Mitchell Liu, Tom Pickles, Eric Berthelet, Alexander Agranovich, Winkle Kwan, Scott Tyldesley, Michael McKenzie, Mira Keyes, James Morris, Howard Pai
BACKGROUND AND PURPOSE: To describe the incidence of urinary incontinence among prostate cancer patients treated with external beam radiotherapy (RT) and to investigate associated risk factors. PATIENTS AND METHODS: One thousand and hundred ninety-two patients with >or=24 months follow-up were the subjects of this series. All patients received between 50 and 72 Gy in 20-37 fractions (median 66 Gy/33#). Post-RT urinary incontinence was scored by direct patient interviewing according to the modified RTOG/SOMA scale: Grade 1--occasional use of incontinence pads, Grade 2--intermittent use of incontinence pads, Grade 3--persistent use of incontinence pads, and Grade 4--permanent catheter...
February 2005: Radiotherapy and Oncology