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Article Dans Une Revue Cancer Causes and Control Année : 2020

Maternal and perinatal characteristics, congenital malformations and the risk of wilms tumor: the ESTELLE study

Anne Notz-Carrere
  • Fonction : Auteur

Résumé

Purpose: Wilms tumor (WT), or nephroblastoma, is an embryonic tumor that constitutes the most common renal tumor in children. Little is known about the etiology of WT. The aim of this study was to investigate whether maternal or perinatal characteristics were associated with the risk of WT.Methods: The ESTELLE study is a national-based case-control study that included 117 cases of WT and 1,100 controls younger than 11 years old. The cases were children diagnosed in France in 2010-2011 and the controls were frequency matched with cases by age and gender. The mothers of case and control children responded to a telephone questionnaire addressing sociodemographic and perinatal characteristics, childhood environment, and lifestyle. Unconditional logistic regression models adjusted on potential cofounders were used to estimate the odds ratios (OR) and their confidence intervals (95% CI).Results: High birth weight and the presence of congenital malformation were associated with WT (OR 1.9 [95% CI 1.0-3.7] and OR 2.5 [95% CI 1.1-5.8], respectively). No association with breastfeeding or folic acid supplementation was observed.Conclusions: Although potential recall bias cannot be excluded, our findings reinforce the hypothesis that high birth weight and the presence of congenital malformation may be associated with an increased risk of WT. Further investigations are needed to further elucidate the possible role of maternal characteristics in the etiology of WT
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Dates et versions

hal-04027233 , version 1 (13-03-2023)

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Hélène Bauer, Paula Rios, Gudrun Schleiermacher, Dominique Valteau-Couanet, Anne-Isabelle Bertozzi, et al.. Maternal and perinatal characteristics, congenital malformations and the risk of wilms tumor: the ESTELLE study. Cancer Causes and Control, 2020, 31 (5), pp.491-501. ⟨10.1007/s10552-020-01288-y⟩. ⟨hal-04027233⟩
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