Long-term follow-up of reconstruction for urinary continence function using implantation of artificial urinary sphincter / 中华泌尿外科杂志

ABSTRACT

Objective To evaluate the long-term outcome of reconstruction for urinary conti-nence function by using implantation of artificial urinary sphincter (AUS). Methods From 2002 to 2005,15 incontinent patients (14 men and 1 woman) with age range of 19-75 years treated with im-plantation of AUS were followed up. In 15 eases, there were 5 cases with traumatic urinary inconti-nence, 1 with neurogenic stress incontinence, 1 with neurogenic urgent incontinence,6 with postpros-tatectomy incontinence and 2 with neurogenie voiding dysfunction. Three eases had taken urethro-stenotomy, 3 had sphineterotomy and 1 had enterocystoplasty and ureterovesieostomy before the im-plantation for AUS. The patients were followed up for 13-55 months with mean of 37 months. The information about the continence status and pads usage, also the complications were collected. Results After implantation, 13 cases(87%)used AUS device normally, 12(92%)beeame dry and 1 (8%) got social continence. Eleven cases (85%) got continence depending on the original implanted AUS and 15% did continence by reoperation. There were 4 cases(27%) with complications including erosion of skin and urethral in 1, graft rejection in 1, urethral atrophy in 1, and voiding dysfunction in 1. Durability of 11 cases with original implanted devices was 13-55 months with mean of 38 months.Conclusion The implantation of AUS is a long-term reliable method in reconstruction for lower uri-nary tract function.