TY - JOUR AU - Grosu, Anca-Ligia AU - Weber, Wolfgang A AU - Graf, Erika AU - Mix, Michael AU - Nestle, Ursula AU - Schimek-Jasch, Tanja AU - Wiehle, Rolf AU - Mader, Irina AU - Würtemberger, Urs AU - Langen, Karl-Josef AU - Niyazi, Maximilian AU - Paulsen, Frank AU - König, Liane AU - Giordano, Frank Anton AU - Spehl, Irina AU - Bernhardt, Denise AU - Schymalla, Markus M AU - Pöttgen, Christoph AU - Semrau, Sabine AU - Brunner, Thomas AU - Hültenschmidt, Beatrix AU - Krause, Bernd Joachim AU - Ciernik, Ilja Frank AU - Beck, Jürgen AU - Baumert, Brigitta G AU - Meyer, Philipp T AU - Urbach, Horst AU - Popp, Ilinca TI - O-(2-[18F]fluoroethyl)-L-tyrosine-PET-guided versus contrast-enhanced T1-weighted MRI-guided re-irradiation in patients with recurrent glioblastoma (GLIAA/NOA-10 ARO2013-01): a multicentre, open-label, randomised trial. JO - The lancet / Oncology VL - nn SN - 1470-2045 CY - London PB - The Lancet Publ. Group M1 - DKFZ-2025-03035 SP - nn PY - 2025 N1 - epub AB - O-(2-[18F]fluoroethyl)-L-tyrosine (FET)-PET has a higher specificity than contrast-enhanced T1-weighted MRI (CE-T1MRI) in diagnosing recurrent glioblastoma. We aimed to evaluate whether a FET-PET-based target volume delineation, compared with CE-T1MRI, improves outcomes in patients with recurrent glioblastoma scheduled for re-irradiation.GLIAA was a multicentre, open-label, parallel randomised study done in 15 radiation oncology centres in Germany. Patients aged 18 years or older with a Karnofsky performance score greater than 60 LB - PUB:(DE-HGF)16 C6 - pmid:41429128 DO - DOI:10.1016/S1470-2045(25)00642-4 UR - https://inrepo02.dkfz.de/record/307436 ER -