1. Patient-reported Outcomes After External Beam Radiotherapy With Low Dose Rate Brachytherapy Boost vs Radical Prostatectomy for Localized Prostate Cancer: Five-year Results From a Prospective Comparative Effectiveness Study
- Author
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Brian De, Dario Pasalic, Daniel A. Barocas, Christopher J. D. Wallis, Li-Ching Huang, Zhiguo Zhao, Tatsuki Koyama, Chad Tang, Michael Goodman, Ann S. Hamilton, Xiao-Cheng Wu, Lisa E. Paddock, Antoinette Stroup, Matthew R. Cooperberg, Mia Hashibe, Brock B. O’Neil, Sherrie H. Kaplan, Sheldon Greenfield, David F. Penson, and Karen E. Hoffman
- Subjects
Male ,Prostatectomy ,Urinary Incontinence ,Urology ,Brachytherapy ,Prostate ,Quality of Life ,Humans ,Prostatic Neoplasms ,Prospective Studies ,Patient Reported Outcome Measures - Abstract
Data comparing radical prostatectomy and external beam radiation therapy with low dose rate brachytherapy boost are lacking. To better guide shared decision making regarding treatment, we compared patient reported outcomes through 5 years following radical prostatectomy or external beam radiation therapy with low dose rate brachytherapy boost for localized prostate cancer.From 2011-2012, men aged80 years with localized prostate adenocarcinoma were enrolled and followed longitudinally. Patient reported outcomes included the Expanded Prostate Index Composite. Regression models adjusted for baseline scores and covariates were constructed.The study population included 112 men treated with external beam radiation therapy with low dose rate brachytherapy boost and 1,553 treated with radical prostatectomy. Compared to radical prostatectomy, external beam radiation therapy with low dose rate brachytherapy boost was associated with clinically meaningful worse urinary irritative/obstructive (adjusted mean score difference [95% confidence interval]: 5.0 [-8.7, -1.3];Compared to radical prostatectomy, external beam radiation therapy with low dose rate brachytherapy boost was associated with clinically meaningful worse urinary irritative/obstructive and bowel functions but better urinary incontinence function through 5 years after treatment. These patient-reported functional outcomes may clarify treatment expectations and help inform treatment choices for localized prostate cancer.
- Published
- 2022