Sacral nerve stimulation in the treatment of fecal incontinence - the experience of a pelvic floor center : short term results.

OBJECTIVES: The aim of this paper is to present the data pertinent to the experiences of our Pelvic Floor Center on the utilisation of SNS in the treatment of fecal incontinence and compare these data to the data of current literature. METHODS: All patients who had had SNS treatment for fecal incontinence between the dates of 1st April 2008 and 1st April 2011 were enrolled in the study. We considered a 50% reduction of fecal incontinence episodes as a success of the test phase. The score used for assessment was the Cleveland Clinic Florida-Fecal Incontinence score (CCF-FI). RESULTS: The 21 patients treated for fecal incontinence (19 ♀ and 2 ♂, average age 59.7 [ 26-73] years) were sub-divided on the basis of the presence or absence of sphincter damage (group A1 had damage while group A2 did not). A patient (group A1) was excluded from the study as the result of the external connector breaking during the test phase. Of the 20 remaining patients (9 from group A1 and 11 from A2), 14 (70%) felt benefit and subsequently underwent definitive stimulator implantation. The variation between the pre-operative CCF-FI and the value at 6 months was statistically significant both in group A1 (p=0.009) and in group A2 (p=0.003). The only complication reported was one case (7.1%) of infection of the definitive stimulator. CONCLUSION: SNS represents an effective treatment for patients with fecal incontinence. The results have been encouraging, and in line with current literature.

Stapled trans-anal rectal resection (STARR) in the surgical treatment of the obstructed defecation syndrome: results of STARR Italian Registry.

PURPOSE: This study was designed to evaluate the safety and efficacy of stapled trans-anal rectal resection (STARR) in the treatment of obstructed defecation syndrome ODS by the analysis of the data collected in the STARR Italian Registry (SIR) with a special emphasis on the analysis of symptoms and quality of life. METHODS: Collected data included, preoperative tests findings, and the evaluation of symptoms; the latter was obtained by using dedicated tools such as the Obstructed Defecation Syndrome Score (ODS-S), the Severity Symptom Score (SSS), and the Continence Grading Scale (CGS). Data on the quality of life were collected by Patient Assessment of Constipation Quality of Life (PAC-QoL) and the Euro Quality of Life-5 Domains Visual Analogue Scale (EQ-5D VAS). The evaluation of the symptoms and the quality of life was repeated 6 and 12 months after surgery. RESULTS: The SIR had collected data on 2171 patients (1653 females, 76.1%; mean age 56.2 years; range 20-96 years). A significant improvement (P < .0001) was seen between preoperative and 12-month follow-up in all scores: ODS-S (16.7 vs. 5.0), SSS (15.6 vs. 2.6), CGS (2.0 vs. 0.7), PAC-QoL (51.0 vs. 22.1), and EQ-5D VAS (57.5 vs. 85.7). Complications included defecatory urgency (4.5% at 12 months), bleeding (3.6%), perineal sepsis (3.4%), and one case of rectovaginal fistula (0.05%). CONCLUSION: The analysis of SIR data seems to confirm that STARR is a safe and effective procedure in the treatment of ODS. However, further studies are required to evaluate the long-term stability of results.