ATRT-09. Outcome and therapeutic interventions in relapsed and refractory ATRT – The EU-RHAB perspective
| العنوان: | ATRT-09. Outcome and therapeutic interventions in relapsed and refractory ATRT – The EU-RHAB perspective |
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| المؤلفون: | Steinbügl, Mona, Nemes, Karolina, Gruhle, Miriam, Johann, Pascal, Gil-da-Costa, Maria Joao, Ebinger, Martin, Sehested, Astrid, Hauser, Peter, Reinhard, Harald, Hettmer, Simone, Jakob, Marcus, Rutkowski, Stefan, Driever, Pablo Hernáiz, Fleischhack, Gudrun, Kerl, Kornelius, Witt, Olaf, Gerss, Joachim, Siebert, Reiner, Schüller, Ulrich, Hasselblatt, Martin, Frühwald, Michael C |
| المصدر: | Neuro-Oncology. 24:i4-i4 |
| بيانات النشر: | Oxford University Press (OUP), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Cancer Research, Oncology, Medizin, Neurology (clinical) |
| الوصف: | Currently an internationally accepted consensus treatment for relapsed/refractory ATRT is missing. Little is known about relapse patterns, prognostic factors and outcome. In a recently published cohort of 143 ATRTs from the EU-RHAB registry, progression on therapy or relapse occurred in 64% (n=91). Previously published strategies for treatment failure have been restricted to individual, mostly clinically guided, attempts or early phase trials with limited sample sizes. We present a cohort of 55 patients with relapsed/refractory ATRT identified between 2015 and 2021 (total ATRT recruited n=147). Median age was 19 months; in 27.3% (n=15) a germline mutation was identified. A total of 43/55 tumors were subgrouped [60.5% SHH (n=26), 14.0% MYC (n=6), 23.3% TYR (n=10), one patient with SHH+TYR]. Salvage therapy was applied to 83.6% (46/55). Sixty therapy attempts with 17 different regimens subclassified into conventional chemotherapy, epigenetic, targeted or metronomic therapy were applied to 40/55 patients. Median overall survival (OS) was 20±1.8 weeks following the first event, median time to progression was 11±1.8 weeks. 12 months OS was 23.1%. No significant differences in survival were noted between different molecular subgroups; neither was germline mutation in SMARCB1 prognostic. Patients |
| تدمد: | 1523-5866 1522-8517 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0eaf4c065cc3f4bbfbc0bf0c46eb47a https://doi.org/10.1093/neuonc/noac079.008 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....d0eaf4c065cc3f4bbfbc0bf0c46eb47a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15235866 15228517 |
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