Reference : New surgical technique for treatment of stress urinary incontinence TVT-ABBREVO: From de...
Scientific journals : Article
Human health sciences : Urology & nephrology
http://hdl.handle.net/2268/135962
New surgical technique for treatment of stress urinary incontinence TVT-ABBREVO: From development to clinical experience
English
Waltregny, David mailto [Université de Liège - ULg > Département des sciences cliniques > Urologie >]
de Leval, Jean mailto [Université de Liège - ULg > Département des sciences cliniques > Département des sciences cliniques >]
7-Oct-2012
Surgical Technology International
Universal Medical Press
XXII
pii
sti22/23
Yes (verified by ORBi)
International
1090-3941
San Francisco
CA
[en] stress urinary incontinence ; transobturator ; TVT-ABBREVO
[en] Tension-free suburethral tapes have revolutionized the surgical treatment of female stress urinary incontinence (SUI). These tapes are inserted by way of a retropubic or transobturator route. The inside-out tension-free vaginal tape transobturator approach, or TVT-Obturator system (TVT-O®, Ethicon Women's Health and Urology, Somerville, NJ), was developed ten years ago with the aim of minimizing the risk of urinary tract injuries associated with retropubic and outside-in transobturator tapes while reproducibly ensuring minimal tissue dissection. Cadaveric studies have shown that the anatomical trajectory of the TVT-O tape is strictly perineal and courses away from neighboring obturator and pudendal neurovascular structures. Several meta-analyses have shown similar SUI cure rates after retropubic and transobturator tape procedures. Yet, the transobturator route may be associated with less voiding dysfunction, blood loss, bladder perforation, and shorter operating time. The original TVT-O procedure was modified with the aim of reducing the incidence of postoperative groin pain as well as the rather theoretical risk of obturator nerve injury. This modified procedure, named TVT-ABBREVO® (Ethicon Women's Health and Urology, Somerville, NJ), utilizes a shortened, 12-cm-long polypropylene tape. In addition, perforation of the obturator membrane with the scissors and guide is avoided in order to reduce the depth of lateral dissection, and consequently, to maximize securing of the tape within the obturator muscular/aponeurotic structures. In a comparative anatomical study, it was indeed observed that the shorter tape traversed less muscular structures (with no or only a minimal amount of tape lying in the adductor muscles) than its original counterpart, while still consistently anchoring in the obturator membrane at a similarly safe distance from the obturator canal. In a single-center randomized clinical trial, after a 3-year minimum follow-up, the modified TVT-O procedure with a shorter tape and reduced dissection was found to be as safe and efficient as the primal procedure for treating female SUI, with less severe and frequent groin pain in the immediate postoperative period.
http://hdl.handle.net/2268/135962

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