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Zhang S, Yang H, Xu Y, Wang S. Do we need reshape rTNM staging system for ipsilateral breast tumor recurrence of breast cancer? A population-based, propensity score matched cohort study. Breast Cancer Res Treat 2024; 206:637-651. [PMID: 38727889 DOI: 10.1007/s10549-024-07340-8] [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: 01/23/2024] [Accepted: 04/10/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND The aim of the study was to explore the role of recurrent TNM (rTNM) staging in predicting prognosis for ipsilateral breast tumor recurrence (IBTR) and determine the optimal treatment strategy for IBTR. METHOD IBTR cases were identified from the Surveillance, Epidemiology, and End Results (SEER) database spanning the years 2000-2018. Cox proportional hazards analysis was performed to examine factors associated with overall survival (OS) and breast cancer-specific survival (BCSS). Propensity score matching (PSM) was employed to match IBTR with primary early breast cancer (EBC) based on clinicopathological characteristics. Investigations into the impact of different therapies were also included. RESULTS Of the 4375 IBTR cases included in the study, the 5-year OS was 87.1%, 71.6% and 58.7% in rTNM stages I, II and III, respectively. After PSM, while IBTR patients had worse survival to primary EBC patients, prognosis of IBTR for different rTNM stage always closely aligned with the corresponding stage of primary EBC. Repeat breast-conserving surgery (BCS) with radiation therapy was equivalent to mastectomy with respect to OS and BCSS. Chemotherapy was favorable for OS and BCSS in estrogen receptor (ER)-negative IBTR or IBTR occurring within a 60-month interval. CONCLUSIONS rTNM staging system has an outstanding prognostic value for survival outcome of patients with IBTR, and IBTR and primary EBC may have potentially analogous features in the context of TNM staging. BCS plus radiation therapy may be an alternative. IBTR cases who have experienced recurrence with short intervals and with ER-negative tumors might benefit from chemotherapy.
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Affiliation(s)
- Shuwei Zhang
- Breast Center, Peking University People's Hospital, Xizhimen South Street No. 11, Xicheng District, Beijing, 100044, China
| | - Houpu Yang
- Breast Center, Peking University People's Hospital, Xizhimen South Street No. 11, Xicheng District, Beijing, 100044, China
| | - Yaqian Xu
- Breast Center, Peking University People's Hospital, Xizhimen South Street No. 11, Xicheng District, Beijing, 100044, China
| | - Shu Wang
- Breast Center, Peking University People's Hospital, Xizhimen South Street No. 11, Xicheng District, Beijing, 100044, China.
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Lin D, Thompson CL, Demalis A, Derbes R, Al-Shaar L, Spielfogel ES, Sturgeon KM. Association between pre-diagnosis recreational physical activity and risk of breast cancer recurrence: the California Teachers Study. Cancer Causes Control 2024; 35:1089-1100. [PMID: 38613744 DOI: 10.1007/s10552-024-01870-8] [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: 01/09/2024] [Accepted: 03/10/2024] [Indexed: 04/15/2024]
Abstract
PURPOSE Studies have reported inverse associations of pre-diagnosis recreational physical activity (RPA) level with all-cause and breast cancer (BCa)-specific mortality among BCa patients. However, the association between pre-diagnosis RPA level and BCa recurrence is unclear. We investigated the association between pre-diagnosis RPA level and risk of BCa recurrence in the California Teachers Study (CTS). METHODS Stage I-IIIb BCa survivors (n = 6,479) were followed with median of 7.4 years, and 474 BCa recurrence cases were identified. Long-term (from high school to age at baseline questionnaire, or, age 55 years, whichever was younger) and baseline (past 3 years reported at baseline questionnaire) pre-diagnosis RPA levels were converted to metabolic equivalent of task-hours per week (MET-hrs/wk). Multivariable Cox proportional hazards models estimated hazard ratios (HRs) and 95% confidence intervals (CIs) for risk of BCa recurrence overall and by estrogen receptor (ER)/progesterone receptor (PR) status. RESULTS Long-term RPA was not associated with BCa recurrence risk (ptrend = 0.99). The inverse association between baseline pre-diagnosis RPA level and BCa recurrence risk was marginally significant (≥26.0 vs. <3.4 MET-hrs/wk: HR = 0.79, 95% CI = 0.60-1.03; ptrend = 0.07). However, the association became non-significant after adjusting for post-diagnosis RPA (ptrend = 0.65). An inverse association between baseline pre-diagnosis RPA level and BCa recurrence risk was observed in ER-PR- cases (≥26.0 vs. <3.4 MET-hrs/wk: HR = 0.31, 95% CI = 0.13-0.72; ptrend = 0.04), but not in ER+ or PR+ cases (ptrend = 0.97). CONCLUSIONS Our data indicates that the benefit of baseline RPA on BCa recurrence may differ by tumor characteristics. This information may be particularly important for populations at higher risk of ER-PR- BCa.
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Affiliation(s)
- Dan Lin
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Penn State Cancer Institute, CH69, 500 University Drive, Hershey, PA, 17033, USA
| | - Cheryl L Thompson
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Penn State Cancer Institute, CH69, 500 University Drive, Hershey, PA, 17033, USA
| | - Alaina Demalis
- Pennsylvania State University College of Medicine, Hershey, PA, 17033, USA
| | - Rebecca Derbes
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Penn State Cancer Institute, CH69, 500 University Drive, Hershey, PA, 17033, USA
| | - Laila Al-Shaar
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Penn State Cancer Institute, CH69, 500 University Drive, Hershey, PA, 17033, USA
| | - Emma S Spielfogel
- Department of Computational and Quantitative Medicine, City of Hope, Duarte, CA, 91010, USA
| | - Kathleen M Sturgeon
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Penn State Cancer Institute, CH69, 500 University Drive, Hershey, PA, 17033, USA.
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Boutrus RR, Abdelazim YA, Mohammed T, Bayomy M, Ibraheem MH, Hussein A, Sebaie ME. The impact of loco-regional treatment modality on the outcomes in breast cancer patients younger than forty years of age. BMC Cancer 2024; 24:599. [PMID: 38760780 PMCID: PMC11100067 DOI: 10.1186/s12885-024-12325-3] [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: 08/24/2023] [Accepted: 04/30/2024] [Indexed: 05/19/2024] Open
Abstract
PURPOSE To determine the impact of the loco-regional treatment modality, on the loco-regional recurrence (LRR) rates and overall survival (OS) in breast cancer patients younger than 40 years. METHODS Data of 623 breast cancer patients younger than 40 years of age were retrospectively reviewed. Patients were stratified according to the locoregional treatment approach into three groups: the mastectomy group (M), the mastectomy followed by radiation therapy group (MRX) and the breast conservative therapy group (BCT). RESULTS Median follow-up was 72 months (range, 6-180). Two hundred and nine patients were treated with BCT, 86 with MRM and 328 with MRX. The 10-year rate LRR rates according to treatment modality were: 13.4% for BCT, 15.1% for MRM and 8.5% for MRX (p 0.106). On univariate analysis, T stage (p 0.009), AJCC stage (p 0.047) and Her 2 status (p 0.001) were associated with LRR. Ten-year overall survival (OS) was 72.7% (78.5% in the BCT group, 69.8% in the MRM group and 69.8% in the MRX group, p 0.072). On Univariate analysis, age < 35 (p 0.032), grade III (p 0.001), N3 stage (p 0.001), AJCC stage III (p 0.005), ER negative status (0.04), Her 2-status positive (0.006) and lack of chemotherapy administration (p 0.02) were all predictors of increased mortality. CONCLUSION For patients younger than 40 years of age, similar LRR and overall survival outcomes were achieved using BCT, M or MRX. Young age at diagnosis should not be used alone in recommending one loco-regional treatment approach over the others.
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Affiliation(s)
- Rimoun R Boutrus
- Radiation Oncology Department, National Cancer Institute, Cairo University, 1 Kasr El Aini Street, Fom El Khalig, Cairo, 11796, Egypt
| | - Yasser A Abdelazim
- Radiation Oncology Department, National Cancer Institute, Cairo University, 1 Kasr El Aini Street, Fom El Khalig, Cairo, 11796, Egypt.
| | - Toka Mohammed
- Radiation Oncology Department, National Cancer Institute, Cairo University, 1 Kasr El Aini Street, Fom El Khalig, Cairo, 11796, Egypt
| | - Mohammed Bayomy
- Department of Clinical Oncology, Zagazig University, Zagazig, Egypt
| | - Maher H Ibraheem
- Surgical Oncology Department, Breast Division, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Alaadin Hussein
- Surgical Oncology Department, Breast Division, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Medhat El Sebaie
- Radiation Oncology Department, National Cancer Institute, Cairo University, 1 Kasr El Aini Street, Fom El Khalig, Cairo, 11796, Egypt
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Sundram S, Nandi S, Arora A, Saini S. To study the survival analysis and recurrence pattern in women treated for breast cancer: Retrospective study, a tertiary cancer center experience from Sub-Himalayan Region of India. J Surg Oncol 2024; 129:843-849. [PMID: 38221665 DOI: 10.1002/jso.27588] [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: 11/10/2023] [Accepted: 01/04/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND Breast cancer is a leading health concern in India, comprising 25% of female cancers with significant mortality. This study was conducted at the Cancer Research Institute in the Northern Sub-Himalayan region of India from 2016 to 2021, evaluated 674 breast cancer cases to analyze factors that influence recurrence. METHODOLOGY Retrospective clinical audit assessing patients' survival outcomes using Kaplan-Meier curves and Cox proportional hazard regression. Factors including age, molecular subtype, TNM staging, and treatment modalities were evaluated. RESULTS Notable findings include a high occurrence of breast cancer in young patients (24.48% ≤ 40 years) and varying recurrence rates among molecular subtypes with human epidermal growth factor receptor 2 neu-enriched (25.24%) and triple‑negative breast cancer (22.58%) being the most common. Advanced T and N stages, neoadjuvant chemotherapy, and the number of nodes dissected showed significant associations with higher recurrence rates. CONCLUSION This study sheds light on survival and recurrence patterns in Northern Sub-Himalayan breast cancer patients, emphasizing the need for tailored treatment strategies, comprehensive follow-up care, with improved understanding of regional outcomes. These findings contribute valuable insights for optimizing patient care and improving survival rates in this region.
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Affiliation(s)
- Shivangi Sundram
- Department of Surgical Oncology, Cancer Research Institute, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, India
| | - Sourabh Nandi
- Department of Surgical Oncology, Cancer Research Institute, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, India
| | - Anshika Arora
- Department of Surgical Oncology, Cancer Research Institute, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, India
| | - Sunil Saini
- Department of Surgical Oncology, Cancer Research Institute, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, India
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Pleasant V. A Public Health Emergency: Breast Cancer Among Black Communities in the United States. Obstet Gynecol Clin North Am 2024; 51:69-103. [PMID: 38267132 DOI: 10.1016/j.ogc.2023.11.001] [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] [Indexed: 01/26/2024]
Abstract
While Black people have a similar incidence of breast cancer compared to White people, they have a 40% increased death rate. Black people are more likely to be diagnosed with aggressive subtypes such as triple-negative breast cancer. However, despite biological factors, systemic racism and social determinants of health create delays in care and barriers to treatment. While genetic testing holds incredible promise for Black people, uptake remains low and results may be challenging to interpret. There is a need for more robust, multidisciplinary, and antiracist interventions to reverse breast cancer-related racial disparities.
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Affiliation(s)
- Versha Pleasant
- Department of Obstetrics and Gynecology, Cancer Genetics & Breast Health Clinic, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
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Ito M, Amari M, Sato A, Hikichi M, Sakamoto A, Yamazaki A, Saji S. Risk factors for late recurrence and postrelapse survival in estrogen receptor (ER)-positive, human epidermal growth factor receptor (HER) 2-negative breast cancer after 5 years of endocrine therapy. Breast 2024; 73:103604. [PMID: 38000091 PMCID: PMC10709615 DOI: 10.1016/j.breast.2023.103604] [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: 06/30/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023] Open
Abstract
It is unclear which patients with ER-positive, HER2-negative breast cancer benefit from extended endocrine therapy beyond 5 years. Prognostic factors for late-recurring breast cancer postrelapse survival have been reported. We retrospectively analyzed data from 892 patients with ER-positive and HER2-negative invasive breast cancer who were disease-free after completing a 5-year adjuvant endocrine therapy. Patients were then classified as high-risk (positive lymph nodes, large tumor size, high tumor grade) or low-risk. High-risk patients were divided into extended endocrine therapy and stop groups. Comparisons were made using propensity score matching, and the benefits of extended endocrine therapy for high-risk patients and prognostic factors for postrelapse survival were assessed. The high- and low-risk groups comprised 444 and 448 patients, respectively. The 10-year distant disease-free survival (DDFS) rates were 96.3 % (95 % confidence interval [CI] 0.912-0.985) and 86.5 % (95 % CI 0.798-0911) in the extended and stop groups, respectively (P = 0.00382). Cox proportional hazards model revealed that extended endocrine therapy promoted greater reduction in distant metastasis risk than 5-year endocrine therapy in high-risk populations (hazard ratio [HR] 0.27; 95 % CI 0.11-0.68; P = 0.0054). Postrelapse survival was significantly different in patients with DDFS ≥7 years (HR 0.24; 95 % CI 0.072-0.81; P = 0.021) and those with better response to first-line treatment (HR 0.072; 95 % CI, 0.058-0.90; P = 0.041). Patients with risk factors for late recurrence should be considered for extended endocrine therapy. Longer DDFS and response to first-line treatment may be a prognostic factor for postrelapse survival after late recurrence.
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Affiliation(s)
- Masahiro Ito
- Department of Breast Surgery, Tohoku Kosai Hospital, Sendai, Japan.
| | - Masakazu Amari
- Department of Breast Surgery, Tohoku Kosai Hospital, Sendai, Japan
| | - Akiko Sato
- Department of Breast Surgery, Tohoku Kosai Hospital, Sendai, Japan
| | - Masahiro Hikichi
- Department of Breast Surgery, Tohoku Kosai Hospital, Sendai, Japan
| | - Aru Sakamoto
- Department of Breast Surgery, Tohoku Kosai Hospital, Sendai, Japan
| | - Asumi Yamazaki
- Department of Breast and Endocrine Surgery, Tohoku University School of Medicine, Sendai, Japan
| | - Shigehira Saji
- Department of Medical Oncology, Fukushima Medical University, Fukushima, Japan
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7
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Costeira B, da Silva FB, Fonseca F, Oom R, Costa C, Moniz JV, Abecasis N, Santos CR. Long-term locoregional recurrence in patients treated for breast cancer. Breast Cancer Res Treat 2023; 202:551-561. [PMID: 37707638 DOI: 10.1007/s10549-023-07089-6] [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: 05/23/2023] [Accepted: 08/11/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND/PURPOSE Locoregional control in breast cancer is a fundamental part of treatment and determinant for survival outcomes. It has been reported that most locoregional recurrence (LRR) events occur in the first 5 years after treatment. However, LRR continue to occur after this timeline, with unclear risk factors and unknown survival impact. METHODS Retrospective singe-centered cohort of patients treated for primary breast cancer, between January 2002 and December 2004. Primary outcome was LRR; secondary outcomes were overall survival (OS), disease-free survival (DFS), and predictive factors for LRR. RESULTS This analysis included 1001 patients, of which 959 (95%) had invasive carcinoma. A mastectomy was performed in 501 (50%) and 500 (50%) had breast conservative surgery (BCS). Median follow-up time was 197 [Inter-quartile range (IQR) 96-211] months. Global LRR rate was 7.6%, with median time to recurrence of 45 [IQR 21-91] months. There was no difference in LRR rate after mastectomy vs BCS, adjusted to tumor stage (p > 0.05). The 10-year OS and DFS rates were 68.4 and 77.8%, respectively. Factors associated with LRR were metastatic axillary lymph nodes and high histologic grade (p < 0.05). Estrogen-negative (ER) tumors had higher LRR rates than ER-positive tumors in the first 5 years (p < 0.05); but no difference was observed with longer follow-up (p > 0.05). LRR was associated with OS (p < 0.05). DISCUSSION AND CONCLUSIONS Global LRR in this cohort was 7.6% (with over 16 years of follow-up). LRR associates with decreased OS. Time to LRR varies significantly with tumor biology, supporting differentiation of follow-up regimens.
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Affiliation(s)
- Beatriz Costeira
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal.
- Department of General Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Serviço de Cirurgia, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal.
| | - Francisca Brito da Silva
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - Filipa Fonseca
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - Rodrigo Oom
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - Cristina Costa
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - João Vargas Moniz
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - Nuno Abecasis
- Department of General Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Serviço de Cirurgia, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
| | - Catarina Rodrigues Santos
- Breast Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil, Clínica da Mama, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028, Lisbon, Portugal
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8
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Glass CC, Pride RM, Freedman RA, Mayer EL, Ogayo ER, Chavez-MacGregor M, King TA, Mittendorf EA, Kantor O. Racial Disparities in Locoregional Recurrence in Postmenopausal Patients with Stage I-III, Hormone Receptor-Positive Breast Cancer Enrolled in the NSABP B-42 Clinical Trial. Ann Surg Oncol 2023; 30:8320-8326. [PMID: 37670122 DOI: 10.1245/s10434-023-14220-w] [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: 06/07/2023] [Accepted: 08/08/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND There are limited data examining racial disparities in locoregional recurrence (LRR) among women with access to high-quality care. We aimed to examine differences in late LRR by race in patients with stage I-IIIA, hormone receptor-positive (HR+) breast cancer enrolled in the National Surgical Adjuvant Breast and Bowel (NSABP) B-42 trial. METHODS From 2006 to 2010, 3966 postmenopausal women with stage I-IIIA HR+ breast cancer who were disease-free after 5 years of endocrine therapy were randomized to an additional 5 years of endocrine therapy or placebo. Patients were excluded if multi-racial or if race was unknown. Kaplan-Meier curves were used to estimate 6-year LRR from the time of trial registration and according to race. Cox proportional hazards models were used for adjusted survival analyses. RESULTS Overall, 3929 NSABP B-42 patients were included: 3688 (93.9%) White, 151 (3.8%) Black, and 90 (2.3%) Asian patients. Median follow-up was 75.2 months. Overall estimated 6-year LRR from trial registration was 1.8% and differed by race: LRR rates were 1.7% in White women, 4.9% in Black women, and 0% in Asian women (p = 0.046). Adjusted Cox proportional hazards analysis found Black race to be independently associated with LRR (hazard ratio [HzR] 2.36, 95% confidence interval [CI] 1.01-5.49; p = 0.047). Node-positivity was also associated with increased LRR (HzR 1.75, 95% CI 1.07-2.86; p = 0.025). Adjusted Cox analysis found LRR (HzR 2.32, 95% CI 1.33-4.06; p = 0.003) to be associated with increased overall mortality; however, race was not independently associated with mortality. CONCLUSION Among postmenopausal patients with stage I-IIIA HR+ breast cancer in the NSABP B-42 trial, racial differences in late LRR were present, with the highest LRR in Black women.
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Affiliation(s)
- Charity C Glass
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Robert M Pride
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Rachel A Freedman
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Erica L Mayer
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Esther R Ogayo
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | | | - Tari A King
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Olga Kantor
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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Kantor O, King TA, Jones A, Glass C, Leonard SJ, Ogayo ER, Mayer EL, Chavez-MacGregor M, Newman LA, Freedman RA, Mittendorf EA. Racial and Ethnic Disparities in Outcomes After Breast-Conserving Therapy and Endocrine Therapy for DCIS: A Post-Hoc Analysis of the NSABP B-35 Randomized Clinical Trial. Ann Surg Oncol 2023; 30:8404-8411. [PMID: 37777685 DOI: 10.1245/s10434-023-14344-z] [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: 05/25/2023] [Accepted: 08/14/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND Racial and ethnic disparities in outcomes after treatment for ductal carcinoma in situ (DCIS) are largely unknown. The objective of this study was to examine breast cancer outcomes by race and ethnicity in the National Surgical Adjuvant Breast and Bowel Project (NSABP) B-35 clinical trial. PATIENTS AND METHODS The NSABP B-35 trial randomized postmenopausal women with hormone receptor-positive DCIS treated with breast-conserving therapy to 5 years of tamoxifen or anastrozole. In total, 3104 women were enrolled between 2003 and 2006. For this analysis, patients without complete self-reported race and ethnicity or with immediate trial dropout were excluded. Kaplan-Meier curves and adjusted Cox-proportional hazards models were used for analyses. RESULTS Of the 3061 women included, 2614 (85.4%) were non-Hispanic white (NHW), 255 (8.3%) were non-Hispanic Black (NHB), 95 (3.1%) were Hispanic, and 96 (3.1%) were Asian or Pacific Islander (API). Endocrine therapy assignment and duration were well balanced between racial and ethnic groups. Median follow-up was 9 years; unadjusted Kaplan-Meier curves did not show any racial differences in disease events. Adjusted Cox-proportional hazards models found API (versus NHW) race to be associated with higher local recurrence [hazard ratio (HzR) 2.45, p = 0.035] and NHB race to be associated with higher distant recurrence (HzR 5.03, p = 0.020) and breast cancer mortality (HzR 3.83, p = 0.046). CONCLUSIONS Despite similar locoregional treatments and standard endocrine therapy in a clinical trial population, racial and ethnic disparities exist in long-term outcomes for hormone-receptor-positive DCIS. These findings suggest that factors outside of access and treatment may impact DCIS outcomes by race and ethnicity.
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Affiliation(s)
- Olga Kantor
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
| | - Tari A King
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Alyssa Jones
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA, USA
| | - Charity Glass
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Saskia J Leonard
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Esther R Ogayo
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Erica L Mayer
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mariana Chavez-MacGregor
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lisa A Newman
- Department of Surgery, Weill-Cornell Medicine, New York, NY, USA
| | - Rachel A Freedman
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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10
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Shi Y, Olsson LT, Hoadley KA, Calhoun BC, Marron JS, Geradts J, Niethammer M, Troester MA. Predicting early breast cancer recurrence from histopathological images in the Carolina Breast Cancer Study. NPJ Breast Cancer 2023; 9:92. [PMID: 37952058 PMCID: PMC10640636 DOI: 10.1038/s41523-023-00597-0] [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: 11/22/2022] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
Approaches for rapidly identifying patients at high risk of early breast cancer recurrence are needed. Image-based methods for prescreening hematoxylin and eosin (H&E) stained tumor slides could offer temporal and financial efficiency. We evaluated a data set of 704 1-mm tumor core H&E images (2-4 cores per case), corresponding to 202 participants (101 who recurred; 101 non-recurrent matched on age and follow-up time) from breast cancers diagnosed between 2008-2012 in the Carolina Breast Cancer Study. We leveraged deep learning to extract image information and trained a model to identify recurrence. Cross-validation accuracy for predicting recurrence was 62.4% [95% CI: 55.7, 69.1], similar to grade (65.8% [95% CI: 59.3, 72.3]) and ER status (66.3% [95% CI: 59.8, 72.8]). Interestingly, 70% (19/27) of early-recurrent low-intermediate grade tumors were identified by our image model. Relative to existing markers, image-based analyses provide complementary information for predicting early recurrence.
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Affiliation(s)
- Yifeng Shi
- Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Linnea T Olsson
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Katherine A Hoadley
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Benjamin C Calhoun
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - J S Marron
- Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Statistics and Operations Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Joseph Geradts
- Department of Pathology, East Carolina University, Greenville, NC, USA
| | - Marc Niethammer
- Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Melissa A Troester
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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11
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Mousavi M, Hajizadeh E, Rasekhi A, Haghighat S. Evaluation Factors Affecting on Recurrence, Metastasis, and Survival of Breast Cancer in Iranian Women by Multi-State Model Approach. IRANIAN JOURNAL OF PUBLIC HEALTH 2023; 52:2186-2195. [PMID: 37899919 PMCID: PMC10612554 DOI: 10.18502/ijph.v52i10.13857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/26/2022] [Indexed: 10/31/2023]
Abstract
Background We used the multistate model to investigate how prognostic factors of breast cancer are seen to affect the disease process. Methods This cohort study was conducted at Motamed Cancer Institute of Tehran, Iran on 2363 breast cancer patients admitted from 1978 to 2017, and they were followed up until 2018. We applied the multistate models, including four states: diagnosis, recurrence, metastasis, and final absorbing mortality state. Results Age over 50 years, positive lymph nodes and tumor size intensified the hazard of transition from diagnosis to metastasis (P=0.002, P<0.001 and P=0.001 respectively) and they also intensified the hazard of transition from diagnosis to mortality (P=0.010, P<0.001 and P<0.001 respectively). At the same time, the educational level decreased the hazard of mentioned transitions (P<0.001). Positive estrogen receptors reduced the hazard of transition from diagnosis to metastasis (P=0.007) and positive lymph nodes also intensified the hazard of transition from metastasis to mortality (P=0.040). Tumor size had an increasing role in the transitions from diagnosis to recurrence, recurrence to metastasis, and metastasis to mortality (P=0.014, P=0.018 and P=0.002 respectively). Conclusion Multistate model presented the detailed effects of prognostic factors on progression of breast cancer. Implementing early diagnosis strategies and providing informational programs, especially in younger ages and lower educational level patients may be helpful in reducing the hazard of transition to higher states of breast cancer and increasing the survival of Iranian women with breast cancer by controlling tumor size growth, lymph nodes involvements and estrogen receptor status.
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Affiliation(s)
- Maryam Mousavi
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ebrahim Hajizadeh
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Aliakbar Rasekhi
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Shahpar Haghighat
- Department of Quality of Life, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
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12
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Horan J, Reid C, Boland MR, Daly GR, Keelan S, Lloyd AJ, Downey E, Walmsley A, Staunton M, Power C, Butt A, Duke D, Hill ADK. Assessing Mode of Recurrence in Breast Cancer to Identify an Optimised Follow-Up Pathway: 10-Year Institutional Review. Ann Surg Oncol 2023; 30:6117-6124. [PMID: 37479843 PMCID: PMC10495471 DOI: 10.1245/s10434-023-13885-7] [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: 04/28/2023] [Accepted: 06/06/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Breast cancer surveillance programmes ensure early identification of recurrence which maximises overall survival. Programmes include annual clinical examination and radiological assessment. There remains debate around the value of annual clinical exam in diagnosing recurrent disease/second primaries. The aim was to assess diagnostic modalities for recurrent breast cancer with a focus on evaluating the role of annual clinical examination. PATIENTS AND METHODS A prospectively maintained database from a symptomatic breast cancer service between 2010-2020 was reviewed. Patients with biopsy-proven recurrence/second breast primary were included. The primary outcome was the diagnostic modality by which recurrences/secondary breast cancers were observed. Diagnostic modalities included (i) self-detection by the patient, (ii) clinical examination by a breast surgeon or (iii) radiological assessment. RESULTS A total of 233 patients were identified and, following application of exclusion criteria, a total of 140 patients were included. A total of 65/140 (46%) patients were diagnosed clinically, either by self-detection or clinical examination, while 75/140 (54%) were diagnosed radiologically. A total of 59/65 (91%) of patients clinically diagnosed with recurrence presented to the breast clinic after self-detection of an abnormality. Four (6%) patients had cognitive impairment and recurrence was diagnosed by a carer. Two (3%) patients were diagnosed with recurrence by a breast surgeon at clinical examination. The median time to recurrence in all patients was 48 months (range 2-263 months). CONCLUSION Clinical examination provides little value in diagnosing recurrence (< 5%) and surveillance programmes may benefit from reduced focus on such a modality. Regular radiological assessment and ensuring patients have urgent/easy access to a breast clinic if they develop new symptoms/signs should be the focus of surveillance programmes.
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Affiliation(s)
- Jack Horan
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Conor Reid
- Department Radiology, Beaumont Hospital, Dublin 9, Ireland
| | - Michael R Boland
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland.
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland.
| | - Gordon R Daly
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Stephen Keelan
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Angus J Lloyd
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
| | - Eithne Downey
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
| | - Adam Walmsley
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
| | - Marie Staunton
- Department of Pathology, Beaumont Hospital, Dublin 9, Ireland
| | - Colm Power
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Abeeda Butt
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Deirdre Duke
- Department Radiology, Beaumont Hospital, Dublin 9, Ireland
| | - Arnold D K Hill
- Department of Breast Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons Ireland, Dublin, Ireland
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Lavasani S, Healy E, Kansal K. Locoregional Treatment for Early-Stage Breast Cancer: Current Status and Future Perspectives. Curr Oncol 2023; 30:7520-7531. [PMID: 37623026 PMCID: PMC10453608 DOI: 10.3390/curroncol30080545] [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: 05/26/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND The locoregional recurrence of breast cancer has been reduced due to the multidisciplinary approach of breast surgery, systemic therapy and radiation. Early detection and better surgical techniques contribute to an improvement in breast cancer outcomes. PURPOSE OF REVIEW The purpose of this review is to have an overview and summary of the current evidence behind the current approaches to the locoregional treatment of breast cancer and to discuss its future direction. SUMMARY With improved surgical techniques and the use of a more effective neoadjuvant systemic therapy, including checkpoint inhibitors and dual HER2-directed therapies that lead to a higher frequency of pathologic complete responses and advances in adjuvant radiation therapy, breast cancer patients are experiencing better locoregional control and reduced local and systemic recurrence. De-escalation in surgery has not only improved the quality of life in the majority of breast cancer patients, but also maintained the low risk of recurrence. There are ongoing clinical trials to optimize radiation therapy in breast cancer. More modern radiation technologies are evolving to improve the patient outcome and reduce radiation toxicities.
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Affiliation(s)
- Sayeh Lavasani
- Division of Hematology and Medical Oncology, UC Irvine, Orange, CA 92868, USA
| | - Erin Healy
- Department of Radiation Oncology, UC Irvine, Orange, CA 92868, USA
| | - Kari Kansal
- Division of Breast Surgery, UC Irvine, Orange, CA 92868, USA
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Cheun JH, Kim HK, Moon HG, Han W, Lee HB. Locoregional Recurrence Patterns in Patients With Different Molecular Subtypes of Breast Cancer. JAMA Surg 2023; 158:841-852. [PMID: 37342035 PMCID: PMC10285677 DOI: 10.1001/jamasurg.2023.2150] [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: 10/18/2022] [Accepted: 03/15/2023] [Indexed: 06/22/2023]
Abstract
Importance While numerous studies have consistently reported that the molecular subtypes of breast cancer (BC) are associated with different patterns of distant metastasis, few studies have investigated the association of tumor subtypes with locoregional recurrence. Objective To investigate the patterns of ipsilateral breast tumor recurrence (IBTR), regional recurrence (RR), and contralateral BC (CBC) according to tumor subtypes. Design, Setting, and Participants This retrospective cohort study used the clinical records of patients who underwent BC surgery at a single institution in South Korea between January 2000 and December 2018. Data were analyzed from May 1, 2019, to February 20, 2023. Exposures Ipsilateral breast tumor recurrence, RR, and CBC events. Main Outcomes and Measures The primary outcome was differences in annual incidence patterns of IBTR, RR, and CBC according to tumor subtypes. Hormone receptor (HR) status was assessed by immunohistochemical staining assay, and ERBB2 status was evaluated according to American Society of Clinical Oncology and College of American Pathologists guidelines. Results A total of 16 462 female patients were included in the analysis (median age at time of operation, 49.0 years [IQR, 43.0-57.0 years]). The 10-year IBTR-, RR-, and CBC-free survival rates were 95.9%, 96.1%, and 96.5%, respectively. On univariate analysis, HR-/ERBB2+ tumors had the worst IBTR-free survival (vs HR+/ERBB2- subtype: adjusted hazard ratio, 2.95; 95% CI, 2.15-4.06), while the HR-/ERBB2- subtype had the worst RR- and CBC-free survival among all subtypes (vs HR+/ERBB2- subtype, RR: adjusted hazard ratio, 2.95; 95% CI, 2.37-3.67; CBC: adjusted hazard ratio, 2.12; 95% CI, 1.64-2.75). Subtype remained significantly associated with recurrence events in Cox proportional hazards regression analysis. Regarding the annual recurrence pattern, the IBTR patterns of HR-/ERBB2+ and HR-/ERBB2- subtypes showed double peaks, while HR+/ERBB2- tumors showed a steadily increasing pattern without distinguishable peaks. Additionally, the HR+/ERBB2- subtype seemed to have a steady RR pattern, but other subtypes showed the highest RR incidence at 1 year following surgery, which then gradually decreased. The annual recurrence incidence of CBC gradually increased among all subtypes, and patients with the HR-/ERBB2- subtype had a higher incidence than patients with other subtypes over 10 years. Younger patients (age ≤40 years) had greater differences in IBTR, RR, and CBC patterns between subtypes than did older patients. Conclusions and Relevance In this study, locoregional recurrence occurred with different patterns according to BC subtypes, with younger patients having greater differences in patterns among subtypes than older patients. The findings suggest that tailoring surveillance should be recommended regarding differences in locoregional recurrence patterns according to tumor subtypes, particularly for younger patients.
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Affiliation(s)
- Jong-Ho Cheun
- Seoul Metropolitan Government–Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Hong-Kyu Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Hyeong-Gon Moon
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Wonshik Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Han-Byoel Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
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15
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Tran J, Thaper A, Lopetegui-Lia N, Ali A. Locoregional recurrence in triple negative breast cancer: past, present, and future. Expert Rev Anticancer Ther 2023; 23:1085-1093. [PMID: 37750222 DOI: 10.1080/14737140.2023.2262760] [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: 07/17/2023] [Accepted: 09/20/2023] [Indexed: 09/27/2023]
Abstract
INTRODUCTION Triple negative breast cancer (TNBC) is a rare but aggressive biological subtype of breast cancer associated with higher locoregional and distant recurrence rates and lower overall survival despite advancements in diagnostic and treatment strategies. AREAS COVERED This review explores the evolving landscape of locoregional recurrence (LRR) in TNBC with improved surgical and radiation therapy delivery techniques including salvage breast conserving surgery (SBCS), re-irradiation, and thermo-radiation. We review current retrospective and prospective, albeit limited, clinical data highlighting the optimal management of locoregionally recurrent TNBC. We also discuss tumor genomic profiling and transcriptome analysis and review potential investigational directions. EXPERT OPINION Significant progress has been made in the prevention of LRR but rates remain suboptimal, particularly in the TNBC population, and outcomes following LRR are poor. Further prospective studies are needed to identify the most effective and safest systemic therapy regimens and to whom it should be offered. There has been growing interest in the role of molecular markers, genomic signatures, and tumor microenvironment in predicting outcomes and guiding LRR treatment. Transcriptome analyses and biomarker-driven investigations are currently being studied and represent a promising era of development in the management of LRR.
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Affiliation(s)
- Jennifer Tran
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
| | - Arushi Thaper
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Nerea Lopetegui-Lia
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
| | - Azka Ali
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
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16
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Kantor O, King TA, Freedman RA, Mayer EL, Chavez-MacGregor M, Korde LA, Sparano JA, Mittendorf EA. Racial and Ethnic Disparities in Locoregional Recurrence Among Patients With Hormone Receptor-Positive, Node-Negative Breast Cancer: A Post Hoc Analysis of the TAILORx Randomized Clinical Trial. JAMA Surg 2023; 158:583-591. [PMID: 37043210 PMCID: PMC10099173 DOI: 10.1001/jamasurg.2023.0297] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/04/2022] [Indexed: 04/13/2023]
Abstract
Importance Whether racial and ethnic disparities in locoregional recurrence (LRR) exist among patients with similar access to care treated in randomized clinical trials is unknown. Objective To examine racial and ethnic differences in LRR among patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (ERBB2 [formerly HER2 or HER2/neu])-negative, node-negative breast cancer enrolled in the Trial Assigning Individualized Options for Treatment (TAILORx). Design, Setting, and Participants This unplanned retrospective post hoc analysis examined a prospective multicenter clinical trial population of women with breast cancer enrolled between 2006 and 2010, with 9 years of follow-up. The TAILORx investigators randomized patients to treatment based on their Oncotype DX recurrence score, including endocrine therapy alone (recurrence score <11), endocrine therapy alone vs chemotherapy followed by endocrine therapy (recurrence score 11-25), or chemotherapy followed by endocrine therapy (recurrence score >25). Patients with unknown race and ethnicity or lack of follow-up were excluded from this analysis. Data analysis was performed between December 2021 and March 2022. Main Outcome and Measures Locoregional recurrence was defined as ipsilateral in breast, skin, chest wall, or regional nodal recurrence without concurrent distant recurrence, and was stratified by racial and ethnic group. Unadjusted Kaplan-Meier and adjusted Cox proportional hazards regression models were used for survival analyses. Results Of the 10 273 women enrolled in TAILORx, this analysis included 9369 with T1-2N0 HR-positive, ERBB2-negative breast cancer. Of these patients, 428 (4.6%) were Asian, 886 (9.4%) were Hispanic, 676 (7.2%) were non-Hispanic Black (hereinafter Black), and 7406 (78.8%) were non-Hispanic White (hereinafter White). Assigned treatment receipt was high, with a 9.3% (n = 870) crossover of treatment groups and a median endocrine therapy duration of longer than 60 months, ranging from 61.1 to 65.9 months, across racial and ethnic groups. A total of 6818 patients (72.6%) received radiation (6474 [96.1%] after breast-conserving surgery and 344 [13.0%] after mastectomy). At a median follow-up of 94.8 months (range, 1-138 months), 8-year LRR rates were 3.6% (95% CI, 1.6%-5.6%) in Asian patients, 3.9% (95% CI, 2.2%-5.4%) in Black patients, 3.1% in Hispanic patients (95% CI, 1.7%-4.5%), and 1.8% (95% CI, 1.5%-2.3%) in White patients (P < .001). In survival analyses adjusted for patient, tumor, and treatment factors, Asian race (hazard ratio, 1.91 [95% CI, 1.12-3.29]) and Black race (1.78 [1.15-2.77]) were independently associated with LRR. In adjusted survival analyses for breast cancer mortality, LRR was independently associated with increased breast cancer mortality (hazard ratio, 5.71 [95% CI, 3.50-9.31]). Conclusions and Relevance In this post hoc analysis, racial and ethnic differences in LRR were observed among patients with T1-2N0 HR-positive, ERBB2-negative breast cancer despite high rates of treatment receipt in this clinical trial population, with the highest LRR rates in Asian and Black patients. Further study is needed to understand whether failure to rescue after LRR may contribute to racial disparities in breast cancer mortality. Trial Registration ClinicalTrials.gov Identifier: NCT00310180.
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Affiliation(s)
- Olga Kantor
- Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Tari A. King
- Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Rachel A. Freedman
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Erica L. Mayer
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Mariana Chavez-MacGregor
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston
| | | | - Joseph A. Sparano
- Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Elizabeth A. Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
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Stenmark Tullberg A, Sjöström M, Tran L, Niméus E, Killander F, Kovács A, Lundstedt D, Holmberg E, Karlsson P. Combining histological grade, TILs, and the PD-1/PD-L1 pathway to identify immunogenic tumors and de-escalate radiotherapy in early breast cancer: a secondary analysis of a randomized clinical trial. J Immunother Cancer 2023; 11:e006618. [PMID: 37208129 PMCID: PMC10201214 DOI: 10.1136/jitc-2022-006618] [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] [Accepted: 03/17/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND The implementation of immunological biomarkers for radiotherapy (RT) individualization in breast cancer requires consideration of tumor-intrinsic factors. This study aimed to investigate whether the integration of histological grade, tumor-infiltrating lymphocytes (TILs), programmed cell death protein-1 (PD-1), and programmed death ligand-1 (PD-L1) can identify tumors with aggressive characteristics that can be downgraded regarding the need for RT. METHODS The SweBCG91RT trial included 1178 patients with stage I-IIA breast cancer, randomized to breast-conserving surgery with or without adjuvant RT, and followed for a median time of 15.2 years. Immunohistochemical analyses of TILs, PD-1, and PD-L1 were performed. An activated immune response was defined as stromal TILs ≥10% and PD-1 and/or PD-L1 expression in ≥1% of lymphocytes. Tumors were categorized as high-risk or low-risk using assessments of histological grade and proliferation as measured by gene expression. The risk of ipsilateral breast tumor recurrence (IBTR) and benefit of RT were then analyzed with 10 years follow-up based on the integration of immune activation and tumor-intrinsic risk group. RESULTS Among high-risk tumors, an activated immune infiltrate was associated with a reduced risk of IBTR (HR 0.34, 95% CI 0.16 to 0.73, p=0.006). The incidence of IBTR in this group was 12.1% (5.6-25.0) without RT and 4.4% (1.1-16.3) with RT. In contrast, the incidence of IBTR in the high-risk group without an activated immune infiltrate was 29.6% (21.4-40.2) without RT and 12.8% (6.6-23.9) with RT. Among low-risk tumors, no evidence of a favorable prognostic effect of an activated immune infiltrate was seen (HR 2.0, 95% CI 0.87 to 4.6, p=0.100). CONCLUSIONS Integrating histological grade and immunological biomarkers can identify tumors with aggressive characteristics but a low risk of IBTR despite a lack of RT boost and systemic therapy. Among high-risk tumors, the risk reduction of IBTR conferred by an activated immune infiltrate is comparable to treatment with RT. These findings may apply to cohorts dominated by estrogen receptor-positive tumors.
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Affiliation(s)
- Axel Stenmark Tullberg
- Department of Oncology, University of Gothenburg Institute of Clinical Sciences, Goteborg, Sweden
| | - Martin Sjöström
- Department of Radiation Oncology, UCSF, San Francisco, California, USA
- Department of Clinical Sciences Lund, Oncology/Pathology and Surgery, Lund University, Lund, Sweden
| | - Lena Tran
- Department of Clinical Sciences Lund, Oncology/Pathology and Surgery, Lund University, Lund, Sweden
| | - Emma Niméus
- Department of Clinical Sciences Lund, Oncology/Pathology and Surgery, Lund University, Lund, Sweden
- Department of Surgery, Skåne University Hospital, Lund, Sweden
| | - Fredrika Killander
- Department of Clinical Sciences Lund, Oncology/Pathology and Surgery, Lund University, Lund, Sweden
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Dan Lundstedt
- Department of Oncology, University of Gothenburg Institute of Clinical Sciences, Goteborg, Sweden
| | - Erik Holmberg
- Department of Oncology, University of Gothenburg Institute of Clinical Sciences, Goteborg, Sweden
| | - Per Karlsson
- Department of Oncology, University of Gothenburg Institute of Clinical Sciences, Goteborg, Sweden
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18
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Lee W, Carlson JJ, Basu A, Veenstra D. Quantifying the value of older adult-specific clinical trials: Post-lumpectomy irradiation among older adults with early-stage breast cancer. J Geriatr Oncol 2023; 14:101487. [PMID: 37075565 DOI: 10.1016/j.jgo.2023.101487] [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: 07/08/2022] [Revised: 02/26/2023] [Accepted: 03/27/2023] [Indexed: 04/21/2023]
Abstract
INTRODUCTION Although there is increasing interest in conducting cancer clinical trials in older adults, the benefit of such trials is unclear. We aimed to quantify the real-world clinical and economic effects of two phase 3 trials (CALGB 9343 and PRIME II) which showed that post-lumpectomy radiation therapy (RT) improves loco-regional recurrence but makes no improvement in overall survival among older women with early-stage breast cancer (ESBC). MATERIALS AND METHODS We developed a health-transition model to quantify the incremental clinical and economic outcomes between scenarios with vs. without older adult-specific trial results from a societal perspective between 2004 and 2018. The transition probabilities in the model were mainly derived from the 10-year results of CALGB 9343. The total number of the affected patient population in the US and the change in the probability of omitting post-lumpectomy RT due to the CALGB 9343 and PRIME II results were derived from a retrospective analysis of the SEER registry data for patients with ESBC. Sensitivity analyses were conducted to calculate the 95% credible interval (CR) of the incremental clinical and economic outcomes between the two scenarios. RESULTS Between 2004 and 2018, 32,936 (95% CR: 31,512, 34,357) fewer patients received post-lumpectomy RT among those aged 70 years or older diagnosed with ESBC in the US and there was a decrease cost of $419 M USD (95% CR: -$238 M, -$689 M) in scenarios with vs. without older adult-specific trial results. The difference in projected life years (1083 years, 95% CI: -2542, 7985) and QALYs (866 years, 95% CI: -2561, 7780) were not significant. At a willingness-to-pay threshold of $100 k/QALY, the probability of older adult-specific trial results generating a positive net monetary benefit was 98%. DISCUSSION The CALGB 9343 and PRIME II trial results were associated with a substantial cost-saving in the US society. Our results suggest that older adult-specific clinical trials that demonstrate no survival benefit of an intervention in older adults could be correlated with a significant monetary benefit. Further case studies are needed for different types of older adult-specific trials to understand the value of older adult-specific trials comprehensively.
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Affiliation(s)
- Woojung Lee
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, USA.
| | - Josh J Carlson
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, USA
| | - Anirban Basu
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, USA
| | - David Veenstra
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, USA
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19
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Sopik V, Lim D, Sun P, Narod SA. Prognosis after Local Recurrence in Patients with Early-Stage Breast Cancer Treated without Chemotherapy. Curr Oncol 2023; 30:3829-3844. [PMID: 37185403 PMCID: PMC10136458 DOI: 10.3390/curroncol30040290] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Background: Many women with early-stage breast cancer are predicted to be at sufficiently low risk for recurrence that they may forego chemotherapy. Nevertheless, some low-risk women will experience a local recurrence, and for them the risk of death increases significantly thereafter. The utility of initiating chemotherapy at the time of local recurrence has not been adequately addressed. The purpose of this study is to identify, in a hospital-based series of patients with early-stage breast cancer who were not treated with chemotherapy, those factors which predict death post local recurrence. Methods: We identified 135 women who were diagnosed with early-stage breast cancer (node-negative, <5 cm) and who did not receive chemotherapy at diagnosis and who developed a local recurrence. They were diagnosed between 1987 and 2000 and treated at Women’s College Hospital. For each patient, we abstracted information on the initial cancer (age at diagnosis, tumour size, tumour grade, ER status, PR status, HER2 status, lympho-vascular invasion, type of surgery, use of radiotherapy, tamoxifen and chemotherapy), the time from initial diagnosis to local recurrence and treatment at recurrence. The Kaplan–Meier method was used to estimate the ten-year actuarial risk of breast cancer death post recurrence. A Cox proportional hazards model was used to estimate multivariate hazard ratios for the various factors. Results: Among the 135 women in the cohort, the mean time from initial diagnosis to local recurrence was 7.8 years (range: 0.3 to 22.6 years). A total of 38 of the 135 women (28.1%) died of breast cancer a mean of 5.3 years after experiencing the local recurrence (range: 0.3 to 17 years). The ten-year breast cancer survival post local recurrence was 71% and the 15-year survival was 65%. In a multivariate analysis, it was found that factors that were significantly associated with death after local recurrence were (1) PR-negative status, (2) young age at diagnosis (<40 years) and (3) time to local recurrence less than 2 years. Nine percent of women received chemotherapy at the time of local recurrence. Conclusions: For breast cancer patients with a low baseline risk of mortality, the risk of death after an isolated local recurrence is substantial. Systemic treatment at the time of local recurrence needs further study.
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20
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Eom YH, Yoon CI, Kang YJ, Jeon YW. Prognostic factors after isolated ipsilateral local and regional recurrence in HER2-negative luminal breast cancer: a multi-center retrospective study. World J Surg Oncol 2023; 21:105. [PMID: 36967374 PMCID: PMC10041698 DOI: 10.1186/s12957-023-02991-1] [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: 11/23/2022] [Accepted: 03/18/2023] [Indexed: 03/28/2023] Open
Abstract
BACKGROUND Although the incidence of isolated ipsilateral local and regional recurrence (IILRR) in human epidermal growth factor 2 (HER2)-negative luminal breast cancer is low, it is important because of its potential risk of distant metastasis and breast cancer related mortality. The aim of this study was to investigate prognostic factor and survival of IILRR using a large multi-center cohort. METHODS Data on patients with HER2-negative luminal breast cancer between 2005 and 2015 were retrieved. The endpoint was IILRR rate, post-recurrence progression-free survival (P-PFS), and post-recurrence overall survival (P-OS). Prognostic factors for progression and overall survival (OS) after IILRR were assessed by multivariate analysis. RESULTS Eighty (2.37%) patients experienced IILRR. Of them, 27 (33.7%) experienced a disease progression, including 23 (85.2%) who had distant metastasis. The median DFS was 48.5 months (range, 4-138 months). In 72.5% of cases, the first IILRR occurred after 3 years. Estimated 5-year P-PFS rates were 86.2%, 69.7%, 69.0%, 42.7%, and 82.2% for patients with age < 40 at diagnosis (p = 0.015), T1 stage (p = 0.012), stage I (p < 0.001), lymphovascular invasion (p = 0.003), and patients with post-recurrence endocrine therapy (p < 0.001), respectively. The 5-year Kaplan-Meier P-OS rate for patients was 81.4%. Post-recurrence endocrine therapy was independent factor for progression (HR: 0.176, p < 0.001) and OS (HR: 0.080, p < 0.001). CONCLUSIONS Although there is no standardized treatment for IILRR yet, endocrine therapy after local resection plays a more important role in improving prognosis than chemotherapy or radiotherapy in HER2-negative luminal breast cancer.
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Affiliation(s)
- Yong Hwa Eom
- Division of Breast Surgery, Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang Ik Yoon
- Division of Breast Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Joon Kang
- Division of Breast Surgery, Department of Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Ye Won Jeon
- Division of Breast Surgery, Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon-si, Gyeonggi-do, Korea.
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21
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Murata T, Yoshida M, Shiino S, Ogawa A, Watase C, Satomi K, Jimbo K, Maeshima A, Iwamoto E, Takayama S, Suto A. A prediction model for distant metastasis after isolated locoregional recurrence of breast cancer. Breast Cancer Res Treat 2023; 199:57-66. [PMID: 36869991 PMCID: PMC10147732 DOI: 10.1007/s10549-023-06901-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 02/16/2023] [Indexed: 03/05/2023]
Abstract
PURPOSE The impact of progesterone receptor (PR) status on the prognosis of breast cancer after isolated locoregional recurrence (ILRR) remains unclear. This study evaluated the impact of clinicopathologic factors, including PR status of ILRR, on distant metastasis (DM) after ILRR. METHODS We retrospectively identified 306 patients with ILRR diagnosed at the National Cancer Center Hospital between 1993 and 2021 from the database. Cox proportional hazards analysis was performed to examine factors associated with DM after ILRR. We developed a risk prediction model based on the number of detected risk factors and estimated survival curves using the Kaplan-Meier method. RESULTS During a median follow-up time of 4.7 years after ILRR diagnosis, 86 patients developed DM, and 50 died. Multivariate analysis revealed that seven risk factors were associated with poor distant metastasis-free survival (DMFS): estrogen receptor-positive/PR-negative/human epidermal growth factor receptor 2-negative ILRR, short disease-free interval, recurrence site other than ipsilateral breast, no-resection of ILRR tumor, chemotherapy for the primary tumor, nodal stage in the primary tumor, and no endocrine therapy for ILRR. The predictive model classified patients into 4 groups based on the number of risk factors: low-, intermediate-, high-, and the highest-risk groups with 0 to 1, 2, 3 to 4, and 5 to 7 factors, respectively. This revealed significant variation in DMFS among the groups. A higher number of the risk factors was associated with poorer DMFS. CONCLUSION Our prediction model, which considered the ILRR receptor status, may contribute to the development of a treatment strategy for ILRR.
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Affiliation(s)
- Takeshi Murata
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
| | - Masayuki Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Sho Shiino
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Ayumi Ogawa
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Chikashi Watase
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Kaishi Satomi
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Kenjiro Jimbo
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Akiko Maeshima
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Eriko Iwamoto
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Shin Takayama
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Akihiko Suto
- Department of Breast Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
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22
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Chan DS, Vieira R, Abar L, Aune D, Balducci K, Cariolou M, Greenwood DC, Markozannes G, Nanu N, Becerra‐Tomás N, Giovannucci EL, Gunter MJ, Jackson AA, Kampman E, Lund V, Allen K, Brockton NT, Croker H, Katsikioti D, McGinley‐Gieser D, Mitrou P, Wiseman M, Cross AJ, Riboli E, Clinton SK, McTiernan A, Norat T, Tsilidis KK. Postdiagnosis body fatness, weight change and breast cancer prognosis: Global Cancer Update Program (CUP global) systematic literature review and meta-analysis. Int J Cancer 2023; 152:572-599. [PMID: 36279884 PMCID: PMC10092239 DOI: 10.1002/ijc.34322] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 07/29/2022] [Accepted: 09/05/2022] [Indexed: 02/01/2023]
Abstract
Previous evidence on postdiagnosis body fatness and mortality after breast cancer was graded as limited-suggestive. To evaluate the evidence on body mass index (BMI), waist circumference, waist-hip-ratio and weight change in relation to breast cancer prognosis, an updated systematic review was conducted. PubMed and Embase were searched for relevant studies published up to 31 October, 2021. Random-effects meta-analyses were conducted to estimate summary relative risks (RRs). The evidence was judged by an independent Expert Panel using pre-defined grading criteria. One randomized controlled trial and 225 observational studies were reviewed (220 publications). There was strong evidence (likelihood of causality: probable) that higher postdiagnosis BMI was associated with increased all-cause mortality (64 studies, 32 507 deaths), breast cancer-specific mortality (39 studies, 14 106 deaths) and second primary breast cancer (11 studies, 5248 events). The respective summary RRs and 95% confidence intervals per 5 kg/m2 BMI were 1.07 (1.05-1.10), 1.10 (1.06-1.14) and 1.14 (1.04-1.26), with high between-study heterogeneity (I2 = 56%, 60%, 66%), but generally consistent positive associations. Positive associations were also observed for waist circumference, waist-hip-ratio and all-cause and breast cancer-specific mortality. There was limited-suggestive evidence that postdiagnosis BMI was associated with higher risk of recurrence, nonbreast cancer deaths and cardiovascular deaths. The evidence for postdiagnosis (unexplained) weight or BMI change and all outcomes was graded as limited-no conclusion. The RCT showed potential beneficial effect of intentional weight loss on disease-free-survival, but more intervention trials and well-designed observational studies in diverse populations are needed to elucidate the impact of body composition and their changes on breast cancer outcomes.
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Affiliation(s)
- Doris S.M. Chan
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Rita Vieira
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Leila Abar
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Dagfinn Aune
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
- Department of NutritionBjørknes University CollegeOsloNorway
- Department of Endocrinology, Morbid Obesity and Preventive MedicineOslo University HospitalOsloNorway
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska InstitutetStockholmSweden
| | - Katia Balducci
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Margarita Cariolou
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Darren C. Greenwood
- Leeds Institute for Data Analytics, Faculty of Medicine and HealthUniversity of LeedsLeedsUK
| | - Georgios Markozannes
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
- Department of Hygiene and EpidemiologyUniversity of Ioannina Medical SchoolIoanninaGreece
| | - Neesha Nanu
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Nerea Becerra‐Tomás
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Edward L. Giovannucci
- Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
- Department of Nutrition, Harvard T. H. Chan School of Public HealthBostonMassachusettsUSA
| | - Marc J. Gunter
- Nutrition and Metabolism Section, International Agency for Research on CancerLyonFrance
| | - Alan A. Jackson
- Faculty of Medicine, School of Human Development and HealthUniversity of SouthamptonSouthamptonUK
- National Institute of Health Research Cancer and Nutrition CollaborationSouthamptonUK
| | - Ellen Kampman
- Division of Human Nutrition and HealthWageningen University & ResearchWageningenThe Netherlands
| | - Vivien Lund
- World Cancer Research Fund InternationalLondonUK
| | - Kate Allen
- World Cancer Research Fund InternationalLondonUK
| | | | - Helen Croker
- World Cancer Research Fund InternationalLondonUK
| | | | | | | | | | - Amanda J. Cross
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Elio Riboli
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
| | - Steven K. Clinton
- Division of Medical Oncology, The Department of Internal MedicineCollege of Medicine and Ohio State University Comprehensive Cancer Center, Ohio State UniversityColumbusOhioUSA
| | - Anne McTiernan
- Division of Public Health SciencesFred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Teresa Norat
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
- World Cancer Research Fund InternationalLondonUK
| | - Konstantinos K. Tsilidis
- Department of Epidemiology and BiostatisticsSchool of Public Health, Imperial College LondonLondonUK
- Department of Hygiene and EpidemiologyUniversity of Ioannina Medical SchoolIoanninaGreece
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Routine and interval detection of locoregional breast cancer recurrences and risk of subsequent distant metastasis. Breast Cancer Res Treat 2023; 197:123-135. [PMID: 36315307 PMCID: PMC9823019 DOI: 10.1007/s10549-022-06757-3] [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: 04/06/2022] [Accepted: 10/02/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE Follow-up for breast cancer survivors consists of after care and surveillance. The benefits of routine surveillance visits remain debatable. In this study we compared the severity of locoregional recurrences (LRRs) and the subsequent risk of a distant metastasis (DM) between LRRs detected at routine and interval visits. METHODS Women diagnosed with early breast cancer between 2003 and 2008 in one of the 15 participating hospitals, and who developed a LRR as first event after primary treatment, were selected from the Netherlands Cancer Registry (Cohort A). Chi-squared tests were used to compare the severity of routine- and interval-detected local recurrences (LRs) and regional recurrences (RRs), using tumor size, tumor grade, and number of positive lymph nodes. Data on the development of a subsequent DM after a LRR were available for a subset of patients (Cohort B). Cohort B was used to estimate the association between way of LRR-detection and risk of a DM. RESULTS Cohort A consisted of 109 routine- and 113 interval-LRR patients. The severity of routine-detected LRs or RRs and interval-detected LRs or RRs did not significantly differ. Cohort B consisted of 66 routine- and 61 interval-LRR patients. Sixteen routine- (24%) and 17 (28%) interval-LRR patients developed a DM. After adjustment, way of LRR-detection was not significantly associated with the risk of a DM (hazard ratio: 1.22; 95% confidence interval: 0.49-3.06). CONCLUSION The current study showed that routine visits did not lead to less severe LRRs and did not decrease the risk of a subsequent DM.
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Bertani V, Berger N, Eberhard M, Lång K, Urbani M, La Grassa M, Balestreri L, Boss A, Frauenfelder T, Marcon M. Mammographic calcifications undergoing percutaneous biopsy: outcome in women with and without a personal history of breast cancer. LA RADIOLOGIA MEDICA 2023; 128:149-159. [PMID: 36598734 PMCID: PMC9938807 DOI: 10.1007/s11547-022-01583-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/20/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE To compare the positive predictive values (PPVs) of BI-RADS categories used to assess pure mammographic calcifications in women with and without a previous history of breast cancer (PHBC). MATERIALS AND METHODS In this retrospective study, all consecutive pure mammographic calcifications (n = 320) undergoing a stereotactic biopsy between 2016 and 2018 were identified. Mammograms were evaluated in consensus by two radiologists according to BI-RADS and blinded to patient history and pathology results. Final pathologic results were used as the standard of reference. PPV of BI-RADS categories were compared between the two groups. Data were evaluated using standard statistics, Mann-Whitney U tests and Chi-square tests. RESULTS Two hundred sixty-eight patients (274 lesions, median age 54 years, inter-quartile range, 50-65 years) with a PHBC (n = 46) and without a PHBC (n = 222) were included. Overall PPVs were the following: BI-RADS 2, 0% (0 of 56); BI-RADS 3, 9.1% (1 of 11); BI-RADS 4a, 16.2% (6 of 37); BI-RADS 4b, 37.5% (48 of 128); BI-RADS 4c, 47.3% (18 of 38) and BI-RADS 5, 100% (4 of 4). The PPV of BI-RADS categories was similar in patients with and without a PHBC (P = .715). Calcifications were more often malignant in patients with a PHBC older than 10 years (47.3%, 9 of 19) compared to 1-2 years (25%, 1 of 4), 2-5 years (20%, 2 of 10) and 5-10 years (0%, of 13) from the first breast cancer (P = .005). CONCLUSION PPV of mammographic calcifications is similar in women with or without PHBC when BI-RADS classification is strictly applied. A higher risk of malignancy was observed in patients with a PHBC longer than 10 years.
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Affiliation(s)
- Valeria Bertani
- Department of Oncologic Radiation Therapy and Diagnostic Imaging, Centro Di Riferimento Oncologico, Via Franco Gallini, 2, 33081 Aviano, Italy
| | - Nicole Berger
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland ,Institute of Radiology, Spital Lachen, Oberdorfstrasse 41, 8853 Lachen, Switzerland
| | - Matthias Eberhard
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Kristina Lång
- Department of Translational Medicine, Diagnostic Radiology, Lund University, Skane University Hospital, Jan Waldenströms Gata 22, S-205 02 Malmö, Sweden
| | - Martina Urbani
- Department of Oncologic Radiation Therapy and Diagnostic Imaging, Centro Di Riferimento Oncologico, Via Franco Gallini, 2, 33081 Aviano, Italy
| | - Manuela La Grassa
- Department of Oncologic Radiation Therapy and Diagnostic Imaging, Centro Di Riferimento Oncologico, Via Franco Gallini, 2, 33081 Aviano, Italy
| | - Luca Balestreri
- Department of Oncologic Radiation Therapy and Diagnostic Imaging, Centro Di Riferimento Oncologico, Via Franco Gallini, 2, 33081 Aviano, Italy
| | - Andreas Boss
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Thomas Frauenfelder
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Magda Marcon
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland. .,Institute of Radiology, Spital Lachen, Oberdorfstrasse 41, 8853, Lachen, Switzerland.
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25
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Dedicated breast computed-tomography in women with a personal history of breast cancer: A proof-of-concept study. Eur J Radiol 2023; 158:110632. [PMID: 36463702 DOI: 10.1016/j.ejrad.2022.110632] [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: 09/18/2022] [Revised: 11/08/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To compare the subjective image quality assessment using B-CT and digital mammography in women with personal history of breast cancer (PHBC). METHOD In this retrospective study 32 patients with PHBC were included. Each patient had undergone a B-CT examination and a previous mammogram in a time interval of less than 18 months between the two examinations. Two radiologists evaluated the two examinations independently with regard to the presence of lesions, BI-RADS classification, level of confidence for the overall exam interpretation, scar evaluation and image quality including image degradation due to clip artifacts. Level of confidence and image quality were assessed using a 5-point Likert scale. A p-value of less than 0.01 was considered statistically significant. RESULTS Thirty-seven operated and 27 non-operated breasts were included. Confidence for the overall interpretation with B-CT was equal or superior to mammography in 63 cases (98.4 %) for reader 1 and in 58 cases (90.6 %) for reader 2 (p <.001). Confidence for scar evaluation with B-CT was equal or superior to mammography in all cases for reader 1 and in 34 cases (91.9 %) for readers 2 (p <.001). One case with local recurrence in B-CT was identified by both readers and no false positive findings were reported. A moderate to high image degradation due to beam-hardening artifacts has been reported by both readers in 29.4 % of cases due to surgical clips in the B-CT volume. CONCLUSIONS B-CT in patients with PHBC provides high quality images that can be evaluated with confidence equal or superior to mammography.
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26
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McKevitt E, Saleeb M, Liu G, Warburton R, Pao JS, Dingee C, Bazzarelli A, Tang K, Crump T, Sutherland JM. Differences in Preoperative Health-Related Quality of Life between Women Receiving Mastectomy or Breast Conserving Surgery in a Prospectively Recruited Cohort of Breast Cancer Patients. Curr Oncol 2022; 30:118-129. [PMID: 36661659 PMCID: PMC9857337 DOI: 10.3390/curroncol30010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/06/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
As rates of total mastectomy rise, the relationships between surgery modality with domains of health-related quality of life is not well understood. This study reports differences in depression, anxiety, pain, and health status among a cohort of women scheduled to receive total mastectomy or breast-conserving surgery. Patient-reported outcomes measured preoperative differences between patients receiving total mastectomy or breast-conserving surgery in a cross-sectional design. Regression analyses was used to model health outcomes and adjust for patient demographics on patient measures. Participants scheduled for total mastectomy were more likely to report more severe symptoms of depression and anxiety. This association was non-significant after adjusting for demographic differences. Younger participants were more likely to be scheduled for total mastectomy. Age was negatively associated with symptoms of depression and anxiety. Screening patients for mental health symptoms may be particularly important among younger patients who were more likely to report depression and anxiety before their surgery and were more likely to receive total mastectomy.
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Affiliation(s)
- Elaine McKevitt
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
- Providence Breast Centre, Mount Saint Joseph Hospital, 3080 Prince Edward Street, Vancouver, BC V5T 3N4, Canada
| | - Maria Saleeb
- Centre for Health Services and Policy Research, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada
| | - Guiping Liu
- Centre for Health Services and Policy Research, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada
| | - Rebecca Warburton
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
- Providence Breast Centre, Mount Saint Joseph Hospital, 3080 Prince Edward Street, Vancouver, BC V5T 3N4, Canada
| | - Jin-Si Pao
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
- Providence Breast Centre, Mount Saint Joseph Hospital, 3080 Prince Edward Street, Vancouver, BC V5T 3N4, Canada
| | - Carol Dingee
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
- Providence Breast Centre, Mount Saint Joseph Hospital, 3080 Prince Edward Street, Vancouver, BC V5T 3N4, Canada
| | - Amy Bazzarelli
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
- Providence Breast Centre, Mount Saint Joseph Hospital, 3080 Prince Edward Street, Vancouver, BC V5T 3N4, Canada
| | - Katelynn Tang
- Department of Surgery, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
| | - Trafford Crump
- Department of Surgery, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Jason M. Sutherland
- Centre for Health Services and Policy Research, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada
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27
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Bi Z, Qiu P, Zhang Z, Wang Y. Inconsistent radiotherapy effects between primary tumors and axillary lymph nodes. Cancer Biol Med 2022; 19:j.issn.2095-3941.2022.0590. [PMID: 36514906 PMCID: PMC9755962 DOI: 10.20892/j.issn.2095-3941.2022.0590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Zhao Bi
- Breast Cancer Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250000, China
| | - Pengfei Qiu
- Breast Cancer Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250000, China
| | - Zhaopeng Zhang
- Breast Cancer Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250000, China,Correspondence to: Zhaopeng Zhang and Yongsheng Wang, E-mail: and
| | - Yongsheng Wang
- Breast Cancer Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250000, China,Correspondence to: Zhaopeng Zhang and Yongsheng Wang, E-mail: and
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28
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Barakat MMK, Mohamed EKAE, Habib LAE, Ahmed ME. The diagnostic value of digital breast tomosynthesis with complementary ultrasound in comparison with magnetic resonance imaging in assessment of postoperative changes and locoregional recurrence of breast cancer. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2022. [DOI: 10.1186/s43055-021-00693-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Digital breast tomosynthesis with complementary ultrasound is a powerful imaging modality in detection of breast cancer. Magnetic resonance imaging has many limitations due to its low specificity multiple pitfalls especially signal-to-noise ratio, as well as the spatial resolution. Our purpose of the study is to evaluate the role of digital breast tomosynthesis with complementary ultrasound compared to magnetic resonance imaging in the assessment of postoperative changes and locoregional recurrence of breast cancer.
Results
Our prospective study included thirty women who underwent conservative breast surgery. Digital breast tomosynthesis with complementary ultrasound revealed greater specificity (95.2%) than Magnetic resonance imaging (90.5%) in the detection of locoregional recurrence of breast cancer. On the other hand, it revealed the same sensitivity (88.9%). Subsequently, digital breast tomosynthesis with complementary ultrasound showed higher accuracy (93.3%) and higher positive predictive value (88.9%) than magnetic resonance imaging (90%), (80%), respectively. However, both of them revealed a comparable negative predictive value (95%).
Conclusion
Digital breast tomosynthesis with complementary ultrasound is a powerful imaging modality that can be used to detect any recurrence in patients who are surgically treated for breast cancer with higher specificity, accuracy than magnetic resonance imaging. Additionally, the use of these modalities enhances the diagnosis of surgically treated breast cancer for early detection of recurrence.
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Breast cancer mortality of older patients with and without recurrence analysed by novel multi-state models. Eur J Cancer 2022; 174:212-220. [PMID: 36058128 DOI: 10.1016/j.ejca.2022.07.029] [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: 04/19/2022] [Revised: 07/20/2022] [Accepted: 07/23/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION In older patients with breast cancer, the risk of dying from other causes than breast cancer strongly increases after the age of 70. The aim of this study was to assess contributions of breast cancer mortality versus other-cause mortality after locoregional or distant recurrence in a population-based cohort of older patients analysed by multi-state models. METHODS Surgically treated patients ≥70 years diagnosed with stage I-III breast cancer in 2003-2009 were selected from the Netherlands Cancer Registry. A novel multi-state model with locoregional and distant recurrence that incorporates relative survival was fitted. Other-cause and breast cancer mortality were indicated as population and excess mortality. RESULTS Overall, 18,419 patients were included. Ten-year cumulative incidences of locoregional and distant recurrence were 2.8% (95%CI 2.6-3.1%) and 12.5% (95%CI 11.9-13.1%). Other-cause mortality increased from 23.9% (95%CI 23.7-24.2%) in patients 70-74 years to 73.8% (95%CI 72.2-75.4%) in those ≥80 years. Ten-year probabilities of locoregional or distant recurrence with subsequent breast cancer death were 0.4-1.3% and 10.2-14.6%, respectively. For patients with a distant recurrence in the first two years after diagnosis, breast cancer death probabilities were 95.3% (95%CI 94.2-96.4%), 93.1% (95%CI 91.6-94.6%), and 88.6% (95%CI 86.5-90.8%) in patients 70-74, 75-79, and ≥80 years. CONCLUSION In older patients without recurrence, prognosis is driven by other-cause mortality. Although locoregional recurrence is a predictor for worse outcome, given its low incidence it contributes little to breast cancer mortality after diagnosis. For patients who develop a distant recurrence, breast cancer remains the dominant cause of death, even at old age.
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Downs-Canner S, Cody HS. Five decades of progress in surgical oncology: Breast. J Surg Oncol 2022; 126:852-859. [PMID: 36087082 PMCID: PMC9472874 DOI: 10.1002/jso.27035] [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: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 11/06/2022]
Abstract
Surgery remains the single most effective treatment for breast cancer but coincident with a deeper understanding of tumor biology and advances in multidisciplinary care (encompassing breast imaging, systemic adjuvant therapy, radiotherapy, and genomics) continues to de-escalate, supported by strong level I data. We have moved from mastectomy to breast conservation, and from routine axillary dissection to sentinel lymph node biopsy to selective omission of axillary node staging altogether. We have further de-escalated through consensus over margin width in breast conservation, through improvements in neoadjuvant therapy, and by demonstrating no benefit for upfront surgery in patients with stage IV disease. For patients with ipsilateral breast tumor recurrence, reconservation surgery and reirradiation are promising. Cell cycle and immune checkpoint inhibitors, when added to conventional systemic therapy, have now moved beyond stage IV disease to phase III trials in the adjuvant and neoadjuvant settings, promising even further de-escalation of surgery. Finally, with genomic profiling we are moving away from the primacy of axillary node status for prognostication and into a new era allowing prediction of response to therapy.
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Affiliation(s)
- Stephanie Downs-Canner
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Hiram S Cody
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Li Y, Li WW, Yuan L, Xu B. Is repeat breast conservation possible for small ipsilateral breast cancer recurrence? Cancer 2022; 128:3919-3928. [PMID: 36128621 DOI: 10.1002/cncr.34468] [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: 06/16/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Most cases of ipsilateral breast tumor recurrence (IBTR) after breast-conserving surgery (BCS) involve small tumors. Although a few guidelines recommend mastectomy, several patients prefer repeat BCS (re-BCS). This study aimed to compare re-BCS and mastectomy in terms of prognosis in patients with IBTR and to identify candidates for re-BCS. METHODS The data of patients with small IBTR between 1999 and 2015 were obtained from the Surveillance, Epidemiology, and End Results database. The outcomes of interest were overall survival (OS) and breast cancer-specific survival (BCSS). Multivariable Cox proportional hazards regression models and propensity score matching were applied. RESULTS Of the 3648 patients with IBTR, 2831 (77.6%) underwent mastectomy and 817 (22.4%) underwent re-BCS. The multivariate Cox model showed that re-BCS was associated with a worse OS (hazard ratio [HR], 1.342; 95% confidence interval [CI], 1.084-1.663) and BCSS (HR, 1.454; 95% CI, 1.004-2.105) compared with mastectomy. The omission of radiation after re-BCS was associated with worse survival overall and especially in patients with estrogen receptor (ER)-negative IBTR (HR, 1.384; 95% CI, 1.110-1.724; and HR, 1.577; 95% CI, 1.075-2.314, respectively). No statistically significant differences were observed in the OS and BCSS between re-BCS with radiation and mastectomy. Subgroup analysis indicated that the surgical approach was not an independent factor for survival in the ER-positive patients with IBTR. CONCLUSIONS Re-BCS should be considered with caution in patients with small IBTR. However, a positive ER status can be an important factor for choosing re-BCS, and radiation therapy may improve oncological safety after re-BCS. LAY SUMMARY Repeat breast-conserving surgery (re-BCS) was investigated to determine if it is safe for patients with small ipsilateral breast tumor recurrence (IBTR) after breast-conserving surgery (BCS). This population-based cohort study included 2831 patients with small IBTR. Re-BCS was associated with a worse overall survival and breast cancer-specific survival compared with mastectomy. Further analysis found that the IBTR estrogen receptor status was an important basis for choosing re-BCS, and radiation may improve oncological safety after re-BCS.
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Affiliation(s)
- Yong Li
- Department of Breast, Jiangmen Central Hospital, Jiangmen City, Guangdong Province, People's Republic of China.,Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, People's Republic of China
| | - Wei-Wen Li
- Department of Breast, Jiangmen Central Hospital, Jiangmen City, Guangdong Province, People's Republic of China
| | - Lin Yuan
- Department of Breast, Jiangmen Central Hospital, Jiangmen City, Guangdong Province, People's Republic of China.,Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, People's Republic of China
| | - Bo Xu
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, People's Republic of China.,Department of General Surgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
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Omission of axillary surgery for ipsilateral breast tumor recurrence with negative nodes after previous breast-conserving surgery: is it oncologically safe? Breast Cancer Res Treat 2022; 196:97-109. [PMID: 36040640 PMCID: PMC9550716 DOI: 10.1007/s10549-022-06708-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/02/2022] [Indexed: 11/04/2022]
Abstract
Purpose Salvage mastectomy is traditionally recommended for patients who developed ipsilateral breast tumor recurrence (IBTR) in light of previous breast irradiation. However, it remains controversial whether surgical axillary staging (SAS) is necessary for IBTR patients with negative nodes. This study aimed to evaluate the oncologic safety of omitting SAS for IBTR. Methods We retrospectively identified patients who developed invasive IBTR with negative nodes after undergoing breast-conserving surgery (BCS) from 2010 to 2018. Patterns of care in nodal staging were analyzed based on prior axillary staging status. Clinicopathologic characteristics and adjuvant treatment of the initial tumor, as well as the IBTR, were compared between the SAS and no SAS groups. Kaplan–Meier method and Cox regression model were utilized to compare the locoregional recurrence-free survival (LRRFS), distant metastasis-free survival (DMFS), and overall survival (OS) rates after IBTR removal between the two groups. Results A total of 154 IBTR patients were eligible for final analysis. Compared to the no SAS group, SAS group was less likely to undergo ALND (15.1 vs 73.3%, p < 0.001) at initial BCS, had a longer recurrence interval (2.8 vs 2.1 years, p = 0.03), and were more likely to have discordant molecular subtype (35.8 vs 12.9%, p = 0.001) and different quadrant location (37.7 vs 19.8%, p = 0.02) with primary tumor. However, the extent of axillary staging did not affect systemic or radiation recommendations. In the subgroup of patients without previous ALND, the clinicopathologic characteristics were roughly comparable. No significant differences were observed in LRRFS, DMFS or OS between the two groups. Conclusion For node-negative IBTR patients, we observed selection bias on the basis of prior ALND, shorter recurrence interval, and concordant molecular subtype favoring no SAS but comparable LRRFS, DMFS, and OS. These results support a wider consideration of sparing SAS in the management of IBTR, especially in patients without previous ALND. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-022-06708-y.
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Modern Management of Chest Wall Recurrences after Mastectomy. CURRENT BREAST CANCER REPORTS 2022. [DOI: 10.1007/s12609-022-00454-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Tollan CJ, Pantiora E, Valachis A, Karakatsanis A, Tasoulis MK. A Systematic Review and Meta-Analysis on the Role of Repeat Breast-Conserving Surgery for the Management of Ipsilateral Breast Cancer Recurrence. Ann Surg Oncol 2022; 29:6440-6453. [PMID: 35849299 DOI: 10.1245/s10434-022-12197-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 06/29/2022] [Indexed: 01/07/2023]
Abstract
INTRODUCTION The standard surgical management of ipsilateral breast cancer recurrence (IBCR) in patients previously treated with breast-conserving surgery (BCS) and radiotherapy (RT) is mastectomy. Recent international guidelines provide conflicting recommendations. The aim of this study was to perform a systematic literature review and meta-analysis of the oncological outcomes in patients with IBCR treated with repeat BCS (rBCS). METHODS The MEDLINE and EMBASE databases were searched for relevant English-language publications, with no date restrictions. All relevant studies providing sufficient data to assess oncological outcomes (second local recurrence [LR] and overall survival [OS]) of rBCS for the management of IBCR after previous BCS and RT were included (PROSPERO registration CRD42021286123). RESULTS Forty-two observational studies met the criteria and were included in the analysis. The pooled second LR rate after rBCS was 15.7% (95% confidence interval [CI] 12.1-19.7), and 10.3% (95% CI 6.9-14.3) after salvage mastectomy. On meta-analysis of comparative studies (n = 17), the risk ratio (RR) for second LR following rBCS compared with mastectomy was 2.103 (95% CI 1.535-2.883; p < 0.001, I2 = 55.1%). Repeat RT had a protective effect (coefficient: - 0.317, 95% CI - 0.596 to - 0.038; p = 0.026, I2 = 40.4%) for second LR. Pooled 5-year OS was 86.8% (95% CI 83.4-90.0) and 79.8% (95% CI 74.7-84.5) for rBCS and salvage mastectomy, respectively. Meta-analysis of comparative studies (n = 20) showed a small OS benefit in favor of rBCS (RR 1.040, 95% CI 1.003-1.079; p = 0.032, I2 = 70.8%). Overall evidence certainty was very low. CONCLUSIONS This meta-analysis suggests rBCS could be considered as an option for the management of IBCR in patients previously treated with BCS and RT. Shared decision making, appropriate patient selection, and individualized approach are important for optimal outcomes.
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Affiliation(s)
| | - Eirini Pantiora
- Department of Surgery, Uppsala University Hospital - Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Antonios Valachis
- Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Andreas Karakatsanis
- Department of Surgery, Uppsala University Hospital - Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Marios Konstantinos Tasoulis
- Breast Surgery Unit, The Royal Marsden NHS Foundation Trust, Fulham Road, London, UK. .,Division of Breast Cancer Research, The Institute of Cancer Research, London, UK.
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Al-Rashdan A, Deban M, Quan ML, Cao JQ. Locoregional Management of Breast Cancer: A Chronological Review. Curr Oncol 2022; 29:4647-4664. [PMID: 35877229 PMCID: PMC9321012 DOI: 10.3390/curroncol29070369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/27/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022] Open
Abstract
Locoregional management of breast cancer is founded on evidence generated over a vast time period, much longer than the career span of many practicing physicians. Oncologists rely on specific patient and tumour characteristics to recommend modern-day treatments. However, some of this information may not have been available during prior periods in which the evidence was generated. For example, the comprehensive Early Breast Cancer Trialists’ Collaborative Group (EBCTCG) meta-analyses published in the 2000s typically included older trials accruing patients between the 1960s and 1980s. This raises some uncertainty about whether conclusions from studies conducted in prior eras are as relevant or applicable to modern-day patients and treatments. Reviewing the chronological order and details of the evidence can be beneficial to understanding these nuances. This review discusses the evolution of locoregional management through some key clinical trials. We aim to highlight the time period in which the evidence was generated and emphasize the 10-year outcomes for the comparability of results. Evidence supporting surgical management of the breast and axilla, as well as details of radiotherapy are discussed briefly for all stages of breast cancer.
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Affiliation(s)
- Abdulla Al-Rashdan
- Dalhousie University School of Medicine, Dalhousie University, Halifax, NS B3H 1V7, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
| | - Melina Deban
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - May Lynn Quan
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - Jeffrey Q. Cao
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
- Correspondence: or ; Tel.: +1-403-521-3196; Fax: +1-403-283-1651
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Chang JM, Ha SM. Regional Lymphadenopathy Following COVID-19 Vaccination in Patients with or Suspicious of Breast Cancer: A Quick Summary of Current Key Facts and Recommendations. Korean J Radiol 2022; 23:691-695. [PMID: 35695320 PMCID: PMC9240298 DOI: 10.3348/kjr.2022.0292] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 01/18/2023] Open
Affiliation(s)
- Jung Min Chang
- Department of Radiology, Seoul National University Hospital, Seoul, Korea.,Department of Radiology, Seoul National University College of Medicine, Seoul, Korea.
| | - Su Min Ha
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
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Morgan JL, Cheng V, Barry PA, Copson E, Cutress RI, Dave R, Elsberger B, Fairbrother P, Hartup S, Hogan B, Horgan K, Kirwan CC, McIntosh SA, O'Connell RL, Patani N, Potter S, Rattay T, Sheehan L, Wyld L, Kim B. The MARECA (national study of management of breast cancer locoregional recurrence and oncological outcomes) study: National practice questionnaire of United Kingdom multi-disciplinary decision making. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:1510-1519. [PMID: 35410760 DOI: 10.1016/j.ejso.2022.03.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/05/2022] [Accepted: 03/22/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Evidence based guidelines for the optimal management of breast cancer locoregional recurrence (LRR) are limited, with potential for variation in clinical practice. This national practice questionnaire (NPQ) was designed to establish the current practice of UK breast multidisciplinary teams (MDTs) regarding LRR management. METHODS UK breast units were invited to take part in the MARECA study MDT NPQ. Scenario-based questions were used to elicit preference in pre-operative staging investigations, surgical management, and adjuvant therapy. RESULTS 822 MDT members across 42 breast units (out of 144; 29%) participated in the NPQ (February-August 2021). Most units (95%) routinely performed staging CT scan, but bone scan was selectively performed (31%). For patients previously treated with breast conserving surgery (BCS) and radiotherapy, few units (7%) always/usually offered repeat BCS. However, in the absence of radiotherapy, most units (90%) always/usually offered repeat BCS. For patients presenting with isolated local recurrence following previous BCS and SLNB (sentinel lymph node biopsy), most units (95%) advocated repeat SLNB. Where SLNs could not be identified, 86% proceeded to a four-node axillary sampling procedure. For ER positive, HER2 negative, node negative local recurrence, 10% of units always/usually offered chemotherapy. For ER positive, HER2 negative, node positive local recurrence, this recommendation increased to 64%. For triple negative breast cancer local recurrence, 90% of units always/usually offered chemotherapy. CONCLUSION This survey has highlighted where consistencies and variations exist in the multidisciplinary management of breast cancer LRR. However, further research is required to determine how these management patterns influence patient outcomes, which will further refine optimal treatment pathways.
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Affiliation(s)
- Jenna L Morgan
- Department of Oncology and Metabolism, University of Sheffield Medical School, Beech Hill Road, Sheffield, S10 2RX, UK.
| | - Vinton Cheng
- The Breast Unit at the Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, LS9 7TF, UK
| | - Peter A Barry
- Department of Breast Surgery, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey, SM2 5PT, UK
| | - Ellen Copson
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Ramsey I Cutress
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Rajiv Dave
- The Nightingale Breast Cancer Centre, Wythenshawe Hospital, Manchester, M23 9LT, UK
| | - Beatrix Elsberger
- Aberdeen Breast Unit, Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZN, UK
| | | | - Sue Hartup
- The Breast Unit at the Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, LS9 7TF, UK
| | - Brian Hogan
- The Breast Unit at the Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, LS9 7TF, UK
| | - Kieran Horgan
- The Breast Unit at the Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, LS9 7TF, UK
| | - Cliona C Kirwan
- The Nightingale Breast Cancer Centre, Wythenshawe Hospital, Manchester, M23 9LT, UK; Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Oglesby Cancer Research Building, Manchester Cancer Research Centre, Wilmslow Road, Manchester, M20 4BX, UK
| | - Stuart A McIntosh
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7AE, UK
| | - Rachel L O'Connell
- Department of Breast Surgery, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey, SM2 5PT, UK
| | - Neill Patani
- Department of Breast Surgery, University College London Hospitals NHS Foundation Trust, London, NW1 2BU, UK
| | - Shelley Potter
- Translational Health Sciences, Bristol Medical School, Canynge Hall, Whatley Road, Bristol, BS8 2PS, UK
| | - Tim Rattay
- Leicester Cancer Research Centre, Clinical Sciences Building, University of Leicester, Leicester Royal Infirmary, Leicester, LE2 2LX, UK
| | - Lisa Sheehan
- Wessex Deanery, Southern House, Otterbourne, Winchester, SO21 2RU, UK
| | - Lynda Wyld
- Department of Oncology and Metabolism, University of Sheffield Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Baek Kim
- The Breast Unit at the Leeds Cancer Centre, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, LS9 7TF, UK
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Haarsma R, van Loevezijn AA, Donswijk ML, Scholten AN, Vrancken Peeters MTFD, van Duijnhoven FH. Added value of repeat sentinel lymph node biopsy in FDG-PET/CT node-negative patients with ipsilateral breast cancer recurrence. Breast Cancer Res Treat 2022; 194:617-627. [PMID: 35727380 DOI: 10.1007/s10549-022-06654-9] [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: 03/22/2022] [Accepted: 06/05/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE Repeat sentinel lymph node biopsy (rSLNB) has been suggested for axillary staging in clinically node-negative (cN0) patients with ipsilateral breast tumor recurrence (IBTR). Although rSLNB is technically feasible in this group of patients, the clinical value has not been established. We aimed to assess the added value of rSLNB in cN0 patients with IBTR who underwent optimal clinical staging with FDG-PET/CT. METHODS This retrospective single-center cohort study included 119 patients with IBTR-staged cT1-4N0M0 with FDG-PET/CT who underwent rSLNB between 2006 and 2020. Overall recurrence-free survival (RFS) and overall survival (OS) were calculated for subgroups with tumor-positive, tumor negative, and unsuccessful rSLNB. RESULTS rSLNB was successful in 79 (66%) of the 119 included patients, of whom 70 (59%) had a tumor negative and 9 (8%) a tumor-positive rSLNB; rSLNB was unsuccessful in the remaining 40 (34%) patients. Patients with a tumor-positive rSLNB had poorer overall 5-year RFS compared to patients with a tumor negative or unsuccessful rSLNB (44% vs. 86% vs. 90%, p = 0.004). Although patients with a tumor-positive rSLNB had worse RFS, the 10-year OS was comparable to a tumor negative or unsuccessful rSLNB (89% vs. 89% vs. 95%, p = 0.701). CONCLUSION The incidence of a tumor-positive rSLNB in patients with a negative FDG-PET/CT is low and does not change survival. Therefore, in cN0 patients with IBTR who underwent optimal clinical staging with FDG-PET/CT, we support a patient- and tumor-tailored treatment strategy in which rSLNB may be omitted.
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Affiliation(s)
- R Haarsma
- Department of Surgical Oncology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Plesnmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - A A van Loevezijn
- Department of Surgical Oncology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Plesnmanlaan 121, 1066CX, Amsterdam, The Netherlands.,Department of Surgical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - M L Donswijk
- Department of Nuclear Medicine, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - A N Scholten
- Department of Radiotherapy, Netherlands Cancer Institute- Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - M T F D Vrancken Peeters
- Department of Surgical Oncology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Plesnmanlaan 121, 1066CX, Amsterdam, The Netherlands.,Department of Surgical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - F H van Duijnhoven
- Department of Surgical Oncology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Plesnmanlaan 121, 1066CX, Amsterdam, The Netherlands.
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Crown A, Ramiah K, Siegel B, Joseph KA. The Role of Safety-Net Hospitals in Reducing Disparities in Breast Cancer Care. Ann Surg Oncol 2022; 29:10.1245/s10434-022-11576-3. [PMID: 35357616 DOI: 10.1245/s10434-022-11576-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 02/27/2022] [Indexed: 12/22/2022]
Abstract
Advances in breast cancer screening and systemic therapies have been credited with profound improvements in breast cancer outcomes; indeed, 5-year relative survival rate approaches 91% in the USA (U.S. National Institutes of Health NCI. SEER Training Modules, Breast). While breast cancer mortality has been declining, oncologic outcomes have not improved equally among all races and ethnicities. Many factors have been implicated in breast cancer disparities; chief among them is limited access to care which contributes to lower rates of timely screening mammography and, once diagnosed with breast cancer, lower rates of receipt of guideline concordant care (Wu, Lund, Kimmick GG et al. in J Clin Oncol 30(2):142-150, 2012). Hospitals with a safety-net mission, such as the essential hospitals, historically have been dedicated to providing high-quality care to all populations and have eagerly embraced the role of caring for the most vulnerable and working to eliminate health disparities. In this article, we review landmark articles that have evaluated the role safety-net hospitals have played in providing equitable breast cancer care including to those patients who face significant social and economic challenges.
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Affiliation(s)
- Angelena Crown
- Breast Surgery, True Family Women's Cancer Center, Swedish Cancer Institute, Seattle, WA, USA
| | | | - Bruce Siegel
- America's Essential Hospitals, Washington, DC, USA
| | - Kathie-Ann Joseph
- Department of Surgery, New York University School of Medicine, NYC Health and Hospitals, Bellevue, New York, NY, USA.
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Sriussadaporn S, Sriussadaporn S, Pak‐art R, Kritayakirana K, Prichayudh S, Samorn P. Ultrasonography increases sensitivity of mammography for diagnosis of multifocal, multicentric breast cancer using 356 whole breast histopathology as a gold standard. SURGICAL PRACTICE 2022. [DOI: 10.1111/1744-1633.12543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Sukanya Sriussadaporn
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Suvit Sriussadaporn
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Rattaplee Pak‐art
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Kritaya Kritayakirana
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Supparerk Prichayudh
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Pasurachate Samorn
- Department of Surgery, Faculty of Medicine Chulalongkorn University Bangkok Thailand
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Wu HL, Lu YJ, Li JW, Wu SY, Chen XS, Liu GY. Prior Local or Systemic Treatment: A Predictive Model Could Guide Clinical Decision-Making for Locoregional Recurrent Breast Cancer. Front Oncol 2022; 11:791995. [PMID: 35198434 PMCID: PMC8858965 DOI: 10.3389/fonc.2021.791995] [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: 10/09/2021] [Accepted: 12/29/2021] [Indexed: 12/24/2022] Open
Abstract
Introduction Locoregional recurrent breast cancer indicates poor prognosis. No solid prediction model is available to predict prognosis and guide clinical management. Prior local treatment or systemic treatment remains controversial. Methods Locoregional recurrent breast cancer patients operated in Fudan University Shanghai Cancer Center were enrolled as a training cohort. An external validation cohort included breast cancer patients after locoregional recurrence from Ruijin Hospital, Shanghai Jiaotong University. A nomogram predicting overall survival after locoregional recurrence was established using multivariable Cox regression analysis while internal and external validation were performed to evaluate its calibration and discrimination. Results Overall, 346 and 96 breast cancer patients were included in the training cohort and the validation cohort separately. A nomogram was developed, including age, neoadjuvant chemotherapy, breast surgery, pathology type, tumor size, lymph node status, hormonal receptor and Her-2 status, disease-free interval, and sites of locoregional recurrence. It had modest calibration and discrimination in the training cohort, internal validation and external validation (concordance index: 0.751, 0.734 and 0.722, respectively). The nomogram classified 266 and 80 patients into low and high-risk subgroups with distinctive prognosis. Local treatment after locoregional recurrence was associated with improved overall survival in low-risk group (P = 0.011), while systemic therapies correlated with better outcomes only in high-risk group (P < 0.001). Conclusion A nomogram based on clinicopathological factors can predict prognosis and identify low and high-risk patients. Local treatment is a prior choice for low-risk patients whereas systemic treatment needs to be considered for high-risk patients, warranting further validation and exploration.
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Affiliation(s)
- Huai-liang Wu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yu-jie Lu
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian-wei Li
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Si-yu Wu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao-song Chen
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Guang-yu Liu, ; Xiao-song Chen,
| | - Guang-yu Liu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Shanghai Cancer Center, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Guang-yu Liu, ; Xiao-song Chen,
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42
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Ge I, Erbes T, Juhasz-Böss I. Prognostic value and management of regional lymph nodes in locoregional breast cancer recurrence: a systematic review of the literature. Arch Gynecol Obstet 2022; 306:943-957. [PMID: 35122159 PMCID: PMC9470629 DOI: 10.1007/s00404-021-06352-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/24/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Management of regional lymph nodes in breast cancer recurrence has been heterogeneous. To facilitate clinical practice, this review aims to give an overview on the prognosis, staging and operative management of (inapparent) regional lymph nodes. METHODS Current national and international guidelines are reviewed and a structured search of the literature between Jan 1, 1999 and Feb 1, 2021 on the repeat sentinel node biopsy (re-SNB) procedure was performed. RESULTS Positive regional lymph nodes in recurrent breast cancer indicate a poorer outcome with axillary recurrences being the most favorable tumor site among all nodal regions. Most preferred staging method is ultrasound ± guided biopsy. PET-CT, scintimammography, SPECT-CT may improve visualization of affected lymph nodes outside the axilla. Concerning operative management 30 articles on re-SNB were identified with a mean harvesting rate of 66.4%, aberrant drainage and aberrant metastasis in 1/3 of the cases. Total rate of metastasis is 17.9%. After previous axillary dissection (ALND) the re-SNB has a significantly lower harvesting rate and higher aberrant drainage and aberrant metastasis rate. The prognostic outcome after re-SNB has been favorable. CONCLUSION Nodal status in recurrent disease has prognostic value. The choice of operative management of clinically inapparent regional lymph nodes during local recurrence should be based on the previous nodal staging method. Patients with previous ALND should be spared a second systematic ALND. Re-SNB or no axillary surgery at all are possible alternatives. Lymphoscintigraphy may be performed to identify extraaxillary drainage. However, for definite recommendations randomized controlled studies are heavily needed.
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Affiliation(s)
- Isabell Ge
- Department of Obstetrics and Gynecology, Medical Center - University of Freiburg, Freiburg, Germany. .,Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Thalia Erbes
- Department of Obstetrics and Gynecology, Medical Center - University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ingolf Juhasz-Böss
- Department of Obstetrics and Gynecology, Medical Center - University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Mamtani A, Sevilimedu V, Le T, Morrow M, Barrio AV. Is local recurrence higher among patients who downstage to breast conservation after neoadjuvant chemotherapy? Cancer 2022; 128:471-478. [PMID: 34597420 PMCID: PMC8776569 DOI: 10.1002/cncr.33929] [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: 07/09/2021] [Revised: 08/24/2021] [Accepted: 08/27/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND In early studies, local recurrence (LR) rates were higher after neoadjuvant chemotherapy (NAC) in comparison with upfront surgery. Modern outcomes are uncertain, particularly among those who are initially breast-conserving surgery-ineligible (BCSi) and downstage to being breast-conserving surgery-eligible (BCSe). METHODS Among patients with cT1-3 breast cancer treated from 2014 to 2018 who were BCSe after NAC, clinicopathologic characteristics and LR were compared between initially BCSe patients and BCSi patients who downstaged. Breast-conserving surgery (BCS) eligibility was determined prospectively. RESULTS Among 685 patients, 243 (35%) were BCSe before and after NAC and had BCS; 282 (41%) were BCSi before NAC, downstaged to BCSe, and had BCS; and 160 (23%) were BCSi before NAC, downstaged to BCSe, and chose mastectomy. The median age was 52 years, and most cancers were cT1-2 (84%), cN+ (61%), and human epidermal growth factor receptor 2-positive (HER2+; 38%) or triple-negative (34%). Those who were BCSe before NAC had a lower cT stage, whereas those who chose mastectomy were younger (P < .05). NAC was usually ACT (doxorubicin, cyclophosphamide, and a taxane)-based (92%), 99% of HER2+ patients received dual blockade, and 99% of BCS patients received adjuvant radiation. At a median follow-up of 35 months, 22 patients (3.2%) had developed LR. The Kaplan-Meier 4-year LR rates were not different among the groups (1.9% for those who were BCSe before and after NAC, 6.3% for those who downstaged to being BCSe and underwent BCS, and 2.7% for those who downstaged and underwent mastectomy; P = .17). CONCLUSIONS LR rates are low after NAC and BCS, even among BCSi patients who downstage, and they are not improved in patients who downstage and choose mastectomy. Mastectomy can be safely avoided in BCSi patients who downstage with NAC.
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Affiliation(s)
- Anita Mamtani
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Tiana Le
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrea V. Barrio
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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44
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Chemotherapy for ipsilateral breast tumor recurrence: a propensity score-matching study. Breast Cancer Res Treat 2022; 192:143-152. [DOI: 10.1007/s10549-021-06493-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 12/16/2021] [Indexed: 11/02/2022]
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45
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Shin SU, Chang JM, Park J, Lee HB, Han W, Moon WK. The Usefulness of Ultrasound Surveillance for Axillary Recurrence in Women With Personal History of Breast Cancer. J Breast Cancer 2022; 25:25-36. [PMID: 35133092 PMCID: PMC8876539 DOI: 10.4048/jbc.2022.25.e3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/02/2021] [Accepted: 11/23/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Sung Ui Shin
- Department of Radiology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jung Min Chang
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
| | - Jiwon Park
- Medical Research Collaborating Center (MRCC), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Byoel Lee
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Wonshik Han
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Woo Kyung Moon
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
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Baek SY, Kim J, Chung IY, Ko BS, Kim HJ, Lee JW, Son BH, Ahn SH, Lee SB. Clinical Course and Predictors of Subsequent Recurrence and Survival of Patients With Ipsilateral Breast Tumor Recurrence. Cancer Control 2022; 29:10732748221089412. [PMID: 35414226 PMCID: PMC9016529 DOI: 10.1177/10732748221089412] [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] [Indexed: 12/24/2022] Open
Abstract
Purpose To evaluate the clinical course and long-term outcomes of patients with
ipsilateral breast tumor recurrence (IBTR) after breast-conserving surgery
(BCS) and identify independent prognostic factors for further
recurrence. Methods In this retrospective study, we reviewed the records of 327 patients who
experienced IBTR after undergoing BCS for breast cancer at Asan Medical
Center during 1990–2013. Overall survival (OS) after IBTR and cumulative
incidence rates of recurrences after IBTR were calculated. The association
of clinicopathological factors with survival and the development of further
recurrence after IBTR was determined in multivariate analysis. Results At a median follow-up of 127.7 months, 97 patients experienced recurrence
after IBTR. The 5-year and 10-year cumulative incidence rates of recurrence
after IBTR were 32% and 41%, respectively. The 5-year and 10-year OS rates
after IBTR were 86.6% and 70.3%, respectively. In multivariate analysis,
hormone receptor negativity was associated with decreases in OS after IBTR
(hazard ratio [HR] 2.83, 95% confidence interval [CI] 1.18–6.78). Patients
with longer disease-free interval (DFI) had decreased risks of second
recurrence (HR .99, 95% CI .99–1.00), and second locoregional recurrence
(LRR) (HR .98, 95% CI .97–.99). Lymphovascular invasion (LVI) of IBTR was
associated with increased recurrence rates (second recurrence-free survival,
HR 3.58, 95% CI 2.16–5.94; second LRR free survival, HR 5.21, 95% CI
2.77–9.78; second distant metastasis-free survival, 2.11, 95% CI 1.04–4.30)
and lower survival rates (OS after IBTR, HR 4.64, 95% CI 2.23–9.67). Conclusions Despite subsequent recurrences during long-term follow-up, the survival rates
after IBTR remained high. Patients with hormone receptor-negative tumors,
shorter DFI, and tumors that present LVI of IBTR had higher risks for
recurrence and poor survival rates after IBTR. The study findings may help
in understanding the course and prognosis of IBTR patients and identifying
high-risk IBTR to establish management strategies.
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Affiliation(s)
- Soo Yeon Baek
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jisun Kim
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Il Yong Chung
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Beom Seok Ko
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Hee Jeong Kim
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jong Won Lee
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Byung Ho Son
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sei-Hyun Ahn
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sae Byul Lee
- Division of Breast Surgery, Department of Surgery, 65526University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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ElSherif A, Shah C, Downs-Kelly E, Alhareb A, Valente SA, Tu C, Al-Hilli Z. Outcomes of ipsilateral breast tumor recurrence after breast conserving surgery: Repeat lumpectomy as an alternative to salvage mastectomy. Surgery 2021; 171:673-681. [PMID: 34911644 DOI: 10.1016/j.surg.2021.10.069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/13/2021] [Accepted: 10/31/2021] [Indexed: 01/16/2023]
Abstract
BACKGROUND We examined the outcomes of salvage mastectomy and repeat lumpectomy for management of ipsilateral breast tumor recurrence. METHODS Between 2013 and 2019, 113 patients with an ipsilateral breast tumor recurrence after breast conserving surgery were identified. Patients and tumor characteristics at initial diagnosis and at recurrence were collected. Outcomes evaluated included second recurrence and overall survival. Complications at 30-days and 90-days after surgery for ipsilateral breast tumor recurrence were evaluated. RESULTS Seventy-two percent of patients underwent salvage mastectomy (n = 84) and 28% underwent repeat lumpectomy (n = 32 overall, n = 13 reirradiation). Salvage mastectomy patients were younger at initial diagnosis (P = .007) with longer time to ipsilateral breast tumor recurrence from first diagnosis (P = .03). At 2.5 years median follow-up, the overall incidence of second recurrence was 8% with 5% rate (n = 4) in salvage mastectomy group versus 16% (n = 5) in repeat lumpectomy group; however, among patients undergoing repeat lumpectomy with reirradiation (n = 13), only one patient developed a second recurrence (8%). There was no significant difference in rates of second local recurrence (P = .11), disease free survival (P = .13), or overall survival (P = .95) between repeat lumpectomy with reirradiation and salvage mastectomy. CONCLUSION At a short-term follow-up, repeat lumpectomy with reirradiation could be considered in a select group of patients presenting with an ipsilateral breast tumor recurrence with multidisciplinary input with low rates of postoperative complications and equivalent survival outcomes.
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Affiliation(s)
- Ayat ElSherif
- Department of General Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH
| | - Chirag Shah
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Erinn Downs-Kelly
- Department of Anatomic Pathology, Pathology & Laboratory Medicine Institute, Cleveland, OH
| | - Alia Alhareb
- Department of General Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH
| | - Stephanie A Valente
- Department of General Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH
| | - Chao Tu
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH
| | - Zahraa Al-Hilli
- Department of General Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH.
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Ueki K, Matsuo Y, Takeda A, Morita S, Taguri M, Kishi N, Hanazawa H, Tsurugai Y, Mizowaki T. Impact of local recurrence on cause-specific death after stereotactic body radiotherapy for early-stage non-small cell lung cancer: dynamic prediction using landmark model. Int J Radiat Oncol Biol Phys 2021; 112:1135-1143. [PMID: 34838867 DOI: 10.1016/j.ijrobp.2021.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/14/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE The purpose of this study was to assess the impact of local recurrence (LR) on cause-specific death (CSD) in patients with non-small cell lung cancer (NSCLC) treated with stereotactic body radiotherapy (SBRT). A dynamic prediction model that incorporated LR as a time-dependent covariate was used. METHODS AND MATERIALS This study included 535 stage I (cT1-T2aN0M0) NSCLC patients treated with SBRT from two institutions. We developed a landmark dynamic prediction model to estimate the probability of a CSD. This model determined the probability of surviving for an additional 3 years at different prediction time points during follow-up, given the history of recurrence status. The baseline covariates included in the model were age, sex, T stage, and histology, while the time-dependent covariates were LR and regional and/or distant recurrence (RDR) status. RESULTS Overall, 137 patients (25.6%) died of lung cancer within a median follow-up of 4.1 years. Of the 195 patients who developed recurrence, 28, 125, and 42 patients had LR only, RDR only, and both, respectively. The landmark model showed that older age, advanced T stage, LR, and RDR were significantly associated with an increased risk of subsequent CSD. Among these covariates, LR (odds ratio [OR], 8.5; 95% confidence interval [CI], 6.0-12.0; P < .001) and RDR (OR, 11.6; 95% CI, 9.1-14.9; P < .001) demonstrated strong effects on CSD within 3 years after the prediction time points. The dynamic prediction provided information on the probability of future CSD according to individual recurrence status during follow-up. CONCLUSIONS Dynamic prediction using the landmark model showed that LR had a substantial impact on subsequent CSD, which was comparable to that of RDR. This result supports the notion that strategies to improve local control are reasonable.
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Affiliation(s)
- Kazuhito Ueki
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University, Graduate School of Medicine, Kyoto, Japan
| | - Yukinori Matsuo
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University, Graduate School of Medicine, Kyoto, Japan.
| | - Atsuya Takeda
- Radiation Oncology Center, Ofuna Chuo Hospital, Ofuna, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masataka Taguri
- Department of Data Science, Yokohama City University, Yokohama, Japan
| | - Noriko Kishi
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University, Graduate School of Medicine, Kyoto, Japan
| | - Hideki Hanazawa
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University, Graduate School of Medicine, Kyoto, Japan
| | | | - Takashi Mizowaki
- Department of Radiation Oncology and Image-Applied Therapy, Kyoto University, Graduate School of Medicine, Kyoto, Japan
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Wei B, Su H, Chen P, Tan HL, Li N, Qin ZE, Huang P, Chang S. Recent advancements in peripheral nerve-specific fluorescent compounds. Biomater Sci 2021; 9:7799-7810. [PMID: 34747953 DOI: 10.1039/d1bm01256h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nerve injury is a common complication of surgery. Accidental nerve damage or transection can lead to severe clinical symptoms including pain, numbness, paralysis and even expiratory dyspnoea. In recent years, with the rise of the field of fluorescence-guided surgery, researchers have discovered that nerve-specific fluorescent agents can serve as nerve markers in animals and can be used to guide surgical procedures and reduce the incidence of intraoperative nerve damage. Currently, researchers have begun to focus on biochemistry, materials chemistry and other fields to produce more neuro-specific fluorescent agents with physiological relevance and they are expected to have clinical applications. This review discusses the agents with potential to be used in fluorescence-guided nerve imaging during surgery.
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Affiliation(s)
- Bo Wei
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Huo Su
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Pei Chen
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Hai-Long Tan
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Ning Li
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Zi-En Qin
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Peng Huang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China.
| | - Shi Chang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha 410008, Hunan, P.R. China. .,National Clinical Research Center for Geriatric Disorders, Changsha 410008, Hunan, P.R. China.,Clinical Research Center for Thyroid Diseases in Hunan Province, Changsha 410008, Hunan, P.R. China
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50
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Wang C, Lin Y, Zhu H, Zhou Y, Mao F, Huang X, Zhou X, Cao X, Sun Q. Breast-conserving therapy for breast cancer with BRCA mutations: a meta-analysis. Breast Cancer 2021; 29:314-323. [PMID: 34766244 DOI: 10.1007/s12282-021-01312-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/31/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND BRCA1/2 mutated breast cancer accounts for 3 to 12% of all women with breast cancer and significantly increases the lifetime risk of breast cancer. However, the optimal local treatment for breast cancer with BRCA germline mutation remains controversial. Here we present a meta-analysis to evaluate the impact of breast-conserving therapy (BCT) on the prognosis of breast cancer with BRCA mutation. METHODS Two independent reviewers searched Pubmed, Embase and Cochrane Central Register of Controlled Trials databases for relevant studies on BCT and BRCA mutated breast cancer. Fixed or random effect models were used for meta-analyses based on whether significant heterogeneity existed among included studies. Funnel plot and Begg's test were employed for the evaluation of publication bias. RESULTS Totally, four studies with five cohorts and a totally 1254 patients were included for meta-analyses. The BCT group involved more T0/T1 (BCT 63.7% Vs. M 48.9%, p < 0.001), N0 (BCT 70.5% Vs. M 56.2%, p < 0.001) and ER negative (BCT 58.8% Vs. M 49.3% p < 0.01) tumors than M group. Patients who received M tended to have prophylactic contralateral mastectomy (BCT 16.5% Vs. M 35.8%, p < 0.001). BCT had a significant higher risk for local recurrence than M (HR 3.838, 95% CI = 2.376-6.201, p < 0.001). The pooled results revealed no significant impact of BCT on disease-free survival (DFS), metastasis-free survival (MFS), breast cancer-specific survival (BCSS) and overall survival (OS). CONCLUSIONS The present meta-analysis suggested that BCT had increasing local recurrence risk, but did not significantly impact patient survival in terms of DFS, MFS, BCSS and OS. BCT may serve as a safe alternative to mastectomy for breast cancer with BRCA mutation. Further high-quality randomized control trials are warranted to explore the optimal surgical management for BRCA mutation carriers.
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Affiliation(s)
- Changjun Wang
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yan Lin
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Hanjiang Zhu
- Department of Dermatology, University of California, 90 Medical Center Way, Surge 110, San Francisco, CA, 94143-0989, USA
| | - Yidong Zhou
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Feng Mao
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Xin Huang
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Xingtong Zhou
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Xi Cao
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Qiang Sun
- Department of Breast Surgery, Peking Union Medical College Hospital, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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