1
|
Rodriguez-Tirado C, Sosa MS. How much do we know about the metastatic process? Clin Exp Metastasis 2024:10.1007/s10585-023-10248-0. [PMID: 38520475 DOI: 10.1007/s10585-023-10248-0] [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: 08/13/2023] [Accepted: 11/17/2023] [Indexed: 03/25/2024]
Abstract
Cancer cells can leave their primary sites and travel through the circulation to distant sites, where they lodge as disseminated cancer cells (DCCs), even during the early and asymptomatic stages of tumor progression. In experimental models and clinical samples, DCCs can be detected in a non-proliferative state, defined as cellular dormancy. This state can persist for extended periods until DCCs reawaken, usually in response to niche-derived reactivation signals. Therefore, their clinical detection in sites like lymph nodes and bone marrow is linked to poor survival. Current cancer therapy designs are based on the biology of the primary tumor and do not target the biology of the dormant DCC population and thus fail to eradicate the initial or subsequent waves of metastasis. In this brief review, we discuss the current methods for detecting DCCs and highlight new strategies that aim to target DCCs that constitute minimal residual disease to reduce or prevent metastasis formation. Furthermore, we present current evidence on the relevance of DCCs derived from early stages of tumor progression in metastatic disease and describe the animal models available for their study. We also discuss our current understanding of the dissemination mechanisms utilized by genetically less- and more-advanced cancer cells, which include the functional analysis of intermediate or hybrid states of epithelial-mesenchymal transition (EMT). Finally, we raise some intriguing questions regarding the clinical impact of studying the crosstalk between evolutionary waves of DCCs and the initiation of metastatic disease.
Collapse
Affiliation(s)
- Carolina Rodriguez-Tirado
- Department of Microbiology and Immunology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Cancer Dormancy and Tumor Microenvironment Institute/Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
| | - Maria Soledad Sosa
- Department of Microbiology and Immunology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
- Cancer Dormancy and Tumor Microenvironment Institute/Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, 10461, USA.
| |
Collapse
|
2
|
Gentilini OD, Cardoso MJ, Senkus E, Poortmans P. De-escalation of loco-regional treatments: Time to find a balance. Breast 2024; 73:103673. [PMID: 38295751 PMCID: PMC10844673 DOI: 10.1016/j.breast.2024.103673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024] Open
Affiliation(s)
- Oreste D Gentilini
- Università Vita-Salute San Raffaele, Milano, Italy; IRCCS Ospedale San Raffaele, Milano, Italy.
| | - Maria-Joao Cardoso
- Champalimaud Foundation Breast Unit, Lisbon, Portugal; University of Lisbon, Faculty of Medicine, Lisbon, Portugal
| | - Elżbieta Senkus
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, Poland
| | - Philip Poortmans
- Department of Radiation Oncology, Iridium Netwerk, Wilrijk, Antwerp, Belgium; Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Antwerp, Belgium
| |
Collapse
|
3
|
Baclig NV, McCann KE. Updates in the treatment of HR+HER2- breast cancer. Curr Opin Obstet Gynecol 2024; 36:57-63. [PMID: 38170552 DOI: 10.1097/gco.0000000000000925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
PURPOSE OF REVIEW Breast cancer (BC) is the most common cancer among women in the United States and the second leading cause of cancer death. BC research, diagnostics, drug development, and expansion of therapies for novel indications advances so rapidly that BC treatment standards change month-by-month. Herein we discuss notable advancements in the past year for hormone receptor positive (HR+) HER2 negative (HER2-) BC. RECENT FINDINGS Radiolabeled estradiol imaging and circulating tumor DNA (ctDNA) have changed our approach to metastatic BC (mBC) detection. Amongst an abundance of therapy options, treatment de-escalation to avoid toxicities is a priority. Promising results with CDK4/6 inhibitors in the curative setting have been demonstrated even as we await final data for use in the metastatic setting. Several novel endocrine therapies are expected to gain FDA-approval in the near future. Antibody-drug conjugates have expanded from other mBC types to HR+HER2- mBC. The PROMISE trial helped define disease recurrence outcomes for premenopausal women seeking pregnancy. SUMMARY The diagnostic and treatment landscape for HR+HER2- BC continues to rapidly evolve on multiple fronts.
Collapse
Affiliation(s)
- Nikita V Baclig
- David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, California, USA
| | | |
Collapse
|
4
|
Thériault K, Ben Moussa M, Perron M, Desbiens C, Poirier B, Poirier É, Leblanc D, Morin C, Lemieux J, Hogue JC, Boudreau D. A Single-Center 18-Year Series of 73 Cases of Metaplastic Carcinoma of the Breast. Breast J 2024; 2024:5920505. [PMID: 38223556 PMCID: PMC10783985 DOI: 10.1155/2024/5920505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 10/27/2023] [Accepted: 11/08/2023] [Indexed: 01/16/2024]
Abstract
Aim To examine the clinical management of metaplastic breast cancer (MeBC), particularly the role of chemotherapy. Methods This retrospective study included patients with MeBC (n = 73) from a tertiary breast cancer center: the "Centre des Maladies du Sein of the CHU de Québec-Université Laval." The specimens were reviewed by two pathologists. Patient and tumor characteristics, systemic therapy (neoadjuvant and adjuvant), disease-free survival (DFS), and overall survival (OS) were recorded. Results The median follow-up was 57.2 months. The mean tumor size was 39.5 ± 32.1 (range, 1-200) mm. Most were in grade 3 (75.3%), without evidence of clinical nodal involvement (75.3%), and triple-negative (79.5%). Chemotherapy was given to 49 (67.1%) patients. Thirty-seven patients (50.7%) underwent a mastectomy, and 22/37 (59.5%) received radiotherapy. Adjuvant chemotherapy was given to 36 patients (49.3%), and nine (12.3%) patients were treated with neoadjuvant chemotherapy. The 5-year OS and DFS rates were 60.2% and 66.8%. Among the nine patients who received neoadjuvant chemotherapy, three (33.3%) achieved a partial response, three (33.3%) had stable disease, and three (33.3%) had disease progression. The use of chemotherapy, especially in the adjuvant setting, had a significant positive effect on 5-year OS (P=0.003) and 5-year DFS (P=0.004). Nodal involvement was associated with worse OS (P=0.049) but similar DFS (P=0.157). Lumpectomy was associated with better 5-year OS (P < 0.0001) and DFS (P=0.0002) compared with mastectomy. Conclusion MeBC represents a rare heterogeneous group of malignancies with poor prognosis. Adjuvant chemotherapy was associated with improved OS and DFS. Patients should be carefully selected for neoadjuvant chemotherapy.
Collapse
Affiliation(s)
| | | | - Marjorie Perron
- CHU de Quebec–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | | | - Brigitte Poirier
- CHU de Quebec–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | - Éric Poirier
- CHU de Quebec–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | | | - Claudya Morin
- CHU de Quebec–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | - Julie Lemieux
- CHU de Quebec–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | - Jean-Charles Hogue
- CHU de Quebec Research Center–Laval University, 1050 Ste-Foy Road, Québec, Canada
| | | |
Collapse
|
5
|
Cheifetz R, McKevitt E. Advances in the Surgical Treatment of Breast Cancer. Curr Oncol 2023; 30:9584-9586. [PMID: 37999113 PMCID: PMC10670006 DOI: 10.3390/curroncol30110693] [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: 08/31/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
Breast cancer is the most commonly occurring cancer in women and has become the most common cancer diagnosed worldwide [...].
Collapse
Affiliation(s)
- Rona Cheifetz
- Department of Surgery, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada;
| | | |
Collapse
|
6
|
Liu G, Kong X, Dai Q, Cheng H, Wang J, Gao J, Wang Y. Clinical Features and Prognoses of Patients With Breast Cancer Who Underwent Surgery. JAMA Netw Open 2023; 6:e2331078. [PMID: 37624596 PMCID: PMC10457722 DOI: 10.1001/jamanetworkopen.2023.31078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/20/2023] [Indexed: 08/26/2023] Open
Abstract
Importance Breast cancer (BC) remains a pervasive malignant neoplasm worldwide, with increasing incidence. However, there are a scarcity of studies examining the clinical characteristics and prognosis of Chinese patients with BC who have undergone surgery. Objective To evaluate overall survival (OS) and disease-free survival (DFS) in patients with surgically treated BC in China, focusing on histopathology and surgical approach. Design, Setting, and Participants This cohort study included a retrospective review of the medical records of patients with unilateral BC who underwent surgery between January 2009 and September 2017, with a median follow-up time of 7.69 years. Clinical features were extracted from these records, and survival analysis was performed. Data analysis was conducted in March 2023. Main Outcomes and Measures Patients' OS and DFS. Results The study included 14 782 patients (14 724 [99.6%] female patients; mean [SD] age, 51.6 [10.9] years). Invasive ductal carcinoma (IDC) was the most prevalent type, observed in 12 671 patients (85.6%). Stages 0, I, II, III, and IV accounted for 6.4% (919 patients), 32.0% (4579 patients), 40.5% (5791 patients), 20.2% (2896 patients), and 0.9% (126 patients) of cases, respectively. Hormone receptor (HR) positivity was observed in 10 241 patients (75.1%), and 3665 (29.1%) tested positive for ERBB2 (formerly HER2/neu). The HR-negative-ERBB2-negative, HR-negative-ERBB2-positive, HR-positive-ERBB2-negative, and HR-positive-ERBB2-positive subtypes constituted 13.3% (1666 patients), 12.7% (1595 patients), 57.8% (7251 patients), and 16.2% (2034 patients) of cases, respectively. Breast-conserving surgery (BCS) was performed in 2884 patients (19.5%). The 5-year and 10-year OS rates were 92.9% (13 689 of 14 732) and 87.4% (3287 of 3760), while the 5-year and 10-year DFS rates were 89.0% (12 916 of 14 512) and 82.9% (3078 of 3713), respectively. Multivariate analysis found that for patients with IDC, age, BCS, invasive tumor size, tumor grade, lymphovascular invasion (LVI), the number of lymph node metastases (LNMs), distant metastasis, Ki67, and HR status were associated with OS, whereas invasive tumor size, tumor grade, LVI, the number of LNMs, HR status, and ERBB2 status were associated with DFS. After propensity score matching, BCS was equivalent to mastectomy with respect to survival in patients with IDC. Conclusions and Relevance This cohort study of patients with BC who underwent surgery in China provides valuable insights into the histopathological characteristics and survival outcomes of this population. The diverse histopathological features emphasize the necessity for customized treatment strategies. The relatively low BCS rate in the study population suggests the need for heightened awareness and adoption of this approach, considering its potential advantages for survival.
Collapse
Affiliation(s)
- Gang Liu
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qichen Dai
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Han Cheng
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jidong Gao
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Yipeng Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
7
|
Hahn E, Rodin D, Sutradhar R, Nofech-Mozes S, Trebinjac S, Paszat LF, Rakovitch E. Can Molecular Biomarkers Help Reduce the Overtreatment of DCIS? Curr Oncol 2023; 30:5795-5806. [PMID: 37366916 DOI: 10.3390/curroncol30060433] [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: 04/12/2023] [Revised: 05/23/2023] [Accepted: 06/05/2023] [Indexed: 06/28/2023] Open
Abstract
Ductal carcinoma in situ (DCIS), especially in the era of mammographic screening, is a commonly diagnosed breast tumor. Despite the low breast cancer mortality risk, management with breast conserving surgery (BCS) and radiotherapy (RT) is the prevailing treatment approach in order to reduce the risk of local recurrence (LR), including invasive LR, which carries a subsequent risk of breast cancer mortality. However, reliable and accurate individual risk prediction remains elusive and RT continues to be standardly recommended for most women with DCIS. Three molecular biomarkers have been studied to better estimate LR risk after BCS-Oncotype DX DCIS score, DCISionRT Decision Score and its associated Residual Risk subtypes, and Oncotype 21-gene Recurrence Score. All these molecular biomarkers represent important efforts towards improving predicted risk of LR after BCS. To prove clinical utility, these biomarkers require careful predictive modeling with calibration and external validation, and evidence of benefit to patients; on this front, further research is needed. Most trials do not incorporate molecular biomarkers in evaluating de-escalation of therapy for DCIS; however, one-the Prospective Evaluation of Breast-Conserving Surgery Alone in Low-Risk DCIS (ELISA) trial-incorporates the Oncotype DX DCIS score in defining a low-risk population and is an important next step in this line of research.
Collapse
Affiliation(s)
- Ezra Hahn
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON M5G 2C4, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Danielle Rodin
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON M5G 2C4, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Rinku Sutradhar
- Institute for Clinical Evaluative Sciences, Toronto, ON M4N 3M5, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
| | - Sharon Nofech-Mozes
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Pathology, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
| | - Sabina Trebinjac
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
| | - Lawrence Frank Paszat
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5T 1P5, Canada
- Institute for Clinical Evaluative Sciences, Toronto, ON M4N 3M5, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
| | - Eileen Rakovitch
- Department of Radiation Oncology, University of Toronto, Toronto, ON M5T 1P5, Canada
- Institute for Clinical Evaluative Sciences, Toronto, ON M4N 3M5, Canada
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
| |
Collapse
|
8
|
Ranganath R, Hui M, Uppin S, Jena S, Shantappa R. An Audit of Breast Conservation Surgery for Breast Cancer - a 7-Year Experience from Southern India. Indian J Surg Oncol 2023; 14:492-496. [PMID: 37324291 PMCID: PMC10267059 DOI: 10.1007/s13193-022-01532-8] [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: 07/03/2021] [Accepted: 04/06/2022] [Indexed: 11/28/2022] Open
Abstract
To audit the use of breast conservation surgery for breast cancer treatment in a tertiary care centre over a 7-year period, and also to chart the clinical, demographic and pathological characteristics of breast cancer patients treated in the setting of a referral centre in a middle income (MDI) group country. A retrospective analysis of the case records of all patients of invasive breast cancer treated at our institute between January 2014 and December 2020 was done after obtaining approval from the Institute Ethics Committee (IEC). The number of patients seen, age, parity, menopausal status, family history of cancer, laterality, site of tumour in the breast, the symptomatology, clinical stage and presence or absence of metastases was the clinical parameters examined. The pathological stage and grade of the tumour, receptor status, treatment offered according to stage and the patterns of failure with respect to the surgery performed were recorded. Statistical analysis was a direct head to head comparison of the percentage proportions of the different variables. A total of 685 patients of breast cancer were treated between January 2014 and December 2020. A total of 53% of the cohort was more than 45 years old and 56.7% were post menopausal. A total of 58.8% of the patients presented with a cancer in the left breast and in the upper outer quadrant. Nearly 41% of the tumours were more than 4 cm in size. The most common receptor profile in our patient population was ER positive, PR positive and HER 2 negative. A total of 27.7% of the patients were offered neo-adjuvant chemotherapy and 63.06% underwent upfront surgery. A total of 19.7% of all surgeries performed (overall) were breast conservation surgeries (BCS). The use of BCS showed an increasing trend over the 7 years studied rising from 16.79 to 25% (annually). The local failure rate for BCS was 11.8% but the incidence of distant metastases was not significantly different compared to the patients who underwent a mastectomy. Breast conservation is safe and feasible in a referral setting even in a middle income nation with multi-disciplinary treatment planning and needs to be adopted widely to preserve the body image and self esteem of patients with breast cancer.
Collapse
Affiliation(s)
- R. Ranganath
- Department of Surgical Oncology, Nizam’s Institute of Medical Sciences, Hyderabad, TG India
| | - Monalisa Hui
- Department of Pathology, Nizam’s Institute of Medical Sciences, Hyderabad, TG India
| | - Shantveer Uppin
- Department of Pathology, Nizam’s Institute of Medical Sciences, Hyderabad, TG India
| | - S. Jena
- Department of Surgical Oncology, Nizam’s Institute of Medical Sciences, Hyderabad, TG India
| | - Rajshekar Shantappa
- Department of Surgical Oncology, Nizam’s Institute of Medical Sciences, Hyderabad, TG India
| |
Collapse
|
9
|
Businaro Fernandes João T, de Oliveira VM, Bagnoli F, Bastos MCS, Rinaldi JF, Brenelli FP, Mateus EF. How well are Brazilian mastologists (breast surgeons) trained in breast reconstruction and oncoplastic surgery? A study of the impact of a breast reconstruction and oncoplastic surgery improvement course. Front Oncol 2023; 13:1139461. [PMID: 37287926 PMCID: PMC10242663 DOI: 10.3389/fonc.2023.1139461] [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: 01/07/2023] [Accepted: 04/24/2023] [Indexed: 06/09/2023] Open
Abstract
Introduction The breasts are a female symbol, impacts self-image and self-esteem. Breast reconstructive and oncoplastic surgeries have an important role in minimizing injuries. In Brazil less than a third of public health system (SUS) users have access to immediate reconstructive surgery. The low rate of breast reconstructions has multiple causes and the deficiency in availability and surgeons' technical qualification play a role. In 2010, the Breast Reconstruction and Oncoplastic Surgery Improvement Course was created by professors of the Mastology Department of Santa Casa de São Paulo and State University of Campinas (UNICAMP). The objectives of this study were to evaluate the impact of the techniques learned on patients' management by the surgeons enrolled in the Course, as well as to characterize their profile. Methods All students enrolled in the Improvement Course between 2010 and 2018 were invited to answer an online questionnaire. Students who did not agree to answer the questionnaire or answered them incompletely were excluded. Results Total students included: 59. The mean age: 48.9 years, male (72%) with more than 5 years of Mastology practice (82.2%), from all regions of Brazil, 1.7% from the North, 33.9% from the Northeast, 44.1% from the Southeast, and 12% from the South. Most of the students considered they had little or no knowledge of breast reconstruction (74.6%) and 91,5% did not consider they had enough aptitude to perform breast reconstructions after finishing residency. After the Course, 96.6% considered themselves apt to perform such surgeries. Over 90% of the students considered the Course had impacted their practice and changed their surgical strategy view. Before the Course, 84.8% of the students stated that less than half of their patients who were operated on for breast cancer had breast reconstruction, compared to 30.5% after the Course. Conclusion The Breast Reconstruction and Oncoplastic Surgery Improvement Course studied here positively impacted the mastologists' management of patients. New training centers worldwide can help a lot of women with breast cancer.
Collapse
Affiliation(s)
- Thais Businaro Fernandes João
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| | - Vilmar Marques de Oliveira
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| | - Fábio Bagnoli
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| | - Maria Carolina Soliani Bastos
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| | - José Francisco Rinaldi
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| | - Fabrício Palermo Brenelli
- State University of Campinas (UNICAMP), Campinas, Brazil
- Beneficiência Portuguesa de São Paulo, São Paulo, Brazil
| | - Evandro Fallaci Mateus
- Irmandade da Santa Casa de Misericórdia de São Paulo (ISCMSP); Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo, Brazil
| |
Collapse
|
10
|
Rassy E, Filleron T, Viansone A, Lacroix-Triki M, Rivera S, Desmoulins I, Serin D, Canon JL, Campone M, Gonçalves A, Levy C, Cottu P, Petit T, Eymard JC, Debled M, Bachelot T, Dalenc F, Roca L, Lemonnier J, Delaloge S, Pistilli B. Pattern and risk factors of isolated local relapse among women with hormone receptor-positive and HER2-negative breast cancer and lymph node involvement: 10-year follow-up analysis of the PACS 01 and PACS 04 trials. Breast Cancer Res Treat 2023; 199:371-379. [PMID: 36988749 DOI: 10.1007/s10549-023-06912-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 03/12/2023] [Indexed: 03/30/2023]
Abstract
PURPOSE We aimed to determine the pattern of isolated local recurrences (ILR) in women with stage II-III hormone receptor-positive and human epidermal growth factor receptor 2 breast cancer (HR + /HER2-BC) after 10-year follow-up. METHODS UNICANCER-PACS 01 and PACS 04 trials included 5,008 women with T1-T3 and N1-N3 to evaluate the efficacy of different anthracycline ± taxanes-containing regimens after modified mastectomy or lumpectomy plus axillary lymph node dissection. We analyzed the data from 2,932 women with HR + /HER2- BC to evaluate the cumulative incidence of ILR and describe the factors associated with ILR. RESULTS After a median follow-up of 9.1 years (95% CI 9.0-9.2 years), the cumulative incidence of ILR increased steadily between 1 and 10 years from 0.2% to 2.5%. The multivariable analysis showed that older age (subhazard ratios [sHR] = 0.95, 95% CI 0.92-0.99) and mastectomy (sHR = 0.39, 95% CI 0.17-0.86) were associated with lower risk of ILR, and no adjuvant endocrine therapy (sHR = 2.73, 95% CI 1.32 7-5.67) with increased risk of ILR. CONCLUSION In this population of high-risk patients with localized HR + /HER2- BC, the risk of ILR was low but remained constant over 10 years. Younger age at diagnosis, breast-conserving surgery, and adjuvant endocrine therapy were independent risk factors of ILR.
Collapse
Affiliation(s)
- Elie Rassy
- Department of Cancer Medicine, University of Paris Saclay, Gustave Roussy, Villejuif, France
| | - Thomas Filleron
- BiostatisticsDepartment, Institut Claudius Regaud, IUCT-Oncopole, Toulouse, France
| | - Alessandro Viansone
- Department of Cancer Medicine, University of Paris Saclay, Gustave Roussy, Villejuif, France
| | - Magali Lacroix-Triki
- Department of Biopathology, University of Paris Saclay, Roussy, Villejuif, France
| | - Sofia Rivera
- Department of Radiation Therapy, University of Paris Saclay, Gustave Roussy, Villejuif, France
| | | | - Daniel Serin
- Department of Medical Oncology, Institut Sainte-Catherine, Avignon, France
| | - Jean Luc Canon
- Department of Medical Oncology, Grand Hôpital de Charleroi, Charleroi, Belgium
| | - Mario Campone
- Department of Medical Oncology, Institut de Cancérologie de l'Ouest, Site René Gauducheau, Site Hospitalier Nord, Saint-Herblain, France
| | - Anthony Gonçalves
- Department of Medical Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Christelle Levy
- Department of Medical Oncology, Centre François Baclesse, Caen, France
| | - Paul Cottu
- Department of Medical Oncology, Institut Curie, Paris, France
| | - Thierry Petit
- Department of Medical Oncology, Centre Paul Strauss, Strasbourg, France
| | | | - Marc Debled
- Department of Medical Oncology, Institut Bergonié, Bordeaux, France
| | - Thomas Bachelot
- Department of Medical Oncology, Centre Leon Berard, Lyon, France
| | - Florence Dalenc
- Department of Medical Oncology, Institut Claudius Regaud, Institut Universitaire Cancer Toulouse-Oncopole, Toulouse, France
| | - Lise Roca
- Institut Régional du Cancer de Montpellier, Parc Euromédecine, Montpellier, France
| | | | - Suzette Delaloge
- Department of Cancer Medicine, University of Paris Saclay, Gustave Roussy, Villejuif, France
| | - Barbara Pistilli
- Department of Cancer Medicine, University of Paris Saclay, Gustave Roussy, Villejuif, France.
| |
Collapse
|
11
|
Abdelsattar JM, Afridi FG, Dai Z, Yousaf N, Seldomridge A, Battin AO, Wen S, Gray D, Marsh JW, Cowher MS, Partin JF, Hazard-Jenkins H, Lupinacci K. The Effect of Lumpectomy and Cavity Shave Margin Status on Recurrence and Survival in Breast-Conserving Surgery. Am Surg 2023; 89:424-433. [PMID: 34196595 DOI: 10.1177/00031348211030464] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND/OBJECTIVE Cavity shave margins (CSMs) decrease rate of positive margins and need for re-excision. Recurrence data following breast-conserving surgery (BCS) are not always available in large cancer registries. We sought to define our recurrence and survival data in BCS with routine excision of CSMs. METHODS A single institution, 10-year retrospective review of breast cancer patients who underwent BCS with routine CSMs was conducted. Cavity shave margin technique was standard. Cox proportional hazard analyses and the Kaplan-Meier method were used to estimate recurrence and survival. RESULTS Breast-conserving surgery with CSM was performed in 839 patients. Re-excision rate to achieve negative margins was 8.5%. Fifty-two patients (75%) underwent margin re-excision vs 18 patients (25%) underwent salvage mastectomy. Positive margin rate stratified by tumor histology was highest for invasive lobular carcinoma followed by mixed invasive ductal carcinoma (IDC) and ductal carcinoma in situ (DCIS), followed by pure DCIS and lowest for IDC. Length of follow-up was (4.7 ± 2.6, years). Overall recurrence rate (locoregional and systemic) was 4.3%: highest in patients with negative lumpectomy margin but positive CSM (L-S+ = 15%) followed by positive lumpectomy and CSMs (L+S+ = 14%), followed by patients with positive lumpectomy margin but negative CSMs (L+S- = 13%) and lowest for negative lumpectomy and CSM (L-S- = 5%), (P = .0008). There was no difference in 5-year breast cancer-specific survival between the 4 subgroups: 96% for L-S-, 86.7% L-S+, 94.7% L+S+ and 90% L+S- (P = .094). CONCLUSIONS Recurrence following BCS with CSMs can be stratified based on both lumpectomy and cavity shave margin positivity. Routine excision of CSMs allows identification of these patient subsets.
Collapse
Affiliation(s)
- Jad M Abdelsattar
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| | - Faryal G Afridi
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| | - Zheng Dai
- Department of Epidemiology, 53422West Virginia University, Morgantown, WV, USA
| | - Natasha Yousaf
- School of Medicine, 53422West Virginia University, Morgantown, WV, USA
| | | | | | - Sijin Wen
- Department of Biostatistics, 53422West Virginia University, Morgantown, WV, USA
| | - Dana Gray
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| | - J Wallis Marsh
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| | - Michael S Cowher
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| | | | | | - Kristin Lupinacci
- Department of Surgery, 53422West Virginia University, Morgantown, WV, USA
| |
Collapse
|
12
|
Magnoni F, Corso G, Maisonneuve P, Massari G, Alberti L, Castelnovo G, Leonardi MC, Sacchini V, Galimberti V, Veronesi P. A propensity score-matched analysis of breast-conserving surgery plus whole-breast irradiation versus mastectomy in breast cancer. J Cancer Res Clin Oncol 2023; 149:1085-1093. [PMID: 35254519 PMCID: PMC11328321 DOI: 10.1007/s00432-022-03973-8] [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: 02/10/2022] [Accepted: 02/22/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Recent observations regarding long-term outcomes among patients with early-stage breast cancer (BC) who underwent breast-conserving surgery (BCS) plus whole-breast irradiation (WBI) or mastectomy are from a small number of registry-based studies. Therefore, these findings may overestimate differences in survival between the two groups, compared with randomized controlled trials conducted in the 1980s. The aim of this study is to compare long-term outcomes and clinicopathologic characteristics between patients treated with BCS + WBI or mastectomy for BC. METHODS We performed a propensity score-matched analysis in a cohort of 9710 patients aged < 70 years who underwent BCS + WBI or mastectomy without external radiotherapy for a first primary BC (pT1-2, N0-3a) at the European Institute of Oncology between 2000 and 2008. Patients were matched by propensity score. RESULTS Median follow-up was 8.4 years (interquartile range 6.5-10.2). The cumulative incidence of axillary lymph node recurrence at 10 years was lower in the BCS + WBI group [2.4% (95% CI, 1.7-3.3%)] than in the mastectomy group [4.4% (95% CI, 3.5-5.5%)] (P = .0005), and the cumulative incidence of contralateral BC was higher in the BCS + WBI group [3.9% (95% CI, 2.8-5.1%)] than in the mastectomy group [2.5% (95% CI, 1.7-3.4%)] (P = .01). Among the 366 patients with HER2 subtype BC, BCS + WBI was associated with a fivefold higher risk [hazard ratio 4.97 (95% CI, 2.28-10.8)] of ipsilateral breast tumor recurrence (IBTR), compared with mastectomy (P < .0001); however, among patients with other BC subtypes, the rates of IBTR were not statistically significantly different. CONCLUSION Patients with HER2 subtype BC (T1-2, N0-3) who underwent BCS + WBI had a statistically significantly higher risk of IBTR than patients who underwent mastectomy. Survival was not statistically significantly different between the groups.
Collapse
Affiliation(s)
- Francesca Magnoni
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy.
| | - Giovanni Corso
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Patrick Maisonneuve
- Division of Epidemiology and Biostatistics, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Giulia Massari
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Luca Alberti
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Giulia Castelnovo
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | | | - Virgilio Sacchini
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Viviana Galimberti
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| |
Collapse
|
13
|
Elson NC, Lewis JD, Shaughnessy EA, Reyna C. Lessons from other fields of medicine, Part 1: Breast cancer. HANDBOOK OF CLINICAL NEUROLOGY 2023; 192:101-118. [PMID: 36796936 DOI: 10.1016/b978-0-323-85538-9.00003-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Through the understanding of multiple etiologies, pathologies, and disease progression trajectories, breast cancer shifted historically from a singular malignancy of the breast to a complex of molecular/biological entities, translating into individualized disease-modifying treatments. As a result, this led to various de-escalations of treatment compared with the gold standard in the era preceding systems biology: radical mastectomy. Targeted therapies have minimized morbidity from the treatments and mortality from the disease. Biomarkers further individualized tumor genetics and molecular biology to optimize treatments targeting specific cancer cells. Landmark discoveries in breast cancer management have evolved through histology, hormone receptors, human epidermal growth factor, single-gene prognostic markers, and multigene prognostic markers. Relevant to the reliance on histopathology in neurodegenerative disorders, histopathology evaluation in breast cancer can serve as a marker of overall prognosis rather than predict response to therapies. This chapter reviews the successes and failures of breast cancer research through history, with focus on the transition from a universal approach for all patients to divergent biomarker development and individualized targeted therapies, discussing future areas of growth in the field that may apply to neurodegenerative disorders.
Collapse
Affiliation(s)
- Nora C Elson
- Department of Surgery, Good Samaritan TriHealth Hospitals, Cincinnati, OH, United States
| | - Jaime D Lewis
- Department of Surgery, University of Cincinnati Medical Center, Cincinnati, OH, United States
| | - Elizabeth A Shaughnessy
- Department of Surgery, University of Cincinnati Medical Center, Cincinnati, OH, United States
| | - Chantal Reyna
- Department of Surgery, Crozer Health Hospitals, Springfield, PA, United States.
| |
Collapse
|
14
|
Koppiker C, Joshi S, Mishra R, Kelkar DA, Chigurupati P, Joshi A, John J, Kadu S, Bagdia A, Thakkar D, Deshmukh C, Allampati H, Sharan G, Dhar U, Nare S, Nagarkar S, Busheri L, Varghese B, Pai M. Therapeutic mammoplasty: a "wise" oncoplastic choice-lessons from the largest single-center cohort from Asia. Front Oncol 2023; 13:1131951. [PMID: 37124516 PMCID: PMC10141318 DOI: 10.3389/fonc.2023.1131951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/06/2023] [Indexed: 05/02/2023] Open
Abstract
Introduction The majority of breast cancer patients from India usually present with advanced disease, limiting the scope of breast conservation surgery. Therapeutic mammoplasty (TM), an oncoplastic technique that permits larger excisions, is quite promising in such a scenario and well suited to breast cancer in medium-to-large-sized breasts with ptosis and in some cases of large or multifocal/multicentric tumors. Here, we describe our TM cohort of 205 (194 malignant and 11 benign) patients from 2012 to 2019 treated at a single surgeon center in India, the largest Asian dataset for TM. Methods All patients underwent treatment after careful discussions by a multidisciplinary tumor board and patient counseling. We report the clinicopathological profiles and surgical, oncological, cosmetic, and patient-related outcomes with different TM procedures. Results The median age of breast cancer patients was 49 years; that of benign disease patients was 41 years. The breast cancer cohort underwent simple (n = 84), complex (n = 71), or extreme (n = 44) TM surgeries. All resection margins were analyzed through intra-operative frozen-section assessment with stringent rad-path analysis protocols. The margin positivity rate was found to be 1.4%. A majority of the cohort was observed to have pT1-pT2 tumors, and the median resection volume was 180 cc. Low post-operative complication rates and good-to-excellent cosmetic scores were observed. The median follow-up was 39 months. We observed 2.07% local and 5.7% distal recurrences, and disease-specific mortality was 3.1%. At median follow-up, the overall survival was observed to be 95.9%, and disease-free survival was found to be 92.2%. The patient-reported outcome measures (PROMs) showed good-to-excellent scores for all types of TMs across BREAST-Q domains. Conclusion We conclude that in India, a country where women present with large and locally advanced tumors, TM safely expands the indications for breast conservation surgery. Our results show oncological and cosmetic outcomes at acceptable levels. Most importantly, PROM scores suggest improved overall wellbeing and better satisfaction with the quality of life. For patients with macromastia, this technique not only focuses on cancer but also improves self-image and reduces associated physical discomfort often overlooked by women in the Indian setting. The popularization of this procedure will enable Indian patients with breast cancer to receive the benefits of breast conservation.
Collapse
Affiliation(s)
- Chaitanyanand Koppiker
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
- International School of Oncoplastic Surgery, Pune, India
- Jehangir Hospital, Pune, India
- *Correspondence: Chaitanyanand Koppiker,
| | - Sneha Joshi
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Rupa Mishra
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Devaki A. Kelkar
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | | | - Anjali Joshi
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Jisha John
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Shweta Kadu
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | | | - Deepti Thakkar
- International School of Oncoplastic Surgery, Pune, India
| | - Chetan Deshmukh
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
| | | | - Gautam Sharan
- Department of Radiation Oncology, Inlaks and Budhrani Hospital, Pune, India
| | - Upendra Dhar
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
- Jehangir Hospital, Pune, India
| | - Smeeta Nare
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Sanket Nagarkar
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| | - Laleh Busheri
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
| | - Beenu Varghese
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
| | - Mugdha Pai
- Orchids Breast Health Centre, Prashanti Cancer Care Mission, Pune, India
- Centre for Translational Cancer Research: A Joint Initiative of Indian Institute of Science Education and Research (IISER), Pune and Prashanti Cancer Care Mission (PCCM), Pune, India
| |
Collapse
|
15
|
Li C, Malapati SJ, Guire JT, Hutchins LF. Consistency Between State's Cancer Registry and All-Payer Claims Database in Documented Radiation Therapy Among Patients Who Received Breast Conservative Surgery. JCO Clin Cancer Inform 2023; 7:e2200099. [PMID: 36724402 PMCID: PMC10166563 DOI: 10.1200/cci.22.00099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 10/31/2022] [Accepted: 12/02/2022] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Arkansas is one of only four known states that have linked All-Payer Claims Database (APCD) to state's cancer registry (Arkansas Cancer Registry [ACR]). We evaluated the reporting consistency of radiation therapy (RT) between the two sources. METHODS Women age ≥ 18 years diagnosed in 2013-2017 with early-stage hormone receptor-positive breast cancer who received breast-conserving surgery were identified. Patients must have continuous insurance coverage (any private plans, Medicaid, and Medicare) in the 13 months (month of diagnosis and 12 months after). Receipt of RT was identified independently from ACR and APCD. We calculated sensitivity, specificity, positive predictive value, and negative predictive value for receipt of RT coded by the registry compared with APCD billing claims as the gold standard. We assessed the degree of concordance between the data sources by Cohen's kappa statistics. RESULTS The final sample included 2,695 patients who were in both databases and satisfied our inclusion/exclusion criteria. Using APCD as the gold standard, there were high sensitivity (88.1%) and positive predictive value (87.7%) and moderate specificity (71.1%) and negative predictive value (71.8%). The overall agreement between the two sources was 83.0%, with a kappa statistic of 0.59 (95% CI, 0.56 to 0.63). Consistency measures varied by age, stage, and insurance type with Medicare fee-for-service coverage only having the best and private insurance only the worse consistency. CONCLUSION In patients with early-stage hormone receptor-positive breast cancer who received breast-conserving surgery, recording of RT receipt was moderately consistent between Arkansas APCD and ACR. Future studies are needed to identify factors affecting reporting consistency to better use this unique resource in addressing population health problems.
Collapse
Affiliation(s)
- Chenghui Li
- Division of Pharmaceutical Evaluation and Policy, Department of Pharmacy Practice, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Sindhu J. Malapati
- Division of Hematology and Oncology, Department of Internal Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR
| | - John T. Guire
- Cancer Administration Service Line, Cancer Registry, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Laura F. Hutchins
- Division of Hematology and Oncology, Department of Internal Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR
| |
Collapse
|
16
|
Mosiun JA, See MH, Teoh LY, Danaee M, Lai LL, Ng CH, Yip CH, Teh MS, Taib NAM, Bustam A, Malik RA, Saad M, Jamaris S, Ung NM. Comparison of Clinical Outcomes Between Low- and High-Risk Groups of Early Breast Cancer Patients Treated with Intraoperative Radiotherapy in Addition to External Beam Radiation: A Multi-Centre Prospective Study. World J Surg 2023; 47:201-208. [PMID: 36305952 DOI: 10.1007/s00268-022-06753-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND There is a paucity of data on the use of intraoperative radiotherapy (IORT) with low-energy X-rays in Malaysian women with early breast cancer. The aim of this study is to evaluate the clinical, cosmetic, and patient-reported outcomes in low- and high-risk early breast cancer patients treated with breast conserving surgery (BCS) and IORT. METHODOLOGY Patients suitable for BCS who were treated with IORT between January 2016 and June 2019 from three centres were analysed. They were divided into low-risk and high-risk groups based on the risk of recurrence according to the TARGeted Intraoperative radioTherapy (TARGIT) A and B study criteria. Outcomes of interest included local recurrence, wound complications, and radiation toxicity, with a subset analysed for cosmetic and patient-reported outcomes. RESULTS Within a median follow-up of 31 months, there were 104 and 211 patients in the low- and high-risk groups, respectively. No significant difference was observed in local recurrence rates (low-risk, 1.0% vs. high-risk, 1.4%; p = 1.000). Both cohorts exhibited low frequencies of severe wound complications ranging between 1.4 and 1.9%. No major radiation toxicities were reported in either group. In the subgroup analysis, low-risk patients had significantly better mean scores in the subscales of inframammary fold and scar. Based on the BREAST-Q patient-reported outcomes questionnaire, seven out of nine parameters were scored similarly between both groups with no significant difference. CONCLUSION This study showed that the use of IORT in both low- and high-risk early breast cancers is efficacious and safe with low recurrence rates and an acceptable toxicity profile.
Collapse
Affiliation(s)
- J A Mosiun
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Mee-Hoong See
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.
| | - Li-Ying Teoh
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Mahmoud Danaee
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Lee-Lee Lai
- Department of Nursing Science, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Char-Hong Ng
- Sunway Medical Centre, 5, Jalan Lagoon Selatan, Bandar Sunway, 47500, Petaling Jaya, Selangor, Malaysia
| | - Cheng-Har Yip
- Ramsay Sime Darby Health Care, Jalan SS 12/1A, Subang Jaya, Malaysia
| | - Mei-Sze Teh
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nur Aishah Md Taib
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
- Universiti Malaya Cancer Research Institute, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Anita Bustam
- Clinical Oncology Unit, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Rozita Abdul Malik
- Clinical Oncology Unit, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Marniza Saad
- Clinical Oncology Unit, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Suniza Jamaris
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Ngie-Min Ung
- Clinical Oncology Unit, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
17
|
Soliani Bastos MC, Bagnoli F, Rinaldi JF, João TBF, de Oliveira VM. Dermoglandular advancement-rotation flap for conservative treatment of breast cancer - description of technique, objective and subjective assessments. Front Oncol 2023; 13:1137924. [PMID: 37207164 PMCID: PMC10189110 DOI: 10.3389/fonc.2023.1137924] [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: 01/05/2023] [Accepted: 04/17/2023] [Indexed: 05/21/2023] Open
Abstract
Objective to describe and evaluate the dermoglandular advancement-rotation flap with no contralateral surgery as a technique for the conservative treatment of breast cancer when skin or a large proportion of gland requires resection. Patients/Methods 14 patients with breast tumors with a mean size of 4.2 cm and need for skin resection. The resection area is included within an isosceles triangle, with its apex located on the areola, which is the pivot for rotation of a dermoglandular flap released through a lateral extension along that triangle base. Symmetry before and after radiotherapy was objectively assessed by authors using the BCCT.core software, as well as subjectively by three experts and patients themselves using the Harvard scale. Results Experts considered the breast symmetry results to be excellent/good for 85.7% of patients in the early post-operative period and 78.6% in the late post-operative period. Excellent/good ratings provided by BCCT.core software amounted to 78.6% of cases in the early post-operative period and 92.9% in the late post-operative period. Symmetry was rated as excellent/good by 100% of patients. Conclusion Dermoglandular advancement-rotation flap technique with no contralateral surgery provides good symmetry when a large proportion of skin or gland requires resection on breast conservative cancer treatment.
Collapse
|
18
|
Radin AS, Bower JE, Irwin MR, Asher A, Hurvitz SA, Cole SW, Crespi CM, Ganz PA. Acute health-related quality of life outcomes and systemic inflammatory markers following contemporary breast cancer surgery. NPJ Breast Cancer 2022; 8:91. [PMID: 35941136 PMCID: PMC9359976 DOI: 10.1038/s41523-022-00456-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 07/05/2022] [Indexed: 11/09/2022] Open
Abstract
Contemporary breast cancer surgical procedures vary greatly by the amount of tissue removed, anesthesia time, and reconstruction. Despite historical literature comparing the health-related quality of life (HRQOL) after lumpectomy and mastectomy, HRQOL data are limited regarding contemporary surgical procedures. Further, biological processes (e.g., inflammation) associated with HRQOL outcomes have not been described. We conducted two studies to examine differences in post-operative physical and mental functioning, pain, fatigue, and systemic inflammatory markers including interleukin (IL)-6, tumor necrosis factor (TNF)-α, and C-reactive protein (CRP) in women with early-stage breast cancer. Study 1 assessed women before and after surgery (n = 27) and Study 2 used a large cross-sectional sample (n = 240) to confirm findings from Study 1 and included a no-surgery comparison group. In Study 1, women who received mastectomy had lower physical functioning than lumpectomy (ps < 0.05), and those who received bilateral mastectomy had worse pain (p < 0.01) and fatigue (p = 0.029) than lumpectomy. Results were replicated in Study 2: mastectomy groups exhibited poorer physical functioning (ps < 0.01) and greater pain (ps < 0.001) than lumpectomy, and bilateral mastectomy was associated with worse fatigue (p < 0.05). Women who received bilateral mastectomy had higher levels of CRP than lumpectomy (p < 0.01) and higher TNF-α than the no-surgery group (p < 0.05). All surgery groups exhibited higher IL-6 than no-surgery (ps < 0.05). More extensive surgery is associated with poorer postoperative HRQOL. As compared to lumpectomy and no-surgery, mastectomy is associated with higher concentrations of systemic inflammatory markers.
Collapse
Affiliation(s)
- Arielle S Radin
- Department of Psychology, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | - Julienne E Bower
- Department of Psychology, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, UCLA, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | - Michael R Irwin
- Department of Psychiatry and Biobehavioral Sciences, UCLA, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | - Arash Asher
- Departments of Medicine and Physical Medicine and Rehabilitation, Cedars Sinai, Los Angeles, CA, USA
| | - Sara A Hurvitz
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Steve W Cole
- Department of Psychiatry and Biobehavioral Sciences, UCLA, Los Angeles, CA, USA
- Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | - Catherine M Crespi
- Department of Biostatistics, UCLA-Fielding School of Public Health, Los Angeles, CA, USA
| | - Patricia A Ganz
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA.
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
- Department of Health Policy & Management, UCLA-Fielding School of Public Health, Los Angeles, CA, USA.
| |
Collapse
|
19
|
Development of the Breast Surgical Oncology Fellowship in the United States. Breast J 2022; 2022:3342910. [PMID: 35711884 PMCID: PMC9187283 DOI: 10.1155/2022/3342910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 04/06/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022]
Abstract
The surgical treatment of breast cancer has rapidly evolved over the past 50 years, progressing from Halsted's radical mastectomy to a public campaign of surgical options, aesthetic reconstruction, and patient empowerment. Sparked by the research of Dr. Bernard Fisher and the first National Surgical Adjuvant Breast and Bowel Project trial in 1971, the field of breast surgery underwent significant growth over the next several decades, enabling general surgeons to limit their practices to the breast. High surgical volumes eventually led to the development of the first formal breast surgical oncology fellowship in a large community-based hospital at Baylor University Medical Center in 1982. The establishment of the American Society of Breast Surgeons, as well as several landmark clinical trials and public campaign efforts, further contributed to the advancement of breast surgery. In 2003, the Society of Surgical Oncology (SSO), in partnership with the American Society of Breast Surgeons and the American Society of Breast Disease, approved its first fellowship training program in breast surgical oncology. Since that time, the number of American fellowship programs has increased to approximately 60 programs, focusing not only on training in breast surgery, but also in medical oncology, radiation oncology, pathology, breast imaging, and plastic and reconstructive surgery. This article focuses on the happenings in the United States that led to the transition of breast surgery from a subset of general surgery to its own specialized field.
Collapse
|
20
|
Wang S, Tang W, Wang S, Hong S, Liu J. Racial Disparities in Survival of Breast Cancer Patients After Surgery. Front Public Health 2022; 10:831906. [PMID: 35646795 PMCID: PMC9136217 DOI: 10.3389/fpubh.2022.831906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/12/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction The racial disparities of opportunity to receive the appropriate intervention and lower insurance coverage may result in survival disparities in different races. This study aims to provide a perspective on racial disparities in the survival of breast cancer patients after surgery. Methods Through data from the Surveillance, Epidemiology, and End Results (SEER) program, this study estimated the survival of breast cancer patients of different races from 1998 to 2017. Inverse probability weighting (IPW) was utilized to adjust the imbalanced clinicopathological features of patients of different races. Results This study analyzed 214,965 breast cancer patients after surgery. Among them, 130,746 patients received BCS, and the remaining 84,219 breast cancer patients underwent mastectomy. Although Asian or Pacific Islander (API) patients after surgery showed higher survival benefit than that of white patients in the primary data, after adjusting for age at diagnosis, luminal subtype, grade, T stage, and N stage in different races, white individuals had the longest period of survival was higher than that of the minority groups in BCS group [breast cancer-specific survival (BCSS): HRWhitevs.API = 0.402, HRWhitevs.Black = 0.132; P < 0.001; overall survival (OS): HRWhitevs.API = 0.689, HRWhitevs.Black = 0.254; all P < 0.001] and mastectomy group (BCSS: HRWhitevs.API = 0.325, HRWhitevs.Black = 0.128; P < 0.001; OS: HRWhitevs.API = 0.481, HRWhitevs.Black = 0.206; all P < 0.001) Conclusions We first identified that the survival benefit of the minority group after surgery was lower than that of white individuals, regardless of tumor chrematistics and surgery types.
Collapse
Affiliation(s)
- Shuhan Wang
- Breast Cancer Center, West District of The First Affiliated Hospital of the University of Science and Technology of China, Hefei, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Weifang Tang
- Breast Cancer Center, West District of The First Affiliated Hospital of the University of Science and Technology of China, Hefei, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shengying Wang
- Breast Cancer Center, West District of The First Affiliated Hospital of the University of Science and Technology of China, Hefei, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shikai Hong
- Breast Cancer Center, West District of The First Affiliated Hospital of the University of Science and Technology of China, Hefei, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Shikai Hong
| | - Jianjun Liu
- Breast Cancer Center, West District of The First Affiliated Hospital of the University of Science and Technology of China, Hefei, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- *Correspondence: Jianjun Liu
| |
Collapse
|
21
|
Estimation of the Surface Dose in Breast Irradiation by the Beam Incident Angle and the 1 cm Depth Dose. J Clin Med 2022; 11:jcm11082154. [PMID: 35456253 PMCID: PMC9032752 DOI: 10.3390/jcm11082154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 03/31/2022] [Accepted: 04/06/2022] [Indexed: 11/30/2022] Open
Abstract
To develop a method of estimating surface dose in whole breast irradiation, we used an anthropomorphic phantom with accessories for the simulation of different breast sizes. The surface points, which are measured by TLDs, are set along with two main directions, superior-inferior and medial-lateral. The incident angle between the photon beam and the surface and the doses at 1 cm beneath the surface at every point are assessed by a computerized treatment planning system (cTPS). With the prescription dose of 200 cGy, the average surface doses under tangential irradiation are 97.73 (±14.96) cGy, 99.90 (±10.73) cGy, and 105.26 (±9.21) cGy for large, medium, and small breast volumes, respectively. The surface dose increased in the model of small breast volume without significance (p = 0.39). The linear analysis between surface dose and the incident angle is y = 0.5258x + 69.648, R2 = 0.7131 (x: incident angle and y: surface dose). We develop the percentage of skin surface dose with reference to a depth of 1 cm (PSDR1cm) to normalize the inhomogeneous dose. The relationship between incident angle and PSDR1cm is y = 0.1894x + 36.021, R2 = 0.6536 (x: incident angle and y: PSDR1cm) by linear analysis. In conclusion, the surface dose in whole breast irradiation could be estimated from this linear relationship between PSDR1cm and incident angle in daily clinical practice by cTPS. Further in vivo data should be studied to verify this formula.
Collapse
|
22
|
Abstract
Dr. Bernard Fisher (1918-2019) was an early proponent of evidence-based medicine using the mechanism of prospective, multicenter, randomized clinical trials to test biological and clinical hypotheses. In this article, I trace how his early scientific work in striving to understand the nature of cancer metastasis through animal experiments led to a new, testable, clinical hypothesis: that surgery to remove only the tumor and a small amount of tissue around it was as effective as the more disfiguring operations that were then the standard treatment. Fisher's work with the National Surgical Adjuvant Breast and Bowel Project (NSABP) using large, randomized clinical trials to demonstrate the veracity of this hypothesis led to a new paradigm in which the emphasis was placed on how systemic therapies used at an early stage of disease could effectively eradicate breast cancer for many patients. This new therapeutic approach led to the successful development of new treatments, many of which are widely used today. Ultimately, the new paradigm led to successfully preventing breast cancer in women who were at high risk for the disease but who had not yet been diagnosed with the disease. Throughout his entire career, Fisher championed the use of large prospective, randomized clinical trials despite criticism from many in the medical community who strongly criticized his use of randomization as a mechanism for testing clinical hypotheses. The approach he and the NSABP employed is still considered to be the highest standard of evidence in conducting clinical studies.
Collapse
Affiliation(s)
- Stewart Anderson
- University of Pittsburgh Graduate School of Public Health - Biostatistics, Pittsburgh, PA, USA
| |
Collapse
|
23
|
Role of Radiotherapy in Breast Cancer. Breast Cancer 2022. [DOI: 10.1007/978-981-16-4546-4_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
24
|
Machuca MPG, Wu WC, Yu BL, Cheng CT. Determinants of Breast-Conserving Therapy in Early-Stage Breast Cancer Patients: A Nationwide Study. Clin Breast Cancer 2021; 22:e473-e479. [PMID: 34974964 DOI: 10.1016/j.clbc.2021.11.007] [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: 08/23/2021] [Revised: 11/21/2021] [Accepted: 11/25/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Evidence from previous studies and treatment guidelines suggested that breast-conserving therapy (BCT) is the treatment of choice for early-stage breast cancer. However, in the last decades, surgeons have noticed a high percentage of mastectomies done in this population. The aim of this study is to explore the factors associated with not choosing BCT among eligible patients with early-stage breast cancer. MATERIALS AND METHODS This study uses a retrospective cohort design. Demographic and clinical characteristics derived from The Taiwan Cancer Registry Database, the National Health Insurance Database and the Death File Database from January 1, 2004 to December 31, 2014. Patients were followed until December 31, 2015. To explore the associated factors related to BCT, we used univariate and multivariate logistic regression analysis. RESULTS A total sample of 25,967 stage I breast cancer patients was included. Among them, 12,191 underwent BCT and 13,776 underwent mastectomy as their primary treatment. The logistic regression analysis reveals that age, pay-for-performance (P4P) program participation, number of affected lymph nodes, tumor size and location, were determinants of BCT. Interestingly enough, histological type did not reach the significance level. CONCLUSION This study shows that personal and clinical characteristics influence the treatment choice in stage 1 breast cancer patients.
Collapse
Affiliation(s)
| | - Wen-Ching Wu
- Department of Medical Research, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Ben-Long Yu
- Department of Surgery, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Chih-Tao Cheng
- Department of Medical Research, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan; Department of Psychology and Social Work, National Defense University, Taipei, Taiwan.
| |
Collapse
|
25
|
Zhao J, Li Q, Feng ZX, Zhang J, Wu S, Jin L, Gallie BL. Tylectomy Safety in Salvage of Eyes with Retinoblastoma. Cancers (Basel) 2021; 13:cancers13225862. [PMID: 34831013 PMCID: PMC8616183 DOI: 10.3390/cancers13225862] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/16/2021] [Accepted: 11/19/2021] [Indexed: 11/25/2022] Open
Abstract
Simple Summary The role of organ-conserving surgery has not been explored in retinoblastoma as it has been in other cancers, such as breast cancer lumpectomy, partial nephrectomy for kidney cancer, and partial orchiectomy for testis cancer. This is largely accounted for by the high mortality of extraocular retinoblastoma compared to intraocular retinoblastoma, and fear of iatrogenic tumor spread with intraocular surgery. We propose the little-known word “tylectomy” (“tulos”, Greek for “lump”) to describe the surgical resection of retinoblastoma. Through review of consecutive patients treated by our team between 2012–2014, we compared survival of patients with eye salvage, including tylectomy, to those who had eye salvage without tylectomy or primary enucleation. We found that patients who had tylectomy had superior survival compared to those who had eye salvage without tylectomy (96% vs. 90%), and comparable survival to those with primary enucleation (96% vs. 95%). Our study supports tylectomy as a safe contribution to retinoblastoma management. Abstract Intraocular surgery is tabooed in retinoblastoma management, due to the concern of lethal extraocular spread. We reviewed the outcomes of consecutive children with intraocular retinoblastoma diagnosed at 29 Chinese centers between 2012–2014. We compared the outcomes of three categories of treatment: eye salvage including tylectomy (Group I), eye salvage without tylectomy (Group II), and primary enucleation (Group III). A total of 960 patients (1243 eyes) were diagnosed: 256 in Group I, 370 in Group II, and 293 in Group III; 41 patients abandoned treatment upfront. The estimated 5-year overall survivals (OS) were, for Group I, 94%, for Group II 89%, and for Group III 95%. The estimated 5-year disease-specific survivals (DSS) were, for Group I, 96%, for Group II 90%, and for Group III 95%. Patients in Group I had a significantly higher 5-year DSS than patients in Group II (p = 0.003) and not significantly different than patients in Group III (p = 0.367). Overall survival was not compromised by the inclusion of tylectomy in eye salvage therapy compared to eye salvage without tylectomy or primary enucleation. Disease-specific survival was better when tylectomy was included in eye salvage treatments. Tylectomy as part of multimodal treatment may contribute to the care of retinoblastoma patients with chemotherapy-resistant tumor, eyes with concomitant ocular complications, or at the risk of treatment abandonment.
Collapse
Affiliation(s)
- Junyang Zhao
- Department of Ophthalmology, Liuzhou Maternity and Child Healthcare Hospital, Liuzhou 545001, China; (J.Z.); (J.Z.)
- Pediatric Oncology Center, Beijing Children’s Hospital, Beijing 100045, China
| | - Qiyan Li
- Department of Ophthalmology, Beijing Tongren Hospital, Beijing 100730, China;
| | - Zhao Xun Feng
- Department of Ophthalmology, University of Ottawa, Ottawa, ON K1L 8L6, Canada;
| | - Jianping Zhang
- Department of Ophthalmology, Liuzhou Maternity and Child Healthcare Hospital, Liuzhou 545001, China; (J.Z.); (J.Z.)
| | - Songyi Wu
- Quanzhou Aier Eye Hospital, Quanzhou 362017, China; (S.W.); (L.J.)
| | - Liwen Jin
- Quanzhou Aier Eye Hospital, Quanzhou 362017, China; (S.W.); (L.J.)
| | - Brenda L. Gallie
- Department of Ophthalmology and Vision Science, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada
- Krembil Research Institute and Techna Institutes, University Health Network, Toronto, ON M5T 2S8, Canada
- Departments of Ophthalmology and Vision Science, Molecular Genetics, and Medical Biophysics, University of Toronto, Toronto, ON M5T 3A9, Canada
- Correspondence: ; Tel.: +1-416-294-9729
| |
Collapse
|
26
|
Admoun C, Mayrovitz H. Choosing Mastectomy vs. Lumpectomy-With-Radiation: Experiences of Breast Cancer Survivors. Cureus 2021; 13:e18433. [PMID: 34729260 PMCID: PMC8555933 DOI: 10.7759/cureus.18433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/02/2021] [Indexed: 11/26/2022] Open
Abstract
Background Annually about 280,000 women are diagnosed with breast cancer. Treatment options depend on age, comorbidities, tumor stage, grade, size, and other factors. Often, patients must decide between two surgical treatment options: mastectomy or lumpectomy-with-radiation herein simply called a lumpectomy. Since both offer similar survival outcomes, the choice ultimately is the patient’s. However, most rely on inputs from doctors, family, friends, personal research, and other actions. We believe decision-making processes for future patients will be aided if experiences of prior breast cancer survivors are known. This study’s aim is to provide such information. Methods Feedback from prior breast cancer survivors was obtained using a 19-question survey distributed online to multiple breast cancer support groups. It focused on issues relevant to choosing between the two surgical options including, post-surgical complications, breast reconstruction, chronic pain, cosmetics, and surgery-choice satisfaction. Results Respondents (N=1606) had a median age of 49 years (range 26 to 88 years) and had a median body mass index (BMI) of 26.6 Kg/m2. There were 978 mastectomy patients (60.9%) and 628 lumpectomy patients (39.1%). With regard to post-surgical reconstruction, 64.2% of mastectomy respondents and 13.5% of lumpectomy respondents decided to undergo breast cancer reconstruction following breast cancer surgery. Almost all (99.8%) of lumpectomy respondents had radiation side-effects; with skin irritation and thickening and chest wall tenderness being the most common. Among mastectomy patients, 94.3% had one or more complications; loss-or-changes in nipple or breast sensation, uneven breasts, chest wall tenderness, and breast swelling were the most common complications. Post-surgical pain lasting six months or more was experienced by a smaller percentage of mastectomy vs. lumpectomy patients (64.1% vs. 78%, p <0.00001). Mastectomy patients were also less likely to have pain that was persistent and present up to the time of the survey (35.4% vs. 46.0%, p=0.0002). With respect to cosmetic outcomes, mastectomy patients vs. lumpectomy patients were less likely to be either satisfied or very satisfied (52.2% vs. 62.7%, p=0.00004). Overall satisfaction of surgical treatment was 70.9% for mastectomy patients and 68.6% for lumpectomy patients. Conclusion Based on the experiences of these breast cancer survivors, mastectomy is associated with less chronic pain frequency and lower incidence of post-surgical side effects compared to lumpectomy. However, mastectomy is associated with lower cosmetic satisfaction. Breast cancer survivors that underwent a lumpectomy, reported being more satisfied with cosmetic outcomes but almost all reported radiation side-effects with skin thickening listed as the most common. Lumpectomy was also associated with higher chronic pain frequency compared to mastectomy. The overall surgical treatment satisfaction reported by mastectomy and lumpectomy respondents was similar. The composite findings will provide information that will aid future breast cancer patients in making a decision between having a mastectomy or a lumpectomy.
Collapse
Affiliation(s)
- Claudia Admoun
- Surgical Oncology, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Harvey Mayrovitz
- Medical Education, Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, Davie, USA
| |
Collapse
|
27
|
Magnoni F, Alessandrini S, Alberti L, Polizzi A, Rotili A, Veronesi P, Corso G. Breast Cancer Surgery: New Issues. Curr Oncol 2021; 28:4053-4066. [PMID: 34677262 PMCID: PMC8534635 DOI: 10.3390/curroncol28050344] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 12/24/2022] Open
Abstract
Since ancient times, breast cancer treatment has crucially relied on surgeons and clinicians making great efforts to find increasingly conservative approaches to cure the tumor. In the Halstedian era (mid-late 19th century), the predominant practice consisted of the radical and disfiguring removal of the breast, much to the detriment of women's psycho-physical well-being. Thanks to enlightened scientists such as Professor Umberto Veronesi, breast cancer surgery has since impressively progressed and adopted a much more conservative approach. Over the last three decades, a better understanding of tumor biology and of its significant biomarkers has made the assessment of genetic and molecular profiles increasingly important. At the same time, neo-adjuvant treatments have been introduced, and great improvements in genetics, imaging technologies and in both oncological and reconstructive surgical techniques have been made. The future of breast cancer management must now rest on an ever more precise and targeted type of surgery that, through an increasingly multidisciplinary and personalized approach, can ensure oncological radicality while offering the best possible quality of life.
Collapse
Affiliation(s)
- Francesca Magnoni
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
| | - Sofia Alessandrini
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
| | - Luca Alberti
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
| | - Andrea Polizzi
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
| | - Anna Rotili
- Division of Breast Radiology, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy;
| | - Paolo Veronesi
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Giovanni Corso
- Division of Breast Surgery, IEO European Institute of Oncology, IRCCS, 20141 Milan, Italy; (S.A.); (L.A.); (A.P.); (P.V.); (G.C.)
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| |
Collapse
|
28
|
Williams MD, Grunvald MW, Skertich NJ, Hayden DM, O'Donoghue C, Torquati A, Becerra AZ. Disruption in general surgery: Randomized controlled trials and changing paradigms. Surgery 2021; 170:1862-1866. [PMID: 34340818 DOI: 10.1016/j.surg.2021.05.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 05/04/2021] [Accepted: 05/05/2021] [Indexed: 11/28/2022]
Affiliation(s)
| | - Miles W Grunvald
- Department of Surgery, Rush University Medical Center, Chicago, IL
| | | | - Dana M Hayden
- Department of Surgery, Rush University Medical Center, Chicago, IL
| | | | - Alfonso Torquati
- Department of Surgery, Rush University Medical Center, Chicago, IL
| | - Adan Z Becerra
- Department of Surgery, Rush University Medical Center, Chicago, IL. https://twitter.com/@AdanZBecerra1
| |
Collapse
|
29
|
de Boniface J, Szulkin R, Johansson ALV. Survival After Breast Conservation vs Mastectomy Adjusted for Comorbidity and Socioeconomic Status: A Swedish National 6-Year Follow-up of 48 986 Women. JAMA Surg 2021; 156:628-637. [PMID: 33950173 PMCID: PMC8100916 DOI: 10.1001/jamasurg.2021.1438] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Question Does breast conservation offer a survival benefit compared with mastectomy when results are adjusted for main confounders such as comorbidity and socioeconomic status? Findings In this large cohort study based on prospectively collected national data from 48 986 patients with breast cancer, overall and breast cancer–specific survival were significantly better after breast-conserving surgery followed by radiotherapy than after mastectomy with or without radiotherapy despite stepwise adjustment for tumor characteristics, treatment, demographics, comorbidity, and socioeconomic background. Meaning Breast conservation seems to offer a survival benefit independent of measured confounders and should be given priority if both breast conservation and mastectomy are valid options. Importance Cohort studies show better survival after breast-conserving surgery (BCS) with postoperative radiotherapy (RT) than after mastectomy (Mx) without RT. It remains unclear whether this is an independent effect or a consequence of selection bias. Objective To determine whether the reported survival benefit of breast conservation is eliminated by adjustment for 2 pivotal confounders, comorbidity and socioeconomic status. Design, Setting, and Participants Cohort study using prospectively collected national data. Swedish public health care; nationwide clinical data from the National Breast Cancer Quality Register, comorbidity data from Patient Registers at the National Board of Health and Welfare, and individual-level education and income data from Statistics Sweden. The cohort included all women diagnosed as having primary invasive T1-2 N0-2 breast cancer and undergoing breast surgery in Sweden from 2008 to 2017. Data were analyzed between August 19, 2020, and November 12, 2020. Exposures Locoregional treatment comparing 3 groups: breast-conserving surgery with radiotherapy (BCS+RT), mastectomy without radiotherapy (Mx-RT), and mastectomy with radiotherapy (Mx+RT). Main Outcomes and Measures Overall survival (OS) and breast cancer–specific survival (BCSS). Main outcomes were determined before initiation of data retrieval. Results Among 48 986 women, 29 367 (59.9%) had BCS+RT, 12413 (25.3%) had Mx-RT, and 7206 (14.7%) had Mx+RT. Median follow-up was 6.28 years (range, 0.01-11.70). All-cause death occurred in 6573 cases, with death caused by breast cancer in 2313 cases; 5-year OS was 91.1% (95% CI, 90.8-91.3) and BCSS was 96.3% (95% CI, 96.1-96.4). Apart from expected differences in clinical parameters, women receiving Mx-RT were older, had a lower level of education, and lower income. Both Mx groups had a higher comorbidity burden irrespective of RT. After stepwise adjustment for all covariates, OS and BCSS were significantly worse after Mx-RT (hazard ratio [HR], 1.79; 95% CI, 1.66-1.92 and HR, 1.66; 95% CI, 1.45-1.90, respectively) and Mx+RT (HR, 1.24; 95% CI, 1.13-1.37 and HR, 1.26; 95% CI, 1.08-1.46, respectively) than after BCS+RT. Conclusions and Relevance Despite adjustment for previously unmeasured confounders, BCS+RT yielded better survival than Mx irrespective of RT. If both interventions are valid options, mastectomy should not be regarded as equal to breast conservation.
Collapse
Affiliation(s)
- Jana de Boniface
- Department of Surgery, Capio St Göran's Hospital, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Robert Szulkin
- SDS Life Science, Danderyd, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Anna L V Johansson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Cancer Registry of Norway, Oslo, Norway
| |
Collapse
|
30
|
Falcone V, Reiser E, Grula L, Bago-Horvath Z, Stolz M, Catic A, Deutschmann C, Singer C, Pfeiler G. Correlation Between Preoperative Radiological and Postoperative Pathological Tumor Size in Patients With HER2 + Breast Cancer After Neoadjuvant Chemotherapy Plus Trastuzumab and Pertuzumab. Clin Breast Cancer 2021; 22:149-160. [PMID: 34229944 DOI: 10.1016/j.clbc.2021.05.017] [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: 04/28/2021] [Accepted: 05/29/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Neoadjuvant chemotherapy (NAC) in combination with anti-HER2 treatment is standard of care in patients with early HER2 positive breast cancer. Preoperative radiological evaluation is mandatory for defining the extent of surgery. In this study, we evaluated the correlation between preoperative radiological and postoperative pathological tumor size in early HER2 positive patients after neoadjuvant chemotherapy in combination with trastuzumab and pertuzumab. In a patient population with HER2 positive breast cancer, who received neoadjuvant chemotherapy and anti-HER2 treatment, the correlation between preoperative radiological and postoperative pathological tumor size was performed. Concordance of radiological and pathological tumor size was found in 55.7%, leading to more extensive breast surgery as required in 7 cases and to the underestimation of 6 neoplastic lesions before surgery, respectively. PATIENTS AND METHODS Seventy early HER2 positive breast cancer patients were included and retrospectively analysed. All preoperative radiological assessments as well as the tumor board decision on surgical extent and pathological evaluation were completed at the Medical University of Vienna. Preoperative radiological assessment of tumor size and lymph node status were compared with final histopathological findings. The correlation between different radiological modalities regarding tumor size was investigated. RESULTS Concordance of radiological and pathological tumor size was found in 55.7 % (50% by sonography and 66.7% by MRI, respectively) of patients with a nonsignificant correlation of r = 0.31 (P = .08). Of the 39 patients with pathologic complete remission (pCR), 16 were also classified as radiological complete response (rCR) while 23 of those showed a radiological stable disease or partial response. In 6 patients, radiological assessment showed a CR but invasive cancer with a tumor size range from 7 to 36 mm was found in histopathological examination. Neither menopausal status (P= .69) nor BMI (P = .60) and age (P = .50) had an impact on the correlation between radiological and histopathological tumor size. Regarding lymph node status, a statistically significant association and clinically relevant correlation between radiological and histopathological evaluation was found (r = 0.66, P < .001). CONCLUSION Concordance between radiology and histopathology was low regarding tumor size after NAC in combination with trastuzumab and pertuzumab, but significant regarding lymph node status.
Collapse
Affiliation(s)
- Veronica Falcone
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Elisabeth Reiser
- Department of Obstetrics and Gynecology, Division of Gynecological Endocrinology and Reproductive medicine, Medical University of Innsbruck, Austria
| | - Lenka Grula
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Zsuzsanna Bago-Horvath
- Department of Pathology, Division of Gynecopathology and Senology, Medical University of Vienna, Austria
| | - Myriam Stolz
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Anja Catic
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Christine Deutschmann
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Christian Singer
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria
| | - Georg Pfeiler
- Department of Obstetrics and Gynecology, Division of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Austria.
| |
Collapse
|
31
|
Lack of definitive presurgical pathological diagnosis is associated with inadequate surgical margins in breast-conserving surgery. Eur J Surg Oncol 2021; 47:2483-2491. [PMID: 34120811 DOI: 10.1016/j.ejso.2021.05.047] [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: 01/08/2021] [Revised: 03/30/2021] [Accepted: 05/30/2021] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To determine the impact of definitive presurgical diagnosis on surgical margins in breast-conserving surgery (BCS) for primary carcinomas; clinicopathological features were also analyzed. METHODS This retrospective study included women who underwent BCS for primary carcinomas in 2016 and 2017. Definitive presurgical diagnosis was defined as having a presurgical core needle biopsy (CNB) and not being upstaged between biopsy and surgery. Biopsy data and imaging findings including breast density were retrieved. Inadequate surgical margins (IM) were defined per latest ASCO and ASTRO guidelines. Univariable and multivariable analyses were performed. RESULTS 360 women (median age, 66) met inclusion criteria with 1 having 2 cancers. 82.5% (298/361) were invasive cancers while 17.5% (63/361) were ductal carcinoma in situ (DCIS). Most biopsies were US-guided (284/346, 82.0%), followed by mammographic (60/346, 17.3%), and MRI-guided (2/346, 0.6%). US and mammographic CNB yielded median samples of 2 and 4, respectively, with a 14G needle. 15 patients (4.2%) lacked presurgical CNB. The IM rate was 30.0%. In multivariable analysis, large invasive cancers (>20 mm), dense breasts, and DCIS were associated with IM (p = 0.029, p = 0.010, and p = 0.013, respectively). Most importantly, lack of definitive presurgical diagnosis was a risk factor for IM (OR, 2.35; 95% CI: 1.23-4.51, p = 0.010). In contrast, neither patient age (<50) nor aggressive features (e.g., LVI) were associated with IM. CONCLUSION Lack of a definitive presurgical diagnosis was associated with a two-fold increase of IM in BCS; other risk factors were dense breasts, large invasive cancers, and DCIS.
Collapse
|
32
|
Sun ZH, Chen C, Kuang XW, Song JL, Sun SR, Wang WX. Breast surgery for young women with early-stage breast cancer: Mastectomy or breast-conserving therapy? Medicine (Baltimore) 2021; 100:e25880. [PMID: 33951002 PMCID: PMC8104198 DOI: 10.1097/md.0000000000025880] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 04/19/2021] [Indexed: 01/04/2023] Open
Abstract
Whether breast-conserving therapy (BCT) should be chosen as a local treatment for young women with early-stage breast cancer is controversial. This study compared the survival benefits of BCT or mastectomy in young women under 40 with early-stage breast cancer and further explored age-stratified outcomes. This study investigated whether there is a survival benefit when young women undergo BCT compared with mastectomy.The characteristics and prognosis of white women under 40 with stage I-II breast cancer from 1988 to 2016 were analyzed using the Surveillance, Epidemiology, and End Results (SEER) database. These women were either treated with BCT or mastectomy. The log-rank test of the Kaplan-Meier survival curve and Cox proportional risk regression model were used to analyze the data and survival. The analysis was stratified by age (18-35 and 36-40 years).A total of 23,810 breast cancer patients were included, of whom 44.9% received BCT and 55.1% underwent mastectomy, with a median follow-up of 116 months. Patients undergoing mastectomy had a higher tumor burden and younger age. By the end of the 20th century, the proportion of BCT had grown from nearly 35% to approximately 60%, and then gradually fell to 35% into the 21st century. Compared with the mastectomy group, the BCT group had improved breast cancer-specific survival (BCSS) (hazard ratio [HR] 0.917; 95% CI, 0.846-0.995, P = .037) and overall survival (OS) (HR 0.925; 95% CI, 0.859-0.997, P = .041). In stratified analysis according to the different ages, the survival benefit of BCT was more pronounced in the slightly older (36-40 years) group while there was no significant survival difference in the younger group (18-35 years).In young women with early-stage breast cancer, BCT showed survival benefits that were at least no worse than mastectomy, and these benefits were even better in the 36 to 40 years age group. Young age may not be a contraindication for BCT.
Collapse
Affiliation(s)
- Zhi-Hong Sun
- Department of General Surgery
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xin-Wen Kuang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jun-Long Song
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Sheng-Rong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | | |
Collapse
|
33
|
Selakovic V, Ranisavljevic M, Lukic D, Djuric M. 21 YEARS AFTER INTRODUCING SENTINEL LYMPH NODE BIOPSY IN CLINICAL PRAXIS AT THE ONCOLOGY INSTITUTE OF VOJVODINA. SANAMED 2021. [DOI: 10.24125/sanamed.v16i1.471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
34
|
Munk A, Reme SE, Jacobsen HB. What Does CATS Have to Do With Cancer? The Cognitive Activation Theory of Stress (CATS) Forms the SURGE Model of Chronic Post-surgical Pain in Women With Breast Cancer. Front Psychol 2021; 12:630422. [PMID: 33833718 PMCID: PMC8023326 DOI: 10.3389/fpsyg.2021.630422] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/01/2021] [Indexed: 01/25/2023] Open
Abstract
Chronic post-surgical pain (CPSP) represents a highly prevalent and significant clinical problem. Both major and minor surgeries entail risks of developing CPSP, and cancer-related surgery is no exception. As an example, more than 40% of women undergoing breast cancer surgery struggle with CPSP years after surgery. While we do not fully understand the pathophysiology of CPSP, we know it is multifaceted with biological, social, and psychological factors contributing. The aim of this review is to advocate for the role of response outcome expectancies in the development of CPSP following breast cancer surgery. We propose the Cognitive Activation Theory of Stress (CATS) as an applicable theoretical framework detailing the potential role of cortisol regulation, inflammation, and inflammatory-induced sickness behavior in CPSP. Drawing on learning theory and activation theory, CATS offers psychobiological explanations for the relationship between stress and health, where acquired expectancies are crucial in determining the stress response and health outcomes. Based on existing knowledge about risk factors for CPSP, and in line with the CATS position, we propose the SURGEry outcome expectancy (SURGE) model of CPSP. According to SURGE, expectancies impact stress physiology, inflammation, and fear-based learning influencing the development and persistence of CPSP. SURGE further proposes that generalized response outcome expectancies drive adaptive or maladaptive stress responses in the time around surgery, where coping dampens the stress response, while helplessness and hopelessness sustains it. A sustained stress response may contribute to central sensitization, alterations in functional brain networks and excessive fear-based learning. This sets the stage for a prolonged state of inflammatory-induced sickness behavior - potentially driving and maintaining CPSP. Finally, as psychological factors are modifiable, robust and potent predictors of CPSP, we suggest hypnosis as an effective intervention strategy targeting response outcome expectancies. We here argue that presurgical clinical hypnosis has the potential of preventing CPSP in women with breast cancer.
Collapse
Affiliation(s)
- Alice Munk
- The Mind-Body Lab, Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Silje Endresen Reme
- The Mind-Body Lab, Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway.,Department of Pain Management and Research, Oslo University Hospital, Oslo, Norway
| | - Henrik Børsting Jacobsen
- The Mind-Body Lab, Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway.,Department of Pain Management and Research, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
35
|
Dammeyer K, Alfonso AR, Diep GK, Kantar RS, Berman ZP, Daar DA, Ramly EP, Sosin M, Ceradini DJ. Predicting postoperative complications following mastectomy in the elderly: Evidence for the 5-factor frailty index. Breast J 2021; 27:509-513. [PMID: 33650221 DOI: 10.1111/tbj.14208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/11/2021] [Accepted: 02/10/2021] [Indexed: 01/01/2023]
Abstract
Understanding the risk factors that contribute to post-mastectomy complications can better inform preoperative discussions. Here, we assess the impact of the 5-Factor Frailty Index Score (mFI-5) in predicting 30-day postoperative complications in patients undergoing mastectomy. A retrospective review of the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) data base was conducted for patients older than 65 undergoing mastectomy between 2010 and 2015. We assessed each patient's Frailty Index Score using the mFI-5. Primary outcomes included wound complications and overall complications. Multivariate logistic and linear regression analyses were used to determine the ability of the mFI-5 to predict postoperative outcomes. A total of 13,783 patients were analyzed. The rate of wound complications was 3.0%, while the rate of overall complications was 6.0%. An mFI-5 score greater than 2 was an independent risk factor for wound complications and overall complications. Overall, patients undergoing mastectomy with an mFI-5 of 2 or greater experienced higher rates of postoperative complications. The mFI-5 is an accessible tool that can be used to risk-stratify patients undergoing mastectomy and can positively contribute to the informed consent and shared decision-making process.
Collapse
Affiliation(s)
- Kristen Dammeyer
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Allyson R Alfonso
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Gustave K Diep
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Rami S Kantar
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Zoe P Berman
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - David A Daar
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Elie P Ramly
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Michael Sosin
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| | - Daniel J Ceradini
- Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, New York, USA
| |
Collapse
|
36
|
Galstyan A, Bunker MJ, Lobo F, Sims R, Inziello J, Stubbs J, Mukhtar R, Kelil T. Applications of 3D printing in breast cancer management. 3D Print Med 2021; 7:6. [PMID: 33559793 PMCID: PMC7871648 DOI: 10.1186/s41205-021-00095-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 01/31/2021] [Indexed: 12/24/2022] Open
Abstract
Three-dimensional (3D) printing is a method by which two-dimensional (2D) virtual data is converted to 3D objects by depositing various raw materials into successive layers. Even though the technology was invented almost 40 years ago, a rapid expansion in medical applications of 3D printing has only been observed in the last few years. 3D printing has been applied in almost every subspecialty of medicine for pre-surgical planning, production of patient-specific surgical devices, simulation, and training. While there are multiple review articles describing utilization of 3D printing in various disciplines, there is paucity of literature addressing applications of 3D printing in breast cancer management. Herein, we review the current applications of 3D printing in breast cancer management and discuss the potential impact on future practices.
Collapse
Affiliation(s)
- Arpine Galstyan
- University of California, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA.,Department of Radiology, Center for Advanced 3D Technologies, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA
| | - Michael J Bunker
- University of California, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA.,Department of Radiology, Center for Advanced 3D Technologies, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA
| | - Fluvio Lobo
- University of Florida, 3100 Technology Pkwy, Orlando, FL, 32826, USA
| | - Robert Sims
- University of Florida, 3100 Technology Pkwy, Orlando, FL, 32826, USA
| | - James Inziello
- University of Florida, 3100 Technology Pkwy, Orlando, FL, 32826, USA
| | - Jack Stubbs
- University of Florida, 3100 Technology Pkwy, Orlando, FL, 32826, USA
| | - Rita Mukhtar
- University of California, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA.,Department of Surgery, University of California, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA
| | - Tatiana Kelil
- University of California, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA. .,Department of Radiology, Center for Advanced 3D Technologies, 1600 Divisadero St, C250, Box 1667, San Francisco, CA, 94115, USA.
| |
Collapse
|
37
|
Margenthaler JA, Dietz JR, Chatterjee A. The Landmark Series: Breast Conservation Trials (including oncoplastic breast surgery). Ann Surg Oncol 2021; 28:2120-2127. [PMID: 33521897 DOI: 10.1245/s10434-020-09534-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/14/2020] [Indexed: 12/20/2022]
Abstract
Significant progress has been made in the treatment and outcome of breast cancer. Some of the most dramatic strides have been in the surgical management of breast cancer. Breast-conserving therapy (BCT), including wide local excision of the tumor followed by irradiation, has become a standard treatment option for women with early-stage invasive breast cancer. Large cooperative group trials have contributed to the paradigm shift from mastectomy to BCT. This review reports the landmark BCT trials that provided the data for current surgical practices. The review also describes the body of literature contributing to the increasing use of oncoplastic techniques for patients undergoing BCT.
Collapse
Affiliation(s)
- Julie A Margenthaler
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
| | - Jill R Dietz
- Department of Surgery, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | | |
Collapse
|
38
|
Greenwood HI, Kelil T, Lobach IV, Fong V, Price ER. Post-lumpectomy breast calcifications: Can original tumor features assist in determining need for biopsy? Clin Imaging 2021; 75:16-21. [PMID: 33486147 DOI: 10.1016/j.clinimag.2021.01.012] [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: 10/15/2020] [Revised: 12/22/2020] [Accepted: 01/15/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The objective of our study was to determine whether, in the digital era, imaging features of a primary breast tumor can be used to influence the decision to biopsy ipsilateral breast calcifications that occur following surgery in women treated with breast conservation surgery (BCS). MATERIALS AND METHODS We retrospectively identified women treated with BCS who subsequently developed suspicious calcifications in the treated breast (BI-RADS 4 or 5) from January 2012 - December 2018. Only cases with histopathological diagnosis by stereotactic or surgical biopsy were included. Pathology reports were reviewed, and biopsy results were considered malignant if invasive carcinoma or ductal carcinoma in situ (DCIS) was found. All other results were considered benign. Fisher's exact test was done comparing frequencies of malignancy between those patients whose original tumor had calcifications versus those whose original tumors were not calcified. RESULTS Of 90 women with suspicious calcifications on a post-BCS mammogram, 65 (72.2%) were biopsy proven benign and 25 (27.8%) were malignant. The original tumor presented without calcifications in 39 patients (43%), and 51 (57%) had calcifications with or without associated mass, focal asymmetry, or architectural distortion. New calcifications were less likely to be malignant if the original tumor presented without calcifications (5/39; 12.8%) as compared to original tumors with calcifications (20/51; 38.5%) [p-value < 0.05]. CONCLUSION New calcifications after BCS are significantly less likely to be malignant if the original tumor presented without calcifications. However, with a PPV of 12.8%, even calcifications in a patient with a non-calcified primary tumor require biopsy.
Collapse
Affiliation(s)
- Heather I Greenwood
- University of California, San Francisco, Department of Radiology and Biomedical Imaging, 1825 4(th) St L3185, San Francisco, CA 94158, United States of America.
| | - Tatiana Kelil
- University of California, San Francisco, Department of Radiology and Biomedical Imaging, 1825 4(th) St L3185, San Francisco, CA 94158, United States of America.
| | - Iryna V Lobach
- University of California San Francisco, Epidemiology and Biostatistics, 1825 4(th) St L3185, San Francisco, CA 94158, United States of America.
| | - Victor Fong
- Steinberg Diagnostic Medical Imaging, 2950 S. Maryland Parkway, Las Vegas, NV 89109, United States of America.
| | - Elissa R Price
- University of California, San Francisco, Department of Radiology and Biomedical Imaging, 1825 4(th) St L3185, San Francisco, CA 94158, United States of America.
| |
Collapse
|
39
|
Montagna G, Morrow M. Breast-conserving Surgery Without Radiation Therapy for Invasive Cancer. Clin Breast Cancer 2021; 21:112-119. [PMID: 34030858 DOI: 10.1016/j.clbc.2021.01.001] [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: 09/14/2020] [Revised: 12/29/2020] [Accepted: 01/02/2021] [Indexed: 01/18/2023]
Abstract
Radiotherapy (RT) after breast-conserving surgery (BCS) halves the risk of local recurrence, and it is considered the standard of care for the vast majority of patients with early invasive breast cancer. However, the majority of patients treated with BCS will not recur locally, even in the absence of RT. Over the past several decades, the improved and widespread use of systemic therapy has significantly decreased the rate of local recurrence. This has stimulated interest in identifying favorable patient subsets not requiring RT. Randomized controlled trials have shown in women aged ≥ 70 years with stage I estrogen receptor-positive (ER+) tumors, RT can be safely omitted. To better identify patients with favorable prognosis, ongoing trials have incorporated biological markers and genomic assays. Despite great research efforts to de-escalate locoregional treatment, real-world data indicate that omission of RT in low-risk patients is inconsistent. Better decision-making is warranted to reduce overtreatment and financial toxicity.
Collapse
Affiliation(s)
- Giacomo Montagna
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
| |
Collapse
|
40
|
Yoon SW, Taunk NK, Freedman GM, Hubley E, O'Reilly S, Teo BKK, Anamalayil S, Dong L, Kennedy C, Zou W, Metz JM, Li T. Per-fraction positional and dosimetric performance of prone breast tangential radiotherapy on Halcyon™ linear accelerator assessed with daily rapid kilo-voltage cone beam computed tomography: a single-institution pilot study. Radiat Oncol 2020; 15:258. [PMID: 33160370 PMCID: PMC7648956 DOI: 10.1186/s13014-020-01700-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 10/29/2020] [Indexed: 11/10/2022] Open
Abstract
Background This study investigates daily breast geometry and delivered dose to prone-positioned patients undergoing tangential whole breast radiation therapy (WBRT) on an O-ring linear accelerator with 6X flattening filter free mode (6X-FFF), planned with electronic compensation (ECOMP) method. Most practices rely on skin marks or daily planar image matching for prone breast WBRT. This system provides low dose daily CBCT, which was used to study daily robustness of delivered dose parameters for prone-positioned WBRT. Methods Eight patients treated with 16-fraction prone-breast WBRT were retrospectively studied. Planning CTs were deformed to daily CBCT to generate daily synthetic CTs, on which delivered dose distributions were calculated. A total of 8 × 16 = 128 synthetic CTs were generated. Consensus ASTRO definition was used to contour Breast PTV Eval for each daily deformed CT. Breast PTV Eval coverage (V90%) and hotspot (V105% and Dmax) were monitored daily to compare prescription dose with daily delivered dose. Various predictors including patient weight, breast width diameter (BWD), and Dice similarity coefficient (DSC) were fit into an analysis of covariance model predicting V90% and V105% deviation from prescribed (ΔV90%, ΔV105%). Statistical significance is indicated with asterisks (* for p < 0.05; ** for p < 0.001). Results Daily delivered Breast PTV Eval V90% was moderately smaller than prescribed (median ΔV90% = − 0.1%*), while V105% was much larger (median ΔV105% = + 10.1%** or + 92.4 cc**). Patient’s weight loss correlated with significantly increased ΔV105% (+ 4.6%/ − 1% weight, R2 = 0.4**) and moderately decreased ΔV90% (− 0.071%/ − 1% wt., R2 = 0.2**). Comprehensive ANCOVA models indicated three factors affect ΔV90% and ΔV105% the most: (1) BWD decrease (− 0.09%* and + 10%**/ − 1 cm respectively), (2) PTV Eval volume decrease (− 0.4%** and + 9%**/ − 100 cc), and for ΔV105% only, (3) the extent of breast deformation (+ 10%**/ − 0.01 DSC). Breast PTV Eval volume also decreased with time (− 2.21*cc/fx), possibly indicating seroma resolution and increase in V105% over time. Conclusions Daily CBCT revealed key delivered dose parameters vary significantly for patients undergoing tangential prone breast WBRT planned with ECOMP using 6X-FFF. Patient weight, BWD, and breast shape deformation could be used to predict dosimetric variations from prescribed. Preliminary findings suggest an adaptive plan based on daily CBCT could reduce excessive dose to the breast.
Collapse
Affiliation(s)
- Suk W Yoon
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA.
| | - Neil K Taunk
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Gary M Freedman
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Emily Hubley
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Shannon O'Reilly
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Boon- Keng K Teo
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Shibu Anamalayil
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Lei Dong
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Christopher Kennedy
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Wei Zou
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - James M Metz
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| | - Taoran Li
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, 3400 Civic Center Blvd, Philadelphia, PA, USA
| |
Collapse
|
41
|
Determinants of Breast-Conserving Therapy in the Asian Population: A Systematic Review. World J Surg 2020; 45:799-807. [PMID: 33051701 DOI: 10.1007/s00268-020-05814-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Treatment guidelines recommend breast-conserving therapy (BCT) for patients with early-stage breast cancer. However, Asian patients choose mastectomy over BCT, and the factors influencing this choice are unknown. This review aimed to identify the factors most frequently reported in the Eastern and Southeastern Asian population influencing the choice of BCT for treatment of early-stage breast cancer. METHODS PRISMA guidelines were followed, and PubMed and EMBASE databases were used. The literature search initially identified 4619 articles; abstract screening and full-text screening were performed on 150 and 19 articles, respectively, and 9 articles were finally included in the study. RESULTS Selection of BCT was associated with sociodemographic factors, such as high socioeconomic status and education level and young age at diagnosis; clinicopathological factors, such as small tumor size and mammographically detected tumors; and healthcare provider factors, such as treatment from a female doctor or from a breast specialist. However, not selecting BCT was associated with personal factors, such as fear of recurrence and avoidance of further treatment. CONCLUSIONS The process of making a treatment decision is complicated and involves many factors influencing patients' choice of surgery type. Exploring these factors helps to elucidate why patients do not choose BCT as their treatment option.
Collapse
|
42
|
The Use of Synthetic Mesh in Reconstructive, Revision, and Cosmetic Breast Surgery. Aesthetic Plast Surg 2020; 44:1120-1127. [PMID: 32844265 DOI: 10.1007/s00266-020-01822-y] [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: 10/25/2012] [Accepted: 05/26/2013] [Indexed: 10/23/2022]
Abstract
BACKGROUND Recent evidence suggests that the use of acellular dermal matrices in prosthetic breast reconstruction, revision, or augmentation may be associated with an increased risk of complications. In this article we report our results of a potential alternative, using a new long-term resorbable synthetic matrix in these cases. METHODS A retrospective study was performed evaluating 11 primary breast reconstructions (19 breasts), 43 secondary reconstructions (77 breasts), 3 augmentation/augmentation mastopexys (6 breasts), and 5 mastopexys (10 breasts) in 62 patients using TIGR® Matrix Surgical Mesh. RESULTS Follow-up ranged from 9.4 to 26.1 months with an average follow-up of 16.5 months. Average age was 54 years. The number of patients who had prior radiation was 9 (14.5 %). Four patients (6.5 %) were smokers. Postoperative breast complications included necrosis of two flaps (1.8 %), two seromas requiring drainage (1.8 %), four infection/extrusions (3.6 %), two relapses of inframammary fold/malposition (1.8 %), and two with rippling (1.8 %). Other complications included six cases of asymmetry that required a corrective procedure. In a variety of breast surgery cases very good aesthetic results were achieved. CONCLUSION The long-term absorbable synthetic matrix, TIGR® Matrix Surgical Mesh, shows potential when used as temporary reinforcement in patients undergoing breast reconstruction or breast surgery revisions and in primary aesthetic procedures, and it appears to be a viable alternative to the use of acellular dermal matrices. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors http://www.springer.com/00266 .
Collapse
|
43
|
Amin AL, Fan F, Winblad OD, Larson KE, Wagner JL. Ipsilateral and Concurrent Breast Cancer and Atypical Ductal Hyperplasia: Does Atypia Also Need Surgical Excision? Ann Surg Oncol 2020; 27:4786-4794. [PMID: 32705514 DOI: 10.1245/s10434-020-08896-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/27/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Standard-of-care management of atypical ductal hyperplasia (ADH) is surgical excision. Multiple studies have identified features of ADH in patients at low risk for upgrade who may benefit from omission of surgical excision. Patients with an ipsilateral breast cancer have been excluded from studies investigating observation for the management of ADH. METHODS This was a retrospective review of women with both a breast cancer and an ipsilateral separate site of ADH diagnosed on percutaneous biopsy, who underwent excision of both sites from 2008 to 2018. Radiographic and pathologic features of ADH and cancer were analyzed, including imaging size, biopsy modality, distance between sites, cancer subtype, grade, prognostic markers, ADH foci, and presence of necrosis or micropapillary features. Final pathology at the ADH site was used to determine upgrade. Multivariable logistic regression was performed to identify variables significantly associated with ADH upgrade to malignancy. RESULTS Among 62 women meeting the inclusion criteria, 11 (17.7%) upgraded to malignancy [9 ductal carcinoma in situ (DCIS), 2 invasive cancer] at the site of ADH. Upgrade was significantly higher with ipsilateral DCIS (p = 0.03), ultrasound biopsy at the ADH site (p = 0.01), and ADH with necrosis (p = 0.04). The group at lowest risk for upgrade had stereotactic biopsy and ADH without necrosis (0% upgrade). CONCLUSION The presence of breast cancer does not significantly increase the likelihood for upgrade at a separate site of ipsilateral concurrent ADH above contemporary reported upgrade rates of ADH alone (10-30%). When considering breast conservation for breast cancer, omitting excision of the site of ADH can be considered when low-risk features are present.
Collapse
Affiliation(s)
- Amanda L Amin
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA.
| | - Fang Fan
- Department of Pathology, The University of Kansas Health System, Kansas City, KS, USA
| | - Onalisa D Winblad
- Department of Radiology, The University of Kansas Health System, Kansas City, KS, USA
| | - Kelsey E Larson
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA
| | - Jamie L Wagner
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA
| |
Collapse
|
44
|
Nasseri B, Turk M, Kosemehmetoglu K, Kaya M, Piskin E, Rabiee N, Webster TJ. The Pimpled Gold Nanosphere: A Superior Candidate for Plasmonic Photothermal Therapy. Int J Nanomedicine 2020; 15:2903-2920. [PMID: 32425523 PMCID: PMC7188077 DOI: 10.2147/ijn.s248327] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/01/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The development of highly efficient nanoparticles to convert light to heat for anti-cancer applications is quite a challenging field of research. METHODS In this study, we synthesized unique pimpled gold nanospheres (PGNSs) for plasmonic photothermal therapy (PPTT). The light-to-heat conversion capability of PGNSs and PPTT damage at the cellular level were investigated using a tissue phantom model. The ability of PGNSs to induce robust cellular damage was studied during cytotoxicity tests on colorectal adenocarcinoma (DLD-1) and fibroblast cell lines. Further, a numerical model of plasmonic (COMSOL Multiphysics) properties was used with the PPTT experimental assays. RESULTS A low cytotoxic effect of thiolated polyethylene glycol (SH-PEG400-SH-) was observed which improved the biocompatibility of PGNSs to maintain 89.4% cell viability during cytometry assays (in terms of fibroblast cells for 24 hrs at a concentration of 300 µg/mL). The heat generated from the nanoparticle-mediated phantom models resulted in ΔT=30°C, ΔT=23.1°C and ΔT=21°C for the PGNSs, AuNRs, and AuNPs, respectively (at a 300 µg/mL concentration and for 325 sec). For the in vitro assays of PPTT on cancer cells, the PGNS group induced a 68.78% lethality (apoptosis) on DLD-1 cells. Fluorescence microscopy results showed the destruction of cell membranes and nuclei for the PPTT group. Experiments further revealed a penetration depth of sufficient PPTT damage in a physical tumor model after hematoxylin and eosin (H&E) staining through pathological studies (at depths of 2, 3 and 4 cm). Severe structural damages were observed in the tissue model through an 808-nm laser exposed to the PGNSs. CONCLUSION Collectively, such results show much promise for the use of the present PGNSs and photothermal therapy for numerous anti-cancer applications.
Collapse
Affiliation(s)
- Behzad Nasseri
- Chemical Engineering Department, Bioengineering Division and Bioengineering Centre, Hacettepe University, Ankara06800, Turkey
- Chemical Engineering and Applied Chemistry Department, Atilim University, Ankara06830, Turkey
- Bioscience Faculty, Shahid Beheshti University, Tehran, Iran
| | - Mustafa Turk
- Bioengineering Department, Kirikkale University, Kirikkale, Turkey
| | | | - Murat Kaya
- Chemical Engineering and Applied Chemistry Department, Atilim University, Ankara06830, Turkey
| | - Erhan Piskin
- Chemical Engineering Department, Bioengineering Division and Bioengineering Centre, Hacettepe University, Ankara06800, Turkey
| | - Navid Rabiee
- Department of Chemistry, Shahid Beheshti University, Tehran, Iran
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA02115, USA
| |
Collapse
|
45
|
Jo IY, Kim ES, Kim WC, Min CK, Yeo S. Dosimetric comparison of incidental axillary irradiation between three‑dimensional conformal and volumetric modulated arc techniques for breast cancer. Mol Clin Oncol 2020; 12:551-556. [DOI: 10.3892/mco.2020.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 02/04/2020] [Indexed: 11/06/2022] Open
Affiliation(s)
- In Young Jo
- Department of Radiation Oncology, Soonchunhyang University Hospital, Cheonan, Chungnam 31151, Republic of Korea
| | - Eun Seog Kim
- Department of Radiation Oncology, Soonchunhyang University Hospital, Cheonan, Chungnam 31151, Republic of Korea
| | - Woo Chul Kim
- Department of Radiation Oncology, Soonchunhyang University Hospital, Cheonan, Chungnam 31151, Republic of Korea
| | - Chul Kee Min
- Department of Radiation Oncology, Soonchunhyang University Hospital, Cheonan, Chungnam 31151, Republic of Korea
| | - Seung‑Gu Yeo
- Department of Radiation Oncology, Soonchunhyang University Hospital, Cheonan, Chungnam 31151, Republic of Korea
| |
Collapse
|
46
|
Saving the Breast Saves the Lives of Breast Cancer Patients. Int J Surg Oncol 2020; 2020:8709231. [PMID: 32181017 PMCID: PMC7063187 DOI: 10.1155/2020/8709231] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/06/2020] [Accepted: 01/21/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction. Surgery has been known as the procedure of choice for breast cancer management since 1700 years before Christ. Nowadays, breast-conserving surgery and mastectomy are performed in selected cases with specific clinical criteria. Here, we compare these two procedures for breast cancer patients with variable features in Cancer Research Center, Tehran, as a single institution experience.
Collapse
|
47
|
Corso G, Magnoni F, Provenzano E, Girardi A, Iorfida M, De Scalzi AM, Invento A, Colleoni M, Cassano E, Trentin C, Gullo RL, Pravettoni G, Gilardi L, Grana CM, Intra M, Galimberti V, Veronesi P, De Lorenzi F, Leonardi MC. Multicentric breast cancer with heterogeneous histopathology: a multidisciplinary review. Future Oncol 2020; 16:395-412. [PMID: 32026709 DOI: 10.2217/fon-2019-0540] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Multiple synchronous (multifocal or multicentric) ipsilateral breast cancers with heterogeneous histopathology are a rare clinical occurrence, however, their incidence is increasing due to the use of MRI for breast cancer screening and staging. Some studies have demonstrated poorer clinical outcomes for this pattern of breast cancer, but there is no evidence to guide clinical practice. In this multidisciplinary review, we reflect on pathology and molecular characteristics, imaging findings, surgical management including conservation and reconstructive options and approach to the axilla, and the role of chemotherapy and radiotherapy. Multidisciplinary discussions appear decisive in planning an appropriate surgical choice and defining the correct systemic treatment tailored to each clinical condition.
Collapse
Affiliation(s)
- Giovanni Corso
- Faculty of Medicine, University of Milan, Milan, Italy.,Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Francesca Magnoni
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Elena Provenzano
- NIHR Cambridge Biomedical Research Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Antonia Girardi
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Monica Iorfida
- Division of Medical Senology, European Institute of Oncology, IRCCS, Milan, Italy
| | | | - Alessandra Invento
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Marco Colleoni
- Division of Medical Senology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Enrico Cassano
- Division of Breast Imaging, European Institute of Oncology, IRCCS, Milan, Italy
| | - Chiara Trentin
- Division of Breast Imaging, European Institute of Oncology, IRCCS, Milan, Italy
| | - Roberto Lo Gullo
- Division of Breast Imaging, European Institute of Oncology, IRCCS, Milan, Italy
| | - Gabriella Pravettoni
- Faculty of Medicine, University of Milan, Milan, Italy.,Applied Research Division for Cognitive & Psychological Science, European Institute of Oncology, IRCCS, Milan, Italy
| | - Laura Gilardi
- Division of Nuclear Medicine, European Institute of Oncology, IRCCS, Milan, Italy
| | - Chiara Maria Grana
- Division of Nuclear Medicine, European Institute of Oncology, IRCCS, Milan, Italy
| | - Mattia Intra
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Viviana Galimberti
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Paolo Veronesi
- Faculty of Medicine, University of Milan, Milan, Italy.,Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Francesca De Lorenzi
- Division of Plastic & Reconstructive Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | | |
Collapse
|
48
|
Fricker J. Bernard Fisher: US surgeon who pioneered a scientific approach for breast cancer treatment. Assoc Med J 2019. [DOI: 10.1136/bmj.l6657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
49
|
Chauvet MP. [New surgery]. Presse Med 2019; 48:1123-1130. [PMID: 31653543 DOI: 10.1016/j.lpm.2019.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 08/28/2019] [Indexed: 10/25/2022] Open
Abstract
Surgery remains an essential step in the treatment of breast cancers, which are mostly diagnosed at early stages thanks to the screening. The evolution of breast cancer surgery is heading for a de-escalation in accordance with scientific data and patient expectations in terms of quality of life. At the mammary level, the evolution towards a conservative surgery is reinforced by complex surgical techniques (oncoplasty) and systemic neoadjuvant treatments. At the ganglionic level, sentinel lymph node dissection progressively replaces axillary dissection without loss of chance for the patients, making it possible to reduce the axillary morbidity. The place of breast reconstruction is growing although a majority of patients do not carry it out. Works need to be continued to understand this rate (less than 30% of patients). Failure of information? Fear of relapse? Medical misunderstanding?
Collapse
Affiliation(s)
- Marie-Pierre Chauvet
- Centre Oscar-Lambret, département de cancérologie sénologique, 3, rue Combemale, 59020 Lille, France.
| |
Collapse
|
50
|
Fiala C, Taher J, Diamandis EP. P4 Medicine or O4 Medicine? Hippocrates Provides the Answer. J Appl Lab Med 2019; 4:108-119. [DOI: 10.1373/jalm.2018.028613] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 02/08/2019] [Indexed: 01/12/2023]
Abstract
Abstract
Background
The term P4 medicine (predictive, preventative, personalized, participatory) was coined by Dr. Leroy Hood of the Institute for Systems Biology to demonstrate his framework to detect and prevent disease through extensive biomarker testing, close monitoring, deep statistical analysis, and patient health coaching.
Methods
In 2017, this group published the results of their “100 Person Wellness Project.” They performed whole genome sequencing and 218 clinical laboratory tests, measured 643 metabolites and 262 proteins, quantified 4616 operational taxonomic units in the microbiome, and monitored exercise in 108 participants for 9 months. The study was also interventional, as members were paired with a coach who gave lifestyle and supplement counseling to improve biomarker levels between each sampling period.
Results
Using this study as a basis, we here analyze the Hippocratic roots and the advantages and disadvantages of P4 medicine. We introduce O4 medicine (overtesting, overdiagnosis, overtreatment, overcharging) as a counterpoint to P4 medicine to highlight the drawbacks, including possible harms and cost.
Conclusions
We hope this analysis will contribute to the discussion about the best use of limited health-care resources to produce maximum benefit for all patients.
Collapse
Affiliation(s)
- Clare Fiala
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Jennifer Taher
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Clinical Biochemistry, University Health Network, Toronto, Ontario, Canada
| | - Eleftherios P Diamandis
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Clinical Biochemistry, University Health Network, Toronto, Ontario, Canada
| |
Collapse
|