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KMID : 0358320090500121203
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Korean Journal of Urology
2009 Volume.50 No. 12 p.1203 ~ p.1207
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Effect of Posterior Urethral Reconstruction (PUR) in Early Recovery of Urinary Continence after Robotic-Assisted Radical Prostatectomy
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Kim Soo-Dong
Kim Tae-Hyo
Cho Jae-Wook
Sung Gyung-Tak
You Youn-Chul
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Abstract
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Purpose: Prolonged urinary incontinence is one of the greatest concerns for patients undergoing radical prostatectomy. One of the possible causes for this urinary incontinence is a postoperative deficiency of the external striated urethral sphincter (EUS) complex and continence nerves. We evaluated the effect of posterior urethral reconstruction (PUR) in the early recovery of urinary continence after robotic-assisted radical prostatectomy.
Materials and Methods: Between January 2008 and March 2009 we performed robotic-assisted radical prostatectomy with PUR in 30 patients (PUR group) and without PUR in 30 patients (non-PUR group). We compared perioperative parameters and postoperative continence rates between the two groups. Continence was defined as no pads or one diaper per 24 hours and was assessed 1 month, 3 months, and 6 months after the procedure.
Results: Patients in the PUR group achieved better continence rates at 1 month (43% vs. 35%) and 3 months of follow-up (89% vs. 64%). At 6 months of follow-up, the continence rate was similar between the two groups (96% vs. 90%). No major complications were observed in the PUR group. However, 2 cases of anastomotic site leakage and 1 case of delayed bleeding were observed in the non-PUR group.
Conclusions: Posterior urethral reconstruction appears to be an easy and reproducible technique in robotic-assisted radical prostatectomy. Our early experience demonstrates that PUR in robotic-assisted radical prostatectomy appears to confer early continence recovery and reduce intraoperative complications.
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KEYWORD
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Robotics, Prostatectomy, Urinary incontinence
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