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Abate M, Drebin H, Shimada S, Fei T, McKinley S, Poruk K, Ferguson B, Neuwirth M, Tang LH, Vardhana S, Strong VE. Feasibility and Efficacy of Sentinel Lymph Node Mapping in Gastric Cancer. Ann Surg Oncol 2024:10.1245/s10434-024-15642-w. [PMID: 39097552 DOI: 10.1245/s10434-024-15642-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 06/07/2024] [Indexed: 08/05/2024]
Abstract
BACKGROUND Lymph node metastasis is a critical prognostic factor for patients with gastric carcinoma (GC). Sentinel lymph node (SLN) mapping has the potential to identify the initial site of draining lymph node metastasis and reduce the extent of surgical lymphadenectomy. This study aimed to evaluate the diagnostic accuracy of SLN mapping in GC. METHODS The study enrolled 129 GC patients undergoing total or partial gastrectomy with D2 lymphadenectomy and indocyanine green fluorescence-guided SLN mapping. The primary outcomes were the negative predictive value (NPV) and sensitivity of SLN mapping. The secondary outcomes were clinicopathologic factors associated with SLN mapping accuracy and successful SLN mapping. RESULTS The SLN detection rate in this study was 86.8 %. The study had an overall NPV of 83.1 % and an overall sensitivity of 65.8 %. The NPV was found to be significantly higher in the patients with no lymphovascular invasion (LVI) than in those with LVI (96.0 % vs 59.3 %; p < 0.001) and in the patients whose pathologic T (pT) stage lower than 3 than in those whose T stage was 3 or higher (92.0 % vs 66.7 %; p = 0.009). The sensitivity of SLN mapping was 50 % in the patients with no LVI and 33 % in the patients with a pT stage lower than 3. CONCLUSION The study results showed that for patients with early-stage GC with no LVI, negative SLN findings may represent a potential additive predictor indicating the absence of regional LN metastasis. However, given the low sensitivity rates noted, further research is needed to identify specific patient populations that may benefit from SLN mapping in GC.
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Affiliation(s)
- Miseker Abate
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Surgery, Weill Cornell Medicine, New York Presbyterian Hospital, New York, NY, USA
| | - Harrison Drebin
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shoji Shimada
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Teng Fei
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sophia McKinley
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Katherine Poruk
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ben Ferguson
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Madalyn Neuwirth
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laura H Tang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Santosha Vardhana
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Vivian E Strong
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Peña KB, Kepa A, Cochs A, Riu F, Parada D, Gumà J. Total Tumor Load of mRNA Cytokeratin 19 in the Sentinel Lymph Node as a Predictive Value of Axillary Lymphadenectomy in Patients with Neoadjuvant Breast Cancer. Genes (Basel) 2021; 12:genes12010077. [PMID: 33435629 PMCID: PMC7826715 DOI: 10.3390/genes12010077] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/06/2021] [Accepted: 01/06/2021] [Indexed: 02/07/2023] Open
Abstract
Although sentinel lymph node biopsy (SLNB) has proved to be able to diagnose axillary lymph node status safely and reliably, there is still not enough evidence to suggest that it can be used in patients who have undergone neoadjuvant chemotherapy (NAC) for lymph node-sparing surgery. The present study used molecular approaches to determine whether SLNB can be reliably used in patients who have been treated with NAC before SLN surgery, and whether the total tumor load of the SLN can be used as a predictive factor in axillary lymphadenectomy (ALD). We used one-step nucleic acid amplification (OSNA) to analyze a total of 111 consecutive patients who presented operable invasive breast carcinomas and who had been treated with NAC. SLN was positive in 55 patients and the identification rate was 100%. In 9 of these 55 patients, ALD showed that other lymph nodes were also involved. In all of the other 46 patients, the only lymph node to be identified as positive was SLN. Metastasis was not found in any of the axillary lymph nodes in the isolated tumor cell group. The total tumor load, defined as the amount of cytokeratin 19 mRNA copy numbers in all positives SLN (copies/µL), showed three risk groups related to the possibility of positive non-sentinel nodes. OSNA is a diagnostic technique that is highly sensitive, specific, and reproducible and it can be used to analyze sentinel lymph nodes after NAC. Total tumor load may be able to help predict additional metastases in axillary lymphadenectomy.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Axilla
- Biomarkers, Tumor/analysis
- Biomarkers, Tumor/genetics
- Breast/pathology
- Breast/surgery
- Breast Neoplasms/pathology
- Breast Neoplasms/therapy
- Carcinoma, Ductal, Breast/diagnosis
- Carcinoma, Ductal, Breast/secondary
- Carcinoma, Ductal, Breast/therapy
- Female
- Humans
- Keratin-19/analysis
- Keratin-19/genetics
- Lymph Node Excision/statistics & numerical data
- Lymphatic Metastasis/diagnosis
- Lymphatic Metastasis/pathology
- Lymphatic Metastasis/therapy
- Mastectomy
- Middle Aged
- Neoadjuvant Therapy
- Predictive Value of Tests
- Prospective Studies
- RNA, Messenger/analysis
- Sentinel Lymph Node/pathology
- Sentinel Lymph Node/surgery
- Sentinel Lymph Node Biopsy
- Tumor Burden/genetics
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Affiliation(s)
- Karla B. Peña
- Department of Pathology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (K.B.P.); (F.R.)
| | - Amillano Kepa
- Department of Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (A.K.); (A.C.)
| | - Alba Cochs
- Department of Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (A.K.); (A.C.)
| | - Francesc Riu
- Department of Pathology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (K.B.P.); (F.R.)
| | - David Parada
- Department of Pathology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (K.B.P.); (F.R.)
- Correspondence: (D.P.); (J.G.)
| | - Josep Gumà
- Department of Oncology, Hospital Universitari de Sant Joan, Institut d’Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, 43204 Reus, Spain; (A.K.); (A.C.)
- Correspondence: (D.P.); (J.G.)
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3
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Shirzadi A, Mahmoodzadeh H, Qorbani M. Assessment of sentinel lymph node biopsy after neoadjuvant chemotherapy for breast cancer in two subgroups: Initially node negative and node positive converted to node negative - A systemic review and meta-analysis. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2019; 24:18. [PMID: 30988686 PMCID: PMC6421883 DOI: 10.4103/jrms.jrms_127_18] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 09/10/2018] [Accepted: 12/16/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Neoadjuvant chemotherapy (NAC) is increasingly used to treat patients with breast cancer, but the reliability of sentinel lymph node biopsy (SLNB) following chemotherapy is in doubt. In this meta-analysis, we aimed to evaluate studies that examine the results of SLNB after NAC to assess identification rate (IR) and false-negative rate (FNR). MATERIALS AND METHODS Systemic searches were performed in the PubMed, ISI Web of Sciences, Scopus, and Cochrane databases from January 1, 2000, to November 30, 2016, for studies of SLNB after NAC for breast cancer and followed by axillary lymph node (LN) dissection in two subgroups: initially node negative and node positive converted to node negative. Two reviewers independently review quality of included studies. A random-effects model was used to pool IR and FNR with 95% confidence intervals (CI), and heterogeneity among studies was assessed by I 2 and Q-test. RESULTS A total of 23 studies with 1521 patients in the initially node-negative subgroup and 13 studies with 1088 patients in the node-positive converted to node-negative subgroup, were included in this meta-analysis with IR and FNR of 94% (95% CI: 92-96) and 7% (95% CI: 5-9) in the initially node-negative subgroup and 89% (95% CI: 85-94) and 13% (95% CI: 7-18) in the node-positive converted to node-negative subgroup, respectively. CONCLUSION Our meta-analysis showed acceptable IR and FNR in initially node-negative group and it seems feasible in these patients, but these parameters did not reach to predefined value in node-positive converted to node-negative group, and thus, it is not recommended in these patients.
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Affiliation(s)
- Alireza Shirzadi
- Non-Communicable Disease Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Habibollah Mahmoodzadeh
- Division of Surgical Oncology, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Non-Communicable Disease Research Center, Alborz University of Medical Sciences, Karaj, Iran
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Stebbing J, Baranau Y, Manikhas A, Lee SJ, Thiruchelvam P, Leff D, Esteva FJ. Total pathological complete response versus breast pathological complete response in clinical trials of reference and biosimilar trastuzumab in the neoadjuvant treatment of breast cancer. Expert Rev Anticancer Ther 2018; 18:531-541. [PMID: 29580109 DOI: 10.1080/14737140.2018.1457442] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Trastuzumab is a key drug in the neoadjuvant treatment of breast cancers that overexpress the human epidermal growth factor receptor 2 (HER2). Pathological complete response (pCR) is commonly used as an endpoint in neoadjuvant clinical trials of trastuzumab as evidence suggests it may be a surrogate for long-term survival. Several biosimilar candidates of originator or 'reference' trastuzumab are in development and have used pCR as a primary endpoint to assess therapeutic equivalence between treatments. The exact definition of pCR has varied across studies. Areas covered: Here we look at the clinical relevance of pCR and compare rates of total pCR (defined as ypT0/is ypN0) and breast pCR (defined as ypT0/is) in clinical trials of reference and biosimilar trastuzumab. Expert commentary: In order to evaluate the efficacy of neoadjuvant systemic therapies in a uniform way, standardization of trial endpoints is necessary. Future studies in HER2-positive breast cancer should include full assessment of the breast and lymph node basin before and after neoadjuvant systemic therapy, and the use of total pCR as the primary outcome.
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Affiliation(s)
- Justin Stebbing
- a Division of Surgery and Cancer , Imperial College, Imperial College Healthcare NHS Trust , London , UK
| | - Yauheni Baranau
- b Chemotherapy Department #1 , Minsk City Clinical Oncological Dispensary , Minsk , Belarus
| | - Alexey Manikhas
- c Breast Cancer Department , City Clinical Oncology Dispensary , Saint Petersburg , Russian Federation
| | - Sang Joon Lee
- d Clinical Development Division , CELLTRION Inc , Incheon , Republic of Korea
| | - Paul Thiruchelvam
- a Division of Surgery and Cancer , Imperial College, Imperial College Healthcare NHS Trust , London , UK
| | - Daniel Leff
- a Division of Surgery and Cancer , Imperial College, Imperial College Healthcare NHS Trust , London , UK
| | - Francisco J Esteva
- e Perlmutter Cancer Center , New York University Langone Health , New York , NY , USA
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5
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Benson JR, Jatoi I. Highlights of the San Antonio Breast Cancer Symposium 2016. Future Oncol 2017. [PMID: 28650276 DOI: 10.2217/fon-2017-0088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The 39th annual San Antonio Breast Cancer Symposium (SABCS) was convened in San Antonio, Texas, on 9-13 December 2016. More than 7000 clinicians and scientists from around the world participated in the symposium which featured a range of presentations and keynote talks pertaining to breast cancer screening, prevention, locoregional and systemic therapies. This two-part report highlights a selection of important studies presented at this premier breast cancer event with Part 1 focusing onmetastatic breast cancer, extended endocrine therapy and the prognostic significance of BRCA1/2 gene mutations. The second part of this report will discuss a range of topics including anti-HER2 directed treatments, the impact of radiotherapy on implant and autologous flap based reconstruction, biological risk predictors for ductal carcinoma-in situ (DCIS), longer term effects of dietary fat modification and the influence of aromatase inhibitors on endothelial cell function.
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Affiliation(s)
- John R Benson
- Cambridge Breast Unit, Addenbrookes Hospital & University of Cambridge, Faculty of Medical Sciences, Anglia Ruskin University, Cambridge, UK
| | - Ismail Jatoi
- Division of Surgical Oncology, Dale H Dorn Chair in Surgery, University of Texas Health Science Centre, TX, USA
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6
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Parada D, Peña KB, Riu FF, Aguilar AE, Cohan S. Intraoperative molecular analysis of sentinel lymph nodes following neoadjuvant chemotherapy in patients with clinical node negative breast cancer: An institutional study. Mol Clin Oncol 2016; 5:507-510. [PMID: 27882235 PMCID: PMC5103850 DOI: 10.3892/mco.2016.1025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 07/25/2016] [Indexed: 11/11/2022] Open
Abstract
Sentinel lymph node biopsy (SLNB) is an accurate, safe method for determining the axillary lymph node status. However, insufficient evidence exists to support the recommendation of SLNB in patients who have had neoadjuvant chemotherapy (NAC) to downsize tumours and allow for breast conservation surgery. The present study aimed to use molecular approaches to evaluate the feasibility and accuracy of SLNB in patients treated with NAC prior to SLN mapping and surgery. A total of 50 consecutive patients with operable invasive breast carcinomas who had received prior NAC were assessed using the one-step nucleic acid amplification (OSNA) method. The rate of SLN identification was 100%. The OSNA assay showed that 29 patients (58%) were negative for SLN and 21 patients (42%) were positive. In 19 of these 21 patients (90.48%), the SLN was the only positive lymph node. No axillary lymph nodes metastases were observed in patients with isolated tumour cells or with micrometastases. The OSNA assay is a highly sensitive, specific and reproducible diagnostic technique that can be used to analyse SLNs following NAC. The total tumoral load may assist with predicting additional non-SLN metastases.
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Affiliation(s)
- David Parada
- Department of Pathology, University Hospital Sant Joan de Reus, University Rovira i Virgill, E-43201 Tarragona, Spain
- Pere Virgili Health Research Institute (IISPV), University Rovira i Virgill, E-43201 Tarragona, Spain
| | - Karla B. Peña
- Department of Pathology, University Hospital Sant Joan de Reus, University Rovira i Virgill, E-43201 Tarragona, Spain
- Pere Virgili Health Research Institute (IISPV), University Rovira i Virgill, E-43201 Tarragona, Spain
| | - F. Francesc Riu
- Department of Pathology, University Hospital Sant Joan de Reus, University Rovira i Virgill, E-43201 Tarragona, Spain
- Pere Virgili Health Research Institute (IISPV), University Rovira i Virgill, E-43201 Tarragona, Spain
| | - A. Esther Aguilar
- Department of Gynecology, University Hospital Sant Joan de Reus, E-43204 Tarragona, Spain
| | - Sebastian Cohan
- Department of Radiodiagnostics, University Hospital Sant Joan de Reus, E-43204 Tarragona, Spain
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7
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Kaittanis C, Shaffer TM, Bolaender A, Appelbaum Z, Appelbaum J, Chiosis G, Grimm J. Multifunctional MRI/PET Nanobeacons Derived from the in Situ Self-Assembly of Translational Polymers and Clinical Cargo through Coalescent Intermolecular Forces. NANO LETTERS 2015; 15:8032-43. [PMID: 26540670 PMCID: PMC4703344 DOI: 10.1021/acs.nanolett.5b03370] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Novel multifunctional platforms are needed for oncology in order to assist physicians during surgery and chemotherapy. In the present study, we show that polymeric nanobeacons, consisting of the glucose-based polymer dextran, can be used to guide surgery and improve drug delivery. For imaging, the nanobeacons stably retained the positron emitter 89-zirconium and the MRI contrast agent gadolinium, without the need of a chelator. In addition to using them for PET imaging, the (89)Zr-nanobeacons guided the surgical resection of sentinel lymph nodes, utilizing their inherent Cerenkov luminescence. Through weak electrostatic interactions, the nanoparticles carried combinations of chemotherapeutics for the simultaneous inhibition of oncogenic pathways, resulting in enhanced tumor regression. The nanobeacons also allowed monitoring of drug release via MRI, through the quenching of the gadolinium signal by the coloaded drug, making them a new multifunctional theranostic nanotechnology platform for the clinic.
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Affiliation(s)
- Charalambos Kaittanis
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
- Center for Advanced Medical Imaging Sciences, Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts 02114, United States
| | - Travis M. Shaffer
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
- Department of Chemistry, Hunter College and Graduate Center of the City University of New York, New York, New York 10065, United States
| | - Alexander Bolaender
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
| | - Zachary Appelbaum
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
| | - Jeremy Appelbaum
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
| | - Gabriela Chiosis
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
| | - Jan Grimm
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, United States
- Department of Pharmacology, Weill Cornell Medical College, New York, New York 10065, United States
- Department of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
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8
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Management of axilla in breast cancer – The saga continues. Breast 2015; 24:343-53. [DOI: 10.1016/j.breast.2015.03.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 01/13/2015] [Accepted: 03/22/2015] [Indexed: 02/06/2023] Open
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9
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Mocellin S, Goldin E, Marchet A, Nitti D. Sentinel node biopsy performance after neoadjuvant chemotherapy in locally advanced breast cancer: A systematic review and meta-analysis. Int J Cancer 2015; 138:472-80. [PMID: 26084763 DOI: 10.1002/ijc.29644] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 06/10/2015] [Accepted: 06/12/2015] [Indexed: 11/08/2022]
Abstract
The use of sentinel node biopsy (SNB) after neoadjuvant chemotherapy (NAC) in patients with locally advanced breast cancer is debated. Our aim was to quantitatively review the available evidence on the performance of SNB after NAC in patients with locally advanced breast cancer. We performed a systematic review (by searching the PubMed, Cochrane and Scopus databases) and random effects meta-analysis to investigate on the feasibility and accuracy of SNB in these patients. The two outcomes of interest were the sentinel node identification rate (SIR) and the false negative rate (FNR). Sensitivity analysis and meta-regression were used to investigate the potential sources of between-study heterogeneity. We retrieved 72 eligible studies enrolling 7,451 patients. Upon meta-analysis, summary SIR resulted 89.6% [95% confidence interval (CI): 87.8-91.2; heterogeneity I(2): 76.9%], which poorly compares with the 95% SIR observed in some recent series of early breast cancer. The summary FNR resulted 14.2% (CI: 12.5-16.0; heterogeneity I(2): 29.1%), which was significantly higher than the 8-10% reference value. Considering an average post-NAC lymph node positivity rate of 50%, the downstaging due to false negative SNB would occur in 7/100 patients (with an excess error rate of 2-3/100 as compared to the early-stage setting). No plausible source of between-study heterogeneity was found. Based on the largest series of studies ever meta-analyzed, our findings highlight the limits of SNB performance in this population, where the impact of SNB on patient survival is still to be defined.
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Affiliation(s)
- Simone Mocellin
- Surgery Branch, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Elena Goldin
- Surgery Branch, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Alberto Marchet
- Surgery Branch, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Donato Nitti
- Surgery Branch, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
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10
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Toi M, Winer EP, Benson JR, Inamoto T, Forbes JF, von Minckwitz G, Robertson JFR, Grobmyer SR, Jatoi I, Sasano H, Kunkler I, Ho AY, Yamauchi C, Chow LWC, Huang CS, Han W, Noguchi S, Pegram MD, Yamauchi H, Lee ES, Larionov AA, Bevilacqua JLB, Yoshimura M, Sugie T, Yamauchi A, Krop IE, Noh DY, Klimberg VS. Personalization of loco-regional care for primary breast cancer patients (part 1). Future Oncol 2015; 11:1297-300. [DOI: 10.2217/fon.15.65] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
ABSTRACT Kyoto Breast Cancer Consensus Conference, Kyoto, Japan, 18–20 February 2014 The loco-regional management of breast cancer is increasingly complex with application of primary systemic therapies, oncoplastic techniques and genetic testing for breast cancer susceptibility. Personalization of loco-regional treatment is integral to optimization of breast cancer care. Clinical and pathological tumor stage, biological features and host factors influence loco-regional treatment strategies and extent of surgical procedures. Key issues including axillary staging, axillary treatment, radiation therapy, primary systemic therapy (PST), preoperative hormonal therapy and genetic predisposition were identified and discussed at the Kyoto Breast Cancer Consensus Conference (KBCCC2014). In the first of a two part conference scene, consensus recommendations for axillary management are presented and focus on the following topics: indications for completion axillary lymph node dissection in primary surgical patients with ≤2 macrometastases or any sentinel nodal deposits after PST; the timing of sentinel lymph node biopsy in the context of PST; use of axillary irradiation as a component of primary treatment plans and the role of intraoperative node assessment in the post-Z0011 era.
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Affiliation(s)
- Masakazu Toi
- Breast Surgery, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawara-cho, Sakyo-ku, Kyoto 606–8507, Japan
| | - Eric P Winer
- Breast Oncology Center, Dana-Farber Cancer Institute, Brigham & Women's Cancer Center, Harvard Medical School, Boston, MA 02215, USA
| | - John R Benson
- Cambridge Breast Unit, Addenbrooke's Hospital & University of Cambridge, Cambridge, UK
| | - Takashi Inamoto
- Faculty of Health Care, Tenri Health Care University, Nara, Japan
| | - John F Forbes
- Surgical Oncology, University of Newcastle, Newcastle, Australia
| | | | - John FR Robertson
- Breast Surgery, University of Nottingham, Royal Derby Hospital, Nottingham, UK
| | - Stephen R Grobmyer
- Cleveland Clinic & Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195, USA
| | - Ismail Jatoi
- The University of Texas Health Science Center, San Antonio, TX 78229, USA
| | - Hironobu Sasano
- Pathology, Tohoku University School of Medicine, Sendai, Japan
| | - Ian Kunkler
- Edinburgh Cancer Research UK Centre, The University of Edinburgh, UK
| | - Alice Y Ho
- Radiation Oncology, Memorial Sloan–Kettering Cancer Center, NY 10065, USA
| | - Chikako Yamauchi
- Radiation Oncology, Shiga Medical Center for Adults, Moriyama, Japan
| | - Louis WC Chow
- UNIMED Medical Institute/University of Hong Kong, Hong Kong
| | - Chiun-Sheng Huang
- Surgery, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wonshik Han
- Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Shinzaburo Noguchi
- Breast & Endocrine Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Mark D Pegram
- Stanford Cancer Institute, School of Medicine, Stanford University, CA 94305, USA
| | | | - Eun-Sook Lee
- Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Alexey A Larionov
- Statistics & Computational Biology Laboratory, University of Cambridge, Cancer Research UK Cambridge Institute, UK
| | - Jose LB Bevilacqua
- Department of Breast Surgery, AC Camargo Cancer Center, Sao Paulo, Brazil
| | - Michio Yoshimura
- Radiation Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | | | - Akira Yamauchi
- Breast Center, Kitano Hospital, The Tazuke Kofukai Medical Research Institute, Osaka, Japan
| | - Ian E Krop
- Breast Oncology Center, Dana-Farber Cancer Institute, Brigham & Women's Cancer Center, Harvard Medical School, Boston, MA 02215, USA
| | - Dong Young Noh
- Surgery, Seoul National University Hospital, Seoul, South Korea
| | - V Suzanne Klimberg
- Surgery, Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, AR 72205, USA
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