ESTRO 2025 - Abstract Book

S1038

Clinical – Head & neck

ESTRO 2025

Conclusion: IMPT was associated with significantly lower rates of acute toxicities, including xerostomia, pain, dysgeusia and dysphagia, with lesser weight loss in NPC patients compared to VMAT. These findings highlight the potential of IMPT to improve patient outcomes by minimizing treatment-related acute side effects.

Keywords: Proton Therapy, VMAT, NPC

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Digital Poster Recurrence Patterns After Definitive Radiotherapy for SCC Locally Advanced Pharyngeal and Laryngeal: Real-World Insights in the Modern Era! LINDA AGOLLI 1 , Luise Reinhard 1 , Christoph Arens 2 , Gabriele Anja Krombach 3 , Sebastian Harth 3 , Ann-Katrin Exeli 1 , Daniel Habermehl 1 1 Radiation Oncology, Justus-Liebig-University Giessen, Giessen-Marburg University Hospital, Giessen, Germany. 2 Otorhinolaryngology, Justus-Liebig-University Giessen, Giessen-Marburg University Hospital, Giessen, Germany. 3 Diagnostic and Interventional Radiology, Justus-Liebig-University Giessen, Giessen-Marburg University Hospital, Giessen, Germany