J R Duckett1, G Constantine. 1. Department of Obstetrics and Gynaecology, Good Hope Hospital, Sutton Coldfield, West Midlands, United Kingdom.
Abstract
PURPOSE: A pilot study was performed to evaluate the suitability of silicone as a substance for suburethral sling placement. Using rectus sheath for sling placement can be time-consuming and can result in increased morbidity. Adjustable synthetic materials of consistent strength are available. Silicone has previously been used successfully and was chosen for this trial. MATERIALS AND METHODS: Slings were inserted in 7 women with stress urinary incontinence. Of the patients 3 had a history of continence surgery and presented with reduced vaginal mobility, and 2 who had not previously undergone continence surgery had intrinsic sphincter deficiency. RESULTS: In all women stress urinary incontinence was subjectively cured. However, after 7 slings were inserted the study was terminated due to a high complication rate related to erosion and sinus formation in 5 slings which were removed. Complications developed immediately or up to 11 months after sling insertion. Continence was maintained in 4 of the 5 women after the slings were removed. CONCLUSIONS: Silicone is an inappropriate material for suburethral sling placement when used as described in our cases, caution should be exercised when placing silicone slings at this site.
PURPOSE: A pilot study was performed to evaluate the suitability of silicone as a substance for suburethral sling placement. Using rectus sheath for sling placement can be time-consuming and can result in increased morbidity. Adjustable synthetic materials of consistent strength are available. Silicone has previously been used successfully and was chosen for this trial. MATERIALS AND METHODS: Slings were inserted in 7 women with stress urinary incontinence. Of the patients 3 had a history of continence surgery and presented with reduced vaginal mobility, and 2 who had not previously undergone continence surgery had intrinsic sphincter deficiency. RESULTS: In all womenstress urinary incontinence was subjectively cured. However, after 7 slings were inserted the study was terminated due to a high complication rate related to erosion and sinus formation in 5 slings which were removed. Complications developed immediately or up to 11 months after sling insertion. Continence was maintained in 4 of the 5 women after the slings were removed. CONCLUSIONS:Silicone is an inappropriate material for suburethral sling placement when used as described in our cases, caution should be exercised when placing silicone slings at this site.
Authors: Jerry G Blaivas; Rajveer S Purohit; Matthew S Benedon; Gabriel Mekel; Michael Stern; Mubashir Billah; Kola Olugbade; Robert Bendavid; Vladimir Iakovlev Journal: Nat Rev Urol Date: 2015-08-18 Impact factor: 14.432