{"id":5653,"date":"2026-09-29T15:30:26","date_gmt":"2026-09-29T13:30:26","guid":{"rendered":"https:\/\/www.registrotumoriveneto.it\/?p=5653"},"modified":"2026-09-29T15:55:34","modified_gmt":"2026-09-29T13:55:34","slug":"metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women","status":"publish","type":"post","link":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/","title":{"rendered":"Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>Giudici F, De Vidi S, Guzzinati S, Toffolutti F, Francisci S, Mariotto AB, Ravaioli A, Botta L, De Angelis R, Bidoli E, Falcini F, Puppo A, Mangone L, Michiara M, Fusco M, Fanetti AC, Andreotti A, Capocaccia R, Serraino D, Dal Maso L; AIRTUM working group.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Cancer Med. 2026 Jan;15(1):e71492. doi: 10.1002\/cam4.71492.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract<\/strong><br>Background: This study aims to estimate the long-term risk of metastatic recurrence (MR) among Italian women with breast cancer (BC) by period, age, stage, and surrogate molecular profile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Methods: Data on 59,968 women below age 75 years diagnosed in 1997-2017 with stage I-III BC from 7 population-based Italian cancer registries were analyzed. We used a novel modeling method, based on an illness-death process coupled with a mixture cure model, to estimate relative survival and MR risks up to 15 years after BC diagnosis according to calendar period, age, stage, and profile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Results: The risk of MR for the entire cohort at 15 years decreased from 20.6% in 1997-2006 to 12.3% in 2007-2017, when MR risk within 15 years was 3.0% for stage I, 16.0% for stage II, and 42.7% for stage III. The conditional risk of MR decreased with time since diagnosis, with stage I-III triple-negative BC having a higher risk of developing MR in the first 5 years regardless of age (16.0% at age 15-54 years and 18.3% at 55-74 years), but &lt; 1% once they survived for 5 years without recurrence. In contrast, hormone receptor-positive BC had a lower but persisting risk of MR of about 6% for both age groups in the first 10 years, halving to about 3% in the following 5 years after diagnosis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conclusions: This study provides a population-based estimate of the long-term risk of MR for women with BC by major prognostic factors. These findings may help in tailoring follow-up strategies through informative risk stratification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pubmed<\/strong> <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/41486855\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/41486855\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giudici F, De Vidi S, Guzzinati S, Toffolutti F, Francisci S, Mariotto AB, Ravaioli A, Botta L, De Angelis R, Bidoli E, Falcini F, Puppo A, Mangone L, Michiara M, Fusco M, Fanetti AC, Andreotti A, Capocaccia R, Serraino D, Dal Maso L; AIRTUM working group. Cancer Med. 2026 Jan;15(1):e71492. doi: 10.1002\/cam4.71492. AbstractBackground: This study [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_helpful_status":1,"footnotes":""},"categories":[1325,700,860],"tags":[],"class_list":["post-5653","post","type-post","status-publish","format-standard","hentry","category-1325","category-breast-cancer","category-survival"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women\" \/>\n<meta property=\"og:description\" content=\"Giudici F, De Vidi S, Guzzinati S, Toffolutti F, Francisci S, Mariotto AB, Ravaioli A, Botta L, De Angelis R, Bidoli E, Falcini F, Puppo A, Mangone L, Michiara M, Fusco M, Fanetti AC, Andreotti A, Capocaccia R, Serraino D, Dal Maso L; AIRTUM working group. Cancer Med. 2026 Jan;15(1):e71492. doi: 10.1002\/cam4.71492. AbstractBackground: This study [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/\" \/>\n<meta property=\"og:site_name\" content=\"Registro Tumori Veneto\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-29T13:30:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-29T13:55:34+00:00\" \/>\n<meta name=\"author\" content=\"Emanuela Bovo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emanuela Bovo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/\"},\"author\":{\"name\":\"Emanuela Bovo\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/#\\\/schema\\\/person\\\/8d67cfda995ba2b7b0e160ec63503607\"},\"headline\":\"Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women\",\"datePublished\":\"2026-09-29T13:30:26+00:00\",\"dateModified\":\"2026-09-29T13:55:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/\"},\"wordCount\":308,\"commentCount\":0,\"articleSection\":[\"2026\",\"Breast cancer\",\"Survival\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/\",\"url\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/\",\"name\":\"Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/#website\"},\"datePublished\":\"2026-09-29T13:30:26+00:00\",\"dateModified\":\"2026-09-29T13:55:34+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/#\\\/schema\\\/person\\\/8d67cfda995ba2b7b0e160ec63503607\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/english\\\/publications\\\/research-publications\\\/2026\\\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/\",\"name\":\"Registro Tumori Veneto\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/#\\\/schema\\\/person\\\/8d67cfda995ba2b7b0e160ec63503607\",\"name\":\"Emanuela Bovo\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g\",\"caption\":\"Emanuela Bovo\"},\"url\":\"https:\\\/\\\/www.registrotumoriveneto.it\\\/en\\\/author\\\/emanuela-bovo\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/","og_locale":"en_US","og_type":"article","og_title":"Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women","og_description":"Giudici F, De Vidi S, Guzzinati S, Toffolutti F, Francisci S, Mariotto AB, Ravaioli A, Botta L, De Angelis R, Bidoli E, Falcini F, Puppo A, Mangone L, Michiara M, Fusco M, Fanetti AC, Andreotti A, Capocaccia R, Serraino D, Dal Maso L; AIRTUM working group. Cancer Med. 2026 Jan;15(1):e71492. doi: 10.1002\/cam4.71492. AbstractBackground: This study [&hellip;]","og_url":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/","og_site_name":"Registro Tumori Veneto","article_published_time":"2026-09-29T13:30:26+00:00","article_modified_time":"2026-09-29T13:55:34+00:00","author":"Emanuela Bovo","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Emanuela Bovo","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/#article","isPartOf":{"@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/"},"author":{"name":"Emanuela Bovo","@id":"https:\/\/www.registrotumoriveneto.it\/en\/#\/schema\/person\/8d67cfda995ba2b7b0e160ec63503607"},"headline":"Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women","datePublished":"2026-09-29T13:30:26+00:00","dateModified":"2026-09-29T13:55:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/"},"wordCount":308,"commentCount":0,"articleSection":["2026","Breast cancer","Survival"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/","url":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/","name":"Registro Tumori Veneto &#8212; Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women","isPartOf":{"@id":"https:\/\/www.registrotumoriveneto.it\/en\/#website"},"datePublished":"2026-09-29T13:30:26+00:00","dateModified":"2026-09-29T13:55:34+00:00","author":{"@id":"https:\/\/www.registrotumoriveneto.it\/en\/#\/schema\/person\/8d67cfda995ba2b7b0e160ec63503607"},"breadcrumb":{"@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.registrotumoriveneto.it\/en\/english\/publications\/research-publications\/2026\/metastatic-recurrence-of-breast-cancer-by-stage-and-molecular-profile-a-population-based-study-among-italian-women\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.registrotumoriveneto.it\/en\/"},{"@type":"ListItem","position":2,"name":"Metastatic Recurrence of Breast Cancer by Stage and Molecular Profile: A Population-Based Study Among Italian Women"}]},{"@type":"WebSite","@id":"https:\/\/www.registrotumoriveneto.it\/en\/#website","url":"https:\/\/www.registrotumoriveneto.it\/en\/","name":"Registro Tumori Veneto","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.registrotumoriveneto.it\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.registrotumoriveneto.it\/en\/#\/schema\/person\/8d67cfda995ba2b7b0e160ec63503607","name":"Emanuela Bovo","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/42f9b652e537b087eb6174c62e2271e9b2e7d4c9306299bae89fd42cd78471f3?s=96&d=mm&r=g","caption":"Emanuela Bovo"},"url":"https:\/\/www.registrotumoriveneto.it\/en\/author\/emanuela-bovo\/"}]}},"_links":{"self":[{"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/posts\/5653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/comments?post=5653"}],"version-history":[{"count":3,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/posts\/5653\/revisions"}],"predecessor-version":[{"id":5705,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/posts\/5653\/revisions\/5705"}],"wp:attachment":[{"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/media?parent=5653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/categories?post=5653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.registrotumoriveneto.it\/en\/wp-json\/wp\/v2\/tags?post=5653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}