ESTRO 2025 - Abstract Book

S2046

Clinical - Urology

ESTRO 2025

Conclusion: Lymphopenia is associated with late patient-reported urgency/incontinence after WPRT for prostate cancer, confirmed also at multi-variate analyses. Further investigation is warranted. This study was supported by an AIRC grant (IG14603)

Keywords: Prostate cancer, Lymphopenia, Intestinal Toxicity

References: 1. Cozzarini C, et al., Int J Radiat Oncol Biol Phys, 2016, DOI: 10.1016/j.ijrobp.2016.01.022. 2. Sini C, et al., Radiother Oncol, 2016, DOI: 10.1016/j.radonc.2015.11.020. 3. Sini C, et al. Radiother Oncol, 2017, DOI: 10.1016/j.radonc.2017.07.005. 4. Bresolin A, et al. Front Oncol, 2020, DOI: 10.3389/fonc.2020.01207. 5. Bresolin A, et al. Radiother Oncol, 2021, DOI: 10.1016/j.radonc.2021.02.026.

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Poster Discussion Elective irradiation of the para-aortic lymph nodes in pN1 prostate cancer: interim results of the multicentric, non-randomized phase 2 PART Trial Kato Rans 1 , Steven Joniau 2 , Julie den Hartog 1 , Cédric Draulans 3 , Laura Van den Bergh 4 , Leen Noé 4 , Valérie Fonteyne 5 , Christof Vulsteke 6 , Filip Ameye 7 , Nick Liefhooghe 8 , François-Xavier Otte 9 , Bertrand Donneux 10 , Gert De Meerleer 1 1 Department of Radiotion Oncology, University Hospitals Leuven, Leuven, Belgium. 2 Department of Urology, University Hospitals Leuven, Leuven, Belgium. 3 Department of Radiotion Oncology, AZ Sint-Maarten Hospital, Mechelen, Belgium. 4 Department of Radiotion Oncology, Limburg Oncology Centre, Hasselt, Belgium. 5 Department of Radiotion Oncology, Ghent University Hospital, Ghent, Belgium. 6 Department of Medical Oncology, Maria Middelares Hospital, Ghent, Belgium. 7 Department of Urology, Maria Middelares Hospital, Ghent, Belgium. 8 Department of Radiotion Oncology, AZ Groeninge, Kortrijk, Belgium. 9 Department of Radiotion Oncology, Jules Bordet Institute, Brussels, Belgium. 10 Department of Radiotion Oncology, Centre françois Baclesse, Luxembourg, Luxembourg