Syndrome métabolique, diabète sucré et vulnérabilité: une approche "syndémique" de la maladie chronique [Metabolic syndrome, diabetes mellitus and vulnerability: a syndemic approach of chronic diseases].

The pandemic metabolic syndrome is generally attributed to our lifestyle. The current therapeutic strategies are centered on the behavioral changes and pharmacotherapy. A deeply analysis reveals the importance of the socio-cultural determinants with a "dose-responses effect according to the socio-economic level. The "syndemic" theory, which puts at the same level the socio-cultural environment, the behaviors and biomedecine, suggests a more holistic approach. This theory suggests introducing other partners of care, such cultural-mediators and welfare workers trained in the care, to have finally an approach centered on the roots of the causes. The healthcare networks centered on the management of the costs of health should not forget the socio-cultural dimension, unless wanting to select the good cases.

Des céphalées, cinq avis spécialisés: les pièges diagnostiques pour la maladie de Horton [Headaches, five expert opinions: the pitfalls involved in the diagnosis of giant cell arteritis].

Giant cell arteritis (GCA) (or Horton's disease) is a systemic disease affecting the vessels of medium and large sizes. The incidence increases with age (the disease develops rarely before age 50) and the etiology remains unknown. Clinical manifestations may vary (including asthenia, temporal headache, visual disturbances, etc.) and GCA can potentially lead to dramatic consequences (permanent loss of vision). Although some anomalies in the investigations may help in the diagnosis of GCA, research and confirmation of the diagnosis of GCA may be difficult, especially when the symptoms presented by patients are spread out in time and appear to be nonspecific at first.

Hypertonie oculaire dans l'orbitopathie dysthyroidienne: considerations physiopathologiques, diagnostiques et therapeutiques. A propos de trois cas significatifs. [Intraocular high pressure in thyroid-associated orbitopathy: physiopathological mechanisms, diagnosis, and management. Three case reports]

PURPOSE: To determine the mechanisms and treatment of ocular hypertension in patients with thyroid-associated orbitopathy and to differenciate it from glaucomatous damage. DESIGN: Three case reports. METHODS: Retrospective review of clinical findings, course, and treatment of the three patients. RESULTS: Elevated intraocular pressure in thyroid-associated orbitopathy observed in the three cases may involve different physiopathological abnormalities such as disturbances of venous circulation, compression by infiltrative muscles, and long corticosteroid use. In the first two cases, defects demonstrated in the perimetry are in consistent with glaucomatous damage. In the third case, visual field abnormalities may be compatible with a glaucomatous disease, but all defects resolved after therapy. Treatement was of the greatest difficulty for the three cases, associating antiglaucomatous medication, steroids, orbital radiotherapy, orbital decompression and extraocular muscle surgery. Intraocular pressure was controlled in all cases. CONCLUSIONS: Elevated intraocular pressure in thyroid-associated orbitopathy is distinguished from glaucomatous disease by its physiopathological mechanisms, clinical course, visual field defects, and treatment. The management of this hypertension is closely related to the treatment of dysthyroid orbitopathy.

La maladie du poumon de fermier : apports de la médecine du travail

- La maladie du poumon de fermier est une affection immunologique secondaire à l'inhalation de poussières antigéniques provenant de microorganismes qui colonisent le foin moisi. - Sa prévalence parmi la population d'agriculteurs varie de 0,4 à 5% selon les pays. - Les critères diagnostiques comprennent une anamnèse d'exposition au foin, une dyspnée d'effort, l'auscultation de râles inspiratoires et une lymphocytose alvéolaire. - La prise en charge de l'agriculteur atteint nécessite la mise en place de mesures professionnelles préventives comprenant le réaménagement de sa place de travail, le changement des habitudes de travail et le port d'un masque de protection respiratoire. Ces mesures permettent à l'agriculteur de poursuivre son activité dans la plupart des cas. - En Suisse, la maladie du poumon de fermier est une maladie professionnelle à déclarer à l'assurance accident. [Auteurs]