Alcohol policy changes and 22-year trends in individual alcohol consumption in a Swiss adult population: a 1993-2014 cross-sectional population-based study.

Evidence on the impact of legislative changes on individual alcohol consumption is limited. Using an observational study design, we assessed trends in individual alcohol consumption of a Swiss adult population following the public policy changes that took place between 1993 and 2014, while considering individual characteristics and secular trends. Cross-sectional study. Swiss general adult population. Data from 18 963 participants were collected between 1993 and 2014 (aged 18-75 years). We used data from the 'Bus Santé' study, an annual health survey conducted in random samples of the adult population in the State of Geneva, Switzerland. Individual alcohol intake was assessed using a validated food frequency questionnaire. Individual characteristics including education were self-reported. 7 policy changes (6 about alcohol and 1 about tobacco) that occurred between 1993 and 2014 defined 6 different periods. We predicted alcohol intake using quantile regression with multivariate analysis for each period adjusting for participants' characteristics and tested significance periods. Sensitivity analysis was performed including drinkers only, the 10th centile of highest drinkers and smoker's status. Between 1993 and 2014, participants' individual alcohol intake decreased from 7.1 to 5.4 g/day (24% reduction, p<0.001). Men decreased their alcohol intake by 34% compared with 22% for women (p<0.001). The decrease in alcohol intake remained significant when considering drinkers only (28% decrease, p<0.001) and the 10th centile highest drinkers (24% decrease, p<0.001). Consumption of all alcoholic beverages decreased between 1993 and 2014 except for the moderate consumption of beer, which increased. After adjustment for participants' characteristics and secular trends, no independent association between alcohol legislative changes and individual alcohol intake was found. Between 1993 and 2014, alcohol consumption decreased in the Swiss adult population independently of policy changes

Ret is essential to mediate GDNF’s neuroprotective and neuroregenerative effect in a Parkinson disease mouse model

Glial cell line-derived neurotrophic factor (GDNF) is a potent survival and regeneration-promoting factor for dopaminergic neurons in cell and animal models of Parkinson disease (PD). GDNF is currently tested in clinical trials on PD patients with so far inconclusive results. The receptor tyrosine kinase Ret is the canonical GDNF receptor, but several alternative GDNF receptors have been proposed, raising the question of which signaling receptor mediates here the beneficial GDNF effects. To address this question we overexpressed GDNF in the striatum of mice deficient for Ret in dopaminergic neurons and subsequently challenged these mice with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). Strikingly, in this established PD mouse model, the absence of Ret completely abolished GDNF’s neuroprotective and regenerative effect on the midbrain dopaminergic system. This establishes Ret signaling as absolutely required for GDNF’s effects to prevent and compensate dopaminergic system degeneration and suggests Ret activation as the primary target of GDNF therapy in PD

Clinical trial of 2 bromo α ergocryptine (NSC 169774) in human prostatic cancer

An EORTC type I clinical trial of 2 bromo α ergocryptine was performed in patients with prostatic carcinoma in clinical stages III and IV. Evaluating rules of response to the therapy were based on objective criteria. The maximum period of followup was 16 wk. No objective remissions were observed in 24 patients, and in 13 of these patients, evidence of progression of the disease was apparent during the first 8 wk of drug administration.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Risk of COVID-19 and Psychological Impact of the Pandemic in Swiss Primary Care Physicians.

There is limited data on primary care physicians (PCPs) who suffered from COVID-19. We aimed to assess the proportion of PCPs with COVID-19, the proportion hospitalized with COVID-19, and the number of days off work. We also explored their psychological suffering due to the pandemic. We selected a random sample of 1,000 PCPs practicing in the seven cantons of Western Switzerland (November/December 2020). PCPs were invited by mail to complete a questionnaire. The participation rate was 51% (N=506). The burden of disease was high among PCPs: 13% suffered from COVID-19, 0.4% needed hospitalization, and 10 days off work were required on average. In addition, many PCPs reported experiencing heightened psychological symptoms, mainly fatigue (53%) and stress/anxiety (48%). These findings highlight the urgent need to implement preventive measures to reduce the risk of COVID-19 and psychological illness in PCPs

A cross-sectional study of the health status of Swiss primary care physicians.

There is limited data on the general health of primary care physicians (PCPs). We aimed to assess the physical and psychological health of Swiss PCPs. We selected a random sample of 1000 PCPs in Western Switzerland. They were asked about their self-rated health status, all medical conditions experienced in the past five years, and the number of days they were hospitalized and off work in 2019. They were also asked whether they had their own general practitioner (GP) and seen a psychiatrist/psychologist in the past 12 months. A total of 503 PCPs were included in the study (women = 51%, GPs = 67%, pediatricians = 19%, gynecologists = 14%). Ninety-four percent considered themselves in good or very good health. In the past five years, PCPs suffered mostly from depression/anxiety (21%), burnout (21%), dyslipidemia (19%) and hypertension (17%). Male and older PCPs had more often cardiovascular disorders, younger PCPs and GPs had more often psychiatric disorders. They were 9% to have been hospitalized (15% for PCPs over 60) and 20% to have been off work (32% for PCPs under 45). Only 47% had their own GP (37% for GPs). They were 16% (mostly female and younger PCPs) to have consulted a psychiatrist/psychologist. In conclusion, although PCPs considered themselves to be in good health, a substantial proportion suffered from a medical condition, mainly psychiatric (depression or burnout) and/or cardiovascular disorders, or were recently hospitalized or off work. Only half had a GP for themselves. These results may be useful for implementing specific health strategies targeting PCPs

The prevalence of five lifestyle risk factors in primary care physicians: A cross-sectional study in Switzerland.

Having a healthy lifestyle is important not only for the health of physicians, but also for the realisation and effectiveness of counselling on patients. Information on lifestyle habits and the presence of health-related behaviours in primary care physicians (PCPs) is lacking. Using a cross-sectional study design, an anonymous questionnaire was sent to a random sample of 1'000 PCPs practicing in the seven Western cantons of Switzerland. In our sample, we assessed the presence of five lifestyle risk factors, namely current smoking, at risk alcohol consumption, insufficient physical activity, being overweight and insufficient hours of sleep. 510 physicians participated in our study (51% participation rate). Respondents were 51% women, with a majority of general practitioners (67%), followed by paediatricians (19%) and gynaecologists (14%). 57% of PCPs had no or one lifestyle risk factor, 40% had two or three and 3% had four or all five. The average number of lifestyle risk factors was 1.39. Insufficient physical activity was the most prevalent lifestyle risk factor (40%), followed by excess weight and insufficient hours of sleep (32%), at risk drinking (25%) and current smoking (9%). Having ≥2 lifestyle risk factors was associated to being a man, working in a solo practice and for ≥7 half-days per week. Overall, a majority of Swiss PCPs have no or one lifestyle risk factor, but certain unfavourable health-related behaviours are present, notably insufficient physical activity. Developing strategies and courses to improve physicians' lifestyles should be proposed early on in the medical curriculum

Primary Care Physicians' Personal and Professional Attributes Associated With Forgoing Own Care and Presenteeism: A Cross Sectional Study.

Objective: The aim of this study was to describe the prevalence of forgoing care and forgoing sick leave among primary care physicians (PCPs) in Switzerland and to investigate associated factors. Methods: A random sample of 1,000 PCPs in French-speaking regions of Switzerland (participation rate: 50%) was asked whether they had forgone care and sick leave during the last year. Sociodemographic, personal and occupational characteristics were recorded. Logistic regressions were performed to study these behaviours. Results: 37% of respondents reported at least one episode of forgoing care and 29% reported an episode of forgoing sick leave. No associations were found between individual characteristics and forgoing care. A heavy workload was the most common reason evoked for forgoing care. Coming to work when sick (presenteeism) was associated with female sex, younger age, having a chronic illness, working in a suburban area and working full-time. Conclusion: A high proportion of PCPs in Switzerland is forgoing own care and continues to work despite sickness. New generations of PCPs should require careful monitoring, and specific solutions should be sought to reduce these harmful behaviours