OBJECTIVE To compare perioperative and functional outcomes after urethrovesical anastomosis (UVA) with barbed polyglyconate and monofilament poliglecaprone in robot-assisted radical prostatectomy (RARP). Barbed polyglyconate suture was first used for the UVA during RARP beginning in January 2010; safety and feasibility were previously demonstrated in 51 patients. METHODS From May to September 2010, 64 patients meeting all the inclusion criteria participated in the present multisurgeon prospective, randomized, controlled trial and underwent posterior repair and UVA during RARP with either barbed polyglyconate (n = 33) or monofilament poliglecaprone (n = 31) suture. The primary outcomes were the anastomotic (UVA) and posterior reconstruction times. Secondary outcomes included cystogram leak, bladder neck reconstruction rate, and 6-week functional outcomes assessed by a self-administered validated patient questionnaire. RESULTS Posterior reconstruction was performed within 3.3 minutes with the barbed suture versus 4.3 minutes with the monofilament poliglecaprone suture (23.3% reduction) and UVA within 10.1 versus 13.8 minutes, respectively (26.8% reduction). The absolute time difference for the 2-layer anastomosis was 4.7 minutes (a 26.0% reduction in the total anastomosis time). All other perioperative outcomes were equivalent between the 2 groups. Urinary functional outcomes, including the pad use and leakage rates, were equivalent at 6 weeks. CONCLUSION Anastomosis during RARP with the V-Loc barbed suture can be performed safely and more efficiently than with standard monofilament suture. We demonstrated a 26% decrease in the anastomotic time with no increase in the adverse events, no instances of urinary retention and equivalent functional outcomes were measured with the self-administered patient questionnaire. UROLOGY 78: 572-580, 2011. (C) 2011 Elsevier Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据