"Des heures sans valeur" : le travail des serveuses en horaire de jour

À partir d'une recherche empirique menée auprès de serveuses et de serveurs de restaurant, cet article montre comment, même dans un emploi à temps complet, les horaires de travail sont un puissant facteur de différenciation et de hiérarchisation des situations professionnelles selon le sexe. Dans la restauration, ce sont systématiquement des femmes qui sont affectées à l'horaire continu de la journée, une modalité horaire peu attractive du point de vue de la nature du travail et de sa valeur. L'analyse des mécanismes en jeu dans l'attribution des horaires de travail selon le sexe montre que l'horaire de jour implique des tâches qui rappellent, par leur contenu, leur rythme, et les rapports sociaux dans lesquels elles s'inscrivent, le travail que les femmes effectuent gratuitement dans la sphère familiale.

Syndrome des jambes sans repos chez la personne âgée: une affection méconnue [Restless legs syndrome in the elderly: an unrecognized disorder].

The restless legs syndrome (RLS) is a frequent, often unrecognized disorder in the elderly. The diagnosis is essentially based on the clinical history. The RLS is characterized by (1) an urge to move the limbs, usually associated with abnormal sensations in the legs; (2) symptoms are worse at rest; (3) they are relieved by movements; (4) they mainly occur in the evening or at night. Specific diagnostic criteria have been developed for cognitively impaired elderly persons. The RLS is a chronic disorder with high impact on sleep and quality of life. Treatment is symptomatic and recommended drugs are dopaminergic agents, opioids, and gabapentine.

Traitement du décollement de rétine du pseudophaque: étude rétrospective comparant la vitrectomie sans indentation au traitement ab-externo [Vitrectomy without scleral buckle versus ab-externo approach for pseudophakic retinal detachment: comparative retrospective study].

PURPOSE: Retinal detachment (RD) is a major complication of cataract surgery, which can be treated by either primary vitrectomy without indentation or the scleral buckling procedure. The aim of this study is to compare the results of these two techniques for the treatment of pseudophakic RD. PATIENTS AND METHODS: The charts of 40 patients (40 eyes) treated with scleral buckling for a primary pseudophakic RD were retrospectively studied and compared to the charts of 32 patients (32 eyes) treated with primary vitrectomy without scleral buckle during the same period by the same surgeons. To obtain comparable samples, patients with giant retinal tears, vitreous hemorrhage, and severe preoperative proliferative vitreoretinopathy (PVR) were not included. Minimal follow-up was 6 months. RESULTS: The primary success rate was 84% in the vitrectomy group and 82.5% in the ab-externo group. Final anatomical success was observed in 100% of cases in the vitrectomy group and in 95% of cases in the ab-externo group. Final visual acuity was 0.5 or better in 44% of cases in the vitrectomy group and 37.5% in the ab-externo group. The duration of the surgery was significantly lower in the ab-externo group, whereas the hospital stay tended to be lower in the vitrectomy group. In the vitrectomy group, postoperative PVR developed in 3 eyes and new or undetected breaks were responsible for failure of the initial procedure in 2 eyes. CONCLUSION: Primary vitrectomy appears to be as effective as scleral buckling procedures for the treatment of pseudophakic RD.

Accès sans prescription aux statines: bénéfique ou délétère. [Over-the-counter statins: benefit or harmful?]

Making statin available over the counter is one of the measures proposed to correct its underuse. Since May 2004, simvastatin 10 mg is sold over the counter in Great Britain. But uncertainties persist concerning the efficacy of statin in primary prevention and at a 10 mg dose. Finally, there is a risk of side effects and drug interactions. Beyond the correction of statin underuse and the hope of coronary heart disease mortality reduction, the British decision highlighted the will to give individuals a sense of responsibility concerning their health and its financial cost. Anyway, the benefit of switching statin from prescription to over the counter should be experimentally evaluated before its introduction.