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Stefan G Spitzer,1 Laszlo Karolyi,1 Thomas Weinmann,1 Frank Scharfe,1 Carola Rämmler,1 Tobias Otto,1 Friedrich Jung,2 Clemens T Kadalie11Praxisklinik Herz und Gefäße, Akademische Lehrpraxisklinik der TU Dresden, Dresden, Germany; 2Saarland University, Homburg, Saar, GermanyPurpose: To provide data on acute and long-term outcomes from pulmonary vein isolation with the pulmonary vein ablation catheter (PVAC) in patients with paroxysmal or persistent atrial fibrillation (AF).Methods: This was a single-center, retrospective, nonrandomized, case control study. Patients with documented symptomatic paroxysmal or persistent AF were treated with PVAC or with point-by-point radiofrequency ablation guided by the NavX™ mapping system. All follow-up visits were conducted in our center at 1 month, 3 months, and 6 months, and then at 6-month intervals. Electrocardiography and 24-hour Holter monitoring were performed at each follow-up visit. The endpoints included procedure times, acute and 24-month outcomes, and complications.Results: Of the 539 patients that were enrolled consecutively, 388 were ablated using PVAC and 151 using radiofrequency ablation. More patients with paroxysmal AF were treated with PVAC than with radiofrequency ablation. Acute success rates were >99% with both methods. Procedure duration and fluoroscopy times were significantly (P

Background: Noise, one of the major environmental nuisances, affects the learning ability of children negatively. Objective: With the assumption that in the existing German 4-type school system children are exposed to various noise levels in each type of school, we investigated the association between children's school type and environmental noise level. Methods: In this cross-sectional study, we included 550 children—primary and secondary school students—aged 8–12 years, and who lived in 4 Bavarian cities. The environmental noise level was assessed by personal 24-h dosimeter measurements. The associations of interest were assessed by linear regression. Results: The average day noise level of 80.0 dB(A) was relatively high, exceeding the threshold level of 60 dB(A). In the model adjusted for sex, socioeconomic status (SES), and place of residence, noise level was significantly higher for primary schools by almost 2.3 dB(A); however, after additional adjustments for age, this association was distorted. The mean night noise level of 43.7 dB(A) was not associated with the school level. We could not find any significant differences in the noise level between different types of secondary schools. Conclusion: We found evidence that in Germany, children, especially of a younger age from primary school, are exposed to high noise levels during day in and outside the school environment. School administration and parents should work to make schools less noisy and more accomplished for learning to achieve a bright future for the children. [ABSTRACT FROM AUTHOR]

An experimental investigation was conducted to provide data on the behavior of lightweight and normal weight reinforced concrete columns subjected to simulated seismic forces. Sixteen full-scale column- beam assemblies representing a portion of a frame subjected to simulated seismic loading were tested. Test variables included concrete type, column size, amount of main column steel, size and spacing of column confining hoops, and magnitude of column axial load. The columns were subjected to constant axial load and slow moment reversals at increasing inelastic deformations. Test data showed that properly designed lightweight concrete columns maintained ductility and strength when subjected to large inelastic deformations from load reversals. Confinement requirements for normal weight concrete columns were shown to be applicable to lightweight concrete columns with axial loads up to 30 percent of the column design strength. Supplementary crossties engaging the column steel may be used to confine the core of lightweight and normal weight concrete columns. [ABSTRACT FROM AUTHOR]

Potential differential and non-differential recall error in mobile phone use (MPU) in the multinational MOBI-Kids case-control study were evaluated. We compared self-reported MPU with network operator billing record data up to 3 months, 1 year, and 2 years before the interview date from 702 subjects aged between 10 and 24 years in eight countries. Spearman rank correlations, Kappa coefficients and geometric mean ratios (GMRs) were used. No material differences in MPU recall estimates between cases and controls were observed. The Spearman rank correlation coefficients between self-reported and recorded MPU in the most recent 3 months were 0.57 and 0.59 for call number and for call duration, respectively. The number of calls was on average underestimated by the participants (GMR = 0.69), while the duration of calls was overestimated (GMR = 1.59). Country, years since start of using a mobile phone, age at time of interview, and sex did not appear to influence recall accuracy for either call number or call duration. A trend in recall error was seen with level of self-reported MPU, with underestimation of use at lower levels and overestimation of use at higher levels for both number and duration of calls. Although both systematic and random errors in self-reported MPU among participants were observed, there was no evidence of differential recall error between cases and controls. Nonetheless, these sources of exposure measurement error warrant consideration in interpretation of the MOBI-Kids case-control study results on the association between children's use of mobile phones and potential brain cancer risk., (© 2024 The Author(s). Bioelectromagnetics published by Wiley Periodicals LLC on behalf of Bioelectromagnetics Society.)

This paper aims to explain potential psychological effects of algorithmic management (AM) on human-centered task design and with that also workers' mental well-being. For this, we link research on algorithmic management (AM) with Sociomaterial System Theory and Action Regulation Theory (ART). Our main assumption is that psychological effects of sociomaterial systems, such as AM, can be explained by their impact on human action. From the synthesis of the theories, mixed effects on human-centered task design can be derived: It can be expected that AM contributes to fewer action regulation opportunities (i.e., job resources like job autonomy, transparency, predictability), and to lower intellectual demands (i.e., challenge demands like task complexity, problem solving). Moreover, it can be concluded that AM is related with more regulation problems (i.e., hindrance demands like overtaxing regulations) but also fewer regulation problems (like regulation obstacles, uncertainty). Based on these considerations and in line with the majority of current research, it can be assumed that the use of AM is indirectly associated with higher risks to workers' mental well-being. However, we also identify potential positive effects of AM as some stressful and demotivating obstacles at work are often mitigated. Based on these considerations, the main question of future research is not whether AM is good or bad for workers, but rather how work under AM can be designed to be humane. Our proposed model can guide and support researchers and practitioners in improving the understanding of the next generation of AM systems., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Röttgen, Herbig, Weinmann and Müller.)

Extracting spin system parameters from 1D high resolution 1 H-NMR spectra can be an intricate task requiring sophisticate methods. With a few exceptions methods to perform such a total line shape analysis commonly rely on local optimization techniques which for increasing complexity of the underlying spin system tend to reveal local solutions. In this work we propose a full Bayesian modeling approach based on a quantum mechanical model of the spin system. The Bayesian formalism provides a global optimization strategy which allows to efficiently include prior knowledge about the spin system or to incorporate additional constraints concerning the parameters of interest. The proposed algorithm has been tested on synthetic and real 1D 1 H-NMR data for various spin systems with increasing complexity. The results show that the Bayesian algorithm provides accurate estimates even for complex spectra with many overlapping regions, and that it can cope with symmetry induced local minima. By providing an unbiased estimate of the model evidence the proposed algorithm furthermore offers a way to discriminate between different spin system candidates., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: All authors from Bruker Switzerland AG report a relationship with Bruker BioSpin AG that includes: employment. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Background: Due to climate change, the increasing frequency of hot summer days and heat waves can result in occupational heat strain, especially in non-air-conditioned workplaces. Healthcare workers (HCW) engaged in patient care are particularly affected, as they are additionally exposed to physical stress. The use of personal protective equipment (PPE) can aggravate heat strain in HCW. This study aimed to examine the subjective well-being of HCW when exposed to heat and PPE under controlled conditions., Methods: This study was designed as a randomized crossover trial. Participants performed standardized healthcare tasks in a climatic chamber for approximately 3.5 h at different indoor temperatures (22 °C and 27 °C) and varied working conditions (with or without PPE). The effects on participants' subjective well-being, encompassing thermal, physiological and psychological stress were assessed using a customized questionnaire., Results: Heat had a greater effect than PPE on thermal, physical and psychological stress. Conversely, PPE had a greater effect on physical demand and effort. For the majority of outcomes, combined exposure to heat and PPE resulted in the highest perceived discomfort. Furthermore, the participants reported increased sweating and other discomforts when working at elevated temperatures or with PPE., Conclusions: In this study, heat and PPE, but particularly the combination of both factors, were identified as unfavorable working environments. Although the trials were conducted in a controlled environment, the outcomes provide valuable information about the effect of heat and PPE on HCW in a real-life setting. Furthermore, the design used in this study can be beneficial in evaluating the effect of mitigation strategies., (© 2024. The Author(s).)

Environmental exposure to lead substantially decreased over the past decades. However, soil of former mining areas still contains high lead levels. We therefore performed a biomonitoring study among children living in two former mining communities in Lower Saxony, Germany. In these communities, soil contains lead levels of 1000 to 30,000 mg/kg. Overall, 75 children (6-10 years of age) attending the two primary schools of the study area took part in the study. Parents completed a short questionnaire on sociodemographics, and children provided capillary whole blood samples. We analysed lead using inductively coupled plasma tandem mass spectrometer. We compared the results to current German (20 μg/l for boys, 15 μg/l for girls) and US (35 μg/l) reference values. Potential associations between questionnaire information and lead results were tested using lead as continuous outcome and using lead dichotomized at the reference values. Finally, we analysed spatial patterns of elevated biomonitoring results. Of all children, 48% exceeded the German reference values for lead (5% expected) and 8% the US reference value (2.5% expected). Children 6-8 years of age were more likely to exceed German reference values (63%) than 9-10 year old children were (32%; p Fisher = 0.01). No other questionnaire information was statistically significantly associated with biomonitoring results. Additionally, we did not find any indication of spatial clustering. In conclusion, we observed elevated blood lead levels in primary school children living in a former mining area. In the next step, exposure pathways need to be identified to implement effective public health measures., (© 2024. The Author(s).)

Background: Inadequate coordination between relevant professionals hampers the provision of appropriate care for individuals with fetal alcohol spectrum disorder (FASD). Integrated, multidisciplinary care is thus urgently required. Hence, we aimed at establishing the first university-bound, interdisciplinary specialist centre for FASD in Germany, systematically collecting data on its utilisation and evaluation by attendees., Methods: After our centre started to provide consultation and support services in July 2019 until May 2021, we collected 233 questionnaires on the centre's utilisation (including attendees' sociodemographic characteristics and the topics on which they requested consultation, e.g., general information about FASD, consultation on therapy options, and educational consultation). Ninety-four of 136 individuals who received consultation at our centre submitted an evaluation questionnaire that recorded attendees' satisfaction with the support they had received (e.g., the extent to which the consultation met their needs)., Results: Of 233 participants who completed the utilisation questionnaire, 81.8% were female, and 56.7% were aged 40 to 60 years. Moreover, 42% were foster parents, while 38% were professionals. Most attendees had questions on FASD in general as well as on a specific child or adolescent with FASD. Almost three quarters of the attendees requested consultation on adequate therapies for FASD patients, while 64% had questions on parenting issues. The overall quality of the consultation was rated very well., Discussion: Our service was used by both caregivers and professionals who reported numerous and complex concerns and needs. Professionally sound and multidisciplinary services are viable instruments to meet those needs, bearing the potential for quick and notable relief among individuals affected. We propose further advancement of networking and coordination between care providers, the expansion of multidisciplinary services, and securing early diagnosis and consistency of care as relevant steps to even better support children and adolescents with FASD and their families in the future., (© 2023 The Authors. Child: Care, Health and Development published by John Wiley & Sons Ltd.)

Due to the SARS-CoV-2 pandemic, healthcare workers worldwide faced major challenges in the form of psychological stress. The aim of this systematic literature review and meta-analysis is to identify mental health consequences and associated work-related factors in healthcare workers during a pandemic and to quantify the influence of associated work-related factors on mental health consequences. A systematic literature search according to PRISMA was conducted on 5 August 2021 using the databases PubMed Central and APA PsychInfo. The included studies investigated the mental health consequences and associated work-related factors in healthcare workers in a pandemic. In addition, we performed a risk of bias analysis to assess the study quality of the included studies using the JBI checklists. Random-effect models and pooled effect estimators were used for the meta-analysis. The Chi 2 and I 2 statistics were used to identify the statistical heterogeneity. Additional sensitivity analysis was performed. From a total of 3,910 publications, 43 studies met the inclusion criteria. These studies provided 15 stress consequences and 20 stress factors. The most frequently reported stress factors were 'contact with COVID-19 patients', 'no education or training in handling infectious diseases' and 'insufficient protective equipment'. Anxiety, stress, and depression were the most common outcomes identified. Analyses showed an increase in anxiety scores among HCWs who cared for COVID-19 patients, as well as a rise in depressive symptoms due to inadequate or no personal protective equipment. In this review, various pandemic-associated stress factors and stress consequences of healthcare workers were observed. With the results, criteria for effective measures and interventions can be developed to minimize the risk of stress consequences.

Introduction: Known protective factors for long-term outcome in children with fetal alcohol spectrum disorders (FASD) are early diagnosis and a stable, non-violent supportive environment. Which factors contribute to the stability of care is not yet known. Thus, the aim of our study was to evaluate whether the age at diagnosis and the complexity of brain dysfunction play a role for placement changes in children with FASD., Materials and Methods: An online survey was conducted among caregivers and professionals caring for children with FASD and seeking help at the German FASD Competence Centre Bavaria (N = 232). The survey collected information about diagnosis, brain dysfunctions, behavioural factors influencing everyday life and changes of placement. The association of timing of diagnosis, brain dysfunctions and neurobehavioral impairment with changes of placement (<2 vs. 2 or more changes) was evaluated via logistic regression models., Results: About 50% of the children received their diagnosis of FASD after the age of 5 years. The complexity of brain dysfunctions in children with FASD affecting everyday life was high. 15% of the children experienced four or more changes of placement. Children with more neuropsychological impairments experienced more changes of placement (OR: 2.53, 95% CI: 1.36-4.71)., Conclusions: Even though our results need to be interpreted with caution due to methodological limitations such as the use of a convenience sample and limited statistical power, they imply that severely affected children with FASD experience a less stable environment. These children may therefore be at high risk for a negative prognosis. To warrant a better prognosis for the affected children, professionals urgently need to pay attention to early recognition and the complexity of neuropsychological impairments in children with FASD as well as to the support that caregivers urgently need., Competing Interests: Declaration of Competing Interest The project Deutsches FASD KOMPETENZZENTRUM Bayern is supported by the Bavarian State Ministry of Health and Care, the German Federal Ministry of Health, the private foundation Robert-Vogel-Stiftung (RVS), and the non-profit organisation Soziale Beratungs- und Betreuungsdienste (SBB) Bayern gGmbH. The financial support had no influence on the study design; on the collection, analysis and interpretation of data; on the writing of the report; and on the decision to submit the article for publication. All authors have no other conflicts of interest., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Chronic stress at work is ubiquitous in modern societies. However, its influence on atopic dermatitis (AD) has hardly been investigated. This study aimed to elucidate the association between work-related stress and AD via a longitudinal study. The analysis comprised data from three phases (2002-2003, 2007-2009, 2017-2018) of the prospective Study on Occupational Allergy Risks (SOLAR), including 1,240 young adults aged 16 to 18 years at baseline (61% female) who were originally recruited for the International Study of Asthma and Allergies in Childhood Phase II in 1995-1996. AD was assessed at all three phases based on self-reports of a physician's diagnosis and symptoms. Work-related stress was measured at all three periods using the work discontent and work overload scales from the Trier Inventory for the Assessment of Chronic Stress with adaptions to school and university. Generalized estimating equations were used to analyze the association between stress and AD, treating work discontent and work overload first as continuous and then as categorical exposure variables. We observed 50 AD cases (4%) at SOLAR I, 48 (4%) at SOLAR II, and 42 (3%) at SOLAR III. A one-point increase in the work discontent score was associated with an odds ratio (OR) for AD of 1.05 (95% confidence interval [CI], 1.00-1.10). The respective increase in the work overload score led to an OR of 1.03 (95% CI, 0.99-1.06). In the categorical analysis, there was no clear indication of elevated odds of AD in the highest vs. lowest exposure group (4th vs. 1st quartile: OR, 1.53; 95% CI, 0.92-2.53 for work discontent; OR, 1.38, 95% CI, 0.83-2.27 for work overload). Altogether, we observed limited to no evidence for an association between work-related stress and AD. Our study's ability to detect stronger evidence may have been compromised by shortcomings such as nondifferential misclassification of the outcome or insufficient statistical precision due to small numbers of AD cases. Another explanation could be that AD predominantly becomes evident in childhood, not in adulthood.

Background: Growing up on a farm is associated with a reduced prevalence of respiratory allergies in childhood. Whether this protective effect remains into adulthood is unknown., Objectives: We aimed to prospectively investigate the relationship between farm exposure and prevalence of allergic rhinitis and wheeze from childhood to early adulthood., Methods: Participants from phase 2 of the Multidisciplinary Study to Identify the Genetic and Environmental Causes of Asthma in the European Community (GABRIEL) who were living in southern Germany (aged 6-11 years at baseline and 20-25 years at follow-up) were invited to complete a questionnaire on sociodemographic data, farm contact, respiratory symptoms, and potential confounders. Odds ratios (ORs) with 95% CIs were modeled by using generalized estimating equations., Results: Of the 2276 phase 2 participants, 1501 (66%) answered the follow-up questionnaire, of whom 1333 could be included in the analyses. Living on a farm was associated with reduced prevalence of allergic rhinitis (OR with persistent farm living = 0.4 [95% CI = 0.2-0.6]; OR with farm living at baseline only = 0.4 [95% CI = 0.2-0.8]). The OR for development of symptoms from baseline to follow-up was almost 3 (OR = 2.7 [95% CI = 2.1-3.3]) irrespective of farm living. For symptoms of wheeze, no statistically significant association with farm living was observed., Conclusions: The protective effect of farm living on allergic rhinitis persists from childhood to early adulthood. Continuing exposure over puberty does not add to the effect. This confirms that the window of opportunity for a protective effect might be found in childhood., (Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)

Objectives: Evidence suggests that precarious employment can have detrimental effects on workers' health, including mental health. Migrant workers are discussed to be especially vulnerable to such effects. Thus, we systematically reviewed existing research on the association between precarious employment and migrant workers' mental health., Methods: Three electronic databases (Web of Science, PsycINFO and PubMed/Medline) were searched for original articles on quantitative and qualitative studies published from January 1970 to February 2022 in English, German, Turkish and Spanish. Multiple dimensions of precarious employment were considered as exposure, with mental health problems as outcomes. Narrative synthesis and thematic analyses were performed to summarize the findings of the included studies along with risk of bias and quality assessment., Results: The literature search resulted in 1557 original articles, 66 of which met the inclusion criteria - 43 were of high quality and 22 were of moderate quality. The most common exposure dimensions analyzed in the studies included temporariness, vulnerability, poor interpersonal relationships, disempowerment, lacking workers' rights and low income. The outcome measures included stress, depression, anxiety and poor general mental health. The prevalence of these outcomes varied between 10-75% among the included quantitative studies. All qualitative studies reported one or more dimensions of precarious employment as an underlying factor of the development of mental health problems among migrants. Of 33 quantitative studies, 23 reported evidence for an association between dimensions of precarious employment and mental health., Conclusion: The results of this review support the hypothesis that precarious employment is associated with migrant workers' mental health.

Introduction: Flow disruptions (FD) in the operating room (OR) have been found to adversely affect the levels of stress and cognitive workload of the surgical team. It has been concluded that frequent disruptions also lead to impaired technical performance and subsequently pose a risk to patient safety. However, respective studies are scarce. We therefore aimed to determine if surgical performance failures increase after disruptive events during a complete surgical intervention., Methods: We set up a mixed-reality-based OR simulation study within a full-team scenario. Eleven orthopaedic surgeons performed a vertebroplasty procedure from incision to closure. Simulations were audio- and videotaped and key surgical instrument movements were automatically tracked to determine performance failures, i.e. injury of critical tissue. Flow disruptions were identified through retrospective video observation and evaluated according to duration, severity, source, and initiation. We applied a multilevel binary logistic regression model to determine the relationship between FDs and technical performance failures. For this purpose, we compared FDs in one-minute intervals before performance failures with intervals without subsequent performance failures., Results: Average simulation duration was 30:02 min (SD = 10:48 min). In 11 simulated cases, 114 flow disruption events were observed with a mean hourly rate of 20.4 (SD = 5.6) and substantial variation across FD sources. Overall, 53 performance failures were recorded. We observed no relationship between FDs and likelihood of immediate performance failures: Adjusted odds ratio = 1.03 (95% CI 0.46-2.30). Likewise, no evidence could be found for different source types of FDs., Conclusion: Our study advances previous methodological approaches through the utilisation of a mixed-reality simulation environment, automated surgical performance assessments, and expert-rated observations of FD events. Our data do not support the common assumption that FDs adversely affect technical performance. Yet, future studies should focus on the determining factors, mechanisms, and dynamics underlying our findings., (© 2021. The Author(s).)

Background: Phenotypes of asthma and allergic diseases are mainly studied separately for children and adults. To explore the role of adolescence and young adulthood, we investigated symptom trajectories at the transition from childhood into adulthood., Methods: Latent class analysis (LCA) was conducted in a population initially recruited for the German arm of Phase II of the International Study of Asthma and Allergies in Childhood and followed-up three times until their early 30s (N=2267). Indicators included in LCA were 12-month prevalences of symptoms of wheeze, rhinoconjunctivitis, and eczema. Latent classes were further characterised regarding important traits such as skin prick tests. Logistic regression models were used to investigate associations with environmental determinants such as smoking and occupational exposures., Results: Six latent classes were identified: an asymptomatic one as well as three with single and two with co-occurring symptoms. All trajectories essentially established between baseline assessment at around 10 years and the first follow-up at around 17 years. Probabilities for symptoms increased from childhood to adolescence, especially for wheeze-related latent classes, while they remained constant in adulthood. Wheeze-related latent classes were also positively associated with exposures during adolescence (e.g. active smoking)., Conclusion: Distinct trajectories of asthma and allergy symptoms establish from childhood through adolescence and stabilize during early adulthood. This pattern was most notable in wheeze-related latent classes which also showed the strongest positive associations with environmental exposures in adolescence/young adulthood. Therefore, not only childhood but also adolescence is relevant for disease development and offers considerable potential for prevention and health promotion., (© 2021 The Authors. Allergy published by European Academy of Allergy and Clinical Immunology and John Wiley & Sons Ltd.)

To investigate whether wastewater treatment plant (WWTP) workers and residents living in close proximity to a WWTP have elevated carriage rates of ESBL-producing Enterobacterales, as compared to the general population. From 2018 to 2020, we carried out a cross-sectional study in Germany, the Netherlands, and Romania among WWTP workers (N = 344), nearby residents (living ≤ 300 m away from WWTPs; N = 431) and distant residents (living ≥ 1000 m away = reference group; N = 1165). We collected information on potential confounders via questionnaire. Culture of participants' stool samples was performed with ChromID®-ESBL agar plates and species identification with MALDI-TOF-MS. We used logistic regression to estimate the odds ratio (OR) for carrying ESBL-producing E. coli (ESBL-EC). Sensitivity analyses included stratification by country and interaction models using country as secondary exposure. Prevalence of ESBL-EC was 11% (workers), 29% (nearby residents), and 7% (distant residents), and higher in Romania (28%) than in Germany (7%) and the Netherlands (6%). Models stratified by country showed that within the Romanian population, WWTP workers are about twice as likely (aOR = 2.34, 95% CI: 1.22-4.50) and nearby residents about three times as likely (aOR = 3.17, 95% CI: 1.80-5.59) to be ESBL-EC carriers, when compared with distant residents. In stratified analyses by country, we found an increased risk for carriage of ESBL-EC in Romanian workers and nearby residents. This effect was higher for nearby residents than for workers, which suggests that, for nearby residents, factors other than the local WWTP could contribute to the increased carriage., (© 2021. The Author(s).)

Introduction: Brain function deficits cause strong negative impacts for the everyday lives of children and adolescents with fetal alcohol spectrum disorders (FASD). Therefore, evidence-based intervention programs that are specifically designed for patients with FASD are needed but still scarce. The aim of the presented article is a systematic literature review of evidence-based intervention strategies for children and adolescents with FASD., Materials and Methods: A comprehensive systematic literature search was conducted in several relevant databases to identify randomized-controlled intervention studies for children and adolescents with FASD., Results: We identified 25 randomized-controlled studies regarding interventions in FASD. Overall, evidence indicating that some therapeutic interventions are effective in children and adolescents with FASD was found. Even though evidence-based interventions rarely lead to improvements of performance into a "normal range", those measures can alleviate negative consequences of prenatal alcohol exposure and relieve daily burdens., Conclusion: There are only a few randomized-controlled trials regarding therapy research for children and adolescents with FASD. Their results indicate that especially the combination of parent and child sessions present a promising approach for the treatment of FASD. Positive treatment effects of interventions seem to be domain specific, except for interventions regarding self-regulation or social interaction., Competing Interests: Declaration of competing interest The project ‘German Competence Center Bavaria’ (Deutsches FASD KOMPETENZZENTRUM Bayern) receives financial support from the Bavarian State Ministry of Health and Care, the German Federal Ministry of Health, the private foundation Robert-Vogel-Stiftung (RVS), and the non-profit organization Soziale Beratungs-und Betreuungsdienste (SBB) Bayern gGmbH. The funding bodies had no role in the study design, collection, analysis and interpretation of data, in the writing of the report, or in the decision to submit the article for publication. Apart from this funding, the authors declare no competing interests., (Copyright © 2021. Published by Elsevier Ltd.)

Introduction: Caring for individuals with fetal alcohol spectrum disorders (FASD) puts a substantial and often life-long burden on affected families. Caregivers' specific needs and demands are, however, not well understood so far. We thus aimed at systematically collecting data on the needs of individuals caring for children and adolescents with FASD., Materials and Methods: Between May 2019 and November 2020, a quantitative survey among caregivers and professionals from across Germany was performed. Participants completed a questionnaire collecting information on the perceived support caregivers receive from various sources as well as the current fulfilment of caregivers' needs. Specifically, the fulfilment of a variety of specific needs summarised in five categories was rated by the participants on a scale ranging from 1 (very good) to 6 (insufficient)., Results: Both caregivers and professionals rated the overall fulfilment of needs rather poorly (mean: 3.94 and 4.27, respectively). Caregivers indicated needs concerning coordination of support (4.74) and relief services (4.44) to be fulfilled the least while needs in the relief services category also received the lowest average grade among professionals (4.57). The needs that the caregivers regarded as most sufficiently fulfilled were their own knowledge about FASD (mean: 1.95) and their knowledge about the causes of their child's problems (mean: 1.87)., Conclusions: The results of the present study indicate that FASD caregivers are supported insufficiently, while most of their needs remain unmet. Health care planners and providers thus urgently need to identify and implement measures to better address FASD caregivers' needs and demands., Competing Interests: Declaration of competing interest The project ‘German Competence Centre Bavaria’ (Deutsches FASD KOMPETENZZENTRUM Bayern) within which the present study was performed receives financial support from the Bavarian State Ministry of Health and Care, the German Federal Ministry of Health, the private foundation Robert-Vogel-Stiftung (RVS), and the non-profit organisation Soziale Beratungs-und Betreuungsdienste (SBB) Bayern gGmbH. The funding bodies had no role in the study design, in the collection, analysis and interpretation of data, in the writing of the report, or in the decision to submit the article for publication. Apart from this funding, the authors declare no competing interests., (Copyright © 2021 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.)

Previous studies have shown poor working conditions and poor mental health among au pairs. However, there are limited longitudinal approaches to these conditions. Therefore, the main objectives of this study were to assess the occurrence of depressive symptoms longitudinally and to analyze the association between sociodemographic characteristics, working conditions and violence at work with depressive symptoms over time among Spanish-speaking au pairs living in Germany. A prospective cohort study was performed with three measurement intervals, which included 189 participants. Depressive symptoms were assessed by the Patient Health Questionnaire (PHQ-9). Generalized Estimating Equation (GEE) models were implemented to estimate the association between predictors and depressive symptoms. Au pairs who worked >40 h per week were more than three times more likely to experience depression than those who did not (OR: 3.47; 95% CI: 1.46-8.28). In addition, those exposed to physical violence were almost five times more likely to suffer from depression (OR: 4.95; 95% CI: 2.16-9.75), and au pairs who had bad schedule adaptation to social and family commitments had twice the risk of depression than those who did not (OR: 2.24; 95% CI: 0.95-5.28). This knowledge could be of interest for future au pairs, host families, au pair agencies and policy makers. Together, they could improve awareness and monitoring of au pair working conditions.

Fetal alcohol spectrum disorder is one of the most common chronic diseases at birth. It is very often not or falsely diagnosed. This leads to inadequate, ineffective care and treatment of the affected children as well as to insufficient support of their families. The result is not only a high rate of secondary disorders, but it also leads to fewer opportunities for secondary and tertiary prevention for each child and family. With the right diagnosis these opportunities are guaranteed. The primary prevention in the field of alcohol consumption during pregnancy and fetal alcohol spectrum disorder should be planned and performed by the medical and political partners in a structured interdisciplinary and scientifically based way. Besides health promotion and education of the general population, the knowledge transfer to doctors and other medical, psychological, and pedagogical professionals is of particular relevance.

Antibiotic resistance has become a serious global health threat. Wastewater treatment plants may become unintentional collection points for bacteria resistant to antimicrobials. Little is known about the transmission of antibiotic resistance from wastewater treatment plants to humans, most importantly to wastewater treatment plant workers and residents living in the vicinity. We aim to deliver precise information about the methods used in the AWARE (Antibiotic Resistance in Wastewater: Transmission Risks for Employees and Residents around Wastewater Treatment Plants) study. Within the AWARE study, we gathered data on the prevalence of two antibiotic resistance phenotypes, ESBL-producing E. coli and carbapenemase-producing Enterobacteriaceae , as well as on their corresponding antibiotic resistance genes isolated from air, water, and sewage samples taken from inside and outside of different wastewater treatment plants in Germany, the Netherlands, and Romania. Additionally, we analysed stool samples of wastewater treatment plant workers, nearby residents, and members of a comparison group living ≥1000 m away from the closest WWTP. To our knowledge, this is the first study investigating the potential spread of ESBL-producing E. coli , carbapenemase-producing Enterobacteriaceae , and antibiotic resistance genes from WWTPs to workers, the environment, and nearby residents. Quantifying the contribution of different wastewater treatment processes to the removal efficiency of ESBL-producing E. coli , carbapenemase-producing Enterobacteriaceae , and antibiotic resistance genes will provide us with evidence-based support for possible mitigation strategies.

Introduction: Asthma and allergies are complex diseases affected by genetic and environmental factors, such as occupational and psychosocial factors, as well as interactions between them. Although childhood is a critical phase in the development of asthma and allergies, few cohort studies on occupational outcomes followed up participants from childhood onwards. We present design, methods, and initial data analysis for the third follow-up of SOLAR (Study on Occupational Allergy Risks), a prospective and population-based German asthma and allergy cohort. Methods: The SOLAR cohort was initially recruited in 1995-1996 for Phase II of the German branch of the International Study of Asthma and Allergies in Childhood (ISAAC II) and followed up three times since, in 2002-2003, 2007-2009, and 2017-2018. During the third follow-up (SOLAR III), participants were between 29 and 34 years old. Since SOLAR focuses on occupational exposures, follow-ups were conducted at important points in time of the development of participants' career. To evaluate the potential of selection bias, responders and non-responders were compared based on variables from earlier study phases. In responders, frequency and pattern of missing values were examined and compared within the subsets of paper and online versions of the used questionnaires. Results: In total, 1,359 participants completed the questionnaire of the third follow-up (47.3% of eligible participants). Initially, the cohort started with 6,399 participants from the ISAAC II questionnaire study. A selection process led to a study population that is more female, higher educated, smokes less and has a higher proportion of certain asthma and allergy symptoms (also in their parents) than the initial cohort. Pattern and frequency of missing values were different for paper and online questionnaires. Discussion: The third follow-up of the SOLAR cohort offers the opportunity to analyze the course of asthma and allergies and their associations to environmental, occupational and psychosocial risk factors over more than 20 years from childhood to adulthood. Selection processes within the cohort might lead to bias that needs to be considered in future analyses., Competing Interests: EM reports grants from German Ministry of Education and Research, during the conduct of the study; personal fees from Massachassuetts Medical Society, personal fees from American Academy of Allergy, Asthma and Immunology, personal fees from Novartis Pharma SAS, personal fees from PharmaVentures, personal fees from OM Pharma, personal fees from Decision Resources, personal fees from The Chinese University of Hongkong, personal fees from University of Copenhagen, personal fees from HAL Allergie GmbH, personal fees from Ökosoziales Forum Oberösterreich, personal fees from Mundipharma, personal fees from American Thoracic Society, personal fees from AbbVie Deutschland GmbH & Co. KG, personal fees from University of Tampere, personal fees from European Commission, personal fees from University of Turku, personal fees from University Helsinki, personal fees from Peptinnovate, outside the submitted work. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Forster, Kreißl, Wengenroth, Vogelberg, von Mutius, Schaub, Nowak, Weinmann, Radon and Gerlich.)