Ageism and the digital divide in Switzerland during COVID-19: Lessons for the post-pandemic world.

The COVID-19 pandemic erupted in early 2020. The Swiss Federal Council implemented a semi-lockdown in March 2020, asking people, particularly older adults, to stay at home to limit the transmission of the disease and to use digital tools to maintain their social relations and activities. This study inquired how older adults confronting precarity experienced these restrictions, how digital tools functioned in this context, and what learning could therefore be imbibed for the post-pandemic era. We conducted semi-structured telephone interviews with adults aged between 66 and 90 years living in a rural and mountainous Swiss region. The obtained data were subsequently thematically analyzed. The results revealed that the respondents experienced ageism during the semi-lockdown and reported limited or non-existent opportunities to use digital tools to maintain online social contact. This predicament increased their sense of loneliness and amplified their feelings of rejection by the outside world. These observations elucidate the need for the enhancement of non-ageist social support for older people, including individuals with limited social and material resources. We advocate the adoption of innovative initiatives in the post-pandemic era to better include precarious older people in our localities and neighborhoods.

Proches aidants en psychiatrie : quelle (in)adéquation entre besoins et offres de soutien ?

INTRODUCTION: Informal caregivers play a vital role in supporting people with severe mental illness. However, this role can leave informal caregivers with significant unmet needs. The aim of this qualitative study is to identify the extent to which the support offered to informal caregivers in adult psychiatry in French-speaking Switzerland meets their needs. METHOD: Individual semi-structured interviews and focus groups were conducted with informal caregivers, mental health professionals, and service providers. The data were analyzed by theme. RESULTS: The need for assistance and the need for information are two themes identified as prevalent among informal caregivers. Despite a consensus on the need for more support and information, informal caregivers, service providers, and health professionals do not assign the same importance to specific aspects of these themes. Suggestions for improving practices at the institutional, socio-political, and civil-society levels are put forward. Given the diversity of viewpoints on the priority needs of informal caregivers, there is a risk of offering support that only partially corresponds to the difficulties encountered by informal caregivers. CONCLUSIONS: Matching support and needs remains a major challenge. Agreeing on a consensual definition of support and information needs and proposing tailored approaches could make it possible to develop support services that meet the actual needs of informal caregivers.

[Requests for cannabinoids for therapeutic use : how to support patients ?] / Demandes de cannabinoïdes à usage thérapeutique : comment accompagner les patient-e-s ?

The cannabis plant is used to relieve incapacitating symptoms that are refractory to recommended treatments and to improve quality of life, often as a treatment of last resort. Despite growing patient demand and political will in Switzerland, access to cannabinoids for medical use remains complicated in practice, due to the limitation of robust medical indications, high cost (most often non-reimbursed) and doctor's lack of knowledge how to prescribe them. Given the low risks of cannabinoids for medical use, a pragmatic approach would be to respect "the right of patients" to access these treatments, enabling patients to evaluate their effect, reinvest in the therapeutic relationship and regain a central and active role in the management of their illness.

La plante de cannabis est utilisée pour soulager des symptômes invalidants, réfractaires aux traitements recommandés, et pour améliorer la qualité de vie, souvent comme traitement de dernier recours. Malgré une demande croissante des patient-e-s et une volonté politique en Suisse, l'accès aux cannabinoïdes à usage médical reste compliqué en raison de la limitation des indications médicales robustes, de leur coût élevé le plus souvent non remboursé et du manque de connaissances des médecins pour les prescrire. Compte tenu des faibles risques des cannabinoïdes à usage médical, une approche pragmatique serait de respecter le droit des patient-e-s à accéder à ces traitements en en devenant les juges, en leur permettant de réinvestir la relation thérapeutique et reprendre un rôle central dans la gestion de leur maladie.

[Contribution of physical and rehabilitation medicine to primary care medicine]. / Apport de la médecine physique et de réadaptation à la médecine de premier recours.

Physical and rehabilitation medicine (PRM) is an independent medical specialty, little known in Switzerland. This specialty, strongly linked to the holistic approach of the International Classification of Functioning, will be increasingly solicited by the epidemiology of disability and the imperatives of "ageing better". Its skills in prescribing human and material resources for rehabilitation provide added value in terms of loss of autonomy. Based on a biopsychosocial model, PRM has a high role to play in prevention and primary healthcare, as well as in the management and prevention of the consequences of functionally limiting diseases. There are, however, financial (pricing) and demographic (lack of representation) obstacles to effective action on behalf of the population and the healthcare system.

La médecine physique et de réadaptation (MPR), discipline indépendante, est peu connue en Suisse. Cette spécialité, liée à l'approche holistique de la classification internationale du fonctionnement, sera de plus en plus sollicitée par l'épidémiologie du handicap et les impératifs du « vieillir mieux ¼. Ses compétences de prescription des moyens humains et matériels en réadaptation apportent une plus-value sur la perte d'autonomie. Basée sur un modèle biopsychosocial, la MPR trouve sa place dans la prévention et les soins de santé primaires ainsi que dans la prise en charge et la prévention des conséquences des maladies induisant une limitation fonctionnelle. Il existe toutefois des obstacles financiers (tarification) et démographiques (insuffisance de représentation) pour une action efficace au service de la population et du système de santé.

[Opportunities associated with cannabis sales pilot trials : the Cann-L project]. / Essais-pilotes de vente de cannabis : exemple du projet Cann-L.

In the context of an international trend of cannabis legalisation and regulation, Switzerland is now allowing strictly supervised local pilot trials of cannabis sales. One of these is the Cann-L project in Lausanne, which will evaluate the impact on cannabis consumption of an access to a non-profit, public health-oriented distribution model. Opening in December 2023, it already has more than 500 participants whose profiles differ from those usually found in population surveys. In addition, around twenty people have already contacted the study's referring doctor, demonstrating a need and interest in advice and support.

Dans le contexte d'une « vague ¼ de légalisation et régulation du cannabis au niveau international, la Suisse permet désormais la mise en œuvre d'essais pilotes locaux de vente de cannabis strictement encadrés. L'un d'entre eux est le projet lausannois Cann-L évaluant l'effet sur la consommation de cannabis de l'accès à un modèle de vente à but non lucratif orienté sur la santé publique. Ouvert en décembre 2023, il compte déjà plus de 500 participant-e-s dont le profil se différencie de celui que l'on observe habituellement dans les enquêtes populationnelles. En outre, une vingtaine de personnes ont déjà fait appel au médecin référent de l'étude, montrant ainsi un besoin et un intérêt pour des conseils et un accompagnement.

Gender/Sex Disparities in the COVID-19 Cascade From Testing to Mortality: An Intersectional Analysis of Swiss Surveillance Data.

Objectives: This study investigates gender and sex disparities in COVID-19 epidemiology in the Canton of Vaud, Switzerland, focusing on the interplay with socioeconomic position (SEP) and age. Methods: We analyzed COVID-19 surveillance data from March 2020 to June 2021, using an intersectional approach. Negative binomial regression models assessed disparities between women and men, across SEP quintiles and age groups, in testing, positivity, hospitalizations, ICU admissions, and mortality (Incidence Rate Ratios [IRR], with 95% Confidence Intervals [CI]). Results: Women had higher testing and positivity rates than men, while men experienced more hospitalizations, ICU admissions, and deaths. The higher positivity in women under 50 was mitigated when accounting for their higher testing rates. Within SEP quintiles, gender/sex differences in testing and positivity were not significant. In the lowest quintile, women's mortality risk was 68% lower (Q1: IRR 0.32, CI 0.20-0.52), with decreasing disparities with increasing SEP quintiles (Q5: IRR 0.66, CI 0.41-1.06). Conclusion: Our findings underscore the complex epidemiological patterns of COVID-19, shaped by the interactions of gender/sex, SEP, and age, highlighting the need for intersectional perspectives in both epidemiological research and public health strategy development.

Cannabis use and its association with psychopathological symptoms in a Swiss adult population: a cross-sectional analysis.

Background: As the most commonly used illicit substance, cannabis is gaining global acceptance through increasing legalization efforts. This shift intensifies the need for research to guide policymakers and healthcare providers in harm reduction and treatment strategies. Nonetheless, the relationship between psychopathological symptoms and cannabis use remains inadequately understood. Methods: A sample of regular cannabis consumers completed self-reported assessments for depression (Patient Health Questionnaire-9), anxiety (General Anxiety Disorder-7), Attention-Deficit/Hyperactivity Disorder (ADHD; Adult ADHD Self-Report Scale V1.1), and psychosis (Early Recognition Inventory based on IRAOS) as well as previous black-market cannabis use patterns. Cannabis Use Disorder Identification Test Revised (CUDIT-R) was used to identify cannabis use disorder (CUD). To understand psychopathological symptom load related to cannabis consumption as well as cannabis use motives, multiple regression models were performed to identify psychopathological variables predicting cannabis use frequency and quantity. Linear regression and correlation analyses were conducted, adjusting for relevant covariates (age, gender, education, alcohol, other substance use). Results: Three-hundred-sixty regular cannabis users interested in a study on regulated cannabis access in Basel, Switzerland were examined. In bivariate analysis, cannabis use frequency correlated with depressive (r(358) = 0.16, p = 0.003) and anxiety symptom load (r(358) = 0.11, p = 0.034). Cannabis quantity correlated with depressive (r(358) = 0.15, p = 0.005), ADHD (r(358) = 0.14, p = 0.008), and psychosis symptom load (r(358) = 0.16, p = 0.002). However, in the adjusted regression models only depressive and ADHD symptom loads were significantly associated with cannabis use frequency (p = 0.006 and p = 0.034, respectively) and quantity (p = 0.037 and p = 0.019, respectively). No significant correlations between cannabis consumption and anxiety or psychosis remained after adjustment. Conclusion: ADHD and depressive symptoms correlate with increased cannabis use in a cohort of regular users, suggesting potential self-medication in nonclinical populations. With the rising availability of cannabis worldwide, these results highlight the necessity for longitudinal studies to disentangle the complex dynamics between cannabis consumption and mental health symptoms.

Evidence-based coaching of core competencies in epidemiology, using the framework of randomized controlled trials: the Zurich approach.

Teaching epidemiological concepts in academic settings poses a challenge due to the intricate nature of the discipline as both a science and a practice. Whereas traditional classroom-based teaching methods are commonly employed, evidence suggests they may not be the most effective approach for fostering core competencies and skills required in real-life scientific work. In this article, we describe our process of transitioning from traditional classroom teaching of epidemiology towards practice-based coaching to convey epidemiological concepts to bachelor's and master's students in Biomedicine. We chose the framework of randomized controlled trials (RCT) since they offer a great opportunity to teach epidemiological concepts in a hands-on course. This practice-based course encompasses the entire life cycle of a study, allowing students to design and conduct a short-term experiment, analyse its data and prepare a scientific paper. We provide a comprehensive overview of the course structure, content, learning objectives and course evaluation, while also discussing the advantages and disadvantages of this innovative format. Our approach offers a promising alternative to classroom teaching by incorporating practical, hands-on experiences offering students a high level of independence and self-determination, as well as facilitation and coaching by faculty. It has the potential to be applied across diverse academic settings, providing students with valuable skills and competencies in epidemiology.

Examining the impact of substance use on hospital length of stay in schizophrenia spectrum disorder: a retrospective analysis.

BACKGROUND: Among patients diagnosed with schizophrenia, the presence of substance use poses an aggravating comorbidity, exerting a negative impact on the course of the disease, adherence to therapeutic regimens, treatment outcomes, duration of hospital stays, and the frequency of hospitalizations. The primary objective of the present study is to investigate the relationship between comorbid substance use disorders, antipsychotic treatment, and the length of stay in individuals hospitalized for treatment of schizophrenia. METHODS: We conducted a retrospective analysis of electronic health records spanning a 12-month period, specifically focusing on adult patients diagnosed with schizophrenia who were discharged from the University Hospital of Psychiatry Zurich between January and December 2019. We documented the number and types of diagnosed substance use disorder, the antipsychotic treatment, the length of stay, and the number of previous hospitalizations for each patient. RESULTS: Over a third (n = 328; 37.1%) of patients with schizophrenia had comorbid substance use with cannabis being the most frequent consumed substance. Patients with substance use (either single or multiple) were more frequently hospitalized; those with multiple substance use more frequently than those with a single substance use (F(2, 882) = 69.06; p < 0.001). There were no differences regarding the rate of compulsory admission. Patients with no substance use had a lower HoNOS score at discharge (F(2, 882) = 4.06). Patients with multiple substance use had a shorter length of stay (F(2, 882) = 9.22; p < 0.001), even after adjusting for duration of illness, previous hospitalizations, diagnosis, and antipsychotic treatment. CONCLUSIONS: In patients with schizophrenia, comorbid single or multiple substance use has a relevant negative impact on treatment and thus on the course of disease. Substance use in patients with schizophrenia should therefore receive special attention in order to reduce re-hospitalization rates and improve the clinical outcome.

App Engagement as a Predictor of Weight Loss in Blended-Care Interventions: Retrospective Observational Study Using Large-Scale Real-World Data.

BACKGROUND: Early weight loss is an established predictor for treatment outcomes in weight management interventions for people with obesity. However, there is a paucity of additional, reliable, and clinically actionable early predictors in weight management interventions. Novel blended-care weight management interventions combine coach and app support and afford new means of structured, continuous data collection, informing research on treatment adherence and outcome prediction. OBJECTIVE: Against this backdrop, this study analyzes app engagement as a predictor for weight loss in large-scale, real-world, blended-care interventions. We hypothesize that patients who engage more frequently in app usage in blended-care treatment (eg, higher logging activity) lose more weight than patients who engage comparably less frequently at 3 and 6 months of intervention. METHODS: Real-world data from 19,211 patients in obesity treatment were analyzed retrospectively. Patients were treated with 3 different blended-care weight management interventions, offered in Switzerland, the United Kingdom, and Germany by a digital behavior change provider. The principal component analysis identified an overarching metric for app engagement based on app usage. A median split informed a distinction in higher and lower engagers among the patients. Both groups were matched through optimal propensity score matching for relevant characteristics (eg, gender, age, and start weight). A linear regression model, combining patient characteristics and app-derived data, was applied to identify predictors for weight loss outcomes. RESULTS: For the entire sample (N=19,211), mean weight loss was -3.24% (SD 4.58%) at 3 months and -5.22% (SD 6.29%) at 6 months. Across countries, higher app engagement yielded more weight loss than lower engagement after 3 but not after 6 months of intervention (P3 months<.001 and P6 months=.59). Early app engagement within the first 3 months predicted percentage weight loss in Switzerland and Germany, but not in the United Kingdom (PSwitzerland<.001, PUnited Kingdom=.12, and PGermany=.005). Higher age was associated with stronger weight loss in the 3-month period (PSwitzerland=.001, PUnited Kingdom=.002, and PGermany<.001) and, for Germany, also in the 6-month period (PSwitzerland=.09, PUnited Kingdom=.46, and PGermany=.03). In Switzerland, higher numbers of patients' messages to coaches were associated with higher weight loss (P3 months<.001 and P6 months<.001). Messages from coaches were not significantly associated with weight loss (all P>.05). CONCLUSIONS: Early app engagement is a predictor of weight loss, with higher engagement yielding more weight loss than lower engagement in this analysis. This new predictor lends itself to automated monitoring and as a digital indicator for needed or adapted clinical action. Further research needs to establish the reliability of early app engagement as a predictor for treatment adherence and outcomes. In general, the obtained results testify to the potential of app-derived data to inform clinical monitoring practices and intervention design.

Advanced practice nurses' daily practices delivering primary care to residents in long-term care facilities: a qualitative study.

BACKGROUND: Globally, there is a growing shortage of primary care professionals, including those who serve residents in long-term care facilities (LTCFs). In recent decades, numerous new care models have been implemented to improve these residents' care. Many incorporate Advanced Practice Nurses (APNs) into interprofessional healthcare teams. In Switzerland, little is known about how these models function, and few facilities have integrated APNs. This study aims to explore the everyday practice of APNs employed at a medical centre in the Bernese Seeland region delivering care to LTC residents and collaborating with LTCFs staff. METHODS: This qualitative study uses the "Interpretive Description" methodology, which builds on existing knowledge and examines phenomena interpreted through a social constructivist approach. We conducted six semi-structured individual interviews, one semi-structured focus group interview, and an examination of secondary data. Our thematic analysis followed Braun and Clarke's guidelines for data analysis. RESULTS: In LTCFs, APNs perform tasks similar to those of primary care physicians, e.g., patient visits and therapy adjustments, within the limits set by their supervising physicians. In addition, they contribute significantly to facility-wide quality improvement. We identified three fundamental elements for successful collaboration between APNs and LTCF staff: 1) clarifying roles and responsibilities; 2) establishing well-defined communication methods and pathways; and 3) building and maintaining trust. Together with LTCF staff, APNs provide multidimensional, person-centred care that focuses on medical, social, and nursing issues with the goal of maintaining the residents' best possible quality of life. CONCLUSIONS: Our results suggest that integrating APNs into the LTCF care system improves care quality for residents and increases staff members' job satisfaction.

Physician wellbeing and burnout in emergency medicine in Switzerland.

Emergency physicians are the most at-risk medical specialist group for burnout. Given its consequences for patient care and physician health and its resulting increased attrition rates, ensuring the wellbeing of emergency physicians is vital for preserving the integrity of the safety net for the healthcare system that is emergency medicine. In an effort to understand the current state of practicing physicians, this study reviews the results of the first national e-survey on physician wellbeing and burnout in emergency medicine in Switzerland. Addressed to all emergency physicians between March and April 2023, it received 611 complete responses. More than half of respondents met at least one criterion for burnout according to the Maslach Burnout Inventory - Human Services Survey (59.2%) and the Copenhagen Burnout Inventory (54.1%). In addition, more than half reported symptoms suggestive of mild to severe depression, with close to 20% screening positively for moderate to severe depression, nearly 4 times the incidence in the general population, according to the Patient Health Questionnaire-9. We found that 10.8% of respondents reported having considered suicide at some point in their career, with nearly half having considered this in the previous 12 months. The resulting high attrition rates (40.6% of respondents had considered leaving emergency medicine because of their working conditions) call into question the sustainability of the system. Coinciding with trends observed in other international studies on burnout in emergency medicine, this study reinforces the fact that certain factors associated with wellbeing are intrinsic to emergency medicine working conditions.

[Physiotherapy challenges in the management of breast cancer]. / Place de la physiothérapie lors de cancer du sein.

Breast cancer claims fewer lives in Switzerland, but it profoundly impacts the quality of life, with various treatments carrying significant side effects. Cancer treatments include physiotherapy as soon as possible. Physiotherapist, movement expert, using physical activity, enhances survival rates, reduces treatment-related side effects, and improves quality of life. After surgery, it addresses pain, functional limitations, and lymphatic issues. In the long term, it not only reduces the risk of recurrence of cancer but also enhances post-treatment quality of life and aids in the reintegration with one's "new" body. It empowers patients to actively engage in their treatment, illness, and recovery.

Le cancer du sein en Suisse est fréquent et, si la survie s'améliore, les différents traitements ont des effets secondaires non négligeables et la qualité de vie est altérée. La physiothérapie s'intègre au sein des différents traitements du cancer, dès le diagnostic. Le physiothérapeute, expert du mouvement, utilise notamment l'activité physique qui permet d'accroître la survie, diminue les effets secondaires des traitements et améliore la qualité de vie. Après la chirurgie, la physiothérapie s'adresse aux douleurs, aux limitations fonctionnelles et aux dysfonctions lymphatiques. À long terme, cette prise en charge permet, outre de diminuer le risque de récidive, d'améliorer la qualité de vie après les traitements, et de réintégrer son « nouveau ¼ corps. Elle est une arme permettant à la patiente de devenir actrice de son traitement, de sa maladie et de sa guérison.

Population-level impact of the BMJ Rapid Recommendation for colorectal cancer screening: a microsimulation analysis.

OBJECTIVE: In 2019, a BMJ Rapid Recommendation advised against colorectal cancer (CRC) screening for adults with a predicted 15-year CRC risk below 3%. Using Switzerland as a case study, we estimated the population-level impact of this recommendation. DESIGN: We predicted the CRC risk of all respondents to the population-based Swiss Health Survey. We derived the distribution of risk-based screening start age, assuming predicted risk was calculated every 5 years between ages 25 and 70 and screening started when this risk exceeded 3%. Next, the MISCAN-Colon microsimulation model evaluated biennial faecal immunochemical test (FIT) screening with this risk-based start age. As a comparison, we simulated screening initiation based on age and sex. RESULTS: Starting screening only when predicted risk exceeded 3% meant 82% of women and 90% of men would not start screening before age 65 and 60, respectively. This would require 43%-57% fewer tests, result in 8%-16% fewer CRC deaths prevented and yield 19%-33% fewer lifeyears gained compared with screening from age 50. Screening women from age 65 and men from age 60 had a similar impact as screening only when predicted risk exceeded 3%. CONCLUSION: With the recommended risk prediction tool, the population impact of the BMJ Rapid Recommendation would be similar to screening initiation based on age and sex only. It would delay screening initiation by 10-15 years. Although halving the screening burdens, screening benefits would be reduced substantially compared with screening initiation at age 50. This suggests that the 3% risk threshold to start CRC screening might be too high.

Long-term exposure to transportation noise and diabetes mellitus mortality: a national cohort study and updated meta-analysis.

BACKGROUND: Long-term exposure to transportation noise is related to cardio-metabolic diseases, with more recent evidence also showing associations with diabetes mellitus (DM) incidence. This study aimed to evaluate the association between transportation noise and DM mortality within the Swiss National Cohort. METHODS: During 15 years of follow-up (2001-2015; 4.14 million adults), over 72,000 DM deaths were accrued. Source-specific noise was calculated at residential locations, considering moving history. Multi-exposure, time-varying Cox regression was used to derive hazard ratios (HR, and 95%-confidence intervals). Models included road traffic, railway and aircraft noise, air pollution, and individual and area-level covariates including socio-economic position. Analyses included exposure-response modelling, effect modification, and a subset analysis around airports. The main findings were integrated into meta-analyses with published studies on mortality and incidence (separately and combined). RESULTS: HRs were 1.06 (1.05, 1.07), 1.02 (1.01, 1.03) and 1.01 (0.99, 1.02) per 10 dB day evening-night level (Lden) road traffic, railway and aircraft noise, respectively (adjusted model, including NO2). Splines suggested a threshold for road traffic noise (~ 46 dB Lden, well below the 53 dB Lden WHO guideline level), but not railway noise. Substituting for PM2.5, or including deaths with type 1 DM hardly changed the associations. HRs were higher for males compared to females, and in younger compared to older adults. Focusing only on type 1 DM showed an independent association with road traffic noise. Meta-analysis was only possible for road traffic noise in relation to mortality (1.08 [0.99, 1.18] per 10 dB, n = 4), with the point estimate broadly similar to that for incidence (1.07 [1.05, 1.09] per 10 dB, n = 10). Combining incidence and mortality studies indicated positive associations for each source, strongest for road traffic noise (1.07 [1.05, 1.08], 1.02 [1.01, 1.03], and 1.02 [1.00, 1.03] per 10 dB road traffic [n = 14], railway [n = 5] and aircraft noise [n = 5], respectively). CONCLUSIONS: This study provides new evidence that transportation noise is associated with diabetes mortality. With the growing evidence and large disease burden, DM should be viewed as an important outcome in the noise and health discussion.

Barriers, facilitators and needs to deprescribe benzodiazepines and other sedatives in older adults: a mixed methods study of primary care provider perspectives.

BACKGROUND: Benzodiazepines and other sedative hypnotic drugs (BSHs) are frequently prescribed for sleep problems, but cause substantial adverse effects, particularly in older adults. Improving knowledge on barriers, facilitators and needs of primary care providers (PCPs) to BSH deprescribing could help reduce BSH use and thus negative effects. METHODS: We conducted a mixed methods study (February-May 2023) including a survey, semi-structured interviews and focus groups with PCPs in Switzerland. We assessed barriers, facilitators and needs of PCPs to BSH deprescribing. Quantitative data were analyzed descriptively, qualitative data deductively and inductively using the Theoretical Domain Framework (TDF). Quantitative and qualitative data were integrated using meta-interferences. RESULTS: The survey was completed by 126 PCPs (53% female) and 16 PCPs participated to a focus group or individual interview. The main barriers to BSH deprescribing included patient and PCP lack of knowledge on BSH effects and side effects, lack of PCP education on treatment of sleep problems and BSH deprescribing, patient lack of motivation, PCP lack of time, limited access to cognitive behavioral therapy for insomnia and absence of public dialogue on BSHs. Facilitators included informing on side effects to motivate patients to discontinue BSHs and start of deprescribing during a hospitalization. Main PCP needs were practical recommendations for pharmacological and non-pharmacological treatment of sleep problems and deprescribing schemes. Patient brochures were wished by 69% of PCPs. PCPs suggested the brochures to contain explanations about risks and benefits of BSHs, sleep hygiene and sleep physiology, alternative treatments, discontinuation process and tapering schemes. CONCLUSION: The barriers and facilitators as well as PCP needs and opinions on patient material we identified can be used to develop PCP training and material on BSH deprescribing, which could help reduce the inappropriate use of BSHs for sleep problems.

Secular trends in physical growth, biological maturation, and intelligence in children and adolescents born between 1978 and 1993.

Introduction: Human physical growth, biological maturation, and intelligence have been documented as increasing for over 100 years. Comparing the timing of secular trends in these characteristics could provide insight into what underlies them. However, they have not been examined in parallel in the same cohort during different developmental phases. Thus, the aim of this study was to examine secular trends in body height, weight, and head circumference, biological maturation, and intelligence by assessing these traits concurrently at four points during development: the ages of 4, 9, 14, and 18 years. Methods: Data derived from growth measures, bone age as an indicator of biological maturation, and full-scale intelligence tests were drawn from 236 participants of the Zurich Longitudinal Studies born between 1978 and 1993. In addition, birth weight was analyzed as an indicator of prenatal conditions. Results: Secular trends for height and weight at 4 years were positive (0.35 SD increase per decade for height and an insignificant 0.27 SD increase per decade for weight) and remained similar at 9 and 14 years (height: 0.46 SD and 0.38 SD increase per decade; weight: 0.51 SD and 0.51 SD increase per decade, respectively) as well as for weight at age 18 years (0.36 SD increase per decade). In contrast, the secular trend in height was no longer evident at age 18 years (0.09 SD increase per decade). Secular trends for biological maturation at 14 years were similar to those of height and weight (0.54 SD increase per decade). At 18 years, the trend was non-significant (0.38 SD increase per decade). For intelligence, a positive secular trend was found at 4 years (0.54 SD increase per decade). In contrast, negative secular trends were observed at 9 years (0.54 SD decrease per decade) and 14 years (0.60 SD decrease per decade). No secular trend was observed at any of the four ages for head circumference (0.01, 0.24, 0.17, and - 0.04 SD increase per decade, respectively) and birth weight (0.01 SD decrease per decade). Discussion: The different patterns of changes in physical growth, biological maturation, and intelligence between 1978 and 1993 indicate that distinct mechanisms underlie these secular trends.

[Factors influencing inflammatory diseases in the bitch and the survival of her offsprings]. / Einflussfaktoren auf entzündliche Erkrankungen der Mutterhündin und das Überleben ihrer Nachkommen.

INTRODUCTION: Feeding raw meat is becoming increasingly common among dog owners. This feeding practice can pose a hygienic risk and can lead to health risks for dogs and their owners. Hygienically sound food rations, that are balanced in terms of all nutrients and energy, must be feed to breeding dogs. The aim of this study was to record the influence of raw feeding on the occurrence of mastitis, metritis and the survival of puppies. An online questionnaire was sent to kennel club registered dog breeders in Germany and Switzerland. A total of 531 litters were recorded and evaluated. Mastitis and/or metritis were present in 9,2 % and 2,8 % (n = 49 and n = 15, respectively) of the breeding bitches. 29 % (n = 154) of the breeders reported loss of puppies in the litter. The most common cause were stillbirths (n = 105 litters with 187 stillborn puppies), and/or early mortality (n = 50 litters with 73 puppies that died in the first 48 hours). The occurrence of puppy losses in the litter and/or a higher proportion of puppy losses in the litter was favored by increased body weight of the bitch in larger dog breeds, existing previous illnesses, previously reported gestation or postpartum problems, increasing length of the parturition phase and/or a cesarean section. A higher total number of surviving puppies was associated with increased weight and anamnestic reported health of the bitch and the use of milk powder instead of other milk substitutes. A relationship between raw feeding and the occurrence of mastitis, metritis, the total number of surviving puppies and/or the occurrence or proportion of pup losses in the litter and was not found in this study. However very few breeders in this cohort fed their bitches raw, which in turn was due to the random selection of breeders. Many years of breeding experience and the increasing parity of the bitch had a clearly positive influence on the health of the bitch.

INTRODUCTION: L'alimentation à base de viande crue est de plus en plus répandue parmi les propriétaires de chiens. Cette pratique alimentaire peut présenter un risque hygiénique et entraîner des dangers pour la santé des chiens et de leurs propriétaires. Des rations alimentaires hygiéniques et équilibrées en termes de nutriments et d'énergie doivent en particulier être données aux chiens reproducteurs. L'objectif de cette étude était d'enregistrer l'influence de l'alimentation crue sur l'apparition de mammites, de métrites et sur la survie des chiots. Un questionnaire en ligne a été envoyé aux éleveurs de chiens enregistrés auprès d'un club d'élevage en Allemagne et en Suisse. Au total, 531 portées ont été enregistrées et évaluées. Une mammite et/ou une métrite étaient présentes chez 9,2 % et 2,8 % (n = 49 et n = 15, respectivement) des chiennes reproductrices. 29 % (n = 154) des éleveurs ont signalé la perte de chiots dans la portée. La cause la plus fréquente était la mortinatalité (n = 105 portées avec 187 chiots mort-nés) et/ou la mortalité précoce (n = 50 portées avec 73 chiots morts dans les 48 premières heures). Les pertes de chiots dans la portée et/ou une proportion plus élevée de pertes de chiots dans la portée était favorisée par un poids corporel plus élevé de la chienne dans les grandes races de chiens, des maladies antérieures existantes, des problèmes de gestation ou de post-partum déjà signalés, une durée plus longue de la phase de parturition et/ou une césarienne. Un nombre total plus élevé de chiots survivants a été associé à un poids plus élevé et à un état de santé anamnestique de la chienne, ainsi qu'à l'utilisation de lait en poudre plutôt que d'autres substituts du lait. Cette étude n'a pas mis en évidence de lien entre l'alimentation crue et l'apparition de mammites, de métrites, le nombre total de chiots survivants et/ou l'apparition ou la proportion de pertes de chiots dans la portée. Cependant, très peu d'éleveurs de cette cohorte ont nourri leurs chiennes avec des aliments crus, ce qui est dû à la sélection aléatoire des éleveurs. Une longue expérience de l'élevage et l'augmentation de la parité de la chienne ont eu une influence clairement positive sur la santé de la chienne.

Bovine medicine: Whats´s your diagnosis?

INTRODUCTION: Two Angus calves housed in the Swiss Alps for two months were presented with brisket edema, jugular distension, and diarrhea. Hematological and biochemical examination included elevated concentration of erythrocytes and increased activity of liver enzymes. Ultrasonography revealed small amount of pleural effusion hepatomegaly and congested caudal vena cava. The diagnosis of congestive heart failure secondary to high-altitude disease was confirmed in pathology.

INTRODUCTION: Deux veaux Angus alpés dans les Alpes suisses depuis deux mois ont été présentés avec un œdème du poitrail, une stase jugulaire et de la diarrhée. Les examens hématologiques et biochimiques ont révélé une concentration élevée d'érythrocytes ainsi qu'une augmentation de l'activité des enzymes hépatiques. L'échographie a révélé un petit épanchement pleural, une hépatomégalie et une veine cave caudale congestionnée. Le diagnostic d'insuffisance cardiaque congestive secondaire à un mal des montagnes a été confirmé par la pathologie.

Effects of management practices on the ecosystem-service multifunctionality of temperate grasslands.

Human wellbeing depends on ecosystem services, highlighting the need for improving the ecosystem-service multifunctionality of food and feed production systems. We study Swiss agricultural grasslands to assess how employing and combining three widespread aspects of grassland management and their interactions can enhance 22 plot-level ecosystem service indicators, as well as ecosystem-service multifunctionality. The three management aspects we assess are i) organic production system, ii) an eco-scheme prescribing extensive management (without fertilization), and iii) harvest type (pasture vs. meadow). While organic production system and interactions between the three management aspects play a minor role, the main effects of eco-scheme and harvest type considerably shape single services. Moreover, the eco-scheme 'extensive management' and the harvest type 'pasture' enhance plot-scale ecosystem-service multifunctionality, mostly through facilitating cultural services at the expense of provisioning services. These changes in ecosystem-service supply occur mainly via changes in land-use intensity, i.e., reduced fertilizer input and harvest frequency. In conclusion, diversifying grassland management where this is currently homogeneous across farms and landscapes depicts an important first step to improve landscape-scale multifunctionality for sustainable grassland systems. To meet societal ecosystem services demand, the three studied management aspects can be systematically combined to increase ecosystem services that are in short supply.