%0 Journal Article %A Grosu, Anca-Ligia %A Weber, Wolfgang A %A Graf, Erika %A Mix, Michael %A Nestle, Ursula %A Schimek-Jasch, Tanja %A Wiehle, Rolf %A Mader, Irina %A Würtemberger, Urs %A Langen, Karl-Josef %A Niyazi, Maximilian %A Paulsen, Frank %A König, Liane %A Giordano, Frank Anton %A Spehl, Irina %A Bernhardt, Denise %A Schymalla, Markus M %A Pöttgen, Christoph %A Semrau, Sabine %A Brunner, Thomas %A Hültenschmidt, Beatrix %A Krause, Bernd Joachim %A Ciernik, Ilja Frank %A Beck, Jürgen %A Baumert, Brigitta G %A Meyer, Philipp T %A Urbach, Horst %A Popp, Ilinca %T 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. %J The lancet / Oncology %V nn %@ 1470-2045 %C London %I The Lancet Publ. Group %M DKFZ-2025-03035 %P nn %D 2025 %Z epub %X 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 %F PUB:(DE-HGF)16 %9 Journal Article %$ pmid:41429128 %R 10.1016/S1470-2045(25)00642-4 %U https://inrepo02.dkfz.de/record/307436