Extrasystoles ventriculaires idiopathiques de ta chambre de chasse: evaluation, pronostic et prise en charge [Idiopathic premature ventricular complexes originating from the ventricular outflow tract: evaluation, prognosis and management].

Idiopathic premature ventricular complexes originating from the ventricular outflow tract: evaluation, prognosis and management The prognosis of ventricular premature complexes (VPC) in the absence of heart disease is considered benign. VPC usually originate from the right or, less commonly, left ventricular outflow tract. QRS complexes therefore usually assume a left bundle branch block and inferior axis morphology. These VPC, particularly if very frequent (> 20,000 per day), may adversely affect left ventricular function and their suppression can restore normal function. Moreover, there is a clinical overlap with arrhythmogenic right ventricular dysplasia and this diagnosis should be considered when facing a left bundle branch block shaped VPC. However, the prognosis of outflow tract VPC is good for appropriately selected patients with normal left ventricular function, absence of syncope or ventricular tachycardia, and no evidence of cardiac disease.

Generation and characterization of function-blocking anti-ectodysplasin A (EDA) monoclonal antibodies that induce ectodermal dysplasia.

Development of ectodermal appendages, such as hair, teeth, sweat glands, sebaceous glands, and mammary glands, requires the action of the TNF family ligand ectodysplasin A (EDA). Mutations of the X-linked EDA gene cause reduction or absence of many ectodermal appendages and have been identified as a cause of ectodermal dysplasia in humans, mice, dogs, and cattle. We have generated blocking antibodies, raised in Eda-deficient mice, against the conserved, receptor-binding domain of EDA. These antibodies recognize epitopes overlapping the receptor-binding site and prevent EDA from binding and activating EDAR at close to stoichiometric ratios in in vitro binding and activity assays. The antibodies block EDA1 and EDA2 of both mammalian and avian origin and, in vivo, suppress the ability of recombinant Fc-EDA1 to rescue ectodermal dysplasia in Eda-deficient Tabby mice. Moreover, administration of EDA blocking antibodies to pregnant wild type mice induced in developing wild type fetuses a marked and permanent ectodermal dysplasia. These function-blocking anti-EDA antibodies with wide cross-species reactivity will enable study of the developmental and postdevelopmental roles of EDA in a variety of organisms and open the route to therapeutic intervention in conditions in which EDA may be implicated.

Prise en charge d'une lésion hépatique découverte fortuitement [The management of an incidental liver lesion]

The widespread use of abdominal imaging technologies has led to an increase in the incidental finding of liver tumors. Most of these lesions are asymptomatic and will not require any treatment. With the use of contrast-enhanced radiological studies, most of the tumors can be reliably diagnosed by non-invasive means. In case of diagnostic uncertainty, patients should not undergo percutaneous biopsy but rather complete resection of the lesion for an unequivocal diagnosis. Such pathologies must be taken charge of in centers with expertise by interdisciplinary teams.

La surveillance active dans la prise en charge du cancer de la prostate précoce. [Active surveillance for early-stage prostate cancer]

Diagnostic and treatment management of prostate cancer at its initial stage continues to raise important debates within the involved medical community. To establish a protocol for active surveillance, a validated option in specific conditions of localised prostate cancer management for eight years, is a unique opportunity to gather different specialists in this field. This paper presents this concept.

Women of the beat generation : la traducción de una obra poética coral

Comentario a la traducción por encargo del libro WOTBG, centrado en las muestras de obra poética de las distintas autoras y la necesidad de conservar sus similitudes y sus diferéncias.

Improve the quality of care for diabetic patients in the hospital. [Améliorer la qualité de la prise en charge des patients diabétiques à l'hôpital.]

Objectif : La prise en charge des patients avec hyperglycémie en soins aigus estdifficile et les erreurs de prescription d'insuline sont fréquentes. Notre objectifest de promouvoir l'évolution des pratiques vers une gestion efficace et sécuritairede l'hyperglycémie.Matériels et méthodes : Création d'un programme de formation structuré pourla gestion de l'hyperglycémie en soins aigus. Ce programme est le produit dumétissage entre le modèle de l'accompagnement thérapeutique et la systémiquedu management. Il vise l'acquisition d'une métacognition pour une réflexiontransversale face à l'hyperglycémie. Les objectifs spécifiques sont : comprendreles particularités de l'hyperglycémie en aigu ; gérer le basal/bolus ; argumenterle choix thérapeutique ; s'approprier l'outil sécuritaire d'aide à l'insulinothérapie ;anticiper la sortie du patient. Une analyse mixte a été effectuée : quantitative,glycémies, hypoglycémies, durée de séjour et qualitative, évolution de la réflexionautour de l'hyperglycémie.Résultats : Nov. 2009-2010, dans le Service de Médecine du CHUV, nous avonsdispensé 3 sessions de formation (15 cours), suivies d'une période de coaching,pour 78 internes. Évaluation quantitative : 85 patients (56,4 % H), âge moyen72,7 ± 9,6 ans, glycémies à J3 dans la cible (4-8,5 mmol/l) 44,6 %, glycémiemoyenne 8,5 ± 1,8 mmol/l, hypoglycémies 0,9 %, durée moyenne de séjour9,7 ± 5,4 J. Évaluation qualitative : choix du schéma thérapeutique pertinentdans la majorité des cas, environ 90 % des internes ont intégré les éléments depondération de l'insulinothérapie, estiment que cette formation a eu un impactpositif sur leur gestion, sont plus confiants dans leurs capacités et ont unmeilleur sentiment d'auto-efficacité. Les modalités pédagogiques adoptées ontfavorisé le transfert des compétences et le niveau de satisfaction globale atteint90 %.Conclusion : Le développement d'un programme de formation des soignants,basé sur l'approche réflexive et participative, permet une amélioration importantede la gestion de l'hyperglycémie. Notre projet s'inscrit dans une démarcheglobale visant à doter les bénéficiaires d'une vision systémique du diabète.

Sentence de la maîtrise des eaux et forêts qui ordonne que les maîtres oiseleurs de Paris, ainsi que les marchands forains qui apporteront en cette ville des serins et autres oiseaux rares et étrangers, seront respectivement maintenus au libre exercice de ce commerce, à la charge de se conformer aux statuts et réglements pour l'exposition, acquit et vente desdits oiseaux ; et pour la contravention faite par un marchand forain y dénommé confisque, au profit de la communauté des oiseleurs, les perroquets, cages et augets saisis sur ce particulier

[Acte. 1755-08-26. Paris]

Sentence de la maîtrise des eaux et forêts qui déclare la saisie d'un filet prohibé et de nouvelle invention, appelé les cliquettes, faite par les jurés de la communauté des pêcheurs à engins de Paris sur Louis Laisné, juré en charge de la communauté, bonne et valable ; ordonne que ledit filet sera confisqué pour être brûlé

[Acte. 1751-08-06. Paris]

Rhumatologie. Une nouvelle option thérapeutique dans la prise en charge de l'inflammation chronique en rhumatologie: les inhibiteurs des janus kinases [A new therapeutical option for chronic inflammation in rheumatology: janus kinases inhibitors (JAK)].

In the last 15 years, the therapeutical options for the treatment of chronic inflammatory diseases in rheumatology have increased a lot. Nevertheless, some patients do not respond or respond partially to the current therapies--including to the biologics therapy. Tofacitinib (Xeljanz) is now on the Swiss market. It inhibits the JAK pathway. Tofacitinib--as monotherapy or with methotrexate--improves the control of rheumatoid arthritis (RA). In a comparative study, tofacitinib was as effective as adalimumab. Further, tofacitinib reduced structural damages in RA and is considered as an alternative, in case of non-response, to anti-TNF and probably to other biologics therapy. The side effects are upper respiratory tract and opportunist infections and tuberculosis. Blood count, lipids, kidney function, liver tests, CK and blood pressure have to be monitored.

Prise en charge du patient avec bronchopneumopathie obstructive: ambulatoire ou hospitalière [Management of the patient with COPD: home case or hospitalization].

Acute exacerbation of COPD is one of the most common causes of hospital admission in patients affected with this disease. In most cases, consideration of differential diagnoses and assessment of important comorbidities will allow to make the decision whether or not the patient needs to be hospitalized. A decision to hospitalize will be based on specific symptoms and signs, as well on the patient's history. Contrary to bronchial asthma, a systematic action plan strategy is lacking for COPD. However, a disease management plan involving all the health care providers may have the potential to improve the patient's well being and to decrease costs related to these exacerbations.

Controlled dynamic generation of standard 1,6-hexamethylene diisocyanate aerosols

A procedure for the dynamic generation of 1,6-hexamethylene diisocyanate (HDI) aerosol atmospheres of 70 micrograms m-3 (0.01 ppm) to 1.75 mg m-3 (0.25 ppm), based on the precise control of the evaporation of pure liquid HDI and subsequent dilution with air, was developed. The apparatus consisted of a home-made glass nebulizer coupled with a separation stage to exclude non-respirable droplets (greater than 10 microns). The aerosol concentrations were achieved by passing air through the nebulizer at 1.5-4.5 l. min-1 to generate dynamically 0.01-0.25 ppm of diisocyanate in an experimental chamber of 8.55 m3. The distribution of the liquid aerosol was established with an optical counter and the diisocyanate concentration was determined from samples collected in impingers by a high-pressure liquid chromatographic method. The atmospheres generated were suitable for the evaluation both of sampling procedures full scale, and of analytical methods: at 140 micrograms m-3 (0.02 ppm) they remained stable for 15-min provocation tests in clinical asthma, as verified by breath-zone sampling of exposed patients.

Diabète. Quels repères pour la prise en charge du diabète en 2010 [Diabetes. Perspectives on the management of diabetes in 2010.].

In the absence of works which would significantly change the perspective on the management of diabetes in the elapsed year, this article proposes a reflection on the integration of the evolving knowledge over the past decade into clinical practice. The major preventive impact of an approach targeting all the cardiovascular risk factors in diabetic patients will remain as the main lesson of this decade. The therapeutic goals need to be tailored to the individual patient's situation based on the evaluation of the benefit: inconvenience-ratio of the treatments. The process of their choice has to include the quest for a shared vision with the patient who is in charge of diabetes management in daily life.

Troubles digestifs associés aux protozoaires et aux helmintes: prise en charge par le médecin de famille [Gastrointestinal complaints associated to helminth and protozoan: management by the general practitioner].

Protozoan and helminthes are frequently associated with persistent digestive complaints, not only in returning travelers from the tropics, but also in industrialized countries. The symptoms are often more vague than those associated to bacterial or viral infections and diarrhea is not always a key feature of the clinical presentation. Three stool examinations and a full blood cells count looking for eosinophilia is the comer stone of the investigations looking for digestive parasites. This article reviews the epidemiology, clinical presentation, diagnostic and management of digestive protozoans and helminthes.