Dong Seung Shin, Janghee Lee, Eunhye Kang, Dasom Noh, Jong-Ho Cheun, Jun-Hee Lee, Yeongyeong Son, Soong June Bae, Seok Won Kim, Jeong Eon Lee, Jonghan Yu, Byung-Joo Chae, Sunyoung Kwon, Han-Byoel Lee, Sung Gwe Ahn, Jai Min Ryu
{"title":"ER阳性、ERBB2阴性年轻乳腺癌患者的年龄与晚期复发","authors":"Dong Seung Shin, Janghee Lee, Eunhye Kang, Dasom Noh, Jong-Ho Cheun, Jun-Hee Lee, Yeongyeong Son, Soong June Bae, Seok Won Kim, Jeong Eon Lee, Jonghan Yu, Byung-Joo Chae, Sunyoung Kwon, Han-Byoel Lee, Sung Gwe Ahn, Jai Min Ryu","doi":"10.1001/jamanetworkopen.2024.42663","DOIUrl":null,"url":null,"abstract":"<p><strong>Importance: </strong>Young patients with breast cancer with estrogen receptor (ER)-positive, ERBB2-negative tumors have a poor prognosis. Understanding factors influencing late recurrence is crucial for improving management and outcomes.</p><p><strong>Objective: </strong>To determine whether age is an independent factor associated with late distant recurrence (DR) in young patients with ER-positive, ERBB2-negative cancers without distant metastasis within 5 years from surgery.</p><p><strong>Design, setting, and participants: </strong>This multicenter retrospective cohort study analyzed clinical records of patients with breast cancer who underwent surgery from January 2000 to December 2011 with at least 5 years of follow-up. The study was conducted at Samsung Medical Center, Gangnam Severance Hospital, and Seoul National University Hospital, including patients aged 45 years or younger with ER-positive, ERBB2-negative tumors, no DR within 5 years after surgery, no neoadjuvant chemotherapy, and at least 2 years of endocrine therapy. The data analysis period was from January 4, 2023, to March 21, 2024.</p><p><strong>Exposure: </strong>Age, grouped as 21 to 35 years, 36 to 40 years, and 41 to 45 years.</p><p><strong>Main outcomes and measures: </strong>The primary outcome was the incidence of late DR at 5 to 10 years after surgery. Survival outcomes, including late distant metastasis-free survival (DMFS), were evaluated in different age groups.</p><p><strong>Results: </strong>Among 2772 patients included, 370 (13.3%) were aged 21 to 35 years, 885 (31.9%) were aged 36 to 40 years, and 1517 (54.7%) were aged 41 to 45 years. The median (range) follow-up was 10.8 (5.0-21.4) years. The youngest group had a poorer histologic grade (eg, histologic grade 3: 107 patients aged 21-35 years [28.9%]; 149 patients aged 36-40 years [16.8%]; 273 patients aged 41-45 years [18.0%]) and more frequent chemotherapy (307 patients aged 21-35 years [83.0%]; 697 patients aged 36-40 years [78.8%]; 1111 patients aged 41-45 years [73.2%]). The youngest patients had significantly worse rates of locoregional recurrence-free survival (patients aged 21-35 years, 90.1% [95% CI, 86.8%-93.3%]; patients aged 36-40 years, 94.6% [95% CI, 93.0%-96.2%]; patients aged 41-45 years, 97.7% [95% CI, 96.9%-98.5%]), disease-free survival (patients aged 21-35 years, 79.3% [95% CI, 75.0%-83.9%]; patients aged 36-40 years, 88.7% [95% CI, 86.5%-91.0%]; patients aged 41-45 years, 94.4% [95% CI, 93.2%-95.7%]), and late DMFS (patients aged 21-35 years, 89.3% [95% CI, 86.0%-92.9%]; patients aged 36-40 years: 94.2% [95% CI, 92.5%-95.9%]; patients aged 41-45 years: 97.2% [95% CI, 96.3%-98.1%]) but not overall survival (patients aged 21-35 years, 96.9% [95% CI, 95.0%-98.9%]; patients aged 36-40 years, 98.2% [95% CI, 97.2%-99.2%]; patients aged 41-45 years, 98.9% [95% CI, 98.3%-99.5%]). Multivariable analysis showed lower hazard for late DR in the older groups compared with the youngest group (age 36-40 years: hazard ratio, 0.53; 95% CI, 0.34-0.82; P = .001; age 41-45 years: hazard ratio, 0.30; 95% CI, 0.20-0.47; P < .001).</p><p><strong>Conclusions and relevance: </strong>In this retrospective cohort study, age was an independent factor associated with late DR in young patients with ER-positive, ERBB2-negative breast cancer. Younger age was associated with worse locoregional recurrence-free survival, disease-free survival, and late DMFS, highlighting the importance of long-term monitoring and potential for personalized treatment approaches based on age, particularly for younger patients with ER-positive, ERBB2-negative breast cancer.</p>","PeriodicalId":14694,"journal":{"name":"JAMA Network Open","volume":"7 11","pages":"e2442663"},"PeriodicalIF":10.5000,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11544499/pdf/","citationCount":"0","resultStr":"{\"title\":\"Age and Late Recurrence in Young Patients With ER-Positive, ERBB2-Negative Breast Cancer.\",\"authors\":\"Dong Seung Shin, Janghee Lee, Eunhye Kang, Dasom Noh, Jong-Ho Cheun, Jun-Hee Lee, Yeongyeong Son, Soong June Bae, Seok Won Kim, Jeong Eon Lee, Jonghan Yu, Byung-Joo Chae, Sunyoung Kwon, Han-Byoel Lee, Sung Gwe Ahn, Jai Min Ryu\",\"doi\":\"10.1001/jamanetworkopen.2024.42663\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Importance: </strong>Young patients with breast cancer with estrogen receptor (ER)-positive, ERBB2-negative tumors have a poor prognosis. Understanding factors influencing late recurrence is crucial for improving management and outcomes.</p><p><strong>Objective: </strong>To determine whether age is an independent factor associated with late distant recurrence (DR) in young patients with ER-positive, ERBB2-negative cancers without distant metastasis within 5 years from surgery.</p><p><strong>Design, setting, and participants: </strong>This multicenter retrospective cohort study analyzed clinical records of patients with breast cancer who underwent surgery from January 2000 to December 2011 with at least 5 years of follow-up. The study was conducted at Samsung Medical Center, Gangnam Severance Hospital, and Seoul National University Hospital, including patients aged 45 years or younger with ER-positive, ERBB2-negative tumors, no DR within 5 years after surgery, no neoadjuvant chemotherapy, and at least 2 years of endocrine therapy. The data analysis period was from January 4, 2023, to March 21, 2024.</p><p><strong>Exposure: </strong>Age, grouped as 21 to 35 years, 36 to 40 years, and 41 to 45 years.</p><p><strong>Main outcomes and measures: </strong>The primary outcome was the incidence of late DR at 5 to 10 years after surgery. Survival outcomes, including late distant metastasis-free survival (DMFS), were evaluated in different age groups.</p><p><strong>Results: </strong>Among 2772 patients included, 370 (13.3%) were aged 21 to 35 years, 885 (31.9%) were aged 36 to 40 years, and 1517 (54.7%) were aged 41 to 45 years. The median (range) follow-up was 10.8 (5.0-21.4) years. The youngest group had a poorer histologic grade (eg, histologic grade 3: 107 patients aged 21-35 years [28.9%]; 149 patients aged 36-40 years [16.8%]; 273 patients aged 41-45 years [18.0%]) and more frequent chemotherapy (307 patients aged 21-35 years [83.0%]; 697 patients aged 36-40 years [78.8%]; 1111 patients aged 41-45 years [73.2%]). The youngest patients had significantly worse rates of locoregional recurrence-free survival (patients aged 21-35 years, 90.1% [95% CI, 86.8%-93.3%]; patients aged 36-40 years, 94.6% [95% CI, 93.0%-96.2%]; patients aged 41-45 years, 97.7% [95% CI, 96.9%-98.5%]), disease-free survival (patients aged 21-35 years, 79.3% [95% CI, 75.0%-83.9%]; patients aged 36-40 years, 88.7% [95% CI, 86.5%-91.0%]; patients aged 41-45 years, 94.4% [95% CI, 93.2%-95.7%]), and late DMFS (patients aged 21-35 years, 89.3% [95% CI, 86.0%-92.9%]; patients aged 36-40 years: 94.2% [95% CI, 92.5%-95.9%]; patients aged 41-45 years: 97.2% [95% CI, 96.3%-98.1%]) but not overall survival (patients aged 21-35 years, 96.9% [95% CI, 95.0%-98.9%]; patients aged 36-40 years, 98.2% [95% CI, 97.2%-99.2%]; patients aged 41-45 years, 98.9% [95% CI, 98.3%-99.5%]). Multivariable analysis showed lower hazard for late DR in the older groups compared with the youngest group (age 36-40 years: hazard ratio, 0.53; 95% CI, 0.34-0.82; P = .001; age 41-45 years: hazard ratio, 0.30; 95% CI, 0.20-0.47; P < .001).</p><p><strong>Conclusions and relevance: </strong>In this retrospective cohort study, age was an independent factor associated with late DR in young patients with ER-positive, ERBB2-negative breast cancer. Younger age was associated with worse locoregional recurrence-free survival, disease-free survival, and late DMFS, highlighting the importance of long-term monitoring and potential for personalized treatment approaches based on age, particularly for younger patients with ER-positive, ERBB2-negative breast cancer.</p>\",\"PeriodicalId\":14694,\"journal\":{\"name\":\"JAMA Network Open\",\"volume\":\"7 11\",\"pages\":\"e2442663\"},\"PeriodicalIF\":10.5000,\"publicationDate\":\"2024-11-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11544499/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"JAMA Network Open\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1001/jamanetworkopen.2024.42663\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"JAMA Network Open","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1001/jamanetworkopen.2024.42663","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Age and Late Recurrence in Young Patients With ER-Positive, ERBB2-Negative Breast Cancer.
Importance: Young patients with breast cancer with estrogen receptor (ER)-positive, ERBB2-negative tumors have a poor prognosis. Understanding factors influencing late recurrence is crucial for improving management and outcomes.
Objective: To determine whether age is an independent factor associated with late distant recurrence (DR) in young patients with ER-positive, ERBB2-negative cancers without distant metastasis within 5 years from surgery.
Design, setting, and participants: This multicenter retrospective cohort study analyzed clinical records of patients with breast cancer who underwent surgery from January 2000 to December 2011 with at least 5 years of follow-up. The study was conducted at Samsung Medical Center, Gangnam Severance Hospital, and Seoul National University Hospital, including patients aged 45 years or younger with ER-positive, ERBB2-negative tumors, no DR within 5 years after surgery, no neoadjuvant chemotherapy, and at least 2 years of endocrine therapy. The data analysis period was from January 4, 2023, to March 21, 2024.
Exposure: Age, grouped as 21 to 35 years, 36 to 40 years, and 41 to 45 years.
Main outcomes and measures: The primary outcome was the incidence of late DR at 5 to 10 years after surgery. Survival outcomes, including late distant metastasis-free survival (DMFS), were evaluated in different age groups.
Results: Among 2772 patients included, 370 (13.3%) were aged 21 to 35 years, 885 (31.9%) were aged 36 to 40 years, and 1517 (54.7%) were aged 41 to 45 years. The median (range) follow-up was 10.8 (5.0-21.4) years. The youngest group had a poorer histologic grade (eg, histologic grade 3: 107 patients aged 21-35 years [28.9%]; 149 patients aged 36-40 years [16.8%]; 273 patients aged 41-45 years [18.0%]) and more frequent chemotherapy (307 patients aged 21-35 years [83.0%]; 697 patients aged 36-40 years [78.8%]; 1111 patients aged 41-45 years [73.2%]). The youngest patients had significantly worse rates of locoregional recurrence-free survival (patients aged 21-35 years, 90.1% [95% CI, 86.8%-93.3%]; patients aged 36-40 years, 94.6% [95% CI, 93.0%-96.2%]; patients aged 41-45 years, 97.7% [95% CI, 96.9%-98.5%]), disease-free survival (patients aged 21-35 years, 79.3% [95% CI, 75.0%-83.9%]; patients aged 36-40 years, 88.7% [95% CI, 86.5%-91.0%]; patients aged 41-45 years, 94.4% [95% CI, 93.2%-95.7%]), and late DMFS (patients aged 21-35 years, 89.3% [95% CI, 86.0%-92.9%]; patients aged 36-40 years: 94.2% [95% CI, 92.5%-95.9%]; patients aged 41-45 years: 97.2% [95% CI, 96.3%-98.1%]) but not overall survival (patients aged 21-35 years, 96.9% [95% CI, 95.0%-98.9%]; patients aged 36-40 years, 98.2% [95% CI, 97.2%-99.2%]; patients aged 41-45 years, 98.9% [95% CI, 98.3%-99.5%]). Multivariable analysis showed lower hazard for late DR in the older groups compared with the youngest group (age 36-40 years: hazard ratio, 0.53; 95% CI, 0.34-0.82; P = .001; age 41-45 years: hazard ratio, 0.30; 95% CI, 0.20-0.47; P < .001).
Conclusions and relevance: In this retrospective cohort study, age was an independent factor associated with late DR in young patients with ER-positive, ERBB2-negative breast cancer. Younger age was associated with worse locoregional recurrence-free survival, disease-free survival, and late DMFS, highlighting the importance of long-term monitoring and potential for personalized treatment approaches based on age, particularly for younger patients with ER-positive, ERBB2-negative breast cancer.
期刊介绍：
JAMA Network Open, a member of the esteemed JAMA Network, stands as an international, peer-reviewed, open-access general medical journal.The publication is dedicated to disseminating research across various health disciplines and countries, encompassing clinical care, innovation in health care, health policy, and global health.
JAMA Network Open caters to clinicians, investigators, and policymakers, providing a platform for valuable insights and advancements in the medical field. As part of the JAMA Network, a consortium of peer-reviewed general medical and specialty publications, JAMA Network Open contributes to the collective knowledge and understanding within the medical community.
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