Prevalence of chronic pain following suburethral mesh sling implantation for post-prostatectomy incontinence

Purpose: To evaluate postoperative pain and complications following AdVance™/AdVance™ XP male sling implantation. Materials and Methods: A multi-center retrospective medical notes review of patients implanted for bothersome post-prostatectomy incontinence was conducted. All patients were telephoned to provide further information on pain or further complications related to their surgery. Statistical evaluation utilized logistical regression analysis. Additionally, a literature review was conducted reviewing pain outcomes following AdVance™/AdVance™ XP implantation. Results: One-hundred and twenty-seven men were reviewed over an 8-year period. The mean age was 70 years, with mean follow up 52 months. Of those with mild stress urinary incontinence, 45 (79%) had a successful outcome compared to 42 (72%) in the moderate group. Twenty-nine (23%) men reported postoperative pain, with a mean maximal pain score of 6 (range: 0–10). The majority of pain resolved within 4 weeks (19/29 men). A further seven patients resolved by 3 months. Only three men (2.3%) had chronic pain greater than 3 months, which all resolved by 1 year. Men less than 65 years were more likely to suffer pain (p = 0.009). Acute urinary retention occurred in 23 (18%) men and correlated significantly with postoperative pain (p = 0.04). Overactive bladder symptoms, severity of incontinence or radiotherapy were not correlated with postoperative pain. In our cohort, there were no extrusions, divisions, or explantations. Conclusion: Approximately a quarter of men experience pain in the early postoperative period. However, the severity and rates of chronic pain (>3 months) are low (2.3%) but all settle within a year.