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Bernet-Vegué L, Cantero-González C, Sancho de Salas M, Parada D, Perin T, Quintero-Niño Z, Vieites Pérez-Quintela B, Sánchez-Guzmán D, Castelvetere M, Hardisson Hernaez D, Martín-Salvago MD. Validation of prognostic and predictive value of total tumoral load after primary systemic therapy in breast cancer using OSNA assay. Clin Transl Oncol 2024; 26:1220-1228. [PMID: 38070048 PMCID: PMC11026238 DOI: 10.1007/s12094-023-03347-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/03/2023] [Indexed: 04/20/2024]
Abstract
PURPOSE This study aimed to validate the classification of breast cancer (BC) patients in progression risk groups based on total tumor load (TTL) value to predict lymph node (LN) affectation after neo-adjuvant systemic therapy (NAST) obtained in the NEOVATTL study. METHODS/PATIENTS This was an observational, retrospective, international, multicenter study including patients with infiltrating BC who received NAST followed by sentinel lymph node biopsy (SLNB) analyzed with one-step nucleic acid amplification (OSNA) from nine Spanish and two Italian hospitals. Patients were classified into three groups according to the progression risk, measured as disease-free survival (DFS), based on TTL values (> 250, 250-25,000, and > 25,000 copies/μL). The previous (NEOVATTL study) Cox regression model for prognosis was validated using prognostic index (PI) and Log ratio test (LRT) analyses; the value of TTL for axillary non-SLN affectation was assessed using receiver operating characteristic (ROC) curves. RESULTS We included 263 patients with a mean age of 51.4 (± SD 10.5) years. Patients with TTL > 25,000 copies/μL had a shorter DFS (HR 3.561 [95% CI 1.693-7.489], p = 0.0008 vs. TTL ≤ 25,000). PI and LRT analyses showed no differences between the two cohorts (p = 0.2553 and p = 0.226, respectively). ROC analysis showed concordance between TTL and non-SLN involvement (area under the curve 0.828), with 95.7% sensitivity and 92.9% specificity at a TTL cut-off of > 15,000 copies/μL. CONCLUSIONS In BC patients who had received NAST and underwent SLNB analysis using OSNA, a TTL value of > 25,000 copies/μL was associated with a higher progression risk and > 15,000 copies/μL was predictive of non-SLN involvement.
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Affiliation(s)
- Laia Bernet-Vegué
- Breast Area, Department of Anatomic Pathology, Ribera Salud Hospitals, Valencia, Spain.
| | | | - Magdalena Sancho de Salas
- Departamento de Anatomía Patológica del, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - David Parada
- Molecular Pathology Unit, Department of Pathology, Hospital Universitari de Sant Joan, Institut d'Investigació Sanitària Pere Virgili, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili, Reus, Tarragona, Spain
| | - Tiziana Perin
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (C.R.O.), IRCCS, Aviano, Italy
| | - Zulma Quintero-Niño
- Departamento de Anatomía Patológica, Hospital Universitario La Ribera, Alzira, Spain
| | | | | | - Marina Castelvetere
- Pathological Anatomy Laboratory, Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - David Hardisson Hernaez
- Department of Pathology, Hospital Universitario La Paz, Molecular Pathology and Therapeutic Targets Group, Hospital La Paz Insitute of Research (IdiPAZ), Center for Biomedical Research in the Cancer Network (CIBERONC), Instituto de Salud Carlos III, Faculty of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
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Saez de Gordoa K, Rodrigo-Calvo MT, Archilla I, Lopez-Prades S, Diaz A, Tarragona J, Machado I, Ruiz Martín J, Zaffalon D, Daca-Alvarez M, Pellisé M, Camps J, Cuatrecasas M. Lymph Node Molecular Analysis with OSNA Enables the Identification of pT1 CRC Patients at Risk of Recurrence: A Multicentre Study. Cancers (Basel) 2023; 15:5481. [PMID: 38001742 PMCID: PMC10670609 DOI: 10.3390/cancers15225481] [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: 10/13/2023] [Revised: 11/11/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
Early-stage colorectal carcinoma (CRC)-pT1-is a therapeutic challenge and presents some histological features related to lymph node metastasis (LNM). A significant proportion of pT1 CRCs are treated surgically, resulting in a non-negligible surgical-associated mortality rate of 1.5-2%. Among these cases, approximately 6-16% exhibit LNM, but the impact on survival is unclear. Therefore, there is an unmet need to establish an objective and reliable lymph node (LN) staging method to optimise the therapeutic management of pT1 CRC patients and to avoid overtreating or undertreating them. In this multicentre study, 89 patients with pT1 CRC were included. All histological features associated with LNM were evaluated. LNs were assessed using two methods, One-Step Nucleic Acid Amplification (OSNA) and the conventional FFPE plus haematoxylin and eosin (H&E) staining. OSNA is an RT-PCR-based method for amplifying CK19 mRNA. Our aim was to assess the performance of OSNA and H&E in evaluating LNs to identify patients at risk of recurrence and to optimise their clinical management. We observed an 80.9% concordance in LN assessment using the two methods. In 9% of cases, LNs were found to be positive using H&E, and in 24.7% of cases, LNs were found to be positive using OSNA. The OSNA results are provided as the total tumour load (TTL), defined as the total tumour burden present in all the LNs of a surgical specimen. In CRC, a TTL ≥ 6000 CK19 m-RNA copies/µL is associated with poor prognosis. Three patients had TTL > 6000 copies/μL, which was associated with higher tumour budding. The discrepancies observed between the OSNA and H&E results were mostly attributed to tumour allocation bias. We concluded that LN assessment with OSNA enables the identification of pT1 CRC patients at some risk of recurrence and helps to optimise their clinical management.
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Affiliation(s)
- Karmele Saez de Gordoa
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
| | - Maria Teresa Rodrigo-Calvo
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
| | - Ivan Archilla
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
| | - Sandra Lopez-Prades
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
| | - Alba Diaz
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain
- Department of Clinical Foundations, University of Barcelona (UB), 08036 Barcelona, Spain
| | - Jordi Tarragona
- Pathology Department, Hospital Arnau de Vilanova, 25198 Lleida, Spain;
| | - Isidro Machado
- Pathology Department, Instituto Valenciano de Oncología, Hospital Quirón-Salud Valencia, University of Valencia, 46010 Valencia, Spain;
- Centro de Investigación Biomédica en Red en Cancer (CIBERONC), 28029 Madrid, Spain
| | - Juan Ruiz Martín
- Pathology Department, Virgen de la Salud Hospital, 45071 Toledo, Spain;
| | - Diana Zaffalon
- Gastroenterology Department, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain;
| | - Maria Daca-Alvarez
- Gastroenterology Department, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain;
| | - Maria Pellisé
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain
- Gastroenterology Department, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain;
| | - Jordi Camps
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain
- Cell Biology and Medical Genetics Unit, Department of Cell Biology, Physiology and Immunology, Faculty of Medicine, Autonomous University of Barcelona (UAB), 08193 Bellaterra, Spain
| | - Miriam Cuatrecasas
- Pathology Department, Centre of Biomedical Diagnosis (CDB), Hospital Clinic, 08036 Barcelona, Spain; (K.S.d.G.); (M.T.R.-C.); (I.A.); (S.L.-P.); (A.D.)
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), 08036 Barcelona, Spain; (M.P.); (J.C.)
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), 28029 Madrid, Spain
- Department of Clinical Foundations, University of Barcelona (UB), 08036 Barcelona, Spain
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Martín-Salvago MD, Sancho M, López-García MÁ, Cano Jiménez A, Pérez-Luque A, Alfaro L, Vieites B. Value of total tumor load as a clinical and pathological factor in the prognosis of breast cancer patients receiving neoadjuvant treatment. Comparison of three populations with three different surgical approaches: NEOVATTL Pro 3 Study. Breast Cancer Res Treat 2023:10.1007/s10549-023-06954-8. [PMID: 37219637 DOI: 10.1007/s10549-023-06954-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 04/23/2023] [Indexed: 05/24/2023]
Abstract
PURPOSE This study aimed to compare the prognosis in terms of disease-free survival (DFS) in three populations of women with breast cancer (BC) treated with neoadjuvant systemic treatment (NAST) in which axillary lymph node dissection (ALND) was performed based on different total tumor load (TTL) thresholds in the sentinel nodes. METHODS This was an observational, retrospective study carried out in three Spanish centers. Data from patients with infiltrating BC who underwent BC surgery after NAST and intraoperative sentinel lymph node biopsy (SLNB) performed by One Step Nucleic acid Amplification (OSNA) technique during 2017 and 2018 were analyzed. ALND was performed according to the protocol of each center, based on three different TTL cut-offs (TTL > 250, TTL > 5000, and TTL > 15,000 CK19-mRNA copies/μL for centers 1, 2, and 3, respectively). RESULTS A total of 157 BC patients were included in the study. No significant differences in DFS were observed between centers (Hazard ratio [HR] center 2 vs 1: 0.77; p = 0.707; HR center 3 vs 1: 0.83; p = 0.799). Patients with ALND had a shorter DFS (HR 2.43; p = 0.136), albeit not statistically significant. Patients with a triple negative subtype had a worse prognosis than those with other molecular subtypes (HR 2.82; p = 0.056). CONCLUSION No significant differences in DFS were observed between three centers with different surgical approaches to ALND based on different TTL cut-offs in patients with BC after NAST. These results suggest that restricting ALND to those patients with TTL ≥ 15,000 copies/μL is a reliable approximation, avoiding unnecessary morbidities caused by ALND.
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Affiliation(s)
| | - Magdalena Sancho
- Department of Pathology, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | | | | | - Ana Pérez-Luque
- Department of Pathology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Lina Alfaro
- Department of Gynaecology and Obstetrics, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Begoña Vieites
- Department of Pathology, Hospital Universitario Virgen del Rocío, Seville, Spain.
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Bernet L, Hardisson D, Rodrigo M, Córdoba A, Sancho M, Peg V, Ruiz I, Godey F, Sánchez-Méndez JI, Prat A. OSNA Total Tumor Load for the Prediction of Axillary Involvement in Breast Cancer Patients: Should We use Different Thresholds According to the Intrinsic Molecular Subtype? MOTTO Study. CLINICAL PATHOLOGY (THOUSAND OAKS, VENTURA COUNTY, CALIF.) 2023; 16:2632010X231183693. [PMID: 37534372 PMCID: PMC10392164 DOI: 10.1177/2632010x231183693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 06/05/2023] [Indexed: 08/04/2023]
Abstract
Aims To assess the impact of the molecular subtype (MS) on the total number of CK19 mRNA copies in all positive SLN (TTL) threshold, to predict non-SLN affectation, and to compare 5 years progression-free survival (PFS) according to the risk of recurrence (ROR) group by PAM50. Methods Cohort with infiltrating breast cancer with intra-operative metastatic SLN detected by one-step nucleic acid amplification (OSNA) assay who underwent subsequent ALND. Logistic regression was used to assess a possible interaction between TTL and MS(Triple Negative, Her-2-Enriched, Luminal A, or Luminal B), or hormone receptors (HR: positive or negative) by immunohistochemistry (IMH). Cox regression was used to compare PFS and OS in the 3 ROR groups (high, medium, or low). Results TTL was predictive of non-SLN affectation in both univariate (OR [95% CI]: 1.72 [1.43, 2.05], P < .001) and multivariate (1.55 [95% CI: 1.04, 2.32], P = .030) models, but MS-IMH or HR-IMH, and their interactions with TTL were not (best multivariate model: HR + main effect OR 1.16 [95% CI: 0.18, 7.64], P = .874; interaction OR: 1.04 [0.7, 1.55], P = .835; univariate model: HR + main effect OR: 1.44 [95% CI: 0.85, 2.44], P = .180). PFS was lower in the high-risk ROR group (81.1%) than in the low-risk group (93.9%) (HR: 3.68 [95 CI: 1.70, 7.94], P < .001). Conclusions our results do not provide evidence to support the utilization of subtype-specific thresholds for TTL values to make therapeutic decisions on the axilla. The ROR group was predictive of 5 years-PFS.
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Affiliation(s)
- L Bernet
- Department of Pathology, Hospital Universitario del Vinalopó, Elche, Spain
| | - D Hardisson
- Department of Pathology, Hospital Universitario La Paz, Madrid
- Hospital La Paz Institute for health Research (IdiPAZ), Universidad Autónoma de Madrid
| | - M Rodrigo
- Department of Pathology, Hospital Universitario de Burgos, Burgos, Spain
| | - A Córdoba
- Department of Pathology, Hospital Universitario de Navarra, Navarra, Spain
| | - M Sancho
- Department of Pathology, Hospital Universitario de Salamanca, Salamanca, Spain
| | - V Peg
- Department of Pathology, Vall d’Hebron University Hospital, Barcelona, Spain
- Universidad Autónoma de Barcelona, Barcelona, Spain
- Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Madrid, Spain
| | - I Ruiz
- Department of Pathology, Hospital Universitario de Donostia, Donostia, Spain
| | - F Godey
- Department of Pathology, Centre Eugène Marquis, Rennes, France
| | - JI Sánchez-Méndez
- Department of Ginecology and Obstetrics, Hospital Universitario La Paz, Madrid
- Hospital La Paz Institute for Health Research (IdiPAZ), Universidad Autónoma de Madrid
| | - A Prat
- Medical Oncology department, Hospital Clínic de Barcelona, Barcelona, Spain
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Cytology Smears: An Enhanced Alternative Method for Colorectal Cancer pN Stage-A Multicentre Study. Cancers (Basel) 2022; 14:cancers14246072. [PMID: 36551559 PMCID: PMC9775901 DOI: 10.3390/cancers14246072] [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: 11/01/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Stage II colorectal cancer (CRC) recurrence remains a clinical problem. Some of these patients are true stage III CRC with a pN0 pathology stage. This large prospective multicentre cohort study aimed at evaluating the diagnostic ability of lymph node (LN) cytology smears to perform the pN stage and compare it with the conventional haematoxylin and eosin (H&E) pathology pN stage. Additionally, we used the One-Step Nucleic Acid Amplification (OSNA), a high-sensitive molecular method of LN staging. A total of 3936 fresh LNs from 217 CRC surgical specimens were examined by three methods, H&E, LN cytology smears, and OSNA. H&E detected 29% of patients with positive LNs, cytology smears 35%, and OSNA 33.2% (p < 0.0001). H&E and cytology concordantly classified 92.2% of tumours, and 88.5% between OSNA and H&E. Cytology had 96.8% sensitivity and 90.3% specificity to discriminate positive/negative patients compared to H&E (p = 0.004), and 87.3% sensitivity and 89% specificity when compared to OSNA (p = 0.56). Patients with positive LNs detected by any of the three methods had significantly worse disease-free and overall survival. We conclude that pN stage accuracy for detecting positive LNs is superior with LN cytological smears than with conventional H&E, which would enable a better pN stage and management of early-stage CRC patients.
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Gante I, Ribeiro JM, Mendes J, Gomes A, Almeida V, Regateiro FS, Caramelo F, Silva HC, Figueiredo-Dias M. One Step Nucleic Acid Amplification (OSNA) Lysate Samples Are Suitable to Establish a Transcriptional Metastatic Signature in Patients with Early Stage Hormone Receptors-Positive Breast Cancer. Cancers (Basel) 2022; 14:5855. [PMID: 36497336 PMCID: PMC9736102 DOI: 10.3390/cancers14235855] [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: 10/24/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
The One Step Nucleic Acid Amplification (OSNA) is being adopted worldwide for sentinel lymph nodes (SLNs) staging in breast cancer (BC). As major disadvantage, OSNA precludes prognostic information based on structural evaluation of SLNs. Our aim is to identify biomarkers related to tumor-microenvironment interplay exploring gene expression data from the OSNA remaining lysate. This study included 32 patients with early stage hormone receptors-positive BC. Remaining OSNA lysates were prepared for targeted RNA-sequencing analysis. Identification of differentially expressed genes (DEGs) was performed by DESeq2 in R and data analysis in STATA. The results show that, in metastatic SLNs, several genes were upregulated: KRT7, VTCN1, CD44, GATA3, ALOX15B, RORC, NECTIN2, LRG1, CD276, FOXM1 and IGF1R. Hierarchical clustering analysis revealed three different clusters. The identified DEGs codify proteins mainly involved in cancer aggressiveness and with impact in immune response. The overexpression of the immune suppressive genes VTCN1 and CD276 may explain that no direct evidence of activation of immune response in metastatic SLNs was found. We show that OSNA results may be improved incorporating microenvironment-related biomarkers that may be useful in the future for prognosis stratification and immunotherapy selection. As OSNA assay is being implemented for SLNs staging in other cancers, this approach could also have a wider utility.
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Affiliation(s)
- Inês Gante
- Gynecology Department, Coimbra Hospital and Universitary Centre (CHUC), 3004-561 Coimbra, Portugal
- University of Coimbra, Gynecology University Clinic, Faculty of Medicine, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Joana Martins Ribeiro
- Laboratory of Sequencing and Functional Genomics of UCGenomics, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - João Mendes
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Laboratory of Sequencing and Functional Genomics of UCGenomics, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Gomes
- Department of Pathology, Coimbra Hospital and Universitary Centre (CHUC), 3004-561 Coimbra, Portugal
| | - Vânia Almeida
- Department of Pathology, Coimbra Hospital and Universitary Centre (CHUC), 3004-561 Coimbra, Portugal
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Frederico Soares Regateiro
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Allergy and Clinical Immunology Unit, Coimbra Hospital and Universitary Centre (CHUC), 3004-561 Coimbra, Portugal
- Institute of Immunology, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Francisco Caramelo
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Laboratory of Biostatistics and Medical Informatics (LBIM), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Henriqueta Coimbra Silva
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Laboratory of Sequencing and Functional Genomics of UCGenomics, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Margarida Figueiredo-Dias
- Gynecology Department, Coimbra Hospital and Universitary Centre (CHUC), 3004-561 Coimbra, Portugal
- University of Coimbra, Gynecology University Clinic, Faculty of Medicine, 3000-548 Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
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Algara M, Rodríguez E, Martínez-Arcelus FJ, Salinas J, Sanz X, Beato I, Manso A, Soler A, Rodríguez JR, Frías A, Calín A, Juan G, Meireles P, Flaquer A. OPTimizing Irradiation through Molecular Assessment of Lymph node (OPTIMAL): a randomized clinical trial. Radiother Oncol 2022; 176:76-82. [PMID: 36210628 DOI: 10.1016/j.radonc.2022.09.006] [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: 03/01/2022] [Revised: 09/06/2022] [Accepted: 09/11/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND PURPOSE In breast cancer (BC) patients, the involvement of four or more lymph nodes (LN) is an indication of regional irradiation. The optimal treatment strategy remains unclear when fewer nodes are involved and lymphadenectomy is not performed. We designed a clinical trial to show the non-inferiority of Incidental (INC) compared to intentional (INT) irradiation of axillary nodes in patients with early-stage BC and low burden LN involvement. MATERIALS AND METHODS BC patients, cN0 (n = 487) undergoing breast conservation surgery and sentinel node biopsy, with total tumor load assessed by OSNA (One-Step Nucleic Acid Amplification) of 250-15,000 copies mRNA CK19/µL in sentinel LN were randomized to receive INC or INT nodal irradiation. The primary endpoint was 5-year disease-free survival (DFS). Secondary endpoints were locoregional recurrence (LRR), distant recurrence (DR), and acute and chronic toxicity (CT). RESULTS Five-years DFS were 93.7% (INC) and 93.8% (INT) (difference 0.1% [one-sided 95% CI < 5.7%]; non-inferiority p = 0.075). Cumulative Incidences of LRR were 3.5% (INC) and 3.4% (INT) (difference of 0.1% [<4.8%]; p = 0.021), and 5% (INC) and 3.5% (INT) (difference 1.4% [<6.0%]; non-inferiority p = 0.101) for DR. CT was more Incident with INT (26.9%) than with INC (19.2%), though the difference was not statistically significant (HR 1.39 [95% CI: 0.92, 2.10]; p = 0.11). CONCLUSION Intentional does not outperform incidental irradiation by more than 5.7% in terms of 5-year DFS, 4.8% for LRR, and 6% for DR. REGISTRATION NUMBER ClinicalTrials.gov Identifier: NCT02335957.
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Affiliation(s)
- Manuel Algara
- Radiation Oncology Department, Del Mar Hospital, Passeig Maritim 25, 08003 Barcelona, Spain.
| | - Elvira Rodríguez
- Radiation Oncology Department, Virgen del Rocío University Hospital, Av. Manuel Siurot, S/n, 41013 Sevilla, Spain.
| | - Francisco José Martínez-Arcelus
- Radiation Oncology Department, La Fe Polytechnic University Hospital, Av. Fernando Abril Martorell, 106, 46026 Valencia, Spain.
| | - Juan Salinas
- Radiation Oncology Department, Santa Lucia General University Hospital, C. Minarete, s/n, 30202 Cartagena, Spain.
| | - Xavier Sanz
- Radiation Oncology Department, Del Mar Hospital, Passeig Maritim 25, 08003 Barcelona, Spain.
| | - Inmaculada Beato
- Radiation Oncology Department, Castellón Provincial Hospital, Av. del Dr. Clarà, 19, 12002 Castellón de La Plana, Spain.
| | - Aurea Manso
- Radiation Oncology Department, La Paz University Hospital, P.° de la Castellana, 261, 28046 Madrid, Spain.
| | - Ana Soler
- Radiation Oncology Department, De La Ribera Hospital, km 1, Ctra. Corbera, 46600 Alzira, Spain.
| | - José Reyes Rodríguez
- Radiation Oncology Department, University Hospital of Leon, C. Altos de Nava, s/n, 24071 León, Spain.
| | - Andere Frías
- Radiation Oncology Department, de Cruces University Hospital, Plaza de Cruces, 48903 Barakaldo, Spain.
| | - Ana Calín
- Radiation Oncology Department, Gregorio Marañón University General Hospital, C. Dr. Esquerdo, 46, 28007 Madrid, Spain.
| | - Germán Juan
- Radiation Oncology Department, Cabueñes University Hospital, Los Prados, 395, 33394 Gijón, Spain.
| | - Pedro Meireles
- Radiation Oncology Department, São João Universitary Hospital Center, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
| | - Amanda Flaquer
- Radiation Oncology Department, Araba Txagorritxu University Hospital, Jose Atxotegi Kalea, s/n, 01009 Gasteiz, Spain.
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Bertozzi S, Londero AP, Bulfoni M, Seriau L, Agakiza D, Pasqualucci A, Andretta M, Orsaria M, Mariuzzi L, Cedolini C. One-Step Nucleic Acid Amplification System in Comparison to the Intraoperative Frozen Section and Definitive Histological Examination Among Breast Cancer Patients: A Retrospective Survival Study. Front Oncol 2022; 12:847858. [PMID: 35664761 PMCID: PMC9158526 DOI: 10.3389/fonc.2022.847858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/14/2022] [Indexed: 11/13/2022] Open
Abstract
Simple Summary Implementing intraoperative assessment of sentinel lymph nodes by one-step nucleic acid amplification in early breast cancer can reduce the surgical burden to the patient and the costs to the health system. However, only limited data are available in terms of long-term disease-free survival and overall survival. Therefore, this study aims to compare disease-free survival and overall survival between one-step nucleic acid amplification, frozen section, and definitive histology. These results could impact the healthcare community, adding further proof to the body of evidence supporting the broader adoption of this innovative technology that enables a safe reduction in patient surgical burden and healthcare costs. Background The one-step nucleic acid amplification (OSNA) system is a novel molecular technique, which consents to quick intraoperative detection of sentinel lymph node metastases by the amplification of cytokeratin 19 mRNA. Our study aims to evaluate the OSNA method in comparison with frozen section (FS) and definitive histological examination of the sentinel lymph node biopsy among early breast cancer patients considering disease-free survival (DFS) and overall survival (OS). Methods In this study, we included all women who underwent sentinel lymph node biopsy (SLNB) for breast cancers classified as TNM stage I and II in our center between January 2005 and January 2017, and the follow-up was collected up to January 2019. We divided patients among three groups based on SLNB evaluation: definitive histological examination, intra-operative FS, or OSNA. Results We included 2412 SLNBs: 727 by definitive histological examination, 697 by FS, and 988 by OSNA. Isolated tumor cells were found in 2.32% of cases, micrometastasis in 9.12%, and macrometastases in 13.64%. Surgical procedure duration was significantly shorter in OSNA than in FS (42.1 minutes ±5.1 vs. 70.1 minutes ±10.5, p <0.05). No significant differences have been observed among the three groups regarding OS, DSF, cumulative local, or distant metastases. In particular 5-year DFS was 96.38% in definitive histology (95% C.I. 95.02-97.75%), 96.37% in FS (95% C.I. 94.98-97.78%), and 96.51% in OSNA group (95% C.I. 95.32-97.72%). Conclusions No difference in OS and DFS was found comparing OSNA, FS, and definitive histology. Furthermore, reduced operative time was found in the OSNA group.
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Affiliation(s)
- Serena Bertozzi
- Breast Unit, University Hospital of Udine, Udine, Italy
- Ennergi Research, Lestizza, Italy
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Ambrogio P. Londero
- Ennergi Research, Lestizza, Italy
- Academic Unit of Obstetrics and Gynaecology, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, Genova, Italy
| | - Michela Bulfoni
- Institute of pathology, University Hospital of Udine, Udine, Italy
| | - Luca Seriau
- Breast Unit, University Hospital of Udine, Udine, Italy
| | - Diane Agakiza
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Alberto Pasqualucci
- Department of Surgical and Biomedical Science, University of Perugia, Perugia, Italy
- Rashid Hospital, Trauma and Emergency Center, Dubai Health Authority, Dubai, United Arab Emirates
| | | | - Maria Orsaria
- Institute of pathology, University Hospital of Udine, Udine, Italy
| | - Laura Mariuzzi
- Department of Medical Area (DAME), University of Udine, Udine, Italy
- Institute of pathology, University Hospital of Udine, Udine, Italy
| | - Carla Cedolini
- Breast Unit, University Hospital of Udine, Udine, Italy
- Ennergi Research, Lestizza, Italy
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Alcaide SM, Diana CAF, Herrero JC, Vegue LB, Perez AV, Arce ES, Sapiña JBB, Noguera PJG, Caravajal JMG. Can axillary lymphadenectomy be avoided in breast cancer with positive sentinel lymph node biopsy? Predictors of non-sentinel lymph node metastasis. Arch Gynecol Obstet 2022; 306:2123-2131. [PMID: 35503378 DOI: 10.1007/s00404-022-06556-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 03/29/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Completion axillary lymph node dissection (cALND) can currently be avoided in those patients with a low tumor load (LTL) and/or a low-risk profile that tested with positive sentinel lymph node biopsy (SLNB). Our objective is to identify prognostic factors that significantly influence axillary lymph node involvement to identify patients who could benefit from surgery without axillary lymphadenectomy. METHODS This is an observational retrospective study of consecutive patients diagnosed and operated of breast cancer between 2000 and 2014 at University Hospital La Ribera (UHR). RESULTS The size of the sample was 1641 patients, from which 1174 underwent SLNB. In the multivariate analysis, we objectify a raise of risk of positive sentinel lymph node (SLN) up to 5.2% for every millimeter of increase. The risk of positive SLNB when showing lymphovascular invasion seems to be 2.80 times greater but becomes lower when SLN involvement appears in luminal A, luminal B and triple-negative types, regarding HER2. In case of triple negatives, the difference is statistically significant. 16.7% present affected additional lymph nodes. The proportion of patients with affected additional lymph nodes increase dramatically above OSNA values of 12,000 copies/μl of CK19 mRNA and it depends on tumor size and lymphovascular infiltration. CONCLUSIONS Tumors smaller than 5 cm whose OSNA SLNB analysis is less than 12,000 copies/μl of CK19 mRNA have a low chance to develop additional affected lymph nodes, thus cALND can be avoided.
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Affiliation(s)
- Sonia Martinez Alcaide
- Department of General Surgery, University Hospital La Ribera, km 1, Corbera Road, 46600, Alzira, Valencia, Spain.
| | - Carlos Alberto Fuster Diana
- Breast Unit. University Hospital General, Tres Creus Av., 2, 46014, Valencia, Spain.,Department of General Surgery, IVO Hospital, Professor Beltran Baguena St, 8, 46009, Valencia, Spain
| | | | - Laia Bernet Vegue
- Department of Anatomic Pathology, Ribera Salud Hospitals, Valencia, Spain
| | | | - Eugenio Sahuquillo Arce
- Department of Maxillofacial Surgery, University Hospital La Ribera, km 1, Corbera Road, 46600, Alzira, Valencia, Spain
| | - Juan Blas Ballester Sapiña
- Department of General Surgery, University Hospital La Ribera, km 1, Corbera Road, 46600, Alzira, Valencia, Spain
| | - Pedro Juan Gonzalez Noguera
- Department of General Surgery, University Hospital La Ribera, km 1, Corbera Road, 46600, Alzira, Valencia, Spain
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Application of One-Step Nucleic Acid Amplification (OSNA) in different cancer entities and usefulness in prostate cancer: a systematic review. BMC Cancer 2022; 22:357. [PMID: 35366849 PMCID: PMC8976947 DOI: 10.1186/s12885-022-09355-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/28/2022] [Indexed: 12/24/2022] Open
Abstract
Background Lymph node (LN) status is a key prognostic factor in the decision-making process of different cancer entities, including prostate cancer (PCa). Sectioning and haematoxylin and eosin (H&E) staining technique remain the gold standard for the evaluation of LN metastases despite some limitations, especially low sensitivity in detecting an accurate tumour burden within the LN, as well as a subjective and time-consuming result. One-step nucleic acid amplification (OSNA) quantifies mRNA copies of cytokeratin 19 (CK19) in a fast, objective, automated, and reproducible way, raising a general interest to explore its utility for lymphatic metastasis identification in different malignancies. Methods To present the latest evidence related to the detection of LN metastases in several tumours by using OSNA compared with the conventional H&E method, a systematic review of articles published since March 2021 was conducted using PubMed, Cochrane Library, and Web of Science databases. References from primary papers and review articles were checked to obtain further potential studies. Our procedure for evaluating records identified during the literature search followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses criteria. With the aim to design and justify future clinical routine use of OSNA in PCa, novel PCa evidence has been included in this review for the first time. Results Twenty five studies were included. LN from six different groups of tumours: breast, gastrointestinal, gynecological, lung, head and neck and prostate cancers has been assessed. OSNA was compared with post-operative formalin-fixed paraffin-embedded tissue sections with H&E staining as the reference standard. Contingency tables were created, and concordance rate, sensitivity, specificity and predictive values were reported. Seventeen studies analysed the discordant cases using different techniques. Conclusion OSNA method has a high diagnostic accuracy for the detection of LN metastases in several CK19 expressing tumours. Available evidence might encourage future investigations about its usage in PCa patients to improve LN staging and prognosis.
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11
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Detection of lymph node metastasis in non-small cell lung cancer using the new system of one-step nucleic acid amplification assay. PLoS One 2022; 17:e0265603. [PMID: 35312731 PMCID: PMC8936453 DOI: 10.1371/journal.pone.0265603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 03/06/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction The prognosis of non-small cell lung cancer greatly depends on the presence of lymph node metastasis, which limits the need for surgery and adjuvant therapy for advanced cancer. One-step nucleic acid amplification of cytokeratin19 (CK19) mRNA was used to detect lymph node metastasis. Automated Gene Amplification Detector RD-200 and the LYNOAMP CK19 gene amplification reagent as components of the new one-step nucleic acid amplification system, which has increased gene amplification efficiency by improving the reagent composition, have shorter preprocessing and measurement times than conventional systems. We aimed to compare the clinical performance of the new system with that of histopathology and the conventional system. Materials and methods 199 lymph nodes from 58 non-small cell lung cancer patients who underwent lymph node dissection were examined intraoperatively using the new system, conventional system, and histopathology. Results Lymph node metastasis was diagnosed in 32, 42, and 44 patients using histopathological analysis, the new system, and the conventional system, respectively. Compared with histopathological analysis, the concordance rate, sensitivity, specificity, positive predictive value, and negative predictive value of the new system were 92.0%, 90.6%, 92.2%, 69.0%, and 98.1%, respectively, and compared with the conventional system, the values were 95.0%, 86.4%, 97.4%, 90.5%, and 96.2%, respectively. Conclusion The clinical performance of the new one-step nucleic acid amplification system in detecting lymph node metastasis of lung cancer is comparable to that of histopathology and the conventional system; its performance was sufficient for determining the appropriate clinical treatment. The new rapid system can be effectively utilized during lung cancer treatment intraoperatively and postoperatively.
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Osako T, Matsuura M, Yotsumoto D, Takayama S, Kaneko K, Takahashi M, Shimazu K, Yoshidome K, Kuraoka K, Itakura M, Tani M, Ishikawa T, Ohi Y, Kinoshita T, Sato N, Tsujimoto M, Nakamura S, Tsuda H, Noguchi S, Akiyama F. A prediction model for early systemic recurrence in breast cancer using a molecular diagnostic analysis of sentinel lymph nodes: A large-scale, multicenter cohort study. Cancer 2022; 128:1913-1920. [PMID: 35226357 PMCID: PMC9311203 DOI: 10.1002/cncr.34144] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/18/2022] [Accepted: 01/20/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND The one-step nucleic acid amplification (OSNA) assay can quantify the cytokeratin 19 messenger RNA copy number as a proxy for sentinel lymph node (SN) metastasis in breast cancer. A large-scale, multicenter cohort study was performed to determine the prognostic value of the SN tumor burden based on a molecular readout and to establish a model for the prediction of early systemic recurrence in patients using the OSNA assay. METHODS SN biopsies from 4757 patients with breast cancer were analyzed with the OSNA assay. The patients were randomly assigned to the training or validation cohort at a ratio of 2:1. On the basis of the training cohort, the threshold SN tumor burden value for stratifying distant recurrence was determined with Youden's index; predictors of distant recurrence were investigated via multivariable analyses. Based on the selected predictors, a model for estimating 5-year distant recurrence-free survival was constructed, and predictive performance was measured with the validation cohort. RESULTS The prognostic cutoff value for the SN tumor burden was 1100 copies/μL. The following variables were significantly associated with distant recurrence and were used to construct the prediction model: SN tumor burden, age, pT classification, grade, progesterone receptor, adjuvant cytotoxic chemotherapy, and adjuvant anti-human epidermal growth factor receptor 2 therapy. The values for the area under the curve, sensitivity, specificity, and accuracy of the prediction model were 0.83, 63.4%, 81.7%, and 81.1%, respectively. CONCLUSIONS Using the OSNA assay, the molecular readout-based SN tumor burden is an independent prognostic factor for early breast cancer. This model accurately predicts early systemic recurrence and may facilitate decision-making related to treatment.
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Affiliation(s)
- Tomo Osako
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masaaki Matsuura
- Division of Cancer Genomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Daisuke Yotsumoto
- Department of Breast Surgery, Hakuaikai Sagara Hospital, Kagoshima, Japan
| | - Shin Takayama
- Department of Breast Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Koji Kaneko
- Department of Breast Oncology, Niigata Cancer Center Hospital, Niigata, Japan
| | - Mina Takahashi
- Department of Breast Oncology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | - Kenzo Shimazu
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | | | - Kazuya Kuraoka
- Department of Diagnostic Pathology, National Hospital Organization Kure Medical Center/Chugoku Cancer Center, Hiroshima, Japan
| | - Masayuki Itakura
- Division of Breast and Endocrine Surgery, Shimane University Hospital, Shimane, Japan
| | - Mayumi Tani
- Department of Breast and Endocrine Surgery, Nihon University Hospital, Tokyo, Japan
| | - Takashi Ishikawa
- Department of Breast Oncology and Surgery, Tokyo Medical University, Tokyo, Japan
| | - Yasuyo Ohi
- Department of Pathology, Hakuaikai Sagara Hospital, Kagoshima, Japan
| | - Takayuki Kinoshita
- Department of Breast Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Nobuaki Sato
- Department of Breast Oncology, Niigata Cancer Center Hospital, Niigata, Japan
| | | | - Seigo Nakamura
- Division of Breast Surgical Oncology, Department of Surgery, Showa University School of Medicine, Tokyo, Japan
| | - Hitoshi Tsuda
- Department of Basic Pathology, National Defense Medical College, Saitama, Japan
| | - Shinzaburo Noguchi
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Futoshi Akiyama
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
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Archilla I, Díaz-Mercedes S, Aguirre JJ, Tarragona J, Machado I, Rodrigo MT, Lopez-Prades S, Gorostiaga I, Landolfi S, Alén BO, Balaguer F, Castells A, Camps J, Cuatrecasas M. Lymph Node Tumor Burden Correlates With Tumor Budding and Poorly Differentiated Clusters: A New Prognostic Factor in Colorectal Carcinoma? Clin Transl Gastroenterol 2021; 12:e00303. [PMID: 33939382 PMCID: PMC7909319 DOI: 10.14309/ctg.0000000000000303] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 12/18/2020] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Molecular lymph node (LN) staging in early colorectal cancer (CRC) has demonstrated to be more precise than conventional histopathology pN staging. Tumor budding (TB) and poorly differentiated clusters (PDCs) are associated with LN metastases, recurrences, and lower survival in CRC. We evaluated the correlation between the total tumor load (TTL) in LNs from CRC surgical specimens with patient outcome, TB, and PDC. METHODS In this retrospective multicentre study, 5,931 LNs from 342 stage I-III CRC were analyzed by both hematoxylin and eosin and molecular detection of tumor cytokeratin 19 mRNA by one-step nucleic acid amplification. TB and PDC were evaluated by hematoxylin and eosin and cytokeratin 19 immunohistochemistry. RESULTS One-step nucleic acid was positive in 38.3% patients (n = 131). Tumor Budding was low in 45% cases, intermediate in 25%, and high in 30%. Poorly Differentiated Clusters were low-grade G1 in 53%, G2 in 32%, and G3 in 15%. TB and PDC correlated with TTL, high-grade, lymphovascular and perineural invasion, pT, pN and stage (P < 0.001). TB, PDC, and TTL ≥ 6,000 copies/µL were associated with worse overall survival (P = 0.002, P = 0.013, and P = 0.046) and disease-free survival (P < 0.001). DISCUSSION The implementation of more sensitive molecular methods to assess LN status is a promising alternative approach to pN staging, which could be integrated to other factors to help risk stratification and management of patients with early-stage CRC. This study demonstrates the correlation of the amount of LN tumor burden with TB and PDCs. TTL is related to the outcome and could be used as a new prognostic factor in CRC (see Visual Abstract, Supplementary Digital Content 2, http://links.lww.com/CTG/A512).
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Affiliation(s)
- Ivan Archilla
- Pathology Department, Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, IDIBAPS, Spain
| | - Sherley Díaz-Mercedes
- Pathology Department, Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, IDIBAPS, Spain
| | | | - Jordi Tarragona
- Pathology Department, Hospital Arnau de Vilanova, Lleida, Spain
| | - Isidro Machado
- Pathology Department, Instituto Valenciano de Oncologia and Hospital QuironSalud, Valencia, Spain
| | - Maria Teresa Rodrigo
- Pathology Department, Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, IDIBAPS, Spain
| | - Sandra Lopez-Prades
- Pathology Department, Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, IDIBAPS, Spain
| | - Iñigo Gorostiaga
- Pathology Department, Arava University Hospital, Vitoria-Gasteiz, Spain
| | - Stefania Landolfi
- Pathology Department, Vall Hebron University Hospital, Barcelona, Spain
| | - Begoña Otero Alén
- Molecular Pathology Division, Pathology Department, CHUAC/INIBIC, A Coruña, Spain
| | - Francesc Balaguer
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red. Enfermedades Hepáticas y Digestivas (CIBERehd). ISCiii. Spain
| | - Antoni Castells
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red. Enfermedades Hepáticas y Digestivas (CIBERehd). ISCiii. Spain
| | - Jordi Camps
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red. Enfermedades Hepáticas y Digestivas (CIBERehd). ISCiii. Spain
| | - Miriam Cuatrecasas
- Pathology Department, Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, IDIBAPS, Spain
- Centro de Investigación Biomédica en Red. Enfermedades Hepáticas y Digestivas (CIBERehd). ISCiii. Spain
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Predictive and prognostic value of total tumor load in sentinel lymph nodes in breast cancer patients after neoadjuvant treatment using one-step nucleic acid amplification: the NEOVATTL study. Clin Transl Oncol 2021; 23:1377-1385. [PMID: 33517542 PMCID: PMC8192368 DOI: 10.1007/s12094-020-02530-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
Objective To evaluate the predictive and prognostic value of total tumor load (TTL) in sentinel lymph nodes (SLNs) in patients with infiltrating breast cancer after neoadjuvant systemic therapy (NST). Methods This retrospective multicenter study used data from a Spanish Sentinel Lymph Node database. Patients underwent intraoperative SLN biopsy after NST. TTL was determined from whole nodes using a one-step nucleic acid amplification (OSNA) assay and defined as the total sum of CK19 mRNA copies in all positive SLNs. Cox-regression models identified independent predictive variables, which were incorporated into a nomogram to predict axillary non-SLN metastasis, and identified prognostic variables for incorporation into a disease-free survival (DFS) prognostic score. Results A total of 314 patients were included; most had no lymph node involvement prior to NST (cN0; 75.0% of patients). Most received chemotherapy with or without biologic therapy (91.7%), and 81 patients had a pathologic complete response. TTL was predictive of non-SLN involvement (area under the concentration curve = 0.87), and at a cut-off of 15,000 copies/µL had a negative predictive value of 90.5%. Nomogram parameters included log (TTL + 1), maximum tumor diameter and study-defined NST response. TTL was prognostic of disease recurrence and DFS at a cut-off of 25,000 copies/µL. After a 5-year follow-up, DFS was higher in patients with ≤ 25,000 copies/µL than those with > 25,000 (89.9% vs. 70.0%; p = 0.0017). Conclusions TTL > 15,000 mRNA copies/µL was predictive of non-SLN involvement and TTL > 25,000 mRNA copies/µL was associated with a higher risk of disease recurrence in breast cancer patients who had received NST. Supplementary Information The online version contains supplementary material available at 10.1007/s12094-020-02530-4.
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Inua B, Fung V, Al-Shurbasi N, Howells S, Hatsiopoulou O, Somarajan P, Zardin GJ, Williams NR, Kohlhardt S. Sentinel lymph node biopsy with one-step nucleic acid assay relegates the need for preoperative ultrasound-guided biopsy staging of the axilla in patients with early stage breast cancer. Mol Clin Oncol 2021; 14:51. [PMID: 33604041 PMCID: PMC7849070 DOI: 10.3892/mco.2021.2213] [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: 10/20/2019] [Accepted: 08/21/2020] [Indexed: 11/26/2022] Open
Abstract
Avoiding axillary node clearance in patients with early stage breast cancer and low-burden node-positive axillary disease is an emerging practice. Informing the decision to adopt axillary conservation is examined by comparing routine preoperative axillary staging using ultrasound (AUS) ± AUS biopsy (AUSB) with intraoperative staging using sentinel lymph node biopsy (SLNB) and a one-step nucleic acid cytokeratin-19 amplification assay (OSNA). A single-centre, retrospective cohort study of 1,315 consecutive new diagnoses of breast cancer in 1,306 patients was undertaken in the present study. An AUS ± AUSB was performed on all patients as part of their initial assessment. Patients who had a normal ultrasound (AUS-) or negative biopsy (AUSB-) followed by SLNB with OSNA ± axillary lymph node dissection (ALND), and those with a positive AUSB (AUSB+), were assessed. Tests for association were determined using a χ2 and Fisher's Exact test. A total of 266 (20.4%) patients with cT1-3 cN0 staging received 271 AUSBs. Of these, 205 biopsies were positive and 66 were negative. The 684 patients with an AUS-/AUSB-assessment proceeded to SLNB with OSNA. AUS sensitivity and negative predictive value (NPV) were 0.53 [0.44-0.62; 95% confidence interval (CI)] and 0.58 (0.53-0.64, 95% CI), respectively. Using a total tumour load cut-off of 15,000 copies/µl to predict ≥2 macro-metastases, the sensitivity and NPV for OSNA were 0.82 (0.71-0.92, 95% CI) and 0.98 (0.97-0.99, 95% CI) (OSNA vs. AUS P<0.0001). Of the AUSB+ patients, 51% had ≤2 positive nodes following ALND and were potentially over-treated. Where available, SLNB with OSNA should replace AUSB for axillary assessment in cT1-2 cN0 patients with ≤2 indeterminate nodes seen on AUS.
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Affiliation(s)
- Bello Inua
- Department of Breast, Plastic and Reconstructive Surgery, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Victoria Fung
- Department of Breast, Plastic and Reconstructive Surgery, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Nour Al-Shurbasi
- Department of Breast, Plastic and Reconstructive Surgery, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Sarah Howells
- Department of Breast Screening and Breast Imaging, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Olga Hatsiopoulou
- Department of Breast Screening and Breast Imaging, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Praveen Somarajan
- Department of Breast Screening and Breast Imaging, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Gregory J Zardin
- Department of Histopathology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
| | - Norman R Williams
- Surgical and Interventional Trials Unit, Division of Surgery and Interventional Science, Faculty of Medical Sciences, University College London, London W1W 7JN, UK
| | - Stan Kohlhardt
- Department of Breast, Plastic and Reconstructive Surgery, Royal Hallamshire Hospital, Sheffield S10 2JF, UK
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Algara López M, Rodríguez García E, Beato Tortajada I, Martínez Arcelus FJ, Salinas Ramos J, Rodríguez garrido JR, Sanz Latiesas X, Soler Rodríguez A, Juan Rijo G, Flaquer García A. OPTimizing Irradiation through Molecular Assessment of Lymph node (OPTIMAL): a randomized open label trial. Radiat Oncol 2020; 15:229. [PMID: 33008422 PMCID: PMC7531133 DOI: 10.1186/s13014-020-01672-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Conservative surgery followed by breast and nodal irradiation is the standard loco-regional early breast cancer (BC) treatment for patients with four or more involved lymph nodes. However, the treatment strategy when fewer nodes are involved remains unclear, especially when lymphadenectomy has not been performed. Sensitive nodal status assessment molecular techniques as the One-Step Nucleic Acid Amplification (OSNA) assay can contribute to the definition and standardization of the treatment strategy. Therefore, the OPTIMAL study aims to demonstrate the feasibility of incidental irradiation of axillary nodes in patients with early-stage BC and limited involvement of the SLN. METHODS BC patients who underwent conservative surgery and whose SLN total tumour load assessed with OSNA ranged between 250-15,000 copies/µL will be eligible. Patients will be randomized to receive irradiation on the breast, tumour bed, axillary and supraclavicular lymph node areas (intentional arm) or only on the breast and tumour bed (incidental arm). All areas, including the internal mammary chain, will be contoured. The mean, median, D5% and D95% doses received in all volumes will be calculated. The primary endpoint is the non-inferiority of the incidental irradiation of axillary nodes compared to the intentional irradiation in terms of 5-year disease free survival. Secondary endpoints comprise the comparison of acute and chronic toxicity and loco-regional and distant disease recurrence rates. DISCUSSION Standardizing the treatment and diagnosis of BC patients with few nodes affected is crucial due to the lack of consensus. Hence, the quantitative score for the metastatic burden of SLN provided by OSNA can contribute by improving the discrimination of which BC patients with limited nodal involvement can benefit from incidental radiation as an adjuvant treatment strategy. TRIAL REGISTRATION ClinicalTrial.gov, NCT02335957; https://clinicaltrials.gov/ct2/show/NCT02335957.
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Affiliation(s)
- Manuel Algara López
- Radiation Oncology Department, Del Mar Hospital, Autonomous University of Barcelona, Hospital del Mar Medical Research Institute, Passeig Maritim, 25, 08003 Barcelona, Spain
| | | | | | | | - Juan Salinas Ramos
- Radiation Oncology Department, Santa Lucia General University Hospital, Cartagena, Spain
| | | | - Xavier Sanz Latiesas
- Radiation Oncology Department, Del Mar Hospital, Pompeu Fabra University, Hospital del Mar Medical Research Institute, Barcelona, Spain
| | | | - Germán Juan Rijo
- Radiation Oncology Department, Cabueñes University Hospital, Gijón, Spain
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Hintzen KFH, de Rooij L, Schouten N, van Bastelaar J, Cörvers SAJ, Janssen A, van Haaren ERM, Vissers YLJ. Molecular analysis of sentinel lymph nodes in patients with breast cancer using one-step nucleic acid amplification (OSNA): Does not lead to overtreatment in the current era of de-escalating axillary management. Surg Oncol 2020; 35:224-228. [PMID: 32932218 DOI: 10.1016/j.suronc.2020.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/24/2020] [Accepted: 09/07/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE OSNA is a molecular technique for sentinel lymph node (SN) analysis in breast cancer. Compared to histology, OSNA may yield more (micro)metastases and thereby result in more axillary lymph node dissections or radiotherapy. We investigated whether axillary treatments increase when using OSNA, applying current guidelines for de-escalating axillary management. METHODS All patients treated for cT1-3N0 breast cancer in our hospital between December 2013 and February 2016 were included. In 148 prospectively included patients (January 2015-February 2016), SN's were examined with OSNA. In a retrospective cohort of 123 patients (December 2013-December 2014), SN's were examined with conventional histology. Outcomes were: number of macro and micrometastases, amount of patients receiving axillary dissection or irradiation, number of patients receiving adjuvant systemic therapy. Data were analyzed using Mann-Whitney and Pearson Chi-square test. P < 0.05 was considered statistically significant. RESULTS 230 SN's from 123 patients were examined with conventional histology. 229 SN's from 148 patients were evaluated with OSNA. Amount of macrometastases was equal between groups (histology 17.9% versus OSNA 16.2%, p = 0.715). We found significantly more micrometastases when using OSNA (histology 11.4% versus OSNA 25.0%, p = 0.004). Total number of axillary lymph node dissections was comparable in both groups (histology 12.2%, OSNA 12.2%, p = 0.993), as well as number of axillary radiations (histology 8.9%, OSNA 11.5%, p = 0.493). Also, the number of patients receiving adjuvant systemic therapy was similar between conventional histology and OSNA (histology 53.7% versus OSNA 58.1%, p = 0.462). CONCLUSION OSNA analysis for SN in breast cancer is a highly sensitive technique, detecting more micrometastases than standard histology. When applying current guidelines, OSNA analysis does not lead to overtreatment with more axillary dissections or irradiation.
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Affiliation(s)
- K F H Hintzen
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands
| | - L de Rooij
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands.
| | - N Schouten
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands
| | - J van Bastelaar
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands
| | - S A J Cörvers
- Department of Pathology, Zuyderland Medical Center, Sittard, the Netherlands
| | - A Janssen
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands
| | - E R M van Haaren
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands
| | - Y L J Vissers
- Department of Surgery, Zuyderland Medical Center, Sittard, the Netherlands.
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Sansano I, Vieites B, Sancho de Salas M, García C, Amendoeira I, Bernet L, Pérez-García JM, Espinosa-Bravo M, Rubio IT, Ramón Y Cajal S, Peg V. Axillary staging based on molecular analysis: Results of the B-CLOSER-II study. Pathol Res Pract 2020; 216:153197. [PMID: 32919301 DOI: 10.1016/j.prp.2020.153197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Axillary staging (pN) is a strong predictor of outcome in early stage breast cancer yet following the publication of the Z0011 trial there has been an increasing tendency to spare lymph node dissection. Automated molecular detection of cytokeratin 19mRNA by one-step nucleic acid amplification (OSNA) has been demonstrated to be an accurate method to assess sentinel lymph node (SLN) metastasis. In this study we compare histological and molecular methods following complete axillary lymph node dissection (cALND), determine whether molecular axillary staging affects survival, and evaluate the predictive and prognostic value of total tumor load in ALND (AD-TTL) and in all positive nodes (G-TTL). MATERIAL AND METHODS Axillary lymph nodes were collected from 102 patients with primary breast cancer with histological confirmation of axillary involvement (cN+) or positive SLN. The central 1-mm portion of each non-SLN was processed for hematoxylin-eosin staining and the remaining tissue was analyzed by OSNA. RESULTS Non-SLNs were diagnosed as positive in 72 out of 102 patients (70.6 %) on OSNA compared with only 53 (52 %) on histology (p < 0.01). Thirteen patients would have changed staging if the diagnoses provided had been by molecular methods (p < 0.01), but without a change in prognosis. AD-TTL and G-TTL were predictive of recurrence and mortality. CONCLUSIONS Compared to molecular detection, histological examination significantly underestimates the frequency of axillary node metastases. However, the increase in pN did not show a clinical effect on survival in those patients.
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Affiliation(s)
- Irene Sansano
- Pathology Department, Hospital Universitari Vall d'Hebron, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain; Departament de Ciències morfològiques, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain
| | - Begoña Vieites
- Pathology department, Hospital Universitario Virgen del Rocío, Avda de Manuel Siurot s/n. 41013 Sevilla, Spain
| | - Magdalena Sancho de Salas
- Pathology Department, Hospital Universitario de Salamanca Complejo Asistencial Universitario de Salamanca, Paseo de San Vicente 58-182. 37007 Salamanca, Spain
| | - Carmen García
- Pathology Department, Hospital Universitario de Salamanca Complejo Asistencial Universitario de Salamanca, Paseo de San Vicente 58-182. 37007 Salamanca, Spain
| | - Isabel Amendoeira
- Pathology Department Centro Hospitalar Universitário de S. João, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal; Ipatimup - Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Laia Bernet
- Pathology Department, Hospital Universitario de La Ribera, Ctra. Corbera, km 1, 46600 Alcira, Valencia, Spain
| | | | - Martín Espinosa-Bravo
- Breast Cancer Unit, Hospital Universitari Valld'Hebron. Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain
| | - Isabel T Rubio
- Breast Cancer Unit, Clínica Universitaria de Navarra, Calle Marquesado de Sta. Marta, 1, 28027 Madrid, Spain
| | - Santiago Ramón Y Cajal
- Pathology Department, Hospital Universitari Vall d'Hebron, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain; Departament de Ciències morfològiques, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain; Spanish Medical Research Network Centre in Oncology (CIBERONC), Spain
| | - Vicente Peg
- Pathology Department, Hospital Universitari Vall d'Hebron, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain; Departament de Ciències morfològiques, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 119-129 08035 Barcelona, Spain; Spanish Medical Research Network Centre in Oncology (CIBERONC), Spain.
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19
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Cuffolo G, Gahir-Atwal HK, Smith B. One-step nucleic acid amplification CK19 copy number for sentinel node biopsy in breast cancer: Identification of new cutoffs to predict nonsentinel axillary node involvement. Breast J 2020; 26:2002-2005. [PMID: 32677735 DOI: 10.1111/tbj.13977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 01/05/2023]
Abstract
We evaluated novel sentinel node values in breast cancer for one-step nucleic acid amplification (OSNA) to predict further nodal involvement using various methods in clinically node-negative disease with a positive OSNA result and subsequent axillary node dissection. 239 patients (118 macrometastatic) were assessed revealing cutoffs of total tumor load (TTL) 44 500 copies/µL (AUROC 0.793); average copy number (ACN) 9450 (AUROC 0.790); and highest copy number (HCN) 46,000. For macrometastatic patients only: TTL 221 400 copies/µL (AUROC 0.685); ACN 64,000 (AUROC 0.671); HCN 59 500 (AUROC 0.529). Our data favor TTL and represent one of the largest OSNA macrometastatic predictive series.
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Affiliation(s)
- Giulio Cuffolo
- Department of Breast Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Brendan Smith
- Department of Breast Surgery, Royal Berkshire NHS Foundation Trust, Reading, UK
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20
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Piñero-Madrona A, Ripoll-Orts F, Sánchez-Méndez JI, Chaves-Benito A, Gómez-de la Bárcena MR, Calatrava-Fons A, Menjón-Beltrán S, Peg-Cámara V. External validation of a prognostic model based on total tumor load of sentinel lymph node for early breast cancer patients. Breast Cancer Res Treat 2020; 181:339-345. [PMID: 32253684 PMCID: PMC7188708 DOI: 10.1007/s10549-020-05623-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/30/2020] [Indexed: 12/23/2022]
Abstract
Background A prognostic model based on the results of molecular analysis of sentinel lymph nodes (SLN) is needed to replace the information that staging the entire axilla provided. The aim of the study is to conduct an external validation of a previously developed model for the prediction of 5-year DFS in a group of breast cancer patients that had undergone SLN biopsy assessed by the One Step Nucleic Acid Amplification (OSNA) method. Methods We collected retrospective data of 889 patients with breast cancer, who had not received systemic treatment before surgery, and who underwent SLN biopsy and evaluation of all SLN by OSNA. The discrimination ability of the model was assessed by the area under the ROC curve (AUC ROC), and its calibration by comparing 5-years DFS Kaplan–Meier estimates in quartile groups of model predicted probabilities (MPP). Results The AUC ROC ranged from 0.78 (at 2 years) to 0.73 (at 5 years) in the training set, and from 0.78 to 0.71, respectively, in the validation set. The MPP allowed to distinguish four groups of patients with heterogeneous DFS (log-rank test p < 0.0001). In the highest risk group, the HR were 6.04 [95% CI 2.70, 13.48] in the training set and 4.79 [2.310, 9.93] in the validation set. Conclusions The model for the prediction of 5-year DFS was successfully validated using the most stringent form of validation, in centers different from those involved in the development of the model. The external validation of the model confirms its utility for the prediction of 5-year DFS and the usefulness of the TTL value as a prognostic variable. Electronic supplementary material The online version of this article (10.1007/s10549-020-05623-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Antonio Piñero-Madrona
- Breast Cancer Unit, Department of Surgery, Virgen de La Arrixaca University Hospital, Ctra. Madrid-Cartagena, s/n, El Palmar, 30120, Murcia, Spain.
| | | | | | | | | | | | | | - Vicente Peg-Cámara
- Pathology Department, Vall D'Hebron University Hospital, Barcelona, Spain
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21
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Diaz-Mercedes S, Archilla I, Camps J, de Lacy A, Gorostiaga I, Momblan D, Ibarzabal A, Maurel J, Chic N, Bombí JA, Balaguer F, Castells A, Aldecoa I, Borras JM, Cuatrecasas M. Budget Impact Analysis of Molecular Lymph Node Staging Versus Conventional Histopathology Staging in Colorectal Carcinoma. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2019; 17:655-667. [PMID: 31115896 PMCID: PMC6748889 DOI: 10.1007/s40258-019-00482-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
BACKGROUND The presence of lymph node (LN) metastasis is a critical prognostic factor in colorectal cancer (CRC) patients and is also an indicator for adjuvant chemotherapy. The gold standard (GS) technique for LN diagnosis and staging is based on the analysis of haematoxylin and eosin (H&E)-stained slides, but its sensitivity is low. As a result, patients may not be properly diagnosed and some may have local recurrence or distant metastases after curative-intent surgery. Many of these diagnostic and treatment problems could be avoided if the one-step nucleic acid amplification assay (OSNA) was used rather than the GS technique. OSNA is a fast, automated, standardised, highly sensitive, quantitative technique for detecting LN metastases. OBJECTIVES The aim of this study was to assess the budget impact of introducing OSNA LN analysis in early-stage CRC patients in the Spanish National Health System (NHS). METHODS A budget impact analysis comparing two scenarios (GS vs. OSNA) was developed within the Spanish NHS framework over a 3-year time frame (2017-2019). The patient population consisted of newly diagnosed CRC patients undergoing surgical treatment, and the following costs were included: initial surgery, pathological diagnosis, staging, follow-up expenses, systemic treatment and surgery after recurrence. One- and two-way sensitivity analyses were performed. RESULTS Using OSNA instead of the GS would have saved €1,509,182, €6,854,501 and €10,814,082 during the first, second and third years of the analysis, respectively, because patients incur additional costs in later years, leading to savings of more than €19 million for the NHS over the 3-year time horizon. CONCLUSIONS Introducing OSNA in CRC LN analysis may represent not only an economic benefit for the NHS but also a clinical benefit for CRC patients since a more accurate staging could be performed, thus avoiding unnecessary treatments.
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Affiliation(s)
- Sherley Diaz-Mercedes
- Pathology Department-Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Ivan Archilla
- Pathology Department-Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Jordi Camps
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
- CIBERehd and Banc de Tumors-Biobanc Clinic-IDIBAPS-XBTC, Hospital Clinic, Barcelona, Spain
| | | | - Iñigo Gorostiaga
- Pathology Department, Araba University Hospital, Vitoria-Gasteiz, Spain
| | - Dulce Momblan
- Surgical Department, Hospital Clinic, Barcelona, Spain
| | | | - Joan Maurel
- Medical Oncology Department, Hospital Clinic of Barcelona, Translational Genomics and Targeted Therapeutics in Solid Tumors Group, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Nuria Chic
- Medical Oncology Department, Hospital Clinic of Barcelona, Translational Genomics and Targeted Therapeutics in Solid Tumors Group, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Josep Antoni Bombí
- Pathology Department-Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
| | - Francesc Balaguer
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
- CIBERehd and Banc de Tumors-Biobanc Clinic-IDIBAPS-XBTC, Hospital Clinic, Barcelona, Spain
| | - Antoni Castells
- Gastroenterology Department, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
- CIBERehd and Banc de Tumors-Biobanc Clinic-IDIBAPS-XBTC, Hospital Clinic, Barcelona, Spain
| | - Iban Aldecoa
- Pathology Department-Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
- Neurological Tissue Bank of the Biobank Clinic-IDIBAPS-XBTC, Hospital Clinic, Barcelona, Spain
| | - Josep Maria Borras
- Department of Clinical Sciences and Bellvitge Biomedical Research Institute (IDIBELL), Universitat de Barcelona, Barcelona, Spain
| | - Miriam Cuatrecasas
- Pathology Department-Center of Biomedical Diagnosis (CDB), Hospital Clínic, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain.
- Pathology Department, Araba University Hospital, Vitoria-Gasteiz, Spain.
- CIBERehd and Banc de Tumors-Biobanc Clinic-IDIBAPS-XBTC, Hospital Clinic, Barcelona, Spain.
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22
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Performance of a new system using a one-step nucleic acid amplification assay for detecting lymph node metastases in breast cancer. Med Oncol 2019; 36:54. [DOI: 10.1007/s12032-019-1277-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/26/2019] [Indexed: 11/25/2022]
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23
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Tamayo Carabaño D, Álvarez Pérez R, De Bonilla Damiá Á, Acevedo Bañez I, Pachón Garrudo V, Jiménez-Hoyuela García J. Sentinel lymph node biopsy in N+ breast cancer with conversion into N0 after neoadjuvant chemotherapy. Rev Esp Med Nucl Imagen Mol 2019. [DOI: 10.1016/j.remnie.2019.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Tamayo Carabaño D, Álvarez Pérez R, De Bonilla Damiá Á, Acevedo Bañez I, Pachón Garrudo VM, Jiménez-Hoyuela García JM. Sentinel lymph node biopsy in N+ breast cancer with conversion into N0 after neoadjuvant chemotherapy. Rev Esp Med Nucl Imagen Mol 2018; 38:140-146. [PMID: 30594445 DOI: 10.1016/j.remn.2018.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 11/14/2018] [Accepted: 11/23/2018] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Sentinel lymph node biopsy (SLNB) usefulness in breast carcinoma N+ converted to N0 after neoadjuvant chemotherapy (NC). MATERIAL AND METHODS Descriptive study including 16 females with infiltrating carcinoma with lymphatic metastasis confirmed by biopsy, leaving a metallic marker (MM) in pathological lymph nodes (LN). All patients underwent NC reaching a complete radiological response in LN. Lymphoscintigraphy was performed after 99mTc nanocoloid injection, obtaining planar images and SPECT/CT. Lymphatic drainage and concordance of sentinel node (SN) with MM was analyzed. RESULTS SN was visualized in lymphoscintigraphy in 93.7% of cases. The SN coincided with the MM in 12/15 cases on SPECT/CT. The SLNB technique was completed on 14/16 patients, intraoperatively locating the GC in all of them. The SN was negative in 10 cases, 3 cases presented macrometastases and 1 micrometastases. Axillary lymphadenectomy (AL) was performed in a case of macrometastasis with>15,000cp/μARNm CK-19, absence of drainage and in one case that showed no coincidence with the MM due different Berg's level location. These last two cases presented lymph node metastasis. In the other two cases with not coincidence between the SN and the MM, a total of 4 lymph nodes were removed, showing no evidence of metastasis. Patients without AL were followed up for an average of 10 months (range 6-17), with no evidence of lymph node involvement. CONCLUSION SLNB in breast cancer with conversion into N0 after neoadjuvant treatment is a technique with good results and a low false negative rate.
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Affiliation(s)
- D Tamayo Carabaño
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, España.
| | - R Álvarez Pérez
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - Á De Bonilla Damiá
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - I Acevedo Bañez
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - V M Pachón Garrudo
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, España
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25
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Umekita Y, Ohi Y, Iwaya O, Souda M, Sagara Y, Tamada S, Yotsumoto D, Tanimoto A. Maspin mRNA expression in sentinel lymph nodes predicts non-SLN metastasis in breast cancer patients with SLN metastasis. Histopathology 2018; 73:916-922. [PMID: 30035819 DOI: 10.1111/his.13718] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 07/20/2018] [Indexed: 12/13/2022]
Abstract
AIMS Maspin is known to be a tumour suppressor protein, but its prognostic significance in breast cancer patients is controversial. There is no report focusing on maspin expression in metastatic carcinoma of sentinel lymph nodes (SLNs); we thus investigated maspin mRNA expression in SLNs using the remaining specimens after the one-step nucleic acid amplification (OSNA) assay. METHODS AND RESULTS Ninety-three breast cancer patients with SLNs metastasis detected by the OSNA assay were enrolled. All patients experienced additional axillary lymph nodes (LNs) dissection and all dissected LNs were examined histopathologically. Maspin mRNA expression in SLNs was detected in 49.5% (46 of 93) and was correlated significantly with the presence of non-SLN metastasis (P < 0.0001) and ≥4 LN metastases (P = 0.029). In a multivariate logistic analysis, maspin mRNA expression in SLNs (P = 0.0015) had the most significant effect on predicting non-SLN metastasis, followed by pathological tumour size (P = 0.0039) and lymphovascular invasion (P = 0.009). The status of maspin mRNA expression in SLNs was correlated significantly with that of maspin protein expression in the primary carcinoma (P < 0.0001). CONCLUSIONS This is the first study, to our knowledge, demonstrating that maspin mRNA expression in SLNs is an independent predictor of non-SLN metastasis and the presence of ≥4 LN metastases in breast cancer patients with SLN metastasis. The investigation of maspin mRNA expression in SLNs using the remaining specimens after the OSNA assay may be useful for predicting the further progression of metastatic carcinoma in breast cancer patients with SLNs metastasis.
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Affiliation(s)
- Yoshihisa Umekita
- Division of Organ Pathology, Department of Pathology, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Yasuyo Ohi
- Department of Pathology, Sagara Hospital, Social Medical Corporation Hakuaikai, Kagoshima, Japan
| | - Orie Iwaya
- Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Masakazu Souda
- Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yasuaki Sagara
- Department of Breast Surgical Oncology, Sagara Hospital, Social Medical Corporation Hakuaikai, Kagoshima, Japan
| | - Shugo Tamada
- Department of Breast Surgical Oncology, Sagara Hospital, Social Medical Corporation Hakuaikai, Kagoshima, Japan
| | - Daisuke Yotsumoto
- Department of Breast Surgical Oncology, Sagara Hospital, Social Medical Corporation Hakuaikai, Kagoshima, Japan
| | - Akihide Tanimoto
- Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
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Hunter-Smith AE, Rayter Z. One-step nucleic acid amplification: the possible value in assessing sentinel lymph node metastasis during mastectomy. BREAST CANCER (DOVE MEDICAL PRESS) 2018; 10:13-21. [PMID: 29416374 PMCID: PMC5790072 DOI: 10.2147/bctt.s113737] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Breast cancer is the most common cancer in women, worldwide, and 1,400 deaths per day are attributed to it. The success of national screening programs has seen breast cancers being diagnosed at an earlier stage. With conservative surgery to the breast demonstrating equivalent long-term outcomes, the last 10 years have seen a growing interest in the safety of less invasive management for the axilla in breast cancer patients. One-step nucleic acid amplification (OSNA) is a validated, reliable, and efficient tool in identifying micro- and macro-metastases intraoperatively. It is the most widely used intraoperative analysis tool within the United Kingdom, and is employed by over 320 units across Europe and Asia. Recent evidence from the AMAROS, IBCSG 23-01, and ACOSOG Z0011 trials has changed surgical practice in managing the axilla of patients with breast cancer. We propose a clinical algorithm demonstrating the role of OSNA as an intraoperative analysis tool in today's management of breast cancer as well as prospects for the future use of OSNA.
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Affiliation(s)
- Alison E Hunter-Smith
- Breast Surgery Unit, Bristol Breast Care Centre, North Bristol NHS Trust, Southmead Hospital, Westbury-on-Trym, Bristol, UK
| | - Zenon Rayter
- Breast Surgery Unit, Bristol Breast Care Centre, North Bristol NHS Trust, Southmead Hospital, Westbury-on-Trym, Bristol, UK
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27
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Fung V, Kohlhardt S, Vergani P, Zardin GJ, Williams NR. Intraoperative prediction of the two axillary lymph node macrometastases threshold in patients with breast cancer using a one-step nucleic acid cytokeratin-19 amplification assay. Mol Clin Oncol 2017; 7:755-762. [PMID: 29142748 PMCID: PMC5666659 DOI: 10.3892/mco.2017.1404] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 07/11/2017] [Indexed: 01/17/2023] Open
Abstract
The aim of the present study was to assess the sensitivity, specificity and practicality of using a one-step nucleic acid amplification (OSNA) assay during breast cancer staging surgery to predict and discriminate between at least 2 involved nodes and more than 2 involved nodes and facilitate the decision to provide axillary conservation in the presence of a low total axillary node tumour burden. A total of 700 consecutive patients, not treated with neo-adjuvant chemotherapy, received intraoperative sentinel lymph node (SLN) analysis using OSNA for cT1-T3 cN0 invasive breast cancer. Patients with at least one macrometastasis on whole-node SLN analysis underwent axillary lymph node dissection (ALND). The total tumour load (TTL) of the macrometastatic SLN sample was compared with the non-sentinel lymph node (NSLN) status of the ALND specimen using routine histological assessment. In total, 122/683 patients (17.9%) were found to have an OSNA TTL indicative of macrometastasis. In addition, 45/122 (37%) patients had NSLN metastases on ALND with a total positive lymph node burden exceeding the American College of Surgeons Oncology Group Z0011 trial threshold of two macrometastatic nodes. The TTL negative predictive value was 0.975 [95% confidence interval (CI), 0.962-0.988]. The area under the curve for the receiver operating characteristic curve was 0.86 (95% CI, 0.81-0.91), indicating that SLN TTL was associated with the prediction (and partitioning) of total axillary disease burden. OSNA identifies a TTL threshold value where, in the presence of involved SLNs, ALND may be avoided. This technique offers objective confidence in adopting conservative management of the axilla in patients with SLN macrometastases.
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Affiliation(s)
- Victoria Fung
- Department of Breast and Plastic Surgery, Sheffield Breast Center, Royal Hallamshire Hospital, S10 2JF Sheffield, UK
| | - Stan Kohlhardt
- Department of Breast and Plastic Surgery, Sheffield Breast Center, Royal Hallamshire Hospital, S10 2JF Sheffield, UK
| | - Patricia Vergani
- Department of Histopathology, Royal Hallamshire Hospital, S10 2JF Sheffield, UK
| | - Gregory J. Zardin
- Department of Histopathology, Royal Hallamshire Hospital, S10 2JF Sheffield, UK
| | - Norman R. Williams
- Division of Surgery and Interventional Science, University College London, WC1E 6AU London, UK
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A new molecular-based lymph node staging classification determines the prognosis of breast cancer patients. Br J Cancer 2017; 117:1470-1477. [PMID: 28910822 PMCID: PMC5680460 DOI: 10.1038/bjc.2017.311] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 08/01/2017] [Accepted: 08/18/2017] [Indexed: 11/28/2022] Open
Abstract
Background: The one-step nucleic acid amplification (OSNA) assay is a novel molecular method that can detect metastasis in a whole lymph node based on cytokeratin 19 mRNA copy number. This cohort study aimed to establish an OSNA-based nodal staging (pN(mol)) classification for breast cancer. Methods: The cohort consisted of 1039 breast cancer patients who underwent sentinel node (SN) biopsy using the OSNA assay. Cutoff value of the SN tumour burden stratifying distant disease-free survival (DDFS) was determined, and predictive factors for DDFS and breast cancer-specific survival (BCSS) were investigated. pN(mol) classification of the SN status was defined as: pN0(mol)(sn), SN negative; pN1mi(mol)(sn), SN positive and tumour burden <cutoff-value; and pN1(mol)(sn), tumour burden ⩾cutoff-value. Median follow-up time; 68.3 months. Results: Cutoff value of the SN tumour burden was 2810 copies per μl. Of the 1039 patients, 798, 95, and 146 had pN0(mol)(sn), pN1mi(mol)(sn), and pN1(mol)(sn) status, respectively. Five-year DDFS and BCSS rates were lower for pN1(mol)(sn) patients than for pN1mi(mol)(sn) patients (87.7% vs 98.8%, P=0.001 and 93.1% vs 98.8%, P=0.044, respectively). Multivariate analyses revealed the pN(mol) classification was most significant predictor for DDFS and BCSS. Conclusions: The molecular-based pN classification determines the prognosis of breast cancer patients and could guide therapeutic decision making.
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