Traitement endovasculaire de malformations artérioveineuses cérébrales à l'ONYX® (à propos de 17 cas)

DIJON-BU Médecine Pharmacie (212312103) / SudocSudocFranceF

Une histoire sociale et culturelle du politique en Algérie

En explorant cinémas et boutiques, cimetières, rues et places publiques, c'est à une autre histoire de la socialisation politique au Maghreb qu’invitent les vingt-huit disciples et amis réunis dans ce livre pour rendre un hommage collectif à Omar Carlier. Historien de l’Algérie et homme de terrain, Omar Carlier a profondément renouvelé l’approche du politique en Afrique du Nord : venus d’Algérie, de France et d’ailleurs, ces vingt-huit historiens enquêtent, suivant les chemins qu’il a défrichés, sur les lieux, les événements et les objets grâce auxquels il a éclairé d’un jour nouveau notre compréhension de la région et des enjeux politiques, sociaux et culturels qui l’animent. Ces études offrent ainsi de nouvelles pistes pour comprendre la guerre d’indépendance algérienne, revenant sur les origines du Front de libération nationale, sur les mouvements et engagements militants, à Alger comme en métropole, et sur les chants et les festivités à l’heure de l’indépendance. Car, dans ce livre, l’Algérie est saisie dans son ensemble : à l’échelle du Maghreb comme au sein du monde ottoman, parmi les empires coloniaux et dans la période de l’après-indépendance – quand l’histoire coloniale pèse, encore et toujours

Effect of general anaesthesia on functional outcome in patients with anterior circulation ischaemic stroke having endovascular thrombectomy versus standard care: a meta-analysis of individual patient data

Background: General anaesthesia (GA) during endovascular thrombectomy has been associated with worse patient outcomes in observational studies compared with patients treated without GA. We assessed functional outcome in ischaemic stroke patients with large vessel anterior circulation occlusion undergoing endovascular thrombectomy under GA, versus thrombectomy not under GA (with or without sedation) versus standard care (ie, no thrombectomy), stratified by the use of GA versus standard care. Methods: For this meta-analysis, patient-level data were pooled from all patients included in randomised trials in PuMed published between Jan 1, 2010, and May 31, 2017, that compared endovascular thrombectomy predominantly done with stent retrievers with standard care in anterior circulation ischaemic stroke patients (HERMES Collaboration). The primary outcome was functional outcome assessed by ordinal analysis of the modified Rankin scale (mRS) at 90 days in the GA and non-GA subgroups of patients treated with endovascular therapy versus those patients treated with standard care, adjusted for baseline prognostic variables. To account for between-trial variance we used mixed-effects modelling with a random effect for trials incorporated in all models. Bias was assessed using the Cochrane method. The meta-analysis was prospectively designed, but not registered. Findings: Seven trials were identified by our search; of 1764 patients included in these trials, 871 were allocated to endovascular thrombectomy and 893 were assigned standard care. After exclusion of 74 patients (72 did not undergo the procedure and two had missing data on anaesthetic strategy), 236 (30%) of 797 patients who had endovascular procedures were treated under GA. At baseline, patients receiving GA were younger and had a shorter delay between stroke onset and randomisation but they had similar pre-treatment clinical severity compared with patients who did not have GA. Endovascular thrombectomy improved functional outcome at 3 months both in patients who had GA (adjusted common odds ratio (cOR) 1·52, 95% CI 1·09–2·11, p=0·014) and in those who did not have GA (adjusted cOR 2·33, 95% CI 1·75–3·10, p<0·0001) versus standard care. However, outcomes were significantly better for patients who did not receive GA versus those who received GA (covariate-adjusted cOR 1·53, 95% CI 1·14–2·04, p=0·0044). The risk of bias and variability between studies was assessed to be low. Interpretation: Worse outcomes after endovascular thrombectomy were associated with GA, after adjustment for baseline prognostic variables. These data support avoidance of GA whenever possible. The procedure did, however, remain effective versus standard care in patients treated under GA, indicating that treatment should not be withheld in those who require anaesthesia for medical reasons