Fiche publication
Date publication
janvier 2010
Auteurs
Membres identifiés du Cancéropôle Est :
Dr ARNOULD Laurent
,
Dr GENTIL Julie
Tous les auteurs :
Hamidou Z, Causeret S, Dabakuyo TS, Gentil J, Arnould L, Roignot P, Altwegg T, Poillot ML, Bonnetain F, Arveux P
Lien Pubmed
Résumé
BACKGROUND: The aim of this population-based study was to assess independent prognostic factors in ovarian cancer using relative survival (RS) and to investigate changes in RS rates from 1982 to 2005. METHODS: Data on 748 patients with ovarian cancer were provided by the Cote d'Or gynaecologic cancer registry. The RS was estimated using a generalized linear model with a Poisson error structure. Relative survival and its 95% confidence interval (CI) were described at the following specific time points 1, 3 and 5 years. The effect of prognostic factors on survival was assessed with multivariate analyses of RS. RESULTS: The median follow-up was 12 years. The RS rates at 1, 3 and 5 years were 81%, 55% and 44%, respectively. As compared with the period 1982-1989, an improvement in survival was found for the period 1998-2005: HR = 0.52[0.40-0.67]. Women who lived in urban areas had better RS: HR = 0.82[0.67-0.99]. Patients with epithelial types of ovarian cancer other than mucinous or endometrioid cancer had worse RS than those with serous histology. Age >/= 70 years was associated with lower survival. CONCLUSIONS: Period of diagnosis, stage at diagnosis, histology, place of residence and age were independent prognostic factors for survival in ovarian cancer. An improvement in the survival rate was observed after 1998 but a significant improvement was limited to advanced stage cancers.
Référence
BMC Cancer. 2010 Nov 10;10:622.
