Prevalence, treatment and control of dyslipidaemia in Switzerland: still a long way to go.

BACKGROUND: There is little information regarding the prevalence and management of dyslipidaemia in Switzerland. DESIGN: Cross-sectional population-based study of 3238 women and 2846 men aged 35-75. METHODS: Dyslipidaemia prevalence, treatment and control were defined according to PROCAM guidelines adapted to Switzerland. RESULTS: About 29% of the overall sample presented with dyslipidaemia, of which 39% were treated and 58% of those treated were controlled. Among the 710 patients with personal history of cardiovascular disease (CVD) and/or diabetes, 632 (89%) presented with dyslipidaemia, of which 278 (44%) and 134 (21%) patients were treated and adequately controlled, respectively. On multivariate analysis, hypolipidaemic drug treatment was positively related with age and body mass index (P for trend <0.001), and negatively related with smoking status (P for trend <0.002), whereas personal history of CVD and/or diabetes had no effect [odds ratio (OR)=1.12, 95% confidence interval (CI): 0.90-1.38]. Adequate control of lipid levels was negatively related with female sex (OR=0.65, 95% CI: 0.45-0.94) and personal history of CVD and/or diabetes (OR=0.42, 95% CI: 0.30-0.59). When personal history of CVD and/or diabetes was replaced by PROCAM risk categories, patients in the highest risk were also less well controlled. CONCLUSION: In this population-based study, one-third of the participants was dyslipidaemic, but less than half was treated and only one-fifth was adequately controlled. The low treatment and control levels among individuals at high risk for CVD calls for a better application of recommendations regarding personal preventive measures.

Enfermedad pulmonar obstructiva crónica : proceso asistencial integrado. 3ª ed

Proceso publicado en la página web de la Consejería de Salud: www.juntadeandalucia.es/salud (Consejería de Salud / Profesionales / Nuestro Compromiso por la Calidad / Procesos Asistenciales Integrados)

Manejo perioperatorio de medicación crónica : documento de apoyo al PAI atención al paciente quirúrgico

Documento de Apoyo al Proceso Asistencial Integrado Atención al Paciente Quirúrgico (http://hdl.handle.net/10668/1713). Publicado en la página web de la Consejería de Igualdad, Salud y Políticas Sociales: www.juntadeandalucia.es/salud (Consejería de Salud / Profesionales / Nuestro Compromiso por la Calidad / Procesos Asistenciales Integrados)

European guidelines for sclerotherapy in chronic venous disorders.

AIM: Sclerotherapy is the targeted chemical ablation of varicose veins by intravenous injection of a liquid or foamed sclerosing drug. The treated veins may be intradermal, subcutaneous, and/or transfascial as well as superficial and deep in venous malformations. The aim of this guideline is to give evidence-based recommendations for liquid and foam sclerotherapy. METHODS: This guideline was drafted on behalf of 23 European Phlebological Societies during a Guideline Conference on 7-10 May 2012 in Mainz. The conference was organized by the German Society of Phlebology. These guidelines review the present state of knowledge as reflected in published medical literature. The regulatory situation of sclerosant drugs differs from country to country but this has not been considered in this document. The recommendations of this guideline are graded according to the American College of Chest Physicians Task Force recommendations on Grading Strength of Recommendations and Quality of Evidence in Clinical Guidelines. RESULTS: This guideline focuses on the two sclerosing drugs which are licensed in the majority of the European countries, polidocanol and sodium tetradecyl sulphate. Other sclerosants are not discussed in detail. The guideline gives recommendations concerning indications, contraindications, side-effects, concentrations, volumes, technique and efficacy of liquid and foam sclerotherapy of varicose veins and venous malformations.

Is there an advantage to be gained from adding digital image cytometry of brush cytology to a standard biopsy protocol in patients with Barrett's esophagus?

BACKGROUND AND STUDY AIMS: The current gold standard in Barrett's esophagus monitoring consists of four-quadrant biopsies every 1-2 cm in accordance with the Seattle protocol. Adding brush cytology processed by digital image cytometry (DICM) may further increase the detection of patients with Barrett's esophagus who are at risk of neoplasia. The aim of the present study was to assess the additional diagnostic value and accuracy of DICM when added to the standard histological analysis in a cross-sectional multicenter study of patients with Barrett's esophagus in Switzerland. METHODS: One hundred sixty-four patients with Barrett's esophagus underwent 239 endoscopies with biopsy and brush cytology. DICM was carried out on 239 cytology specimens. Measures of the test accuracy of DICM (relative risk, sensitivity, specificity, likelihood ratios) were obtained by dichotomizing the histopathology results (high-grade dysplasia or adenocarcinoma vs. all others) and DICM results (aneuploidy/intermediate pattern vs. diploidy). RESULTS: DICM revealed diploidy in 83% of 239 endoscopies, an intermediate pattern in 8.8%, and aneuploidy in 8.4%. An intermediate DICM result carried a relative risk (RR) of 12 and aneuploidy a RR of 27 for high-grade dysplasia/adenocarcinoma. Adding DICM to the standard biopsy protocol, a pathological cytometry result (aneuploid or intermediate) was found in 25 of 239 endoscopies (11%; 18 patients) with low-risk histology (no high-grade dysplasia or adenocarcinoma). During follow-up of 14 of these 18 patients, histological deterioration was seen in 3 (21%). CONCLUSION: DICM from brush cytology may add important information to a standard biopsy protocol by identifying a subgroup of BE-patients with high-risk cellular abnormalities.

Impact of recommendation updates in well-controlled patients on nonrecommended antiretroviral therapies: the Swiss HIV cohort study.

BACKGROUND: HIV treatment recommendations are updated as clinical trials are published. Whether recommendations drive clinicians to change antiretroviral therapy in well-controlled patients is unexplored. METHODS: We selected patients with undetectable viral loads (VLs) on nonrecommended regimens containing double-boosted protease inhibitors (DBPIs), triple-nucleoside reverse transcriptase inhibitors (NRTIs), or didanosine (ddI) plus stavudine (d4T) at publication of the 2006 International AIDS Society recommendations. We compared demographic and clinical characteristics with those of control patients with undetectable VL not on these regimens and examined clinical outcome and reasons for treatment modification. RESULTS: At inclusion, 104 patients were in the DBPI group, 436 in the triple-NRTI group, and 19 in the ddI/d4T group. By 2010, 28 (29%), 204 (52%), and 1 (5%) patient were still on DBPIs, triple-NRTIs, and ddI plus d4T, respectively. 'Physician decision,' excluding toxicity/virological failure, drove 30% of treatment changes. Predictors of recommendation nonobservance included female sex [adjusted odds ratio (aOR) 2.69, 95% confidence interval (CI) 1 to 7.26; P = 0.01] for DPBIs, and undetectable VL (aOR 3.53, 95% CI 1.6 to 7.8; P = 0.002) and lack of cardiovascular events (aOR 2.93, 95% CI 1.23 to 6.97; P = 0.02) for triple-NRTIs. All patients on DBPIs with documented diabetes or a cardiovascular event changed treatment. Recommendation observance resulted in lower cholesterol values in the DBPI group (P = 0.06), and more patients having undetectable VL (P = 0.02) in the triple-NRTI group. CONCLUSION: The physician's decision is the main factor driving change from nonrecommended to recommended regimens, whereas virological suppression is associated with not switching. Positive clinical outcomes observed postswitch underline the importance of observing recommendations, even in well-controlled patients.

Childhood obesity and walking: guidelines and challenges.

The development and maintenance of excess body mass in many children is partly attributable to levels of physical activity that are lower than the recommended 60 minutes/day. Walking is a recommended form of physical activity for obese children, due to its convenience and perceived ease of adoption. Unfortunately, studies that have used objective physical activity assessment continue to report low step counts and levels of physical activity in obese children. This may be due to physiological and/or biomechanical factors that make walking more difficult for obese children. The purpose of this review is to highlight the current recommended and measured levels of physical activity for children and to discuss the physiological and biomechanical challenges of walking for obese children that may help explain why these children are not meeting physical activity goals.

Frequency and effects of meeting health-behavior guidelines among adolescents

Objective: To assess the relationship between overweight status and the concomitant adherence to physical activity, daily screen time, and nutritional guidelines. Methods: Data were derived from the Swiss HBSC survey 2006. Participants (n=8130, 48.7% girls) were divided into two groups: normal-weight (n=7215, 44.8% girls), and overweight (n=915, 34.8% girls), using self-reported height and weight. Groups were compared on adherence to physical activity, screen time and nutritional guidelines. Bivariate analyses were carried out followed by multivariate analyses using normal-weight individuals as the reference category. Results: Regardless of gender, overweight individuals reported more screen time, less physical activity, and less concomitant adherence to guidelines. For boys, the multivariate analysis showed that any amount exceeding screen time recommendations was associated with increased odds of being overweight (>2-4h: adjusted odds ratio (AOR)=l .40; >4-6h: AOR=l .48; >6h: AOR=l .83). A similar relation was found for any amount below physical activity recommendations (4-6 times a week: AOR=1.67; 2-3 times a week: AOR=1.87; once a week or less: AOR=2.1). For girls, not meeting nutritional guidelines was less likely among overweight individuals (0-2 recommendations: AOR=0.54). Regardless of weight status, more than half of adolescents did not comply with any guideline and less than 2% met all 3 at the same time. Conclusions: Meeting current nutritional, physical activity and screen time guidelines should be encouraged with respect to overweight. However, as extremely low rates of concomitant adherence were found regardless of weight status, their achievability is questionable (especially for nutrition) which warrants further research to better adapt them to adolescents.

Diagnosis and workup of 522 consecutive patients with neuroendocrine neoplasms in Switzerland.

BACKGROUND: Neuroendocrine neoplasms (NENs) are difficult to diagnose. We used SwissNET data to characterise NEN patients followed in the two academic centres of western Switzerland (WS), and to compare them with patients followed in eastern Switzerland (ES) as well as with international guidelines. METHOD: SwissNET is a prospective database covering data from 522 consecutive patients (285 men, 237 women) from WS (n = 99) and ES (n = 423). RESULTS: Mean ± SD age at diagnosis was 59.0 ± 15.7 years. Overall, 76/522 experienced a functional syndrome, with a median interval of 1.0 (IQR: 1.0-3.0) year between symptoms onset and diagnosis. A total of 51/522 of these tumours were incidental. The primary tumour site was the small intestine (29%), pancreas (21%), appendix (18%) and lung (11%) in both regions combined. In all, 513 functional imaging studies were obtained (139 in WS, 374 in ES). Of these, 381 were 111In-pentetreotide scintigraphies and 20 were 68Ga-DOTATOC PET. First line therapy was surgery in 87% of patients, medical therapy (biotherapy or chemotherapy) in 9% and irradiation in 3% for both regions together. CONCLUSION: Swiss NEN patients appear similar to what has been described in the literature. Imaging by somatostatin receptor scintigraphy (SRS) is widely used in both regions of Switzerland. In good accordance with published guidelines, data on first line therapy demonstrate the crucial role of surgery. The low incidence of biotherapy suggests that long-acting somatostatin analogues are not yet widely used for their anti-proliferative effects. The SwissNET initiative should help improve compliance with ENETS guidelines in the workup and care of NEN patients.

A pessoa com úlcera de perna, intervenção estruturada dos cuidados de enfermagem: revisão sistemática da literatura

Identificar as intervenções de enfermagem à pessoa com úlcera de perna de origem venosa, arterial ou mista. Pesquisa efetuada no motor de busca EBSCO: CINAHL, MEDLINE, com base em artigos em texto integral, publicados entre 2000 e 2010, com os seguintes descritores: Leg* Ulcer* AND Nurs* AND Intervention*, filtrados mediante questão de partida em formato PICO. Simultaneamente, realizada pesquisa na National Guideline Clearinghouse, com a mesma orientação. Uma intervenção centrada na pessoa aumentou os resultados em saúde, variando os cuidados diretos à ferida consoante a etiologia. Como intervenções associadas à cicatrização da úlcera de perna de qualquer etiologia, destacou-se: relação terapêutica enfermeiro/cliente, individualização de cuidados e monitoramento da dor.

Viikon albumi -haastattelu osana YleX-kanavan ohjelmatarjontaa

Nuorille suunnatut lähetysvirtaradioasemat käyvät Suomessa koko ajan tiukempaa taistelua kuuntelijoidensa huomiosta. Kuuntelijalukuja tarkastellaan miltei viikoittain ja kuuntelijoille tarjottavaa tuotetta pyritään kilpailun koventuessa koko ajan kehittämään. Yleisradiossa tapahtui viimeksi kanavauudistus vuonna 2003, jonka seurauksena Radiomafia -kanava sai uuden nimen YleX. Uudistuksessa radiokanavan kohdeyleisö tarkennettiin uudelleen ja kanavalla siirryttiin soittolistapohjaiseen radion tekemiseen, jossa kanavan musiikkia soitetaan etukäteen laaditulta soittolistalta. Kanavauudistusta kritisoitiin mediassa ja arkipuheessa, vaikka YleX -kanavan viikkokuulijamäärät lähtivät nousuun. Vieläkin YleX:n musiikkitarjontaa arvostellaan yksipuoliseksi ja samalla myös kanavan ohjelmat ovat joutuneet kritiikin kohteeksi. Opinnäytetyöni käsittelee viihdeartistihaastattelun tekemistä YleX-radiokanavalla. Työssäni YleX-kanavalla olen tehnyt viikoittaista viihdeartistihaastattelua, joka tunnetaan nimellä Viikon Albumi -haastattelu. Tämä haastattelu on osa arkipäiväistä YleX Tänään-ohjelmaa, missä sitä lähetetään maanantaisin kello 11.10. Omia haastatteluja reflektoimalla selvitin haastattelijan näkökulmasta, minkälaisin menetelmin nykyaikaisessa nopeatempoisessa lähetysvirtaradiossa syntyy mielenkiintoinen ja syvällinen viihdeartisti-haastattelu. Kuinka lähelle laadukkaan viihdehaastattelun tavoitteita on mahdollista päästä 15 minuutin Viikon Albumi -haastattelun aikana? Työssäni keskityn etenkin YleX:n haastatteluiden viihteelliseen luonteeseen ja nimenomaan viihdeartistin haastattelemiseen, jota on alan kirjallisuudessa käsitelty melko vähän. Viihdyttävän ja hauskan viihdeartistihaastattelun tekeminen on vaikea haastattelumuoto, jonka tekemistä pyrin valottamaan omien töideni avulla. Toivon, että työstäni on jatkossa hyötyä myös muille samankaltaisissa haastattelutilanteissa.

Clinical management of immunocompetent hospitalized patients with community-acquired pneumonia.

Background: Clinical practices and guidelines may differ regarding the management of inpatients with community-acquired pneumonia (CAP). Methods: The management of 152 consecutive CAP inpatients (70+/-17 years) admitted to a teaching hospital was analyzed retrospectively and compared with published data and an evidence-based guideline developed at our institution. Results: Of the patients studied, 64% had a high prognostic score index (PSI), 14% were admitted to the ICU, and 4.6% died. Initially, patients received either a one-drug (47%) or a two-drug (53%) antibiotic regimen. None of the 20 PSI parameters, and neither the PSI nor admission to the ICU, was associated with the initial antibiotic regimen. Agreement between current practice and our guideline was low (kappa=0.16). Following the recommendations would have led to a decrease of 51% in the initial two-drug regimen. The duration of i.v. antibiotherapy was higher in patients following the two-drug regimen (142+/-150 vs. 102+/-60 h, P<0.05). Chest physiotherapy (CP) and bronchodilatators (BD) were prescribed in 72% and 54% of cases, respectively (median duration 10 days). Conclusions: The variations observed in the clinical management of CAP inpatients were not in agreement with published guidelines. The overuse of a two-drug regimen, CP, and BD necessitates the development and implementation of evidence-based guidelines proposing detailed steps for the management of CAP inpatients.

Appropriateness of early management of newly diagnosed Crohn's disease in a European population-based cohort.

OBJECTIVE: The European Panel on the Appropriateness of Crohn's disease Therapy (EPACT) has developed appropriateness criteria. We have applied these criteria retrospectively to the population-based inception cohort of Crohn's disease (CD) patients of the European Collaborative Study Group on Inflammatory Bowel Disease (EC-IBD). MATERIAL AND METHODS: A total of 426 diagnosed CD patients from 13 European centers were enrolled at the time of diagnosis (first flare, naive patients). We used the EPACT definitions to identify 247 patients with active luminal CD. We then assessed the appropriateness of the initial drug prescription according to the EPACT criteria. RESULTS: Among the cohort patients 163 suffered from mild-to-moderate CD and 84 from severe CD. Among the mild-to-moderate disease group, 96 patients (59%) received an appropriate treatment, whereas for 66 patients (40%) the treatment was uncertain and in one case (1%) inappropriate. Among the severe disease group, 86% were treated medically and 14% required surgery. 59 (70%) were appropriately treated, whereas for one patient (1%) the procedure was considered uncertain and for 24 patients (29%) inappropriate. CONCLUSION: Initial treatment was appropriate in the majority of cases for non-complicated luminal CD. Inappropriate or uncertain treatment was given in a significant minority of patients, with an increased potential risk of adverse events.

Development of nursing management competencies: guidelines for continuous education services

Abstract OBJECTIVE Developing continuing education guidelines for the development of nursing management competencies along with the members of the Center of Nursing Continuing Education of Parana. METHOD A qualitative research outlined by the action research method, with a sample consisting of 16 nurses. Data collection was carried out in three stages and data were analyzed according to the thematic analysis technique. RESULTS It was possible to discuss the demands and difficulties in developing nursing management competencies in hospital organizations and to collectively design a guideline. CONCLUSION The action research contributed to the production of knowledge, confirming the need and the importance of changing the educational processes and evaluations, based on methodologies and instruments for professional development in accordance with human resource policies and contemporary organizational policies.

Wheat germ cell-free expression: Two detergents with a low critical micelle concentration allow for production of soluble HCV membrane proteins.

Membrane proteins are notoriously difficult to express in a soluble form. Here, we use wheat germ cell-free expression in the presence of various detergents to produce the non-structural membrane proteins 2, 4B and 5A of the hepatitis C virus (HCV). We show that lauryl maltose neopentyl glycol (MNG-3) and dodecyl octaethylene glycol ether (C12E8) detergents can yield essentially soluble membrane proteins at detergent concentrations that do not inhibit the cell-free reaction. This finding can be explained by the low critical micelle concentration (CMC) of these detergents, which keeps the monomer concentrations low while at the same time providing the necessary excess of detergent concentration above CMC required for full target protein solubilization. We estimate that a tenfold excess of detergent micelles with respect to the protein concentration is sufficient for solubilization, a number that we propose as a guideline for detergent screening assays.