Evidence map›Paper›PMID 38924994›Full record

ArticleBreast (Edinburgh, Scotland)2024

The features of male breast cancer in China: A real-world study.

Yuxuan Gao, Mengmeng Zhang, Gang Sun, Li Ma, Jianyun Nie, Zhongyu Yuan, Zhenzhen Liu, Yali Cao, Jianbin Li, Qiang Liu and 27 more

Abstract readMulticenter Study
In one paragraph

Article in Breast (Edinburgh, Scotland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
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  5. Comparison of male breast cancer in China and the US: a real-world cohort study.Translational breast cancer research : a journal focusing on translational research in breast cancer · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

37 authors.

Yuxuan GaoBreast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address: gaoyx9@mail2.sysu.edu.cn.
Mengmeng ZhangBreast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address: zhangmm59@mail2.sysu.edu.cn.
Gang SunDepartment of Breast and Thyroid Surgery, The Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China. Electronic address: sung853219@126.com.
Li MaDepartment of Breast Surgery, Hebei Provincial Tumor Hospital, Shijiazhuang, China. Electronic address: mali1021@126.com.
Jianyun NieBreast Cancer Institute, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Kunming, China. Electronic address: kmmutfh@sina.com.
Zhongyu YuanDepartment of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China. Electronic address: yuanzhy@sysucc.org.cn.
Zhenzhen LiuDepartment of Breast Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China. Electronic address: zlyyliuzhenzhen0800@zzu.edu.cn.
Yali CaoPrevention and Cure Center of Breast Disease, The Third Hospital of Nanchang City, Nanchang, China. Electronic address: caoyali1964@126.com.
Jianbin LiThe Fifth Medical Center of Chinese PLA General Hospital, Beijing, China. Electronic address: lijianbin@csco.org.cn.
Qiang LiuBreast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China. Electronic address: liuq77@mail.sysu.edu.cn.
Songqing YeDepartment of Tumor Surgery, Fujian Provincial Hospital, Fuzhou, China. Electronic address: 1797017169@qq.com.
Bo ChenThe Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, China. Electronic address: bochen@cmu.edu.cn.
Yuhua SongBreast Center B Ward, The Affiliated Hospital of Qingdao University, Qingdao, China. Electronic address: qdsongyh@126.com.
Kun WangDepartment of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China. Electronic address: gzwangkun@126.com.
Yu RenDepartment of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China. Electronic address: renyyyyy@126.com.
Guolin YeDepartment of Breast Surgery, The First People's Hospital of Foshan, Foshan, China. Electronic address: yglin@fsyyy.com.
Ling XuDepartment of Thyroid and Breast Surgery, Peking University First Hospital, Beijing, China. Electronic address: Ling.xu@pkufh.com.
Shu LiuDepartment of Breast Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, China. Electronic address: 308659546@qq.com.
Qianjun ChenDepartment of Breast Disease, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China. Electronic address: cqj55@163.com.
Weiwen LiDepartment of Breast, Jiangmen Central Hospital, Jiangmen, China. Electronic address: liweiwen19670804@163.com.
Xinxin ChenDepartment of Breast Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China. Electronic address: janechew@163.com.
Peifen FuDepartment of Breast Surgery, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China. Electronic address: fupeifen@zju.edu.cn.
Wei WeiPeking University Shenzhen Hospital, Shenzhen, China. Electronic address: weiwei@pkuszh.com.
Baoliang GuoDepartment of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin City, China. Electronic address: baoliangguo2013@163.com.
Hebing WangDepartment of Breast Surgery, Affiliated Sanming First Hospital of Fujian Medical University, Sanming, China. Electronic address: whb1568@fjmu.edu.cn.
Zhenhai CaiJieyang People's Hospital, Jieyang, China. Electronic address: 462975632@qq.com.
Caiwen DuDepartment of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China. Electronic address: dusumc@aliyun.com.
Zhiyong WuDiagnosis and Treatment Center of Breast Diseases, Shantou Central Hospital, Shantou, China. Electronic address: stwuzy@163.com.
Xiaoming ZhaThe First Affiliated Hospital of Nanjing Medical University, Nanjing, China. Electronic address: njzhaxm@njmu.edu.cn.
Heng HuangDepartment of Breast Oncology, Lianjiang Pepole's Hospital, Lianjiang, China. Electronic address: hh664693@qq.com.
Juan XuGuangdong Women and Children Hospital, Guangzhou, China. Electronic address: xj999@hotmail.com.
Chenglei ZhangZhanjiang Central Hospital, Guangdong Medical University, Zhanjiang, China. Electronic address: zcl213@163.com.
Yingying ShiDepartment of Breast Disease, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai City, China. Electronic address: 64864125@qq.com.
Ting LiuBreast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address: liut65@mail2.sysu.edu.cn.
Sihua LiuBreast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address: sihualiu0606@163.com.
Zefei JiangThe Fifth Medical Center of Chinese PLA General Hospital, Beijing, China. Electronic address: jiangzefei@csco.org.cn.
Ying LinBreast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Electronic address: linying3@mail.sysu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMale breast cancer (MBC) is a rare disease. Although several large-scale studies have investigated MBC patients in other countries, the features of MBC patients in China have not been fully explored. This study aims to explore the features of Chinese MBC patients comprehensively.

methodsWe retrospectively collected data of MBC patients from 36 centers in China. Overall survival (OS) was evaluated by the Kaplan-Meier method, log-rank test, and Cox regression analyses. Multivariate Cox analyses were used to identify independent prognostic factors of the patients.

resultsIn total, 1119 patients were included. The mean age at diagnosis was 60.9 years, and a significant extension over time was observed (P < 0.001). The majority of the patients (89.1 %) received mastectomy. Sentinel lymph node biopsy was performed in 7.8 % of the patients diagnosed in 2009 or earlier, and this percentage increased significantly to 38.8 % in 2020 or later (P < 0.001). The five-year OS rate for the population was 85.5 % [95 % confidence interval (CI), 82.8 %-88.4 %]. Multivariate Cox analysis identified taxane-based [T-based, hazard ratio (HR) = 0.32, 95 % CI, 0.13 to 0.78, P = 0.012] and anthracycline plus taxane-based (A + T-based, HR = 0.47, 95 % CI, 0.23 to 0.96, P = 0.037) regimens as independent protective factors for OS. However, the anthracycline-based regimen showed no significance in outcome (P = 0.175).

conclusionAs the most extensive MBC study in China, we described the characteristics, treatment and prognosis of Chinese MBC population comprehensively. T-based and A + T-based regimens were protective factors for OS in these patients. More research is required for this population.

Indexed as

Breast Neoplasms, MaleMastectomySentinel Lymph Node BiopsyAdultAgedAged, 80 and overAnthracyclinesBridged-Ring CompoundsChinaHumansKaplan-Meier EstimateMaleMiddle AgedPrognosisProportional Hazards ModelsRetrospective StudiesAnthracyclinesBridged-Ring CompoundstaxaneTaxoidsCharacteristicsChinaMale breast cancerPrognosisTreatment

Identifiers

PMID38924994
PMCPMC11259957

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.