000120496 001__ 120496 000120496 005__ 20240228145448.0 000120496 0247_ $$2doi$$a10.1016/j.ejca.2016.12.007 000120496 0247_ $$2pmid$$apmid:28161497 000120496 0247_ $$2ISSN$$a0014-2964 000120496 0247_ $$2ISSN$$a0959-8049 000120496 0247_ $$2ISSN$$a1879-0852 000120496 0247_ $$2ISSN$$a1879-2995 000120496 0247_ $$2altmetric$$aaltmetric:16169810 000120496 037__ $$aDKFZ-2017-00925 000120496 041__ $$aeng 000120496 082__ $$a610 000120496 1001_ $$aJanssens, Geert O$$b0 000120496 245__ $$aSurvival benefit for patients with diffuse intrinsic pontine glioma (DIPG) undergoing re-irradiation at first progression: A matched-cohort analysis on behalf of the SIOP-E-HGG/DIPG working group. 000120496 260__ $$aAmsterdam [u.a.]$$bElsevier$$c2017 000120496 3367_ $$2DRIVER$$aarticle 000120496 3367_ $$2DataCite$$aOutput Types/Journal article 000120496 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1510734745_15308 000120496 3367_ $$2BibTeX$$aARTICLE 000120496 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000120496 3367_ $$00$$2EndNote$$aJournal Article 000120496 520__ $$aOverall survival (OS) of patients with diffuse intrinsic pontine glioma (DIPG) is poor. The purpose of this study is to analyse benefit and toxicity of re-irradiation at first progression.At first progression, 31 children with DIPG, aged 2-16 years, underwent re-irradiation (dose 19.8-30.0 Gy) alone (n = 16) or combined with systemic therapy (n = 15). At initial presentation, all patients had typical symptoms and characteristic MRI features of DIPG, or biopsy-proven high-grade glioma. An interval of ≥3 months after upfront radiotherapy was required before re-irradiation. Thirty-nine patients fulfilling the same criteria receiving radiotherapy at diagnosis, followed by best supportive care (n = 20) or systemic therapy (n = 19) at progression but no re-irradiation, were eligible for a matched-cohort analysis.Median OS for patients undergoing re-irradiation was 13.7 months. For a similar median progression-free survival after upfront radiotherapy (8.2 versus 7.7 months; P = .58), a significant benefit in median OS (13.7 versus 10.3 months; P = .04) was observed in favour of patients undergoing re-irradiation. Survival benefit of re-irradiation increased with a longer interval between end-of-radiotherapy and first progression (3-6 months: 4.0 versus 2.7; P < .01; 6-12 months: 6.4 versus 3.3; P = .04). Clinical improvement with re-irradiation was observed in 24/31 (77%) patients. No grade 4-5 toxicity was recorded. On multivariable analysis, interval to progression (corrected hazard ratio = .27-.54; P < .01) and re-irradiation (corrected hazard ratio = .18-.22; P < .01) remained prognostic for survival. A risk score (RS), comprising 5 categories, was developed to predict survival from first progression (ROC: .79). Median survival ranges from 1.0 month (RS-1) to 6.7 months (RS-5).The majority of patients with DIPG, responding to upfront radiotherapy, do benefit of re-irradiation with acceptable tolerability. 000120496 536__ $$0G:(DE-HGF)POF3-312$$a312 - Functional and structural genomics (POF3-312)$$cPOF3-312$$fPOF III$$x0 000120496 588__ $$aDataset connected to CrossRef, PubMed, 000120496 7001_ $$aGandola, Lorenza$$b1 000120496 7001_ $$aBolle, Stephanie$$b2 000120496 7001_ $$aMandeville, Henry$$b3 000120496 7001_ $$aRamos-Albiac, Monica$$b4 000120496 7001_ $$avan Beek, Karen$$b5 000120496 7001_ $$aBenghiat, Helen$$b6 000120496 7001_ $$aHoeben, Bianca$$b7 000120496 7001_ $$aMorales La Madrid, Andres$$b8 000120496 7001_ $$aKortmann, Rolf-Dieter$$b9 000120496 7001_ $$aHargrave, Darren$$b10 000120496 7001_ $$aMenten, Johan$$b11 000120496 7001_ $$aPecori, Emilia$$b12 000120496 7001_ $$aBiassoni, Veronica$$b13 000120496 7001_ $$avon Bueren, Andre O$$b14 000120496 7001_ $$avan Vuurden, Dannis G$$b15 000120496 7001_ $$aMassimino, Maura$$b16 000120496 7001_ $$0P:(DE-He78)a46a5b2a871859c8e2d63d2f8c666807$$aSturm, Dominik$$b17$$udkfz 000120496 7001_ $$aPeters, Max$$b18 000120496 7001_ $$aKramm, Christof M$$b19 000120496 773__ $$0PERI:(DE-600)1468190-0$$a10.1016/j.ejca.2016.12.007$$gVol. 73, p. 38 - 47$$p38 - 47$$tEuropean journal of cancer$$v73$$x0959-8049$$y2017 000120496 909CO $$ooai:inrepo02.dkfz.de:120496$$pVDB 000120496 9101_ $$0I:(DE-588b)2036810-0$$6P:(DE-He78)a46a5b2a871859c8e2d63d2f8c666807$$aDeutsches Krebsforschungszentrum$$b17$$kDKFZ 000120496 9131_ $$0G:(DE-HGF)POF3-312$$1G:(DE-HGF)POF3-310$$2G:(DE-HGF)POF3-300$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bGesundheit$$lKrebsforschung$$vFunctional and structural genomics$$x0 000120496 9141_ $$y2017 000120496 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz 000120496 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS 000120496 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline 000120496 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database 000120496 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bEUR J CANCER : 2015 000120496 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search 000120496 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC 000120496 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List 000120496 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index 000120496 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000120496 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000120496 915__ $$0StatID:(DE-HGF)1110$$2StatID$$aDBCoverage$$bCurrent Contents - Clinical Medicine 000120496 915__ $$0StatID:(DE-HGF)1030$$2StatID$$aDBCoverage$$bCurrent Contents - Life Sciences 000120496 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews 000120496 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bEUR J CANCER : 2015 000120496 9201_ $$0I:(DE-He78)B062-20160331$$kB062$$lPädiatrische Neuroonkologie$$x0 000120496 980__ $$ajournal 000120496 980__ $$aVDB 000120496 980__ $$aI:(DE-He78)B062-20160331 000120496 980__ $$aUNRESTRICTED