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A Second Course of Radiotherapy in Patients with Recurrent Malignant Gliomas: Clinical Data on Re-irradiation, Prognostic Factors, and Usefulness of Digital Biomarkers

  • Neuro-oncology (GJ Lesser, Section Editor)
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Opinion Statement

The treatment of malignant gliomas has undergone a significant intensification during the past decade, and the interdisciplinary treatment team has learned that all treatment opportunities, including surgery and radiotherapy (RT), also have a central role in recurrent gliomas. Throughout the decades, re-irradiation (re-RT) has achieved a prominent place in the treatment of recurrent gliomas. A solid body of evidence supports the safety and efficacy of re-RT, especially when modern techniques are used, and justifies the early use of this regimen, especially in the case when macroscopic disease is present. Additionally, a second adjuvant re-RT to the resection cavity is currently being investigated by several investigators and seems to offer promising results. Although advanced RT technologies, such as stereotactic radiosurgery (SRS), fractionated stereotactic radiotherapy (FSRT), intensity-modulated radiotherapy (IMRT), and image-guided radiotherapy (IGRT) have become available in many centers, re-RT should continue to be kept in experienced hands so that they can select the optimal regimen, the ideal treatment volume, and the appropriate techniques from their tool-boxes. Concomitant or adjuvant use of systemic treatment options should also strongly be taken into consideration, especially because temozolomide (TMZ), cyclohexyl-nitroso-urea (CCNU), and bevacizumab have shown a good safety profile; they should be considered, if available. Nonetheless, the selection of patients for re-RT remains crucial. Single factors, such as patient age or the progression-free interval (PFI), fall too short. Therefore, powerful prognostic scores have been generated and validated, and these scores should be used for patient selection and counseling.

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References and Recommended Reading

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  1. Stummer W, Pichlmeier U, Meinel T, Wiestler OD, Zanella F, Reulen HJ. Fluorescence-guided surgery with 5-aminolevulinic acid for resection of malignant glioma: a randomised controlled multicentre phase III trial. Lancet Oncol. 2006;7:392–401. https://doi.org/10.1016/S1470-2045(06)70665-9.

    Article  CAS  PubMed  Google Scholar 

  2. Brown TJ, Brennan MC, Li M, Church EW, Brandmeir NJ, Rakszawski KL, et al. Association of the extent of resection with survival in glioblastoma: a systematic review and meta-analysis. JAMA Oncol. 2016;2:1460–9. https://doi.org/10.1001/jamaoncol.2016.1373.

    Article  PubMed  PubMed Central  Google Scholar 

  3. Straube C, Schmidt-Graf F, Wiestler B, Zimmer C, Meyer B, Combs SE. The algorithms of adjuvant therapy in gliomas and their effect on survival. J Neurosurg Sci. 2018;63. https://doi.org/10.23736/S0390-5616.18.04610-6.

  4. Shapiro WR, Green SB, Burger PC, Mahaley MS, Selker RG, VanGilder JC, et al. Randomized trial of three chemotherapy regimens and two radiotherapy regimens in postoperative treatment of malignant glioma. J Neurosurg. 1989;71:1–9. https://doi.org/10.3171/jns.1989.71.1.0001.

    Article  CAS  PubMed  Google Scholar 

  5. van den Bent MJ, Baumert B, Erridge SC, Vogelbaum MA, Nowak AK, Sanson M, et al. Interim results from the CATNON trial (EORTC study 26053-22054) of treatment with concurrent and adjuvant temozolomide for 1p/19q non-co-deleted anaplastic glioma: a phase 3, randomised, open-label intergroup study. Lancet. 2017;6736:1–9. https://doi.org/10.1016/S0140-6736(17)31442-3.

    Article  Google Scholar 

  6. Stupp R, Mason WP, van den Bent MJ, Weller M, Fisher B, Taphoorn MJB, et al. Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med. 2005;352:987–96. https://doi.org/10.1056/NEJMoa043330.

    Article  CAS  PubMed  Google Scholar 

  7. Perry JR, Laperriere N, O’Callaghan CJ, Brandes AA, Menten J, Phillips C, et al. Short-course radiation plus temozolomide in elderly patients with glioblastoma. N Engl J Med. 2017;376:1027–37. https://doi.org/10.1056/NEJMoa1611977.

    Article  CAS  PubMed  Google Scholar 

  8. Van Den Bent MJ, Carpentier AF, Brandes AA, Sanson M, Taphoorn MJB, Bernsen HJJA, et al. Adjuvant procarbazine, lomustine, and vincristine improves progression-free survival but not overall survival in newly diagnosed anaplastic oligodendrogliomas and oligoastrocytomas: a randomized European Organisation for Research and Treatment of Cancer p. J Clin Oncol. 2006;24:2715–22. https://doi.org/10.1200/JCO.2005.04.6078.

    Article  CAS  PubMed  Google Scholar 

  9. Park JK, Hodges T, Arko L, Shen M, Dello Iacono D, McNabb A, et al. Scale to predict survival after surgery for recurrent glioblastoma multiforme. J Clin Oncol. 2010;28:3838–43. https://doi.org/10.1200/JCO.2010.30.0582.

    Article  PubMed  PubMed Central  Google Scholar 

  10. Ringel F, Pape H, Sabel M, Krex D, Bock HC, Misch M, et al. Clinical benefit from resection of recurrent glioblastomas: results of a multicenter study including 503 patients with recurrent glioblastomas undergoing surgical resection. Neuro-Oncology. 2016;18:96–104. https://doi.org/10.1093/neuonc/nov145.

    Article  PubMed  Google Scholar 

  11. Suchorska B, Weller M, Tabatabai G, Senft C, Hau P, Sabel MC, et al. Complete resection of contrast-enhancing tumor volume is associated with improved survival in recurrent glioblastoma—results from the DIRECTOR trial. Neuro-Oncology. 2016;18:nov326–556. https://doi.org/10.1093/neuonc/nov326.

    Article  Google Scholar 

  12. Sughrue ME, Sheean T, Bonney PA, Maurer AJ, Teo C. Aggressive repeat surgery for focally recurrent primary glioblastoma: outcomes and theoretical framework. 2015;38:1–7. https://doi.org/10.3171/2014.12.FOCUS14726.DISCLOSURE.

  13. Azoulay M, Santos F, Shenouda G, Petrecca K, Oweida A, Guiot MC, et al. Benefit of re-operation and salvage therapies for recurrent glioblastoma multiforme: results from a single institution. J Neuro-Oncol. 2017;132:419–26. https://doi.org/10.1007/s11060-017-2383-2.

    Article  CAS  Google Scholar 

  14. Kim HR, Kim KH, Kong D-S, Seol HJ, Nam D-H, Lim DH, et al. Outcome of salvage treatment for recurrent glioblastoma. J Clin Neurosci. 2015;22:468–73. https://doi.org/10.1016/j.jocn.2014.09.018.

    Article  PubMed  Google Scholar 

  15. Combs SE, Kessel KA, Hesse J, Straube C, Zimmer C, Schmidt-Graf F, et al. Moving second courses of radiotherapy forward: early re-irradiation after surgical resection for recurrent gliomas improves efficacy with excellent tolerability. Neurosurgery. 2018;0:1–8. https://doi.org/10.1093/neuros/nyx629.

    Article  CAS  Google Scholar 

  16. Marks LB, Yorke ED, Jackson A, Ten Haken RK, Constine LS, Eisbruch A, et al. Use of normal tissue complication probability models in the clinic. Int J Radiat Oncol Biol Phys. 2010;76:1–17. https://doi.org/10.1016/j.ijrobp.2009.07.1754.

    Article  Google Scholar 

  17. Straube C, Elpula G, Gempt J, Gerhardt J, Bette S, Zimmer C, et al. Re-irradiation after gross total resection of recurrent glioblastoma. Strahlenther Onkol. 2017;193:897–909. https://doi.org/10.1007/s00066-017-1161-6.

    Article  PubMed  Google Scholar 

  18. Petrecca K, Guiot M-C, Panet-Raymond V, Souhami L. Failure pattern following complete resection plus radiotherapy and temozolomide is at the resection margin in patients with glioblastoma. J Neuro-Oncol. 2013;111:19–23. https://doi.org/10.1007/s11060-012-0983-4.

    Article  Google Scholar 

  19. Ogura K, Mizowaki T, Arakawa Y, Ogura M, Sakanaka K, Miyamoto S, et al. Initial and cumulative recurrence patterns of glioblastoma after temozolomide-based chemoradiotherapy and salvage treatment: a retrospective cohort study in a single institution. Radiat Oncol. 2013;8:97. https://doi.org/10.1186/1748-717X-8-97.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  20. Ang KK, Price RE, Stephens LC, Jiang GL, Feng Y, Schultheiss TE, et al. The tolerance of primate spinal cord to re-irradiation. Int J Radiat Oncol Biol Phys. 1993;25:459–64. https://doi.org/10.1016/0360-3016(93)90067-6.

    Article  CAS  PubMed  Google Scholar 

  21. Lawrence YR, Li XA, el Naqa I, Hahn CA, Marks LB, Merchant TE, et al. Radiation dose–volume effects in the brain. Int J Radiat Oncol. 2010;76:S20–7. https://doi.org/10.1016/j.ijrobp.2009.02.091.

    Article  Google Scholar 

  22. Amichetti M, Amelio D. A review of the role of re-irradiation in recurrent high-grade glioma (HGG). Cancers (Basel). 2011;3:4061–89. https://doi.org/10.3390/cancers3044061.

    Article  Google Scholar 

  23. Magnuson W, Ian Robins H, Mohindra P, Howard S. Large volume reirradiation as salvage therapy for glioblastoma after progression on bevacizumab. J Neuro-Oncol. 2014;117:133–9. https://doi.org/10.1007/s11060-014-1363-z.

    Article  CAS  Google Scholar 

  24. Balducci M, Diletto B, Chiesa S, D’Agostino GR, Gambacorta MA, Ferro M, et al. Low-dose fractionated radiotherapy and concomitant chemotherapy for recurrent or progressive glioblastoma: final report of a pilot study. Strahlenther Onkol. 2014;190:370–6. https://doi.org/10.1007/s00066-013-0506-z.

    Article  CAS  PubMed  Google Scholar 

  25. Miwa K, Matsuo M, Ogawa S, Shinoda J, Yokoyama K, Yamada J, et al. Re-irradiation of recurrent glioblastoma multiforme using 11C-methionine PET/CT/MRI image fusion for hypofractionated stereotactic radiotherapy by intensity modulated radiation therapy. Radiat Oncol. 2014;9:181. https://doi.org/10.1186/1748-717X-9-181.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  26. Greenspoon JN, Sharieff W, Hirte H, Overholt A, Devillers R, Gunnarsson T, et al. Fractionated stereotactic radiosurgery with concurrent temozolomide chemotherapy for locally recurrent glioblastoma multiforme: a prospective cohort study. Oncol Targets Ther. 2014;7:485–90. https://doi.org/10.2147/OTT.S60358.

    Article  CAS  Google Scholar 

  27. Dincoglan F, Beyzadeoglu M, Sager O, Demiral S, Gamsiz H, Uysal B, et al. Management of patients with recurrent glioblastoma using hypofractionated stereotactic radiotherapy. Tumori. 2015;101:179–84. https://doi.org/10.5301/tj.5000236.

    Article  CAS  PubMed  Google Scholar 

  28. Bir SC, Connor DE, Ambekar S, Wilden JA, Nanda A. Factors predictive of improved overall survival following stereotactic radiosurgery for recurrent glioblastoma. Neurosurg Rev. 2015;38:705–13. https://doi.org/10.1007/s10143-015-0632-4.

    Article  PubMed  Google Scholar 

  29. Holt D, Bernard M, Quan K, Clump D, Engh J, Burton S, et al. Salvage stereotactic radiosurgery for recurrent glioblastoma multiforme with prior radiation therapy. J Cancer Res Ther. 2016;12:1243. https://doi.org/10.4103/0973-1482.199537.

    Article  CAS  PubMed  Google Scholar 

  30. Schnell O, Thorsteinsdottir J, Fleischmann DF, Lenski M, Abenhardt W, Giese A, et al. Re-irradiation strategies in combination with bevacizumab for recurrent malignant glioma. J Neuro-Oncol. 2016;130:591–9. https://doi.org/10.1007/s11060-016-2267-x.

    Article  CAS  Google Scholar 

  31. Moller S, Munck Af Rosenschold P, Costa J, Law I, Poulsen HS, Engelholm SA, et al. Toxicity and efficacy of re-irradiation of high-grade glioma in a phase I dose- and volume escalation trial. Radiother Oncol. 2017;125:223–7. https://doi.org/10.1016/j.radonc.2017.09.039.

    Article  PubMed  Google Scholar 

  32. van Linde ME, Brahm CG, de Witt Hamer PC, Reijneveld JC, Bruynzeel AMEE, Vandertop WP, et al. Treatment outcome of patients with recurrent glioblastoma multiforme: a retrospective multicenter analysis. J Neuro-Oncol. 2017;135:183–92. https://doi.org/10.1007/s11060-017-2564-z.

    Article  CAS  Google Scholar 

  33. Shi W, Scannell Bryan M, Gilbert MR, Mehta MP, Blumenthal DT, Brown PD, et al. Investigating the effect of reirradiation or systemic therapy in patients with glioblastoma after tumor progression: a secondary analysis of NRG Oncology/Radiation tTherapy Oncology Group trial 0525. Int J Radiat Oncol Biol Phys. 2017;100:38–44. https://doi.org/10.1016/j.ijrobp.2017.08.038.

    Article  PubMed  PubMed Central  Google Scholar 

  34. Arvold ND, Shi DD, Aizer AA, Norden AD, Reardon DA, Lee EQ, et al. Salvage re-irradiation for recurrent high-grade glioma and comparison to bevacizumab alone. J Neuro-Oncol. 2017;135:581–91. https://doi.org/10.1007/s11060-017-2611-9.

    Article  CAS  Google Scholar 

  35. • Kessel KA, Hesse J, Straube C, Zimmer C, Schmidt-Graf F, Schlegel J, et al. Modification and optimization of an established prognostic score after re-irradiation of recurrent glioma. PLoS One. 2017;12:e0180457. https://doi.org/10.1371/journal.pone.0180457 A simple but powerfull score to predict survival of patients with recurrent malignant glioma after re-RT. The score is based on a multi-institutional database and was internly and externly validated.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  36. Shi W, Blomain ES, Siglin J, Palmer JD, Dan T, Wang Y, et al. Salvage fractionated stereotactic re-irradiation (FSRT) for patients with recurrent high grade gliomas progressed after bevacizumab treatment. J Neuro-Oncol. 2018;137:171–7. https://doi.org/10.1007/s11060-017-2709-0.

    Article  CAS  Google Scholar 

  37. Niyazi M, Adeberg S, Kaul D, Boulesteix A-L, Bougatf N, Fleischmann DF, et al. Independent validation of a new reirradiation risk score (RRRS) for glioma patients predicting post-recurrence survival: a multicenter DKTK/ROG analysis. Radiother Oncol. 2018;127:121–7. https://doi.org/10.1016/j.radonc.2018.01.011.

    Article  PubMed  Google Scholar 

  38. •• Kazmi F, Soon YY, Leong YH, Koh WY, Vellayappan B. Re-irradiation for recurrent glioblastoma (GBM): a systematic review and meta-analysis. J Neuro-Oncol. 2019. https://doi.org/10.1007/s11060-018-03064-0 The first meta-analysis of re-RT articles. The article substantiates the prognosis after re-RT and gives a valid overview about side effects which should be anticipated after re-RT.

    Article  Google Scholar 

  39. Navarria P, Minniti G, Clerici E, Tomatis S, Pinzi V, Ciammella P, et al. Re-irradiation for recurrent glioma: outcome evaluation, toxicity and prognostic factors assessment. A multicenter study of the Radiation Oncology Italian Association (AIRO). J Neuro-Oncol. 2018;142:59–67. https://doi.org/10.1007/s11060-018-03059-x.

    Article  CAS  Google Scholar 

  40. Chun SJ, Park SH, Park CK, Kim JW, Kim TM, Choi SH, et al. Survival gain with re-Op/RT for recurred high-grade gliomas depends upon risk groups. Radiother Oncol. 2018;128:254–9. https://doi.org/10.1016/j.radonc.2018.05.024.

    Article  PubMed  Google Scholar 

  41. Nieder C, Andratschke NH, Grosu AL. Re-irradiation for recurrent primary brain tumors. Anticancer Res. 2016;36:4985–95. https://doi.org/10.21873/anticanres.11067.

    Article  CAS  PubMed  Google Scholar 

  42. Oehlke O, Mix M, Graf E, Schimek-Jasch T, Nestle U, Gotz I, et al. Amino-acid PET versus MRI guided re-irradiation in patients with recurrent glioblastoma multiforme (GLIAA) - protocol of a randomized phase II trial (NOA 10/ARO 2013-1). BMC Cancer. 2016;16:769. https://doi.org/10.1186/s12885-016-2806-z.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Combs SE, Edler L, Rausch R, Welzel T, Wick W, Debus J. Generation and validation of a prognostic score to predict outcome after re-irradiation of recurrent glioma. Acta Oncol. 2013;52:147–52. https://doi.org/10.3109/0284186X.2012.692882.

    Article  PubMed  Google Scholar 

  44. Kessel KA, Hesse J, Straube C, Zimmer C, Schmidt-Graf F, Schlegel J, et al. Validation of an established prognostic score after re-irradiation of recurrent glioma. Acta Oncol (Madr). 2017;56:422–6. https://doi.org/10.1080/0284186X.2016.1276621.

    Article  Google Scholar 

  45. Straube C, Antoni S, Gempt J, Zimmer C, Meyer B, Schlegel J, et al. Re-irradiation in elderly patients with glioblastoma: a single institution experience. J Neuro-Oncol. 2019;0:0–335. https://doi.org/10.1007/s11060-019-03101-6.

    Article  CAS  Google Scholar 

  46. Combs SE, Kessel KA, Hesse J, Straube C, Zimmer C, Schmidt-Graf F, et al. Moving second courses of radiotherapy forward: early re-irradiation after surgical resection for recurrent gliomas improves efficacy with excellent tolerability. Neurosurgery. 2018;83:1241–8. https://doi.org/10.1093/neuros/nyx629.

    Article  PubMed  Google Scholar 

  47. Schnell O, Thorsteinsdottir J, Fleischmann DF, Lenski M, Abenhardt W, Giese A, et al. Re-irradiation strategies in combination with bevacizumab for recurrent malignant glioma. J Neuro-Oncol. 2016;130:591–9. https://doi.org/10.1007/s11060-016-2267-x.

    Article  CAS  Google Scholar 

  48. Niyazi M, Adeberg S, Kaul D, Boulesteix A-L, Bougatf N, Fleischmann DF, et al. Independent validation of a new reirradiation risk score (RRRS) for glioma patients predicting post-recurrence survival: a multicenter DKTK/ROG analysis. Radiother Oncol. 2018;127:121–7. https://doi.org/10.1016/j.radonc.2018.01.011.

    Article  PubMed  Google Scholar 

  49. •• Chun S-J, Park S-H, Park C-K, Kim JW, Kim TM, Choi SH, et al. Survival gain with re-Op/RT for recurred high-grade gliomas depends upon risk groups. Radiother Oncol. 2018;128:254–9. https://doi.org/10.1016/j.radonc.2018.05.024 The first article which introduces re-RT as an adjuvant treatment after surgery for recurrent malignant glioma.

    Article  PubMed  Google Scholar 

  50. Combs SE, Debus J, Schulz-Ertner D. Radiotherapeutic alternatives for previously irradiated recurrent gliomas. BMC Cancer. 2007;7:167. https://doi.org/10.1186/1471-2407-7-167.

    Article  PubMed  PubMed Central  Google Scholar 

  51. • Shi W, Scannell Bryan M, Gilbert MR, Mehta MP, Blumenthal DT, Brown PD, et al. Investigating the effect of reirradiation or systemic therapy in patients with glioblastoma after tumor progression: a secondary analysis of NRG Oncology/Radiation Therapy Oncology Group trial 0525. Int J Radiat Oncol Biol Phys. 2018;100:38–44. https://doi.org/10.1016/j.ijrobp.2017.08.038 One of the largest prospectively collected cohorts. The article summarizes and compares salvage strategies for rGBM.

    Article  PubMed  Google Scholar 

  52. Straube C, Elpula G, Gempt J, Gerhardt J, Bette S, Zimmer C, et al. Re-irradiation after gross total resection of recurrent glioblastoma: spatial pattern of recurrence and a review of the literature as a basis for target volume definition. Strahlenther Onkol. 2017;193:897–909. https://doi.org/10.1007/s00066-017-1161-6.

    Article  PubMed  Google Scholar 

  53. Straube C, Scherb H, Gempt J, Kirschke J, Zimmer C, Schmidt-Graf F, et al. Adjuvant stereotactic fractionated radiotherapy to the resection cavity in recurrent glioblastoma—the GlioCave study (NOA 17–ARO 2016/3–DKTK ROG trial). BMC Cancer. 2018;18:15. https://doi.org/10.1186/s12885-017-3928-7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  54. Combs SE, Bischof M, Welzel T, Hof H, Oertel S, Debus J, et al. Radiochemotherapy with temozolomide as re-irradiation using high precision fractionated stereotactic radiotherapy (FSRT) in patients with recurrent gliomas. J Neuro-Oncol. 2008;89:205–10. https://doi.org/10.1007/s11060-008-9607-4.

    Article  Google Scholar 

  55. Wick W, Fricke H, Junge K, Kobyakov G, Martens T, Heese O, et al. A phase II, randomized, study of weekly APG101+reirradiation versus reirradiation in progressive glioblastoma. Clin Cancer Res. 2014;20:6304–13. https://doi.org/10.1158/1078-0432.CCR-14-0951-T.

    Article  CAS  PubMed  Google Scholar 

  56. Huang RY, Rahman R, Ballman KV, Felten SJ, Anderson SK, Ellingson BM, et al. The impact of T2/FLAIR evaluation per RANO criteria on response assessment of recurrent glioblastoma patients treated with bevacizumab. Clin Cancer Res. 2016;22:575–81. https://doi.org/10.1158/1078-0432.CCR-14-3040.

    Article  CAS  PubMed  Google Scholar 

  57. Straube C, Bette S, Pyka T, Einhellig H, Zimmer C, Schwaiger M, et al. Modern imaging in neurooncology. Aktuelle Neurol. 2017;44:160–70. https://doi.org/10.1055/s-0043-111588.

    Article  Google Scholar 

  58. Grosu AL, Weber WA, Franz M, Stärk S, Piert M, Thamm R, et al. Reirradiation of recurrent high-grade gliomas using amino acid PET (SPECT)/CT/MRI image fusion to determine gross tumor volume for stereotactic fractionated radiotherapy. Int J Radiat Oncol Biol Phys. 2005;63:511–9. https://doi.org/10.1016/j.ijrobp.2005.01.056.

    Article  CAS  PubMed  Google Scholar 

  59. Minniti G, Scaringi C, De Sanctis V, Lanzetta G, Falco T, Di Stefano D, et al. Hypofractionated stereotactic radiotherapy and continuous low-dose temozolomide in patients with recurrent or progressive malignant gliomas. J Neuro-Oncol. 2013;111:187–94. https://doi.org/10.1007/s11060-012-0999-9.

    Article  CAS  Google Scholar 

  60. Conti A, Pontoriero A, Arpa D, Siragusa C, Tomasello C, Romanelli P, et al. Efficacy and toxicity of CyberKnife re-irradiation and “dose dense” temozolomide for recurrent gliomas. Acta Neurochir. 2012;154:203–9. https://doi.org/10.1007/s00701-011-1184-1.

    Article  PubMed  Google Scholar 

  61. Popp I, Bott S, Mix M, Oehlke O, Schimek-Jasch T, Nieder C, et al. Diffusion-weighted MRI and ADC versus FET-PET and GdT1w-MRI for gross tumor volume (GTV) delineation in re-irradiation of recurrent glioblastoma. Radiother Oncol. 2018;130:121–31. https://doi.org/10.1016/j.radonc.2018.08.019.

    Article  PubMed  Google Scholar 

  62. Oehlke O, Mix M, Graf E, Schimek-Jasch T, Nestle U, Gotz I, et al. Amino-acid PET versus MRI guided re-irradiation in patients with recurrent glioblastoma multiforme (GLIAA) - protocol of a randomized phase II trial (NOA 10/ARO 2013-1). BMC Cancer. 2016;16:769. https://doi.org/10.1186/s12885-016-2806-z.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  63. Mandl ES, Dirven CMF, Buis DR, Postma TJ, Vandertop WP. Repeated surgery for glioblastoma multiforme: only in combination with other salvage therapy. Surg Neurol. 2008;69:506–9. https://doi.org/10.1016/j.surneu.2007.03.043.

    Article  PubMed  Google Scholar 

  64. Lee J, Ahn SS, Chang JH, Suh CO. Hypofractionated re-irradiation after maximal surgical resection for recurrent glioblastoma: therapeutic adequacy and its prognosticators of survival. Yonsei Med J. 2018;59:194–201. https://doi.org/10.3349/ymj.2018.59.2.194.

    Article  PubMed  PubMed Central  Google Scholar 

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Correspondence to Stephanie E. Combs MD.

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Christoph Straube received a scholarship from Medac GmbH, received a travel grant from NovoCure Ltd., contributed to a brochure for patients about GBM which was partially sponsored by NovoCure Ltd., and received speakers honoria from Teva Pharmaceutical Industries Ltd. and Roche. Kerstin A. Kessel declares that she has no conflict of interest. Claus Zimmer has served on scientific advisory boards for Philips and Bayer Schering, serves as co-editor on the Advisory Board of Clinical Neuroradiology, has received speaker honoraria from Bayer-Schering and Philips, and has received research support and investigator fees for clinical studies from Biogen Idec, Quintiles, MSD Sharp & Dohme, Boehringer Ingelheim, Inventive Health Clinical UK Ltd., Advance Cor, Brainsgate, Pfizer, Bayer-Schering, Novartis, Roche, Servier, Penumbra, WCT GmbH, Syngis, SSS International Clinical Research, PPD Germany GmbH, Worldwide Clinical Trials Ltd., Phenox, Covidien, Actelion, Medivation, Medtronic, Harrison Clinical Research, Concentric, Penumbra, Pharmtrace, Reverse Medical Corp., Premier Research Germany Ltd., Surpass Medical Ltd., and GlaxoSmithKline. Friederike Schmidt-Graf served as an author for Medac GmbH. Jürgen Schlegel declares that he has no conflict of interest. Jens Gempt serves as a consultant for BrainLab. Bernhard Meyer serves as a consultant for BrainLab. Stephanie E. Combs has served on advisory boards of Bristol-Myers Squibb (BMS), Roche, Novocure, Daiichi Synkio, Astra Zeneca, Icotec, and Varian Medical Systems; has served on an advisory board and speaker’s bureau for BrainLab; and has received speaker’s honoraria from BrainLab, Accuray, Dr. Sennewald, BMS, Astra Zeneca, Roche, Varian Medical Systems, Icotec, Elekta, Novocure, and Medac GmbH.

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Straube, C., Kessel, K.A., Zimmer, C. et al. A Second Course of Radiotherapy in Patients with Recurrent Malignant Gliomas: Clinical Data on Re-irradiation, Prognostic Factors, and Usefulness of Digital Biomarkers. Curr. Treat. Options in Oncol. 20, 71 (2019). https://doi.org/10.1007/s11864-019-0673-y

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