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Yang M, Mei Z, Wang Q, Han Y, Zheng D. Evaluating the efficacy of multi-incision and tube-dragging therapy combined with laser closure for high horseshoe-shaped anal fistula: Protocol of a prospective, randomized, controlled trial. PLoS One 2024; 19:e0307653. [PMID: 39331594 PMCID: PMC11432866 DOI: 10.1371/journal.pone.0307653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 07/03/2024] [Indexed: 09/29/2024] Open
Abstract
INTRODUCTION High horseshoe-shaped anal fistula (HHAF) is a complicated and challenging condition that presents considerable obstacles in treatment. We are presently investigating a novel surgical technique involving a combination of multi-incision and tube-dragging therapy, and laser closure (MITD-LaC) for the management of HHAF. Due to the current scarcity of rigorous evidence evaluating this approach, it is essential to perform a well-designed randomized controlled trial to compare the effectiveness of this new method with incision and thread-drawing therapy. METHODS AND ANALYSIS This trial is a prospective, randomized, controlled and interventional study. After preliminary screening of qualified outpatients, a total of 64 adult patients will be enrolled in the trial and randomly allocated to either the MITD-LaC group or the control group (n = 32 per group). These patients will receive either MITD-LaC or incision and thread-drawing therapy. The design aims to allow for a robust comparison between the two treatment modalities. The primary endpoint is the wound healing time, while secondary endpoints include postoperative anal pain at 1, 3, and 5 days (measured with visual analogue scale), fecal incontinence score within 30 days after operation (measured with Cleveland Clinic Florida incontinence score), and the occurrence of postoperative complications within 1 month after surgery, and quality of life up to six months postoperatively (evaluated by The Quality of Life in patients with Anal Fistula Questionnaire Score). DISCUSSION This study represents the first randomized controlled trial evaluating the short-term outcomes of MITD-LaC, thereby aiming to contribute high-quality evidence to guide clinical practice. Moreover, this trial incorporates comprehensive outcome measures assessing both subjective and objective dimensions. Because of this multidimensional assessment, MITD-LaC offers a promising potential for broader application in the treatment of HHAF. Consequently, obtaining more definitive and authoritative evidence through scientifically rigorous clinical trials is of utmost importance in further validating this treatment approach. ETHICS AND DISSEMINATION We have submitted the clinical study protocol to the Ethics Committee, and it has been approved under ethical approval number 2021-1036-111-01. The results of the trial will be disseminated through peer-reviewed academic journals and presentations at professional conferences. REGISTRATION NUMBER ChiCTR2100053556.
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Affiliation(s)
- Min Yang
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zubing Mei
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Anorectal Disease Institute of Shuguang Hospital, Shanghai, China
| | - Qingming Wang
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ye Han
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - De Zheng
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Anorectal Disease Institute of Shuguang Hospital, Shanghai, China
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McCurdy JD, Crooks P, Gwaltney C, Krupnick R, Cadogan KA, Karki C. Development of a new patient-reported outcome measure for complex cryptoglandular fistulas (20-Item complex cryptoglandular fistula questionnaire ™): a qualitative study. J Patient Rep Outcomes 2024; 8:99. [PMID: 39172310 PMCID: PMC11341802 DOI: 10.1186/s41687-024-00729-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/01/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND There are limited tools to measure the burden of disease and effectiveness of medical/surgical interventions in patients with cryptoglandular fistulas. The aim of this study was to explore concepts that are relevant and important to patients with complex cryptoglandular fistulas (CCF) and to develop a patient-centred, disease-specific, patient-reported outcome measure (PROM) to assess symptom burden and impacts of CCF. METHODS A targeted literature review was conducted, followed by one-to-one telephone interviews with five colorectal surgeons (USA, n = 3; UK, n = 1; Spain, n = 1) and 20 US adult patients with CCF to inform the development of a conceptual model and a CCF-specific PROM. The targeted literature review informed the development of the preliminary conceptual model and identified a PROM in the literature that was used as a reference to generate the draft CCF-specific PROM. The colorectal surgeon interviews provided insights on the experience of patients with CCF to refine the conceptual model, formulate probing questions for use in patient interviews, and to develop the draft CCF-specific PROM. Patients' descriptions of their experiences with symptoms and the impacts on their lives and evaluation of the draft CCF-specific PROM in concept elicitation and cognitive interviews were used to develop the final conceptual model and final CCF-specific PROM. RESULTS Ten symptoms (odour, pain during bowel movement, abscess, post-operative pain, discharge/drainage/leakage, anal/perianal pain, inflammation/swelling, skin irritation, bleeding and itchiness) and 11 impacts (discomfort, inability to exercise, embarrassment, difficulty sitting, worry about disease, adapted life to maintain hygiene, negatively impacted social life/isolation, inability to perform daily activities, reduced interest in sex, negatively impacted intimate relationships and negatively impacted mood) were reported as most salient by patients. The patient experience, clinician perspective, and literature review provided input to item generation. Evaluation of relevance and patient understanding through cognitive interviews with patients provided evidence for the content validity of the new patient-reported outcome measure: the 20-item Complex Cryptoglandular Fistula Questionnaire™ (CCFQ-20™). CONCLUSION The CCFQ-20™ is a new clinician-guided, patient-validated, disease-specific patient-reported outcome measure that measures disease impact and quality of life in patients with CCF.
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Affiliation(s)
- Jeffrey D McCurdy
- Department of Medicine, University of Ottawa and Ottawa Hospital Research Institute, General Campus, 501 Smyth Road, Box 206, Ottawa, ON, K1H 8L6, Canada.
| | - Patrick Crooks
- IQVIA Real World Solutions, Patient Centered Solutions, New York, NY, USA
| | | | - Robert Krupnick
- IQVIA Real World Solutions, Patient Centered Solutions, Cambridge, MA, USA
| | | | - Chitra Karki
- Takeda Pharmaceuticals USA Inc, Cambridge, MA, USA
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López-Callejas R, Velasco-García PS, Betancourt-Ángeles M, Rodríguez-Méndez BG, Berrones-Stringel G, Jaramillo-Martínez C, Farías-López FE, Mercado-Cabrera A, Valencia-Alvarado R. Use of Non-Thermal Plasma as Postoperative Therapy in Anal Fistula: Clinical Experience and Results. Biomedicines 2024; 12:1866. [PMID: 39200330 PMCID: PMC11351551 DOI: 10.3390/biomedicines12081866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/29/2024] [Accepted: 08/13/2024] [Indexed: 09/02/2024] Open
Abstract
Anal fistula, characterized by abnormal tracts between the perianal skin and the anal canal, presents challenges in treatment because of its diversity and complexity. This study investigates the use of non-thermal plasma as a postsurgical therapy for anal fistula, aiming to promote healing and tissue regeneration. A specialized plasma reactor was designed to apply non-thermal plasma within the anorectal cavity practically. Non-thermal plasma treatment was administered to 20 patients including 10 undergoing fistulectomies and 10 undergoing fistulotomies. The average duration of non-thermal plasma application in the operating room was shorter for fistulotomies. The pain reported the day after surgery was similar in both groups. Improvements in the number of evacuations starting from the day after surgery, as well as the assessment of stool quality using the Bristol scale, indicated satisfactory intestinal recovery. Fistulotomy patients exhibited faster wound healing times. These findings underscore the efficacy of non-thermal plasma as a postoperative therapy for anal fistula, enhancing healing and recovery outcomes without increasing complication risks.
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Affiliation(s)
- Régulo López-Callejas
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (R.L.-C.); (A.M.-C.); (R.V.-A.)
| | - Pasquinely Salvador Velasco-García
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico; (P.S.V.-G.); (M.B.-Á.); (G.B.-S.); (C.J.-M.); (F.E.F.-L.)
| | - Mario Betancourt-Ángeles
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico; (P.S.V.-G.); (M.B.-Á.); (G.B.-S.); (C.J.-M.); (F.E.F.-L.)
| | - Benjamín Gonzalo Rodríguez-Méndez
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (R.L.-C.); (A.M.-C.); (R.V.-A.)
| | - Guillermo Berrones-Stringel
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico; (P.S.V.-G.); (M.B.-Á.); (G.B.-S.); (C.J.-M.); (F.E.F.-L.)
| | - César Jaramillo-Martínez
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico; (P.S.V.-G.); (M.B.-Á.); (G.B.-S.); (C.J.-M.); (F.E.F.-L.)
| | - Fernando Eliseo Farías-López
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico; (P.S.V.-G.); (M.B.-Á.); (G.B.-S.); (C.J.-M.); (F.E.F.-L.)
| | - Antonio Mercado-Cabrera
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (R.L.-C.); (A.M.-C.); (R.V.-A.)
| | - Raúl Valencia-Alvarado
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (R.L.-C.); (A.M.-C.); (R.V.-A.)
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Gaillard M, Van den Broeck S, Op de Beeck B, Wouters K, Stijns J, Van de Putte D, Gys B, Houben B, Van Dessel E, Bislenghi G, Komen N. Protocol of the LATFIA trial (Laser Assisted Treatment of Fistula in Ano): a multicentre, prospective, randomized controlled trial comparing fistula-tract laser closure (FiLaC™) with rectal advancement flap for high trans-sphincteric fistulas. Colorectal Dis 2024; 26:1038-1046. [PMID: 38499516 DOI: 10.1111/codi.16951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/11/2024] [Accepted: 02/23/2024] [Indexed: 03/20/2024]
Abstract
AIM Anal fistula is one of the most common anal diseases, affecting between 1 and 3 per 10 000 people per year. Symptoms have a potentially severe effect on a patient's quality of life. Surgery is the mainstay of treatment, aiming to cure the fistula and preserve anal sphincter function. Rectal advancement flap (RAF) is currently the gold standard treatment but has recurrence rates varying between 20% and 50% and might lead to disturbance of continence. The aim of the trial described in this work is to discover if the minimally invasive fistula tract laser closure (FiLaC™) technique could achieve higher healing rates and a better functional outcome than RAF. METHOD We will perform a randomized prospective multicentre noninferiority study of the treatment of high trans-sphincteric perianal fistulas, comparing FiLaC™ with RAF in terms of fistula healing, recurrence rate, functional outcome and quality of life. Primary and secondary fistula healing will be evaluated at 26 and 52 weeks' follow-up. Quality of life will be evaluated using the SF-36 questionnaire, the Faecal Incontinence Quality of Life Scale questionnaire and the Vaizey score at 3, 6, 12 and 26 weeks postoperatively. CONCLUSION High trans-sphincteric fistulas have a potentially severe effect on a patient's quality of life. Classical treatment with RAF is a time-consuming invasive procedure. The LATFIA trial aims to compare FiLaC™ with the gold standard treatment with RAF. In case of noninferiority, FiLaC™ treatment could be standardized as a first line treatment for high trans-sphincteric fistulas. Better conservation of the patient's anal sphincter function could possibly be obtained. Likewise, we will report on the postoperative quality of life when applying these two techniques.
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Affiliation(s)
- Marie Gaillard
- Department of Abdominal Surgery, Antwerp University Hospital, Edegem, Belgium
- Antwerp ReSURG, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Sylvie Van den Broeck
- Department of Abdominal Surgery, Antwerp University Hospital, Edegem, Belgium
- Antwerp ReSURG, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Bart Op de Beeck
- Department of Radiology, Antwerp University Hospital, Edegem, Belgium
| | - Kristien Wouters
- Clinical Trial Center, Antwerp University Hospital, Edegem, Belgium
| | - Jasper Stijns
- Department of Abdominal Surgery, University Hospital Brussels, Jette, Belgium
| | - Dirk Van de Putte
- Department of Abdominal Surgery, University Hospital Ghent, Ghent, Belgium
| | - Ben Gys
- Department of Abdominal Surgery, Hospital St. Dimpna, Geel, Belgium
| | - Bert Houben
- Department of Abdominal Surgery, Jessa Hospital, Hasselt, Belgium
| | - Els Van Dessel
- Department of Abdominal Surgery, GasthuisZusters Hospital, Antwerp, Belgium
| | - Gabriele Bislenghi
- Department of Abdominal Surgery, University Hospital Leuven, Leuven, Belgium
| | - Niels Komen
- Department of Abdominal Surgery, Antwerp University Hospital, Edegem, Belgium
- Antwerp ReSURG, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
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Iqbal N, Alrubaiy L, Hart A, Siviter R, Wilson L, Tozer P. The development of a cryptoglandular anal fistula quality of life scale (AF-QoL). Colorectal Dis 2024; 26:716-725. [PMID: 38363007 DOI: 10.1111/codi.16917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 02/17/2024]
Abstract
AIM Quality of life (QoL) is a crucial and core outcome in assessing the effectiveness of treatments for cryptoglandular anal fistula. Despite its extensive impact, there is a lack of patient-centred, disease-specific QoL measurement instruments of adequate quality. The aim of this study is to develop a disease-specific measurement instrument that can accurately measure QoL for patients with cryptoglandular anal fistula. METHOD Semi-structured qualitative patient interviews and a systematic review of current instruments were used to generate items for the draft instrument. This underwent successive rounds of cognitive interviews to refine its wording and structure. Individual item and overall scale content validity were determined by asking experts to rate the relevance of each item and those deemed irrelevant were removed. The final instrument then underwent psychometric testing and test-retest analysis to determine its sensitivity and stability. RESULTS A total of 148 patients were involved in item generation, scale development and psychometric testing. A 22-item measurement instrument has been developed; it is scored on a scale of 0-100, where 0 indicates the worst QoL and 100 demonstrates perfect QoL. The scale demonstrates excellent internal consistency (Cronbach-α = 0.927), strong content and construct validity [correlation with Perianal Disease Activity Index = -0.713, Hospital Anxiety and Depression Anxiety (-0.659) and Depression (-0.673) subscales and Short Form-12 physical (0.609) and mental (0.589) component scales] and strong reliability and responsiveness. CONCLUSION We have developed a cryptoglandular Anal Fistula Quality of Life scale (AF-QoL), a comprehensive, disease-specific patient reported outcome measure assessing QoL in patients with cryptoglandular anal fistula.
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Affiliation(s)
- Nusrat Iqbal
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, Central Middlesex, London, UK
| | - Laith Alrubaiy
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, Central Middlesex, London, UK
- Department of Gastroenterology, St Mark's Hospital, Central Middlesex, London, UK
| | - Ailsa Hart
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, Central Middlesex, London, UK
| | | | | | - Phil Tozer
- Robin Phillips' Fistula Research Unit, St Mark's Hospital, Central Middlesex, London, UK
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Reza L, Gottgens K, Kleijnen J, Breukink S, Ambe PC, Aigner F, Aytac E, Bislenghi G, Nordholm-Carstensen A, Elfeki H, Gallo G, Grossi U, Gulcu B, Iqbal N, Jimenez-Rodriguez R, Leventoglu S, Lisi G, Litta F, Lung P, Millan M, Ozturk E, Sackitey C, Shalaby M, Stijns J, Tozer P, Zimmerman D. European Society of Coloproctology: Guidelines for diagnosis and treatment of cryptoglandular anal fistula. Colorectal Dis 2024; 26:145-196. [PMID: 38050857 DOI: 10.1111/codi.16741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/11/2023] [Accepted: 08/03/2023] [Indexed: 12/07/2023]
Abstract
AIM The primary aim of the European Society of Coloproctology (ESCP) Guideline Development Group (GDG) was to produce high-quality, evidence-based guidelines for the management of cryptoglandular anal fistula with input from a multidisciplinary group and using transparent, reproducible methodology. METHODS Previously published methodology in guideline development by the ESCP has been replicated in this project. The guideline development process followed the requirements of the AGREE-S tool kit. Six phases can be identified in the methodology. Phase one sets the scope of the guideline, which addresses the diagnostic and therapeutic management of perianal abscess and cryptoglandular anal fistula in adult patients presenting to secondary care. The target population for this guideline are healthcare practitioners in secondary care and patients interested in understanding the clinical evidence available for various surgical interventions for anal fistula. Phase two involved formulation of the GDG. The GDG consisted of 21 coloproctologists, three research fellows, a radiologist and a methodologist. Stakeholders were chosen for their clinical and academic involvement in the management of anal fistula as well as being representative of the geographical variation among the ESCP membership. Five patients were recruited from patient groups to review the draft guideline. These patients attended two virtual meetings to discuss the evidence and suggest amendments. In phase three, patient/population, intervention, comparison and outcomes questions were formulated by the GDG. The GDG ratified 250 questions and chose 45 for inclusion in the guideline. In phase four, critical and important outcomes were confirmed for inclusion. Important outcomes were pain and wound healing. Critical outcomes were fistula healing, fistula recurrence and incontinence. These outcomes formed part of the inclusion criteria for the literature search. In phase five, a literature search was performed of MEDLINE (Ovid), PubMed, Embase (Ovid) and the Cochrane Database of Systematic Reviews by eight teams of the GDG. Data were extracted and submitted for review by the GDG in a draft guideline. The most recent systematic reviews were prioritized for inclusion. Studies published since the most recent systematic review were included in our analysis by conducting a new meta-analysis using Review manager. In phase six, recommendations were formulated, using grading of recommendations, assessment, development, and evaluations, in three virtual meetings of the GDG. RESULTS In seven sections covering the diagnostic and therapeutic management of perianal abscess and cryptoglandular anal fistula, there are 42 recommendations. CONCLUSION This is an up-to-date international guideline on the management of cryptoglandular anal fistula using methodology prescribed by the AGREE enterprise.
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Affiliation(s)
| | | | - Jos Kleijnen
- KSR Ltd & Maastricht University Medical Center (MUMC+) -CAPHRI, Maastricht, Netherlands
| | | | | | | | | | | | | | | | | | - Ugo Grossi
- Treviso Regional Hospital, Treviso, Italy
| | | | | | | | | | | | | | | | - Monica Millan
- La Fe University and Polytechnic Hospital, Valencia, Spain
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Karki C, Athavale A, Abilash V, Hantsbarger G, Geransar P, Lee K, Milicevic S, Perovic M, Raven L, Sajak-Szczerba M, Silber A, Yoon A, Tozer P. Multi-national observational study to assess quality of life and treatment preferences in patients with Crohn's perianal fistulas. World J Gastrointest Surg 2023; 15:2537-2552. [PMID: 38111766 PMCID: PMC10725550 DOI: 10.4240/wjgs.v15.i11.2537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/27/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Patients with Crohn's disease (CD) are at risk of developing complications such as perianal fistulas. Patients with Crohn's perianal fistulas (CPF) are affected by fecal incontinence (FI), bleeding, pain, swelling, and purulent perianal discharge, and generally face a higher treatment burden than patients with CD without CPF. AIM To gain insights into the burden of illness/quality of life in patients with CPF and their treatment preferences and satisfaction. METHODS This cross-sectional observational study was conducted in patients with CD aged 21-90 years via a web-enabled questionnaire in seven countries (April-August 2021). Patients were recruited into three cohorts: Cohort 1 included patients without perianal fistulas; cohort 2 included patients with perianal fistulas without fistula-related surgery; and cohort 3 included patients with perianal fistulas and fistula-related surgery. Validated patient-reported outcome measures were used to assess quality of life. Drivers of treatment preferences were measured using a discrete choice experiment (DCE). RESULTS In total, 929 patients were recruited (cohort 1, n = 620; cohort 2, n = 174; cohort 3, n = 135). Short Inflammatory Bowel Disease Questionnaire scores were worse for patients with CPF (cohorts 2 and 3) than for those with CD without CPF (cohort 1): Mean score 3.8 and 3.7 vs 4.1, respectively, (P < 0.001). Similarly, mean Revised FI and FI Quality of Life scores were worse for patients with CPF than for those with CD without CPF. Quality of Life with Anal Fistula scores were similar in patients with CPF with or without CPF-related surgery (cohorts 2 and 3): Mean score 41 and 42, respectively. In the DCE, postoperative discomfort and fistula healing rate were the most important treatment attributes influencing treatment choice: Mean relative importance 35.7 and 24.7, respectively. CONCLUSION The burden of illness in CD is significantly higher for patients with CPF and patients rate lower postoperative discomfort and higher healing rates as the most desirable treatment attributes.
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Affiliation(s)
- Chitra Karki
- Global Evidence and Outcomes-Gastroenterology, Takeda Pharmaceuticals United States, Inc, Cambridge, MA 02139, United States
| | - Amod Athavale
- Trinity Partners, LLC, Waltham, MA 02451-7528, United States
| | - Vijay Abilash
- Trinity Partners, LLC, Waltham, MA 02451-7528, United States
| | - Gary Hantsbarger
- Observational Research, Takeda Pharmaceuticals United States, Inc, Cambridge, MA 02139, United States
| | - Parnia Geransar
- Medical Affairs, Takeda Pharmaceuticals International Co., Opfikon 8152, Zurich, Switzerland
| | - Kate Lee
- Research and Patient Programs, Crohn’s and Colitis Canada, 600-60 St. Clair Avenue East, Toronto M4T 1N5, Ontario, Canada
| | - Slobodan Milicevic
- Medical Affairs, Takeda Pharmaceuticals International Co., Opfikon 8152, Zurich, Switzerland
| | - Marko Perovic
- Treasurer, European Federation of Crohn’s & Ulcerative Colitis Associations, Brussels B 1000, Belgium
| | - Leanne Raven
- Crohn’s and Colitis Australia, Camberwell South, VIC 3124, Australia
| | | | - Abigail Silber
- Trinity Partners, LLC, Waltham, MA 02451-7528, United States
| | - Annabelle Yoon
- Japan Medical Office, Takeda Pharmaceutical Company Limited, Tokyo 103-8668, Japan
| | - Phil Tozer
- Department of Colorectal Surgery, St Mark’s Hospital and Academic Institute, London HA1 3UJ, United Kingdom
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Wei J, Zhang Y, Chen C, Feng X, Yang Z, Feng J, Jiang Q, Fu J, Xuan J, Gao H, Liao L, Wang F. Efficacy and safety of allogeneic umbilical cord-derived mesenchymal stem cells for the treatment of complex perianal fistula in Crohn's disease: a pilot study. Stem Cell Res Ther 2023; 14:311. [PMID: 37904247 PMCID: PMC10617053 DOI: 10.1186/s13287-023-03531-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 10/10/2023] [Indexed: 11/01/2023] Open
Abstract
OBJECTIVES The aim of the study was to evaluate the efficacy and safety of allogeneic umbilical cord-derived mesenchymal stem cells (TH-SC01) for complex perianal fistula in patients with Crohn's disease (CD). METHODS This was an open-label, single-arm clinical trial conducted at Jinling Hospital. Adult patients with complex treatment-refractory CD perianal fistulas (pfCD) were enrolled and received a single intralesional injection of 120 million TH-SC01 cells. Combined remission was defined as an absence of suppuration through an external orifice, complete re-epithelization, and absence of collections larger than 2 cm measured by magnetic resonance imaging (MRI) at 24 weeks after cell administration. RESULTS A total of 10 patients were enrolled. Six patients (60.0%) achieved combined remission at 24 weeks. The number of draining fistulas decreased in 9 (90.0%) and 7 (70.0%) patients at weeks 12 and 24, respectively. Significant improvement in Perianal Crohn Disease Activity Index, Pelvic MRI-Based Score, Crohn Disease Activity Index, and quality of life score were observed at 24 weeks. No serious adverse events occurred. The probability of remaining recurrence-free was 70% at week 52. CONCLUSION The study demonstrated that local injection of TH-SC01 cells might be an effective and safe treatment for complex treatment-refractory pfCD after conventional and/or biological treatments fail (ClinicalTrials.gov ID, NCT04939337). TRIAL REGISTRATION The study was retrospectively registered on www. CLINICALTRIALS gov (NCT04939337) on June 25, 2021.
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Affiliation(s)
- Juan Wei
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Yufei Zhang
- Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Chunyan Chen
- Department of Gastroenterology and Hepatology, The First School of Clinical Medicine, Southern Medical University, Guangzhou Da Dao Bei 1838, Guangzhou, China
| | - Xiaoyue Feng
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Zhao Yang
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Jing Feng
- Department of Gastroenterology and Hepatology, The First School of Clinical Medicine, Southern Medical University, Guangzhou Da Dao Bei 1838, Guangzhou, China
| | - Qiong Jiang
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Jinjin Fu
- Department of Gastroenterology and Hepatology, The Affiliated Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou, China
| | - Ji Xuan
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Hong Gao
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China
| | - Lianming Liao
- Center of Laboratory Medicine, Union Hospital of Fujian Medical University, No. 29, Xinquan Road, Fuzhou, 350001, People's Republic of China.
| | - Fangyu Wang
- Department of Gastroenterology and Hepatology, Jinling Hospital, Affiliated Hospital of Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, People's Republic of China.
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Cano-Valderrama Ó, Miguel TF, Bonito AC, Muriel JS, Fernández FJM, Ros EP, Cabrera AMG, Cerdán-Santacruz C. Surgical treatment trends and outcomes for anal fistula: fistulotomy is still accurate and safe. Results from a nationwide observational study. Tech Coloproctol 2023; 27:909-919. [PMID: 37460829 DOI: 10.1007/s10151-023-02842-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 04/25/2023] [Indexed: 09/09/2023]
Abstract
PURPOSE The aim of the present study was to analyse current surgical treatment preferences for anal fistula (AF) and its subtypes and nationwide results in terms of success and complications. METHODS A retrospective multicentre observational cohort study was conducted. The study period was 1 year (2019), with a follow-up period of at least 1 year. A descriptive analysis of patient characteristics and trends regarding technical options was performed. Univariate and multivariate Cox regression models were used to analyse factors associated with healing and faecal incontinence (FI). RESULTS Fifty-one hospitals were involved, providing data on 1628 patients with AF. At a median follow-up of 18.3 (9.9-28.3) months, 1231 (75.9%) patients achieved healing, while 390 (24.1%) did not; failure was catalogued as persistence in 279 (17.2.0%) patients and as recurrence in 111 (6.8%). On multivariate analysis, factors associated with healing were fistulotomy (OR 5.5; 95% CI 3.8-7.9; p < 0.001), simple fistula (OR 2.1; 95% CI 1.5-2.8; p < 0.001), single tract (HR 1.9; 95% CI 1.3-2.8; p < 0.001) and number of preparatory surgeries (none vs. 3; HR 1.8; 95% CI 1.2-2.8; p = 0.006). Regarding de novo FI, in the multivariate analysis previous anal surgery (OR 1.5, 95% CI 1.0-2.4, p = 0.037), age (OR 1.02, 95% CI 1.00-1.04, p = 0.002) and being female (OR 1.7, 95% CI 1.1-2.5, p = 0.008) were statistically related. CONCLUSIONS Anal fistulotomy is the most used procedure for AF, especially for simple AF, with a favourable overall balance between healing and continence impairment. Sphincter-sparing or minimally invasive sphincter-sparing techniques resulted in lower rates of healing. In spite of their intended sphincter-sparing design, a certain degree of FI was observed for several of these techniques.
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Affiliation(s)
- Ó Cano-Valderrama
- Hospital Álvaro Cunqueiro, Complejo Hospitalario de Vigo, Pontevedra, Spain
| | | | | | - J Sancho Muriel
- Hospital Universitario Y Politécnico de La Fe, Valencia, Spain
| | | | - E Peña Ros
- Hospital Universitario Reina Sofía, Murcia, Spain
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10
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Shivakumar V, Jayarajah U, Samarasekera DN. Characteristics and post-operative outcomes of surgery for fistula-in-ano managed at a tertiary care hospital in Sri Lanka: a retrospective study. J Int Med Res 2023; 51:3000605231194516. [PMID: 37706483 PMCID: PMC10503298 DOI: 10.1177/03000605231194516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/27/2023] [Indexed: 09/15/2023] Open
Abstract
OBJECTIVES Management of fistula-in-ano is associated with recurrence and, occasionally, with anal incontinence. We investigated the clinical characteristics and outcomes of fistula-in-ano. METHODS We included patients with fistula-in-ano managed at a tertiary care center (2016-2021). We collected clinical characteristics and 1-year outcomes using questionnaires. The chi-square test was used in statistical analysis. RESULTS In total, 284 patients (231 men, 81.3%; median age 39.5 [range: 7-73] years) were included. Most patients had simple fistulae (n = 191, 67.3%). Transphincteric (n = 110, 38.7%) fistulae were the most common type, followed by intersphinteric fistulae (n = 103, 36.6%). Fistulotomy (n = 157, 55.3%) was the most common procedure. Follow-up details were traceable in 157 (55.3%) patients. At 1 year, the overall healing rate was 88.5% (n = 136). There was no association between type of surgical procedure and incontinence. The mean Vaizey score, used to assess anal incontinence, was 0.84 (range: 0-14). Incontinence was observed in 32 patients (20.9%), and flatus incontinence was the most common type (n = 17, 53.1%). Complex fistulae were associated with higher recurrence rates than simple fistulae (32.6% vs. 2.8%). CONCLUSION The healing rate in surgical treatment of fistula-in-ano was 88.5%, with acceptable complication rates. There was no association between surgical procedure type and incontinence.
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Affiliation(s)
| | - Umesh Jayarajah
- Department of Surgery, Faculty of Medicine, University of Colombo, Sri Lanka
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11
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Wang H, Jiang HY, Zhang YX, Jin HY, Fei BY, Jiang JL. Mesenchymal stem cells transplantation for perianal fistulas: a systematic review and meta-analysis of clinical trials. Stem Cell Res Ther 2023; 14:103. [PMID: 37101285 PMCID: PMC10134595 DOI: 10.1186/s13287-023-03331-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 04/06/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Perianal fistulas, characterised as granulomatous inflammation of fistulas around the anal canal, are associated with significant morbidity resulting in a negative impact on quality of life and a tremendous burden to the healthcare system. Treatment of anal fistulas usually consists of anal surgery; however, results of closure rates are not satisfactory especially with complex perianal fistulas, after which many patients may suffer from anal incontinence. Recently, the administration of mesenchymal stem cells (MSCs) has shown promising efficacy. Herein, we aim to explore whether MSCs are effective for complex perianal fistulas and if they have either short-term, medium-term, long-term or over-long-term efficacy. Additionally, we want to elucidate whether factors such as drug dosage, MSC source, cell type, and disease aetiology influence treatment efficacy. We searched four online databases and analysed data based on information within the clinical trials registry. The outcomes of eligible trials were analysed with Review Manager 5.4.1. Relative risk and related 95% confidence interval were calculated to compare the effect between the MSCs and control groups. In addition, the Cochrane risk of bias tool was applied to evaluate the bias risk of eligible studies. Meta-analyses showed that therapy with MSCs was superior to conventional treatment for complex perianal fistulas in short-, long- and over-long-term follow-up phases. However, there was no statistical difference in treatment efficacy in the medium term between the two methods. Subgroup meta-analyses showed factors including cell type, cell source and cell dosage were superior compared to the control, but there was no significant difference between different experimental groups of those factors. Besides, local MSCs therapy has shown more promising results for fistulas as a result of Crohn's Disease (CD). Although we tend to maintain that MSCs therapy is effective for cryptoglandular fistulas equally, more studies are needed to confirm this conclusion in the future. SHORT CONCLUSION MSCs Transplantation could be a new therapeutic method for complex perianal fistulas of both cryptoglandular and CD origin showing high efficacy in the short-term to over-long-term phases, as well as high efficacy in sustained healing. The difference in cell types, cell sources and cell dosages did not influence MSCs' efficacy.
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Affiliation(s)
- H Wang
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - H Y Jiang
- Life Spring AKY Pharmaceuticals, Changchun, China
| | - Y X Zhang
- Changchun University of Chinese Medicine, Changchun, China
| | - H Y Jin
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - B Y Fei
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China.
| | - J L Jiang
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China.
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Keramati MR, Yazd SMM, Omidi M, Keshvari A, Shahriarirad S, Shahriarirad R, Ahmadi-Tafti SM, Behboudi B, Kazemeini A, Sahebi L, Fazeli MS. Translation, cross-cultural adaptation, and psychometric evaluation of the Persian (Farsi) version of the QoLAF (quality of life in patients with anal fistula) questionnaire. PLoS One 2023; 18:e0277170. [PMID: 37027362 PMCID: PMC10081801 DOI: 10.1371/journal.pone.0277170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/22/2022] [Indexed: 04/08/2023] Open
Abstract
INTRODUCTION The effective treatment of anal fistulas almost always requires surgical intervention, which could be accompanied by post-operative complications, and affect the quality of life of patients. This study aimed to cross-culturally adapt the Persian version of the Quality of Life in patients with Anal Fistula questionnaire and evaluate its validity and reliability. MATERIALS AND METHODS Sixty patients with a mean age of 44 years ranging from 21 to 72 years entered the study. Forty-seven participants were men, and thirteen were women. After performing a scientific translation of the questionnaire based on Beaton's guidelines for cross-cultural adaptation and after extensive reviews by experts and specialists, the final version of the questionnaire was obtained. Then, 60 questionnaires (100%) were filled out by the participants (n = 60) and retrieved during a 7 to 21-day period. Data were collected and analyzed. Finally, according to the obtained data, the validity and reliability of the questionnaire were calculated. RESULTS Cross-cultural adaptation of the translated questionnaire was verified by the expert committee. The results showed perfect internal consistency (Cronbach alpha = 0.842), and external consistency (intraclass correlation coefficient = 0.800; P<0.001). Spearman correlation coefficient between test and retest was reported to be 0.980 (P-value <0.01), confirming the temporal stability of the translated questionnaire. The interrater reliability based on Cohen's kappa coefficient also demonstrated a perfect degree of agreement between two peer variables (Kappa = 0.889; P<0.001). CONCLUSION The Persian translation of the Quality of Life in patients with the Anal Fistula questionnaire was proven to be valid and reliable for the evaluation of the QoL of patients with anal fistula.
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Affiliation(s)
- Mohammad Reza Keramati
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mostafa Meshkati Yazd
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Omidi
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Keshvari
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepehr Shahriarirad
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Shahriarirad
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohsen Ahmadi-Tafti
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnam Behboudi
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Kazemeini
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Leyla Sahebi
- Maternal, Fetal and Neonatal Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sadegh Fazeli
- Division of Colorectal Surgery, Department of Surgery, Tehran University of Medical Sciences, Tehran, Iran
- Colorectal Research Center, Tehran University of Medical Sciences, Tehran, Iran
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García-Olmo D, Gómez-Barrera M, de la Portilla F. Surgical management of complex perianal fistula revisited in a systematic review: a critical view of available scientific evidence. BMC Surg 2023; 23:29. [PMID: 36740680 PMCID: PMC9901165 DOI: 10.1186/s12893-023-01912-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 01/10/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Treating complex perianal fistulas in Crohn's disease patients remains a challenge. Classical surgical treatments for Crohn's disease fistulas have been extrapolated from cryptoglandular fistulas treatment, which have different etiology, and this might interfere with its effectiveness, in addition, they increase fecal incontinence risk. Recently, new surgical techniques with support from biological approaches, like stem cells, have been developed to preserve the function of the sphincter. We have performed a systematic literature review to compare the results of these different techniques in the treatment of Crohn's or Cryptoglandular fistula. METHODS PubMed, EMBASE, Database of Abstracts of Reviews of Effectiveness, Cochrane Central Register of Controlled Trials were searched systematically for relevant articles. We included randomized controlled trials and observational studies that referred to humans, were written in English, included adults 18+ years old, and were published during the 10-year period from 2/01/2010 to 2/29/2020. Evidence level was assigned as designated by the Scottish Intercollegiate Guidelines Network. RESULTS Of the 577 citations screened, a total of 79 were ultimately included in our review. In Crohn's disease patients, classical techniques such as primarily seton, Ligation of Intersphincteric Fistula Tracks, or lay open, healing rates were approximately 50-60%, while in cryptoglandular fistula were around, 70-80% for setons or flaps. In Crohn's disease patients, new surgical techniques using derivatives of adipose tissue reported healing rates exceeding 70%, stem cells-treated patients achieved higher combined remission versus controls (56.3% vs 38.6%, p = 0.010), mesenchymal cells reported a healing rate of 80% at week 12. In patients with cryptoglandular fistulas, a healing rate of 70% using derivatives of adipose tissue or platelets was achieved, and a healing rate of 80% was achieved using laser technology. Fecal incontinence was improved after the use of autologous platelet growth factors and Nitinol Clips. CONCLUSION New surgical techniques showed better healing rates in Crohn's disease patients than classical techniques, which have better results in cryptoglandular fistula than in Crohn's disease. Healing rates for complex cryptoglandular fistulas were similar between the classic and new techniques, being the new techniques less invasive; the incontinence rate improved with the current techniques.
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Affiliation(s)
- D. García-Olmo
- grid.419651.e0000 0000 9538 1950New Therapies Laboratory, Health Research Institute-Fundación Jiménez Díaz University Hospital (IIS-FJD/UAM), Department of Surgery, Fundación Jiménez Díaz University Hospital (UAM), Avda. Reyes Católicos, 2, 28040 Madrid, Spain
| | - M. Gómez-Barrera
- grid.512746.3Pharmacoeconomics & Outcomes Research Iberia (PORIB), Paseo Joaquín Rodrigo, 4 i, 28224 Pozuelo de Alarcón, Madrid Spain
| | - F. de la Portilla
- grid.9224.d0000 0001 2168 1229Coloproctology Unit, Clinical Management Unit of General and Gastrointestinal Surgery, Division Seville, Biomedical Research Institute (IBIS), University Hospital Virgen del Rocio/CSIC University of Seville, Seville, Spain
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14
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Would Surgeons Like to Be Submitted to Anal Fistulotomy? An International Web-Based Survey. J Clin Med 2023; 12:jcm12030825. [PMID: 36769474 PMCID: PMC9918049 DOI: 10.3390/jcm12030825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
Traditional fistulotomy is the most performed surgical procedure in anal fistula surgery. We conducted an international online survey to explore colorectal surgeons' opinions and preferences on fistulotomy. Considering the healing and continence impairment rates reported in the literature, surgeons were invited to answer as a hypothetic patient susceptible to being submitted to fistulotomy for low and high anal fistula. A total of 767 surgeons completed the survey from 72 countries. The majority of respondents were consultants, having treated more than 20 anal fistulas in the last year. Most of them declared that anal fistula would be able to negatively affect quality of life and would be worried/anxious about it. Taking into account all aspects, 87.5% and 37.8% of respondents would agree to be treated with a fistulotomy in case of a low and high fistula, respectively, with an acceptance rate that varied worldwide. At multivariate analysis, factors correlated to the acceptance of anal fistulotomy were male gender (p = 0.003), practice of less than 20 fistula operations during last year (p = 0.020), and low fistula (p < 0.001). Surgeons recognized the extreme complexity of this approach. This study highlighted the necessity of an accurate patients' selection and the adoption of alternative strategy to reduce the risk of anal continence impairment.
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15
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Ligation of Intersphincteric Fistulous Tract vs Endorectal Advancement Flap for High-Type Fistula in Ano: A Randomized Controlled Trial. J Am Coll Surg 2023; 236:27-35. [PMID: 36519904 DOI: 10.1097/xcs.0000000000000441] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND This study aimed to compare the postoperative outcomes and success rate of the endorectal advancement flap and ligation of intersphincteric fistulous tract (LIFT) in high-type fistula in ano. STUDY DESIGN This randomized control trial included patients with high-type fistula in ano of cryptoglandular origin. The primary endpoint was complete fistula healing at the end of 6 months. However, the patients were followed up for 2 years. Other parameters studied were perioperative complications, duration of surgery, postoperative pain, hospital stay in hours, continence, and quality of life at 6 months. RESULTS A total of 84 patients were recruited (42 in each group). The healing rate in the LIFT arm was better than that in the endorectal advancement flap arm (76.2.% vs 54.7%, p = 0.039). Four patients in the endorectal advancement flap group and two in the LIFT group had flatus incontinence at the end of 6 months, but all were continent at 2 years. At the end of the first week, the Visual Analog Scale score and quality of life at 6 months were better in the LIFT arm (3.7 ± 1.16 vs 4.7 ± 0.81 and 0.7 vs 0.6, p < 0.05). The mean duration of surgery was significantly less in the LIFT group (46.43 ± 9.32 vs 89.29 ± 10.90 minutes). None had any postoperative complications, and >80% were discharged within 24 hours. CONCLUSIONS The shorter operative duration, better quality of life at 6 months, and higher healing rate make LIFT a superior treatment option for high fistula in ano. However, studies with a large sample size will be needed to verify these results.
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Sahara R, Koizumi M, Morimoto K, Kubota I. Subcutaneous incision of the fistula tract and internal sphincterotomy (SIFT-IS): a novel surgical procedure for transsphincteric anal fistula. Colorectal Dis 2022; 24:1576-1583. [PMID: 35946094 PMCID: PMC10087595 DOI: 10.1111/codi.16297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/28/2022] [Accepted: 07/31/2022] [Indexed: 01/07/2023]
Abstract
AIM The aetiology of anal fistula has not been fully clarified. One of the causes of anal fistulas may be the markedly deep crypts that characterize the primary openings. We developed subcutaneous incision of the fistula tract and internal sphincterotomy (SIFT-IS) to eradicate these deep crypts. The aim of this study was to evaluate outcomes in patients with anal fistula treated with SIFT-IS. METHOD A retrospective study was performed over a 2-year period. Patients with transsphincteric anal fistula who underwent SIFT-IS were enrolled. The primary endpoint was the anal fistula healing rate at 16 weeks postoperatively. The secondary endpoints were healing time, postoperative complications and clinical continence status. RESULTS One hundred and fifty one patients were enrolled. Primary healing was accomplished in 129 patients (85%). There were 17 patients (11%) with a remnant fistula and five (3%) with a recurrence. The remnant fistulas healed spontaneously at more than 16 weeks postoperatively in seven patients. The median healing time was 6 (3-96) weeks. Surgical intervention was required in seven patients with a remnant fistula and four with recurrence. At the final follow-up, the wounds had healed in 148 patients (98%). No significant postoperative complications or incontinence were observed. CONCLUSION Subcutaneous incision of the fistula tract and internal sphincterotomy is a promising surgical option for transsphincteric anal fistulas, with a satisfactory healing rate.
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Affiliation(s)
- Rikisaburo Sahara
- Proctology Center, Makita General Hospital, Tokyo, Japan.,Nishiarai Coloproctology Clinic, Tokyo, Japan
| | - Michihiro Koizumi
- Nishiarai Coloproctology Clinic, Tokyo, Japan.,Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
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Augustine A, Patel PG, Augustine A, John R, Simon B, Eapen A, Mittal R, Chandramohan A. MRI of Recurrent Fistula-in-Ano: Is it Different from Treatment-Naïve Fistula-in-Ano and How Does it Correlate with Anal Sphincter Morphology? Indian J Radiol Imaging 2022; 33:19-27. [PMID: 36855724 PMCID: PMC9968521 DOI: 10.1055/s-0042-1758202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objectives The main aim of this study was to compare magnetic resonance imaging (MRI) findings of recurrent and treatment-naïve fistula-in-ano and to correlate imaging findings with anal sphincter morphology in recurrent fistula-in-ano. Methods This is a retrospective study of adult patients who underwent MRI for suspected fistula-in-ano in 2018. After excluding patients with alternative diagnosis, patients were stratified into recurrent ( n = 103) and treatment-naïve ( n = 106) fistula-in-ano groups. Two blinded radiologists reread MRI scans in consensus for fistula characteristics and anal sphincter morphology. We compared imaging features of recurrent and treatment-naïve fistula-in-ano, assessed the incidence of anal sphincter scarring among patients with recurrent fistula-in-ano, and studied its association with fistula features. Results Two-hundred nine patients (187 males) with mean age of 40.6 (standard deviation: 12.2) years were included. Trans-sphincteric, inter-sphincteric, extra-sphincteric, and supra-sphincteric fistula-in-ano were seen in 63.6, 33, 2.9, and 0.5%, respectively. There were secondary tracts, supralevator extension, and secondary cause for fistula in 49.3, 12.9, and 14.8%, respectively. There was no difference between the fistula features of recurrent and treatment-naïve fistula-in-ano, except for significantly fewer external openings among recurrent fistula-in-ano ( p = 0.005). Among patients with recurrent fistula-in-ano, MRI detected anal sphincter defect/scarring was seen in 53.4% ( n = 55) and was significantly associated with posterior fistula-in-ano ( p = 0.031), collections and/or supralevator extension ( p = 0.010), and secondary tracts ( p = 0.015). Conclusion Fistula features of recurrent and treatment-naïve patients were mostly similar. There was high incidence (53.4%) of MRI-identified anal sphincter scarring/defect among recurrent fistula-in-ano, which was significantly associated with posterior fistula, collections, supra or translevator extension, and secondary tracts. Key Points MRI-identified anal sphincter scarring is very common among patients with recurrent fistula-in-ano and seen in more than half of them.There was significantly higher incidence of sphincter scarring among patients who had posterior fistula, collections, supralevator/translevator extension, and secondary tracts.
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Affiliation(s)
- Antony Augustine
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Ann Augustine
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Reetu John
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Betty Simon
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anu Eapen
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Rohin Mittal
- Department of Colorectal Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anuradha Chandramohan
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India,Address for correspondence Anuradha Chandramohan, MD, FRCR Professor of Radiology, Christian Medical CollegeVellore 632004, Tamil NaduIndia
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Living with cryptoglandular anal fistula: a qualitative investigation of the patient's experience through semi-structured patient interviews. Qual Life Res 2022; 31:2505-2518. [PMID: 35174436 PMCID: PMC9250474 DOI: 10.1007/s11136-022-03098-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2022] [Indexed: 11/12/2022]
Abstract
Purpose Cryptoglandular anal fistula continues to be a subject of extensive surgical research due to the lack of effective and enduring treatments, some of which incur risks to continence and quality of life. However, the patient experience of disease has seldom been reported. The aims of this study are to understand the impact of living with a fistula and the treatment outcomes that are valued by patients. Methods Patients with cryptoglandular anal fistula were recruited using purposive sampling from two tertiary referral centres in the UK and the Netherlands. Patients underwent semi-structured interviews that were audio-recorded and transcribed verbatim. Dutch transcripts were translated into English and underwent independent, thematic analysis using open coding by two study team members to identify common themes and sub-themes. Results Twenty interviews were conducted before saturation was reached (11 male, median age 49, Interquartile range 39–55 years). Four broad themes emerged, covering the physical symptoms of fistula, the patient journey towards understanding the condition, life impact, and treatment. Several inter-related sub-themes were found, reflecting the extensive impact and adjustment that the disease entails. Conclusion The impact of cryptoglandular anal fistula extends beyond the physical symptoms of pain and discharge, requires significant readjustment, and often negatively impacts psycho-social wellbeing. These aspects of disease should receive greater attention in future assessment of treatment and quality of life. Supplementary Information The online version contains supplementary material available at 10.1007/s11136-022-03098-y.
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Schneider R, Ommer A. Spaltung von Analfisteln – noch zeitgemäß? COLOPROCTOLOGY 2022. [DOI: 10.1007/s00053-021-00583-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Lee KY, Lee J, Han EC, Kwon YH, Ryoo SB, Park KJ. Coring-out fistulectomy for perianal cryptoglandular fistula: a retrospective cohort study on 20 years of experience at a single center. Ann Surg Treat Res 2022; 102:167-175. [PMID: 35317352 PMCID: PMC8914524 DOI: 10.4174/astr.2022.102.3.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/29/2022] [Accepted: 02/10/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose Cryptoglandular fistula is one of the common anal diseases requiring surgical treatment. Various surgical techniques have been introduced; however, there is no known standard technique. Coring-out fistulectomy is a surgical technique that accurately resects only the fistula tract. However, only a few cases of this procedure have been reported. We aimed to analyze the surgical outcomes of coring-out fistulectomy for cryptoglandular anal fistulas. Methods We retrospectively reviewed the medical records of patients who underwent coring-out fistulectomy for a cryptoglandular fistula between 1999 and 2019. Primary outcomes were the treatment success rate (recurrence and healing rates) and incidence of fecal incontinence. Results A total of 184 patients were included in our study. The average age of the patients was 44 years (range, 16–75 years), and 88.0% were male. Twenty-four (13.0%), 13 (7.1%), and 68 patients (37.0%) underwent operation for recurrent fistula, multiple tracts, and complex type fistula, respectively. The healing rate was 92.4%, and recurrence occurred in 15 of 170 healed patients (8.8%). Thus, the treatment success rate was 84.2%. There was no fecal incontinence except in 1 patient who had preoperative fecal incontinence because of cauda equine syndrome. In multivariable analysis of the factors affecting the treatment success rate, the complex fistula (odds ratio [OR], 14.2; 95% confidence interval [CI], 4.7–43.0; P < 0.001) and undetected internal opening during the operation (OR, 4.0; 95% CI, 1.4–11.6; P = 0.012) were significant factors. Conclusion Coring-out fistulectomy is a simple and feasible technique for sphincter-preserving anal fistula surgery.
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Affiliation(s)
- Kil-yong Lee
- Department of Surgery, The Catholic University of Korea, Uijeongbu St. Mary’s Hospital, Uijeongbu, Korea
| | - Jumyung Lee
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Eon Chul Han
- Department of Surgery, Dongnam Institute of Radiological and Medical Sciences, Busan, Korea
| | - Yoon-Hye Kwon
- Department of Surgery, Uijeongbu Eulji Medical Center, Eulji University, Uijeongbu, Korea
| | - Seung-Bum Ryoo
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Kyu Joo Park
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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21
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A Novel Modification of the Endorectal Advancement Flap for Complex Anal Fistulas: Surgical Technique and Outcomes. Int Surg 2021. [DOI: 10.9738/intsurg-d-21-00008.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective
A modification of the endorectal advancement flap (EAF) procedure is described with outcomes in a single-center, large retrospective cohort study.
Summary of background data
Fistula-in-ano is a common problem encountered by surgeons that can be classified as either simple or complex. Complex fistulas (CFs) cause higher morbidity and are much more challenging to treat. Although numerous treatment options are available for CF, none are proven to be 100% effective. The endorectal advancement flap (EAF) procedure was developed as an alternative to conventional surgical treatments for CF.
Methods
Charts were reviewed of patients with CF who underwent EAF between 2004 and 2019. The conventional EAF procedure was modified by performing transverse imbrication of the internal sphincter over the internal fistula opening. The incidence of new-onset fecal incontinence and recurrence were analyzed at the last available date of in-person follow-up.
Results
With a median follow-up of 6.6 months (range, 3.3–24 months), 99 patients with CFs underwent a modified EAF. Of these, 93% (92 of 99) had resolution of fistula without adverse outcomes, 7% (7 of 99) experienced recurrence, and 1% (1 of 99) experienced new-onset fecal incontinence. Systemic steroid or immunomodulatory therapy use (P = 0.001) and patients with diagnosed inflammatory bowel disease (P < 0.0001) were associated with increased rate of recurrence.
Conclusions
EAF with transverse imbrication of the internal opening using interrupted, absorbable suture is an effective technique to treat complex or recurrent anal fistulas. It is associated with a low risk of recurrence (7%) and fecal incontinence (1%) and is a valid treatment option for CFs.
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22
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Sørensen KM, Möller S, Qvist N. Video-assisted anal fistula treatment versus fistulectomy and sphincter repair in the treatment of high cryptoglandular anal fistula: a randomized clinical study. BJS Open 2021; 5:zrab097. [PMID: 34611700 PMCID: PMC8493008 DOI: 10.1093/bjsopen/zrab097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/24/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Video-assisted anal fistula treatment (VAAFT) may have a recurrence rate comparable to that of fistulectomy and sphincter repair (FSR) in the treatment of high anal fistula and with potential advantages in wound healing, functional outcome and quality of life. The aim and objectives of the study are to compare the outcome of VAAFT with that of FSR for high cryptoglandular anal fistula. METHODS This was a single-centre randomized controlled trial of adults with high anal fistula comparing FSR with VAAFT. Primary outcome was fistula recurrence. Secondary outcomes were results of anal manometry, quality of life and faecal continence. A power calculation of 33 patients in each arm (1 : 1) was based on recurrence in the FSR and VAAFT groups of 5 per cent and 30 per cent respectively. Follow-up at 6 months after surgery included physical examination, MRI, anal manometry, quality-of-life assessment (RAND SF 36 questionnaire) and faecal-continence assessment (Wexner score). RESULTS The study was terminated early due to high recurrence rates in both groups. A total of 45 patients were included. Recurrence rates were 65 per cent for VAAFT and 27 per cent for FSR, with hazard ratio 4.18 (P = 0.016). Length of the fistula was a risk factor with an association with recurrence (hazard ratio 1.8, P = 0.020). There were significant differences in quality of life in favour of FSR and in anal manometry in favour of VAAFT with a significant improvement in Wexner score in both groups. CONCLUSION FSR was associated with a lower recurrence rate than VAAFT in the management of complex anal fistulae in this single-centre study but the study was terminated early due to higher than predicted recurrence rate in both groups. REGISTRATION NUMBER NCT02585167 (http://www.clinicaltrials.org).
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Affiliation(s)
- Karam M Sørensen
- Department of Surgery, Research Unit for Surgery and IBD Care, Odense University Hospital, Odense, Denmark
- University of Southern Denmark, Odense, Denmark
| | - Sören Möller
- OPEN – Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Niels Qvist
- Department of Surgery, Research Unit for Surgery and IBD Care, Odense University Hospital, Odense, Denmark
- University of Southern Denmark, Odense, Denmark
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García-Botello S, Garcés-Albir M, Espi-Macías A, Moro-Valdezate D, Pla-Martí V, Martín-Arevalo J, Ortega-Serrano J. Sphincter damage during fistulotomy for perianal fistulae and its relationship with faecal incontinence. Langenbecks Arch Surg 2021; 406:2497-2505. [PMID: 34468863 PMCID: PMC8578084 DOI: 10.1007/s00423-021-02307-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 08/16/2021] [Indexed: 12/15/2022]
Abstract
Background The length of sphincter which can be divided during fistulotomy for perianal fistula is unclear. The aim was to quantify sphincter damage during fistulotomy and determine the relationship between such damage with symptoms and severity of faecal incontinence and long-term quality of life (QOL). Methods A prospective cohort study was performed over a 2-year period. Patients with intersphincteric and mid to low transsphincteric perianal fistulas without risk factors for faecal incontinence were scheduled for fistulotomy. All patients underwent 3D endoanal ultrasound (3D-EAUS) pre-operatively and 8 weeks postoperatively. Measurements were taken of pre- and postoperative anal sphincter involvement and division. Anal continence was assessed using the Jorge-Wexner scale and QOL scores pre, 6 and 12 months postoperatively. Results Forty-nine patients were selected. A strong correlation between pre- and postoperative measurements was found p < 0.001. A median length of 41% of the external anal sphincter and 32% of the internal anal sphincter was divided during fistulotomy. Significant differences in mild symptoms of anal continence were found with increasing length of external anal sphincter division. But there was no significant deterioration in continence, soiling, or quality of life scores at the 1-year follow-up. Division of over two-thirds of the external anal sphincter was associated with the highest incontinence rates. Conclusions 3D-EAUS is a valuable tool for quantifying the extent of sphincter involvement pre- and postoperatively. Post-fistulotomy faecal incontinence is mild and increases with increasing length of sphincter division but does not affect long-term quality of life.
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Affiliation(s)
- Stephanie García-Botello
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain.
- Department of Surgery, Universidad de Valencia, Valencia, Spain.
| | - Marina Garcés-Albir
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
| | - Alejandro Espi-Macías
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
- Department of Surgery, Universidad de Valencia, Valencia, Spain
| | - David Moro-Valdezate
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
| | - Vicente Pla-Martí
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
| | - Jose Martín-Arevalo
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
| | - Joaquín Ortega-Serrano
- Colorectal Surgery Unit, Department of General and Digestive Surgery, Biomedical Research Institute INCLIVA, Hospital Clínico Universitario, Avd. Blasco Ibañez, 17, 46010, Valencia, Spain
- Department of Surgery, Universidad de Valencia, Valencia, Spain
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24
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Vollebregt PF, Vander Mijnsbrugge GJ, Molenaar CBH, Felt‐Bersma RJF. Efficacy of Permacol injection for perianal fistulas in a tertiary referral population: poor outcome in patients with complex fistulas. Colorectal Dis 2021; 23:2119-2126. [PMID: 33955138 PMCID: PMC8453864 DOI: 10.1111/codi.15696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 03/13/2021] [Accepted: 04/10/2021] [Indexed: 12/17/2022]
Abstract
AIM Injection of Permacol collagen paste can be used as a sphincter-sparing treatment for perianal fistulas. In a tertiary referral population we aimed to evaluate the efficacy of Permacol injection and the clinical and fistula-related factors associated with recurrence. METHOD This was a retrospective analysis of consecutive patients with perianal fistulas treated with Permacol injection at a specialist centre between June 2015 and April 2019. Endoanal ultrasonography was systematically reanalysed, blinded to treatment outcome. Rectovaginal, anovaginal and Crohn's disease fistulas were excluded. Healed fistulas were defined as absent anal symptoms and a closed external opening on physical examination at a minimum follow-up of 6 months. Regression analyses were performed to identify factors associated with unhealed fistulas. RESULTS A total of 90 patients (51 men; median age 45 years) were analysed. Seventy-two (80.0%) patients had complex perianal fistulas (greater than one-third sphincter involvement or multiple tracts). After a single Permacol injection, fistulas were healed in 20 (22.2%) patients at 3 months follow-up and in 18 (20.0%) patients at a median follow-up of 30 months (interquartile range 17-37). Eight (11.1%) patients with unhealed fistulas had significant improvement in their symptoms. Complex fistulas were significantly associated with unhealed status [OR 3.53 (95% CI 1.12-11.09); p = 0.031]. Twenty patients underwent subsequent Permacol injections, which were successful in six (30.0%) patients after one (n = 3) or two (n = 3) additional injections. CONCLUSION This largest study to date in patients with mainly complex perianal fistulas, demonstrated that the efficacy of a single Permacol injection was only 20%. Complex fistulas were associated with a poor outcome.
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Affiliation(s)
- Paul F. Vollebregt
- Department of Gastroenterology and HepatologyAmsterdam UMCAmsterdam Gastroenterology Endocrinology MetabolismVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | | | | | - Richelle J. F. Felt‐Bersma
- Department of Gastroenterology and HepatologyAmsterdam UMCAmsterdam Gastroenterology Endocrinology MetabolismVrije Universiteit AmsterdamAmsterdamThe Netherlands,Proctos KliniekBilthovenThe Netherlands
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25
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Markaryan DR, Garmanova TN, Kazachenko EA, Agapov MA. SURGICAL TREATMENT OF IATROGENIC COMPLEX RECURRENT EXTRASPHINCTER ANORECTAL FISTULA: A CLINICAL CASE. SURGICAL PRACTICE 2021. [DOI: 10.38181/2223-2427-2021-1-13-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background: Anorectal fistula is a benign disease with an average prevalence of 1.69/10,000 population. The disease significantly reduces the life quality and has a tendency to relapse. Repeated surgical treatment can lead to anal sphincter impairment. Paraproctitis is the main anorectal fistulas cause. However, there are also iatrogenic traumatic fistulas that occur after various anorectal surgical interventions.Clinical case: A 44-year old female patient applied to the MSU University clinic in March 2020 with perineal wound with permanent purulent discharge. During examination perianal soft tissue defect was determined, the external fistula opening (40x25x25cm) was visualized at the wound bottom, the internal fistula opening (2x3mm) was visualized at 12h of the clock dial. The perianal area is deformed due to scarring. In 2016 the patient underwent surgical «rectocele elimination, posterior colporaphy, levatoroplasty, plastic surgery of the anterior rectal wall». Obstructive defecation syndrome developed during postoperative period, and repeated surgical treatment was performed – anterior anosfincterolevatoroplasty, Milligan-Morgan hemorrhoidectomy.On the 9th day, there was a «perianal soft tissue rupture» with bleeding and «local anterior rectal wall damage in the suprasphincter zone». Then «the rectal defect suturing» was performed. The perineal wound was left open. The patient was reoperated in 3 months due to a rectovaginal fistula with no effect. A fistulectomy was performed at the Moscow State University Medical Center with the removal of the anal canal defect by mucosal-submucosal flap. The surgical wound heals by secondary tension.Conclusion: The current studies describe a small number of cases of anorectal fistulas secondary to anorectal surgery. At the same time, there is no data on the further surgical management of such patients. It is important to present the iatrogenic anorectal fistulas cases, not only to analyze the fistula cause, but also to describe the surgical treatment method and its efficacy.
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Affiliation(s)
- D. R. Markaryan
- Federal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University (Lomonosov MSU)
| | - T. N. Garmanova
- Federal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University (Lomonosov MSU)
| | - E. A. Kazachenko
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - M. A. Agapov
- Federal State Budget Educational Institution of Higher Education M.V. Lomonosov Moscow State University (Lomonosov MSU)
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26
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Management of cryptoglandular fistula-in-ano among gastrointestinal surgeons in the Netherlands. Tech Coloproctol 2021; 25:709-719. [PMID: 33860363 PMCID: PMC8124037 DOI: 10.1007/s10151-021-02446-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 04/01/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Management of cryptoglandular fistula-in-ano (FIA) can be challenging. Despite Dutch and international guidelines determining optimal therapy is still quite difficult. The aim of this study was to report current practices in the management of cryptoglandular FIA among gastrointestinal surgeons in the Netherlands. METHODS Dutch surgeons and residents who are treating FIA regularly were sent a survey invitation by email. The survey was available online from September 19 to December 1 2019. The questionnaire consisted of 28 questions concerning diagnostic and surgical techniques in the treatment of intersphincteric and transsphincteric FIA. RESULTS In total, 147 (43%) surgeons responded and completed the survey. Magnetic resonance imaging was the preferred diagnostic imaging modality (97%) followed by the endo-anal ultrasound (12%). In case of a high FIA, 86% used a non-cutting seton. Most respondents removed a seton between 6 weeks and 3 months (n = 84, 58%). Fistulotomy was the procedure of preference in low transsphincteric (86%) and low intersphincteric FIA (92%). Mucosal advancement flap (MAF) and ligation of intersphincteric fistula tract (LIFT), with 78% and 46%, respectively, were the procedures that were applied most often in high transsphincteric FIA. In high intersphincteric FIA 67% performed a MAF and 33% a fistulotomy. Thirty-three percent of all respondents stated that they habitually closed the internal fistula opening, half of them used a Z-plasty. For debridement of the fistula tract the preferred method was curettage (78%). CONCLUSIONS Dutch gastrointestinal surgeons use various techniques in the management of FIA. Novel promising techniques should be investigated adequately in sufficient large trials to increase consensus. A core outcome measurement and a prospective international database would help in comparing results. Until then, treatment should be adjusted to the individual patient, governed by fistula characteristics and patient choice.
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27
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Litta F, Bracchitta S, Naldini G, Mistrangelo M, Tricomi N, La Torre M, Altomare DF, Mozzon M, Testa A, Zigiotto D, Sica G, Tutino R, Lisi G, Marino F, Luglio G, Vergari R, Terrosu G, Cantarella F, Foti N, Giuliani A, Moroni R, Ratto C. FISSIT (Fistula Surgery in Italy) study: A retrospective survey on the surgical management of anal fistulas in Italy over the last 15 years. Surgery 2021; 170:689-695. [PMID: 33846008 DOI: 10.1016/j.surg.2021.02.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical treatment of anal fistulas is still a challenge. The aims of this study were to evaluate the adoption and healing rates for the different surgical techniques used in Italy over the past 15 years. METHODS This was a multicenter retrospective observational study of patients affected by simple and complex anal fistulas of cryptoglandular origin who were surgically treated in the period 2003-2017. Surgical techniques were grouped as sphincter-cutting or sphincter-sparing and as technology-assisted or techno-free. All patients included in the study were followed for at least 12 months. RESULTS A total of 9,536 patients (5,520 simple; 4,016 complex fistulas) entered the study. For simple fistulas, fistulotomy was the most frequently used procedure, although its adoption significantly decreased over the years (P < .0005), with an increase in sphincter-sparing approaches; the overall healing rate in simple fistulas was 81.1%, with a significant difference between sphincter-cutting (91.9%) and sphincter-sparing (65.1%) techniques (P = .001). For complex fistulas, the adoption of sphincter-cutting approaches decreased, while sphincter-sparing techniques were mildly preferred (P < .0005). Moreover, there was a significant trend toward the use of technology-assisted procedures. The overall healing rate for complex fistulas was 69.0%, with a measurable difference between sphincter-cutting (81.1%) and sphincter-sparing (61.4%; P = .001) techniques and between techno-free and technology-assisted techniques (72.5% and 55.0%, respectively; P = .001). CONCLUSION Surgical treatment of anal fistulas has changed, with a trend toward the use of sphincter-sparing techniques. The overall cure rate has remained stable, even if the most innovative procedures have achieved a lower success rate.
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Affiliation(s)
- Francesco Litta
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | | | - Gabriele Naldini
- Proctology and Pelvic Floor Clinical Centre, University Hospital of Pisa, Italy
| | - Massimiliano Mistrangelo
- Surgical Science Department, University of Turin, Città della Salute e della Scienza Hospital, Turin, Italy
| | | | - Marco La Torre
- Coloproctology Unit, Salvator Mundi International Hospital, UPMC (University of Pittsburgh Medical College), Rome, Italy
| | | | - Marta Mozzon
- Chirurgia Generale, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy
| | | | - Daniele Zigiotto
- Proctological and Perineal Surgical Unit, Ospedale Civile Maggiore, University of Verona, Verona, Italy
| | - Giuseppe Sica
- Department of Surgical Science, University Hospital Tor Vergata, Rome, Italy
| | - Roberta Tutino
- Department of Surgical, Oncological and Stomatological Disciplines (Di. Chir. On. S.), University of Palermo, Italy
| | - Giorgio Lisi
- General Surgery, Sant'Eugenio Hospital, Rome, Italy
| | - Fabio Marino
- Unit of Surgery, National Institute of Gastroenterology "Saverio de Bellis", Research Hospital, Castellana Grotte, Bari, Italy
| | - Gaetano Luglio
- Department of Public Health, School of Medicine Federico II of Naples, Naples, Italy
| | - Roberto Vergari
- Clinica Chirurgica, Azienda Ospedaliero Universitaria Ospedali Riuniti di Ancona, Italy
| | | | | | - Nicola Foti
- UOC Chirurgia Generale e Week Surgery, Ospedale "Andosilla" di Civita Castellana (VT), Italy
| | - Antonio Giuliani
- U.O.C. Chirurgia Generale Universitaria, San Salvatore Hospital. Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy
| | - Rossana Moroni
- Direzione Scientifica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carlo Ratto
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Catholic University of Rome, Italy
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28
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Litta F, Parello A, Ferri L, Torrecilla NO, Marra AA, Orefice R, De Simone V, Campennì P, Goglia M, Ratto C. Simple fistula-in-ano: is it all simple? A systematic review. Tech Coloproctol 2021; 25:385-399. [PMID: 33387100 PMCID: PMC8016761 DOI: 10.1007/s10151-020-02385-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Simple anal fistula is one of the most common causes of proctological surgery and fistulotomy is considered the gold standard. This procedure, however, may cause complications. The aim of this systematic review was to assess the surgical treatment of simple anal fistula with traditional and sphincter-sparing techniques. METHODS A literature research was performed using PubMed, Cochrane, and Google Scholar to identify studies on the surgical treatment of simple anal fistulas. Observational studies and randomized clinical trials were included. We assessed the risk of bias of included studies using the Jadad scale for randomized controlled trials, and the MINORS Scale for the remaining studies. RESULTS The search returned 456 records, and 66 studies were found to be eligible. The quality of the studies was generally low. A total of 4883 patients with a simple anal fistula underwent a sphincter-cutting procedure, mainly fistulotomy, with a weighted average healing rate of 93.7%, while any postoperative continence impairment was reported in 12.7% of patients. Sphincter-sparing techniques were adopted to treat 602 patients affected by simple anal fistula, reaching a weighted average success rate of 77.7%, with no study reporting a significant postoperative incontinence rate. The postoperative onset of fecal incontinence and the recurrence of the disease reduced patients' quality of life and satisfaction. CONCLUSIONS Surgical treatment of simple anal fistulas with sphincter-cutting procedures provides excellent cure rates, even if postoperative fecal incontinence is not a negligible risk. A sphincter-sparing procedure could be useful in selected patients.
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Affiliation(s)
- F Litta
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - A Parello
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - L Ferri
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - N O Torrecilla
- Colorectal Unit, University Hospital Josep Trueta, Girona, Spain
| | - A A Marra
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - R Orefice
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - V De Simone
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - P Campennì
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - M Goglia
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - C Ratto
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.
- Università Cattolica del Sacro Cuore, Rome, Italy.
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29
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Zhang Y, Li F, Zhao T, Cao F, Zheng Y, Li A. Treatment of Complex Anal Fistula by Video-Assisted Anal Fistula Treatment Combined with Anal Fistula Plug: A Single-Center Study. Surg Innov 2021; 28:688-694. [PMID: 33568017 DOI: 10.1177/1553350621992924] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective. The surgical treatment of complex anal fistulae is very challenging because of the incidence of incontinence after traditional approaches. There are no studies on the role of video-assisted anal fistula treatment (VAAFT) combined with anal fistula plug (AFP) in the complex anal fistulae. The aim of this study was to demonstrate the efficacy of treating complex anal fistulae using VAAFT combined with AFP. Method. This was a retrospective, nonrandomized observational study. 57 consecutive patients with complex anal fistulae who had undergone the VAAFT with AFP in our hospital between April 2016 and December 2019 were included. The primary outcomes were the cure rate, recurrence rate, and Wexner incontinence scores; the secondary outcomes were surgery time, blood loss, wound healing time postoperatively, pain, and patient satisfaction. Results. All 57 patients completed the surgery and follow-up, with an average follow-up time of 28 months; 6 patients suffered with recurrence (recurrence rate: 10.5%). The average surgery time was 57.9 minutes, and the average wound healing time was 46 days. There were no severe postoperative complications, and anal sphincter function was protected in all patients. Conclusions. The treatment of complex anal fistula by VAAFT combined with AFP is safe and effective, has a high healing rate and few postoperative complications, and is a promising surgery that can effectively protect the patient's anal sphincter function.
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Affiliation(s)
- Yuru Zhang
- Department of Colorectal Surgery, Beijing Erlonglu Hospital, Beijing, People's Republic of China
| | - Fei Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Tuanjie Zhao
- Department of Colorectal Surgery, Beijing Erlonglu Hospital, Beijing, People's Republic of China
| | - Feng Cao
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Yamin Zheng
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ang Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
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Wu YF, Zheng BC, Chen Q, Chen XD, Ye SS, Lin QY, Ye NH, Rong F. Video-Assisted Modified Ligation of the Intersphincteric Fistula Tract, an Integration of 2 Minimally Invasive Techniques for the Treatment of Parks Type II Anal Fistulas. Surg Innov 2020; 28:419-426. [PMID: 33275087 DOI: 10.1177/1553350620978026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Introduction. Complex anal fistula (CAF) is a challenging anorectal condition. Although numerous treatments for its management have been proposed, none is ideal. Herein, we investigated the clinical efficacy of video-assisted modified ligation of the intersphincteric fistula tract (LIFT) in comparison with the incision-thread-drawing procedure for Parks type II anal fistulas. Methods. Male and female adult patients with Parks type II anal fistula who were randomized to receive one of two procedures in the Anorectal Surgery Unit of the Affiliated People's Hospital of Ningbo University: video-assisted modified LIFT (test group, 30 cases) or incision thread drawing (control group, 30 cases). Healing and recurrence, postoperative pain, and postoperative autonomous anal control ability were compared. Results. In the test group, the pain scores were significantly lower (P = .001) and wound healing was faster (P = .001). However, there were no marked differences between groups in operative efficacy or postoperative infection rate (all P > .05). We followed all the patients for more than 18 months, with the test group having lower Jorge-Wexner incontinence (P = .005) and fecal incontinence (FI) severity index (P = .000) scores. No significant difference in recurrence (χ2 = .351, P = .554) or healing (χ2 = 1.071, P = .301) rate was found between the 2 groups. Conclusions. We established that video-assisted modified LIFT is superior in repairing Parks type II anal fistulas, with less trauma, quicker recovery, and better anal function.
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Affiliation(s)
- Yi-Feng Wu
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Bi-Chun Zheng
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Quan Chen
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Xu-Dong Chen
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Shao-Shun Ye
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Qiao-Yun Lin
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Neng-Hong Ye
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Fang Rong
- Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China
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Zhang Y, Li F, Zhao T, Cao F, Zheng Y, Li A. Efficacy of video-assisted anal fistula treatment combined with closure of the internal opening using a stapler for Parks II anal fistula. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1517. [PMID: 33313262 PMCID: PMC7729315 DOI: 10.21037/atm-20-7154] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background To explore the efficacy of video-assisted anal fistula treatment (VAAFT) combined with an internal-opening closure technique using a stapler in the treatment of Parks II anal fistula. Methods From September 2017 to June 2019, 75 patients with Parks II anal fistulas in Beijing Erlonglu Hospital were enrolled and randomly allocated into two groups. The 37 patients in the treatment group received VAAFT combined with internal-opening closure techniques, and the 38 patients in the control group were treated with anal fistulotomy with seton placement. The primary outcomes included the healing rate and recurrence, the fecal incontinence severity index (FISI) score, and the Wexner incontinence score during the 6-month postoperative follow-up. Results Thirty-two cases were healed in the treatment group (86.5%) and thirty-six cases were cured in the control group (94.7%). There was no notable difference in the healing rate between the two groups (P=0.487). Significant differences between the groups were observed in the Wexner incontinence and FISI scores at 1, 3, and 6 months after the operation (P=0.001). Furthermore, the wound healing time in the treatment group was significantly shorter than in the control group (P<0.05), while the numerical rating scale (NRS) for postoperative pain on the first day and 1 week after the operation were significantly lower in the treatment group than in the control group (P<0.05). Conclusions VAAFT combined with closure of the internal opening using a stapler is effective and safe for Parks II anal fistula, and should be promoted as a promising treatment.
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Affiliation(s)
- Yuru Zhang
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China.,Department of Colorectal Surgery, Beijing Erlonglu Hospital, Beijing, China
| | - Fei Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Tuanjie Zhao
- Department of Colorectal Surgery, Beijing Erlonglu Hospital, Beijing, China
| | - Feng Cao
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yamin Zheng
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ang Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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Abstract
BACKGROUND Fecal incontinence is a common and debilitating condition, of which the prevalence increases with age. Several medical and minimally invasive treatment modalities are available. However, for patients with greater sphincter defects, these treatments are often not sufficient. For these patients, the artificial bowel sphincter could be an alternative to colostomy. The artificial bowel sphincter has proven to be effective in the short term. Less is known whether the benefits sustain over time. OBJECTIVE The aim of this study was to assess the long-term outcome of the artificial bowel sphincter in patients with refractory fecal incontinence. DESIGN A retrospective record review was conducted in conjunction with questionnaires. SETTING This study was conducted in a tertiary hospital setting. MAIN OUTCOME MEASURES The primary end point was any complication. The secondary end point was fecal loss. PATIENTS The patients included were adults experiencing severe fecal incontinence treated with artificial bowel sphincter, operated on between 1997 and 2014. RESULTS Sixty-three patients were included in this study. After a median follow-up of 57 months (range, 1-198), the device had been explanted in 31 patients (49.2%; 95% CI, 36.5-62.0). In total, 101 reoperations were conducted, ranging from 1 to 6 reoperations per patient. The main reasons for revision were device failure and infection. At 5 years follow-up, 80% of the cohort had experienced a complication requiring surgery. Twenty-two (35%) patients had restored continence. LIMITATIONS This study was limited by its retrospective design and subjective secondary outcome. CONCLUSION Patients with severe end-stage fecal incontinence can benefit from artificial bowel sphincter, but this requires a large number of reoperations, and at least 20% of patients will eventually have a colostomy. Therefore, careful patient selection and the involvement of patients in decision making regarding the potential benefits and limitations of this technique are paramount. See Video Abstract at http://links.lww.com/DCR/B242. EL ESFÍNTER INTESTINAL ARTIFICIAL EN EL TRATAMIENTO DE LA INCONTINENCIA FECAL, COMPLICACIONES A LARGO PLAZO: La incontinencia fecal es una condición común y debilitante, cuya prevalencia aumenta con la edad. Se encuentran disponibles varias modalidades de tratamiento médico y mínimamente invasivo. Sin embargo, para pacientes con defectos del esfínter mayores, estos tratamientos a menudo no son suficientes. Para estos pacientes, el esfínter intestinal artificial (ABS) podría ser una alternativa a la colostomía. El esfínter intestinal artificial demostró ser efectivo a corto plazo. Se sabe menos si los beneficios se mantienen a lo largo del tiempo.El objetivo de este estudio fue evaluar el resultado a largo plazo del esfínter intestinal artificial en pacientes con incontinencia fecal refractaria.Se realizó una revisión retrospectiva de los registros junto con los cuestionarios.Realizado en un entorno de hospital de tercel nivel.El punto final primario fue cualquier complicación, el punto final secundario fue la pérdida fecal.Los pacientes incluidos fueron adultos que padecían incontinencia fecal severa tratados con esfínter intestinal artificial, operados entre 1997 y 2014.Sesenta y tres pacientes fueron incluidos en este estudio. Después de una mediana de seguimiento de 57 meses (rango 1-198), el dispositivo había sido explantado en 31 pacientes (49.2%; 95CI 36.5-62.0). En total, se realizaron 101 reoperaciones, que oscilaron de una a seis reoperaciones por paciente. Las principales razones para la revisión fueron la falla del dispositivo y la infección. A los cinco años de seguimiento, el 80% de la cohorte había experimentado una complicación que requería cirugía. 22 pacientes habían recuperado la continencia (35%).Diseño retrospectivo y resultado secundario subjetivo.Los pacientes con incontinencia fecal grave en etapa terminal pueden beneficiarse del esfínter intestinal artificial, pero esto requiere una gran cantidad de reoperaciones y al menos el 20% de los pacientes eventualmente tendrán una colostomía. Por lo tanto, la selección cuidadosa del paciente y la participación de los pacientes en la toma de decisiones con respecto a los posibles beneficios y limitaciones de esta técnica es primordial. Consulte Video Resumen en http://links.lww.com/DCR/B242.
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Sahnan K, Adegbola S, Iqbal N, Twum-Barima C, Reza L, Lung P, Warusavitarne J, Hart A, Tozer P. Managing non-IBD fistulising disease. Frontline Gastroenterol 2020; 12:524-534. [PMID: 34712471 PMCID: PMC8515280 DOI: 10.1136/flgastro-2019-101234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/03/2020] [Accepted: 06/07/2020] [Indexed: 02/04/2023] Open
Affiliation(s)
- Kapil Sahnan
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Samuel Adegbola
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Nusrat Iqbal
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Charlene Twum-Barima
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Lillian Reza
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Phillip Lung
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Janindra Warusavitarne
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
| | - Ailsa Hart
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
- IBD Unit, St Mark's Hospital, Harrow, UK
| | - Phil Tozer
- Department of Surgery and Cancer, Imperial College London, London, UK
- Robin Phillip’s Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, London, UK
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Longterm outcome of anal fistula - A retrospective study. Sci Rep 2020; 10:6483. [PMID: 32300218 PMCID: PMC7162908 DOI: 10.1038/s41598-020-63541-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 03/27/2020] [Indexed: 12/19/2022] Open
Abstract
This retrospective observational study analyses the outcomes of patients undergoing surgery for anal fistula at a single centre in order to assess recurrence and re-operation rates after different surgical techniques. During January 2005 and May 2013, all patients with anal fistula were included. Baseline characteristics, details of presentation, fistula anatomy, type of surgery, post-surgical outcomes and follow-up data were collected. The primary endpoints were long-term closure rate and recurrence rate after 2 years. Secondary endpoints were persistent pain, postoperative complications and continence status. A total of 65 patients were included. From a total amount of 93 operations, 65 were fistulotomies, 13 mucosal advancement flaps, 7 anal fistula plugs and 8 cutting-setons. The mean follow up was 80 months. Healing was achieved in 85%. The highest recurrence rate was seen in anal fistula plug with 42%. On the other hand, no recurrence was observed in the cutting-seton procedures. For all included operation no persistent postoperative pain nor incontinence was observed. In conclusion, despite all existing anal fistula operations up to date, the optimal technique with low recurrence rate and assured safety for the anal sphincter is still lacking. Nonetheless, according to our promising results for the cutting-seton technique, this technique, otherwise considered obsolete, should be further evaluated in a prospective study.
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Assessing Surgeons' Preferences in the Management of Fistula In Ano. Int Surg 2020. [DOI: 10.9738/intsurg-d-16-00185.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background
Fistula in ano is a common condition treated by surgeons worldwide. Despite this, there is a paucity of high-quality data to aid decision-making. Hence, management presents a difficult and frustrating dilemma for the treating surgeon.
Methods
A prospective regional survey was sent to all members of General Surgeons Australia. Questions regarding surgeon demographics, patient evaluation, perianal abscess, and simple and complex fistula in ano were presented.
Results
Equipoise exists in the management of fistula in ano among general surgeons. This was noted in the management of simple and complex fistula in ano.
Conclusion
Because of the uncertainty in certain clinical scenarios and a paucity of high-quality randomized controlled trials on the management of fistula in ano, evidence-based practice is a challenge to the treating surgeon.
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Litta F, Parello A, De Simone V, Grossi U, Orefice R, Ratto C. Fistulotomy and primary sphincteroplasty for anal fistula: long-term data on continence and patient satisfaction. Tech Coloproctol 2019; 23:993-1001. [PMID: 31538298 DOI: 10.1007/s10151-019-02093-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 09/12/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the safety and long-term efficacy of fistulotomy and primary sphincteroplasty (FIPS). Secondary endpoints were its impact on postoperative continence status and patients' satisfaction. METHODS A retrospective study was conducted on patients with cryptoglandular anal fistula (AF) who had FIPS between June 2006 and May 2017. Patients were evaluated with standardized telephone interviews and clinical/instrumental assessment. Main outcome measures included fistula healing rate, continence status, and patient satisfaction. Incontinence was defined as an inability to hold either gas, liquid, or solid stools, as well as postdefecation soiling, and was measured by the Cleveland Clinic fecal incontinence score. Patient satisfaction was evaluated by an 11-point numeric rating scale. RESULTS There were 203 patients (139 males; mean age: 48.7 years) who had FIPS. The overall healing rate was 93% (188 patients) with a mean follow-up period of 56 ± 31 months. Half of the total cohort (51%) had a complex fistula. Preoperatively, 8 (4%) patients complained of postdefecation soiling and 2 (1%) of gas incontinence. Postoperatively, 26 (13%) patients had continence impairment (de novo n = 24), mainly consisting of postdefecation soiling (10%). In univariate analysis, patients with recurrent (RR 6.153 95% CI 2.097-18.048; p = 0.002) or complex (RR 3.005 95% CI 1.203-7.506; p = 0.012) AF and those with secondary tracts (RR 8.190 95% CI 2.188-30.654; p = 0.004) or previous set on drainage (RR 5.286 95% CI 2.235-12.503; p = 0.0001) were at higher risk of incontinence. In multivariate analysis, no significant predictors were found, although fistula complexity approached statistical significance (RR 5.464 95% CI 0.944-31.623; p = 0.050). The mean patient satisfaction numeric rating scale was 9.3 ± 1.6. Lower satisfaction rates were found in patients with transphincteric (p = 0.011) or complex (p = 0.0001) AF, with secondary tracts (p = 0.041) or previous seton drainage (p = 0.008), and in those with postoperative continence impairment (p = 0.0001). Postoperative onset of incontinence was the only significant factor in multivariate analysis (p = 0.0001). CONCLUSIONS FIPS should be considered a valid therapeutic option for selected AF. However, the risk of postoperative minor fecal incontinence exists, and should be discussed during preoperative patient counselling.
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Affiliation(s)
- F Litta
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.
| | - A Parello
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - V De Simone
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - U Grossi
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - R Orefice
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - C Ratto
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
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Tantiphlachiva K, Sahakitrungruang C, Pattanaarun J, Rojanasakul A. Effects of preoperative endoanal ultrasound on functional outcome after anal fistula surgery. BMJ Open Gastroenterol 2019; 6:e000279. [PMID: 31139426 PMCID: PMC6506025 DOI: 10.1136/bmjgast-2019-000279] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 02/17/2019] [Accepted: 02/23/2019] [Indexed: 12/12/2022] Open
Abstract
Objective Endoanal ultrasound (EAUS) is a recommended preoperative investigation for fistula-in-ano (FiA) which aims to provide the best chance of healing and preservation of continence function. This study aims are (1) to assess effect of EAUS on functional outcome and (2) to determine factors associated with clinical outcomes after FiA surgery. Design Retrospective analysis of subjects with cryptogenic FiA between January 2011 and December 2016, in a tertiary hospital, was performed by comparing EAUS and no-EAUS groups. Postoperative change in St. Mark’s faecal incontinence severity score (cFISS=FISS at 6 months after surgery–FISS before surgery) were compared. General linear model was used to determine factors associated with cFISS. Binary logistic regression was used to assess factors related to clinical outcomes. A p-value of <0.05 is considered significant. Results We enrolled 339 subjects; 109 (M:F 91:18, mean age 41.7±13.6 years) of 115 in EAUS group and 230 in no-EAUS group (M:F 195:35, mean age 42.6±13.0 years). There were higher proportions of recurrent cases (24.8% vs 13.9%, p=0.014) and complex FiA (80.7% vs 50.4%, p=0.001) in EAUS group. Postoperative FISS (mean±SE) were increased in both groups; preoperative versus postoperative FISS were 0.36±0.20 versus 0.59±0.25 in EAUS group (p=0.056) and 0.31±0.12 versus 0.76±0.17 in no-EAUS group (p<0.001). EAUS had significant effects on cFISS in both univariate analysis, F(1,261)=4.053, p=0.045; and multivariate analysis, F(3,322)=3.147, p=0.025, Wilk’s Lambda 0.972. Other associated factors included recurrent fistula (F(3,322)=0.777, p=0.007, Wilk’s Lambda 0.993) and fistula classification (F(3,322)=16.978, p<0.001, Wilk’s Lambda 0.863). After a mean follow-up of 33.6±28.6 weeks, success rate was 63.3%(EAUS) and 60% (no-EAUS), p=0.822. Factors associated with clinical outcomes were fistula complexity, number of tracts, recurrence, number of previous surgery and type of operations. Accuracy of EAUS was 90.8% and not related to clinical outcomes (p=0.522). Conclusion EAUS had favourable effects on functional outcome after FiA surgery while multiple factors were associated with clinical outcomes. EAUS is useful, accurate, inexpensive and can be the first tool for planning of complex and recurrent FiA.
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Abstract
Anal fistulas are a common anorectal disease and are frequently associated with a perianal abscess. The etiology is based on a cryptoglandular infection in the intersphincteric space. Surgery remains the only definitive therapy. The primary goal of definitive fistula surgery is healing; however, success of fistula surgery is influenced by a variety of factors including the surgeon's experience, type of fistula, involvement of sphincter muscles, type of surgical procedure and patient-related factors. For the surgical treatment of a complex anal fistula, a variety of operative procedures have been described including fistulectomy with sphincterotomy, different flap procedures (e.g. mucosal flap and advancement flap) and finally so-called sphincter-preserving techniques, such as LIFT (ligation of intersphincteric fistula tract), VAAFT (video-assisted anal fistula treatment), the use of plugs of collagen or fibrin glue sealants as well as laser procedures or the clip. In the search for suitable quality indicators in anal fistula surgery there is a conflict between healing and preservation of continence. If potential quality indicators are identified the principles of anal fistula surgery must be adhered to and the appropriate selection of patients and procedures is of crucial importance to achieve high healing rates without compromising continence or inducing surgical revision due to abscesses or recurrence. Based on the available literature and guidelines, in the assessment of quality indicators considerable differences exist with respect to patient selection, etiology of anal fistulas and length of follow-up. Heterogeneity of treatment protocols lead to difficulties in a definitive assessment of which surgical treatment is the best option for complex anal fistulas.
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Affiliation(s)
- O Schwandner
- Abteilung für Proktologie, Krankenhaus Barmherzige Brüder Regensburg, Prüfeninger Str. 86, 93049, Regensburg, Deutschland.
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Treatment of Complicated Anal Fistula by an Endofistular Polyurethane-Sponge Vacuum Therapy: A Pilot Study. Dis Colon Rectum 2018; 61:1435-1441. [PMID: 30399049 DOI: 10.1097/dcr.0000000000001233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Treatment of supra- and transsphincteric anal fistulas remains a clinical challenge because current treatment results are variable and potentially endanger sphincter function. OBJECTIVE Based on positive results of endoluminal polyurethane-sponge vacuum therapy in the upper and lower GI tract, a new system for endofistular vacuum therapy was developed for anal fistulas to utilize vacuum therapy to remove the endofistular pseudoepithelium and to induce granulation in the fistula tract. DESIGN This study is based on a prospective case series. PATIENTS Seven patients with complicated anal fistulas (3 associated with Crohn's disease and 4 of cryptoglandular origin) longer than 4 cm were treated. Initially, the fistula was curettaged and the first endofistular vacuum therapy sponge was positioned in the fistula tract. The inner fistula opening was closed by suture. A 125 mm Hg constant vacuum was applied to the sponge, and the endofistular vacuum therapy sponge was changed a median of 3 (3-5) times after each 48 to 72 hours of constant vacuum therapy. After final removal, the fistulas were reevaluated every other week for 3 months. MAIN OUTCOME MEASURE The main outcome measured was the closure of the fistula. RESULTS All patients tolerated the therapy well and no adverse events were observed. Fistula tract closure was demonstrated within 4 weeks after the termination of vacuum therapy. One patient with cryptoglandular fistula developed a recurrence within the follow-up of 3 months. LIMITATIONS This was an observational study that had no control arm. CONCLUSION In this pilot case series, the results are encouraging. Because endoluminal vacuum therapy would be a new and sphincter-sparing therapy, this concept warrants further investigation in controlled trials.
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Williams G, Williams A, Tozer P, Phillips R, Ahmad A, Jayne D, Maxwell-Armstrong C. The treatment of anal fistula: second ACPGBI Position Statement - 2018. Colorectal Dis 2018; 20 Suppl 3:5-31. [PMID: 30178915 DOI: 10.1111/codi.14054] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 02/16/2018] [Indexed: 02/08/2023]
Abstract
It is over 10 years since the first ACPGBI Position Statement on the management of anal fistula was published in 2007. This second edition is the result of scrutiny of the literature published during this time; it updates the original Position Statement and reviews the published evidence surrounding treatments for anal fistula that have been developed since the original publication.
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Affiliation(s)
- G Williams
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - A Williams
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - P Tozer
- St Mark's Hospital, Harrow, London, UK
| | | | - A Ahmad
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - D Jayne
- University of Leeds, Leeds, UK
| | - C Maxwell-Armstrong
- National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
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Marinello F, Kraft M, Ridaura N, Vallribera F, Espín E. Tratamiento de la fístula anal mediante clip con el dispositivo OTSC ® : resultados a corto plazo. Cir Esp 2018. [DOI: 10.1016/j.ciresp.2018.02.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Felt-Bersma RJF, Vlietstra MS, Vollebregt PF, Han-Geurts IJM, Rempe-Sorm V, Vander Mijnsbrugge GJH, Molenaar CBH. 3D high-resolution anorectal manometry in patients with perianal fistulas: comparison with 3D-anal ultrasound. BMC Gastroenterol 2018; 18:44. [PMID: 29618340 PMCID: PMC5885412 DOI: 10.1186/s12876-018-0770-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 03/14/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Perianal fistula surgery can damage the anal sphincters which may cause faecal incontinence. By measuring regional pressures, 3D-HRAM potentially provides better guidance for surgical strategy in patients with perianal fistulas. The aim was to measure regional anal pressures with 3D-HRAM and to compare these with 3D-EUS findings in patients with perianal fistulas. METHODS Consecutive patients with active perianal fistulas who underwent both 3D-EUS and 3D-HRAM at a clinic specialised in proctology were included. A group of 30 patients without fistulas served as controls. Data regarding demographics, complaints, previous perianal surgical procedures and obstetric history were collected. The mean and regional anal pressures were measured with 3D-HRAM. Fistula tract areas detected with 3D-EUS were analysed with 3D-HRAM by visual coding and the regional pressures of the corresponding and surrounding area of the fistula tract areas were measured. The study was granted by the VUmc Medical Ethical Committee. RESULTS Forty patients (21 males, mean age 47) were included. Four patients had a primary fistula, 19 were previously treated with a seton/abscess drainage and 17 had a recurrence after previously performed fistula surgery. On 3D-HRAM, 24 (60%) fistula tract areas were good and 8 (20%) moderately visible. All but 7 (18%) patients had normal mean resting pressures. The mean resting pressure of the fistula tract area was significantly lower compared to the surrounding area (47 vs. 76 mmHg; p < 0.0001). Only 2 (5%) patients had a regional mean resting pressure < 10 mmHg of the fistula tract area. Using a Δ mean resting pressure ≥ 30 mmHg difference between fistula tract area and non-fistula tract area as alternative cut-off, 21 (53%) patients were identified. In 6 patients 3D-HRAM was repeated after surgery: a local pressure drop was detected in one patient after fistulotomy with increased complaints of faecal incontinence. CONCLUSIONS Profound local anal pressure drops are found in the fistula tract areas in patients normal mean resting pressures. Fistulotomy may affect local sphincter pressure. This might influence surgical decision making in future.
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Affiliation(s)
- Richelle J F Felt-Bersma
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands. .,Proctos Clinic, Bilthoven, The Netherlands.
| | - Maarten S Vlietstra
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands
| | - Paul F Vollebregt
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands
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Ferrer-Márquez M, Espínola-Cortés N, Reina-Duarte Á, Granero-Molina J, Fernández-Sola C, Hernández-Padilla JM. Analysis and description of disease-specific quality of life in patients with anal fistula. Cir Esp 2018; 96:213-220. [PMID: 29452968 DOI: 10.1016/j.ciresp.2017.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 12/18/2017] [Accepted: 12/20/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION In patients diagnosed with anal fistula, knowing the quality of life specifically related to the disease can help coloproctology specialists to choose the most appropriate therapeutic strategy for each case. The aim of our study is to analyzse and describe the factors related to the specific quality of life in a consecutive series of patients diagnosed with anal fistula. METHODS Observational, cross-sectional study carried out from March 2015 to February 2017. All patients were assessed in the colorectal surgery unit of a hospital in southeast of Spain. After performing an initial anamnesis and a physical examination, patients diagnosed with anal fistula completed the Quality of Life in Ppatients with Anal Fistula Questionnaire (QoLAF-Q). This questionnaire specifically measures quality of life in people with anal fistula and its score range is the following: zero impact = 14 points, limited impact = 15 to 28 points, moderate impact = 29 to 42 points, high impact = 43 to 56 points, and very high impact = 57 to 70 points. RESULTS A total of 80 patients were included. The median score obtained in the questionnaire for the sample studied was 34.00 (range=14-68). Statistically significant differences between patients with "primary anal fistula" (n=65) and "recurrent anal fistula" (n=15) were observed (mean rank=42.96 vs. mean rank=29.83, p=0.048). Furthermore, an inverse proportion (P=.016) between "time with clinical symptoms" and "impact on quality of life" was found (<6 months: mean rank = 45.55; 6-12 months: mean rank = 44.39; 1-2 years: mean rank = 37.83; 2-5 years: mean rank = 22; >5 years: mean rank = 19.00). There were no statistically significant differences (P=.149) between quality of life amongst patients diagnosed with complex (mean rank = 36.13) and simple fistulae (mean rank = 43.59). CONCLUSIONS Anal fistulae exert moderate-high impact on patients' quality of life. "Shorter time experiencing clinical symptoms" and the "presence of primary fistula" are factors that can be associated with worse quality of life.
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Affiliation(s)
- Manuel Ferrer-Márquez
- Servicio de Cirugía General y Aparato Digestivo, hospital Torrecárdenas, Almería, España.
| | | | - Ángel Reina-Duarte
- Servicio de Cirugía General y Aparato Digestivo, hospital Torrecárdenas, Almería, España
| | - José Granero-Molina
- Departamento de Enfermería, Fisioterapia y Medicina, Facultad de Fisioterapia, Enfermería y Ciencias de la Educación, Universidad de Almería, España; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Temuco, Chile
| | - Cayetano Fernández-Sola
- Departamento de Enfermería, Fisioterapia y Medicina, Facultad de Fisioterapia, Enfermería y Ciencias de la Educación, Universidad de Almería, España; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Temuco, Chile
| | - José Manuel Hernández-Padilla
- Departamento de Enfermería, Fisioterapia y Medicina, Facultad de Fisioterapia, Enfermería y Ciencias de la Educación, Universidad de Almería, España; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Temuco, Chile; Adult, Child and Midwifery Department, School of Health and Education, Middlesex University, Londres, Reino Unido
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Turner JS, Okonkwo A, Chase A, Clark CE. Early outcomes of fluorescence angiography in the setting of endorectal mucosa advancement flaps. Tech Coloproctol 2017; 22:25-30. [PMID: 29256139 DOI: 10.1007/s10151-017-1732-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 09/10/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Fistula-in-ano has a reported incidence of 31-34%. Besides fistulotomy, options for fistula repair are seton placement, endorectal advancement flap (ERAF), fibrin sealant, anal fistula plug and ligation of the intersphincteric fistula tract. Despite having a reported success rate as high as 75-98%, ERAF is not without complications, including flap breakdown, recurrence and fecal incontinence. Traditionally, maintaining a broad base to preserve blood supply has been advocated to reduce flap failure. And the aim of the present study was to evaluate outcomes of adult patients who underwent ERAF for complex fistula-in-ano with the use of intraoperative fluorescence angiography (FA) at our institution between July 2014 and July 2016. METHODS We retrospectively reviewed consecutive cases of complex fistula-in-ano repair with ERAF and FA from a prospectively maintained dataset of adult patients with complex fistula-in-ano. Demographics, intraoperative data and 60-day outcomes were recorded and reviewed. RESULTS Six patients [five males and one female with a mean age of 40 years (range 25-46 years)], with a total of seven fistulas, were identified. Six (85.7%) of these patients had undergone prior surgery for fistula-in-ano. No recurrences or complications of any type were noted at 2-week and 8-week follow-up. The majority of patients (71.4%) required flap revision based on intraoperative FA prior to flap fixation. CONCLUSIONS FA is safe and offers real-time assessment of flap perfusion prior to and after fixation in anal fistula repair. The rate of flap ischemia may be underestimated, and therefore, to improve outcomes in ERAF, intraoperative FA should be included in the surgical armamentarium.
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Affiliation(s)
- J S Turner
- Division of Colon and Rectal Surgery, Department of Surgery, Morehouse School of Medicine, 720 Westview Dr., Atlanta, GA, 30310, USA.
| | - A Okonkwo
- Department of Surgery, Morehouse School of Medicine, Atlanta, GA, USA
| | - A Chase
- Division of Colon and Rectal Surgery, Department of Surgery, Morehouse School of Medicine, 720 Westview Dr., Atlanta, GA, 30310, USA
| | - C E Clark
- Division of Colon and Rectal Surgery, Department of Surgery, Morehouse School of Medicine, 720 Westview Dr., Atlanta, GA, 30310, USA
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Jayarajah U, Wickramasinghe DP, Samarasekera DN. Anal incontinence and quality of life following operative treatment of simple cryptoglandular fistula-in-ano: a prospective study. BMC Res Notes 2017; 10:572. [PMID: 29115980 PMCID: PMC5688815 DOI: 10.1186/s13104-017-2895-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 10/31/2017] [Indexed: 11/20/2022] Open
Abstract
Background Anal incontinence is a known complication following operative treatment of fistula-in-ano which can significantly impact the quality of life. This study was aimed to objectively assess the impact of operative treatment of simple fistula-in-ano on quality of life related to anal incontinence. Therefore, a prospective study was conducted in 34 patients who underwent surgery for fistula-in-ano over a period of 24 months. Quality of life and incontinence were assessed using fecal incontinence quality of life (FIQL) scale and Cleveland clinic incontinence score (CCIS) preoperatively and after a minimum of 12 months follow up (mean-27 months, range 12–40 months). The difference in FIQL and CCIS was analysed using Wilcoxon Rank test and Mann–Whitney U test. Results The median age of the participants was 42.5 years (range 22–63, males = 30). The majority had a trans-sphincteric tract (n = 22, 65%). Superficial tracts and inter-sphincteric tracts were found in 8 (24%) and 4 patients (12%). The overall preoperative and postoperative rates of incontinence were 18 and 38% respectively, but the severity was low. The mean overall FIQL was 16.0 (SD ± 0.4) preoperatively and 16.1 (SD ± 0.4) postoperatively. Considerable difference was seen in the scale measuring “depression/self-perception” (p = 0.012). Only 1 patient (3%) had reduction in scale “lifestyle” which measures the impact of incontinence on day-to-day activities. Conclusions Analysis of a cohort of simple cryptoglandular fistula-in-ano with low pre-operative incontinence showed no worsening in the FIQL following successful treatment despite minor worsening of incontinence. Since greater improvement was noted in scale measuring depression/self-perception, psychological interventions may be helpful before surgery to improve quality of life.
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Affiliation(s)
- Umesh Jayarajah
- Department of Surgery, Faculty of Medicine, University of Colombo, Kynsey Road, P. O. Box 271, Colombo 8, Sri Lanka
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Design and Psychometric Evaluation of the Quality of Life in Patients With Anal Fistula Questionnaire. Dis Colon Rectum 2017; 60:1083-1091. [PMID: 28891853 DOI: 10.1097/dcr.0000000000000877] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Quality of life is often considered when deciding and evaluating the treatment strategy for patients diagnosed with anal fistula. OBJECTIVE The purpose of this study was to develop and psychometrically test the Quality of Life in Patients with Anal Fistula Questionnaire. DESIGN This was an observational cross-sectional study for the development and validation of a psychometric tool. SETTINGS The study was conducted at a general hospital in the southeast of Spain. PATIENTS A convenience sample included 54 patients diagnosed with anal fistula. MAIN OUTCOMES MEASURES The reliability of the tool was assessed through its internal consistency (Cronbach α) and temporal stability (Spearman correlation coefficient (r) between test-retest). The content validity index of the items and the scale was calculated. Correlation analysis and an ordinal regression analysis between the developed tool and the Short Form 12 Health Survey examined its concurrent validity. Principal component analysis and known-group analysis using the Kruskal-Wallis test examined its construct validity. RESULTS The reliability of the developed questionnaire was very high (α = 0.908; r = 0.861; p < 0.01). Its content validity was excellent (all-item content validity index = 0.79-1.00; scale validity index = 0.92). Evidence of its concurrent validity included strong correlation between the developed tool and Short Form 12 Health Survey (r = 0.734; p < 0.001), and participant scores on the developed tool explained ≈46.2% of the between-subject variation for the participant scores on Short Form 12 Health Survey (Nagelkerke R = 0.462). Confirming its construct validity, principal component analysis revealed that 2 factors explained 81.63% of the total variance found. Known-group analysis evidenced the ability of the questionnaire to detect expected differences in patients presenting with different symptomatology. LIMITATIONS The major limitations of this study were the use of a small sample of Spanish-speaking patients, not including patients in the initial development of the questionnaire, and developing the scoring system using a summation method. CONCLUSIONS The Quality of Life in Patients with Anal Fistula Questionnaire has proven to be a valid, reliable, and concise tool that could contribute to the evaluation of quality of life among patients with an anal fistula. See Video Abstract at http://links.lww.com/DCR/A368.
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Owen HA, Buchanan GN, Schizas A, Emmanuel A, Cohen R, Williams AB. Quality of life following fistulotomy - short term follow-up. Colorectal Dis 2017; 19:563-569. [PMID: 27704667 DOI: 10.1111/codi.13538] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 07/25/2016] [Indexed: 01/16/2023]
Abstract
AIM Anal fistula causes pain and discharge of pus and blood. Treatment by fistulotomy has the highest success, but can risk continence; treatment needs to balance cure with continence. This study assessed the impact of fistulotomy on quality of life (QOL) and continence. METHOD Patients selected for fistulotomy prospectively completed the St Mark's Continence Score (full incontinence = 24) and Short Form-36 questionnaires preoperatively at two institutions with an interest in anal fistula. Patients were reassessed 3 months' postoperatively. RESULTS There were 52 patients with a median age of 44 (range 19-82) years; 10 were women. Preoperative continence scores were median 0 (range 0-23) and there was no significant difference compared with postoperative scores (median 1, range 0-24). Following fistulotomy QOL was significantly improved in four of eight domains - Bodily Pain (P < 0.001), Vitality (P < 0.01), Social Functioning (P < 0.05) and Mental Health (P < 0.001) - and returned to that of the general population. QOL for patients with intersphincteric fistula improved postfistulotomy, and for those with trans-sphincteric fistula it remained the same. Data were further examined in two groups, with and without deterioration in continence score. Where continence improved postoperatively, QOL improved in three domains; where continence deteriorated QOL improved in two domains (P < 0.05). Patients with postoperative continence scores of < 5 had worse QOL than those scoring 4 or less. CONCLUSION QOL significantly improved at 3 months' follow-up after fistulotomy where continence was maintained or a small reduction occurred.
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Affiliation(s)
- H A Owen
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK.,Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - G N Buchanan
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, Charing Cross Hospital, London, UK
| | - A Schizas
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK
| | - A Emmanuel
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - R Cohen
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - A B Williams
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK.,Department of Surgery, St Mark's Hospital, Harrow, UK
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Lee MJ, Heywood N, Sagar PM, Brown SR, Fearnhead NS. Association of Coloproctology of Great Britain and Ireland consensus exercise on surgical management of fistulating perianal Crohn's disease. Colorectal Dis 2017; 19:418-429. [PMID: 28387062 DOI: 10.1111/codi.13672] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 01/04/2017] [Indexed: 02/08/2023]
Abstract
AIM Management of fistulating perianal Crohn's disease (fpCD) is a significant challenge for a colorectal surgeon. A recent survey of surgical practice in this condition showed variation in management approaches. As a result we set out to devise recommendations for practice for UK colorectal surgeons. METHOD Results from a national survey were used to devise a set of potential consensus statements. Consultant colorectal surgeons were invited to participate in the exercise via the previous survey and the mailing list of the professional society. Iterative voting was performed on each statement using a five-point Likert scale and electronic voting, with opportunity for discussion and refinement between each vote. Consensus was defined as > 80% agreement. RESULTS Seventeen surgeons and two patient representatives voted upon 51 statements. Consensus was achieved on 39 items. Participants advocated a patient-centred approach by a colorectal specialist, within strong multidisciplinary teamworking. The use of anti-TNFα therapy is advocated. Where definitive surgical techniques are considered they should be carefully selected to avoid adverse impact on function. Ano/rectovaginal fistulas should be managed by specialists in fistulating disease. Stoma or proctectomy could be discussed earlier in a patient's treatment pathway to improve choice, as they may improve quality of life. CONCLUSION This consensus provides principles and guidance for best practice in managing patients with fpCD.
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Affiliation(s)
- M J Lee
- Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Department of General Surgery, Sheffield Teaching Hospitals, Sheffield, UK
| | - N Heywood
- University Hospital South Manchester, Manchester, UK
| | - P M Sagar
- St James University Hospital, Leeds, UK
| | - S R Brown
- Department of General Surgery, Sheffield Teaching Hospitals, Sheffield, UK
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Patel A, Gillespie C, Kiosoglous AJ. Unexpected complication after radical (inguinal) orchidectomy: trans-sphincteric anoscrotal fistula. BMJ Case Rep 2017; 2017:bcr-2016-218078. [PMID: 28073875 DOI: 10.1136/bcr-2016-218078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Anoscrotal fistula is an extremely rare condition involving an epithelialised tract between the anal canal and scrotal wall. It is more commonly seen as a congenital phenomenon in the paediatric population, and has not previously been described in the literature in adults. We present the case of a man aged 52 years who developed a complex anoscrotal fistula after a radical inguinal orchidectomy for an intratesticular seminoma. A postsurgical wound-site infection developed into a chronically discharging wound refractory to antibiotic treatment prompting further investigation. By way of MRI, a 10 cm long trans-sphincteric anoscrotal fistula was found. The patient was successfully treated by fistuloscopic curettage, internal closure using an Ovesco clip, and negative pressure dressing. We present for the first time a rare anoscrotal fistula in an adult.
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Affiliation(s)
- Amit Patel
- Department of Urology, Queen Elizabeth II Jubilee Hospital, Acacia Ridge, Queensland, Australia
| | - Chris Gillespie
- Department of General Surgery, Queen Elizabeth II Jubilee Hospital, Acacia Ridge, Queensland, Australia
| | - Anthony J Kiosoglous
- Department of Urology, Queen Elizabeth II Jubilee Hospital, Acacia Ridge, Queensland, Australia.,University of Queensland, School of Medicine and Surgery, Brisbane, Australia
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Xu Y, Liang S, Tang W. Meta-analysis of randomized clinical trials comparing fistulectomy versus fistulotomy for low anal fistula. SPRINGERPLUS 2016; 5:1722. [PMID: 27777858 PMCID: PMC5052239 DOI: 10.1186/s40064-016-3406-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 09/28/2016] [Indexed: 11/10/2022]
Abstract
Objective We evaluated the efficacy of fistulectomy compared to fistulotomy, and which procedure was the best procedure for patients with low anal fistula. Methods The literature search included PubMed, EMBASE, Cochrane library, Google original studies and a manual search of reference on the topic of fistulectomy compared to fistulotomy for anal fistula that had a deadline for publication by June 2016. Randomized controlled trials studies were included in the review. The outcome variables were analyzed which including operative time, healing time, postoperative complications, recurrence and incontinence. Results Six randomized controlled trials (fistulectomy = 280, fistulotomy = 285) were considered suitable for the meta-analysis, with a total of 565 patients. The result of meta-analysis indicated no statistically significant difference in operative time [OR 4.74, 95 % CI −2.74, 12.23, p = 0.21] and healing time [OR −3.32, 95 % CI −19.86, 13.23, p = 0.69] between the fistulectomy and fistulotomy procedures. Three main postoperative complications were included, and the combined result indicated no statistically significant difference in overall complications [OR 1.39, 95 % CI 0.51, 3.78, p = 0.52] and subgroup complication. At the end of follow up, two kinds of surgical methods have the same low recurrence rate and faecal incontinence. The result revealed that there was no significant difference in rate of fistula recurrence between the fistulectomy and the fistulotomy [OR 1.39, 95 % CI 0.70, 2.73, p = 0.34]. Conclusion The meta-analysis indicates that there is no conclusive evidence if fistulectomy or fistulotomy procedure is better in the treatment of low anal fistula.
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Affiliation(s)
- Yansong Xu
- Emergency Department, The First Affiliated Hospital of Guangxi Medical University, Nanning City, People's Republic of China
| | - Siyuang Liang
- Colorectal and Anal Department, The First Affiliated Hospital of Guangxi Medical University, Nanning City, People's Republic of China
| | - Weizhong Tang
- Colorectal and Anal Department, The First Affiliated Hospital of Guangxi Medical University, Nanning City, People's Republic of China
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