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Meurette G, Siproudhis L, Leroi AM, Damon H, Urs Josef Keller D, Faucheron JL. Sacral neuromodulation with the InterStim™ system for faecal incontinence: results from a prospective French multicentre observational study. Colorectal Dis 2021; 23:1463-1473. [PMID: 33387373 DOI: 10.1111/codi.15507] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/06/2020] [Accepted: 11/23/2020] [Indexed: 12/26/2022]
Abstract
AIM The aim of this work was to evaluate the effectiveness, patient satisfaction and quality of life (QoL) and the safety of sacral neuromodulation (SNM) with the InterStimTM system for the treatment of faecal incontinence (FI) and establish whether results published predominantly by expert sites are generalisable. METHOD This is a prospective, multicentre, observational study that invited all French sites treating FI with the InterStim™ system to enrol subjects indicated for an SNM therapy evaluation. Data were collected at three follow-up visits within 1 and 15 months. Therapeutic effectiveness was evaluated by the reduction in leakages per week and improvements over time in the ability to defer defaecation and QoL (as measured with the Faecal Incontinence Quality of Life score). Safety was assessed through reported adverse events. RESULTS A total of 221 subjects with a mean age of 62.1 years were tested (184 women) and 178 received a permanent implant. For all implanted subjects with diary data at baseline and follow-up, a reduction in leakage of more than 50% was observed in 80%, 76% and 83% at 1-3, 4-8 and 9-15 months, respectively. The mean number of leakage episodes and urgency improved significantly compared with the baseline (p < 0.0001). Subjects showed improvements in QoL and time to defer defaecation and were generally satisfied with their therapy. The main device-related adverse event was the requirement to undertake reprogramming (in 52% of subjects with actions following an event). The rates of infection (in 6% of subjects) and surgical revision (in 10% of subjects) were in agreement with literature reports. CONCLUSION This study confirms the clinical effectiveness, safety and positive effect of SNM on QoL as well as high patient satisfaction for the treatment of FI in real-life.
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Affiliation(s)
| | | | | | - Henri Damon
- Hôpital Edouard Herriot, CHU de Lyon, Lyon, France
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D’Amico F, Wexner SD, Vaizey CJ, Gouynou C, Danese S, Peyrin-Biroulet L. Tools for fecal incontinence assessment: lessons for inflammatory bowel disease trials based on a systematic review. United European Gastroenterol J 2020; 8:886-922. [PMID: 32677555 PMCID: PMC7707876 DOI: 10.1177/2050640620943699] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/09/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Fecal incontinence is a disabling condition affecting up to 20% of women. OBJECTIVE We investigated fecal incontinence assessment in both inflammatory bowel disease and non-inflammatory bowel disease patients to propose a diagnostic approach for inflammatory bowel disease trials. METHODS We searched on Pubmed, Embase and Cochrane Library for all studies on adult inflammatory bowel disease and non-inflammatory bowel disease patients reporting data on fecal incontinence assessment from January 2009 to December 2019. RESULTS In total, 328 studies were included; 306 studies enrolled non-inflammatory bowel disease patients and 22 studies enrolled inflammatory bowel disease patients. In non-inflammatory bowel disease trials the most used tools were the Wexner score, fecal incontinence quality of life questionnaire, Vaizey score and fecal incontinence severity index (in 187, 91, 62 and 33 studies). Anal manometry was adopted in 41.2% and endoanal ultrasonography in 34.0% of the studies. In 142 studies (46.4%) fecal incontinence evaluation was performed with a single instrument, while in 64 (20.9%) and 100 (32.7%) studies two or more instruments were used. In inflammatory bowel disease studies the Wexner score, Vaizey score and inflammatory bowel disease quality of life questionnaire were the most commonly adopted tools (in five (22.7%), five (22.7%) and four (18.2%) studies). Anal manometry and endoanal ultrasonography were performed in 45.4% and 18.2% of the studies. CONCLUSION Based on prior validation and experience, we propose to use the Wexner score as the first step for fecal incontinence assessment in inflammatory bowel disease trials. Anal manometry and/or endoanal ultrasonography should be taken into account in the case of positive questionnaires.
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Affiliation(s)
- Ferdinando D’Amico
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
| | - Steven D Wexner
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston USA
| | | | - Célia Gouynou
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, Vandoeuvre-lès-Nancy, France
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3
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Mundet L, Cabib C, Ortega O, Rofes L, Tomsen N, Marin S, Chacón C, Clavé P. Defective Conduction of Anorectal Afferents Is a Very Prevalent Pathophysiological Factor Associated to Fecal Incontinence in Women. J Neurogastroenterol Motil 2019; 25:423-435. [PMID: 31177647 PMCID: PMC6657934 DOI: 10.5056/jnm18196] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 03/01/2019] [Accepted: 03/26/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Fecal incontinence (FI) is a prevalent condition among women. While biomechanical motor components have been thoroughly researched, anorectal sensory aspects are less known. We studied the pathophysiology of FI in community-dwelling women, specifically, the conduction through efferent/afferent neural pathways. Methods A cross-sectional study was conducted on 175 women with FI and 19 healthy volunteers. The functional/structural study included anorectal manometry/endoanal ultrasound. Neurophysiological studies including pudendal nerve terminal motor latency (PNTML) and sensory-evoked-potentials to anal/rectal stimulation (ASEP/RSEP) were conducted on all healthy volunteers and on 2 subgroups of 42 and 38 patients, respectively. Results The main conditions associated with FI were childbirth (79.00%) and coloproctological surgery (37.10%). Cleveland score was 11.39 ± 4.09. Anorectal manometry showed external anal sphincter and internal anal sphincter insufficiency in 82.85% and 44.00%, respectively. Sensitivity to rectal distension was impaired in 27.42%. Endoanal ultrasound showed tears in external anal sphincter (60.57%) and internal anal sphincter disruptions (34.80%). Abnormal anorectal sensory conduction was evidenced through ASEP and RSEP in 63.16% and 50.00% of patients, respectively, alongside reduced activation of brain cortex to anorectal stimulation. In contrast, PNTML was delayed in only 33.30%. Stools were loose/very loose in 56.70% of patients. Conclusions Pathophysiology of FI in women is mainly associated with mechanical sphincter dysfunctions related to either muscle damage or, to a lesser extent, impaired efferent conduction at pudendal nerves. Impaired conduction through afferent anorectal pathways is also very prevalent in women with FI and may play an important role as a pathophysiological factor and as a potential therapeutic target.
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Affiliation(s)
- Lluís Mundet
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain.,Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain
| | - Christopher Cabib
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain
| | - Omar Ortega
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain.,Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain
| | - Laia Rofes
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain.,Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain
| | - Noemí Tomsen
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain
| | - Sergio Marin
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain
| | - Carla Chacón
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain
| | - Pere Clavé
- Unitat d'Exploracions Funcionals Digestives, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Catalonia, Spain.,Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain
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4
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Jeganathan AN, Bleier JI. Patient selection and preoperative evaluation for fecal incontinence. SEMINARS IN COLON AND RECTAL SURGERY 2017. [DOI: 10.1053/j.scrs.2017.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Abstract
Fecal incontinence is a highly prevalent and distressing condition that has a negative impact on quality of life. The etiology is often multifactorial, and the evaluation and treatment of this condition can be hindered by a lack of understanding of the mechanisms and currently available treatment options. This article reviews the evidence-based update for the management of fecal incontinence.
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Affiliation(s)
- Isuzu Meyer
- Division of Urogynecology and Pelvic Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, 1700 6th Avenue South, Suite 10382, Birmingham, AL 35233, USA.
| | - Holly E Richter
- Division of Urogynecology and Pelvic Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, 1700 6th Avenue South, Suite 10382, Birmingham, AL 35233, USA
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Mundet L, Ribas Y, Arco S, Clavé P. Quality of Life Differences in Female and Male Patients with Fecal Incontinence. J Neurogastroenterol Motil 2015; 22:94-101. [PMID: 26486375 PMCID: PMC4699726 DOI: 10.5056/jnm15088] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 09/08/2015] [Accepted: 09/13/2015] [Indexed: 12/13/2022] Open
Abstract
Background/Aims To explore and compare quality of life (QoL) differences in female and male patients with fecal incontinence. Methods Ninety-one patients with fecal incontinence (60 women, mean (SD) age 64.13 (9.72) years; 31 men, mean (SD) age 63.61 (13.33) years) were assessed for pathophysiology (anorectal manometry and ultrasound), clinical severity (Wexner and Vaizey scales), QoL (Fecal Incontinence Quality of Life Score [FIQL]) and health status (EQ-5D). Results External and internal anal sphincter impairment rates were 96.5% and 70.2%, respectively, in women, compared to 30% and 43.3% respectively in men (P < 0.05). Clinical severity was similar in both sexes, with mean (SD) Wexner scores of 10.95 (4.35) for women and 9.81 (4.30) for men, and mean (SD) Vaizey scores of 13.27 (4.66) for women and 11.90 (5.22) for men. Scores for women were significantly lower for all FIQL depression and coping subscales (P < 0.001) and the EQ-5D depression subscale (P < 0.01). EQ-5D index was 0.687 (0.20) for women and 0.835 (0.15) for men (P < 0.001). QoL was negatively affected by female gender (−1.336), anxiety/depression (−1.324) and clinical severity (−0.302), whereas age had a positive impact (0.055 per year) (P < 0.01). Conclusions The pathophysiology of fecal incontinence differed between the sexes. For similar severity scores, impact on QoL was higher in women. Gender had the highest impact on QoL compared to other factors. QoL measurements should be part of assessment and treatment protocols.
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Affiliation(s)
- Lluís Mundet
- Unitat d'Exploracions Funcionals Digestives, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Yolanda Ribas
- Department of Surgery, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Sandra Arco
- Department of Nursing, Badalona Serveis Assistencials, Badalona, Spain.,Escola Superior de Ciències de la Salut, Tecnocampus, Mataró, Spain
| | - Pere Clavé
- Unitat d'Exploracions Funcionals Digestives, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III, Barcelona, Spain
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Pucciani F, Altomare DF, Dodi G, Falletto E, Frasson A, Giani I, Martellucci J, Naldini G, Piloni V, Sciaudone G, Bove A, Bocchini R, Bellini M, Alduini P, Battaglia E, Galeazzi F, Rossitti P, Usai Satta P. Diagnosis and treatment of faecal incontinence: Consensus statement of the Italian Society of Colorectal Surgery and the Italian Association of Hospital Gastroenterologists. Dig Liver Dis 2015; 47:628-45. [PMID: 25937624 DOI: 10.1016/j.dld.2015.03.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 03/08/2015] [Accepted: 03/28/2015] [Indexed: 02/06/2023]
Abstract
Faecal incontinence is a common and disturbing condition, which leads to impaired quality of life and huge social and economic costs. Although recent studies have identified novel diagnostic modalities and therapeutic options, the best diagnostic and therapeutic approach is not yet completely known and shared among experts in this field. The Italian Society of Colorectal Surgery and the Italian Association of Hospital Gastroenterologists selected a pool of experts to constitute a joint committee on the basis of their experience in treating pelvic floor disorders. The aim was to develop a position paper on the diagnostic and therapeutic aspects of faecal incontinence, to provide practical recommendations for a cost-effective diagnostic work-up and a tailored treatment strategy. The recommendations were defined and graded on the basis of levels of evidence in accordance with the criteria of the Oxford Centre for Evidence-Based Medicine, and were based on currently published scientific evidence. Each statement was drafted through constant communication and evaluation conducted both online and during face-to-face working meetings. A brief recommendation at the end of each paragraph allows clinicians to find concise responses to each diagnostic and therapeutic issue.
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Affiliation(s)
| | - Filippo Pucciani
- Department of Surgery and Translational Medicine, University of Florence, Italy.
| | | | - Giuseppe Dodi
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Italy
| | - Ezio Falletto
- I Division of Surgical Sciences, Città della Salute e della Scienza Hospital, University of Turin, Italy
| | - Alvise Frasson
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy
| | - Iacopo Giani
- Proctological and Perineal Surgical Unit, University Hospital of Pisa, Italy
| | - Jacopo Martellucci
- General, Emergency and Minimally Invasive Surgery, Careggi University Hospital, Florence, Italy
| | - Gabriele Naldini
- Proctological and Perineal Surgical Unit, University Hospital of Pisa, Italy
| | | | - Guido Sciaudone
- General and Geriatric Surgery Unit, School of Medicine, Second University of Naples, Italy
| | | | - Antonio Bove
- Gastroenterology and Endoscopy Unit, Department of Gastroenterology - AORN "A. Cardarelli", Naples, Italy
| | - Renato Bocchini
- Gastrointestinal Physiopathology, Gastroenterology Department, Malatesta Novello Private Hospital, Cesena, Italy
| | - Massimo Bellini
- Gastrointestinal Unit, Department of Gastroenterology, University of Pisa, Italy
| | - Pietro Alduini
- Digestive Endoscopy Unit, San Luca Hospital, Lucca, Italy
| | - Edda Battaglia
- Gastroenterology and Endoscopy Unit, Cardinal Massaia Hospital, Asti, Italy
| | | | - Piera Rossitti
- Gastroenterology Unit, S.M. della Misericordia University Hospital, Udine, Italy
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Maeda Y, O'Connell PR, Lehur PA, Matzel KE, Laurberg S. Sacral nerve stimulation for faecal incontinence and constipation: a European consensus statement. Colorectal Dis 2015; 17:O74-87. [PMID: 25603960 DOI: 10.1111/codi.12905] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 10/29/2014] [Indexed: 12/14/2022]
Abstract
AIM In Europe during the last decade sacral nerve stimulation (SNS) or sacral neuromodulation (SNM) has been used to treat faecal incontinence (FI) and constipation. Despite this, there is little consensus on baseline investigations, patient selection and operative technique. A modified Delphi process was conducted to seek consensus on the current practice of SNS/SNM for FI and constipation. METHOD A systematic literature search of SNS for FI and constipation was conducted using PubMed. A set of questions derived from the search and expert opinion were answered on-line on two occasions by an international panel of specialists from Europe. A 1-day face-to-face meeting of the experts finalized the discussion. RESULTS Three hundred and ninety-three articles were identified from the literature search, of which 147 fulfilled the inclusion criteria. Twenty-two specialists in FI and constipation from Europe participated. Agreement was achieved on 43 (86%) of 50 domains including the set-up of service, patient selection, baseline investigations, operative technique and programming of the device. The median of agreement was 95% (35-100%). CONCLUSION Consensus was achieved on the majority of domains of SNS/SNM for FI and constipation. This should serve as a benchmark for safe and quality practice of SNS/SNM in Europe.
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Affiliation(s)
- Y Maeda
- Sir Alan Parks Physiology Unit, St Mark's Hospital, Harrow, UK
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9
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Thin NN, Horrocks EJ, Hotouras A, Palit S, Thaha MA, Chan CLH, Matzel KE, Knowles CH. Systematic review of the clinical effectiveness of neuromodulation in the treatment of faecal incontinence. Br J Surg 2013; 100:1430-47. [PMID: 24037562 DOI: 10.1002/bjs.9226] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2013] [Indexed: 12/20/2022]
Abstract
BACKGROUND Over the past 18 years neuromodulation therapies have gained support as treatments for faecal incontinence (FI); sacral nerve stimulation (SNS) is the most established of these. A systematic review was performed of current evidence regarding the clinical effectiveness of neuromodulation treatments for FI. METHODS The review adhered to the PRISMA framework. A comprehensive search of the literature included PubMed, MEDLINE, Embase and Evidence-Based Medicine Reviews. Methodological quality assessment and data extraction were completed in a systematic fashion. RESULTS For SNS, 321 citations were identified initially, of which 61 studies were eligible for inclusion. Of studies on other neuromodulation techniques, 11 were eligible for review: seven on percutaneous tibial nerve stimulation (PTNS) and four on transcutaneous tibial nerve stimulation (TTNS). On intention-to-treat, the median (range) success rates for SNS were 63 (33-66), 58 (52-81) and 54 (50-58) per cent in the short, medium and long terms respectively. The success rate for PTNS was 59 per cent at the longest reported follow-up of 12 months. SNS, PTNS and TTNS techniques also resulted in improvements in Cleveland Clinic Incontinence Score and quality-of-life measures. Despite significant use of neuromodulation in treatment of FI, there is still no consensus on outcome reporting in terms of measures used, aetiologies assessed, length of follow-up or assessment standards. CONCLUSION Emerging data for SNS suggest maintenance of its initial therapeutic effect into the long term. The clinical effectiveness of PTNS is comparable to that of SNS at 12 months, although there is no evidence to support its continued effectiveness after this period. PTNS may be a useful treatment before SNS. The clinical effectiveness of TTNS is still uncertain owing to the paucity of available evidence. A consensus to standardize the use of outcome measures is recommended in order that further reports can be compared meaningfully.
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Affiliation(s)
- N N Thin
- National Centre for Bowel Research and Surgical Innovation, London, UK
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10
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Iachetta RP, Cola A, Villani RD. Sacral nerve stimulation in the treatment of fecal incontinence - the experience of a pelvic floor center : short term results. JOURNAL OF INTERVENTIONAL GASTROENTEROLOGY 2012; 2:189-192. [PMID: 23687607 DOI: 10.4161/jig.23745] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2012] [Revised: 10/11/2012] [Accepted: 12/14/2012] [Indexed: 01/28/2023]
Abstract
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.
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Affiliation(s)
- Roberto Paolo Iachetta
- Nuovo Ospedale Civile di Sassuolo ( Modena), Pelvic Floor Center, Department of Proctology, Chief Roberto Dino Villani
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11
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N Thin N, Knowles C, Allison M. Sacral nerve stimulation in patients with faecal incontinence. ACTA ACUST UNITED AC 2012. [DOI: 10.12968/gasn.2012.10.1.36] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Noel N Thin
- Academic Surgical Unit, The Royal London Hospital, Centre for Digestive Disease, Barts and The London School of Medicine and Dentistry, Queen Mary University of London
| | - Charles Knowles
- Academic Surgical Unit, The Royal London Hospital, Centre for Digestive Disease, Barts and The London School of Medicine and Dentistry, Queen Mary University of London
| | - Marion Allison
- Academic Surgical Unit, The Royal London Hospital, Centre for Digestive Disease, Barts and The London School of Medicine and Dentistry, Queen Mary University of London
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Postoperative issues of sacral nerve stimulation for fecal incontinence and constipation: a systematic literature review and treatment guideline. Dis Colon Rectum 2011; 54:1443-60. [PMID: 21979192 DOI: 10.1097/dcr.0b013e318227f65d] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND There is a lack of knowledge on the incidence and management of suboptimal therapeutic effect and the complications associated with sacral nerve stimulation for fecal incontinence and constipation. OBJECTIVE This study aimed to review current literature on postoperative issues and to propose a treatment algorithm. DATA SOURCE PubMed, MEDLINE, and EMBASE were searched using the keywords "sacral nerve stimulation," "sacral neuromodulation," "fecal incontinence," and "constipation" for English-language articles published from January 1980 to August 2010. A further search was conducted on a wider literature using the keywords "complication," "adverse effect," "treatment failure," "equipment failure," "infection," "foreign-body migration," "reoperation," "pain," and "algorithm." STUDY SELECTION Four hundred sixty-one titles were identified, and after a title and abstract review, 135 were subjected to full article review; 89 were finally included in this review. Five articles were added by manual search and consensus. RESULTS Forty-eight studies were identified as cohort studies reporting on postoperative issues, including 1661 patients who underwent percutaneous nerve evaluation and 1600 patients who proceeded to sacral nerve stimulation therapy. Pooled data showed that the most common problem during percutaneous nerve evaluation was lead displacement (5.3%). The incidence of suboptimal outcome, pain, and infection after implantation was 12.1%, 13.0%, and 3.9%. LIMITATIONS There was significant underreporting of untoward events, because 60% of the studies did not report complications during percutaneous nerve evaluation, and suboptimal outcome after implantation was not disclosed in 44% of the studies. CONCLUSIONS The incidence of untoward events associated with sacral nerve stimulation appears to be low. However, there is a significant underreporting of the incidence. Using the information from the structured and systematic literature review, we formulated a clinically relevant guideline for reporting and managing postoperative issues. The guideline can provide a framework for clinical practice.
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13
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Wong MTC, Meurette G, Rodat F, Regenet N, Wyart V, Lehur PA. Outcome and management of patients in whom sacral nerve stimulation for fecal incontinence failed. Dis Colon Rectum 2011; 54:425-32. [PMID: 21383562 DOI: 10.1007/dcr.0b013e318200f866] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sacral nerve stimulation fails in 30% to 50% of patients, the outcome that remains largely unreported. OBJECTIVE We report on the management and outcome of this cohort of patients. DESIGN AND INTERVENTIONS Ninety-one patients (88 females) with fecal incontinence, median age 63 years (range, 37-81), were candidates for sacral nerve stimulation. The follow-up protocol comprised incontinence and quality-of-life scores. MAIN OUTCOME MEASURES Failure was defined on an intention-to-treat basis: after the test (<50% decrease of fecal incontinence episodes) or after permanent implantation (Wexner score >8). Subsequent management and functional results were recorded. RESULTS The mean Wexner score for the cohort decreased from 14.3 at baseline to 7.6 after a median follow-up of 31 months (range, 11-69). Sixty-one (67.0%) patients were implanted with a permanent pacemaker; 36 (39.6%) achieved success (group 1). Failure after permanent implantation occurred in 25 (27.5%) patients after a mean of 34.5 months (group 2). Failure after the test occurred in 30 (33.0%) patients, 12 of whom underwent further surgery (group 3) (including stoma, 2; anal reconstruction, 9; and rectopexy, 1), whereas the remainder chose conservative treatment (group 4). At the end of follow-up, group 1 had significantly lower Wexner scores compared with the rest (P < .0001) and superior Fecal Incontinence Quality of Life scores compared with groups 2 and 4 (P < .0001). Group 3 achieved a greater reduction in Wexner scores compared with groups 2 and 4 (P = .04), although the improvement in Fecal Incontinence Quality of Life scores did not reach statistical significance. LIMITATIONS This was a nonrandomized study with retrospective stratification of patients. CONCLUSIONS On an intention-to-treat basis, success can be achieved in up to 40% of patients undergoing sacral nerve stimulation. In those in whom sacral nerve stimulation fails, further surgical treatment can yield favorable results in adequately motivated patients.
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Affiliation(s)
- Mark T C Wong
- Clinique de Chirurgie Digestive et Endocrinienne, Institut des Maladies de l'Appareil Digestif, University Hospital of Nantes - Hotel Dieu, Nantes, France
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Abstract
AIM Sacral nerve stimulation (SNS) has become an established option in the management of defaecatory disorders. There are many data on the end-organ effects of SNS, but limited consensus on its mechanism of action. The objective of this review was to determine the effect of sacral nerve stimulation (SNS) on anorectal function. METHOD Systematic literature review of the effect of sacral nerve stimulation (SNS) on anorectal function. RESULTS There was significant heterogeneity of data pertaining to the effects of SNS on anorectal function, with no consistent change in physiological measures identified. Most data supported a mixed mechanism of action on anal motor and rectal sensory functioning. CONCLUSION To date, conflicting data exist on the mechanism of action of SNS as determined by end-organ changes in anorectal physiology. Nevertheless, the data as they stand best support a mixed mechanism of action on anal motor and rectal sensory functions.
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Affiliation(s)
- E V Carrington
- Academic Surgical Unit, Centre for Digestive Diseases, Blizard Institute of Cellular and Molecular Science, Barts and the London School of Medicine and Dentistry, Queen Mary University London, London, UK
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