveillance of SARS-CoV-2 evolution by a centralised pipeline and weekly focused sequencing, Austria, January 2021 to March 2023.

BackgroundThe COVID-19 pandemic was largely driven by genetic mutations of SARS-CoV-2, leading in some instances to enhanced infectiousness of the virus or its capacity to evade the host immune system. To closely monitor SARS-CoV-2 evolution and resulting variants at genomic-level, an innovative pipeline termed SARSeq was developed in Austria.AimWe discuss technical aspects of the SARSeq pipeline, describe its performance and present noteworthy results it enabled during the pandemic in Austria.MethodsThe SARSeq pipeline was set up as a collaboration between private and public clinical diagnostic laboratories, a public health agency, and an academic institution. Representative SARS-CoV-2 positive specimens from each of the nine Austrian provinces were obtained from SARS-CoV-2 testing laboratories and processed centrally in an academic setting for S-gene sequencing and analysis.ResultsSARS-CoV-2 sequences from up to 2,880 cases weekly resulted in 222,784 characterised case samples in January 2021-March 2023. Consequently, Austria delivered the fourth densest genomic surveillance worldwide in a very resource-efficient manner. While most SARS-CoV-2 variants during the study showed comparable kinetic behaviour in all of Austria, some, like Beta, had a more focused spread. This highlighted multifaceted aspects of local population-level acquired immunity. The nationwide surveillance system enabled reliable nowcasting. Measured early growth kinetics of variants were predictive of later incidence peaks.ConclusionWith low automation, labour, and cost requirements, SARSeq is adaptable to monitor other pathogens and advantageous even for resource-limited countries. This multiplexed genomic surveillance system has potential as a rapid response tool for future emerging threats.

Catch of Reesa vespulae in Heritage Environments.

The skin beetle Reesa vespulae is regularly found beyond North America where it originated. The larvae cause considerable concern in museums, as they damage hides or furs in addition to being a special source of damage to collections of dried plants in herbaria or collections of insects and other zoological specimens. Reesa vespulae arrived in Europe in the mid-20th century and was associated mostly with stored food products, but over time, it has become recognised as a museum pest. Although it is still uncommon and may only be observed in a small fraction of museums, when the insect is found in large numbers, it can cause problems. Catches from blunder traps in Austrian museums and from an online database in the UK were used to track changing concern over the insect. As a single female beetle can continue to reproduce because the species is parthenogenetic, its presence can persist over long periods of time. Although small populations in museums are typically found in the adult form, the larval forms are more common where a site is infested by high numbers, perhaps because the larvae and adults must range more widely for food. Although R. vespulae can be controlled using pesticides, it is also possible to kill the larvae within infested materials through freezing or anoxia.

Retrospective Analysis of Rectal Endoscopic Submucosal Dissection at Ordensklinikum Linz and Kepler Universitätsklinikum Linz.

Background and study aim: Endoscopic submucosal dissection is a minimally invasive endoscopic procedure for the removal of neoplastic benign and early malignant lesions in the gastrointestinal tract. In this study, we analyse the success and safety of rectal ESD at Linz hospitals, focusing on a specific endoscopist. Additionally, we examine whether there is a learning curve regarding success parameters. Methods: This retrospective study included all 102 patients who underwent endoscopic submucosal dissection of the rectum by a defined endoscopist at Ordensklinikum Hospital and Kepler University Hospital between December 2010 and May 2021. With the collected data, a descriptive statistic was carried out and regression analyses were performed. Results: The en bloc resection rate was 78.4% and the rate of lesions removed in healthy tissue was 55.6%. The average procedure time was 179 min and the complication rate was 7.8%. In total, 26.4% of cases showed carcinoma; in 25.9% of these cases, an oncologically curative resection was achieved with ESD. Follow-up data were available for 61.1% of cases, with recurrence being diagnosed in 3.6% of cases. A learning curve was observed regarding the rate of lesions removed in healthy tissue and the procedure time, but not regarding the en bloc resection rate. Conclusions: Endoscopic submucosal dissection is a safe method for the removal of large rectal adenomas and early carcinomas. The en bloc resection rate of the analysed procedures is within the range of comparable European studies. The rate of lesions removed in healthy tissue is below the R0 resection rate of the comparative literature; however, a learning curve could be observed in this parameter.

The death of the Empress Elisabeth of Austria and Queen of Hungary-retold and reassessed with reconstruction of her autopsy.

In this publication 125 years after the violent death of the famous Empress Elisabeth (1837-1898) of Austria, known as Sisi, a modern evaluation as well as valuation will be presented. The day after her assassination by the young anarchist Luigi Lucheni using a file, a partial autopsy was performed to find out the exact cause of death-a pericardial tamponade. The complete translation of the autopsy report is part of this article, the intention being to avoid unclear wording and translation errors, which have often caused some confusion in the past. A pictorial illustration of the puncture canal will provide clarity through medical facts as to how Empress Elisabeth's death came about by correct pathological and anatomical description and, thus, counteract former interpretations.

The diaspora model for human migration.

Migration's impact spans various social dimensions, including demography, sustainability, politics, economy, and gender disparities. Yet, the decision-making process behind migrants choosing their destination remains elusive. Existing models primarily rely on population size and travel distance to explain the spatial patterns of migration flows, overlooking significant population heterogeneities. Paradoxically, migrants often travel long distances and to smaller destinations if their diaspora is present in those locations. To address this gap, we propose the diaspora model of migration, incorporating intensity (the number of people moving to a country), and assortativity (the destination within the country). Our model considers only the existing diaspora sizes in the destination country, influencing the probability of migrants selecting a specific residence. Despite its simplicity, our model accurately reproduces the observed stable flow and distribution of migration in Austria (postal code level) and US metropolitan areas, yielding precise estimates of migrant inflow at various geographic scales. Given the increase in international migrations, this study enlightens our understanding of migration flow heterogeneities, helping design more inclusive, integrated cities.