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Di Lena É, Iny E, Wong SM, Bassel M, Shah A, Basik M, Boileau JF, Martel K, Meterissian S, Prakash I. Impact of Margin Status on Local Recurrence in Patients with Breast Cancer Undergoing Breast-Conserving Surgery After Neoadjuvant Chemotherapy: A Retrospective Multi-Institutional Cohort Study. Ann Surg Oncol 2024; 31:6786-6794. [PMID: 38969849 DOI: 10.1245/s10434-024-15716-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/16/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND Questions have been raised as to an increased risk of local recurrence with breast-conserving surgery (BCS) post NAC highlighting the uncertainty around optimal margin width in this patient population. We examined the association between margin status and local recurrence-free survival (LRFS) in patients who underwent BCS following NAC. METHODS We performed a retrospective cohort study of adult female patients with stage I-III breast cancer who underwent NAC followed by BCS between 2012 and 2021 at two cancer centers. Margins were categorized as "close" if they were < 1 mm. RESULTS The full cohort included 544 patients with a median age of 53 years (interquartile range [IQR] 44-64). Pathologic complete response (pCR) was achieved in 41.2% of the overall cohort (n = 224). Of the 320 with residual disease, 29.4% (n = 94) had at least one close margin, and 10.9% (n = 35) had ≥2 close margins. Median follow-up was 55 months (IQR 32-83); 4.8% had an ipsilateral breast recurrence (n = 26). Patients with pCR had a higher 5-year LRFS than those with residual disease (98.0% vs. 91.6%, p = 0.02). There was no difference in 5-year LRFS between the margin categories (clear vs. 1 close margin vs. ≥2 close margins) in those with residual disease (92.2% vs. 88.9% vs. 92.9%) (p = 0.78). CONCLUSIONS In patients undergoing BCS post-NAC, those who achieved pCR had a significantly higher LRFS compared with those with residual disease at the time of surgery, but LRFS was not associated with margin width nor the number of close margins.
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MESH Headings
- Humans
- Female
- Breast Neoplasms/pathology
- Breast Neoplasms/surgery
- Breast Neoplasms/drug therapy
- Middle Aged
- Retrospective Studies
- Mastectomy, Segmental
- Neoplasm Recurrence, Local/pathology
- Adult
- Neoadjuvant Therapy
- Margins of Excision
- Follow-Up Studies
- Survival Rate
- Prognosis
- Neoplasm, Residual/pathology
- Neoplasm Staging
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carcinoma, Ductal, Breast/surgery
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/drug therapy
- Chemotherapy, Adjuvant
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Affiliation(s)
- Élise Di Lena
- Department of Surgery, McGill University, Montreal, Canada
- Goodman Cancer Institute, McGill University, Montreal, Canada
| | - Ericka Iny
- McGill University Medical School, Montreal, Canada
| | - Stephanie M Wong
- Department of Surgery, McGill University, Montreal, Canada
- Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Canada
| | - Miranda Bassel
- Department of Surgery, McGill University, Montreal, Canada
| | - Arusa Shah
- Faculté de médecine, Université de Montréal, Montreal, Canada
| | - Mark Basik
- Department of Surgery, McGill University, Montreal, Canada
- Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Canada
- Department of Oncology, McGill University, Montreal, Canada
| | - Jean-François Boileau
- Department of Surgery, McGill University, Montreal, Canada
- Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Canada
- Department of Oncology, McGill University, Montreal, Canada
| | - Karyne Martel
- Department of Surgery, McGill University, Montreal, Canada
| | - Sarkis Meterissian
- Department of Oncology, McGill University, Montreal, Canada
- McGill University Health Centre (MUHC), Montreal, Canada
| | - Ipshita Prakash
- Department of Surgery, McGill University, Montreal, Canada.
- Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Canada.
- Department of Oncology, McGill University, Montreal, Canada.
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2
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Ploumen RAW, Claassens EL, Kooreman LFS, Keymeulen KBMI, van Kats MACE, van Kuijk SMJ, Siesling S, van Nijnatten TJA, Smidt ML. Surgical outcomes and prognosis of HER2+ invasive breast cancer patients with a DCIS component treated with breast-conserving surgery after neoadjuvant systemic therapy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108465. [PMID: 38870869 DOI: 10.1016/j.ejso.2024.108465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 06/04/2024] [Indexed: 06/15/2024]
Abstract
INTRODUCTION In up to 72 % of HER2+ invasive breast cancer (IBC), a ductal carcinoma in situ (DCIS) component is present. The presence of DCIS is associated with increased positive surgical margins after breast-conserving surgery (BCS). The aim of this study was to assess surgical margins, recurrence and survival in a nationwide cohort of HER2+ IBC with versus without a DCIS component, treated with neoadjuvant systemic therapy (NST) and BCS. MATERIALS AND METHODS Women diagnosed with HER2+ IBC treated with NST and BCS, between 2010 and 2019, were selected from the Netherlands Cancer Registry and linked to the Dutch Nationwide Pathology Databank. Kaplan-Meier and Cox regression analyses were performed to determine locoregional recurrence rate (LRR) and overall survival (OS) and associated clinicopathological variables. Surgical outcomes and prognosis were compared between IBC only and IBC+DCIS. RESULTS A total of 3056 patients were included: 1832 with IBC and 1224 with IBC+DCIS. Patients with IBC+DCIS had significantly more often positive surgical margins compared to IBC (12.8 % versus 4.9 %, p < 0.001). Five-year LRR was significantly higher in patients with IBC+DCIS compared to IBC (6.8 % versus 3.6 %, p < 0.001), but the presence of DCIS itself was not significantly associated with LRR after adjusting for confounders in multivariable analysis. Five-year OS did not differ between IBC+DCIS and IBC (94.9 % versus 95.7 %, p = 0.293). CONCLUSION The presence of DCIS is associated with higher rates of positive surgical margins, but not with LRR and lower OS when adjusted for confounders. Further research is necessary to adequately select IBC+DCIS patients for BCS after NST.
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MESH Headings
- Humans
- Female
- Mastectomy, Segmental
- Neoadjuvant Therapy
- Middle Aged
- Breast Neoplasms/pathology
- Breast Neoplasms/surgery
- Breast Neoplasms/drug therapy
- Breast Neoplasms/therapy
- Receptor, ErbB-2/metabolism
- Carcinoma, Intraductal, Noninfiltrating/surgery
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Carcinoma, Intraductal, Noninfiltrating/drug therapy
- Carcinoma, Intraductal, Noninfiltrating/therapy
- Margins of Excision
- Aged
- Prognosis
- Netherlands/epidemiology
- Neoplasm Recurrence, Local
- Adult
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/surgery
- Carcinoma, Ductal, Breast/metabolism
- Carcinoma, Ductal, Breast/drug therapy
- Survival Rate
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Affiliation(s)
- Roxanne A W Ploumen
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, the Netherlands; GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands.
| | - Eva L Claassens
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Loes F S Kooreman
- GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands; Department of Pathology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | | | - Maartje A C E van Kats
- Department of Medical Oncology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Sander M J van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Sabine Siesling
- Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands; Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
| | - Thiemo J A van Nijnatten
- GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands; Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Marjolein L Smidt
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, the Netherlands; GROW - Research Institute for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands
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3
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Heeling E, Volders JH, de Roos WK, van Eekeren RRJP, van der Ploeg IMC, Vrancken Peeters MJTFD. Increasing opportunities for breast-conserving therapy in multiple ipsilateral breast cancer: Dutch nationwide study. Br J Surg 2024; 111:znae229. [PMID: 39291675 DOI: 10.1093/bjs/znae229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 07/03/2024] [Accepted: 08/18/2024] [Indexed: 09/19/2024]
Abstract
INTRODUCTION An increasing number of breast cancer patients undergo breast-conserving surgery (BCS), but multiple ipsilateral breast cancer (MIBC) is still considered a relative contraindication for breast conservation. This study provides an update on trends in the surgical management for MIBC over a 10-year period. METHODS Nationwide data from the Netherlands Cancer Registration of all patients diagnosed with breast cancer between 2011 and 2021 were analysed. The primary outcomes of this study were the incidence of MIBC and the trend in breast surgery type among patients between 2011 and 2021. Secondary outcomes were the positive resection margin rates in patients treated with BCS, the proportion of patients requiring re-excision and overall survival. RESULTS In total, 114 433 patients (83%) with unifocal breast cancer and 23 932 patients (17%) with MIBC were identified. The incidence of MIBC was stable (17%) over the years. Overall BCS rates, both primary and after neoadjuvant chemotherapy, increased in MIBC from 29% in 2011 to 41% in 2021. Re-excision was performed in 1348 patients (n = 8455, 16%). The 5-year OS estimate for patients with MIBC treated with BCS was 93%. The pathological complete response (pCR) in MIBC patients treated with neoadjuvant chemotherapy followed by mastectomy was 23%. CONCLUSION The breast conservation rate in MIBC has increased over the last decade. In addition, 23% of MIBC patients treated with neoadjuvant chemotherapy followed by mastectomy achieved a pCR. This suggests increasing opportunities for even more BCS in MIBC.
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Affiliation(s)
- Eva Heeling
- Department of Surgical Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - José H Volders
- Department of Surgical Oncology, Diakonessenhuis, Utrecht, The Netherlands
| | - Wilfred K de Roos
- Department of Surgical Oncology, Gelderse Vallei Hospital, Ede, The Netherlands
| | | | - Iris M C van der Ploeg
- Department of Surgical Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Amsterdam, The Netherlands
- Department of Surgical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
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4
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Hosseini-Mellner S, Wickberg Å, Karakatsanis A, Valachis A. Impact of neoadjuvant compared to adjuvant chemotherapy on prognosis in patients with hormone-receptor positive / HER2-negative breast cancer: A propensity score matching population-based study. Breast 2024; 76:103741. [PMID: 38759576 PMCID: PMC11127261 DOI: 10.1016/j.breast.2024.103741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND The aim of this population-based cohort study was to investigate the impact of neoadjuvant chemotherapy (NACT) compared to adjuvant chemotherapy in prognosis among patients with HR+/HER2 negative breast cancer. METHOD This population-based study utilized data from the research database BCBaSe 3.0, based on the Swedish National Quality breast cancer register, including all patients with breast cancer diagnosis in Sweden between 2008 and 2019. Propensity score matching approach was applied. The outcomes of interest consisted of distant-disease free (DDFS), breast-cancer specific (BCSS), and overall survival (OS). RESULTS In total, 14 459 patients were included in the study cohort of whom 2086 received NACT. After 1:1 propensity score matching (PSM), 1539 patients in each study group were available for analyses. No statistically significant difference in survival outcomes were observed between patients treated with NACT compared to those treated with adjuvant chemotherapy (Hazard Ratio (HR) for DDFS: 1.20; 95 % CI: 0.80-1.79; HR for BCSS: 1.16; 95 % CI: 0.54-2.49; HR for OS: 1.14; 95 % CI: 0.64-2.05). CONCLUSION In this population-based cohort study of patients with HR+/HER2-breast cancer, the use of NACT seems to be comparable to adjuvant chemotherapy in terms of prognosis, although non-inferiority cannot be proven by this study design. Until further evidence suggesting a survival benefit in favor of either treatment is available, NACT can be pursued when surgical-de-escalation is intended.
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Affiliation(s)
- Servah Hosseini-Mellner
- Institution for Medical Sciences, Faculty of Medicine and Health, Örebro University Hospital, Örebro University, 70182, Örebro, Sweden; Department of Surgery, Södersjukhuset, Stockholm, Sweden
| | - Åsa Wickberg
- Department of Surgery, Faculty of Medicine and Health, Örebro University Hospital, Örebro University, 70182, Örebro, Sweden
| | - Andreas Karakatsanis
- Department of Surgical Sciences, Uppsala University Hospital, Uppsala University, Uppsala, Sweden; Department of Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Antonis Valachis
- Department of Oncology, Faculty of Medicine and Health, Örebro University Hospital, Örebro University, 70182, Örebro, Sweden.
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5
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Roberts A, Hallet J, Nguyen L, Coburn N, Wright FC, Gandhi S, Jerzak K, Eisen A, Look Hong NJ. Neoadjuvant chemotherapy for triple-negative and Her2 +ve breast cancer: striving for the standard of care. Breast Cancer Res Treat 2024; 206:227-244. [PMID: 38676808 DOI: 10.1007/s10549-024-07282-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 02/07/2024] [Indexed: 04/29/2024]
Abstract
PURPOSE Neoadjuvant chemotherapy (NAC) for triple-negative (TN) and Her2-positive (HER2) breast cancers is supported by international guidelines as it can decrease extent of surgery, provide prognostic information, and allow response-driven adjuvant therapies. Our goal was to describe practice patterns for patients with TN and HER2-positive breast cancer and identify the factors associated with the receipt of NAC versus surgery as initial treatment. METHODS A retrospective population-based cohort study of adult women diagnosed with stage I-III TN or HER2-positive breast cancer (2012-2020) in Ontario was completed using linked administrative datasets. The primary outcome was NAC as first treatment. The association between NAC and patient, tumor, and practice-related factors was examined using multivariable logistic regression models. RESULTS Of 14,653 patients included, 23.9% (n = 3500) underwent NAC as first treatment. Patients who underwent NAC were more likely to be younger and have larger tumors, node-positive disease, and stage 3 disease. Of patients who underwent surgery first, 8.8% were seen by a medical oncologist prior to surgery. On multivariable analysis, increasing tumor size (T2 vs T1/T0: 2.75 (2.31-3.28)) and node-positive (N1 vs N0: OR 3.54 (2.92-4.30)) disease were both associated increased odds of receiving NAC. CONCLUSION A considerable proportion of patients with TN and HER2-positive breast cancer do not receive NAC as first treatment. Of those, most were not assessed by both a surgeon and medical oncologist prior to initiating therapy. This points toward potential gaps in multidisciplinary assessment and disparities in receipt of guideline-concordant care.
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Affiliation(s)
- Amanda Roberts
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada.
| | - Julie Hallet
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
| | | | - Natalie Coburn
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
- ICES, Toronto, ON, Canada
| | - Frances C Wright
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
| | - Sonal Gandhi
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
- Department of Medicine, Sunnybrook Health Science Centre, Toronto, ON, Canada
| | - Katarzyna Jerzak
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
- Department of Medicine, Sunnybrook Health Science Centre, Toronto, ON, Canada
| | - Andrea Eisen
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
- Department of Medicine, Sunnybrook Health Science Centre, Toronto, ON, Canada
| | - Nicole J Look Hong
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Sunnybrook Research Institute, 2075 Bayview Ave, T2-063, Toronto, ON, M4N 3M5, Canada
- ICES, Toronto, ON, Canada
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6
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Schiavone A, Ventimiglia F, Zarba Meli E, Taffurelli M, Caruso F, Gentilini OD, Del Mastro L, Livi L, Castellano I, Bernardi D, Minelli M, Fortunato L. Third national surgical consensus conference of the Italian Association of Breast Surgeons (ANISC) on management after neoadjuvant chemotherapy: The difficulty in reaching a consensus. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108351. [PMID: 38701582 DOI: 10.1016/j.ejso.2024.108351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/15/2024] [Accepted: 04/15/2024] [Indexed: 05/05/2024]
Abstract
INTRODUCTION Neoadjuvant chemotherapy (NAC) has a profound impact on surgical management of breast cancer. For this reason, the Italian Association of Breast Surgeons (ANISC) promoted the third national Consensus Conference on this subject, open to multidisciplinary specialists. MATERIALS AND METHODS The Consensus Conference was held on-line in November 2022, and after an introductory session with five core-team experts, participants were asked to vote on eleven controversial issues, while results were collected in real-time with a polling system. RESULTS A total of 164 dedicated specialists from 74 Breast Centers participated. Consensus was reached for only three of the eleven issues, including: 1) the indication to assess the response with Magnetic Resonance Imaging (79 %); 2) the need to re-assess the biological factors of the residual tumor if present (96 %); 3) the possibility of omitting a formal axillary node dissection for cN1 patients if a pathologic Complete Response (pCR) was confirmed with analysis of one or more sentinel lymph nodes (82 %). The majority voted in favor of mapping both the breast and nodal lesions pre-NAC (59 %), and against the omission of sentinel lymph node biopsy in cN0 patients in the case of pathologic or clinical Complete Response (69 %). In cases of cT3/cN1+ tumors with pCR, only 8 % of participants considered appropriate the omission of Post-Mastectomy Radiation Therapy. CONCLUSION There is still a wide variability in surgical approaches after NAC in the "real world". As NAC is increasingly used, multidisciplinary teams should be attuned to conforming their procedures to the rapid advances in this field.
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Affiliation(s)
- Alfonso Schiavone
- Breast Center, San Giovanni-Addolorata Hospital, Via Dell'Amba Aradam 8, 00184, Rome, Italy; Department of Surgical Science, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy.
| | - Fabrizio Ventimiglia
- Breast Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Emanuele Zarba Meli
- Breast Center, San Giovanni-Addolorata Hospital, Via Dell'Amba Aradam 8, 00184, Rome, Italy
| | - Mario Taffurelli
- Breast Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Francesco Caruso
- Breast Unit, Humanitas Istituto Clinico Catanese, Contrada Cubba 11, SP54, 95045, Misterbianco, CT, Italy
| | | | - Lucia Del Mastro
- Breast Unit, IRCCS Ospedale Policlinico San Martino, Department of Internal Medicine and Medical Specialties (DIMI), Largo Rosanna Benzi 10, 16132, Genova, Italy
| | - Lorenzo Livi
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, P.zza San Marco 4, 50121, Florence, Italy
| | - Isabella Castellano
- Pathology Unit, Department of Medical Sciences, University of Turin, Via Giuseppe Verdi 8, 10124, Turin, Italy
| | - Daniela Bernardi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, Milan, Italy; IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Mauro Minelli
- Breast Center, San Giovanni-Addolorata Hospital, Via Dell'Amba Aradam 8, 00184, Rome, Italy
| | - Lucio Fortunato
- Breast Center, San Giovanni-Addolorata Hospital, Via Dell'Amba Aradam 8, 00184, Rome, Italy
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7
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Falo C, Azcarate J, Fernandez-Gonzalez S, Perez X, Petit A, Perez H, Vethencourt A, Vazquez S, Laplana M, Ales M, Stradella A, Fullana B, Pla MJ, Gumà A, Ortega R, Varela M, Pérez D, Ponton JL, Cobo S, Benitez A, Campos M, Fernández A, Villanueva R, Obadia V, Recalde S, Soler-Monsó T, Lopez-Ojeda A, Martinez E, Ponce J, Pernas S, Gil-Gil M, Garcia-Tejedor A. Breast Cancer Patient's Outcomes after Neoadjuvant Chemotherapy and Surgery at 5 and 10 Years for Stage II-III Disease. Cancers (Basel) 2024; 16:2421. [PMID: 39001483 PMCID: PMC11240707 DOI: 10.3390/cancers16132421] [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: 06/11/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/16/2024] Open
Abstract
Introduction: Neoadjuvant chemotherapy in breast cancer offers the possibility to facilitate breast and axillary surgery; it is a test of chemosensibility in vivo with significant prognostic value and may be used to tailor adjuvant treatment according to the response. Material and Methods: A retrospective single-institution cohort of 482 stage II and III breast cancer patients treated with neoadjuvant chemotherapy based on anthracycline and taxans, plus antiHEr2 in Her2-positive cases, was studied. Survival was calculated at 5 and 10 years. Kaplan-Meier curves with a log-rank test were calculated for differences according to age, BRCA status, menopausal status, TNM, pathological and molecular surrogate subtype, 20% TIL cut-off, surgical procedure, response to chemotherapy and the presence of vascular invasion. Results: The pCR rate was 25.3% and was greater in HER2 (51.3%) and TNBC (31.7%) and in BRCA carriers (41.9%). The factors independently related to patient survival were pathology and molecular surrogate subtype, type of surgery, response to NACT and vascular invasion. BRCA status was a protective prognostic factor without reaching statistical significance, with an HR 0.5 (95%CI 0.1-1.4). Mastectomy presented a double risk of distant recurrence compared to breast-conservative surgery (BCS), supporting BCS as a safe option after NACT. After a mean follow-up of 126 (SD 43) months, luminal tumors presented a substantial difference in survival rates calculated at 5 or 10 years (81.2% compared to 74.7%), whereas that for TNBC was 75.3 and 73.5, respectively. The greatest difference was seen according to the response in patients with pCR, who exhibited a 10 years DDFS of 95.5% vs. 72.4% for those patients without pCR, p < 0001. This difference was especially meaningful in TNBC: the 10 years DDFS according to an RCB of 0 to 3 was 100%, 80.6%, 69% and 49.2%, respectively, p < 0001. Patients with a particularly poor prognosis were those with lobular carcinomas, with a 10 years DDFS of 42.9% vs. 79.7% for ductal carcinomas, p = 0.001, and patients with vascular invasion at the surgical specimen, with a 10 years DDFS of 59.2% vs. 83.6% for those patients without vascular invasion, p < 0.001. Remarkably, BRCA carriers presented a longer survival, with an estimated 10 years DDFS of 89.6% vs. 77.2% for non-carriers, p = 0.054. Conclusions: Long-term outcomes after neoadjuvant chemotherapy can help patients and clinicians make well-informed decisions.
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Affiliation(s)
- Catalina Falo
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Juan Azcarate
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
| | - Sergi Fernandez-Gonzalez
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Gynecology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain;
| | - Xavier Perez
- Information and Data Analysis Department, Institut Català d’Oncologia, Bellvitge Research Institute, 08908 Barcelona, Spain; (X.P.); (J.L.P.)
| | - Ana Petit
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
| | - Héctor Perez
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Radiotherapy, Institut Català d’Oncologia, 08908 Barcelona, Spain
| | - Andrea Vethencourt
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Silvia Vazquez
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Maria Laplana
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Radiotherapy, Institut Català d’Oncologia, 08908 Barcelona, Spain
| | - Miriam Ales
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
| | - Agostina Stradella
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Bartomeu Fullana
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Maria J. Pla
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
| | - Anna Gumà
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Radiology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain
| | - Raul Ortega
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Radiology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain
| | - Mar Varela
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
| | - Diana Pérez
- Multidisciplinary Breast Cancer Unit, Department of Reparative Surgery, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (D.P.); (A.L.-O.)
| | - Jose Luis Ponton
- Information and Data Analysis Department, Institut Català d’Oncologia, Bellvitge Research Institute, 08908 Barcelona, Spain; (X.P.); (J.L.P.)
| | - Sara Cobo
- Multidisciplinary Breast Cancer Unit, Department of Pharmacy, Hospital Universitari Bellvitge, 08907 Barcelona, Spain;
| | - Ana Benitez
- Multidisciplinary Breast Cancer Unit, Department of Nuclear Medicine, Hospital Universitari Bellvitge, 08907 Barcelona, Spain;
| | - Miriam Campos
- Multidisciplinary Breast Cancer Unit, Department of Gynecology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain;
| | - Adela Fernández
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Rafael Villanueva
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Veronica Obadia
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Sabela Recalde
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Teresa Soler-Monsó
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
| | - Ana Lopez-Ojeda
- Multidisciplinary Breast Cancer Unit, Department of Reparative Surgery, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (D.P.); (A.L.-O.)
| | - Evelyn Martinez
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Radiotherapy, Institut Català d’Oncologia, 08908 Barcelona, Spain
| | - Jordi Ponce
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Gynecology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain;
| | - Sonia Pernas
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Miguel Gil-Gil
- Multidisciplinary Breast Cancer Unit, Department of Medical Oncology, Institut Català d’Oncologia, 08908 Barcelona, Spain; (A.V.); (S.V.); (A.S.); (B.F.); (A.F.); (R.V.); (V.O.); (S.R.); (S.P.); (M.G.-G.)
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
| | - Amparo Garcia-Tejedor
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), 08908 Barcelona, Spain; (S.F.-G.); (A.P.); (H.P.); (M.L.); (M.J.P.); (A.G.); (R.O.); (M.V.); (E.M.); (J.P.); (A.G.-T.)
- Multidisciplinary Breast Cancer Unit, Department of Pathology, Hospital Universitari Bellvitge, 08907 Barcelona, Spain; (J.A.); (T.S.-M.)
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van Hemert A, van Loevezijn AA, Bosman A, Vlahu CA, Loo CE, Peeters MJTFDV, van Duijnhoven FH, van der Ploeg IMC. Breast surgery after neoadjuvant chemotherapy in patients with lobular carcinoma: surgical and oncologic outcome. Breast Cancer Res Treat 2024; 204:497-507. [PMID: 38189904 DOI: 10.1007/s10549-023-07192-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/19/2023] [Indexed: 01/09/2024]
Abstract
INTRODUCTION Breast cancer patients with invasive lobular carcinoma (ILC) have an increased risk of positive margins after surgery and often show little response to neoadjuvant chemotherapy (NAC). We aimed to investigate surgical outcomes in patients with ILC treated with NAC. METHODS In this retrospective cohort study, all breast cancer patients with ILC treated with NAC who underwent surgery at the Netherlands Cancer Institute from 2010 to 2019 were selected. Patients with mixed type ILC in pre-NAC biopsies were excluded if the lobular component was not confirmed in the surgical specimen. Main outcomes were tumor-positive margins and re-excision rate. Associations between baseline characteristics and tumor-positive margins were assessed, as were complications, locoregional recurrence rate (LRR), recurrence-free survival (RFS), and overall survival (OS). RESULTS We included 191 patients. After NAC, 107 (56%) patients had breast conserving surgery (BCS) and 84 (44%) patients underwent mastectomy. Tumor-positive margins were observed in 67 (35%) patients. Fifty five (51%) had BCS and 12 (14%) underwent mastectomy (p value < 0.001). Re-excision was performed in 35 (33%) patients with BCS and in 4 (5%) patients with mastectomy. Definitive surgery was mastectomy in 107 (56%) patients and BCS in 84 (44%) patients. Tumor-positive margins were associated with cT ≥ 3 status (OR 4.62, 95% CI 1.26-16.98, p value 0.021) in the BCS group. Five-year LRR (4.7%), RFS (81%), and OS (93%) were not affected by type of surgery after NAC. CONCLUSION Although 33% of ILC breast cancer patients undergoing BCS after NAC required re-excision for positive resection margins, it is considered safe given that five-year RFS remained excellent and LRR and OS did not differ by extent of surgery.
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Affiliation(s)
- Annemiek van Hemert
- Department of Surgical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Ariane A van Loevezijn
- Department of Surgical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Anne Bosman
- Department of Surgical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
- Department of Surgery, NoordWest Ziekenhuisgroep, Wilhelminalaan 12, 1815 JD, Alkmaar, The Netherlands
| | - Carmen A Vlahu
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Claudette E Loo
- Department of Radiology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | | | - Frederieke H van Duijnhoven
- Department of Surgical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Iris M C van der Ploeg
- Department of Surgical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.
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9
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Lv FY, Mo Z, Chen B, Huang Z, Mo Q, Tan Q. Locoregional recurrence and survival of breast-conserving surgery compared to mastectomy following neoadjuvant chemotherapy in operable breast cancer. Front Oncol 2024; 14:1308343. [PMID: 38606101 PMCID: PMC11007173 DOI: 10.3389/fonc.2024.1308343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 02/26/2024] [Indexed: 04/13/2024] Open
Abstract
Background The risk of locoregional recurrence (LRR) and the long-term prognosis of breast-conserving surgery (BCS) after neoadjuvant chemotherapy (NAC) are still controversial. This study aimed to evaluate oncological outcomes for patients undergoing BCS after NAC and determine LRR and survival predictors. Methods This study was a retrospective cohort study of patients with locally advanced breast cancer (LABC) who received NAC and underwent BCS or mastectomy from June 2011 to November 2020. LRR, disease-free survival (DFS), and overall survival (OS) were compared in patients undergoing BCS or mastectomy. Univariate and multivariate analyses were performed to determine LRR, DFS, and OS predictors. Results A total of 585 patients were included, of whom 106 (18.1%) underwent BCS and 479 (81.9%) underwent a mastectomy. The LRR rate was 11.3% in the BCS group and 16.3% in the mastectomy group, revealing no significant difference(p = 0.200). In patients who underwent BCS, clinical lymph node status, histological grade and pathological complete response (pCR) were independent factors to predict LRR. There was no significant difference in DFS and OS between the BCS and the mastectomy groups. Multivariable analysis showed that lymph node status, histological grade, molecular subtypes, pCR and Miller&Payne (M&P) classification were independent predictors of DFS. Lymph node status, molecular subtypes and pCR were independent predictors of OS. BCS or mastectomy was not an independent predictor of DFS or OS. Conclusion Compared with mastectomy, BCS after NAC may not increase the risk of local recurrence or mortality, BCS can be performed in selected patients with small tumor size and good response to NAC.
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Affiliation(s)
- Fa-you Lv
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Zongming Mo
- Department of Breast Surgery, Guangxi Zhuang Autonomous Region People’s Hospital, Nanning, Guangxi, China
| | - Binjie Chen
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Zhen Huang
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Qinguo Mo
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Qixing Tan
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
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10
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Tinterri C, Fernandes B, Zambelli A, Sagona A, Barbieri E, Di Maria Grimaldi S, Darwish SS, Jacobs F, De Carlo C, Iuzzolino M, Gentile D. The Impact of Different Patterns of Residual Disease on Long-Term Oncological Outcomes in Breast Cancer Patients Treated with Neo-Adjuvant Chemotherapy. Cancers (Basel) 2024; 16:376. [PMID: 38254865 PMCID: PMC10814808 DOI: 10.3390/cancers16020376] [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: 12/19/2023] [Revised: 01/10/2024] [Accepted: 01/14/2024] [Indexed: 01/24/2024] Open
Abstract
BACKGROUNDS The majority of breast cancer (BC) patients treated with neo-adjuvant chemotherapy (NAC) achieves a pathologic partial response with different patterns of residual disease. No clear correlation between these patterns and oncological results was described. Our aims were to define the predictive factors for different patterns of residual disease and compare the outcomes between the scattered versus the circumscribed pattern. METHODS We reviewed 219 postoperative surgical specimens. Patients were divided into two groups: scattered versus circumscribed. Disease-free survival (DFS), distant DFS (DDFS), and overall survival (OS) were analyzed. RESULTS The scattered and circumscribed patterns were assessed in 111 (50.7%) and 108 (49.3%) patients. Two independent predictive factors for the circumscribed pattern were identified: discontinuation of NAC cycles (p = 0.011), and tumor size post-NAC >18 mm (p = 0.022). No difference was observed in terms of DFS and DDFS. Patients with the scattered pattern exhibited a statistically significant better OS. Discontinuation of NAC cycles, tumor size >18 mm, triple-negative BC, and ypN+ were associated with increased recurrence and poorer survival. CONCLUSIONS Discontinuation of NAC cycles and tumor size are independent factors associated with patterns of residual disease. The scattered pattern presents better survival. Understanding the relationship between NAC, the residual pattern, and differences in survival outcomes offers the potential to optimize the therapeutic approaches.
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Affiliation(s)
- Corrado Tinterri
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy; (A.Z.); (M.I.)
| | - Bethania Fernandes
- Department of Pathology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (B.F.); (C.D.C.)
| | - Alberto Zambelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy; (A.Z.); (M.I.)
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy;
| | - Andrea Sagona
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
| | - Erika Barbieri
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
| | - Simone Di Maria Grimaldi
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
| | - Shadya Sara Darwish
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
| | - Flavia Jacobs
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy;
| | - Camilla De Carlo
- Department of Pathology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (B.F.); (C.D.C.)
| | - Martina Iuzzolino
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy; (A.Z.); (M.I.)
- Department of Pathology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (B.F.); (C.D.C.)
| | - Damiano Gentile
- Breast Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy; (C.T.); (A.S.); (E.B.); (S.D.M.G.); (S.S.D.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy; (A.Z.); (M.I.)
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11
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Deng H, Bai Y, Xiang J, Li Z, Zhao P, Shi Y, Fu W, Chen Y, Fu M, Ma C, Luo B. Photoacoustic/ultrasound dual-modality imaging for marker clip localization in neoadjuvant chemotherapy of breast cancer. JOURNAL OF BIOMEDICAL OPTICS 2024; 29:S11525. [PMID: 38420498 PMCID: PMC10901241 DOI: 10.1117/1.jbo.29.s1.s11525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 03/02/2024]
Abstract
Significance To ensure precise tumor localization and subsequent pathological examination, a metal marker clip (MC) is placed within the tumor or lymph node prior to neoadjuvant chemotherapy for breast cancer. However, as tumors decrease in size following treatment, detecting the MC using ultrasound imaging becomes challenging in some patients. Consequently, a mammogram is often required to pinpoint the MC, resulting in additional radiation exposure, time expenditure, and increased costs. Dual-modality imaging, combining photoacoustic (PA) and ultrasound (US), offers a promising solution to this issue. Aim Our objective is to localize the MC without radiation exposure using PA/US dual-modality imaging. Approach A PA/US dual-modality imaging system was developed. Utilizing this system, both phantom and clinical experiments were conducted to demonstrate that PA/US dual-modality imaging can effectively localize the MC. Results The PA/US dual-modality imaging can identify and localize the MC. In clinical trials encompassing four patients and five MCs, the recognition rate was ∼ 80 % . Three experiments to verify the accuracy of marker position recognition were successful. Conclusions We effectively localized the MC in real time using PA/US dual-modality imaging. Unlike other techniques, the new method enables surgeons to pinpoint nodules both preoperatively and intraoperatively. In addition, it boasts non-radioactivity and is comparatively cost-effective.
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Affiliation(s)
- Handi Deng
- Tsinghua University, Beijing National Research Center for Information Science and Technology, Department of Electronic Engineering, Beijing, China
- Tsinghua University, Institute for Precision Healthcare, Beijing, China
- Tsinghua University, Institute for Intelligent Healthcare, Beijing, China
| | - Yizhou Bai
- Tsinghua University, Institute for Precision Healthcare, Beijing, China
- Tsinghua University, Institute for Intelligent Healthcare, Beijing, China
- Beijing Tsinghua Changgung Hospital, Tsinghua University, School of Clinical Medicine, Beijing, China
| | | | - Zhaoyue Li
- Beijing Tsinghua Changgung Hospital, Tsinghua University, School of Clinical Medicine, Beijing, China
| | - Peiliang Zhao
- Beijing Tsinghua Changgung Hospital, Tsinghua University, School of Clinical Medicine, Beijing, China
| | - Yawen Shi
- Tsinghua University, Beijing National Research Center for Information Science and Technology, Department of Electronic Engineering, Beijing, China
- Tsinghua University, Institute for Precision Healthcare, Beijing, China
- Tsinghua University, Institute for Intelligent Healthcare, Beijing, China
| | - Wubing Fu
- TsingPAI Technology Co., Ltd., Beijing, China
| | - Yuwen Chen
- Tsinghua University, Beijing National Research Center for Information Science and Technology, Department of Electronic Engineering, Beijing, China
| | - Minggang Fu
- Zhuhai Hospital Affiliated with Jinan University, Jinan University, Department of Thyroid and Galactophore Surgery, Zhuhai, China
| | - Cheng Ma
- Tsinghua University, Beijing National Research Center for Information Science and Technology, Department of Electronic Engineering, Beijing, China
- Tsinghua University, Institute for Precision Healthcare, Beijing, China
- Tsinghua University, Institute for Intelligent Healthcare, Beijing, China
| | - Bin Luo
- Tsinghua University, Institute for Precision Healthcare, Beijing, China
- Tsinghua University, Institute for Intelligent Healthcare, Beijing, China
- Beijing Tsinghua Changgung Hospital, Tsinghua University, School of Clinical Medicine, Beijing, China
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12
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van Hemert AKE, van Duijnhoven FH, Vrancken Peeters MJTFD. This house believes that: MARI/TAD is better than sentinel node biopsy after PST for cN+ patients. Breast 2023; 71:89-95. [PMID: 37562108 PMCID: PMC10432821 DOI: 10.1016/j.breast.2023.06.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/03/2023] [Accepted: 06/28/2023] [Indexed: 08/12/2023] Open
Abstract
The increasing use and effectiveness of primary systemic treatment (PST) enables tailored locoregional treatment. About one third of clinically node positive (cN+) breast cancer patients achieve pathologic complete response (pCR) of the axilla, with higher rates observed in Human Epidermal growth factor Receptor (HER)2-positive or triple negative (TN) breast cancer subtypes. Tailoring axillary treatment for patients with axillary pCR is necessary, as they are unlikely to benefit from axillary lymph node dissection (ALND), but may suffer complications and long-term morbidity such as lymphedema and impaired shoulder motion. By combining pre-PST and post-PST axillary staging techniques, ALND can be omitted in most cN + patients with pCR. Different post-PST staging techniques (MARI/TAD/SN) show low or ultra-low false negative rates for detection of residual disease. More importantly, trials using the MARI (Marking Axillary lymph nodes with Radioactive Iodine seeds) procedure or sentinel lymph node biopsy (SLNB) as axillary staging technique post-PST have already shown the safety of tailoring axillary treatment in patients with an excellent response. Tailored axillary treatment using the MARI procedure in stage I-III breast cancer resulted in 80% reduction of ALND and excellent five-year axillary recurrence free interval (aRFI) of 97%. Similar oncologic outcomes were seen for post-SLNB in stage I-II patients. The MARI technique requires only one invasive procedure pre-NST and a median of one node is removed post-PST, whereas for the SLNB and TAD techniques two to four nodes are removed. A disadvantage of the MARI technique is its use of radioactive iodine, which is subject to extensive regulations.
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Affiliation(s)
- Annemiek K E van Hemert
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, the Netherlands
| | - Frederieke H van Duijnhoven
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, the Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, the Netherlands; Department of Surgery, Amsterdam University Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
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Gulis K, Ellbrant J, Svensjö T, Skarping I, Vallon-Christersson J, Loman N, Bendahl PO, Rydén L. A prospective cohort study identifying radiologic and tumor related factors of importance for breast conserving surgery after neoadjuvant chemotherapy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1189-1195. [PMID: 37019807 DOI: 10.1016/j.ejso.2023.03.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/05/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023]
Abstract
INTRODUCTION Neoadjuvant chemotherapy (NAC) is an established treatment option for early breast cancer, potentially downstaging the tumor and increasing the eligibility for breast-conserving surgery (BCS). The primary aim of this study was to assess the rate of BCS after NAC, and the secondary aim was to identify predictors of application of BCS after NAC. MATERIALS AND METHODS This was an observational prospective cohort study of 226 patients in the SCAN-B (Clinical Trials NCT02306096) neoadjuvant cohort during 2014-2019. Eligibility for BCS was assessed at baseline and after NAC. Uni- and multivariable logistic regression analyses were performed using covariates with clinical relevance and/or those associated with outcome (BCS versus mastectomy), including tumor subtype, by gene expression analysis. RESULTS The overall BCS rate was 52%, and this rate increased during the study period (from 37% to 52%). Pathological complete response was achieved in 69 patients (30%). Predictors for BCS were smaller tumor size on mammography, visibility on ultrasound, histological subtype other than lobular, benign axillary status, and a diagnosis of triple-negative or HER2-positive subtype, with a similar trend for gene expression subtypes. Mammographic density was negatively related to BCS in a dose-response pattern. In the multivariable logistic regression model, tumor stage at diagnosis and mammographic density showed the strongest association with BCS. CONCLUSION The rate of BCS after NAC increased during the study period to 52%. With modern treatment options for NAC the potential for tumor response and BCS eligibility might further increase.
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Affiliation(s)
- K Gulis
- Department of Surgery, Kristianstad Central Hospital, Kristianstad, Sweden; Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden.
| | - J Ellbrant
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden; Department of Surgery, Skåne University Hospital, Malmö, Sweden
| | - T Svensjö
- Department of Surgery, Kristianstad Central Hospital, Kristianstad, Sweden
| | - I Skarping
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden; Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital, Lund, Sweden
| | - J Vallon-Christersson
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden; Lund University Cancer Centre, Lund, Sweden
| | - N Loman
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden; Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - P O Bendahl
- Department of Clinical Sciences Lund, Division of Oncology, Lund University, Lund, Sweden
| | - L Rydén
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden; Department of Surgery, Skåne University Hospital, Malmö, Sweden
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14
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Namiq KS, Sulaiman LR. Neoadjuvant Therapy in Nonmetastatic Breast Cancer in Kurdistan, Iraq. JCO Glob Oncol 2023; 9:e2200276. [PMID: 37216625 PMCID: PMC10497289 DOI: 10.1200/go.22.00276] [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: 08/23/2022] [Revised: 01/09/2023] [Accepted: 02/10/2023] [Indexed: 05/24/2023] Open
Abstract
PURPOSE The core management of nonmetastatic breast cancer includes surgical tumor removal by either breast-conserving surgery (BCS) or mastectomy. The use of neoadjuvant chemotherapy (NACT) has shown the potential to downstage locally advanced breast cancer (LABC) and reduce the extent of breast or axillary surgery. This study aimed to assess the treatment approach for nonmetastatic breast cancer in the Kurdistan region of Iraq and to compare its alignment with the current international recommendations for cancer treatment. METHODS We retrospectively reviewed the records of 1,000 patients with prespecified eligible inclusion criteria who underwent either BCS or mastectomy for nonmetastatic invasive breast cancer at oncology centers in the Kurdistan region of Iraq between the period 2016 and 2021. RESULTS Of 1,000 patients (median age, 47 years [range, 22-85 years]), 60.2% underwent mastectomy and 39.8% underwent BCS. The proportion of patients treated with NACT has increased over time, with 8.3% of patients receiving neoadjuvant treatment in 2016 compared with 14.2% in 2021. Similarly, BCS increased from 36.3% in 2016 to 43.7% in 2021. Most patients who underwent BCS had early breast cancer with low nodal involvement burden. CONCLUSION The increasing trends of BCS practice in LABC along with the increased use of NACT in the Kurdistan region in recent years comply with international guidelines. Our large multicenter, real-life series emphasizes the need to implement and discuss more conservative surgical approaches, enhanced with the broader use of NACT, through education and information programs for health providers and patients, in the context of multidisciplinary team discussions, to deliver high-quality, patient-centric breast cancer care.
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Affiliation(s)
- Karez Sarbast Namiq
- Department of Medicine, College of Medicine, Nanakali Hospital for Blood Diseases and Cancer, Hawler Medical University, Erbil, Iraq
| | - Luqman Rahman Sulaiman
- Department of Medicine, College of Medicine, Nanakali Hospital for Blood Diseases and Cancer, Hawler Medical University, Erbil, Iraq
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15
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van Loevezijn AA, Geluk CS, van den Berg MJ, van Werkhoven ED, Vrancken Peeters MJTFD, van Duijnhoven FH, Hoornweg MJ. Immediate or delayed oncoplastic surgery after breast conserving surgery at the Netherlands Cancer Institute: a cohort study of 251 cases. Breast Cancer Res Treat 2023; 198:295-307. [PMID: 36690822 DOI: 10.1007/s10549-022-06841-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/03/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE Oncoplastic surgery (OPS) after breast conserving surgery is preferably performed during the same operation. Offering delayed OPS instead of mastectomy to patients with a high risk of tumor-positive margins allows breast conservation with the option of margin re-excision during OPS, without having to dismantle the reconstruction. We aimed to evaluate surgical outcomes after immediate and delayed OPS. METHODS We included early-stage breast cancer patients who underwent OPS at the Netherlands Cancer Institute between 2016 and 2019. Patients were selected for delayed OPS after multidisciplinary consultation if the risk of tumor-positive margins with immediate OPS was considered significant (> 30%). Groups were compared on baseline characteristics and short-term surgical outcomes. RESULTS Of 242 patients with 251 OPS, 130 (52%) OPS had neoadjuvant chemotherapy. Immediate OPS was performed in 176 (70%) cases and delayed OPS in 76 (30%). Selection for delayed OPS was associated with tumor size (OR 1.03, 95% CI 1.01-1.04), ILC (OR 2.61, 95% CI 1.10-6.20), DCIS (OR 3.45, 95% CI 1.42-8.34) and bra size (OR 0.76, 95% CI 0.62-0.94). Delayed and immediate OPS differed in tissue weight (54 vs. 67 g, p = 0.034), tissue replacement (51% vs. 26%, p < .001) and tumor-positive margins (66% vs. 18%, p < .001). Re-excision was performed in 48 (63%) delayed OPS and in 11 (6%) immediate OPS. Groups did not differ in complications (21% vs. 18%, p = 0.333). Breast conservation after immediate and delayed OPS was 98% and 93%, respectively. CONCLUSION Performing delayed OPS in selected cases facilitated simultaneous margin re-excision without increasing complications, and resulted in an excellent breast conservation rate.
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Affiliation(s)
- Ariane A van Loevezijn
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
- Department of Surgical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Charissa S Geluk
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
- Department of Plastic and Reconstructive Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Marieke J van den Berg
- Department of Plastic and Reconstructive Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Erik D van Werkhoven
- Department of Biometrics, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
- Department of Surgical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Frederieke H van Duijnhoven
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Marije J Hoornweg
- Department of Plastic and Reconstructive Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.
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Boersma LJ, Mjaaland I, van Duijnhoven F. Regional radiotherapy after primary systemic treatment for cN+ breast cancer patients. Breast 2023; 68:181-188. [PMID: 36805769 PMCID: PMC9975253 DOI: 10.1016/j.breast.2023.02.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/02/2023] [Accepted: 02/11/2023] [Indexed: 02/17/2023] Open
Abstract
Pathologic complete response (pCR) after Primary Systemic Treatment (PST) for breast cancer is associated with excellent long-term outcomes. With increasing use of PST, the indication for regional nodal irradiation (RNI) has been challenged. The aim of this paper is to review the literature on de-escalation of RNI in patients treated with PST. We found no level 1 evidence on de-escalation of RNI after PST, but several randomized trials are ongoing. Consequently, current de-escalation strategies are based on cohort studies. These studies showed that in patients with low nodal tumour burden (LNTB) (≤3 suspicious nodes at imaging) prior to PST, and ypN0 based on Axillary Lymph Node Dissection (ALND), omission of RNI resulted in very low regional recurrences (RR) without compromising survival. In patients with LNTB and ypN0 based on Sentinel Lymph Node Biopsy (SLNB), omission of axillary treatment also resulted in low RR; the majority of these patients received local radiotherapy. Similarly, in patients with ypN1 (ALND) disease, omission of RNI resulted in low 5-year RR rates. Low RR-rates were also found in the few studies replacing ALND by RNI, in patients with ypN1 (SLNB) disease. In patients with high nodal tumour burden prior to PST and ypN0 (SLNB), replacing ALND by RNI also resulted in low RR. Due to the limited number of patients, these data should be interpreted with caution. We conclude that although level 1 evidence is lacking, de-escalation of RNI after PST can be considered in selected cases.
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Affiliation(s)
- Liesbeth J Boersma
- Dept. Radiation Oncology (Maastro), GROW-School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands.
| | - Ingvil Mjaaland
- Division of Medicine, Stavanger University Hospital, Stavanger, Norway.
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Liebscher SC, Kilgore LJ, Winblad O, Gloyeske N, Larson K, Balanoff C, Nye L, O’Dea A, Sharma P, Kimler B, Khan Q, Wagner J. Use of Ultrasound and Ki-67 Proliferation Index to Predict Breast Cancer Tumor Response to Neoadjuvant Endocrine Therapy. Healthcare (Basel) 2023; 11:healthcare11030417. [PMID: 36766992 PMCID: PMC9913996 DOI: 10.3390/healthcare11030417] [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: 11/11/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Prediction of tumor shrinkage and pattern of treatment response following neoadjuvant endocrine therapy (NET) for estrogen receptor positive (ER+), Her2 negative (Her2-) breast cancers have had limited assessment. We examined if ultrasound (US) and Ki-67 could predict the pathologic response to treatment with NET and how the pattern of response may impact surgical planning. METHODS A total of 103 postmenopausal women with ER+, HER2- breast cancer enrolled on the FELINE trial had Ki-67 obtained at baseline, day 14, and surgical pathology. A total of 70 patients had an US at baseline and at the end of treatment (EOT). A total of 48 patients had residual tumor bed cellularity (RTBC) assessed. The US response was defined as complete response (CR), partial response (PR), stable disease (SD), and progressive disease (PD). CR or PR on imaging and ≤70% residual tumor bed cellularity (RTBC) defined a contracted response pattern. RESULTS A decrease in Ki-67 at day 14 was not predictive of EOT US response or RTBC. A contracted response pattern was identified in one patient with CR and in sixteen patients (33%) with PR on US. Although 26 patients (54%) had SD on imaging, 22 (85%) had RTBC ≤70%, suggesting a non-contracted response pattern of the tumor bed. The remaining four (15%) with SD and five with PD had no response. CONCLUSION Ki-67 does not predict a change in tumor size or RTBC. NET does not uniformly result in a contracted response pattern of the tumor bed. Caution should be taken when using NET for the purpose of downstaging tumor size or converting borderline mastectomy/lumpectomy patients.
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Affiliation(s)
- Sean C. Liebscher
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Lyndsey J. Kilgore
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Onalisa Winblad
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Nika Gloyeske
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Kelsey Larson
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Christa Balanoff
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Lauren Nye
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Anne O’Dea
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Priyanka Sharma
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Bruce Kimler
- Department of Radiation Oncology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Qamar Khan
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Jamie Wagner
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS 66160, USA
- Correspondence:
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Clement C, Schops L, Nevelsteen I, Thijssen S, Van Ongeval C, Keupers M, Prevos R, Celis V, Neven P, Han S, Laenen A, Smeets A. Retrospective Cohort Study of Practical Applications of Paramagnetic Seed Localisation in Breast Carcinoma and Other Malignancies. Cancers (Basel) 2022; 14:cancers14246215. [PMID: 36551700 PMCID: PMC9777317 DOI: 10.3390/cancers14246215] [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: 10/25/2022] [Revised: 12/08/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
(1) Background: Paramagnetic seeds are a safe alternative for the wire-guided localisation of non-palpable breast lesions, but can also be applied for non-breast lesions. This study presents the experience with a paramagnetic seed, MagSeed® (Endomagnetics Ltd., Cambridge, UK, CE-registered and FDA-cleared), in an academic and non-academic breast centre. (2) Methods: Multicentre, retrospective analysis of 374 consecutive patients who underwent surgery after paramagnetic seed localisation (MSL) between 2018 and 2020. Indications for localisation included non-palpable breast lesions (n = 356), lymph nodes (n = 15) or soft tissue lesions (n = 3). The primary outcome was feasibility and the rate of positive section margins. The secondary outcome was predictive factors for positive section margins. (3) Results: The accurate excision of high-risk breast lesions, lymph nodes and soft tissue lesions was seen in 91.07% (n = 56). Positive section margins were observed in 7.86% (n = 25) after breast conserving surgery for invasive or ductal carcinoma in situ (DCIS) (n = 318). Invasive breast cancer associated with DCIS (p = 0.043) and the size of DCIS (p < 0.001) were significantly correlated with the positive section margins. (4) Conclusion: This study confirms the feasibility of MSL, as well as the higher risk for positive margins in cases of breast carcinoma with associated DCIS. Soft tissue lesions and lymph nodes associated with other malignancies, e.g., melanoma, can also be localised with paramagnetic seeds. This offers perspectives for future applications, such as the de-escalation of axillary treatment in breast cancer.
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Affiliation(s)
- Céline Clement
- Multidisciplinary Breast Centre Department Surgical Oncology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Lieve Schops
- Department Gynaecology, Noorderhart Ziekenhuis Pelt, 3900 Pelt, Belgium
| | - Ines Nevelsteen
- Multidisciplinary Breast Centre Department Surgical Oncology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Soetkin Thijssen
- Department Gynaecology, Noorderhart Ziekenhuis Pelt, 3900 Pelt, Belgium
| | - Chantal Van Ongeval
- Multidisciplinary Breast Centre Department Radiology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Machteld Keupers
- Multidisciplinary Breast Centre Department Radiology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Renate Prevos
- Multidisciplinary Breast Centre Department Radiology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Valerie Celis
- Multidisciplinary Breast Centre Department Radiology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Patrick Neven
- Multidisciplinary Breast Centre Department of Gynaecology and Obstetrics, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Sileny Han
- Multidisciplinary Breast Centre Department of Gynaecology and Obstetrics, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Annouschka Laenen
- Leuven Biostatistics and Statistical Bioinformatics Centre (L-BioStat), 3000 Leuven, Belgium
| | - Ann Smeets
- Multidisciplinary Breast Centre Department Surgical Oncology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
- Correspondence:
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Maliko N, Bijker N, Bos MEMM, Wouters MWJM, Vrancken Peeters MJTFD. Patterns of care over 10 years in young breast cancer patients in the Netherlands, a nationwide population-based study. Breast 2022; 66:285-292. [PMID: 36375390 PMCID: PMC9663518 DOI: 10.1016/j.breast.2022.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Each year, around 600 young (<40 years) breast cancer (BC) patients are registered in the national NABON Breast Cancer Audit (NBCA). The aim of this study is to compare patient and treatment characteristics of young and older age BC patients over time with a focus on outcome of quality indicators (QIs). Furthermore, we analysed whether de-escalation trends of treatment can be recognized to the same degree in both patient groups. MATERIAL AND METHODS From October 2011 to October 2020 all patients treated for stage I-III invasive BC were included. Tumour characteristics, treatment variables and outcome of QIs of two age categories young (<40 years) and older patient (≥40 years) were analysed. RESULTS In total 114,700 patients were included: 4.6% young patients and 95.4% older patients. Young patients more often presented with a palpable mass, higher stage, and triple-negative BC. Overall, young patients more often started with neoadjuvant systemic treatment (NST) (54.3% vs. 18.6%) and a greater proportion of the young patients retained their breast contour after surgery (73.5% vs. 69.3%). De-escalation trends such as decrease in axillary lymph node dissections and in the use of boost were observed. The omission of radiation treatment after breast conserving surgery was only observed in older patients. CONCLUSION Although this study shows that young women more often present with unfavourable tumours, therapeutic procedures are performed with a higher adherence to the QIs than for older patients and young women do benefit from some de-escalation trends to the same extend as older patients.
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Affiliation(s)
- Nansi Maliko
- Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, the Netherlands,Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Nina Bijker
- Department of Radiation Oncology, AmsterdamUMC, Amsterdam, the Netherlands
| | - Monique EMM. Bos
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - Michel WJM. Wouters
- Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, the Netherlands,Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Amsterdam, the Netherlands,Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, the Netherlands
| | - Marie-Jeanne TFD. Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Amsterdam, the Netherlands,Department of Surgery, AmsterdamUMC, Amsterdam, the Netherlands,Corresponding author. Department of Surgical oncology, Netherlands CancerInstitute/Antoni van Leeuwenhoek Hospital Plesmanlaan 121, 1066CX, Amsterdam, the Netherlands.
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Nakhlis F, Portnow L, Gombos E, Daylan AEC, Leone JP, Kantor O, Richardson ET, Ho A, Dunn SA, Ohri N. Multidisciplinary Considerations in the Management of Breast Cancer Patients Receiving Neoadjuvant Chemotherapy. Curr Probl Surg 2022; 59:101191. [DOI: 10.1016/j.cpsurg.2022.101191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Atzori G, Gipponi M, Cornacchia C, Diaz R, Sparavigna M, Gallo M, Ruelle T, Murelli F, Franchelli S, Depaoli F, Friedman D, Fregatti P. " No Ink on Tumor" in Breast-Conserving Surgery after Neoadjuvant Chemotherapy. J Pers Med 2022; 12:jpm12071031. [PMID: 35887526 PMCID: PMC9320436 DOI: 10.3390/jpm12071031] [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: 05/27/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022] Open
Abstract
Background/Aim: Patients with Stage I-II breast cancer undergoing breast-conserving surgery after neoadjuvant chemotherapy (BCS-NAC) were retrospectively assessed in order to evaluate the extent of a safe excision margin. Materials and Methods: Between 2003 and 2020, 151 patients underwent risk-adapted BCS-NAC; margin involvement was always assessed at definitive histology. Patients with complete pathological response (pCR) were classified as the RX group, whereas those with residual disease and negative margins were stratified as R0 < 1 mm (margin < 1 mm) and R0 > 1 mm (margin > 1 mm). Results: Totals of 29 (19.2%), 64 (42.4%), and 58 patients (38.4%) were included in the R0 < 1 mm, R0 > 1 mm, and RX groups, respectively, and 2 patients with margin involvement had a mastectomy. Ten instances of local recurrence (6.6%) occurred, with no statistically significant difference in local recurrence-free survival (LRFS) between the three groups. A statistically significant advantage of disease-free survival (p = 0.002) and overall survival (p = 0.010) was observed in patients with pCR. Conclusions: BCS-NAC was increased, especially in HER-2-positive and triple-negative tumors; risk-adapted BCS should be preferably pursued to highlight the cosmetic benefit of NAC. The similar rate of LRFS in the three groups of patients suggests a shift toward the “no ink on tumor” paradigm for patients undergoing BCS-NAC.
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Affiliation(s)
- Giulia Atzori
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
| | - Marco Gipponi
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
- Correspondence: ; Tel.: +30-010-5558805
| | - Chiara Cornacchia
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
| | - Raquel Diaz
- Department Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy; (R.D.); (T.R.)
| | - Marco Sparavigna
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
| | - Maurizio Gallo
- Department of Internal Medicine (Di.M.I.), University of Genoa, 16132 Genoa, Italy;
| | - Tommaso Ruelle
- Department Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy; (R.D.); (T.R.)
| | - Federica Murelli
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
- Department Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy; (R.D.); (T.R.)
| | - Simonetta Franchelli
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
| | - Francesca Depaoli
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
| | - Daniele Friedman
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
- Department Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy; (R.D.); (T.R.)
| | - Piero Fregatti
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy; (G.A.); (C.C.); (M.S.); (F.M.); (S.F.); (F.D.); (D.F.); (P.F.)
- Department Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy; (R.D.); (T.R.)
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22
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Comparison of excised breast volume, re-excision rate and margin positivity in breast-conserving surgery in breast cancer patients using and not using neoadjuvant chemotherapy. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.1049330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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van der Hoogt KJJ, Schipper RJ, Winter-Warnars GA, Ter Beek LC, Loo CE, Mann RM, Beets-Tan RGH. Factors affecting the value of diffusion-weighted imaging for identifying breast cancer patients with pathological complete response on neoadjuvant systemic therapy: a systematic review. Insights Imaging 2021; 12:187. [PMID: 34921645 PMCID: PMC8684570 DOI: 10.1186/s13244-021-01123-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/06/2021] [Indexed: 12/18/2022] Open
Abstract
This review aims to identify factors causing heterogeneity in breast DWI-MRI and their impact on its value for identifying breast cancer patients with pathological complete response (pCR) on neoadjuvant systemic therapy (NST). A search was performed on PubMed until April 2020 for studies analyzing DWI for identifying breast cancer patients with pCR on NST. Technical and clinical study aspects were extracted and assessed for variability. Twenty studies representing 1455 patients/lesions were included. The studies differed with respect to study population, treatment type, DWI acquisition technique, post-processing (e.g., mono-exponential/intravoxel incoherent motion/stretched exponential modeling), and timing of follow-up studies. For the acquisition and generation of ADC-maps, various b-value combinations were used. Approaches for drawing regions of interest on longitudinal MRIs were highly variable. Biological variability due to various molecular subtypes was usually not taken into account. Moreover, definitions of pCR varied. The individual areas under the curve for the studies range from 0.50 to 0.92. However, overlapping ranges of mean/median ADC-values at pre- and/or during and/or post-NST were found for the pCR and non-pCR groups between studies. The technical, clinical, and epidemiological heterogeneity may be causal for the observed variability in the ability of DWI to predict pCR accurately. This makes implementation of DWI for pCR prediction and evaluation based on one absolute ADC threshold for all breast cancer types undesirable. Multidisciplinary consensus and appropriate clinical study design, taking biological and therapeutic variation into account, is required for obtaining standardized, reliable, and reproducible DWI measurements for pCR/non-pCR identification.
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Affiliation(s)
- Kay J J van der Hoogt
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands. .,GROW School of Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands.
| | - Robert J Schipper
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Gonneke A Winter-Warnars
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Leon C Ter Beek
- Department of Medical Physics, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Claudette E Loo
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Ritse M Mann
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Regina G H Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.,GROW School of Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands.,Danish Colorectal Cancer Unit South, Institute of Regional Health Research, Vejle University Hospital, University of Southern Denmark, Odense, Denmark
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24
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Hagenaars SC, de Groot S, Cohen D, Dekker TJA, Charehbili A, Meershoek‐Klein Kranenbarg E, Duijm‐de Carpentier M, Pijl H, Putter H, Tollenaar RAEM, Kroep JR, Mesker WE. Tumor-stroma ratio is associated with Miller-Payne score and pathological response to neoadjuvant chemotherapy in HER2-negative early breast cancer. Int J Cancer 2021; 149:1181-1188. [PMID: 34043821 PMCID: PMC8362217 DOI: 10.1002/ijc.33700] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 04/22/2021] [Accepted: 05/07/2021] [Indexed: 12/12/2022]
Abstract
The tumor-stroma ratio (TSR) has proven to be a strong prognostic factor in breast cancer, demonstrating better survival for patients with stroma-low tumors. Since the role of the TSR as a predictive marker for neoadjuvant chemotherapy outcome is yet unknown, this association was evaluated for HER2-negative breast cancer in the prospective DIRECT and NEOZOTAC trials. The TSR was assessed on 375 hematoxylin and eosin-stained sections of pre-treatment biopsies. Associations between the TSR and chemotherapy response according to the Miller-Payne (MP) grading system, and between the TSR and pathological response were examined using Pearson's chi-square, Cochran-Armitage test for trend and regression analyses. A stroma-low tumor prior to neoadjuvant chemotherapy was significantly associated with a higher MP score (P = .005). This relationship remained significant in the estrogen receptor (ER)-negative subgroup (P = .047). The univariable odds ratio (OR) of a stroma-low tumor on pathological complete response (pCR) was 2.46 (95% CI 1.34-4.51, P = .004), which attenuated to 1.90 (95% CI 0.85-4.25, P = .119) after adjustment for relevant prognostic factors. Subgroup analyses revealed an OR of 5.91 in univariable analyses for ER-negativity (95% CI 1.19-29.48, P = .030) and 1.48 for ER-positivity (95% CI 0.73-3.01, P = .281). In conclusion, a low amount of stroma on pre-treatment biopsies is associated with a higher MP score and pCR rate. Therefore, the TSR is a promising biomarker in predicting neoadjuvant treatment outcome. Incorporating this parameter in routine pathological diagnostics could be worthwhile to prevent overtreatment and undertreatment.
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Affiliation(s)
| | - Stefanie de Groot
- Department of Medical OncologyLeiden University Medical CenterLeidenThe Netherlands
| | - Danielle Cohen
- Department of PathologyLeiden University Medical CenterLeidenThe Netherlands
| | - Tim J. A. Dekker
- Department of SurgeryLeiden University Medical CenterLeidenThe Netherlands
- Department of Medical OncologyLeiden University Medical CenterLeidenThe Netherlands
| | - Ayoub Charehbili
- Department of SurgeryLeiden University Medical CenterLeidenThe Netherlands
- Department of Medical OncologyLeiden University Medical CenterLeidenThe Netherlands
| | | | | | - Hanno Pijl
- Department of EndocrinologyLeiden University Medical CenterLeidenThe Netherlands
| | - Hein Putter
- Department of Medical Statistics and BioinformaticsLeiden University Medical CenterLeidenThe Netherlands
| | | | - Judith R. Kroep
- Department of Medical OncologyLeiden University Medical CenterLeidenThe Netherlands
| | - Wilma E. Mesker
- Department of SurgeryLeiden University Medical CenterLeidenThe Netherlands
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25
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Dickhoff LR, Vrancken Peeters MJ, Bosman PA, Alderliesten T. Therapeutic applications of radioactive sources: from image-guided brachytherapy to radio-guided surgical resection. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2021; 65:190-201. [PMID: 34105339 DOI: 10.23736/s1824-4785.21.03370-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
It is well known nowadays that radioactivity can destroy the living cells it interacts with. It is therefore unsurprising that radioactive sources, such as iodine-125, were historically developed for treatment purposes within radiation oncology with the goal of damaging malignant cells. However, since then, new techniques have been invented that make creative use of the same radioactivity properties of these sources for medical applications. Here, we review two distinct kinds of therapeutic uses of radioactive sources with applications to prostate, cervical, and breast cancer: brachytherapy and radioactive seed localization. In brachytherapy (BT), the radioactive sources are used for internal radiation treatment. Current approaches make use of real-time image guidance, for instance by means of magnetic resonance imaging, ultrasound, computed tomography, and sometimes positron emission tomography, depending on clinical availability and cancer type. Such image-guided BT for prostate and cervical cancer presents a promising alternative and/or addition to external beam radiation treatments or surgical resections. Radioactive sources can also be used for radio-guided tumor localization during surgery, for which the example of iodine-125 seed use in breast cancer is given. Radioactive seed localization (RSL) is increasingly popular as an alternative tumor localization technique during breast cancer surgery. Advantages of applying RSL include added flexibility in the clinical scheduling logistics, an increase in tumor localization accuracy, and higher patient satisfaction; safety measures do however have to be employed. We exemplify the implementation of RSL in a clinic through experiences at the Netherlands Cancer Institute.
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Affiliation(s)
- Leah R Dickhoff
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands -
| | - Marie-Jeanne Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands.,Department of Surgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Peter A Bosman
- Life Sciences and Health group, Centrum Wiskunde & Informatica, Amsterdam, The Netherlands
| | - Tanja Alderliesten
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
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26
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van Loevezijn AA, van der Noordaa MEM, van Werkhoven ED, Loo CE, Winter-Warnars GAO, Wiersma T, van de Vijver KK, Groen EJ, Blanken-Peeters CFJM, Zonneveld BJGL, Sonke GS, van Duijnhoven FH, Vrancken Peeters MJTFD. Minimally Invasive Complete Response Assessment of the Breast After Neoadjuvant Systemic Therapy for Early Breast Cancer (MICRA trial): Interim Analysis of a Multicenter Observational Cohort Study. Ann Surg Oncol 2021; 28:3243-3253. [PMID: 33263830 PMCID: PMC8119397 DOI: 10.1245/s10434-020-09273-0] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/06/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND The added value of surgery in breast cancer patients with pathological complete response (pCR) after neoadjuvant systemic therapy (NST) is uncertain. The accuracy of imaging identifying pCR for omission of surgery, however, is insufficient. We investigated the accuracy of ultrasound-guided biopsies identifying breast pCR (ypT0) after NST in patients with radiological partial (rPR) or complete response (rCR) on MRI. METHODS We performed a multicenter, prospective single-arm study in three Dutch hospitals. Patients with T1-4(N0 or N +) breast cancer with MRI rPR and enhancement ≤ 2.0 cm or MRI rCR after NST were enrolled. Eight ultrasound-guided 14-G core biopsies were obtained in the operating room before surgery close to the marker placed centrally in the tumor area at diagnosis (no attempt was made to remove the marker), and compared with the surgical specimen of the breast. Primary outcome was the false-negative rate (FNR). RESULTS Between April 2016 and June 2019, 202 patients fulfilled eligibility criteria. Pre-surgical biopsies were obtained in 167 patients, of whom 136 had rCR and 31 had rPR on MRI. Forty-three (26%) tumors were hormone receptor (HR)-positive/HER2-negative, 64 (38%) were HER2-positive, and 60 (36%) were triple-negative. Eighty-nine patients had pCR (53%; 95% CI 45-61) and 78 had residual disease. Biopsies were false-negative in 29 (37%; 95% CI 27-49) of 78 patients. The multivariable associated with false-negative biopsies was rCR (FNR 47%; OR 9.81, 95% CI 1.72-55.89; p = 0.01); a trend was observed for HR-negative tumors (FNR 71% in HER2-positive and 55% in triple-negative tumors; OR 4.55, 95% CI 0.95-21.73; p = 0.058) and smaller pathological lesions (6 mm vs 15 mm; OR 0.93, 95% CI 0.87-1.00; p = 0.051). CONCLUSION The MICRA trial showed that ultrasound-guided core biopsies are not accurate enough to identify breast pCR in patients with good response on MRI after NST. Therefore, breast surgery cannot safely be omitted relying on the results of core biopsies in these patients.
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Affiliation(s)
- Ariane A van Loevezijn
- Departments of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Marieke E M van der Noordaa
- Departments of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Erik D van Werkhoven
- Biometrics, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Claudette E Loo
- Radiology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | | | - Terry Wiersma
- Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | | | - Emilie J Groen
- Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | | | | | - Gabe S Sonke
- Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Frederieke H van Duijnhoven
- Departments of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Departments of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066, CX, Amsterdam, The Netherlands.
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27
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Azhar Y, Agustina H, Hernowo BS. Primary Systemic Therapy for HER2/Neu-Positive Operable Breast Cancer Increases the Number of Breast-Conserving Surgery and Disease-Free Survival: Retrospective Cohort Analysis at Single Institution. ASIAN JOURNAL OF ONCOLOGY 2021. [DOI: 10.1055/s-0041-1729481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Abstract
Objective The aim of this study was to evaluate the efficacy and cardiotoxicity profile, and to reduce the extend of breast cancer surgery in primary systemic therapy (PST) HER2/neu–positive operable breast cancer patients.
Materials and Methods A total of 152 patients diagnosed from 2010 to 2015 were included in the study. The PST consisted of a sequential regimen of taxanes and anthracyclines plus trastuzumab. The clinical and pathological responses and the type of breast cancer surgery were evaluated and correlated with clinical and biological factors. The cardiotoxicity profile and long-term benefits were analyzed.
Results The median patient age was 47 (37–67) years, with T2 and T3 67 (44.1%) and 85 (55.9%), respectively. Axillary lymph node breast cancer at diagnosis N0 was 104 (68.4%) and N1 and N2 were 28.9% and 2.6%, respectively. A total of 95.7% of patients had nonspecific type of breast cancer, 67% of tumors were hormonal receptor–negative, 75.5% were grade III, 100% Ki67 > 20%, and 90% of tumors were confirmed to be HER2/neu–positive through immunohistochemistry. Following PST, pathological complete response (pCR) rate was achieved in 44.7% evaluable patients. The pCR rate was higher in HR-negative (93.1% vs. 6.9%) cancer and in grade III (86.2%) than in grade I and II (13.8%) cancer; only 75.5% of complete response (CR) on ultrasound and magnetic resonance imaging were also CR on pathology results. Breast conserving surgery was performed in 41.4%. Regarding type of chemotherapy, there were no significant differences between chemotherapy with anthracycline backbone or taxanes to achieved pathological complete response. Despite that, we were unable to demonstrate an association between pCR and better DFS with p = 0.096; HR 5.7 95.0% CI (0.73–45.52). Patients who are hormonal receptor positive tend to have lower disease-free survival (DFS) than those who are hormonal receptor negative; HR = 6.34, 95.0% CI (1.54–26.00) and p = 0.010. Five years DFS was higher for those who achieved pCR compare with those who did not. Even in this research we failed to show it is statistically significant.
Conclusion A sequential regimen of taxanes and anthracyclines plus trastuzumab was effective with high pCR rates and increases the possibility to do breast conservation surgery and had tolerable cardiotoxicity profile.
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Affiliation(s)
| | | | - Bethy S Hernowo
- Department of Pathology Anatomy, Hasan Sadikin General Hospital/Faculty of Medicine Universitas Padjadjaran, Bandung West Java, Indonesia
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28
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Eijkelboom AH, de Munck L, Vrancken Peeters MJTFD, Broeders MJM, Strobbe LJA, Bos MEMM, Schmidt MK, Guerrero Paez C, Smidt ML, Bessems M, Verloop J, Linn S, Lobbes MBI, Honkoop AH, van den Bongard DHJG, Westenend PJ, Wesseling J, Menke-van der Houven van Oordt CW, Tjan-Heijnen VCG, Siesling S. Impact of the COVID-19 pandemic on diagnosis, stage, and initial treatment of breast cancer in the Netherlands: a population-based study. J Hematol Oncol 2021; 14:64. [PMID: 33865430 PMCID: PMC8052935 DOI: 10.1186/s13045-021-01073-7] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/29/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The onset of the COVID-19 pandemic forced the Dutch national screening program to a halt and increased the burden on health care services, necessitating the introduction of specific breast cancer treatment recommendations from week 12 of 2020. We aimed to investigate the impact of COVID-19 on the diagnosis, stage and initial treatment of breast cancer. METHODS Women included in the Netherlands Cancer Registry and diagnosed during four periods in weeks 2-17 of 2020 were compared with reference data from 2018/2019 (averaged). Weekly incidence was calculated by age group and tumor stage. The number of women receiving initial treatment within 3 months of diagnosis was calculated by period, initial treatment, age, and stage. Initial treatment, stratified by tumor behavior (ductal carcinoma in situ [DCIS] or invasive), was analyzed by logistic regression and adjusted for age, socioeconomic status, stage, subtype, and region. Factors influencing time to treatment were analyzed by Cox regression. RESULTS Incidence declined across all age groups and tumor stages (except stage IV) from 2018/2019 to 2020, particularly for DCIS and stage I disease (p < 0.05). DCIS was less likely to be treated within 3 months (odds ratio [OR]wks2-8: 2.04, ORwks9-11: 2.18). Invasive tumors were less likely to be treated initially by mastectomy with immediate reconstruction (ORwks12-13: 0.52) or by breast conserving surgery (ORwks14-17: 0.75). Chemotherapy was less likely for tumors diagnosed in the beginning of the study period (ORwks9-11: 0.59, ORwks12-13: 0.66), but more likely for those diagnosed at the end (ORwks14-17: 1.31). Primary hormonal treatment was more common (ORwks2-8: 1.23, ORwks9-11: 1.92, ORwks12-13: 3.01). Only women diagnosed in weeks 2-8 of 2020 experienced treatment delays. CONCLUSION The incidence of breast cancer fell in early 2020, and treatment approaches adapted rapidly. Clarification is needed on how this has affected stage migration and outcomes.
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Affiliation(s)
- Anouk H Eijkelboom
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Godebaldkwartier 419, 3511 DT, Utrecht, The Netherlands
| | - Linda de Munck
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Godebaldkwartier 419, 3511 DT, Utrecht, The Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Department of Surgery, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Mireille J M Broeders
- Department for Health Evidence, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
- Dutch Expert Centre for Screening, Wijchenseweg 101, 6538 SW, Nijmegen, The Netherlands
| | - Luc J A Strobbe
- Department of Surgical Oncology, Canisius Wilhelmina Hospital, Weg door Jonkerbos 100, 6532 SZ, Nijmegen, The Netherlands
| | - Monique E M M Bos
- Department of Medical Oncology, Erasmus Medical Centre Cancer Institute, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Marjanka K Schmidt
- Division of Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Cristina Guerrero Paez
- Dutch Breast Cancer Society (BVN), Godebaldkwartier 363, 3511 DT, Utrecht, The Netherlands
| | - Marjolein L Smidt
- Department of Surgery, Maastricht University Medical Centre, P. Debyelaan 25, 6229 HX, Maastricht, the Netherlands
- GROW School for Oncology and Development Biology, Maastricht University, Univeristeitssingel 40, 6220 ER, Maastricht, the Netherlands
| | - Maud Bessems
- Department of Surgery, Jeroen Bosch Hospital, Henri Dunantstraat 1, 5223 GZ, 's-Hertogenbosch, The Netherlands
| | - Janneke Verloop
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Godebaldkwartier 419, 3511 DT, Utrecht, The Netherlands
| | - Sabine Linn
- Division of Diagnostic Oncology and Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
- Department of Pathology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Marc B I Lobbes
- GROW School for Oncology and Development Biology, Maastricht University, Univeristeitssingel 40, 6220 ER, Maastricht, the Netherlands
- Department of Medical Imaging, Zuyderland Medical Center, Sittard-Geleen, Dr. H. van der Hoffplein 1, 6162 BG, Geleen, The Netherlands
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Aafke H Honkoop
- Department of Medical Oncology, Isala Clinics, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | | | - Pieter J Westenend
- Laboratory of Pathology, Karel Lotsyweg 145, 3318 AL, Dordrecht, The Netherlands
| | - Jelle Wesseling
- Division of Diagnostic Oncology and Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - C Willemien Menke-van der Houven van Oordt
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Location Vrije Universiteit Medical Centre, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Vivianne C G Tjan-Heijnen
- Department of Medical Oncology, Maastricht University Medical Centre, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Sabine Siesling
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Godebaldkwartier 419, 3511 DT, Utrecht, The Netherlands.
- Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB, Enschede, The Netherlands.
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29
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Li X, Yan C, Xiao J, Xu X, Li Y, Wen X, Wei H. Factors Associated With Surgical Modality Following Neoadjuvant Chemotherapy in Patients with Breast Cancer. Clin Breast Cancer 2021; 21:e611-e617. [PMID: 34001440 DOI: 10.1016/j.clbc.2021.03.011] [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: 12/13/2020] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND The breast-conserving surgery (BCS) rate for patients with breast cancer in China is much lower than that in Europe and the United States. This study aimed to identify factors affecting the choice of surgical modality following neoadjuvant chemotherapy (NAC) in patients with breast cancer in northwest China. PATIENTS AND METHODS Patients who underwent mastectomy or BCS after NAC for invasive breast cancer from January 2013 to December 2017 were enrolled in the study. Single-factor and multivariate logistic regression analyses were applied to identify the association between the type of surgery and demographic characteristics or clinical pathological factors of patients. RESULTS This study enrolled 916 patients. Among them, 191 patients (20.9%) and 725 patients (79.1%) underwent BCS and mastectomy, respectively. Patients with high education were less likely to undergo mastectomy compared with patients with less education (P < .001; odds ratio [OR] = 0.50; 95% confidence interval [CI], 0.35-0.71). Patients with cT3 tumors were nearly six times more likely to undergo mastectomy compared with patients with cT1 tumors (P = .003; OR = 5.74; 95% CI, 2.07-15.97). Moreover, patients older than 50 years of age (P < .001; OR = 2.84; 95% CI, = 1.93-4.16) were more likely to be offered mastectomy. No association between the type of surgery and pathological complete response (P = .351) was observed. CONCLUSION Pretreatment clinical disease size remains a strong predictor of surgical management, whereas response to NAC appeared to play no role in the surgical decision, suggesting that the potential surgical benefits of NAC may be still under-recogonized in northwest China.
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Affiliation(s)
- Xin Li
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Changjiao Yan
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Jingjing Xiao
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Xin Xu
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Yike Li
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Xinxin Wen
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China
| | - Hongliang Wei
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an Shaanxi, China.
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30
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Torrisi R, Marrazzo E, Agostinetto E, De Sanctis R, Losurdo A, Masci G, Tinterri C, Santoro A. Neoadjuvant chemotherapy in hormone receptor-positive/HER2-negative early breast cancer: When, why and what? Crit Rev Oncol Hematol 2021; 160:103280. [PMID: 33667658 DOI: 10.1016/j.critrevonc.2021.103280] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 02/17/2021] [Accepted: 02/27/2021] [Indexed: 12/13/2022] Open
Abstract
Indication for neoadjuvant chemotherapy (NACT) in HR+/HER2-negative tumors is controversial. Pathological complete response (pCR) rates range from 0 to 18 % while breast-conserving surgery (BCS) is achievable in up to 60 % of tumors. No pathological feature definitely predicts pCR; lobular and molecular luminal A tumors are less likely to achieve pCR although experiencing better outcomes. Luminal B subtype, high proliferation, lack of progesterone receptor, high tumor-infiltrating lymphocytes are positively associated with increased pCR rates but worse outcomes and the prognostic role of pCR is inconsistent across studies. Molecular intrinsic subtyping and genomic signatures appear as more accurate predictors of benefit from NACT, but larger studies are needed. Anthracycline and taxane-based chemotherapy remains the standard NACT; however, CDK 4/6 inhibitors and immune checkpoint inhibitors are under evaluation. In conclusion, NACT may be proposed for luminal tumors requiring downsizing for BCS after multidisciplinary evaluation, provided that other contraindications to BCS are excluded.
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Affiliation(s)
- Rosalba Torrisi
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy.
| | - Emilia Marrazzo
- IRCCS Humanitas Research Hospital, Breast Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Elisa Agostinetto
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
| | - Rita De Sanctis
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
| | - Agnese Losurdo
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Giovanna Masci
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Corrado Tinterri
- IRCCS Humanitas Research Hospital, Breast Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Armando Santoro
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
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Kim R, Kawai A, Wakisaka M, Sawada S, Shimoyama M, Yasuda N, Kin T, Arihiro K. Outpatient breast-conserving surgery for breast cancer: Use of local and intravenous anesthesia and/or sedation may reduce recurrence and improve survival. Ann Med Surg (Lond) 2020; 60:365-371. [PMID: 33224492 PMCID: PMC7666315 DOI: 10.1016/j.amsu.2020.10.072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 01/13/2023] Open
Abstract
The use of general anesthesia (GA) with inhalational anesthetics for breast cancer surgery may be associated with breast cancer recurrence and increased mortality due to the immunosuppressive effects of these drugs. Less-immunosuppressive anesthetic techniques may reduce breast cancer recurrence. We evaluated the feasibility, safety, and efficacy of outpatient breast-conserving surgery (BCS) for breast cancer in a breast clinic in terms of the anesthetic technique used, complications occurring, recurrence, and survival. Methods: The sample comprised 456 consecutive patients with stage 0–III breast cancer who underwent BCS/axillary lymph node (ALN) management using local and intravenous anesthesia and/or sedation between May 2008 and January 2020. Most patients received adjuvant chemotherapy and/or endocrine therapy and radiotherapy after surgery. Patient outcomes were evaluated retrospectively. Results: All patients recovered and were discharged after resting for 3–4 h postoperatively. No procedure-related severe complication or death occurred. Sixty-four complications (14.0%) were observed: 14 wound infections, 17 hematomas, and 33 axillary lymphoceles. The median follow-up period was 2259 days (range, 9–4190 days), during which disease recurrence was observed in 25 (5.4%) patients. The overall survival and breast cancer–specific survival rates were 92.3% and 94.7%, respectively. Conclusions: Outpatient surgery for breast cancer involving BCS and ALN management under local and intravenous anesthesia and/or sedation can be performed safely, without serious complication or death. Less-immunosuppressive anesthetic techniques with spontaneous breathing may reduce the recurrence of breast cancer and improve survival relative to GA. Outpatient surgery for breast cancer involving breast-conserving surgery (BCS) and axillary lymph node (ALN) management under local and intravenous anesthesia and/or sedation can be performed safely. Less-immunosuppressive anesthetic techniques with spontaneous breathing may reduce the recurrence of breast cancer and improve survival compared with general anesthesia.
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Affiliation(s)
- Ryungsa Kim
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Ami Kawai
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Megumi Wakisaka
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Sayaka Sawada
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Mika Shimoyama
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Naomi Yasuda
- Breast Surgery, Hiroshima Mark Clinic, 1-4-3F, 2-Chome, Ohte-machi, Naka-ku, Hiroshima, 730-0051, Japan
| | - Takanori Kin
- Department of Breast Surgery, Hiroshima City Hospital, 7-33, Moto-machi, Naka-ku, Hiroshima, 730-8518, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, 2-3, 1-Chome Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
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Tasdöven I, Karadeniz Çakmak G, Emre AU, Engin H, Bahadır B, Bakkal HB, Güllüoğlu MB. Intraoperative ultrasonography-guided surgery: An effective modality for breast conservation after neo-adjuvant chemotherapy. Breast J 2020; 26:1680-1687. [PMID: 33443786 DOI: 10.1111/tbj.13992] [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: 02/20/2020] [Revised: 06/05/2020] [Accepted: 07/10/2020] [Indexed: 11/28/2022]
Abstract
Margin status is one of the significant prognostic factors for recurrence in breast-conserving surgery (BCS). The issue that merits consideration for oncologic safety and cost-effectiveness about the modalities to assure clear margins at initial surgical intervention remains controversial after neo-adjuvant chemotherapy (NAC). The presented study aimed to assess the impact of intraoperative ultrasound (IOUS)-guided surgery on accurate localization of tumor site, adequacy of excision with clear margins, and healthy tissue sacrifice in BCS after NAC. Patients who had IOUS-guided BCS ater NAC were reviewed. No patient had preoperative localization with wire or radiotracer. Intraoperative real-time sonographic localization, sonographic margin assessment during resection, macroscopic and sonographic examination of specimen, and cavity shavings (CS) were done as the standard procedure. No frozen assessment was performed. One hundred ninety-four patients were included, in which 42.5% had pCR. IOUS-guided surgery accomplished successful localization of the targeted lesions in all patients. Per protocol, all inked margins on CS specimens were reported to be tumor-free in permanent histopathology. No re-excision or mastectomy was required. For a setting without CS, the negative predictive value (NPV) of IOUS rate was 96%. IOUS was found to over and underestimate tumor response to NAC both in 2% of patients. IOUS-guided surgery seems to be an efficient modality to perform adequate BCS after NAC with no additional localization method. Especially, when CS is integrated as a standard to BCS, IOUS seems to provide safe surgery for patients with no false negativity and a high rate of NPV.
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Affiliation(s)
- Ilhan Tasdöven
- Department of Surgery, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Güldeniz Karadeniz Çakmak
- Department of Surgery, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Ali Ugur Emre
- Department of Surgery, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Hüseyin Engin
- Department of Oncology, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Burak Bahadır
- Department of Pathology, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Hakan Bekir Bakkal
- Department of Radiation Oncology, The School of Medicine, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
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Heeg E, Jensen MB, Mureau MAM, Ejlertsen B, Tollenaar RAEM, Christiansen PM, Vrancken Peeters MTFD. Breast-contour preserving procedures for early-stage breast cancer: a population-based study of the trends, variation in practice and predictive characteristics in Denmark and the Netherlands. Breast Cancer Res Treat 2020; 182:709-718. [PMID: 32524354 PMCID: PMC7320958 DOI: 10.1007/s10549-020-05725-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/02/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE Breast-contour preservation (BCP) is possible for most women treated for early-stage breast cancer. BCP can be defined as primary breast-conserving treatment (BCT), neoadjuvant chemotherapy (NAC) followed by BCT and immediate postmastectomy breast reconstruction (IBR). This study provides insight in current BCP strategies in Denmark and the Netherlands and aims to identify opportunities for improvement within both countries. METHODS A total of 92,881 patients with early-stage breast cancer who were operated in Denmark and the Netherlands between 2012 and 2017 were selected from the Danish Breast Cancer Group and the Dutch National Breast Cancer Audit databases. BCP procedures and predictive factors were analyzed within and between both countries. RESULTS BCP was achieved in 76.7% (n = 16,355) of the Danish and in 74.5% (n = 53,328) of the Dutch patients. While BCP rate did not change significantly over time in Denmark (p = 0.250), a significant increase in BCP rate from 69.5% in 2012 to 78.5% in 2017 (p < 0.001) was observed in the Netherlands. In both countries, variation in BCP rates between hospitals decreased over time. NAC followed by BCT and postmastectomy IBR was substantially more often used in the Netherlands compared to Denmark, specifically in patients younger than 50 years. CONCLUSIONS In more than 75% of all Danish and Dutch patients, surgically treated for early-stage breast cancer, the breast-contour was preserved. The different use of BCP strategies within Denmark and the Netherlands and the differences observed between hospitals in both countries emphasize the need for more (inter)national consensus on treatment modalities.
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Affiliation(s)
- E Heeg
- Dutch Institute for Clinical Auditing, Leiden, The Netherlands. .,Department of Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - M B Jensen
- Danish Breast Cancer Cooperative Group, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - M A M Mureau
- Department of Plastic and Reconstructive Surgery, Erasmus MC Cancer Institute, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - B Ejlertsen
- Danish Breast Cancer Cooperative Group, Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - R A E M Tollenaar
- Department of Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - P M Christiansen
- Department of Plastic and Breast Surgery, Aarhus University Hospital, Aarhus, Denmark
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34
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Tamburelli F, Ponzone R. The Value of Repeated Breast Surgery as a Quality Indicator in Breast Cancer Care. Ann Surg Oncol 2020; 28:340-352. [PMID: 32524463 DOI: 10.1245/s10434-020-08704-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Indexed: 02/06/2023]
Abstract
Breast-conserving surgery, a major achievement in surgical oncology, has allowed an increasing number of breast cancer patients to avoid the mutilation of mastectomy. However, mastectomy still is performed in certain circumstances although breast-conserving surgery would be equally safe. Many reasons, including patients' and surgeons' personal motivations, influence the decision-making process before the final choice between breast preservation and mastectomy. The importance of quality measurement and reporting in medicine is increasingly recognized, and breast surgery is no exception. The substantial variability of re-excision rates for positive surgical margins after a first attempt at breast-conserving surgery suggests that improvement is possible. Therefore, the re-excision rate has been proposed as a quality metric for assessing and comparing the performance of different institutions. Indeed, re-excision rates can be reduced by actionable factors such as accurate preoperative local staging, localization of occult lesions, and intraoperative assessment of the oriented specimen. However, equally important non-actionable risk factors pertaining the biology, detectability, and resectability of the tumor also should be taken into account. Therefore, if the re-excision rate has to be used as a performance indicator of breast surgical care, critical interpretation of results with accurate case-mix adjustment are mandatory, and reasonable targets must be appropriately set so that surgeons treating patients at higher risk of positive margins are not unduly penalized.
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Affiliation(s)
- Francesca Tamburelli
- Gynecological Oncology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Riccardo Ponzone
- Gynecological Oncology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
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35
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Li L, Han Z, Qiu L, Kang D, Zhan Z, Tu H, Chen J. Label-free multiphoton imaging to assess neoadjuvant therapy responses in breast carcinoma. Int J Biol Sci 2020; 16:1376-1387. [PMID: 32210726 PMCID: PMC7085226 DOI: 10.7150/ijbs.41579] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/02/2020] [Indexed: 11/23/2022] Open
Abstract
Neoadjuvant chemotherapy has been used increasingly in patients with early-stage or locally advanced breast carcinoma, and has been recommended as a general approach in locally advanced-stage diseases. Assessing therapy response could offer prognostic information to help determine subsequent nursing plan; particularly it is essential to identify responders and non-responders for the sake of helping develop follow-up treatment strategies. However, at present, diagnostic accuracy of preoperative clinical examination are still not satisfactory. Here we presented an alternate approach to monitor tumor and stroma changes associated with neoadjuvant therapy responses in breast carcinoma, with a great potential for becoming a new diagnostic tool—multiphoton microscopy. Imaging results showed that multiphoton imaging techniques have the ability to label-freely visualize tumor response such as tumor necrosis, and stromal response including fibrosis, mucinous response, inflammatory response as well as vascular hyperplasia in situ at cellular and subcellular levels. Moreover, using automated image analysis and a set of scoring methods, we found significant differences in the area of cell nucleus and in the content of collagen fibers between the pre-treatment and post-treatment breast carcinoma tissues. In summary, this study was conducted to pathologically evaluate the response of breast carcinoma to preoperative chemotherapy as well as to assess the efficacy of multiphoton microscopy in detecting these pathological changes, and experimental results demonstrated that this microscope may be a promising tool for label-free, real-time assessment of treatment response without the use of any exogenous contrast agents.
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Affiliation(s)
- Lianhuang Li
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou 350007, P. R. China
| | - Zhonghua Han
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, P. R. China
| | - Lida Qiu
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou 350007, P. R. China.,College of Physics and Electronic Information Engineering, Minjiang University, Fuzhou 350108, P. R. China
| | - Deyong Kang
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou 350001, P. R. China
| | - Zhenlin Zhan
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou 350007, P. R. China
| | - Haohua Tu
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Jianxin Chen
- Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory for Photonics Technology, Fujian Normal University, Fuzhou 350007, P. R. China
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36
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Rubio IT, Kontos M, Vrancken-Peeters M, Rouzier R, Skandarajah AR, Galimberti V, Kroman N, Caballero C, Ohno S. Missed opportunities and challenges for surgical breast cancer research in the era of personalized cancer treatment. Eur J Surg Oncol 2019; 46:501-503. [PMID: 31785986 DOI: 10.1016/j.ejso.2019.11.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 11/18/2019] [Indexed: 11/16/2022] Open
Affiliation(s)
- Isabel T Rubio
- Breast Surgical Oncology, Clinica Universidad de Navarra, Madrid, Spain.
| | - Michalis Kontos
- Breast and General Surgery, National and Kapodistrian University of Athens, Laiko University Hospital, Athens, Greece.
| | - Mtfd Vrancken-Peeters
- Department of Surgical Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Roman Rouzier
- Institut Curie, Sanint-Cloud, France; Versailles-Saint-Quentin-en-Yvelines University, Montigny-le-Bretonneux, France
| | - Anita R Skandarajah
- University of Melbourne, The Royal Melbourne Hospital, The Peter Mac Callum Cancer Centre, Melbourne, Australia
| | | | | | | | - Shinji Ohno
- Breast Oncology Center, Cancer Institute Hospital of JFCR, Tokyo, Japan
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37
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Vrancken Peeters MTFD. Management of the axilla after neoadjuvant chemotherapy for breast cancer. Br J Surg 2019; 106:1571-1573. [DOI: 10.1002/bjs.11397] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 09/18/2019] [Indexed: 11/07/2022]
Abstract
Minor international differences
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Affiliation(s)
- M T F D Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute – Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
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38
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Chen K, Zhu L, Chen L, Li Q, Li S, Qiu N, Yang Y, Su F, Song E. Circumferential Shaving of the Cavity in Breast-Conserving Surgery: A Randomized Controlled Trial. Ann Surg Oncol 2019; 26:4256-4263. [DOI: 10.1245/s10434-019-07725-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Indexed: 12/19/2022]
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