[The sacral neuromodulation in double incontinence treatment: a review]

Urinary and fecal incontinence are common conditions which are frequently associated and defining double incontinence. When conservative treatments fail, sacral nerve modulation (SNM) is considered to be a first-line treatment for patients with urge urinary incontinence and for patients with fecal incontinence. The present article aims to determine the effect of SNM on the treatment of double incontinence. A medline search for clinical studies with SNM and double incontinence was carried out, extracted data were reviewed and analysed. The results of SNM in patients with double incontinence has been reported in seven studies (120 patients). The percentage of patients suffering from double incontinence improved on the urinary and fecal incontinence varied between 32% to 75%. This review reports the effectiveness of the SNM on the urinary and fecal incontinence in this population of double incontinence patients. Its main advantage would be to treat two incontinence by a single treatment. The search of predictive factors of success must be given.