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Lissidini G, Nicosia L, Sargenti M, Cucchi MC, Fabi A, Falco G, Gardani M, Grilz G, Maugeri I, Murgo R, Neri A, Pellini F, Sensi C, Scomersi S, Taffurelli M, Bagnardi V, Oriecuia C, Pagan E, Sangalli C, Dessena M, Veronesi P, Galimberti V. Male breast cancer: a multicenter study to provide a guide for proper management. Breast Cancer Res Treat 2024; 208:29-40. [PMID: 38896332 DOI: 10.1007/s10549-024-07380-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 05/14/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION To offer an extensive retrospective experience on the management of male breast cancer. METHODS A multicenter retrospective observational cohort study was conducted, including male patients diagnosed with breast cancer (invasive or in situ) in 12 Italian breast units from January 1975 to December 2019. Patients aged 18 years or older were assessed for eligibility. Exclusion criteria were metastatic cancer at diagnosis, previous cancer(s), received neoadjuvant treatment, incomplete data on (neo) adjuvant treatment(s), and/or follow-up data. Data on radiological examinations, demographic characteristics, risk factors, histological features, receptor status, treatments, and follow-up were collected. RESULTS In a series of 671 male patients with breast cancer assessed for eligibility, 403 (28 in situ and 375 invasive neoplasms) were included in the study. All included patients underwent surgery. The median age at surgery was 63.8 years (IQR 56.1-72.1). In 68% of cases, patients underwent echography, and in 55.1%, a mammography. Most patients were ER and PR positive (63.8%), HER2 negative (80.4%), with high (≥ 20%) Ki67 values (61.3%), and luminal B subtype (51.1%). The 10-year overall survival was 73.6% (95% CI 67.0-79.1) for invasive breast cancer and 90% (95% CI 65.6-97.4) for in situ breast cancer. In patients with invasive breast cancer, at univariable analysis, having a G3 tumor (vs. G1), pT2/3/4 (vs. pT1), pN2/3 (vs. pN0), luminal B subtype with Ki67 ≥ 20% (vs. Luminal A), were significantly associated with a higher risk of death. In multivariable analyses, pT2/3/4 (vs. pT1) remained significantly associated with a higher risk of death (HR 3.14, 95% CI 1.83-5.39), and having a HER2 positive or a triple-negative subtype (vs. Luminal A) was also significantly associated with a higher risk of mortality (HR 4.76, 95% CI 1.26-18.1). CONCLUSION Male breast cancer is a rare disease, the better understanding of which is necessary for a more effective diagnostic and therapeutic approach.
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Affiliation(s)
- Germana Lissidini
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Luca Nicosia
- Division of Breast Radiology, IRCSS, IEO European Institute of Oncology, 20141, Milan, Italy.
| | - Manuela Sargenti
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | | | - Alessandra Fabi
- Precision Medicine Unit in Senology, Fondazione Policlinico Universitario A. Gemelli IRCCS Rome, Rome, Italy
| | | | - Marco Gardani
- Department of Surgery, Breast Unit Piacenza, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | - Greta Grilz
- Breast Surgery Unit Chirurgia Senologica Breast Unit Ospedale Cottolengo, Turin, Italy
| | - Ilaria Maugeri
- Breast Surgery Unit, Fondazione IRCCS Istituto Nazionale Tumori Di Milano, Milan, Italy
| | - Roberto Murgo
- Breast Surgery Unit, IRCCS Ospedale Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Alessandro Neri
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Francesca Pellini
- Complex Operative Unit (UOC) Breast Surgery, Breast Unit, Oncology Department Azienda Ospedaliera, Universitaria Integrata (AOUI) Verona, Verona, Italy
| | | | - Serena Scomersi
- Division of General Surgery, Breast Unit, Hospital of Cattinara, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Mario Taffurelli
- Breast and General Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Vincenzo Bagnardi
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Chiara Oriecuia
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Eleonora Pagan
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Claudia Sangalli
- Clinical Trial Office, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Massimo Dessena
- Breast Surgery Unit, Azienda Ospedaliero-Universitaria Di Cagliari, Cagliari, Italy
| | - Paolo Veronesi
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Viviana Galimberti
- Division of Breast Surgery, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy
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Santos-Mejías A, Moreno-Juste A, Laguna-Berna C, Poblador-Plou B, Aparicio-Lopéz D, Franco MCC, Carreras RI, Gimeno-Miguel A. Unveiling the comorbidity burden of male breast cancer. Sci Rep 2024; 14:22977. [PMID: 39362912 PMCID: PMC11450053 DOI: 10.1038/s41598-024-73032-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 09/12/2024] [Indexed: 10/05/2024] Open
Abstract
Male breast cancer (MBC) is a rare condition with unique characteristics compared to female breast cancer (FBC). Despite its scarceness, there is growing evidence that MBC should not be studied and treated as FBC due to factors like later diagnosis stage and distinct genetic makeup. Retrospective observational study in the EpiChron Cohort, selecting all the prevalent patients with breast cancer between 2010 and 2019. Logistic models were used to determine associated comorbidities. Between 2010 and 2019, 105 MBC and 11,657 FBC patients were found in the EpiChron Cohort. MBC patients had a high mean age at diagnosis and number of comorbidities. Paying attention to comorbidity prevalences in breast cancer patients, it was clear that MBC patients tended to be prone to cardio-metabolic coexisting diseases, while FBC patients were more prone to hormone-, bone- and mental diseases. There were nine chronic conditions associated to MBC patients, but after a year-by-birth matching only four associations remained. Two of them were associated previously [odds ratio (95% confidence interval)]: "Disorder of lipid metabolism" [1.65 (1.03-2.64)] and "Genitourinary symptoms and ill-defined conditions" [2.03 (1.07-3.87)]; and the other two were new, "Anxiety disorders" [2.05 (1.09-3.87)] and "Osteoporosis" [3.58 (1.26-10.14)]. After comparing associated comorbidities in FBC with those in MBC, it seems MBC patients share some of them, but they have their own particular set of coexisting diseases. In fact, once a year-by-birth matching was performed in MBC patient cohort, it was more obvious MBC comorbidities behave more similar to none-Breast-Cancer male population than to FBC patients. These findings highlight the distinct characteristics of the MBC patient population and the need for a tailored approach of managing MBC.
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Affiliation(s)
- Alejandro Santos-Mejías
- EpiChron Research Group, Aragon Health Sciences Institute (IACS), IIS Aragón, Miguel Servet University Hospital, 50009, Zaragoza, Spain.
- Research Network on Chronicity, Primary Care and Health Promotion (RICAPPS), ISCIII, 28029, Madrid, Spain.
| | - Aida Moreno-Juste
- EpiChron Research Group, Aragon Health Sciences Institute (IACS), IIS Aragón, Miguel Servet University Hospital, 50009, Zaragoza, Spain
- Research Network on Chronicity, Primary Care and Health Promotion (RICAPPS), ISCIII, 28029, Madrid, Spain
- Illueca Primary Care Health Centre, Aragon Health Service (SALUD), Zaragoza, Spain
| | - Clara Laguna-Berna
- EpiChron Research Group, Aragon Health Sciences Institute (IACS), IIS Aragón, Miguel Servet University Hospital, 50009, Zaragoza, Spain
- Research Network on Chronicity, Primary Care and Health Promotion (RICAPPS), ISCIII, 28029, Madrid, Spain
| | - Beatriz Poblador-Plou
- EpiChron Research Group, Aragon Health Sciences Institute (IACS), IIS Aragón, Miguel Servet University Hospital, 50009, Zaragoza, Spain
- Research Network on Chronicity, Primary Care and Health Promotion (RICAPPS), ISCIII, 28029, Madrid, Spain
| | - Daniel Aparicio-Lopéz
- Aragon Health Service (SALUD), Miguel Servet University Hospital, 50009, Zaragoza, Spain
| | | | - Reyes Ibañez Carreras
- Aragon Health Service (SALUD), Miguel Servet University Hospital, 50009, Zaragoza, Spain
| | - Antonio Gimeno-Miguel
- EpiChron Research Group, Aragon Health Sciences Institute (IACS), IIS Aragón, Miguel Servet University Hospital, 50009, Zaragoza, Spain
- Research Network on Chronicity, Primary Care and Health Promotion (RICAPPS), ISCIII, 28029, Madrid, Spain
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Asgharian M, Moslemi D, Nikbakht HA, Jahani MA, Bijani A, Mehdizadeh H. Male breast cancer: a 32-year retrospective analysis in radiation therapy referral center in northern Iran. Ann Med Surg (Lond) 2024; 86:5756-5761. [PMID: 39359768 PMCID: PMC11444606 DOI: 10.1097/ms9.0000000000002571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 09/03/2024] [Indexed: 10/04/2024] Open
Abstract
Background Breast cancer commonly occurs in women, and male breast cancer makes up less than 1% of all cases of breast cancer. The limited prevalence of male breast cancer has led to decreased attention being paid to this condition, resulting in its diagnosis occurring at later ages and at more severe disease stages. Objectives This study evaluates the demographic and clinicopathological characteristics of male patients diagnosed with breast cancer who visited the northern region of Iran from 1992 to 2023. Methods This descriptive study reviewed data from 58 cases of male breast cancer between 1992 and 2023. The study aimed to examine and describe the information connected to these patients. The data were analyzed with SPSS.22 set at P value less than 0.05. Results The mean age of the patients examined was 62.10±13.40 years, while their mean BMI was 27.08±4.95. The study found no statistically significant correlation between BMI with stage and kinds of recurrence, including metastasis and local recurrence (P>0.05). The right and left breast involvement rates were equal (48.28%) in 28 cases, and 2 cases (3.40%) had bilateral involvement. The bone was the predominant site of metastasis, accounting for 69.23% of cases. The analysis revealed no significant correlation between stage and metastasis (P=1.000) or local recurrence (P=0.543). Most metastasis and all the local recurrence were observed in stages 3 and 4. Conclusion Male breast cancer mainly occurs in older age and is diagnosed in the advanced stages of the disease. Therefore, it is recommended to inform men and develop suitable screening programs, especially in high-risk families.
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Affiliation(s)
| | - Dariush Moslemi
- Department of Radiation Oncology, Babol University of Medical Sciences
| | - Hossein-Ali Nikbakht
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences
| | - Mohammad-Ali Jahani
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences
| | - Ali Bijani
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences
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Pratt CG, Whitrock JN, Carter MM, Long SA, Lewis JD, Heelan AA. Implementation of Choosing Wisely ® Recommendations for Lymph Node Surgery in Male Breast Cancer. Ann Surg Oncol 2024; 31:7641-7653. [PMID: 39031258 PMCID: PMC11452444 DOI: 10.1245/s10434-024-15811-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 07/01/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND The Choosing Wisely® (CW) campaign recommended de-implementation of surgical management of axillary nodes in specified patients. This study aimed to assess trends in the application of CW guidelines for lymph node (LN) surgery in males with breast cancer. METHODS The National Cancer Database was queried for males diagnosed with breast cancer from 2017 to 2020. Patients were categorized into two cohorts based on CW criteria. Cohort 1 included all T1-2, clinically node-negative patients who underwent breast-conserving therapy and with ≤ 2 positive nodes, and Cohort 2 included all T1-2, node-negative, hormone receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative patients aged ≥ 70 years. In Cohort 1, patients who underwent sentinel LN biopsy (SLNB) alone were compared with axillary LN dissection (ALND) or no LN surgery, while in Cohort 2, patients who underwent LN surgery were compared with those with no LN surgery. RESULTS Of 617 patients who met the criteria for Cohort 1, 73.1% underwent SLNB alone compared with ALND (11.8%) or no LN surgery (15.1%). Those who received SLNB alone were younger (65 vs. 68 vs. 73 years; p < 0.001). The annual proportion of males who underwent SLNB alone remained stable from 2017 to 2020. Overall, 1565 patients met the criteria for Cohort 2, and 84.9% received LN surgery. LN surgery was omitted in older patients (81 vs. 77; p < 0.001). The proportion of elderly males with early-stage breast cancer who underwent LN surgery increased from 2017 to 2020. CONCLUSION This study demonstrates that CW recommendations are not being routinely applied to males. These findings reinforce the need for additional studies and subsequent recommendations for optimal application of axillary surgery de-implementation for males diagnosed with breast cancer.
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Affiliation(s)
- Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Szu-Aun Long
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Yang H, Ruan Y, Wang J, Qiao J, Liu Z. Trends and efficacy of omitting axillary lymph node dissection in early-stage male breast cancer with limited nodal involvement: A population-based cohort study. Cancer Med 2024; 13:e70243. [PMID: 39377609 PMCID: PMC11459678 DOI: 10.1002/cam4.70243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 08/01/2024] [Accepted: 09/05/2024] [Indexed: 10/09/2024] Open
Abstract
BACKGROUND The effectiveness of sentinel lymph node biopsy (SLNB) versus axillary lymph node dissection (ALND) in managing early-stage male breast cancer (MBC) patients with T1-2 tumors and limited lymph node metastasis, all receiving radiotherapy, remains uncertain. This study examines trends and survival outcomes for SLNB and ALND in the United States. METHODS We conducted a retrospective analysis of the Surveillance, Epidemiology, and End Results (SEER) data from 2010 to 2020 for MBC patients with T1-2 tumors and 1-2 positive lymph nodes undergoing radiotherapy. Patients were classified by nodes removed (SLNB ≤5, ALND ≥10), comparing overall survival (OS) and breast cancer-specific survival (BCSS) between the groups before and after propensity score matching. RESULTS Of 299 MBC patients analyzed, SLNB usage increased from 18.8% in 2010 to 61.0% in 2020. Multivariable logistic regression highlighted significant associations of SLNB use with diagnosis year, race, surgery type, positive lymph node count, and metastasis size. No significant differences in 5-year OS (77.98% SLNB vs. 85.85% ALND, p = 0.337) or BCSS (91.54% SLNB vs. 94.97% ALND, p = 0.214) were observed. Propensity score matching (96 patients per group) confirmed similar 5-year OS (83.9% for SLNB vs. 82.0% for ALND, p = 0.925) and BCSS (90.1% for SLNB vs. 96.9% for ALND, p = 0.167). CONCLUSION SLNB and ALND provide comparable survival outcomes in early-stage MBC patients with limited lymph node metastasis undergoing radiotherapy. The increased utilization of SLNB supports its consideration to reduce surgical morbidity in selected MBC patients despite limited direct evidence.
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Affiliation(s)
- Hanzhao Yang
- Department of Breast Disease, Henan Breast Cancer CenterThe Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhouChina
| | - Yuxia Ruan
- Department of Breast Disease, Henan Breast Cancer CenterThe Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhouChina
| | - Jiabin Wang
- Department of Breast Disease, Henan Breast Cancer CenterThe Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhouChina
| | - Jianghua Qiao
- Department of Breast Disease, Henan Breast Cancer CenterThe Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhouChina
| | - Zhenzhen Liu
- Department of Breast Disease, Henan Breast Cancer CenterThe Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhouChina
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Gao Y, Zhang M, Sun G, Ma L, Nie J, Yuan Z, Liu Z, Cao Y, Li J, Liu Q, Ye S, Chen B, Song Y, Wang K, Ren Y, Ye G, Xu L, Liu S, Chen Q, Li W, Chen X, Fu P, Wei W, Guo B, Wang H, Cai Z, Du C, Wu Z, Zha X, Huang H, Xu J, Zhang C, Shi Y, Liu T, Liu S, Jiang Z, Lin Y. The features of male breast cancer in China: A real-world study. Breast 2024; 76:103762. [PMID: 38924994 PMCID: PMC11259957 DOI: 10.1016/j.breast.2024.103762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/17/2024] [Accepted: 06/21/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Male 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. METHODS We 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. RESULTS In 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). CONCLUSION As 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.
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Affiliation(s)
- Yuxuan Gao
- Breast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Mengmeng Zhang
- Breast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Gang Sun
- Department of Breast and Thyroid Surgery, The Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China.
| | - Li Ma
- Department of Breast Surgery, Hebei Provincial Tumor Hospital, Shijiazhuang, China.
| | - Jianyun Nie
- Breast Cancer Institute, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Kunming, China.
| | - Zhongyu Yuan
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Zhenzhen Liu
- Department of Breast Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China.
| | - Yali Cao
- Prevention and Cure Center of Breast Disease, The Third Hospital of Nanchang City, Nanchang, China.
| | - Jianbin Li
- The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.
| | - Qiang Liu
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.
| | - Songqing Ye
- Department of Tumor Surgery, Fujian Provincial Hospital, Fuzhou, China.
| | - Bo Chen
- The Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, China.
| | - Yuhua Song
- Breast Center B Ward, The Affiliated Hospital of Qingdao University, Qingdao, China.
| | - Kun Wang
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
| | - Yu Ren
- Department of Breast Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
| | - Guolin Ye
- Department of Breast Surgery, The First People's Hospital of Foshan, Foshan, China.
| | - Ling Xu
- Department of Thyroid and Breast Surgery, Peking University First Hospital, Beijing, China.
| | - Shu Liu
- Department of Breast Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
| | - Qianjun Chen
- Department of Breast Disease, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Weiwen Li
- Department of Breast, Jiangmen Central Hospital, Jiangmen, China.
| | - Xinxin Chen
- Department of Breast Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Peifen Fu
- Department of Breast Surgery, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China.
| | - Wei Wei
- Peking University Shenzhen Hospital, Shenzhen, China.
| | - Baoliang Guo
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin City, China.
| | - Hebing Wang
- Department of Breast Surgery, Affiliated Sanming First Hospital of Fujian Medical University, Sanming, China.
| | | | - Caiwen Du
- Department 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.
| | - Zhiyong Wu
- Diagnosis and Treatment Center of Breast Diseases, Shantou Central Hospital, Shantou, China.
| | - Xiaoming Zha
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Heng Huang
- Department of Breast Oncology, Lianjiang Pepole's Hospital, Lianjiang, China.
| | - Juan Xu
- Guangdong Women and Children Hospital, Guangzhou, China.
| | - Chenglei Zhang
- Zhanjiang Central Hospital, Guangdong Medical University, Zhanjiang, China.
| | - Yingying Shi
- Department of Breast Disease, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai City, China.
| | - Ting Liu
- Breast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Sihua Liu
- Breast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Zefei Jiang
- The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.
| | - Ying Lin
- Breast Disease Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
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Li Y, Guo Y, Chen F, Cui Y, Chen X, Shi G. Male breast cancer differs from female breast cancer in molecular features that affect prognoses and drug responses. Transl Oncol 2024; 45:101980. [PMID: 38701649 PMCID: PMC11088352 DOI: 10.1016/j.tranon.2024.101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/13/2024] [Accepted: 04/26/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Male breast cancer (MBC) is a rare malignancy with a worse prognosis than female breast cancer (FBC). Current MBC treatment strategies are based on those for FBC. However, molecular differences between MBC and FBC with respect to prognosis and drug responses remain unclear. METHODS After controlling for confounding factors with propensity score matching (PSM), differences between MBC and FBC were comprehensively analyzed using many types of data: survival, immune microenvironments, sex hormone responses, drug sensitivity, transcriptomes, genomes, epigenomes, and proteomes. RESULTS Overall survival (OS) and cancer-specific survival (CSS) were both worse for MBC than for FBC. Differentially expressed mRNAs were enriched in numerous cancer-related functions and pathways, with SPAG16 and STOX1 being as the most important prognosis-related mRNAs for MBC. Competing endogenous RNA (ceRNA) and transcription factor (TF)-mRNA regulatory networks contain potential prognostic genes. Nine genes had higher mutation frequencies in MBC than in FBC. MBC shows a comparatively poor response to immunotherapy, with five proteins that promote breast cancer progression being highly expressed in MBC. MBC may be more responsive than FBC to estrogen. We detected six United States Food and Drug Administration (FDA)-approved therapeutic target genes as being differentially expressed between MBC and FBC. CONCLUSION The poor prognosis of MBC compared to FBC is due to numerous molecular differences and resulting drug responses.
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Affiliation(s)
- Yangyang Li
- Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province 150081, China
| | - Yan Guo
- Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province 150081, China; Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi Province 030013, China
| | - Fengzhi Chen
- Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province 150081, China
| | - Yuqing Cui
- Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province 150081, China
| | - Xuesong Chen
- Department of Oncology, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province 150001, China; NHC Key Laboratory of Cell Transplantation, Harbin Medical University, Harbin, Heilongjiang Province 150001, China.
| | - Guangyue Shi
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province 150081, China.
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Limenih MA, Mekonnen EG, Birhanu F, Jima BR, Sisay BG, Kassahun EA, Hassen HY. Survival Patterns Among Patients With Breast Cancer in Sub-Saharan Africa: A Systematic Review and Meta-Analysis. JAMA Netw Open 2024; 7:e2410260. [PMID: 38743426 PMCID: PMC11094564 DOI: 10.1001/jamanetworkopen.2024.10260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 03/05/2024] [Indexed: 05/16/2024] Open
Abstract
Importance Breast cancer is the most prevalent cancer globally with tremendous disparities both within specific regions and across different contexts. The survival pattern of patients with breast cancer remains poorly understood in sub-Saharan African (SSA) countries. Objective To investigate the survival patterns of patients with breast cancer in SSA countries and compare the variation across countries and over time. Data Sources Embase, PubMed, Web of Science, Scopus, and ProQuest were searched from inception to December 31, 2022, with a manual search of the references. Study Selection Cohort studies of human participants that reported 1-, 2-, 3-, 4-, 5-, and 10-year survival from diagnosis among men, women, or both with breast cancer in SSA were included. Data Extraction and Synthesis Independent extraction of study characteristics by multiple observers was performed using open-source software, then exported to a standard spreadsheet. A random-effects model using the generalized linear mixed-effects model was used to pool data. The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guideline for reporting was followed. Main Outcome and Measures Survival time from diagnosis. Results Forty-nine studies were included in the review with a sample size ranging from 21 to 2311 (total, 14 459; 196 [1.35%] men, 13 556 [93.75%] women, and 707 [4.90%] unspecified; mean age range, 38 to 71 years), of which 40 were summarized using meta-analysis. The pooled 1-year survival rate of patients with breast cancer in SSA was 0.79 (95% CI, 0.67-0.88); 2-year survival rate, 0.70 (95% CI, 0.57-0.80); 3-year survival rate, 0.56 (95% CI, 0.45-0.67); 4-year survival rate, 0.54 (95% CI, 0.43-0.65); and 5-year survival rate, 0.40 (95% CI, 0.32-0.49). The subgroup analysis showed that the 5-year survival rate ranged from 0.26 (95% CI, 0.06-0.65) for studies conducted earlier than 2010 to 0.47 (95% CI, 0.32-0.64) for studies conducted later than 2020. Additionally, the 5-year survival rate was lower in countries with a low human development index (HDI) (0.36 [95% CI, 0.25-0.49) compared with a middle HDI (0.46 [95% CI, 0.33-0.60]) and a high HDI (0.54 [95% CI, 0.04-0.97]). Conclusions and Relevance In this systematic review and meta-analysis, the survival rates for patients with breast cancer in SSA were higher in countries with a high HDI compared with a low HDI. Enhancing patient survival necessitates a comprehensive approach that involves collaboration from all relevant stakeholders.
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Affiliation(s)
- Miteku Andualem Limenih
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eskedar Getie Mekonnen
- Department of Family Medicine and Population Health, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Frehiwot Birhanu
- Department of Health Service Management, School of Public Health, College of Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
| | - Beshada Rago Jima
- Department of Nutrition and Dietetics, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Binyam Girma Sisay
- School of Exercise and Nutritional Sciences, Faculty of Health, Deakin University, Melbourne, Victoria, Australia
| | - Eskeziaw Abebe Kassahun
- Department of Family Medicine and Population Health, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Hamid Yimam Hassen
- Department of Family Medicine and Population Health, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- VITO Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
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9
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Tay KLY, Cowan G, Chatterji S, Conti G, Speirs V. Exploring the One Health Paradigm in Male Breast Cancer. J Mammary Gland Biol Neoplasia 2024; 29:8. [PMID: 38573417 PMCID: PMC10995048 DOI: 10.1007/s10911-024-09560-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/15/2024] [Indexed: 04/05/2024] Open
Abstract
How cancer patterns in humans compare to those of other species remains largely unknown and there is an even bigger knowledge gap for rare cancers like male breast cancer. One Health is a convergence of human and animal healthcare that encourages cross-pollination of medical research uniting human and veterinary medicine. Recognising that breast cancer occurs spontaneously in other male species (e.g. primates, canines, felines), and knowing that no laboratory models exist for male breast cancer, which limits our ability to perform functional studies, we explored the feasibility of applying One Health to breast cancer in men by conducting a narrative review of the topic. Spontaneous development of breast cancer was reported in captive male primates and in companion canines and felines. Some parallels in tumour biology of human male breast cancer with canines and primates were found. The age distribution, pattern of biomarker expression and metastasis were similar, with mammary tumours typically detected after two-thirds of average lifespan. However, instances of triple negative and inflammatory breast cancer, which are rarely observed in human male breast cancer, were found in canines and histological classification was inconsistent between species. These disparities need redressing to enable full exploration of the One Health paradigm in rare cancers.
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Affiliation(s)
- Kirsty Luo-Yng Tay
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB25 2ZD, UK
| | - George Cowan
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB25 2ZD, UK
| | - Subarnarekha Chatterji
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB25 2ZD, UK
- Aberdeen Cancer Centre, Aberdeen, UK
| | - Giulia Conti
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB25 2ZD, UK
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Valerie Speirs
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB25 2ZD, UK.
- Aberdeen Cancer Centre, Aberdeen, UK.
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10
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Yu Y, Huang K, Liu Y, Chen R, Yu X, Song C. Adjuvant chemotherapy and survival in males aged 70 years or older with breast cancer: a population-based retrospective study. BMC Geriatr 2024; 24:282. [PMID: 38528444 DOI: 10.1186/s12877-024-04861-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 03/01/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Male breast cancer constitutes a minority of breast cancer diagnoses, yet its incidence has been on the rise in recent decades. However, elderly male breast cancer patients have been inadequately represented in clinical trials, posing challenges in treatment decisions. This study seeks to clarify the efficacy of chemotherapy in this demographic and identify the population most likely to benefit from such intervention. METHODS We conducted a retrospective analysis using the Surveillance, Epidemiology, and End Results (SEER) database, encompassing a total of 1900 male breast cancer patients aged 70 years or older. Among them, 1652 were categorized in the no-chemotherapy group, while 248 were in the chemotherapy group. A multifactorial logistic regression model was employed to investigate the determinants influencing the administration of chemotherapy in elderly male breast cancer patients. Additionally, the multivariate Cox proportional hazards regression model was applied to identify factors associated with outcomes, with overall survival (OS) as the primary endpoint. RESULTS Multivariate logistic regression analysis revealed that grade, tumor size, and nodal status were robust predictors for elderly male breast cancer patients receiving chemotherapy. Furthermore, the multivariate analysis demonstrated that chemotherapy conferred benefits compared to the no-chemotherapy group (HR = 0.822, 95% CI: 0.682-0.991, p = 0.040). Stratified analyses indicated that individuals with N+, poorly/undifferentiated grade, and stage II/III disease could derive benefits from chemotherapy. Upon further investigation of progesterone receptor (PR) positive patients, it was found that only stage III patients experienced significant benefits from chemotherapy (HR = 0.571, 95% CI: 0.372-0.875, p = 0.010). Conversely, in PR negative patients, both stage II (HR = 0.201, 95% CI: 0.051-0.792, p = 0.022) and stage III patients (HR = 0.242, 95% CI: 0.060-0.972, p = 0.046) derived benefits from chemotherapy. CONCLUSION Adjuvant chemotherapy may benefit certain elderly male breast cancer patients, specifically those with positive lymph node status, poorly/undifferentiated grade, and PR-positive in stage III, as well as PR-negative expression in stage II/III. Given favorable physical tolerance, it is advisable not to hastily dismiss chemotherapy for these elderly male breast cancer patients.
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Affiliation(s)
- Yushuai Yu
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No.420, Fu Ma Road, Jinan District, 350014, Fuzhou, Fujian Province, China
| | - Kaiyan Huang
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No.420, Fu Ma Road, Jinan District, 350014, Fuzhou, Fujian Province, China
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Fujian Medical University, 362000, Quanzhou, Fujian Province, China
| | - Yushan Liu
- Fujian Medical University Union Hospital, 350001, Fuzhou, Fujian Province, China
| | - Ruiliang Chen
- Fujian Medical University Union Hospital, 350001, Fuzhou, Fujian Province, China
| | - Xin Yu
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No.420, Fu Ma Road, Jinan District, 350014, Fuzhou, Fujian Province, China
| | - Chuangui Song
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No.420, Fu Ma Road, Jinan District, 350014, Fuzhou, Fujian Province, China.
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11
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Lei H, Hua B, Mao Y, Cui W, Mao C, Yang S, Li J. Clinical characteristics and prognostic factors of male breast cancer in China. Front Oncol 2024; 14:1362826. [PMID: 38525418 PMCID: PMC10957788 DOI: 10.3389/fonc.2024.1362826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Purpose This study aimed to explore the clinical characteristics of male breast cancer (MBC) patients and the factors influencing their prognosis. Methods We conducted a retrospective case series analysis of 117 MBC cases who were treated at Zhejiang Cancer Hospital from 2009 to 2022. Cox proportional hazard model was used to identify prognostic factors of MBC. Nomogram was constructed based on these factors, which was further evaluated by C-index and calibration curves. Results A total of 115 MBC cases were finally included in our analyses, with median diagnosis age of 59 years. Of these cases, 80.0% were estrogen receptor (ER) positive, 79.2% were progesterone receptor (PR) positive, 48.7% were human epidermal growth factor receptor 2 (HER2) negative, and 42.6% had Ki67 levels higher than 15%. 108 (93.9%) cases underwent radical mastectomy, while only 3 (2.6%) received breast-conserving surgery. The Logrank test suggested that lymphocyte-to-monocyte ratio (LMR) was negatively associated with both overall survival (OS) and disease-free survival (DFS) of MBC, while platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) were only positively associated with OS (all P-values < 0.05). Multivariate regression analysis showed that age (HR 1.08, 95% CI 1.03-1.13) was significant prognostic factors for OS. Meanwhile, age (HR 1.06, 95% CI 1.02-1.10), histological differentiation grade (poorly differentiated/undifferentiated vs. well-differentiated: HR 2.55, 95% CI 1.05-6.17), and TNM stage (IV vs. I: HR 31.59, 95% CI 6.01-165.93) were also significant prognostic factors for DFS. Nomograms were developed for DFS, with C-indexes of 0.782, indicating good predictive performance. Conclusion Increased age, bigger tumor size, higher TNM stage, and lower histological differentiation grade were associated with poor MBC prognosis, and LMR, PLR, and NLR might be potential predictors for MBC prognosis.
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Affiliation(s)
- Han Lei
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
| | - Baojie Hua
- Department of Epidemiology, Zhejiang Chinese Medical University School of Public Health, Hangzhou, China
| | - Yingying Mao
- Department of Epidemiology, Zhejiang Chinese Medical University School of Public Health, Hangzhou, China
| | - Wei Cui
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
| | - Caiping Mao
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
| | - Shaoxue Yang
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
| | - Jiayu Li
- Department of Epidemiology, Zhejiang Chinese Medical University School of Public Health, Hangzhou, China
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12
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Carter MM, Whitrock JN, Pratt CG, Shaughnessy EA, Meier TM, Barrord MF, Hanseman DJ, Reyna CR, Heelan AA, Lewis JD. Nationwide Analysis of Locoregional Management for Ductal Carcinoma In Situ in Males: An NCDB Analysis of the Surgical Approach to DCIS in Males. Ann Surg Oncol 2024; 31:1599-1607. [PMID: 37978114 DOI: 10.1245/s10434-023-14579-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Limited data exist regarding the optimal locoregional approach for males with ductal carcinoma in situ (DCIS). This study examined trends in management and survival for males with DCIS. METHODS The National Cancer Database (NCDB) was queried for males with a diagnosis of DCIS from 2006 to 2017. Patients were categorized by locoregional management. Continuous variables were evaluated by Kruskal-Wallis and categorical variables by chi-square or Fisher's exact test. Univariable and multivariable logistic regressions were performed to evaluate for predictors of patients receiving partial mastectomy (PM) with radiation. Survival was analyzed by Kaplan-Meier. RESULTS Between 2006 and 2017, 711 males with DCIS were identified. Most received mastectomy alone (57.1%). No change was observed in management approach from 2006 to 2017. Patients who underwent mastectomy alone were mostly hormone-positive (95.9% were estrogen-positive, 90.9% were progesterone-positive), although this cohort was least likely to receive hormone therapy (17.2%). Among those who underwent PM with radiation, only 61% of those who were hormone-positive received hormone therapy. Univariable analysis demonstrated that those of black race had lower odds of receiving PM with radiation (odds ratio [OR], 0.58; 95% confidence interval [CI], 0.36-0.84), which persisted in the multivariable analysis with control for age and tumor size (OR, 0.32; 95% CI, 0.15-0.67). Overall survival did not differ significantly between the four treatment methods (p = 0.08). CONCLUSIONS The management approach to male DCIS did not change from 2006 to 2017. Survival did not differ between treatment methods. Demographic and clinicopathologic features, including race, may influence locoregional treatments received, and further studies are needed to further understand this.
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Affiliation(s)
- Michela M Carter
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Jenna N Whitrock
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Catherine G Pratt
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Elizabeth A Shaughnessy
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Teresa M Meier
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Michelle F Barrord
- Department of Radiation Oncology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Department of Radiation Oncology, Kettering Health Cancer Center, Kettering, OH, USA
| | - Dennis J Hanseman
- Division of Research and Biostatistics, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Chantal R Reyna
- Division of Surgical Oncology, Department of Surgery, Loyola University Chicago's Stritch School of Medicine, Maywood, IL, USA
| | - Alicia A Heelan
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jaime D Lewis
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS) Research Group, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Surgical Oncology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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13
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Khalid IB, Sarwar A, Khalid HB, Sajjad B, Rehman B, Parvaiz MA. Clinicopathological Features and Treatment Outcomes of Male Breast Cancer in Pakistani Population: A 10-Year Retrospective Cross-Sectional Study. Breast Cancer (Auckl) 2024; 18:11782234241233120. [PMID: 38370290 PMCID: PMC10874586 DOI: 10.1177/11782234241233120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 01/31/2024] [Indexed: 02/20/2024] Open
Abstract
Background Male breast cancer (MBC) accounts for 1% of global breast cancer cases. On account of its rarity, very few prospective clinical trials have been carried out on MBC. Pakistan has the highest incidence of breast cancer in Asia, but very limited data are available on MBC. Objectives The objective is to determine the clinicopathological characteristics and treatment patterns of MBC in Pakistani population. Design This is a retrospective cross-sectional study. Methods A retrospective cross-sectional study carried out using the cancer database of Shaukat Khanum Memorial Cancer Hospital & Research Center. Men with a histologically proven breast cancer, stage 0 to III disease and requiring surgical intervention were included. The Kaplan-Meier curve and log-rank test were used for survival analysis. Results Sixty-eight patients with MBC were included with a median age at diagnosis of 55 years. Most patients were stage II (47.1%). Invasive ductal carcinoma (IDC) was the commonest type (89.7%). Estrogen receptor (ER), progesterone receptor (PR), and Her-2 receptor positivity were 92.6%, 86.8%, and 32.4%, respectively. Mastectomy was performed in 95.6% of the cases. Neoadjuvant and adjuvant chemotherapy was administered in 25 (36.8%) and 26 (38.2%) patients, respectively. Fifty-five (80.9%) patients received adjuvant radiotherapy. Most of the patients (89.7%) received tamoxifen. The 5-year overall and disease-free survival was 88.2% and 80.9%, respectively. Patients receiving neoadjuvant chemotherapy had a better overall and disease-free survival (P = .025). Conclusions Male breast cancer occurs at a relatively earlier age in Pakistani population as compared with Western men. Mastectomy is the preferred surgical option for MBC on account of the advanced disease and delayed presentation. Neoadjuvant chemotherapy has a statistically significant effect on overall and disease-free survival, but in spite of these benefits, it remains underutilized.
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Affiliation(s)
- Ibtissam Bin Khalid
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Albash Sarwar
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | | | - Barka Sajjad
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Bushra Rehman
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Muhammad Asad Parvaiz
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
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14
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Abboah-Offei M, Bayuo J, Salifu Y, Afolabi O, Akudjedu TN. Experiences and perceptions of men following breast cancer diagnosis: a mixed method systematic review. BMC Cancer 2024; 24:179. [PMID: 38317128 PMCID: PMC10845771 DOI: 10.1186/s12885-024-11911-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/22/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Men with breast cancer experience unique physical and emotional challenges. However, a thorough understanding of these experiences including the psychosocial effects and supportive care needs have received less attention. In some settings, men with breast cancer experience stigma within the healthcare system and their care needs are not prioritised. This influences the level of professional support offered, consequently worsening their health and well-being outcomes. This review explored the variabilities in the experiences and treatment modalities of male breast cancer (MBC) across different contexts. METHODS All primary study designs including qualitative, quantitative, and mixed methods studies that reported on the experiences, treatment approaches and outcomes of MBC were included in this systematic review. Six databases (Embase, Medline, PsycINFO, Global Health, CINAHL and Web of Science) were searched for articles from January 2000 to September 2023. A results-based convergence synthesis was used for data analysis and reported using PRISMA guidelines. RESULTS Of the studies screened (n = 29,687), forty-four fulfilled the predetermined criteria and were included. Our findings relating to the experiences and treatment approaches of MBC are broadly themed into three parts. Theme 1-Navigating through a threat to masculinity: describes how males experienced the illness reflecting on detection, diagnosis, coming to terms with breast cancer, and disclosure. Theme 2- Navigating through treatment: captures the experiences of undergoing breast cancer treatment/ management following their diagnosis. Theme 3-Coping and support systems: describes how MBC patients coped with the disease, treatment process, aftercare/rehabilitative care, and the available support structures. CONCLUSIONS Men experience a myriad of issues following a breast cancer diagnosis, especially with their masculinity. Awareness creation efforts of MBC among the public and healthcare practitioners are urgently required, which could change the perception of men in promoting early diagnosis, adherence to treatments, post-treatment monitoring, oncological results and a better quality of life. Considerations for training, education and development of specialised guidelines for healthcare practitioners on MBC would provide the necessary knowledge and skills to enhance their practice through the adoption of person-centred and male-specific care strategies. Professional care intervention and support for MBC should not end after the diagnosis phase but should extend to the entire treatment continuum and aftercare including future research focusing on MBC specific clinical trials. TRIAL REGISTRATION PROSPERO Registration No. CRD42021228778.
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Affiliation(s)
- Mary Abboah-Offei
- School of Health and Social Care, Edinburgh Napier University, Sighthill Court, Sighthill Campus, Edinburgh, UK
| | - Jonathan Bayuo
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong Special Administrative Region, Hongkong, China
| | - Yakubu Salifu
- International Observatory On End of Life Care (IOELC), Faculty of Health and Medicine, Division of Health Research, Lancaster University, Lancaster, LA1 4AT, UK.
| | - Oladayo Afolabi
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, WC2R 2LS, UK
| | - Theophilus N Akudjedu
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Science, Bournemouth University, Bournemouth, UK
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15
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Lin S, Lei S, Liu W, Zhu X, Ren B, Feng B. Safety analysis of therapeutic drugs for breast cancer patients and construction of a predictive model for serious adverse drug reactions. Eur J Clin Pharmacol 2024; 80:249-259. [PMID: 38099939 DOI: 10.1007/s00228-023-03604-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/07/2023] [Indexed: 02/07/2024]
Abstract
OBJECTIVES To explore the characteristics of the occurrence of antineoplastic drug adverse reactions (ADRs) in breast cancer and to utilize a computerized tool to identify early warning indicators of potentially serious ADRs. METHODS We conducted descriptive statistical analyses of the demographic features, medication use characteristics, and clinical manifestations of suspected ADRs in ADR-exposed patients using data from the Shaanxi Provincial Adverse Drug Reaction Monitoring Center, China, from 2017 to 2021. Using disproportionality methods (reporting odds ratio, proportional reporting ratio, and comprehensive standard method), the relationship between drugs and ADRs was measured. Finally, a web-based clinical prediction model for serious ADRs based on binary logistic regression was developed to estimate individual event probabilities numerically. RESULTS We developed a new computer-mineable breast cancer-ADR system. In total, 1119 ADR reports were received between 2017 and 2021, with an increasing trend in the number. Antineoplastic medications of natural sources made up the greatest portion of the drug category (530, 38.10%) while targeted drugs' part increased with time. The medicine with the greatest number of ADR cases was docetaxel. Bone marrow failure was the most reported ADR. The disproportionality methods produced 19 signals of disproportionate reporting, two signals of disproportionate reporting were unknown ADRs. The occurrence of serious ADRs was shown to be substantially correlated with gender, platinum drugs, and blood and lymphatic system disorders. The clinical prediction model for serious ADRs had above-moderate discriminatory power (C-index was 0.775). CONCLUSIONS The number of ADRs to breast cancer antineoplastic drugs was constantly increasing, with docetaxel ranking first, with the majority of ADRs presenting as bone marrow suppression, nausea, and vomiting. Data mining identified 19 signals of disproportionate reporting.
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Affiliation(s)
- Shuzhi Lin
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shuang Lei
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Wei Liu
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaoying Zhu
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Biqi Ren
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Bianling Feng
- The Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
- The Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
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Chidambaram A, Prabhakaran R, Sivasamy S, Kanagasabai T, Thekkumalai M, Singh A, Tyagi MS, Dhandayuthapani S. Male Breast Cancer: Current Scenario and Future Perspectives. Technol Cancer Res Treat 2024; 23:15330338241261836. [PMID: 39043043 PMCID: PMC11271170 DOI: 10.1177/15330338241261836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 05/06/2024] [Accepted: 05/28/2024] [Indexed: 07/25/2024] Open
Abstract
Male breast cancer (MBC), one of the rare types of cancer among men where the global incidence rate is 1.8% of all breast cancers cases with a yearly increase in a pace of 1.1%. Since the last 10 years, the incidence has been increased from 7.2% to 10.3% and the mortality rate was decreased from 11% to 3.8%. Nevertheless, the rate of diagnoses has been expected to be around 2.6% in the near future, still there is a great lack in studies to characterize the MBC including the developed countries. Based on our search, it is evidenced from the literature that the number of risk factors for the cause of MBC are significant, which includes the increase in age, family genetic history, mutations in specific genes due to various environmental impacts, hormonal imbalance and unregulated expression receptors for specific hormones of high levels of estrogen or androgen receptors compared to females. MBCs are broadly classified into ductal and lobular carcinomas with further sub-types, with some of the symptoms including a lump or swelling in the breast, redness of flaky skin in the breast, irritation and nipple discharge that is similar to the female breast cancer (FBC). The most common diagnostic tools currently in use are the ultrasound guided sonography, mammography, and biopsies. Treatment modalities for MBC include surgery, radiotherapy, chemotherapy, hormonal therapy, and targeted therapies. However, the guidelines followed for the diagnosis and treatment modalities of MBC are mostly based on FBC that is due to the lack of prospective studies related to MBC. However, there are distinct clinical and molecular features of MBC, it is a need to develop different clinical methods with more multinational approaches to help oncologist to improve care for MBC patients.
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Affiliation(s)
- Anitha Chidambaram
- Department of Biochemistry, PRIST Deemed to be University, Thanjavur, TN, India
| | - Rajkumar Prabhakaran
- Central Research Facility, Santosh Deemed to be University, Ghaziabad, UP, India
| | - Sivabalan Sivasamy
- Central Research Facility, Santosh Deemed to be University, Ghaziabad, UP, India
| | - Thanigaivelan Kanagasabai
- Department of Biochemistry, Cancer Biology, Neuroscience and Pharmacology, Meharry Medical College, Nashville, TN, USA
| | - Malarvili Thekkumalai
- Department of Biochemistry, Center for Distance Education, Bharathidasan University, Tiruchirappalli, TN, India
| | - Ankit Singh
- Department of Community Medicine, United Institute of Medical Sciences, Prayagraj, UP, India
| | - Mayurika S. Tyagi
- Department of Immuno Hematology and Blood Transfusion, Santosh Deemed to be University, Ghaziabad, UP, India
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Bhardwaj PV, Gupta S, Elyash A, Teplinsky E. Male Breast Cancer: a Review on Diagnosis, Treatment, and Survivorship. Curr Oncol Rep 2024; 26:34-45. [PMID: 38224426 DOI: 10.1007/s11912-023-01489-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2023] [Indexed: 01/16/2024]
Abstract
PURPOSE OF REVIEW Male breast cancer is a relatively uncommon and rare disease that is often managed based on evidence adopted from trials pertaining to female breast cancer due to low accrual rates or exclusion of males. This is despite the known differences in the biology and epidemiology of this condition. This review provides an update regarding the management and surveillance of male breast cancer. RECENT FINDINGS Men with breast cancer tend to undergo more extensive surgery in the breast and axilla. The outcomes of male breast cancer compared to a similar subtype of female breast cancer appear worse when matched for stage. Systemic therapies remain predominantly based on recommendations for female breast cancer, although tamoxifen is the more optimal endocrine therapy for men than women. Surveillance with mammograms is recommended for patients harboring a breast cancer susceptibility gene but is otherwise not advised for men who have undergone a mastectomy. Notably, the role of other imaging modalities, including ultrasound and magnetic resonance imaging, is minimal. Although the focus on survivorship care among men is low, it is abundantly clear that this is a stigmatizing diagnosis for men, and they suffer from long-term physical and psychological sequelae following a diagnosis and treatment of breast cancer. In summary, providing more gender-inclusive care and advocating for increased representation of men in prospective breast cancer studies and clinical trials may help improve outcomes and provide enhanced support for this population.
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Affiliation(s)
- Prarthna V Bhardwaj
- Division of Hematology-Oncology, University of Massachusetts Chan School of Medicine, Baystate, MA, USA
| | - Shilpi Gupta
- Division of Medical Oncology, Atlantic Health System, Morristown Medical Center, Morristown, NJ, USA
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Dong WH, Wu G, Zhao N, Zhang J. Development and Validation of a Nomogram for Predicting Breast Malignancy in Male Patients Based on Clinical and Ultrasound Features. Curr Radiopharm 2024; 17:266-275. [PMID: 38288830 DOI: 10.2174/0118744710274400231219060149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 07/23/2024]
Abstract
OBJECTIVE This study aimed to construct a nomogram based on clinical and ultrasound (US) features to predict breast malignancy in males. METHODS The medical records between August, 2021 and February, 2023 were retrospectively collected from the database. Patients included in this study were randomly divided into training and validation sets in a 7:3 ratio. The models for predicting the risk of malignancy in male patients with breast lesions were virtualized by the nomograms. RESULTS Among the 71 enrolled patients, 50 were grouped into the training set, while 21 were grouped into the validation set. After the multivariate analysis was done, pain, BI-RADS category, and elastography score were identified as the predictors for malignancy risk and were selected to generate the nomogram. The C-index was 0.931 for the model. Concordance between predictions and observations was detected by calibration curves and was found to be good in this study. The model achieved a net benefit across all threshold probabilities, which was shown by the decision curve analysis (DCA) curve. CONCLUSION We successfully constructed a nomogram to evaluate the risk of breast malignancy in males using clinical and US features, including pain, BI-RADS category, and elastography score, which yielded good predictive performance.
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Affiliation(s)
- Wei-Hong Dong
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, 450000, Henan Province, China
| | - Gang Wu
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, 450000, Henan Province, China
| | - Nan Zhao
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, 450000, Henan Province, China
| | - Juan Zhang
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, 450000, Henan Province, China
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19
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Chatterji S, Niehues JM, van Treeck M, Loeffler CML, Saldanha OL, Veldhuizen GP, Cifci D, Carrero ZI, Abu-Eid R, Speirs V, Kather JN. Prediction models for hormone receptor status in female breast cancer do not extend to males: further evidence of sex-based disparity in breast cancer. NPJ Breast Cancer 2023; 9:91. [PMID: 37940649 PMCID: PMC10632426 DOI: 10.1038/s41523-023-00599-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 10/27/2023] [Indexed: 11/10/2023] Open
Abstract
Breast cancer prognosis and management for both men and women are reliant upon estrogen receptor alpha (ERα) and progesterone receptor (PR) expression to inform therapy. Previous studies have shown that there are sex-specific binding characteristics of ERα and PR in breast cancer and, counterintuitively, ERα expression is more common in male than female breast cancer. We hypothesized that these differences could have morphological manifestations that are undetectable to human observers but could be elucidated computationally. To investigate this, we trained attention-based multiple instance learning prediction models for ERα and PR using H&E-stained images of female breast cancer from the Cancer Genome Atlas (TCGA) (n = 1085) and deployed them on external female (n = 192) and male breast cancer images (n = 245). Both targets were predicted in the internal (AUROC for ERα prediction: 0.86 ± 0.02, p < 0.001; AUROC for PR prediction = 0.76 ± 0.03, p < 0.001) and external female cohorts (AUROC for ERα prediction: 0.78 ± 0.03, p < 0.001; AUROC for PR prediction = 0.80 ± 0.04, p < 0.001) but not the male cohort (AUROC for ERα prediction: 0.66 ± 0.14, p = 0.43; AUROC for PR prediction = 0.63 ± 0.04, p = 0.05). This suggests that subtle morphological differences invisible upon visual inspection may exist between the sexes, supporting previous immunohistochemical, genomic, and transcriptomic analyses.
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Affiliation(s)
- Subarnarekha Chatterji
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
- Aberdeen Cancer Centre, University of Aberdeen, Aberdeen, UK
| | - Jan Moritz Niehues
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
| | - Marko van Treeck
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
| | - Chiara Maria Lavinia Loeffler
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
- Department of Medicine I, University Hospital and Faculty of Medicine, Technical University of Dresden, Dresden, Germany
| | - Oliver Lester Saldanha
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
| | - Gregory Patrick Veldhuizen
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
| | - Didem Cifci
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
| | - Zunamys Itzell Carrero
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
| | - Rasha Abu-Eid
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
- Aberdeen Cancer Centre, University of Aberdeen, Aberdeen, UK
- Institute of Dentistry, University of Aberdeen, Aberdeen, UK
| | - Valerie Speirs
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK.
- Aberdeen Cancer Centre, University of Aberdeen, Aberdeen, UK.
| | - Jakob Nikolas Kather
- Else Kröner Fresenius Centre for Digital Health, Carl Gustav Carus Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Department of Medicine III, University Hospital RWTH (Rheinisch-Westfälische Technische Hochschule) Aachen, Aachen, Germany
- Department of Medicine I, University Hospital and Faculty of Medicine, Technical University of Dresden, Dresden, Germany
- Division of Pathology and Data Analytics, Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
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20
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Bradley JA, Gracie J, Mailhot Vega RB, Brooks ED, Burchianti T, Oladeru OT, Liang X, Mendenhall NP. Proton Therapy in the Treatment of Men with Breast Cancer. Int J Part Ther 2023; 10:94-104. [PMID: 38075485 PMCID: PMC10698632 DOI: 10.14338/ijpt-23-00007.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 07/20/2023] [Indexed: 02/12/2024] Open
Abstract
Purpose Male breast cancer treatment involves multimodality therapy, including radiation therapy; nevertheless, few men have received proton therapy (PT) for it. Further, heart disease is an established leading cause of death in men, and radiation therapy heart dose correlates with cardiac toxicity, highlighting the need for cardiac-sparing radiation techniques. Thus, we provide a descriptive analysis of PT in a male breast cancer cohort. Patients and Methods Men who received PT for localized breast cancer between 2012 and 2022 were identified from a prospective database. Toxicities were prospectively recorded by using the Common Terminology Criteria for Adverse Events (CTCAE), version 4.0. Results Five male patients were identified. All had estrogen receptor (ER)-positive, Her2neu-negative disease and received adjuvant endocrine therapy. One had genetic testing positive for BRCA2, one had a variant of unknown significance (VUS) in the APC gene, and one had a VUS in MSH2. Median age was 73 years (range, 41-80). Baseline comorbidities included obesity (n = 1), diabetes (n = 1), hypertension (n = 4), history of deep vein thrombosis (n = 1), personal history of myocardial infarction (n = 3; 1 with a pacemaker), and a history of lung cancer (n = 1). All received PT to the left chest wall and comprehensive regional lymphatics. One received passive-scattering PT, and 4 received pencil beam scanning. One patient received a boost to the mastectomy incision via electrons. Median heart dose was 1 GyRBE (range, 0-1.0), median 0.1-cm3 dose to the left anterior descending artery was 7.5 GyRBE (range, 0-14.2), and median follow-up was 2 years (range, 0.75-6.5); no patient experienced a new cardiac event, and all remain free from breast cancer recurrence and progression. Conclusion In a small case series for a rare diagnosis, PT to the chest wall and regional lymphatics, including internal mammary nodes, resulted in low cardiac exposure, high local regional disease control rates, and minimal toxicity. Proton therapy should be considered for treating men with breast cancer to achieve cardiac sparing.
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Affiliation(s)
- Julie A. Bradley
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Jayden Gracie
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Raymond B. Mailhot Vega
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Eric D. Brooks
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Tenna Burchianti
- University of Florida Health Proton Therapy Institute, Jacksonville, FL, USA
| | | | - Xiaoying Liang
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Nancy P. Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, FL, USA
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21
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Dogan I, Aydin E, Ak N, Ozkurt S, Ibıs K, Sükrüoglu O, Erciyas SK, Küçücük S, Yazici H, Aydiner A, Saip P. Clinicopathologic characteristics and prognostic factors in patients with male breast cancer: A single tertiary center experience. J Cancer Res Ther 2023; 19:1887-1892. [PMID: 38376293 DOI: 10.4103/jcrt.jcrt_243_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 02/16/2022] [Indexed: 02/21/2024]
Abstract
BACKGROUND The goal of this study was to assess the clinicopathologic characteristics and prognostic variables in men with breast cancer (BC). METHODS Clinical features, pathological characteristics, stage at diagnosis, and therapy data were noted. Survival analysis was performed using the log-rank technique and Cox regression model. RESULTS Eighty patients were included in the study. In 31% of the individuals, BRCA (BReast CAncer genes 1 and 2) mutations were identified. The estrogen receptor (ER) positivity ratio was 93.6%, whereas the progesterone receptor (PR) positivity ratio was 74.4%. In 16.9% of the cases, HER2 overexpression was found. The median survival time was 120.9 months (70.3-171.5), and the five-year overall survival (OS) ratio was 74.9%. In univariate analysis, BRCA mutation status had no effect on OS (P = 0.50). CA15-3 levels (P = 0.03) at diagnosis and history of smoking (P = 0.03) were significantly linked with OS. However, the multivariate analysis could not confirm these results. CONCLUSIONS We found that BRCA mutation, body mass index, a history of smoking, and alcohol consumption did not affect the OS in this research.
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Affiliation(s)
- Izzet Dogan
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Esra Aydin
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Naziye Ak
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Selnur Ozkurt
- Department of Radiation Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Kamuran Ibıs
- Department of Radiation Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Ozge Sükrüoglu
- Department of Cancer Genetics, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Seda Kılıc Erciyas
- Department of Cancer Genetics, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Seden Küçücük
- Department of Radiation Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Hulya Yazici
- Department of Cancer Genetics, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Adnan Aydiner
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Pinar Saip
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
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22
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Sun Q, Liu XY, Zhang Q, Jiang H. Non-retroareolar male mucinous breast cancer without gynecomastia development in an elderly man: A case report. World J Clin Cases 2023; 11:5954-5961. [PMID: 37727495 PMCID: PMC10506025 DOI: 10.12998/wjcc.v11.i25.5954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/30/2023] [Accepted: 08/09/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Male breast cancer (MBC) is an extremely rare condition and accounts for less than 1% of all breast cancers, and malignant tumors occur in less than 1% of the affected men. Mucinous breast cancer is extremely rare and accounts for 2% of all invasive breast cancers. Generally, MBC is accompanied by a retroareolar mass. CASE SUMMARY Herein, we report a case of male mucinous breast carcinoma (MMBC) without gynecomastia development and with mass localization outside the common retroareolar region, wherein the mass was a painless nodule in the right breast of a 64-year-old man. We also discuss the clinical and pathological characteristics of this unusual tumor. The excised breast specimen showed pure mucinous carcinoma. The patient had strong expression of estrogen and progesterone receptors, a low Ki-67 proliferation index of the tumor cells, and negative pathological axillary lymph nodes. The patient underwent modified radical mastectomy and axillary lymph node dissection, followed by tamoxifen hormone therapy. CONCLUSION To the best of our knowledge, this is the first case report of MMBC in the non-retroareolar region of the nipple without gynecomastia development. Mucinous tumors are easily missed during diagnosis, and the incidence of axillary lymph node metastases of chest mucinous tumors has increased.
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Affiliation(s)
- Qiang Sun
- Department of Breast Surgery, General Hospital of Benxi Iron & Steel Industry Group of Liaoning Health Industry Group, Benxi 117000, Liaoning Province, China
| | - Xu-Yan Liu
- Department of Pathology, General Hospital of Benxi Iron & Steel Industry Group of Liaoning Health Industry Group, Benxi 117000, Liaoning Province, China
| | - Qi Zhang
- Department of Breast Surgery, General Hospital of Benxi Iron & Steel Industry Group of Liaoning Health Industry Group, Benxi 117000, Liaoning Province, China
| | - Hai Jiang
- Department of Breast Surgery, General Hospital of Benxi Iron & Steel Industry Group of Liaoning Health Industry Group, Benxi 117000, Liaoning Province, China
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23
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Chung SH, de Geus SWL, Shewmaker G, Romatoski KS, Drake FT, Ko NY, Merrill AL, Hirsch AE, Tseng JF, Sachs TE, Cassidy MR. Axillary Lymph Node Dissection is Associated with Improved Survival Among Men with Invasive Breast Cancer and Sentinel Node Metastasis. Ann Surg Oncol 2023; 30:5610-5618. [PMID: 37204557 DOI: 10.1245/s10434-023-13475-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 03/21/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Male breast cancer (MBC) is rare, and management is extrapolated from trials that enroll only women. It is unclear whether contemporary axillary management based on data from landmark trials in women may also apply to men with breast cancer. This study aimed to compare survival in men with positive sentinel lymph nodes after sentinel lymph node biopsy (SLNB) alone versus complete axillary dissection (ALND). PATIENTS AND METHODS Using the National Cancer Database, men with clinically node-negative, T1 and T2 breast cancer and 1-2 positive sentinel nodes who underwent SLNB or ALND were identified from 2010 to 2020. Both 1:1 propensity score matching and multivariate regression were used to identify patient and disease variables associated with ALND versus SLNB. Survival between ALND and SLNB were compared using Kaplan-Meier methods. RESULTS A total of 1203 patients were identified: 61.1% underwent SLNB alone and 38.9% underwent ALND. Treatment in academic centers (36.1 vs. 27.7%; p < 0.0001), 2 positive lymph nodes on SLNB (32.9 vs. 17.3%, p < 0.0001) and receipt or recommendation of chemotherapy (66.5 vs. 52.2%, p < 0.0001) were associated with higher likelihood of ALND. After propensity score matching, ALND was associated with superior survival compared with SLNB (5-year overall survival of 83.8 vs. 76.0%; log-rank p = 0.0104). DISCUSSION The results of this study suggest that among patients with early-stage MBC with limited sentinel lymph node metastasis, ALND is associated with superior survival compared with SLNB alone. These findings indicate that it may be inappropriate to extrapolate the results of the ACOSOG Z0011 and EORTC AMAROS trials to MBC.
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Affiliation(s)
- Sophie H Chung
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Susanna W L de Geus
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Grant Shewmaker
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Kelsey S Romatoski
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Frederick T Drake
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Naomi Y Ko
- Section of Hematology/Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Andrea L Merrill
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Ariel E Hirsch
- Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Jennifer F Tseng
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Teviah E Sachs
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Michael R Cassidy
- Department of Surgery, Section of Surgical Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA.
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Mukherjee AG, Gopalakrishnan AV, Jayaraj R, Renu K, Dey A, Vellingiri B, Malik T. The incidence of male breast cancer: from fiction to reality - correspondence. Int J Surg 2023; 109:2855-2858. [PMID: 37222665 PMCID: PMC10498864 DOI: 10.1097/js9.0000000000000512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 05/13/2023] [Indexed: 05/25/2023]
Affiliation(s)
- Anirban Goutam Mukherjee
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu
| | - Rama Jayaraj
- Jindal Institute of Behavioral Sciences (JIBS), Jindal Global Institution of Eminence Deemed to Be University, Sonipat
- Director of Clinical Sciences, Northern Territory Institute of Research and Training, Darwin, Northern Territory, Australia
| | - Kaviyarasi Renu
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Balachandar Vellingiri
- Stem Cell and Regenerative Medicine/Translational Research, Department of Zoology, School of Basic Sciences, Central University of Punjab (CUPB), Bathinda
| | - Tabarak Malik
- Department of Biomedical Sciences, Institute of Health, Jimma University, Ethiopia
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25
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Wen Y, Bai J, Zheng C, Liu J, Lin S, Han H, Xu C. A nomogram for predicting the risk of male breast cancer for overall survival. Front Oncol 2023; 13:1068187. [PMID: 37601680 PMCID: PMC10436472 DOI: 10.3389/fonc.2023.1068187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Background Male breast cancer (MBC) is a rare disease, accounting for <1% of all male carcinomas. Lack of prospective data, the current therapy for MBC is based on retrospective analysis or information that is extrapolated from studies of female patients. We constructed a nomogram model for predicting the overall survival (OS) of MBC patients and verify its feasibility using data from China. Methods Constructed a predictive model using 1224 MBC patients from the Surveillance, Epidemiology and End Results (SEER) registry between 2010 and 2015. The performance of the model was externally validated between 2002 to 2021 using 44 MBC patients from the Fujian Medical University Union Hospital. The independent prognostic factors were selected by univariate and multivariate Cox regression analyses. The nomogram was constructed to predict individual survival outcomes for MBC patients. The discriminative power, calibration, and clinical effectiveness of the nomogram were evaluated by the receiver operating characteristic (ROC) curve, and the decision curve analysis (DCA). Results A total of 1224 male breast cancer patients were in the training cohort and 44 in the validation cohort. T status (p<0.001), age at diagnosis (p<0.001), histologic grade (p=0.008), M status (p<0.001), ER status (p=0.001), Her2 status (p=0.019), chemotherapy (p=0.015) were independently associated with OS. The diagnostic performance of this model was evaluated and validated using ROC curves on the training and validation datasets. In the training cohort, the nomogram-predicted AUC value was 0.786 for 3-year OS and 0.767 for 5-year OS. In the validation cohort, the nomogram-predicted AUC value was 0.893 for 3-year OS and 0.895 for 5-year OS. Decision curve analysis demonstrated that the nomogram was more benefit than the AJCC stage. Conclusions We developed a nomogram that predicts 3-year and 5-year survival in MBC patients. Validation using bootstrap sampling revealed optimal discrimination and calibration, suggesting that the nomogram may have clinical utility. The results remain reproducible in the validation cohort which included Chinese data. The model was superior to the AJCC stage system as shown in the decision curve analysis (DCA).
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Affiliation(s)
- Yahui Wen
- Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Junjie Bai
- Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of Urology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Caihong Zheng
- Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Jiameng Liu
- Department of Breast Surgery, Women and Children’s Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Shunguo Lin
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Hui Han
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Chunsen Xu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
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Law T, Piotrowski MJ, Ning J, Jiang X, Ding Q, Sahin AA. Trichorhinophalangeal syndrome type 1 (TRPS1) expression in male breast carcinoma. Hum Pathol 2023; 138:62-67. [PMID: 37331526 DOI: 10.1016/j.humpath.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/20/2023]
Abstract
Currently, there is a paucity of highly specific and sensitive markers to identify breast carcinoma in male patients. Immunohistochemical stains commonly used for unmasking primary breast carcinomas include estrogen receptor (ER) and GATA3. However, these markers are commonly expressed in carcinomas originating from other organ systems and can be reduced in breast carcinomas with higher histologic grades. Androgen receptor (AR) may be used to highlight primary male breast cancer, but this marker can also be expressed in other carcinomas. We evaluated TRPS1, a highly sensitive and specific marker for female breast carcinoma, in cases of male breast carcinoma. Through an institutional database search, we identified 72 cases of primary invasive breast carcinoma in male patients. Among ER/progesterone receptor (PR)-positive cancers, 97% showed intermediate or high positivity for both TRPS1 and GATA3. Among HER2-positive cancers, 100% showed intermediate or high positivity for TRPS1 and GATA3. One case of triple-negative breast cancer was collected, showing high positivity for TRPS1 and negativity for GATA3. AR staining was non-specific and heterogeneous: 76% showed high positivity, but the remaining 24% showed low or intermediate positivity. Additionally, among 29 cases of metastatic carcinoma to male breast tissue, 93% were negative for TRPS1, and the remaining 2 cases (7%), which were carcinomas from salivary gland primary tumors, were intermediate positive. TRPS1 is a sensitive and specific marker in the unmasking of male primary invasive breast carcinoma across different subtypes. Additionally, TRPS1 is not expressed in metastatic carcinomas of multiple primaries, with the exception of salivary gland primaries.
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Affiliation(s)
- Timothy Law
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Matthew J Piotrowski
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston TX 77030, USA
| | - Jing Ning
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xinyang Jiang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Qingqing Ding
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
| | - Aysegul A Sahin
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Parise CA, Caggiano V. The association of race/ethnicity in male breast cancer survival within similar comorbidity cohorts. Cancer 2023; 129:750-763. [PMID: 36597579 DOI: 10.1002/cncr.34592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 10/03/2022] [Accepted: 11/04/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Concomitant disease is associated with poor breast cancer survival in women and is more prevalent in racial/ethnic minority groups than individuals who are non-Hispanic White. The purpose of this study was to determine if race/ethnicity is associated with survival among men with breast cancer when stratifying analyses by level of comorbidity. METHODS We used the California Cancer Registry to identify 1730 cases of men and 259,828 cases of women with breast cancer and documented Charlson Comorbidity Index (CCI). Kaplan-Meier survival and Cox regression analyses were used to compare breast cancer-specific survival and risk of mortality for African American/Black, Hispanic, and Asian/Pacific Islander men with White women and White men. RESULTS When compared with White women, Black men with a CCI of 0 (hazard ratio [HR], 3.09; 95% CI, 1.10-1.16) and a CCI of 2+, (HR, 2.51; 95% CI, 1.42-4.42) had an increased risk of mortality when compared with White women. When compared with White men, African American men with a CCI of 0 (HR, 2.36; 95% CI, 1.45-3.85) and 2+ (HR, 2.44; 95% CI, 1.26-4.74) had an increased unadjusted risk of mortality, but these disparities were neutralized when controlling for sociodemographic and clinical factors. CONCLUSIONS Black men with both low and high levels of concomitant disease have an increased risk of mortality when compared with both White men and women, but demographic and clinical factors are contributors to this disparity.
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Affiliation(s)
- Carol A Parise
- Sutter Center for Health Systems Research, Sacramento, California, USA.,Sutter Institute for Medical Research, Sacramento, California, USA
| | - Vincent Caggiano
- Sutter Institute for Medical Research, Sacramento, California, USA
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Chatterji S, Krzoska E, Thoroughgood CW, Saganty J, Liu P, Elsberger B, Abu-Eid R, Speirs V. Defining genomic, transcriptomic, proteomic, epigenetic, and phenotypic biomarkers with prognostic capability in male breast cancer: a systematic review. Lancet Oncol 2023; 24:e74-e85. [PMID: 36725152 DOI: 10.1016/s1470-2045(22)00633-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/15/2022] [Accepted: 10/10/2022] [Indexed: 02/02/2023]
Abstract
Although similar phenotypically, there is evidence that male and female breast cancer differ in their molecular landscapes. In this systematic review, we consolidated all existing prognostic biomarker data in male breast cancer spanning genetics, transcriptomics, proteomics, and epigenetics, and phenotypic features of prognostic value from articles published over a 29-year period (March 16, 1992, to May 1, 2021). We identified knowledge gaps in the existing literature, discussed limitations of the included studies, and outlined potential approaches for translational biomarker discovery and validation in male breast cancer. We also recognised STC2, DDX3, and DACH1 as underexploited markers of male-specific prognostic value in breast cancer. Finally, beyond describing the cumulative knowledge on the extensively researched markers oestrogen receptor-α, progesterone receptor, HER2, androgen receptor, and BRCA2, we highlighted ATM, CCND1, FGFR2, GATA3, HIF1-α, MDM2, TP53, and c-Myc as well studied predictors of poor survival that also aligned with several hallmarks of cancer.
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Affiliation(s)
- Subarnarekha Chatterji
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK; Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | - Emma Krzoska
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | | | - John Saganty
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Peng Liu
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK; Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | | | - Rasha Abu-Eid
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK; Institute of Dentistry, University of Aberdeen, Aberdeen, UK
| | - Valerie Speirs
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK; Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK.
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Parhizgar P, Bahadori Monfared A, Mohseny M, Keramatinia A, Hashemi Nazari SS, Rahman SA, Al Marzouqi A, Al-Yateem N, Mosavi Jarrahi A. Risk of second primary cancer among breast cancer patients: A systematic review and meta-analysis. Front Oncol 2023; 12:1094136. [PMID: 36733366 PMCID: PMC9887162 DOI: 10.3389/fonc.2022.1094136] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/20/2022] [Indexed: 01/18/2023] Open
Abstract
Objectives The aim of this study was to estimate the extra risk of second primary cancer among breast cancer patients. Methods and materials This is a systematic review. A comprehensive search of literature was performed in PubMed, Web of Science, Cochrane library, and Scopus. The search included all published studies up to October 2022. This systematic review included studies published in the English language that reported the risk of second primary non-breast cancer [i.e., standardized incidence ratio (SIR)] among breast cancer patients older than 15 years. After evaluating the methodological quality of the selected studies, SIRs were pooled with consideration of heterogeneity among studies. The estimates were pooled by age and time since the diagnosis of primary breast cancer for both sexes (male and female). Age was categorized based on before 50 years and after 50 years, and time was categorized as duration of less than and more than 10 years, respectively. Results From 2,484 articles, 30 articles were eligible for inclusion in the systematic review and meta-analysis. The studies varied in terms of population, number of cases, study design, setting, and year of implementation of the research. The estimated SIR for men and women was 1.28 (95% CI: 1.18, 1.38) and 1.27 (95% CI: 1.15, 1.39), respectively. Women diagnosed with breast cancer before menopause [SIR: 1.52 (95% CI: 1.34, 1.71) vs. 1.21 (95% CI: 1.08, 1.34)] as well as women after 10 years since their breast cancer diagnosis [1.33 (95% CI: 1.22, 1.431) vs. 1.24 (95% CI: 1.10, 1.37)] were at a higher risk of developing second primary cancer. Among men, while there were no differences in risk based on age, with the increase of time, the risk of second primary cancer was reduced [SIR: 1.22 (95% CI: 1.12, 1.33) vs. 1.00 (95% CI: 0.79, 1.22)]. Conclusion There is an extra risk of second primary cancer among breast cancer patients. The extra risk should be considered for further screening and preventive measures among this population. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=336062, identifier (CRD42022336062).
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Affiliation(s)
- Parynaz Parhizgar
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ayad Bahadori Monfared
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Mohseny
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Aliasghar Keramatinia
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Saeed Hashemi Nazari
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Prevention of Cardiovascular Disease Research Center, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Syed Azizur Rahman
- Department of Health Service Administration, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Amina Al Marzouqi
- Department of Nursing, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Nabeel Al-Yateem
- Department of Nursing, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates,*Correspondence: Nabeel Al-Yateem, ; Alireza Mosavi Jarrahi,
| | - Alireza Mosavi Jarrahi
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Cancer and Epidemiology Research Center, West Asia Organization for Cancer Prevention, Sabzevar, Iran,*Correspondence: Nabeel Al-Yateem, ; Alireza Mosavi Jarrahi,
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30
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Lee J, Lee KS, Sim SH, Chae H, Sohn J, Kim GM, Lee KH, Kang SH, Jung KH, Jeong JH, Byun JH, Koh SJ, Lee KE, Lim S, Kim HJ, Won HS, Park HS, Lee GJ, Hong S, Baek SK, Lee SI, Choi MY, Woo IS. Impacts of Subtype on Clinical Feature and Outcome of Male Breast Cancer: Multicenter Study in Korea (KCSG BR16-09). Cancer Res Treat 2023; 55:123-135. [PMID: 35344650 PMCID: PMC9873331 DOI: 10.4143/crt.2021.1561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 03/23/2022] [Indexed: 02/04/2023] Open
Abstract
PURPOSE The treatment of male breast cancer (MBC) has been extrapolated from female breast cancer (FBC) because of its rarity despite their different clinicopathologic characteristics. We aimed to investigate the distribution of intrinsic subtypes based on immunohistochemistry, their clinical impact, and treatment pattern in clinical practice through a multicenter study in Korea. MATERIALS AND METHODS We retrospectively analyzed clinical data of 248 MBC patients from 18 institutions across the country from January 1995 to July 2016. RESULTS The median age of MBC patients was 63 years (range, 25 to 102 years). Among 148 intrinsic subtype classified patients, 61 (41.2%), 44 (29.7%), 29 (19.5%), and 14 (9.5%) were luminal A, luminal B, human epidermal growth factor receptor 2, and triple-negative breast cancer, respectively. Luminal A subtype showed trends for superior survival compared to other subtypes. Most hormone receptor-positive patients (166 patients, 82.6%) received adjuvant endocrine treatment. Five-year completion of adjuvant endocrine treatment was associated with superior disease-free survival (DFS) in patients classified with an intrinsic subtype (hazard ratio [HR], 0.15; 95% confidence interval [CI], 0.04 to 0.49; p=0.002) and in all patients (HR, 0.16; 95% CI, 0.05 to 0.54; p=0.003). CONCLUSION Distribution of subtypes of MBC was similar to FBC and luminal type A was most common. Overall survival tended to be improved for luminal A subtype, although there was no statistical significance. Completion of adjuvant endocrine treatment was associated with prolonged DFS in intrinsic subtype classified patients. MBC patients tended to receive less treatment. MBC patients should receive standard treatment according to guidelines as FBC patients.
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Affiliation(s)
- Jieun Lee
- Division of Medical Oncology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Keun Seok Lee
- Center for Breast Cancer, National Cancer Center, Goyang,
Korea
| | - Sung Hoon Sim
- Center for Breast Cancer, National Cancer Center, Goyang,
Korea
| | - Heejung Chae
- Center for Breast Cancer, National Cancer Center, Goyang,
Korea
| | - Joohyuk Sohn
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul,
Korea
| | - Gun Min Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul,
Korea
| | - Kyung-Hee Lee
- Division of Oncology-Hematology, Department of Internal Medicine, Yeungnam University Medical Center, Yeungnam University College of Medicine, Daegu, Korea
| | - Su Hwan Kang
- Department of Surgery, Yeungnam University Medical Center, Yeungnam University College of Medicine, Daegu,
Korea
| | - Kyung Hae Jung
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Jae-ho Jeong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Jae Ho Byun
- Division of Medical Oncology, Department of Internal Medicine, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Su-Jin Koh
- Department of Internal Medicine, Ulsan University Hospital, Ulsan University College of Medicine, Ulsan,
Korea
| | - Kyoung Eun Lee
- Department of Hematology and Oncology, Ewha Womans University Hospital, Seoul,
Korea
| | - Seungtaek Lim
- Department of Hemato-Oncology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Hee Jun Kim
- Division of Hematology–Oncology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Hye Sung Won
- Division of Medical Oncology, Department of Internal Medicine, Uijeongbu St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Hyung Soon Park
- Division of Medical Oncology, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Guk Jin Lee
- Division of Medical Oncology, Department of Internal Medicine, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Soojung Hong
- Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang,
Korea
| | - Sun Kyung Baek
- Division of Hematology and Oncology, Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul,
Korea
| | - Soon Il Lee
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan,
Korea
| | - Moon Young Choi
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan,
Korea
| | - In Sook Woo
- Division of Medical Oncology, Department of Internal Medicine, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
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Xin Y, Wang F, Ren D, Zhao F, Zhao J. Male Breast Cancer: Three Case Reports and a Literature Review. Anticancer Agents Med Chem 2023; 23:2161-2169. [PMID: 37605409 DOI: 10.2174/1871520623666230821124008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 07/01/2023] [Accepted: 07/24/2023] [Indexed: 08/23/2023]
Abstract
INTRODUCTION Male breast cancer (MBC) accounts for 0.5%-1% of all breast cancers diagnosed worldwide. However, its biological characteristics can be distinguished from that of female breast cancer (FBC). CASE REPRESENTATION The diagnostic and treatment approaches for MBC are mainly similar to that of FBC due to the lack of male breast cancer-related studies, clinical trials, and literature. An increasing number of retrospective and prospective studies have been conducted to clarify the individualized care for MBC. Herein, we report three cases of advanced MBC to describe the diagnostic approaches, treatment process, and survival prognosis. CONCLUSION MBC patients had older age, later stage at first diagnosis, higher expression of hormone receptors, and poor prognosis. A literature review was conducted to determine the incidence, risk factors, disease features, diagnosis, treatment, survival, and management of MBC.
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Affiliation(s)
- Yuanfang Xin
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University and Affiliated Cancer Hospital of Qinghai University, Xining, 810000, China
| | - Fengmei Wang
- Pathology Department of Affiliated Hospital of Qinghai University and Affiliated Cancer Hospital of Qinghai University, Xining, 810000, China
| | - Dengfeng Ren
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University and Affiliated Cancer Hospital of Qinghai University, Xining, 810000, China
| | - Fuxing Zhao
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University and Affiliated Cancer Hospital of Qinghai University, Xining, 810000, China
| | - Jiuda Zhao
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University and Affiliated Cancer Hospital of Qinghai University, Xining, 810000, China
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Appiah D, Mai M, Parmar K. A Prospective Population-Based Study of Cardiovascular Disease Mortality following Treatment for Breast Cancer among Men in the United States, 2000-2019. Curr Oncol 2022; 30:284-297. [PMID: 36661672 PMCID: PMC9857851 DOI: 10.3390/curroncol30010023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
Male breast cancer is rare but its incidence and mortality are increasing in the United States, with racial/ethnic disparities in survival reported. There is limited evidence for cardiotoxicity of cancer treatment among men with breast cancer. We evaluated the relation between breast cancer treatment and cardiovascular disease (CVD) mortality among men and investigated the salient roles that race/ethnicity play on this relation. Data were from 5216 men with breast cancer aged ≥ 40 years from the Surveillance, Epidemiology, and End Results program who were diagnosed from 2000 to 2019 and underwent surgery. Competing risk models were used to estimate hazards ratios (HR) and 95% confidence intervals (CI). During a median follow-up of 5.6 years, 1914 deaths occurred with 25% attributable to CVD. In multivariable-adjusted models, men who received chemotherapy had elevated risk for CVD (HR: 1.55, 95%CI: 1.18-2.04). This risk was higher among Hispanic men (HR: 3.96, 95%CI: 1.31-12.02) than non-Hispanic Black and non-Hispanic White men. There was no significant association between radiotherapy and CVD deaths. In this population-based study, treatment with chemotherapy was associated with elevated risk of CVD mortality in men with breast cancer. Racial/ethnic disparities in the association of chemotherapy and CVD mortality were observed.
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Affiliation(s)
- Duke Appiah
- Department of Public Health, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Megan Mai
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Kanak Parmar
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
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33
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Male Breast Cancer. CURRENT BREAST CANCER REPORTS 2022. [DOI: 10.1007/s12609-022-00466-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Giaquinto AN, Sung H, Miller KD, Kramer JL, Newman LA, Minihan A, Jemal A, Siegel RL. Breast Cancer Statistics, 2022. CA Cancer J Clin 2022; 72:524-541. [PMID: 36190501 DOI: 10.3322/caac.21754] [Citation(s) in RCA: 762] [Impact Index Per Article: 381.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 12/14/2022] Open
Abstract
This article is the American Cancer Society's update on female breast cancer statistics in the United States, including population-based data on incidence, mortality, survival, and mammography screening. Breast cancer incidence rates have risen in most of the past four decades; during the most recent data years (2010-2019), the rate increased by 0.5% annually, largely driven by localized-stage and hormone receptor-positive disease. In contrast, breast cancer mortality rates have declined steadily since their peak in 1989, albeit at a slower pace in recent years (1.3% annually from 2011 to 2020) than in the previous decade (1.9% annually from 2002 to 2011). In total, the death rate dropped by 43% during 1989-2020, translating to 460,000 fewer breast cancer deaths during that time. The death rate declined similarly for women of all racial/ethnic groups except American Indians/Alaska Natives, among whom the rates were stable. However, despite a lower incidence rate in Black versus White women (127.8 vs. 133.7 per 100,000), the racial disparity in breast cancer mortality remained unwavering, with the death rate 40% higher in Black women overall (27.6 vs. 19.7 deaths per 100,000 in 2016-2020) and two-fold higher among adult women younger than 50 years (12.1 vs. 6.5 deaths per 100,000). Black women have the lowest 5-year relative survival of any racial/ethnic group for every molecular subtype and stage of disease (except stage I), with the largest Black-White gaps in absolute terms for hormone receptor-positive/human epidermal growth factor receptor 2-negative disease (88% vs. 96%), hormone receptor-negative/human epidermal growth factor receptor 2-positive disease (78% vs. 86%), and stage III disease (64% vs. 77%). Progress against breast cancer mortality could be accelerated by mitigating racial disparities through increased access to high-quality screening and treatment via nationwide Medicaid expansion and partnerships between community stakeholders, advocacy organizations, and health systems.
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Affiliation(s)
- Angela N Giaquinto
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Hyuna Sung
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Kimberly D Miller
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Joan L Kramer
- Department of Hematology and Medical Oncology, Emory University, Atlanta, Georgia, USA
| | - Lisa A Newman
- Department of Surgery, New York-Presbyterian, Weill Cornell Medicine, New York, New York, USA
| | - Adair Minihan
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Ahmedin Jemal
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Rebecca L Siegel
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
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da Silva JFC, Torres GDV, dos Reis LA, Campos JTADM, Nunes VMDA, Santos JCC, Barbalho TNS, Xavier Nobre TT. Health education actions on male breast cancer: A protocol for systematic review and meta analysis. Medicine (Baltimore) 2022; 101:e30931. [PMID: 36281187 PMCID: PMC9592352 DOI: 10.1097/md.0000000000030931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/02/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Although rare, the rates of diagnosis of male breast cancer (MBC) have been increasing over the years, and it can be quite aggressive in the male organism. Some strategies such as health education disseminating knowledge about MBC can be essential for early discovery and finding better prognosis. OBJECTIVE Protocol to map the available evidence of health education approaches on MBC. METHODS A scoping review on health education on MBC will be carried out in Latin American and Caribbean Literature on Health Sciences (LILACS), Web of Science, Scopus, Scielo, Online System of Literature Search and Analysis Medical (MEDLINE), Embase, Virtual Health Library (VHL). Two independent reviewers will perform screening, data extraction, and risk of bias assessment through the Joanna Briggs Institute (JBI) Critical Assessment Checklist. For the quality of evidence, the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) Analysis will be used. RESULTS The results of this review will be published in a peer-reviewed journal. CONCLUSIONS This scoping review will provide evidence of how health education on MBC is being addressed in health systems. Evidence can help healthcare professionals and patients recognize the most effective educational inventions in disseminating knowledge and preventing MBC.
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Affiliation(s)
| | | | | | | | | | - Jéssyca Camila Carvalho Santos
- Graduating in Physiotherapy, College of Health Sciences of Trairi, Federal University of Rio Grande do Norte, Santa Cruz-RN, Brazil
| | - Thalia Natasha Silva Barbalho
- Master in Public Health, College of Health Sciences of Trairi, Federal University of Rio Grande do Norte, Santa Cruz-RN, Brazil
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The role of postoperative radiation therapy in stage I–III male breast cancer: A population-based study from the surveillance, epidemiology, and End Results database. Breast 2022; 65:41-48. [PMID: 35810531 PMCID: PMC9272391 DOI: 10.1016/j.breast.2022.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 11/20/2022] Open
Abstract
Background This study aimed to investigate the role of postoperative radiation therapy in a large population-based cohort of patients with stage I–III male breast cancer (MaBC). Methods Patients with stage I–III breast cancer treated with surgery were selected from the Surveillance, Epidemiology, and End Results cancer database from 2010 to 2015. Multivariate logistic regression identified the predictors of radiation therapy administration. Multivariate Cox regression model was used to evaluate the predictors of survival. Results We identified 1321 patients. Age, stage, positive regional nodes, surgical procedure, and HER2 status were strong predictors of radiation therapy administration. There was no difference between patients who received radiation therapy and those who did not (P = 0.46); however, after propensity score matching, it was associated with improved OS (P = 0.04). In the multivariate analysis of the unmatched cohort, the factors associated with better OS were administration of radiation therapy and chemotherapy. In the subset analysis of the unmatched cohort, postoperative radiation therapy was associated with improved OS in men undergoing breast-conserving surgery (BCS), with four or more node-positive or larger primary tumours (T3/T4). Furthermore, we found no benefit of radiation therapy, regardless of the type of axillary surgery in mastectomy (MS). In older MaBC patients with T1-2N1 who underwent MS, radiation therapy showed no significant effects, regardless of chemotherapy. Conclusion Postoperative radiation therapy could improve the survival of MaBC patients undergoing BCS, with four or more node-positive or larger primary tumours. Moreover, it should be carefully considered in patients undergoing MS and older T1-2N1 patients. Postoperative radiation therapy may improve survival of some male breast cancer patients. Patients undergoing breast-conserving surgery or with large tumours may benefit. Radiation therapy had no benefits in mastectomy regardless of axillary surgery type. Radiation therapy was not effective in older T1-2N1 patients with receiving mastectomy.
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Makdissi FBA, Santos SS, Bitencourt A, Campos FAB. An introduction to male breast cancer for urologists: epidemiology, diagnosis, principles of treatment, and special situations. Int Braz J Urol 2022; 48:760-770. [PMID: 35373955 PMCID: PMC9388172 DOI: 10.1590/s1677-5538.ibju.2021.0828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/12/2022] [Indexed: 11/22/2022] Open
Abstract
Breast cancer (BC) is mainly considered a disease in women, but male BC (MaBC) accounts for approximately 1.0% of BC diagnoses and 0.5% of malignant neoplasms in the western population. The stigmatization of MaBC, the fact that men are less likely to undergo regular health screenings, and the limited knowledge of health professionals about MaBC contribute to men being diagnosed at more advanced stages. The aim of this article is to increase the visibility of MaBC among urologists, who have more contact with male patients. This review highlights key points about the disease, the risk factors associated with MaBC, and the options for treatment. Obesity and increased population longevity are among the important risk factors for MaBC, but published studies have identified family history as extremely relevant in these patients and associated with a high penetrance at any age. There is currently no screening for MaBC in the general population, but the possibility of screening in men at high risk for developing BC can be considered. The treatment of MaBC is multidisciplinary, and, because of its rarity, there are no robust clinical studies evaluating the role of systemic therapies in the management of both localized and metastatic disease. Therefore, in current clinical practice, treatment strategies for men with breast cancer are extrapolated from information arising from studies in female patients.
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Affiliation(s)
| | - Silvana S Santos
- Centro de Referência da Mama, AC Camargo Cancer Center, São Paulo, SP, Brasil
| | - Almir Bitencourt
- Centro de Referência da Mama, AC Camargo Cancer Center, São Paulo, SP, Brasil
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Chichura A, Attai DJ, Kuchta K, Nicholson K, Kopkash K, Pesce C, Yao K. Male Breast Cancer Patient and Surgeon Experience: The Male WhySurg Study. Ann Surg Oncol 2022; 29:6115-6131. [PMID: 35876929 PMCID: PMC9310362 DOI: 10.1245/s10434-022-12135-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 06/04/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Little is known about the experience of the male breast cancer patient. Mastectomy is often offered despite evidence that breast-conserving surgery (BCS) provides similar outcomes. METHODS Two concurrent online surveys were distributed from August to October 2020 via social media to male breast cancer (MBC) patients and by email to American Society of Breast Surgeon members. The MBC patients were asked their opinions about their surgery, and the surgeons were asked to provide surgical recommendations for MBC patients. RESULTS The survey involved 63 MBC patients with a mean age of 62 years (range, 31-79 years). Five MBC patients (7.9 %) stated that their surgeon recommended BCS, but 54 (85.7 %) of the patients underwent unilateral, and 8 (12.7 %) underwent bilateral mastectomy. Most of the patients (n = 60, 96.8 %) had no reconstruction. One third of the patients (n = 21, 33.3 %) felt somewhat or very uncomfortable with their appearance after surgery. The response rate was 16.5 % for the surgeons. Of the 438 surgeons who answered the survey, 298 (73.3 %) were female, 215 (51.7 %) were fellowship-trained, and 244 (58.9 %) had been practicing for 16 years or longer. More than half of surgeons (n = 259, 59.1 %) routinely offered BCS to eligible men, and 180 (41.3 %) stated they had performed BCS on a man with breast cancer. Whereas 89 (20.8 %) of the surgeons stated that they routinely offer reconstruction to MBC patients, 87 (20.3 %) said they do not offer reconstruction, 96 (22.4 %) said they offer it only if the patient requests it, and 157 (36.6 %) said they never consider it as an option. CONCLUSIONS The study found discordance between MBC patients' satisfaction with their surgery and surgeon recommendations and experience. These data present an opportunity to optimize the MBC patient experience.
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Affiliation(s)
- Anna Chichura
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA.,Department of Surgery, Pritzker School of Medicine at University of Chicago, Chicago, IL, USA
| | - Deanna J Attai
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Kristine Kuchta
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA
| | - Kyra Nicholson
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA.,Department of Surgery, Pritzker School of Medicine at University of Chicago, Chicago, IL, USA
| | - Katherine Kopkash
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA.,Department of Surgery, Pritzker School of Medicine at University of Chicago, Chicago, IL, USA
| | - Catherine Pesce
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA.,Department of Surgery, Pritzker School of Medicine at University of Chicago, Chicago, IL, USA
| | - Katharine Yao
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA. .,Department of Surgery, Pritzker School of Medicine at University of Chicago, Chicago, IL, USA.
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McClurg DP, Urquhart G, McGoldrick T, Chatterji S, Miedzybrodzka Z, Speirs V, Elsberger B. Analysis of the Clinical Advancements for BRCA-Related Malignancies Highlights the Lack of Treatment Evidence for BRCA-Positive Male Breast Cancer. Cancers (Basel) 2022; 14:3175. [PMID: 35804947 PMCID: PMC9264767 DOI: 10.3390/cancers14133175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/24/2022] [Accepted: 06/24/2022] [Indexed: 12/10/2022] Open
Abstract
Male breast cancer (MBC) is a rare disease that accounts for less than 1% of all breast cancers and male malignancies. Despite recognised clinico-pathological and molecular differences to female breast cancer (FBC), the clinical management of MBC follows established FBC treatment strategies. Loss of function mutations in the DNA damage response genes BRCA1 and BRCA2, have been strongly implicated in the pathogenesis of MBC. While there have been extensive clinical advancements in other BRCA-related malignancies, including FBC, improvements in MBC remain stagnant. Here we present a review that highlights the lack of treatment evidence for BRCA-related MBC and the required national and global collaborative effort to address this unmet need. In doing so, we summarise the transformative clinical advancements with poly(ADP-ribose) polymerase (PARP) inhibitors in other BRCA-related cancers namely, FBC and prostate cancer.
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Affiliation(s)
- Dylan P. McClurg
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK; (D.P.M.); (S.C.); (Z.M.)
| | - Gordan Urquhart
- Aberdeen Royal Infirmary, Department of Oncology, Foresterhill Road, Aberdeen AB25 2ZN, UK; (G.U.); (T.M.)
| | - Trevor McGoldrick
- Aberdeen Royal Infirmary, Department of Oncology, Foresterhill Road, Aberdeen AB25 2ZN, UK; (G.U.); (T.M.)
| | - Subarnarekha Chatterji
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK; (D.P.M.); (S.C.); (Z.M.)
| | - Zosia Miedzybrodzka
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK; (D.P.M.); (S.C.); (Z.M.)
| | - Valerie Speirs
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK; (D.P.M.); (S.C.); (Z.M.)
| | - Beatrix Elsberger
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK; (D.P.M.); (S.C.); (Z.M.)
- Aberdeen Royal Infirmary, Breast Unit, Foresterhill Road, Aberdeen AB25 2ZN, UK
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Zheng G, Leone JP. Male Breast Cancer: An Updated Review of Epidemiology, Clinicopathology, and Treatment. JOURNAL OF ONCOLOGY 2022; 2022:1734049. [PMID: 35656339 PMCID: PMC9155932 DOI: 10.1155/2022/1734049] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/23/2022] [Accepted: 05/05/2022] [Indexed: 12/11/2022]
Abstract
Male breast cancer (MaBC) is a rare clinical entity, which makes up approximately 1% of all breast cancers. However, the incidence of MaBC has been steadily increasing over the past few decades. The risk factors for MaBC include age, black race, family history of breast cancer, genetic mutations, liver cirrhosis, and testicular abnormalities. The majority of patients with MaBC present with painless lumps, and about half of the patients have at least one lymph node involved at the time of diagnosis. The treatment of MaBC models that of female breast cancer (FeBC), but this is mainly due to lack of prospective studies for MaBC patients. The treatment modality includes surgery, adjuvant radiation, endocrine therapy, and chemotherapy. However, there are some distinct features of MaBC, both clinically and molecularly, that may warrant a different clinical approach. Ongoing multinational effort is required, to conduct clinical trials for MaBC, or the inclusion of MaBC patients in FeBC trials, to help clinicians improve care for MaBC patients.
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Affiliation(s)
- Guoliang Zheng
- Department of Medicine, St Elizabeth Medical Center, A Teaching Hospital of Boston University, 736 Cambridge Street, Boston, MA, USA
| | - Jose Pablo Leone
- Dana Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, USA
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41
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Newman LA. Breast cancer screening in low and middle-income countries. Best Pract Res Clin Obstet Gynaecol 2022; 83:15-23. [PMID: 35589536 DOI: 10.1016/j.bpobgyn.2022.03.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/27/2022] [Accepted: 03/28/2022] [Indexed: 12/09/2022]
Abstract
Breast cancer incidence rates are rising in low and middle-income countries (LMIC), and these populations have reduced access to advanced multidisciplinary treatment. Screening and early detection are therefore critical in these regions but must be affordable and sustainable. Mammography screening programs are well established in more affluent countries, but alternative strategies to reduce the breast cancer burden of LMIC (such as clinical breast examination, general breast health awareness, and addressing modifiable lifestyle factors including obesity) are likely to be more realistic at the present time.
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Affiliation(s)
- Lisa A Newman
- Department of Surgery, International Center for the Study of Breast Cancer Subtypes, Weill Cornell Medicine, 420 East 70th Street, New York, 10021, USA
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42
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Wang XH, Zhang J, Wu J, He XH, Shen YR, Peng YG, An YZ. Case Report: Response to Immunotherapy and Anti-Androgen Therapy in Male Occult Triple-Negative Breast Cancer. Front Oncol 2022; 12:840453. [PMID: 35433492 PMCID: PMC9005963 DOI: 10.3389/fonc.2022.840453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Male occult triple-negative breast cancer (TNBC) is an exceedingly rare form of breast cancer, and prospective information regarding its management is therefore lacking. Current treatment strategies are largely extrapolated from clinical trials of female breast cancer, leading to substantial knowledge gaps concerning the optimal management of male breast cancer. Here, we present a male patient with occult TNBC who responded to immunotherapy, with an obvious reduction in his tumor burden following antiandrogen therapy, after heavy treatment with several lines of chemotherapy. This case highlights the potential efficacy of immunotherapy in cases of male TNBC and suggests a role for antiandrogen therapy in managing patients with luminal androgen receptor-positive TNBC.
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Affiliation(s)
- Xin-Hua Wang
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Jing Zhang
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Jie Wu
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Xiao-Han He
- Department of Medical Science, Berry Oncology Corporation, Beijing, China
| | - Yan-Ru Shen
- Department of Medical Science, Berry Oncology Corporation, Beijing, China
| | - Yong-Gang Peng
- Department of Medical Science, Berry Oncology Corporation, Beijing, China
| | - Yu-Zhi An
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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43
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Pensabene M, Von Arx C, De Laurentiis M. Male Breast Cancer: From Molecular Genetics to Clinical Management. Cancers (Basel) 2022; 14:2006. [PMID: 35454911 PMCID: PMC9030724 DOI: 10.3390/cancers14082006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 12/18/2022] Open
Abstract
MBC is a rare disease accounting for almost 1% of all cancers in men and less than 1% of breast cancer. Emerging data on the genetic drivers of predisposition for MBC are available and different risk factors have been associated with its pathogenesis. Genetic alterations, such as pathogenetic variants in BRCA1/2 and other moderate-/low-penetrance genes, along with non-genetic risk factors, have been recognized as pathogenic factors for MBC. Preventive and therapeutic implications could be related to the detection of alterations in predisposing genes, especially BRCA1/2, and to the identification of oncogenic drivers different from FBC. However, approved treatments for MBC remain the same as FBC. Cancer genetic counseling has to be considered in the diagnostic work-up of MBC with or without positive oncological family history. Here, we review the literature, reporting recent data about this malignancy with a specific focus on epidemiology, and genetic and non-genetic risk factors. We introduce the perspective of cancer genetic counseling for MBC patients and their healthy at-risk family members, with a focus on different hereditary cancer syndromes.
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Affiliation(s)
- Matilde Pensabene
- National Cancer Institute, IRCCS Fondazione G. Pascale, 80131 Naples, Italy; (C.V.A.); (M.D.L.)
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44
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Vithana SMP, Chathuranga LS, Jayasinghe S, Don Udayakumara EA. Male breast cancer: a Sri Lankan case report and review of literature. BREAST CANCER MANAGEMENT 2022. [DOI: 10.2217/bmt-2021-0014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Male breast cancers account for 1% of worldwide breast malignancies and are on the rise. Sri Lankan accounts are limited due to lack of healthcare seeking behavior among men. A 63-year-old male presented with a right sided hard breast lump and a Breast Imaging Reporting and Database System score 5 lesion with axillary lymph node metastasis was observed on ultrasonography. Core biopsy revealed invasive ductal breast cancer. Tumor staging revealed a T2N1M0 cancer for which mastectomy with level 2 axillary clearance was performed followed by radiotherapy and systemic therapy. Male breast cancer even though similar to female breast cancers have important distinctions with regard to molecular biology, lymphatic metastasis and age of presentation. Management; however, still relies on studies based on the female counterpart.
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45
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He Y, Gao X, Wu J, Li X, Ma Z. Effect of Breast conservation therapy vs mastectomy on overall survival and breast cancer-specific survival among men with stage I-II breast cancer: Analysis of SEER, 2000-2018. Clin Breast Cancer 2022; 22:410-417. [DOI: 10.1016/j.clbc.2022.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 12/26/2022]
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46
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Campone M, De Laurentiis M, Zamagni C, Kudryavcev I, Agterof M, Brown-Glaberman U, Palácová M, Chatterjee S, Menon-Singh L, Wu J, Martín M. Ribociclib plus letrozole in male patients with hormone receptor-positive, human epidermal growth factor receptor 2-negative advanced breast cancer: subgroup analysis of the phase IIIb CompLEEment-1 trial. Breast Cancer Res Treat 2022; 193:95-103. [PMID: 35212906 DOI: 10.1007/s10549-022-06543-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 02/10/2022] [Indexed: 01/09/2023]
Abstract
PURPOSE CompLEEment-1 (NCT02941926) is a single-arm, open-label, multicentre phase IIIb study investigating the safety and efficacy of ribociclib plus letrozole (RIB + LET) in a large, diverse cohort who have not received prior endocrine therapy (ET) for advanced disease. We present an exploratory analysis of male patients. METHODS Eligible patients with hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer (ABC), who had no prior ET and ≤ 1 line of prior chemotherapy for advanced disease, received RIB + LET. Male patients also received goserelin or leuprolide. Primary endpoint was safety and tolerability; efficacy was a secondary endpoint. RESULTS In total, 39/3246 patients were male. Baseline characteristics were similar to the overall population. Male patients experienced fewer treatment-related adverse events (AEs) and treatment-related serious AEs compared with the overall population; fewer male patients had treatment-related AEs leading to discontinuation, adjustment/interruption, or additional therapy. One male patient died as a result of a serious AE that was not considered to be treatment-related. The most common AE was neutropenia; the incidence of grade ≥ 3 neutropenia in males (41.0%) was lower than in the overall population (57.2%). Median follow-up was 25.4 months; median time to progression was not reached in males versus 27.1 months for the overall population. CONCLUSION The clinical benefit and overall response rates in males were consistent with the overall population. This analysis demonstrates the safety and efficacy of ribociclib in a close-to-real-world setting, supporting the use of RIB + LET in male patients with HR+, HER2- ABC. TRIAL REGISTRATION NUMBER NCT02941926 (Registered 2016).
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Affiliation(s)
| | | | - Claudio Zamagni
- IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Igor Kudryavcev
- Kaluga Regional Clinical Oncology Center, Kaluga, Russian Federation
| | | | | | | | | | | | - Jiwen Wu
- Novartis Pharmaceuticals, East Hanover, NJ, USA
| | - Miguel Martín
- Gregorio Marañón General University Hospital, Madrid, Spain
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Dondi F, Albano D, Giubbini R, Bertagna F. 18F-FDG PET/CT for the evaluation of male breast cancer: a systematic review. Nucl Med Commun 2022; 43:123-128. [PMID: 34783719 DOI: 10.1097/mnm.0000000000001508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In the last years, some studies on the usefulness of 18F-fluorodeoxyglucose PET/computed tomography (18F-FDG PET/CT) for the evaluation of male breast cancer (MBC) have been produced. The aim of this review is to analyze the usefulness of 18F-FDG PET/CT and its diagnostic performances for the assessment of MBC. METHODS A wide literature search of the PubMed/MEDLINE, Scopus, Embase and Cochrane library databases was made to find relevant published articles on the role of 18F-FDG PET/CT for the evaluation of MBC. Moreover, quality assessment including the risk of bias and applicability concerns was carried out using QUADAS-2 evaluation. RESULTS The comprehensive computer literature search revealed 3178 articles. On reviewing the titles and abstracts, 3170 articles were excluded because the reported data were not within the field of interest and finally eight studies were included in the review, for a total of 176 male patients. The studies considered revealed high diagnostic accuracy of 18F-FDG PET/CT for the evaluation of MBC both at staging and restaging of disease. Moreover, its added values compared to conventional imaging are starting to emerge and insight into its controversial prognostic importance is growing. CONCLUSION Despite some limitations affecting our review, 18F-FDG PET/CT seems to be a valuable tool to assess MBC. Further research studies are required to better underline the role of hybrid imaging with 18F-FDG for the evaluation of MBC, especially in comparison with female breast cancer.
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Affiliation(s)
- Francesco Dondi
- Nuclear Medicine, University of Brescia and ASST Spedali Civili Brescia, Brescia, Italy
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Sabih QA, Young J, Takabe K. Management of Male Breast Cancer: The Journey so Far and Future Directions. World J Oncol 2022; 12:206-213. [PMID: 35059080 PMCID: PMC8734504 DOI: 10.14740/wjon1418] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/26/2021] [Indexed: 11/13/2022] Open
Abstract
Male breast cancer is now shown to be a unique entity and should be considered as a distinct disease. Given the relatively smaller number of cases, randomized controlled trials for treatment are extremely limited and majority of practices are derived from female breast cancer studies. This paper reviews available literature on surgical, radiation, and systemic therapies for male breast cancer, and discusses current practice recommendations.
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Affiliation(s)
- Quratulain Anna Sabih
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Jessica Young
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.,Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, the State University of New York, Buffalo, NY, USA.,Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo 160-8402 Japan.,Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama 236-004, Japan.,Department of Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510 Japan.,Department of Breast Surgery, Fukushima Medical University, Fukushima, Japan
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Reported Signs, Symptoms, and Diagnostic Tests Before Cardiotoxicity Among Women With Breast Cancer: A Pilot Study. J Cardiovasc Nurs 2022; 37:104-111. [PMID: 34369915 PMCID: PMC9070097 DOI: 10.1097/jcn.0000000000000848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Cardiotoxicity after cancer treatment is a potentially preventable life-threatening complication among women with breast cancer. There is no algorithm to identify women with breast cancer at risk of cardiotoxicity. OBJECTIVES We quantified signs and symptoms as well as selected laboratory values among women with breast cancer who developed cardiotoxicity. METHODS The clinical characteristics (n = 15) were collected from electronic health records. Spearman correlation coefficients and a nonparametric statistical test were used to analyze data. RESULTS Significant statistical differences were detected in the laboratory values comparing the first and second half of 6 months before cardiotoxicity including alanine aminotransferase (U/L) (30.67 ± 26.27 and 42.31 ± 35.65, respectively; P = .03, Cohen's d = 0.37). A negative correlation was found between estimated glomerular filtration rate and new onset of more than 1 sign or symptom (Spearman's ρ = -0.5, P = .06). CONCLUSIONS Investigating clinical characteristics before cardiotoxicity may determine the mechanism(s) and identify high-risk patients.
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50
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Williams AD, Ciocca R, Sabol JL, Carp NZ. The use of neoadjuvant therapy increases the rate of breast conservation in men with locally advanced breast cancer. Clin Breast Cancer 2022; 22:343-358. [DOI: 10.1016/j.clbc.2022.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 12/30/2022]
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