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The value of sentinel lymph-node biopsy in women with node-positive breast cancer at diagnosis and node-negative tumour after neoadjuvant therapy: a systematic review

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Abstract

Purpose

To conduct a systematic review to analyse the performance of the sentinel lymph-node biopsy (SLNB) in women with node-positive breast cancer at diagnosis and node-negative tumour after neoadjuvant therapy, compared to axillary lymph-node dissection.

Methods

The more relevant databases were searched. Main outcomes were false-negative rate (FNR), sentinel lymph-node identification rate (SLNIR), negative predictive value (NPV), and accuracy. We conducted meta-analyses when appropriate.

Results

Twenty studies were included. The pooled FNR was 0.14 (95% CI 0.11–0.17), the pooled SLNIR was 0.89 (95% CI 0.86–0.92), NPV was 0.83 (95% CI 0.79–0.87), and summary accuracy was 0.92 (95% CI 0.90–0.94). SLNB performed better when more than one node was removed and double mapping was used.

Conclusions

SLNB can be performed in women with a node-negative tumour after neoadjuvant therapy. It has a better performance when used with previous marking of the affected node and with double tracer.

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References

  1. Rubovszky G, Horváth Z. Recent advances in the neoadjuvant treatment of breast cancer. J Breast Cancer. 2017;20(2):119–31. https://doi.org/10.4048/jbc.2017.20.2.119.

    Article  Google Scholar 

  2. Killelea BK, Yang VQ, Mougalian S, Horowitz NR, Pusztai L, Chagpar AB, Lannin DR. Neoadjuvant chemotherapy for breast cancer increases the rate of breast conservation: results from the National Cancer Database. J Am Coll Surg. 2015;220(6):1063–9. https://doi.org/10.1016/j.jamcollsurg.2015.02.011.

    Article  Google Scholar 

  3. Esposito E, Di Micco R, Gentilini OD. Sentinel node biopsy in early breast cancer A review on recent and ongoing randomized trials. Breast. 2017;36:14–9. https://doi.org/10.1016/j.breast.2017.08.006.

    Article  Google Scholar 

  4. Manca G, Rubello D, Tardelli E, Giammarile F, Mazzarri S, Boni G, Chondrogiannis S, Marzola MC, Chiacchio S, Ghilli M, Roncella M, Volterrani D, Colletti PM. Sentinel lymph node biopsy in breast cancer: indications, contraindications, and controversies. Clin Nucl Med. 2016;41(2):126–33. https://doi.org/10.1097/RLU.0000000000000985.

    Article  Google Scholar 

  5. Chatterjee A, Serniak N, Czerniecki BJ. Sentinel lymph node biopsy in breast cancer: a work in progress. Cancer J. 2015;21(1):7–10. https://doi.org/10.1097/PPO.0000000000000090.

    Article  Google Scholar 

  6. Zetterlund LH, Frisell J, Zouzos A, Axelsson R, Hatschek T, de Boniface J, Celebioglu F. Swedish prospective multicenter trial evaluating sentinel lymph node biopsy after neoadjuvant systemic therapy in clinically node-positive breast cancer. Breast Cancer Res Treat. 2017;163(1):103–10. https://doi.org/10.1007/s10549-017-4164-1.

    Article  Google Scholar 

  7. Bing AU, Kerr GR, Jack W, Chetty U, Williams LJ, Rodger A, Dixon JM. Pooled long-term outcomes from two randomized trials of axillary node sampling with axillary radiotherapy versus axillary node clearance in patients with operable node-positive breast càncer. Br J Surg. 2016;103(1):81–7.

    Article  CAS  Google Scholar 

  8. Liu J, Mao K, Jiang S, Jiang W, Chen K, Kim BY, Liu Q, Jacobs LK. The role of postmastectomy radiotherapy in clinically node-positive, stage II-III breast cancer patients with pathological negative nodes after neoadjuvant chemotherapy: an analysis from the NCDB. Oncotarget. 2016;26(17):24848–59. https://doi.org/10.18632/oncotarget.6664.

    Article  Google Scholar 

  9. Wiatrek R, Kruper L. Sentinel lymph node biopsy indications and controversies in breast cancer. Maturitas. 2011;69(1):7–10. https://doi.org/10.1016/j.maturitas.2011.02.006.

    Article  Google Scholar 

  10. Moo TA, Edelweiss M, Hajiyeva S, Stempel M, Raiss M, Zabor EC, Barrio A, Morrow M. Is low-volume disease in the sentinel node after neoadjuvant chemotherapy an indication for axillary dissection? Ann Surg Oncol. 2018;25(6):1488–94. https://doi.org/10.1245/s10434-018-6429-2.

    Article  Google Scholar 

  11. Kelly AM, Dwamena B, Cronin P, Carlos RC. Breast cancer sentinel node identification and classification after neoadjuvant chemotherapy-systematic review and meta-analysis. Acad Radiol. 2009;16(5):551–63. https://doi.org/10.1016/j.acra.2009.01.026 (PMID: 19345896).

    Article  Google Scholar 

  12. Deeks JJ, Bossuyt PM. 2021 Chapter 3: Evaluating diagnostic tests. Draft version for inclusion in: Deeks JJ, Bossuyt PM, Leeflang MM, Takwoingi Y, editor(s). Cochrane Handbook for Systematic Reviews of Diagnostic Test Accuracy Version 2. London: Cochrane.

  13. Guyatt GH, Oxman AD, Schünemann HJ, Tugwell P, Knottnerus A. GRADE guidelines: a new series of articles in the journal of clinical epidemiology. J Clin Epidemiol. 2011;64:380–2. https://doi.org/10.1016/j.jclinepi.2010.09.011.

    Article  Google Scholar 

  14. GRADE Working Group. GRADE Handbook 2013, www.guidelinedevelopment.org/handbook [Accessed 4 March 2021]

  15. Treweek S, Oxman AD, Alderson P, Bossuyt PM, Brandt L, Brożek J, Davoli M, Flottorp S, Harbour R, Hill S, Liberati A, Liira H, Schünemann HJ, Rosenbaum S, Thornton J, Vandvik PO, Alonso-Coello P. DECIDE consortium developing and evaluating communication strategies to support informed decisions and practice based on evidence (DECIDE): protocol and preliminary results. Implement Sci. 2013;9:6. https://doi.org/10.1186/1748-5908-8-6.PMID:23302501;PMCID:PMC3553065.

    Article  Google Scholar 

  16. Rosenbaum SE, Moberg J, Glenton C, Schünemann HJ, Lewin S, Akl E, Mustafa RA, Morelli A, Vogel JP, Alonso-Coello P, Rada G, Vásquez J, Parmelli E, Gülmezoglu AM, Flottorp SA, Oxman AD. Developing evidence to decision frameworks and an interactive evidence to decision tool for making and using decisions and recommendations in health care. Glob Chall. 2018;2(9):1700081. https://doi.org/10.1002/gch2.201700081.PMID:31565348;PMCID:PMC6607226.

    Article  Google Scholar 

  17. Lafranconi A, Pylkkänen L, Deandrea S, Bramesfeld A, Lerda D, Neamțiu L, Saz-Parkinson Z, Posso M, Rigau D, Sola I, Alonso-Coello P, Martinez-Zapata MJ. Intensive follow-up for women with breast cancer: review of clinical, economic and patient’s preference domains through evidence to decision framework. Health Qual Life Outcomes. 2017;15(1):206. https://doi.org/10.1186/s12955-017-0779-5.PMID:29052503;PMCID:PMC5649085.

    Article  Google Scholar 

  18. Whiting PF, Rutjes AW, Westwood ME, Mallett S, Deeks JJ, Reitsma JB, Leeflang MM, Sterne JA, Bossuyt PM. QUADAS-2 Group QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Ann Intern Med. 2011;155(8):529–36. https://doi.org/10.7326/0003-4819-155-8-201110180-00009.

    Article  Google Scholar 

  19. QUADAS-2: Background document. Available in http://www.bristol.ac.uk/population-health-sciences/projects/quadas/quadas-2/ (Accesed March 2022)

  20. Alvarado R, Yi M, Le-Petross H, Gilcrease M, Mittendorf EA, Bedrosian I, Hwang RF, Caudle AS, Babiera GV, Akins JS, Kuerer HM, Hunt KK. The role for sentinel lymph node dissection after neoadjuvant chemotherapy in patients who present with node-positive breast cancer. Ann Surg Oncol. 2012;19(10):3177–84. https://doi.org/10.1245/s10434-012-2484-2.

    Article  Google Scholar 

  21. Arjunan R, Ramamani TA, Ramachandra C, Swamyvelu K, Chunduri S, Althaf S, Usha A, Namrata R. Sentinel lymph node biopsy in locally advanced breast cancer after neoadjuvant chemotherapy-an indian perspective. Indian J Surg Oncol. 2020;11(2):242–7. https://doi.org/10.1007/s13193-020-01035-4.

    Article  Google Scholar 

  22. Boughey JC, Suman VJ, Mittendorf EA, Ahrendt GM, Wilke LG, Taback B, Leitch AM, Kuerer HM, Bowling M, Flippo-Morton TS, Byrd DR, Ollila DW, Julian TB, McLaughlin SA, McCall L, Symmans WF, Le-Petross HT, Haffty BG, Buchholz TA, Nelson H, Hunt KK. Alliance for Clinical Trials in Oncology Sentinel lymph node surgery after neoadjuvant chemotherapy in patients with node-positive breast cancer: the ACOSOG Z1071 (Alliance) clinical trial. JAMA. 2013;310(14):1455–61. https://doi.org/10.1001/jama.2013.278932.

    Article  CAS  Google Scholar 

  23. Ozmen V, Unal ES, Muslumanoglu ME, Igci A, Canbay E, Ozcinar B, Mudun A, Tunaci M, Tuzlali S, Kecer M. Axillary sentinel node biopsy after neoadjuvant chemotherapy. Eur J Surg Oncol. 2010;36(1):23–9. https://doi.org/10.1016/j.ejso.2009.10.015.

    Article  CAS  Google Scholar 

  24. Yu Y, Cui N, Li HY, Wu YM, Xu L, Fang M, Sheng Y. Sentinel lymph node biopsy after neoadjuvant chemotherapy for breast cancer: retrospective comparative evaluation of clinically axillary lymph node positive and negative patients, including those with axillary lymph node metastases confirmed by fine needle aspiration. BMC Cancer. 2016;16(1):808. https://doi.org/10.1186/s12885-016-2829-5.

    Article  Google Scholar 

  25. Yagata H, Yamauchi H, Tsugawa K, Hayashi N, Yoshida A, Kajiura Y, In R, Matsuda N, Nakamura S. Sentinel node biopsy after neoadjuvant chemotherapy in cytologically proven node-positive breast cancer. Clin Breast Cancer. 2013;13(6):471–7. https://doi.org/10.1016/j.clbc.2013.08.014.

    Article  Google Scholar 

  26. Classe JM, Loaec C, Gimbergues P, Alran S, de Lara CT, Dupre PF, Rouzier R, Faure C, Paillocher N, Chauvet MP, Houvenaeghel G, Gutowski M, De Blay P, Verhaeghe JL, Barranger E, Lefebvre C, Ngo C, Ferron G, Palpacuer C, Campion L. Sentinel lymph node biopsy without axillary lymphadenectomy after neoadjuvant chemotherapy is accurate and safe for selected patients: the GANEA 2 study. Breast Cancer Res Treat. 2019;173(2):343–52. https://doi.org/10.1007/s10549-018-5004-7.

    Article  Google Scholar 

  27. Enokido K, Watanabe C, Nakamura S, Ogiya A, Osako T, Akiyama F, Yoshimura A, Iwata H, Ohno S, Kojima Y, Tsugawa K, Motomura K, Hayashi N, Yamauchi H, Sato N. Sentinel lymph node biopsy after neoadjuvant chemotherapy in patients with an initial diagnosis of cytology-proven lymph node-positive breast cancer. Clin Breast Cancer. 2016;16(4):299–304. https://doi.org/10.1016/j.clbc.2016.02.009.

    Article  Google Scholar 

  28. Chintamani TM, Mishra A, Agarwal U, Saxena S. Sentinel lymph node biopsy using dye alone method is reliable and accurate even after neo-adjuvant chemotherapy in locally advanced breast cancer a prospective study. World J Surg Oncol. 2011;9:19. https://doi.org/10.1186/1477-7819-9-19.

    Article  CAS  Google Scholar 

  29. Kinoshita T. Sentinel lymph node biopsy is feasible for breast cancer patients after neoadjuvant chemotherapy. Breast Cancer. 2007;14(1):10–5. https://doi.org/10.2325/jbcs.14.10.

    Article  Google Scholar 

  30. Kuehn T, Bauerfeind I, Fehm T, Fleige B, Hausschild M, Helms G, Lebeau A, Liedtke C, von Minckwitz G, Nekljudova V, Schmatloch S, Schrenk P, Staebler A, Untch M. Sentinel-lymph-node biopsy in patients with breast cancer before and after neoadjuvant chemotherapy (SENTINA): a prospective, multicentre cohort study. Lancet Oncol. 2013;14(7):609–18. https://doi.org/10.1016/S1470-2045(13)70166-9.

    Article  Google Scholar 

  31. Lee HD, Ahn SG, Lee SA, Lee HM, Jeong J. Prospective evaluation of the feasibility of sentinel lymph node biopsy in breast cancer patients with negative axillary conversion after neoadjuvant chemotherapy. Cancer Res Treat. 2015;47(1):26–33. https://doi.org/10.4143/crt.2013.208.

    Article  Google Scholar 

  32. Cao XS, Li HJ, Cong BB, Sun X, Qiu PF, Liu YB, Wang CJ, Wang YS. Axillary and internal mammary sentinel lymph node biopsy in breast cancer after neoadjuvant chemotherapy. Oncotarget. 2016;7(45):74074–81. https://doi.org/10.18632/oncotarget.12615.

    Article  Google Scholar 

  33. Carrera D, de la Flor M, Galera J, Amillano K, Gomez M, Izquierdo V, Aguilar E, López S, Martínez M, Martínez S, Serra JM, Pérez M, Martin L. Validation of sentinel lymph node biopsy in breast cancer women N1–N2 with complete axillary response after neoadjuvant chemotherapy Multicentre study in Tarragona. Rev Esp Med Nucl Imagen Mol. 2016;35(4):221–5. https://doi.org/10.1016/j.remn.2015.12.007.

    Article  CAS  Google Scholar 

  34. Rebollo-Aguirre AC, Gallego-Peinado M, Menjón-Beltrán S, García-García J, Pastor-Pons E, Chamorro-Santos CE, Ramos-Font C, Salamanca-Ballesteros A, Llamas-Elvira JM, Olea-Serrano N. Sentinel lymph node biopsy in patients with operable breast cancer treated with neoadjuvant chemotherapy. Rev Esp Med Nucl Imagen Mol. 2012;31(3):117–23. https://doi.org/10.1016/j.remn.2011.04.007.

    Article  CAS  Google Scholar 

  35. Rebollo-Aguirre AC, Gallego-Peinado M, Sánchez-Sánchez R, Pastor-Pons E, García-García J, Chamorro-Santos CE, Menjón-Beltrán S. Sentinel lymph node biopsy after neoadjuvant chemotherapy in patients with operable breast cancer and positive axillary nodes at initial diagnosis. Rev Esp Med Nucl Imagen Mol. 2013;32(4):240–5. https://doi.org/10.1016/j.remn.2013.03.006.

    Article  CAS  Google Scholar 

  36. Rebollo-Aguirre AC, Gallego-Peinado M, Sánchez-Sánchez R, García-García J, Pastor-Pons E, Chamorro-Santos CE, Menjón-Beltrán S. Sentinel lymph node biopsy and neoadjuvant chemotherapy in breast cancer patients: our experience [Biopsia del ganglio centinela y quimioterapia neoadyuvante en pacientes con cáncer de mama: nuestra experiencia]. Rev Senol Patol Mamar. 2016;29(1):4–12. https://doi.org/10.1016/j.senol.2015.10.001.

    Article  Google Scholar 

  37. Shigekawa T, Sugitani I, Takeuchi H, Misumi M, Nakamiya N, Sugiyama M, Sano H, Matsuura K, Takahashi T, Fujiuchi N, Osaki A, Saeki T. Axillary ultrasound examination is useful for selecting patients optimally suited for sentinel lymph node biopsy after primary systemic chemotherapy. Am J Surg. 2012;204(4):487–93. https://doi.org/10.1016/j.amjsurg.2011.09.026.

    Article  Google Scholar 

  38. Takahashi M, Jinno H, Hayashida T, Sakata M, Asakura K, Kitagawa Y. Correlation between clinical nodal status and sentinel lymph node biopsy false negative rate after neoadjuvant chemotherapy. World J Surg. 2012;36(12):2847–52. https://doi.org/10.1007/s00268-012-1704-z.

    Article  Google Scholar 

  39. Thomas S, Prakash A, Goyal V, Popli MB, Agarwal S, Choudhury M. Evaluation of sentinel node biopsy in locally advanced breast cancer patients who become clinically node-negative after neoadjuvant chemotherapy: a preliminary study. Int J Breast Cancer. 2011;2011: 870263. https://doi.org/10.4061/2011/870263.

    Article  Google Scholar 

  40. Vázquez JC, Piñero A, de Castro FJ, Lluch A, Martín M, Barnadas A, Alba E, Rodríguez-Lescure Á, Rojo F, Giménez J, Solá I, Quintana MJ, Bonfill X, Urrutia G, Sánchez-Rovira P. The value of sentinel lymph-node biopsy after neoadjuvant therapy: an overview. Clin Transl Oncol. 2022. https://doi.org/10.1007/s12094-022-02824-9.

    Article  Google Scholar 

  41. Shirzadi A, Mahmoodzadeh H, Qorbani M. Assessment of sentinel lymph node biopsy after neoadjuvant chemotherapy for breast cancer in two subgroups: Initially node negative and node positive converted to node negative – A systemic review and meta-analysis. J Res Med Sci. 2019;25(24):18.

    Google Scholar 

  42. Boileau JF, Poirier B, Basik M, Holloway CM, Gaboury L, Sideris L, Meterissian S, Arnaout A, Brackstone M, McCready DR, Karp SE, Trop I, Lisbona A, Wright FC, Younan RJ, Provencher L, Patocskai E, Omeroglu A, Robidoux A. Sentinel node biopsy after neoadjuvant chemotherapy in biopsy-proven node-positive breast cancer: the SN FNAC study. J Clin Oncol. 2015;33(3):258–64. https://doi.org/10.1200/JCO.2014.55.7827 (Epub 2014 Dec 1 PMID: 25452445).

    Article  Google Scholar 

  43. de Boniface J, Frisell J, Andersson Y, Bergkvist L, Ahlgren J, Rydén L, Olofsson Bagge R, Sund M, Johansson H, Lundstedt D; SENOMAC Trialists’ Group. Survival and axillary recurrence following sentinel node-positive breast cancer without completion axillary lymph node dissection: the randomized controlled SENOMAC trial. BMC Cancer. 2017;17(1):379. https://doi.org/10.1186/s12885-017-3361-y.

    Article  Google Scholar 

  44. Ruano-Pérez R, Rebollo-Aguirre AC, García-Talavera San Miguel P, Díaz-Expósito R, Vidal-Sicart S, Cordero-García JM, Carrera-Salazar D, Rioja-Martín ME. Actualización de la biopsia del ganglio centinela tras quimioterapia neoadyuvante en el cáncer de mama sin y con afectación ganglionar al diagnóstico. Rev Esp Med Nucl Imagen Mol. 2018;37(1):63–70.

    Google Scholar 

  45. Lyman GH, Somerfield MR, Bosserman LD, Perkins CL, Weaver DL, Giuliano AE. Sentinel lymph node biopsy for patients with early-stage breast cancer: american society of clinical oncology clinical practice guideline update. J Clin Oncol. 2017;35:561–4.

    Article  Google Scholar 

  46. Donker M, Straver ME, Wesseling J, Loo CE, Schot M, Drukker CA, van Tinteren H, Sonke GS, Rutgers EJ, Vrancken Peeters MJ. Marking axillary lymph nodes with radioactive iodine seeds for axillary staging after neoadjuvant systemic treatment in breast cancer patients: the MARI procedure. Ann Surg. 2015;261(2):378–82. https://doi.org/10.1097/SLA.0000000000000558 (PMID: 24743607).

    Article  Google Scholar 

  47. Simons JM, van Nijnatten TJA, van der Pol CC, Luiten EJT, Koppert LB, Smidt ML. Diagnostic accuracy of different surgical procedures for axillary staging after neoadjuvant systemic therapy in node-positive breast cancer: a systematic review and meta-analysis. Ann Surg. 2019;269(3):432–42. https://doi.org/10.1097/SLA.0000000000003075.PMID:30312200;PMCID:PMC6369968.

    Article  Google Scholar 

  48. Caudle AS, Yang WT, Krishnamurthy S, Mittendorf EA, Black DM, Gilcrease MZ, Bedrosian I, Hobbs BP, DeSnyder SM, Hwang RF, Adrada BE, Shaitelman SF, Chavez-MacGregor M, Smith BD, Candelaria RP, Babiera GV, Dogan BE, Santiago L, Hunt KK, Kuerer HM. Improved axillary evaluation following neoadjuvant therapy for patients with node-positive breast cancer using selective evaluation of clipped nodes: implementation of targeted axillary dissection. J Clin Oncol. 2016;34(10):1072–8. https://doi.org/10.1200/JCO.2015.64.0094.

    Article  CAS  Google Scholar 

  49. Siso C, de Torres J, Esgueva-Colmenarejo A, Espinosa-Bravo M, Rus N, Cordoba O, Rodriguez R, Peg V, Rubio IT. Intraoperative ultrasound-guided excision of axillary clip in patients with node-positive breast cancer treated with neoadjuvant therapy (ILINA Trial): a new tool to guide the excision of the clipped node after neoadjuvant treatment. Ann Surg Oncol. 2018;25(3):784–91. https://doi.org/10.1245/s10434-017-6270-z (Epub 2017 Dec 1 PMID: 29197044).

    Article  Google Scholar 

  50. Hamdy O, Farouk O, El-Badrawy A, Denewer A, Setit A. Sentinel lymph node biopsy in breast cancer guided by CT lymphography; History, evolution and current applications. Breast Dis. 2021;40(4):219–25. https://doi.org/10.3233/BD-201046 (PMID: 33935052).

    Article  CAS  Google Scholar 

  51. Arjmandi F, Mootz A, Farr D, Reddy S, Dogan B. New horizons in imaging and surgical assessment of breast cancer lymph node metastasis. Breast Cancer Res Treat. 2021;187(2):311–22. https://doi.org/10.1007/s10549-021-06248-x (Epub 2021 May 12 PMID: 33982209).

    Article  Google Scholar 

  52. Bi Z, Liu J, Chen P, Liu Y, Zhao T, Wang C, Zhang Z, Sun X, Qiu P, Cong B, Song X, Wang Y. Neoadjuvant chemotherapy and timing of sentinel lymph node biopsy in different molecular subtypes of breast cancer with clinically negative axilla. Breast Cancer. 2019;26(3):373–7. https://doi.org/10.1007/s12282-018-00934-3 (Epub 2019 Jan 21 PMID: 30666563).

    Article  Google Scholar 

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Funding

The authors received funding from GEICAM Spanish Breast Cancer Group. This work was developed within a project aimed to update the GEICAM previous clinical guidelines.

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Juan Carlos Vazquez is PhD candidate Program in Biomedical Research Methodology and Public Health, Universitat Autònoma de Barcelona.

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Vázquez, J.C., Piñero, A., de Castro, F.J. et al. The value of sentinel lymph-node biopsy in women with node-positive breast cancer at diagnosis and node-negative tumour after neoadjuvant therapy: a systematic review. Clin Transl Oncol 25, 417–428 (2023). https://doi.org/10.1007/s12094-022-02953-1

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