Implementing an interfaculty series of courses on interprofessional collaboration in prelicensure health science curriculums.

Introduction: Interprofessional collaborative practices are increasingly recognized as an effective way to deal with complex health problems. However, health sciences students continue to be trained in specialized programs and have little occasion for learning in interdisciplinary contexts. Program Development: The project's purpose was to develop content and an educational design for new prelicensure interfaculty courses on interprofessional collaboration in patient and family-centered care which embedded interprofessional education principles where participants learn with, from and about each other. Implementation: Intensive training was part of a 45-hour program, offered each semester, which was divided into three 15-hour courses given on weekends, to enhance accessibility. Evaluation: A total of 215 students completed questionnaires following the courses, to assess their satisfaction with the educational content. Pre/post measures assessed perception of skills acquisition and perceived benefits of interprofessional collaboration training. Results showed a significant increase from the students' point of view in the knowledge and benefits to be gained from interprofessional collaboration training.

Equipes infirmières somatiques en soins aigus et infirmier en psychiatrie de liaison : quelle collaboration ?

Deux ans après la création du poste d'infirmier au sein du Service de psychiatrie de liaison du Centre hospitalier universitaire de Lausanne (CHUV), nous rendons compte ici de cette nouvelle pratique. En portant un regard extérieur sur les équipes infirmières, il s'agit de définir l'implication des difficultés relationnelles qu'elles peuvent rencontrer auprès d'un malade. Ce vécu difficile peut être influencé par des facteurs de stress liés au contexte des soins somatiques aigus, ceux-ci pouvant se surajouter à une problématique relationnelle ou psychiatrique. Nous postulons que l'infirmier en psychiatrie de liaison, de par sa position particulière (tiers extérieur, thérapeute, médiateur-traducteur) que nous définissons dans cet article, permet d'offrir des espaces intermédiaires de réflexions quant à une recherche de compréhension d'une relation soignant-soigné et de proposer des outils spécifiques aux équipes infirmières.

Collaboration entre cliniciens et chercheurs autour de la "consultation systémique": double regard sur un cas clinique

Cet article vise à montrer comment chercheurs et cliniciens peuvent collaborer et s'enrichir mutuellement en utilisant la «consultation systémique», en deux séances, dont le but est l'évaluation des interactions familiales, avec mise en lumière des ressources comme des difficultés de la famille. Lors d'une première rencontre, les questions qui motivent les parents et/ou le(s) thérapeute(s) à consulter sont formulées et la famille est invitée à faire des jeux familiaux semi-standardisés qui sont filmés. Lors d'une deuxième rencontre réunissant les mêmes personnes, un visionnement d'extraits des films sert de base aux réponses des chercheurs et à une discussion commune. Une vignette clinique, concernant des violences intrafamiliales, illustrera la richesse et l'utilité de ces consultations et montrera qu'une collaboration entre chercheurs et cliniciens est fructueuse pour toutes les parties concernées.

Antiangiogenic peptides and proteins: from experimental tools to clinical drugs.

The formation of a 'tumor-associated vasculature', a process referred to as tumor angiogenesis, is a stromal reaction essential for tumor progression. Inhibition of tumor angiogenesis suppresses tumor growth in many experimental models, thereby indicating that tumor-associated vasculature may be a relevant target to inhibit tumor progression. Among the antiangiogenic molecules reported to date many are peptides and proteins. They include cytokines, chemokines, antibodies to vascular growth factors and growth factor receptors, soluble receptors, fragments derived from extracellular matrix proteins and small synthetic peptides. The polypeptide tumor necrosis factor (TNF, Beromun) was the first drug registered for the regional treatment of human cancer, whose mechanisms of action involved selective disruption of the tumor vasculature. More recently, bevacizumab (Avastin), an antibody against vascular endothelial growth factor (VEGF)-A, was approved as the first systemic antiangiogenic drug that had a significant impact on the survival of patients with advanced colorectal cancer, in combination with chemotherapy. Several additional peptides and antibodies with antiangiogenic activity are currently tested in clinical trials for their therapeutic efficacy. Thus, peptides, polypeptides and antibodies are emerging as leading molecules among the plethora of compounds with antiangiogenic activity. In this article, we will review some of these molecules and discuss their mechanism of action and their potential therapeutic use as anticancer agents in humans.

SBML qualitative models: a model representation format and infrastructure to foster interactions between qualitative modelling formalisms and tools.

BACKGROUND: Qualitative frameworks, especially those based on the logical discrete formalism, are increasingly used to model regulatory and signalling networks. A major advantage of these frameworks is that they do not require precise quantitative data, and that they are well-suited for studies of large networks. While numerous groups have developed specific computational tools that provide original methods to analyse qualitative models, a standard format to exchange qualitative models has been missing. RESULTS: We present the Systems Biology Markup Language (SBML) Qualitative Models Package ("qual"), an extension of the SBML Level 3 standard designed for computer representation of qualitative models of biological networks. We demonstrate the interoperability of models via SBML qual through the analysis of a specific signalling network by three independent software tools. Furthermore, the collective effort to define the SBML qual format paved the way for the development of LogicalModel, an open-source model library, which will facilitate the adoption of the format as well as the collaborative development of algorithms to analyse qualitative models. CONCLUSIONS: SBML qual allows the exchange of qualitative models among a number of complementary software tools. SBML qual has the potential to promote collaborative work on the development of novel computational approaches, as well as on the specification and the analysis of comprehensive qualitative models of regulatory and signalling networks.

Combinations of prognostic tools for identification of high-risk normotensive patients with acute symptomatic pulmonary embolism.

Background: In haemodynamically stable patients with acute symptomatic pulmonary embolism (PE), studies have not evaluated the usefulness of combining the measurement of cardiac troponin, transthoracic echocardiogram (TTE), and lower extremity complete compression ultrasound (CCUS) testing for predicting the risk of PE-related death. Methods: The study assessed the ability of three diagnostic tests (cardiac troponin I (cTnI), echocardiogram, and CCUS) to prognosticate the primary outcome of PE-related mortality during 30 days of follow-up after a diagnosis of PE by objective testing. Results: Of 591 normotensive patients diagnosed with PE, the primary outcome occurred in 37 patients (6.3%; 95% CI 4.3% to 8.2%). Patients with right ventricular dysfunction (RVD) by TTE and concomitant deep vein thrombosis (DVT) by CCUS had a PE-related mortality of 19.6%, compared with 17.1% of patients with elevated cTnI and concomitant DVT and 15.2% of patients with elevated cTnI and RVD. The use of any two-test strategy had a higher specificity and positive predictive value compared with the use of any test by itself. A combined three-test strategy did not further improve prognostication. For a subgroup analysis of high-risk patients, according to the pulmonary embolism severity index (classes IV and V), positive predictive values of the two-test strategies for PE-related mortality were 25.0%, 24.4% and 20.7%, respectively. Conclusions: In haemodynamically stable patients with acute symptomatic PE, a combination of echocardiography (or troponin testing) and CCUS improved prognostication compared with the use of any test by itself for the identification of those at high risk of PE-related death.

Etude romande sur le jeu: une collaboration entre IUMSP et ISPA sur mandat du Programme Intercantonal de Lutte contre la Dépendance au Jeu (PILDJ)

En Suisse, l'offre en matière de jeu est très importante. Que ce soit pour les loteries ou les casinos, les revenus bruts des jeux (RBJ) ont augmenté considérablement au cours de ces dix dernières années. Une offre de prévention et de traitement s'est développée en Suisse romande et le nombre de joueurs qui consultent ne cesse d'augmenter. Toutefois, il n'en reste pas moins qu'il s'agit là d'une petite proportion des joueurs problématiques qui font appel aux services d'aide. Le Programme intercantonal de lutte contre la dépendance au jeu (PILDJ) vise en premier lieu à sensibiliser la population au problème du jeu excessif. Il prévoit pour cela, notamment, de faciliter l'accès à l'information et au traitement. Par ailleurs, il a aussi pour objectif de sensibiliser les professionnels, afin d'améliorer la détection et la prise en charge des joueurs pathologiques. Le PILDJ entend finalement centraliser les informations relatives aux actions menées dans les cantons afin d'améliorer l'échange d'expériences. La coordination de ce Programme a été confiée au Groupement romand d'études des addictions (GREA). Le PILDJ comprend la mise sur pied de 4 modules parmi lesquels figure l'Etude romande sur le jeu. Ce rapport présente les résultats des volets couverts par l'Etude romande sur le jeu. [résumé, p. 5]

Collaboration entre médecin de famille et psychiatre pour les problèmes de santé mentale [Family physicians and psychiatrists' collaborative care for mental health problems].

The burden of disease linked to mental disorders represents more than one-fifth of years lived with disability in the world. Less than half of people suffering from mental disorders are adequately treated. Three quarter of those who receive treatment are followed by primary care. Collaborative care aims to increase the efficiency of direct general practitioner's treatment. Main components are sustainable and individualized consultation-liaison relationship (1/2 day of psychiatrist by 15 days for 10-15 general practitioners), and support of a clinical case manager for complex situations. Collaboration is bidirectional: early or crisis access to specialist care and long-term followup by general practitioner. This model is a challenge for the doctor-patient dual relationship and requires incentives in a public health perspective.

E-tools for civic education : experiences from the election campaign in Switzerland 2007

Political participation is often very low in Switzerland especially among students and young citizens. In the run-up to the Swiss parliamentary election in October 2007 several online tools and campaigns were developed with the aim to increase not only the level of information about the political programs of parties and candidates, but also the electoral participation of younger citizens. From a practical point of view this paper will describe the development, marketing efforts and the distribution as well as the use of two of these tools : the so-called "Parteienkompass" (party compass) and the "myVote"-tool - an online voting assistance tool based on an issue-matching system comparing policy preferences between voters and candidates on an individual level. We also havea look at similar tools stemming from Voting Advice Applications (VAA) in other countries in Western Europe. The paper closes with the results of an evaluation and an outlook to further developments and on-going projects in the near future in Switzerland.