Mental hospital admission rates of immigrants in Switzerland

Purpose: This epidemiological study aims to assess the utilisation of inpatient psychiatric services by immigrants. Specifically, we address the question of gender-specific differences in immigrants and compare the population-based rates of males and females from different countries of origin. Methods: We analysed inpatient admission rates from a defined catchment area over a 6-year period by means of psychiatric register data. Poisson regression analysis was used to model effects of gender, age and country group (immigrants grouped into six categories according to their country of origin). Results: Of the total of 28,511 subjects consecutively referred to psychiatric inpatient treatment, 4,814 were foreign nationals (16.9%). Among immigrants the proportion of female inpatients (38.7%) was far lower than in the general population (45.6%; equal proportion of female-to-total among Swiss inpatients). Immigrants were 37.4years old on average at index admission (Swiss people: 46.3years), but there were considerable differences across country groups. We found three groups with particularly high admission rates: male immigrants originating from Turkey, Eastern European and ‘Other' countries (rates >6 per 1,000 population/year). These were admitted as inpatients at far higher rates than females from the same countries. In women, there was no immigrant group utilising inpatient treatment at a higher level than Swiss females. The rates of inpatient admission in males and females was almost equal among the Swiss (4.3 per 1,000), as was the case for immigrants from Southern, Western/Northern Europe and former Yugoslavia, although on a lower level (2.26-3.15 per 1,000). Regression analysis further suggests that country effects and age effects are different for males and females, and age effects are specific to the country of origin. Discussion: These gender- and interaction effects point to inequalities in psychiatric service use in people with different migration background. Further research is needed, particularly to understand the reasons for the markedly different gender-specific utilisation of psychiatric services by some immigrant group

Patterns of inpatient care for immigrants in Switzerland: A case control study

Background: Migration has become a major political and social concern in West European societies. Methods: A case-control method was used to analyse the utilisation of inpatient mental health services by immigrants from a catchment area in Switzerland over a 7-year period. Results: Compared to natives, immigrants had fewer psychiatric hospitalisations, but more emergency and compulsory admissions. During inpatient treatment, they received less psycho-, ergo- and physiotherapy. Other therapies as well as compulsory measures were at comparable rates, as was the frequency of irregular discharge. They spent shorter periods as inpatients and the rate of psychiatric readmissions was significantly lower. Comparison of different countries of origin revealed that only patients from West and North Europe were comparable to natives regarding type of referral, inpatient treatment, and longitudinal measures of service utilisation. Even after accounting for effects of social class, immigrants from South Europe, former Yugoslavia, Turkey, East Europe and more distant countries spent significantly shorter time in inpatient treatment, compared to Swiss control patients. Conclusions: Results of this study clearly point to an underutilisation of inpatient facilities among immigrants with mental disorders, and to disadvantages in psychiatric inpatient care. This, however, does not pertain to all foreign patients to the same extent: inequalities of mental health service use are particularly pronounced in immigrants from more distant countrie

Wie effektiv sind Methadonbehandlungen in Privatpraxen∋

Summary: Objectives:Involvement of private practitioners in methadone maintenance treatment (MMT) enhances its availability. However, effectiveness of such treatments is still debated. Methods:A retrospective case register analysis comparing the retention of private practices with that of specialised institutions. All methadone maintenance treatment starting between January 1, 1997 and December 31, 1999. Kaplan-Meier survival estimates to test for different retention times; Cox-regression procedure to control for baseline differences between the two populations. Results:Even after controlling for distinct patient characteristics, MMT by private practitioners resulted in a longer retention time. Conclusions:Our findings favour the involvement of private practitioners. Providing better professional and financial support may enhance their participatio

“Placement Budgets” for supported employment : impact on quality of life in a multicenter randomized controlled trial

Background: Employment is an important aspect of psychiatric rehabilitation. The objective of this analysis was to explore how quality of life (QoL) may affect the outcome of supported employment and vice versa. Methods: A total of 116 participants with severe mental disorders were randomly assigned to either 25, 40, or 55 h placement budgets, which comprises job coaches' time resources to support a client in finding a job. The intervention followed the individual placement and support model and lasted up to 36 months. Primary outcome was employment in the first labor market for at least 3 months. QoL was assessed 7 times over the entire 36-months observation period using the WHO QoL Bref, which comprises the dimensions physical health, psychological, social relationships, and environment. Results: The three placement budgets did not differentially relate to QoL, but QoL environment showed a significant increase over time across all three groups. Baseline QoL environment weakly predicted subsequent obtainment of employment (F = 4.08, df = 1, p = 0.046, Cohen's d = 0.39). Controlling for baseline QoL, those participants who obtained a job, as compared to those who did not, showed persistent increases in QoL physical health (b = 0.39, p = 0.002, Cohen's d = 0.50) and QoL psychological (b = 0.40, p < 0.001, Cohen's d = 0.47). Conclusion: Obtaining employment in the first labor market improves patients' QoL. Supported employment is a valuable intervention that may benefit patients with severe mental disorder

Predictors of employment for people with mental illness : results of a multicenter randomized trial on the effectiveness of placement budgets for supported employment

Background: Individual placement and support (IPS) has proven to be effective for vocational outcomes in people with mental illness. The original concept of IPS requires temporally unlimited provision of support. Using limited placement budgets and investigating factors that predict their effectiveness may inform decisions about resource allocation. Methods: A range of patient characteristics were tested as predictors of employment outcomes in participants who attended six outpatient psychiatric clinics in Switzerland between June 2010 and May 2011. Overall, 116 patients with the full spectrum of psychiatric conditions were randomly assigned and started an IPS intervention, which was provided by three different placement budgets. Support lasted 2 years for those who found a job, and outcomes were repeatedly assessed over 3 years. The intervention ended for those who failed to find competitive employment by the time their placement budget had run out. Results: Of the 15 variables tested, only Global Assessment of Functioning (GAF) and Clinical Global Impression (CGI) scores were predictors for obtaining work (for ≥1 day) and for maintaining it over a longer period (>3 months). Higher GAF and lower CGI scores increased the odds of obtaining employment and keeping it for at least 3 months. Functional role impairment, quality of life, self-esteem, or education level did not predict employment. Conclusion: Our data suggest that, if time-restricted budgets are offered to a wide range of patients, such as those included in this study, better functioning and lower symptom severity at baseline are predictive of better employment outcomes (finding and maintaining work) on the first (competitive) labor market in Switzerland. It remains to be investigated whether this holds true under different environmental factors. Clinical Trial Registration: ISRCTN, trial number: ISRCTN89670872

Cannabis Consumers' View of Regulated Access to Recreational Cannabis: A Multisite Survey in Switzerland.

INTRODUCTION There is considerable effort in legalizing recreational use of cannabis globally. The successful implementation of a program of regulated access to recreational cannabis (PRAC) depends on the consumers' engagement. The aim of this study was to examine the acceptability of twelve different regulatory aspects by cannabis users including those obtaining cannabis from the illicit market and vulnerable populations such as young adults and problematic users. METHODS The current study is a multisite online survey conducted in Switzerland. A total of 3,132 adult Swiss residents who consumed cannabis within the previous 30 days represented the studied population. Mean age was 30.5 years, 80.5% were men, and 64.2% of the participants stated that they always or often obtain cannabis from the illicit market. We described consumers' acceptability of twelve regulatory aspects concerning THC content control, disclosure of sensitive personal data, security aspects, and follow-up procedures by applying descriptive statistics and multiple regression models. RESULTS THC content regulation showed most discrepancy with 89.4% of the participants stating to engage in a PRAC if five different THC contents were available as compared to 54% if only 12% THC was available. The least accepted regulatory aspect was disposal of contact details with an acceptability rate of 18.1%. Consumers mainly obtaining cannabis from the illicit market, young adults, and problematic users showed similar acceptability patterns. Participants obtaining cannabis from the illicit market were more likely to engage in a PRAC if five different THC contents were available as compared to participants obtaining cannabis from other sources (OR 1.94, 95% CI: 1.53-2.46). CONCLUSION A carefully designed PRAC that takes into account the consumers' perspective is likely to transfer them to the regulated market and to engage vulnerable populations. We cannot recommend the distribution of cannabis with only 12% THC content as this is unlikely to engage the target population

“Placement Budgets” for Supported Employment—Impact on Quality of Life in a Multicenter Randomized Controlled Trial

Background: Employment is an important aspect of psychiatric rehabilitation. The objective of this analysis was to explore how quality of life (QoL) may affect the outcome of supported employment and vice versa.Methods: A total of 116 participants with severe mental disorders were randomly assigned to either 25, 40, or 55 h placement budgets, which comprises job coaches' time resources to support a client in finding a job. The intervention followed the individual placement and support model and lasted up to 36 months. Primary outcome was employment in the first labor market for at least 3 months. QoL was assessed 7 times over the entire 36-months observation period using the WHO QoL Bref, which comprises the dimensions physical health, psychological, social relationships, and environment.Results: The three placement budgets did not differentially relate to QoL, but QoL environment showed a significant increase over time across all three groups. Baseline QoL environment weakly predicted subsequent obtainment of employment (F = 4.08, df = 1, p = 0.046, Cohen's d = 0.39). Controlling for baseline QoL, those participants who obtained a job, as compared to those who did not, showed persistent increases in QoL physical health (b = 0.39, p = 0.002, Cohen's d = 0.50) and QoL psychological (b = 0.40, p &lt; 0.001, Cohen's d = 0.47).Conclusion: Obtaining employment in the first labor market improves patients' QoL. Supported employment is a valuable intervention that may benefit patients with severe mental disorder

Tissue factor/FVIIa activates Bcl-2 and prevents doxorubicin-induced apoptosis in neuroblastoma cells

<p>Abstract</p> <p>Background</p> <p>Tissue factor (TF) is a transmembrane protein that acts as a receptor for activated coagulation factor VII (FVIIa), initiating the coagulation cascade. Recent studies demonstrate that expression of tumor-derived TF also mediates intracellular signaling relevant to tumor growth and apoptosis. Our present study investigates the possible mechanism by which the interaction between TF and FVIIa regulates chemotherapy resistance in neuroblastoma cell lines.</p> <p>Methods</p> <p>Gene and siRNA transfection was used to enforce TF expression in a TF-negative neuroblastoma cell line and to silence endogenous TF expression in a TF-overexpressing neuroblastoma line, respectively. The expression of TF, Bcl-2, STAT5, and Akt as well as the phosphorylation of STAT5 and Akt in gene transfected cells or cells treated with JAK inhibitor and LY294002 were determined by Western blot assay. Tumor cell growth was determined by a clonogenic assay. Cytotoxic and apoptotic effect of doxorubicin on neuroblastoma cell lines was analyzed by WST assay and annexin-V staining (by flow cytometry) respectively.</p> <p>Results</p> <p>Enforced expression of TF in a TF-negative neuroblastoma cell line in the presence of FVIIa induced upregulation of Bcl-2, leading to resistance to doxorubicin. Conversely, inhibition of endogenous TF expression in a TF-overexpressing neuroblastoma cell line using siRNA resulted in down-regulation of Bcl-2 and sensitization to doxorubicin-induced apoptosis. Additionally, neuroblastoma cells expressing high levels of either endogenous or transfected TF treated with FVIIa readily phosphorylated STAT5 and Akt. Using selective pharmacologic inhibitors, we demonstrated that JAK inhibitor I, but not the PI3K inhibitor LY294002, blocked the TF/FVIIa-induced upregulation of Bcl-2.</p> <p>Conclusion</p> <p>This study shows that in neuroblastoma cell lines overexpressed TF ligated with FVIIa produced upregulation of Bcl-2 expression through the JAK/STAT5 signaling pathway, resulting in resistance to apoptosis. We surmise that this TF-FVIIa pathway may contribute, at least in part, to chemotherapy resistance in neuroblastoma.</p