ABSTRACT
INTRODUCTION: No standard definition for urinary continence after radical prostatectomy exists, and there are discrepancies in continence rates reported in the literature, as well as rates reported by physicians and patients. Therefore, we used two tools, a validated questionnaire and daily pad use, to identify the criteria that best reflects patients' perceptions of continence recovery. MATERIAL AND METHODS: This is a prospective study of 74 patients who underwent nerve-sparing laparoscopic radical prostatectomy. Continence was assessed monthly for 3 months following catheter removal using the International Consultation on Incontinence Questionnaire Short Form (ICIQ-UI SF) and by recording the number of pads the patients used on a daily basis. According to daily pad use, patients were categorized as either dry (no-pads), socially continent (0-1 pad) or incontinent (≥2 pads). RESULTS: Seventy-four patients were enrolled with a mean age of 64.3 (±5.6) years. There were no significant differences in continence rates using scores from the International Consultation on Incontinence Questionnaire- Short Form (ICIQ-UI SF) or no-pad use (29.7% vs 32.4%, 45.9% vs 48.6% and 54.1% vs. 54.1%, at the 1-, 2- and 3-month follow-ups, respectively). However, the number of socially continent patients was significantly higher (59.5%, 70.3% and 81.1%, at the 1-, 2- and 3-month follow-ups, respectively [p <0.001]). CONCLUSIONS: The totally dry definition better reflected patients' perceptions rather than the socially continent definition for the evaluation of continence recovery following laparoscopic radical prostatectomy. To avoid discrepancies, we recommend the use of a validated questionnaire as well as the no-pad definition to standardize the reporting of post radical prostatectomy continence rates.
ABSTRACT
OBJECTIVE: Sparing of puboprostatic ligaments (PPLs) during radical prostatectomy was introduced as a technique to improve urinary continence. This study aims to study the effect of sparing of PPLs during laparoscopic radical prostatectomy in terms of continence during the first 3 months. METHODS: A total of 74 patients, diagnosed with clinically localized prostate cancer, were randomly assigned to two equal groups; PPLs division and sparing during LRP. Based on the number of daily used pads, both groups completed 3 months follow-up to assess continence recovery. The effects of age, preoperative total prostate-specific antigen (PSA) and clinical tumor stage on continence recovery were also studied. The study was registered and approved by the Ethics Committee of Alexandria University-Faculty of Medicine (Protocol No. 0201074). RESULTS: Seventy-four patients were enrolled, with a mean age of 63.8 years. Baseline characteristics were comparable, except significantly higher mean PSA in the division group. Sixty patients were continent (0-1 pad/day) at 3 months follow-up. Continence was significantly better in the sparing than division group at 1 week after catheter removal (67.6% vs 40.5%, p = 0.01), at 1 month (73% vs 45.9%, p = 0.009) and 2 months (89.2% vs 51.4%, p = 0.0001). At 3 months follow-up, there was no significant difference between both groups (83.3% vs 78.4% for sparing and division groups, respectively; p = 0.28). Moreover, continence was significantly improved at 3 months compared to 1 week in both groups. CONCLUSION: Sparing of puboprostatic ligaments during radical prostatectomy significantly improves postoperative early recovery of urinary continence.
