ESTRO 2022 - Abstract Book

S485

Abstract book

ESTRO 2022

Conclusion

Local radiotherapy for PDT and MDT is routinely used among German radiation oncologists. The timing of systemic therapy,

fractionation schedules and field sizes are handled differently and remain an area of active investigation.

MO-0557 Estimates of α / β ratios for individual late urinary toxicity endpoints: analysis of a cohort trial

T. Rancati 1 , E. Gioscio 1 , A. Cicchetti 1 , B. Rosenstein 2 , P. Seibold 3 , B. Avuzzi 4 , D. Azria 5 , A. Choudhury 6 , D. De Ruysscher 7 , A.M. Dunning 8 , R. Elliott 6 , S. Kerns 9 , M. Lambrecht 10 , E. Sperk 11 , P. Symonds 12 , C. Talbot 13 , A. Vega 14 , L. Veldeman 15 , R. Valdagni 16 , A. Webb 13 , J. Chang-Claude 17 , C. West 6 1 Fondazione IRCCS Istituto Nazionale dei Tumori, Prostate Cancer Program, Milan, Italy; 2 Icahn School of Medicine at Mount Sinai, Department of Radiation Oncology, New York, USA; 3 German Cancer Research Center (DKFZ), Division of Cancer Epidemiology, Heidelberg, Germany; 4 Fondazione IRCCS Istituto Nazionale dei Tumori, Division of Radiation Oncology 1, Milan, Italy; 5 University Federation of Radiation Oncology, Montpellier Cancer Institute, Department of Radiation Oncology, Montpelllier, France; 6 University of Manchester, Manchester Academic Health Science Centre, Christie Hospital, Translational Radiobiology Group, Division of Cancer Sciences, Manchester, United Kingdom; 7 GROW Institute for Oncology and Developmental Biology, Department of Radiation Oncology (Maastro), Maastricht, The Netherlands; 8 Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Labs, Department of Oncology, Cambridge, United Kingdom; 9 University of Rochester Medical Center, Rochester, Departments of Radiation Oncology and Surgery, New York, USA; 10 University Hospitals Leuven, Department of Radiation Oncology, Leuven, Belgium; 11 Heidelberg University, Mannheim, Medical Faculty Mannheim, Mannheim, Germany; 12 Leicester Cancer Research Centre, University of Leicester, Department of Radiation Oncology, Leicester, United Kingdom; 13 Leicester Cancer Research Centre, University of Leicester, Department of Genetics and Genome Biology, Leicester, United Kingdom; 14 Fundación Pública Galega de Medicina