A Reminder App to Optimize Bladder Filling During Radiotherapy for Patients With Prostate Cancer (REFILL-PAC): Protocol for a Prospective Trial

Dirk Rades   ^{1, 2} , Prof Dr Med ;   Jan-Dirk Küter   ¹ , Dr Med ;   Michael von Staden   ¹ , Dr Med ;   Ahmed Al-Salool   ¹ , Dr Med ;   Stefan Janssen   ^{2, 3} , Prof Dr Med ;   Carmen Timke   ⁴ , Dr Med ;   Marciana Nona Duma   ⁵ , Prof Dr Med ;   Tobias Bartscht   ⁶ , Prof Dr Med ;   Christine Vestergård Madsen   ⁷ , MD, PhD ;   Charlotte Kristiansen   ⁷ , MD ;   Florian Cremers   ¹ , Dr rer nat

¹ Department of Radiation Oncology, University Medical Center Schleswig-Holstein, Campus Lübeck, Lubeck, Germany

² Department of Radiation Oncology, University of Lübeck, Lubeck, Germany

³ Medical Practice for Radiotherapy and Radiation Oncology, Hannover, Germany

⁴ Department of Radiotherapy, Malteser Hospital St Franziskus, Flensburg, Germany

⁵ Department of Radiotherapy, Helios Hospital Schwerin, Schwerin, Germany

⁶ Department of Hematology, Oncology and Stem Cell Transplantation, Helios Hospital Schwerin, Schwerin, Germany

⁷ Department of Oncology, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark