{"id":36113,"date":"2025-11-07T11:27:27","date_gmt":"2025-11-07T11:27:27","guid":{"rendered":"https:\/\/now-fertility.com\/la-fiv-augmente-t-elle-le-risque-de-cancer-du-sein\/"},"modified":"2025-11-24T19:02:31","modified_gmt":"2025-11-24T19:02:31","slug":"la-fiv-augmente-t-elle-le-risque-de-cancer-du-sein","status":"publish","type":"post","link":"https:\/\/now-fertility.com\/fr\/la-fiv-augmente-t-elle-le-risque-de-cancer-du-sein\/","title":{"rendered":"La FIV augmente-t-elle le risque de cancer du sein ?"},"content":{"rendered":"\t\t
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Le cancer du sein est le cancer le plus fr\u00e9quent chez les femmes en \u00e2ge de procr\u00e9er dans le monde. Il peut \u00eatre hormono-d\u00e9pendant ou non, et une d\u00e9tection pr\u00e9coce am\u00e9liore consid\u00e9rablement la survie. Il est bien \u00e9tabli qu\u2019une exposition prolong\u00e9e aux \u0153strog\u00e8nes peut augmenter le risque de d\u00e9velopper certains types de cancer du sein. <\/p>

Cela soul\u00e8ve souvent une question importante pour les femmes qui envisagent un traitement de fertilit\u00e9 : les hormones utilis\u00e9es lors de la stimulation ovarienne pour la FIV<\/a> pourraient-elles augmenter le risque de cancer du sein ?<\/p>

Au fil des ans, les chercheurs ont explor\u00e9 ce lien possible, mais les r\u00e9sultats n\u2019ont pas toujours \u00e9t\u00e9 coh\u00e9rents. Pour y voir plus clair, une \u00e9quipe de l\u2019h\u00f4pital universitaire St Vincent de Dublin a men\u00e9 une m\u00e9ta-analyse compl\u00e8te* en 2022, en examinant les donn\u00e9es de plusieurs \u00e9tudes sur la FIV et le risque de cancer du sein. <\/p>

Les r\u00e9sultats \u00e9taient rassurants \u2014 aucune association significative n\u2019a \u00e9t\u00e9 trouv\u00e9e entre les traitements de fertilit\u00e9<\/a> et le cancer du sein. M\u00eame apr\u00e8s six cycles ou plus de FIV, les donn\u00e9es n\u2019ont montr\u00e9 aucun risque accru.<\/p>

La conclusion est claire : les preuves actuelles indiquent que les hormones utilis\u00e9es pour stimuler les ovaires pour la FIV n\u2019augmentent pas le risque de cancer du sein. <\/strong>Les femmes qui envisagent un traitement de fertilit\u00e9 peuvent \u00eatre rassur\u00e9es de savoir que, sur la base des meilleures recherches disponibles, la FIV reste une option s\u00fbre \u00e0 cet \u00e9gard.<\/p>

Le Dr Luciano Nardo, fondateur et pr\u00e9sident de NOW-fertility et consultant en m\u00e9decine de la reproduction et de l\u2019infertilit\u00e9, commente : \u00ab Bien que les preuves publi\u00e9es apportent une certaine r\u00e9confort, il est toutefois important que les femmes \u00e0 risque subissent des investigations et re\u00e7oivent des conseils ad\u00e9quats avant de commencer toute stimulation hormonale \u00bb.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Le Dr Antoine Abu Musa, directeur m\u00e9dical de NOW-fertility, commente : \u00ab Les femmes peuvent choisir la FIV en toute confiance, sachant qu\u2019elle n\u2019augmente pas le risque de cancer du sein, m\u00eame apr\u00e8s plusieurs cycles. Cependant, si vous pr\u00e9sentez un risque pr\u00e9existant ou des ant\u00e9c\u00e9dents familiaux pertinents, nous vous conseillons toujours de subir les investigations appropri\u00e9es avant de commencer votre traitement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Chez NOW-fertility, nos consultants en fertilit\u00e9 exp\u00e9riment\u00e9s sont l\u00e0 pour vous soutenir \u00e0 chaque \u00e9tape de votre parcours.

\nPour prendre rendez-vous pour une consultation, veuillez :<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tContactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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*Traitement de la fertilit\u00e9 et incidence du cancer du sein : m\u00e9ta-analyse Carolyn Cullinane, Hannah Gillan, James Geraghty, Denis Evoy, Jane Rothwell, Damian McCartan, Enda W. McDermott et Ruth S. Prichard<\/p>

https:\/\/doi.org\/10.1093\/bjsopen\/zrab149<\/a><\/p>

<\/p>

Publi\u00e9 par le d\u00e9partement Communication de NOW-fertility.
Responsable communication : Annette Eckersley
E : annetteeckersley@now-fertility.com<\/p>

Ces informations \u00e9taient correctes au moment de la publication et peuvent ne pas refl\u00e9ter nos pratiques, prix ou r\u00e9glementations actuels.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Le cancer du sein est le cancer le plus fr\u00e9quent chez les femmes en \u00e2ge de procr\u00e9er dans le monde. Il peut \u00eatre hormono-d\u00e9pendant ou non, et une d\u00e9tection pr\u00e9coce am\u00e9liore consid\u00e9rablement la survie. Il est bien \u00e9tabli qu\u2019une exposition prolong\u00e9e aux \u0153strog\u00e8nes peut augmenter le risque de d\u00e9velopper certains types de cancer du sein. […]<\/p>\n","protected":false},"author":1,"featured_media":36093,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"2959","stick-header-meta":"enabled","header-above-stick-meta":"on","header-main-stick-meta":"on","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33],"tags":[],"class_list":["post-36113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-fr"],"yoast_head":"\nLa FIV augmente-t-elle le risque de cancer du sein ? - NOW-fertility<\/title>\n<meta name=\"description\" content=\"Les recherches actuelles montrent que la FIV n\u2019augmente pas le risque de cancer du sein. 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