Coping concordance in couples

Funding information National Institute of Mental Health, Grant/Award Number: MH60366Peer reviewedPostprin

Common skin infection due to Panton-Valentine leucocidin-producing Staphylococcus aureus strains in asylum seekers from Eritrea: a genome-based investigation of a suspected outbreak

Since late 2014, multiple cases of abscesses and boils due to methicillin-susceptible Staphylococcus aureus (MSSA) expressing the Panton-Valentine leucocidin (PVL) were observed in Eritrean asylum seekers in Lausanne, Switzerland. Strains isolated from infected Eritrean and non-Eritrean patients were compared by whole genome sequencing to determine whether these numerous cases result from an outbreak. The genome of S. aureus PVL-producing strains were sequenced and compared. Clinical and epidemiological characteristics of patients infected by PVL-producing strains were investigated. This work reports 15 cases of infections due to PVL-producing strains affecting mostly asylum seekers (n = 10), people working with refugees and/or exposed to Africans (n = 3). Most infections were due to closely related strains of CC152 (n = 8) and CC15 (n = 3), two distantly related (>34 000 core single nucleotide polymorphisms) clonal complexes. An epidemiological link between the 15 cases could be ruled out by whole genome sequencing (33 to 172 core single nucleotide polymorphisms between the different strains of a given complex). Altogether, these results reflect the probable high incidence of CC15 and CC152 PVL-producing strains in eastern Africa. Clinicians facing unusual skin infections in African refugees (or in any person returning from this region of high endemicity) should consider S. aureus PVL-producer before suspecting rare infections such as leishmaniasis or rickettsiosis. Clinicians should also remember that PVL are frequently expressed by MSSA in some regions of the world and that antibiotics that are efficient on toxin expression, such as clindamycin, represent the best therapeutic option

Dyadic and mediation analyses of coping with cardiovascular disease

AbstractThe purpose of this study was to investigate the relationship between attachment security and health outcomes of cardiac patients and their spouses. Dyadic coping and relationship quality were proposed to mediate this relationship. Participants were 72 couples in which one member of the couple was participating in cardiac rehabilitation. Results showed that participants with higher attachment avoidance perceived their general and mental health worse and were less likely to exercise. Patients with higher attachment avoidance perceived their partner as less supportive and this was negatively associated with their general and mental health. Spouses’ positive support and marital happiness partially mediated the relationship between their attachment anxiety and mental health. Patients with spouses with higher attachment anxiety exercised more; whereas spouses of patients with higher attachment anxiety exercised less

Catechol-O-Methyltransferase Val158Met Polymorphism Associates with Individual Differences in Sleep Physiologic Responses to Chronic Sleep Loss

Val158Met polymorphism was a novel marker in healthy adults of differential vulnerability to chronic partial sleep deprivation (PSD), a condition distinct from total sleep loss and one experienced by millions on a daily and persistent basis. allelic frequencies were higher in whites than African Americans.-related treatment responses and risk factors for symptom exacerbation

Screening for latent tuberculosis infection among undocumented immigrants in Swiss healthcare centres; a descriptive exploratory study

BACKGROUND: Migration is one of the major causes of tuberculosis in developed countries. Undocumented patients are usually not screened at the border and are not covered by a health insurance increasing their risk of developing the disease unnoticed. Urban health centres could help identify this population at risk. The objective of this study is to assess the prevalence of latent tuberculosis infection (LTBI) and adherence to preventive treatment in a population of undocumented immigrant patients. METHODS: All consecutive undocumented patients that visited two urban healthcare centres for vulnerable populations in Lausanne, Switzerland for the first time were offered tuberculosis screening with an interferon-gamma assay. Preventive treatment was offered if indicated. Adherence to treatment was evaluated monthly over a nine month period. RESULTS: Of the 161 participants, 131 (81.4%) agreed to screening and 125 had complete examinations. Twenty-four of the 125 patients (19.2%; CI95% 12.7;27.2) had positive interferon-gamma assay results, two of which had active tuberculosis. Only five patients with LTBI completed full preventive treatments. Five others initiated the treatment but did not follow through. CONCLUSION: Screening for tuberculosis infection in this hard-to-reach population is feasible in dedicated urban clinics, and the prevalence of LTBI is high in this vulnerable population. However, the low adherence to treatment is an important public health concern, and new strategies are needed to address this problem

Training of patient and consumer representatives in the basic competencies of evidence-based medicine: a feasibility study

<p>Abstract</p> <p>Background</p> <p>Evidence-based medicine (EBM) has become standard approach in medicine. Patients and health authorities increasingly claim active patient roles in decision making. Education to cope with these roles might be useful. We investigated the feasibility, acceptability and possible impact of EBM training courses for patient and consumer representatives.</p> <p>Methods</p> <p>We designed a generic one-week EBM course based on previous experience with EBM courses for non-medical health professionals. A course specific competence test has been developed and validated to measure EBM skills. Formative and summative evaluation of the course comprised: 1) EBM skills; 2) individual learning goals; 3) self-reported implementation after six months using semi-structured interviews; 4) group-based feedback by content analysis. EBM skills' achievement was compared to results gathered by a group of undergraduate University students of Health Sciences and Education who had attended a comparable EBM seminar.</p> <p>Results</p> <p>Fourteen EBM courses were conducted including 161 participants without previous EBM training (n = 54 self-help group representatives, n = 64 professional counsellors, n = 36 patient advocates, n = 7 others); 71% had a higher education degree; all but five finished the course. Most participants stated personal learning goals explicitly related to practicing EBM such as acquisition of critical appraisal skills (n = 130) or research competencies (n = 67). They rated the respective relevance of the course on average with 80% (SD 4) on a visual analogue scale ranging from 0 to 100%.</p> <p>Participants passed the competence test with a mean score of 14.7 (SD 3.0, n = 123) out of 19.5 points. The comparison group of students achieved a mean score of 14.4 (SD 3.3, n = 43). Group-based feedback revealed increases of self confidence, empowerment through EBM methodology and statistical literacy, and acquisition of new concepts of patient information and counselling. Implementation of EBM skills was reported by 84 of the 129 (65%) participants available for follow-up interviews. Barriers included lack of further support, limited possibilities to exchange experiences, and feeling discouraged by negative reactions of health professionals.</p> <p>Conclusions</p> <p>Training in basic EBM competencies for selected patient and consumer representatives is feasible and accepted and may affect counselling and advocacy activities. Implementation of EBM skills needs support beyond the training course.</p

HIV Testing Practices by Clinical Service before and after Revised Testing Guidelines in a Swiss University Hospital

OBJECTIVES: To determine 1) HIV testing practices in a 1400-bed university hospital where local HIV prevalence is 0.4% and 2) the effect on testing practices of national HIV testing guidelines, revised in March 2010, recommending Physician-Initiated Counselling and Testing (PICT). METHODS: Using 2 hospital databases, we determined the number of HIV tests performed by selected clinical services, and the number of patients tested as a percentage of the number seen per service ('testing rate'). To explore the effect of the revised national guidelines, we examined testing rates for two years pre- and two years post-PICT guideline publication. RESULTS: Combining the clinical services, 253,178 patients were seen and 9,183 tests were performed (of which 80 tested positive, 0.9%) in the four-year study period. The emergency department (ED) performed the second highest number of tests, but had the lowest testing rates (0.9-1.1%). Of inpatient services, neurology and psychiatry had higher testing rates than internal medicine (19.7% and 9.6% versus 8%, respectively). There was no significant increase in testing rates, either globally or in the majority of the clinical services examined, and no increase in new HIV diagnoses post-PICT recommendations. CONCLUSIONS: Using a simple two-database tool, we observe no global improvement in HIV testing rates in our hospital following new national guidelines but do identify services where testing practices merit improvement. This study may show the limit of PICT strategies based on physician risk assessment, compared to the opt-out approach

Sexual behaviour of men that consulted in medical outpatient clinics in Western Switzerland from 2005-2006: risk levels unknown to doctors?

<p>Abstract</p> <p>Background</p> <p>To determine male outpatient attenders' sexual behaviours, expectations and experience of talking about their sexuality and sexual health needs with a doctor.</p> <p>Methods</p> <p>A survey was conducted among all male patients aged 18-70, recruited from the two main medical outpatient clinics in Lausanne, Switzerland, in 2005-2006. The anonymous self-administered questionnaire included questions on sexual behaviour, HIV/STI information needs, expectations and experiences regarding discussion of sexual matters with a doctor.</p> <p>Results</p> <p>The response rate was 53.0% (N = 1452). The mean age was 37.7 years. Overall, 13.4% of patients were defined as at STI risk - i.e. having not consistently used condoms with casual partners in the last 6 months, or with a paid partner during the last intercourse - regarding their sexual behaviour in the last year. 90.9% would have liked their physician to ask them questions concerning their sexual life; only 61.4% had ever had such a discussion. The multivariate analysis showed that patients at risk tended to have the following characteristics: recruited from the HIV testing clinic, lived alone, declared no religion, had a low level of education, felt uninformed about HIV/AIDS, were younger, had had concurrent sexual partners in the last 12 months. However they were not more likely to have discussed sexual matters with their doctor than patients not at risk.</p> <p>Conclusion</p> <p>Recording the sexual history and advice on the prevention of the risks of STI should become routine practice for primary health care doctors.</p