Zusammenfassung
Die am S3-Leitlinien-Update beteiligten Radioonkologen hatten fachgebietsbezogen unter Einbeziehung aktueller Daten und radioonkologischer Konzepte einen daraus abgeleiteten Änderungsbedarf für die Primärtherapie, beim lokalen/lokoregionalen Rückfall und bei Metastasierung anzugeben. Aktualisierungen zu den Indikationen für eine Strahlentherapie (RT) betreffen Zielvolumina bei lokoregionalem Befall, Teilbrustbestrahlungen einschließlich (alleiniger) intraoperativer RT, Hypofraktionierungskonzepte, Kombination mit Systemtherapien i. R. der Primärtherapie und Einsatz bei lokoregionalem Rückfall und Organmetastasierung. Gemäß den methodischen Vorgaben des Update-Verfahrens wurde die Gültigkeit bestehender RT-Indikationen weitgehend durch Adaptation vorgegebener ausgewählter Leitlinien überprüft. Im Adaptationsverfahren werden aufgrund des zeitlichen Abstandes zum zurückliegenden Publikationsdatum der Quell-Leitlinien die aktuellsten Studiendaten durch das Wissen der nominierten Experten eingebracht, um Empfehlungen eventuell modifizieren zu können. Die im multidisziplinären sektorenübergreifenden Konsensus erstellten Bewertungen und Empfehlungsgrade zu RT-Indikationen und -Modalitäten berücksichtigen mehrheitlich das von den Radioonkologen Vorgeschlagene. Auf die Änderungen wird im Einzelnen eingegangen.
Abstract
The radiation oncologists involved in the updating process of the S3 guidelines had to identify the need for some refinements regarding primary therapy, treatment of locoregional recurrences and of metastatic disease taking recent data and concepts of radiotherapy (RT) into account. Updates with respect to indications for RT affect target volumes in cases of locoregional lymph node involvement, partial breast irradiation including (sole) intraoperative RT, hypofractionated RT, combinations with systemic treatment and the management of locoregional relapses and distant metastases. In accordance with the methodological specifications of the S3 update procedure, the validity of existing indications for RT were to a large extent revised by adaption to a number of predetermined guidelines. Therefore, the new statements with respect to RT are only partially derived from up to date systematic reviews of databases and original references from the past 2 years. The appraisals and grades of recommendations related to indications and modalities of RT developed in a multidisciplinary and cross-sectional comprehensive consensus incorporate most of the proposals of the radiation oncologists. Amendments are described in detail.
Literatur
Abi-Raad R, Boutrus R, Wang R et al (2011) Patterns and risk factors of locoregional recurrence in T1-T2 node negative breast cancer patients treated with mastectomy: implications for postmastectomy radiotherapy. Int J Radiat Oncol Biol Phys 81:e151–157
Azria D, Belkacemi Y, Romieu G et al (2010) Concurrent or sequential adjuvant letrozole and radiotherapy after conservative surgery for early-stage breast cancer (CO-HO-RT): a phase 2 randomised trial. Lancet Oncol 11:258–265
Bar Ad V (2011) Accelerated partial breast irradiation- pros and cons. Rev Recent Clin Trials 6:1–6
Belkacémi Y, Fourquet A, Cutuli B et al (2011) Radiotherapy for invasive breast cancer: Guidelines for clinical practice from the French expert review board of Nice/Saint-Paul de Vence. Crit Rev Oncol Hematol 79:91–102
Cardoso F, Stordeur S, Vlayen J et al (2010) Scientific support of the College of Oncology: update of the national guidelines on breast cancer. Good Clinical Practice (GCP). Brussels. Belgian Health Care Knowledge Centre (KCE). 2010. KCE Reports 143 C. D/2010/10.273/77
Chargari C, Kirov KM, Bollet MA et al (2011) Cardiac toxicity in breast cancer patients: From a fractional point of view to a global assessment. Cancer Treat Rev 37:321–330
Chargari C, Levy A, Védrine L et al (2011) Current trials of cytotoxic and targeted agents in breast cancer: the caveat of radiotherapy. Ann Oncol 22:1243–1244
Clarke M, Collins R, Darby S et al (2005) Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival: an overview of the randomized trials. Lancet 366:2087–2106
Boer M de, Dijck JA van, Bult P et al (2010) Breast cancer prognosis and occult lymph node metastases, isolated tumor cells, and micrometastases. J Natl Cancer Inst 102:410–425
Diepenmaat LA, Sangen MJ, Poll-Franse LV et al (2009) The impact of postmastectomy radiotherapy on local control in patients with invasive lobular breast cancer. Radiother Oncol 91:49–53
EBCTCG (Early Breast Cancer Trialists‘ Collaborative Group), Darby S, McGale P et al (2011) Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials. Lancet 378(9804):1707–1716
Goldhirsch A, Wood WC, Coates AS et al (2011) Panel members. Strategies for subtypes–dealing with the diversity of breast cancer: highlights of the St. Gallen International Expert Consensus on the primary therapy of early breast cancer 2011. Ann Oncol 22:1736–1747
Harnett A (2010) Fewer fractions of adjuvant external beam radiotherapy for early breast cancer are safe and effective and can now be the standard of care. Why the UK’s NICE accepts fewer fractions as the standard of care for adjuvant radiotherapy in early breast cancer. Breast 19:159–162
Harnett A, Smallwood J, Titshall V et al on behalf of the Guideline Development Group (2009) Practice Guidelines. Diagnosis and treatment of early breast cancer, including locally advanced disease—summary of NICE guidance. BMJ 338:b438
James ML, Lehman M, Hider PN et al (2010) Fraction size in radiation treatment for breast conservation in early breast cancer. Cochrane Database Syst Rev 11:CD003860
Kunkler I (2010) Adjuvant chest wall radiotherapy for breast cancer: Black, white and shades of grey. Eur J Surg Oncol 36:331–334
NCCN (National Comprehensive Cancer Network, USA) Guidelines: NCCN-Practice Guidelines – Breast cancer Version: V.2.2011. http://www.nccn.org
NICE (National Institute for Health and Clinical Excellence) (2009) Early and locally advanced breast cancer: diagnosis and treatment. (Clinical guideline 80.) London: NICE, 2009. http://www.nice.org.uk/CG80
Njeh CF, Saunders MW, Langton CM (2010) Accelerated Partial Breast Irradiation (APBI): a review of available techniques. Radiat Oncol 5:90
NZGG (New Zealand Guidelines Group) (2009) Management of early breast cancer. Wellington: New Zealand Guidelines Group; 2009. http://www.nzgg.org.nz
Poortmans P (2007) Evidence based radiation oncology: breast cancer. Radiother Oncol 84:84–101
Rowell NP (2009) Radiotherapy to the chest wall following mastectomy for node-negative breast cancer: A systematic review. Radiother Oncol 91:23–32
Richtlijn Mammacarcinoom 2011. Nationaal Borstkanker Overleg Nederland (2011). http://www.oncoline.nl/mammacarcinoom
Smith BD, Bentzen SM, Correa CR et al (2011) Fractionation for whole breast Irradiation: An American Society for Radiation Oncology (ASTRO) evidence-based guideline. Int J Radiat Oncol Biol Phys 81:59–68
Vaidya JS, Joseph DJ, Tobias JS et al (2010) Targeted intraoperative radiotherapy versus whole breast radiotherapy for breast cancer (TARGIT-A trial): an international, prospective, randomised, non-inferiority phase 3 trial. Lancet 376:91–102
Valachis A, Mauri D, Polyzos NP et al (2010) Partial breast irradiation or whole breast radiotherapy for early breast cancer: a meta-analysis of randomized controlled trials. Breast J 16:245–251
Veronesi U, Orecchia R, Luini A et al (2010) Intraoperative radiotherapy during breast conserving surgery: a study on 1,822 cases treated with electrons. Breast Cancer Res Treat 124:141–151
Vicini F, Arthur D, Wazer D et al (2011) Limitations of the American Society of Therapeutic Radiology and Oncology Consensus Panel Guidelines on the use of accelerated partial breast irradiation. Int J Radiat Oncol Biol Phys 79:977–984
Whelan TJ, Pignol JP, Levine MN et al (2010) Long-term results of hypofractionated radiation therapy for breast cancer. N Engl J Med 362:513–520
Whelan TJ, Olivotto I, Ackerman I et al (2011) NCIC-CTG MA.20: An intergroup trial of regional nodal irradiation in early breast cancer. J Clin Oncol 29 (suppl): abstr LBA1003
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Souchon, R., Budach, W. & Dunst, J. Strahlentherapie . Gynäkologe 45, 448–452 (2012). https://doi.org/10.1007/s00129-011-2918-0
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DOI: https://doi.org/10.1007/s00129-011-2918-0