Treatment of congenital aortic valve stenosis: impact of the Ross operation.

GOAL: To evaluate the impact of the Ross operation, recently (1997) introduced in our unit, for the treatment of patients with congenital aortic valve stenosis. METHODS: The period from January 1997 to December 2000 was compared with the previous 5 years (1992-96). Thirty-seven children (< 16 yrs) and 49 young adults (16-50 yrs) with congenital aortic valve stenosis underwent one of these treatments: percutaneous balloon dilatation (PBD), aortic valve commissurotomy, aortic valve replacement and the Ross operation. The Ross operation was performed in 16 patients, mean age 24.5 yrs (range 9-46 yrs) with a bicuspid stenotic aortic valve, 7/10 adults with calcifications, 2/10 adults with previous aortic valve commissurotomy, 4/6 children with aortic regurgitation following PBD, and 1/6 children who had had a previous aortic valve replacement with a prosthetic valve and aortic root enlargement. RESULTS: PBD was followed by death in two neonates (fibroelastosis); all other children survived PBD. Although there were no deaths, PBD in adults was recently abandoned, owing to unfavourable results. Aortic valve commissurotomy showed good results in children (no deaths). Aortic valve replacement, although associated with good results (no deaths), has been recently abandoned in children in favour of the Ross operation. Over a mean follow-up of 16 months (2-40 months) all patients are asymptomatic following Ross operation, with no echocardiographic evidence of aortic valve regurgitation in 10/16 patients and with trivial regurgitation in 6/16 patients. CONCLUSIONS: The approach now for children and young adults with congenital aortic valve stenosis should be as follows: (1) PBD is the first choice in neonates and infants; (2) Aortic valve commissurotomy is the first choice for children, neonates and infants after failed PBD; (3) The Ross operation is increasingly used in children after failed PBD and in young adults, even with a calcified aortic valve.

Charles d'Orléans, un lyrisme entre Moyen Age et modernité

L'oeuvre de Charles d'Orléans ne garde guère de traces des vingt-cinq ans passés dans les prisons anglaises. Ses poésies sont une mise en scène du moi, destinée à des amis qui goûtent son jeu avec les métaphores, les clins d'oeil intertextuels. Son moi se construit au fil d'un dialogue avec ses prédécesseurs, ses contemporains, puis est façonné par l'image qu'on s'en fait au fil des siècles. Les différentes facettes de cette subjectivité en mouvement font l'objet de la présente étude. La première partie examine ce que Charles d'Orléans doit à la tradition ; la seconde offre une lecture interne de ses poésies ; la troisième les situe dans le paysage littéraire de l'époque ; la quatrième étudie leur réception. Les articles réunis ici ont été retravaillés en profondeur, la réflexion revue et élargie : de nombreuses pages sont inédites, certains chapitres réécrits de fond en comble.

Updating the Politics of Experience: Angela Carter's Translation of Charles Perrault's Le Petit Chaperon Rouge.

AbstractThis article seeks to assess the importance of Angela Carter's little-known work as a translator of Perrault's tales in The Fairy Tales of Charles Perrault (1977) through an examination of her "Little Red Riding Hood". Carter is mostly famous today for The Bloody Chamber and Other Stories (1979), a collection of innovative and thought-provoking fairy-tale rewritings infused with feminist concerns, strategies and perspectives. Insofar as Carter was translating Perrault's tales while writing her own "stories about fairy stories", an analysis of her translations reveals them as part of an ongoing dialogue with the work of the French author. While Carter's translations consciously update and adapt the material for children whom she seeks to sensitize to gender issues, she does not so much challenge the sexual politics of her source as recognize the emancipatory potential of Perrault's contes as useful "fables of the politics of experience".RésuméCet article vise à rendre compte de l'activité méconnue de traductrice déployée par l'auteure anglaise Angela Carter conjointement à son oeuvre de fiction, et à en reconnaître l'importance dans sa trajectoire d'écrivain. Une analyse de « Little Red Riding Hood », publié dans The Fairy Tales of Charles Perrault (1977), permet d'éclairer la poétique particulière qu'elle développera dans le recueil qui l'a rendue célèbre, The Bloody Chamber and Other Stories (1979), des « histoires sur des contes de fées » qui reflètent la perspective et les stratégies féministes de l'auteure. Carter a mené de front ses traductions et réécritures, envisagées ici comme deux formes du dialogue très riche et complexe qu'elle engage à cette période avec l'oeuvre de Perrault, plutôt qu'une subversion de celui-ci. Ainsi, sa traduction modernise et simplifie le texte des contes pour de jeunes lecteurs qu'elle cherche à sensibiliser à des problématiques de genre, en leur révélant la portée émancipatrice des contes de Perrault qu'elle envisage comme « des fables utiles sur la politique de l'expérience » plutôt qu'en contestant la politique sexuelle de sa source.

Ross procedure: is the root replacement technique superior to the sub-coronary implantation technique? Long-term results.

There is controversy over the use of the Ross procedure with regard to the sub-coronary and root replacement technique and its long-term durability. A systematic review of the literature may provide insight into the outcomes of these two surgical subvariants. A systematic review of reports between 1967 and February 2013 on sub-coronary and root replacement Ross procedures was undertaken. Twenty-four articles were included and divided into (i) sub-coronary technique and (ii) root replacement technique. The 10-year survival rate for a mixed-patient population in the sub-coronary procedure was 87.3% with a 95% confidence interval (CI) of 79.7-93.4 and 89.1% (95% CI, 85.3-92.1) in the root replacement technique category. For adults, it was 94 vs 95.3% (CI, 88.9-98.1) and in the paediatric series it was 90 vs 92.7% (CI, 86.9-96.0), respectively. Freedom from reoperation at 10 years was, in the mixed population, 83.3% (95% CI, 69.9-93.4) and 93.3% (95% CI, 89.4-95.9) for sub-coronary versus root replacement technique, respectively. In adults, it was 98 vs 91.2% (95% CI, 82.4-295.8), and in the paediatric series 93.3 vs 92.0% (95% CI, 86.1-96.5) for sub-coronary versus root replacement technique, respectively. The Ross procedure arguably has satisfactory results over 5 and 10 years for both adults and children. The results do not support the advantages of the sub-coronary technique over the root replacement technique. Root replacement was of benefit to patients undergoing reoperations on neoaorta and for long-term survival in mixed series.