ESTRO 2025 - Abstract Book

S1560

Clinical – Mixed sites & palliation

ESTRO 2025

Keywords: Malignancy Unknown Origin, pathway development

3517

Digital Poster Development of a predictive model for patients with bone metastases referred to palliative radiotherapy: secondary analysis (trial PRAIS) Federica Medici 1,2 , Romina Rossi 2,3 , Ragnhilg Habberstad 4,5 , Pal Klepstad 6,7 , Monia Dall'Agata 8 , Stein Kassa 9 , Augusto T Caraceni 10,11 , Silvia Cammelli 2,12 , Erika Galietta 2,12 , Letizia Cavallini 2,12 , Costanza Maria Donati 2,12 , Mira Huhtala 13 , Martijn Boomsma 14 , Francesca De Felice 15 , Alessio Giuseppe Morganti 2,12 , Marco C Maltoni 16 , Savino Cilla 17 1 Radiation Oncology Unit, ,Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy. 2 Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy. 3 Palliative Care Unit, AUSL Romagna, Forlì-Cesena, Italy. 4 Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Trondheim, Norway. 5 Department of Oncology, St. Olavs University Hospital, Trondheim, Norway. 6 Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway. 7 Department of Anesthesiology and Intensive Care Medicine, St Olavs University Hospital, Trondheim, Norway. 8 Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Forlì-Cesena, Italy. 9 Department of Oncology, Oslo University Hospital, Oslo, Norway. 10 Palliative Care, Pain Therapy and Rehabilitation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Milan, Italy. 11 Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy. 12 Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy. 13 Department of Oncology, Turku University Hospital, University of Turku, Turku, Finland. 14 Department of Radiology, Isala Hospital, Zwolle, Netherlands. 15 Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy. 16 Medical Oncology Unit, Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy. 17 Medical Physics Unit, Responsible Research Hospital, Gemelli Molise Hospital Università Cattolica del Sacro Cuore, Campobasso, Italy