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Dawoud C, Girgis K, Stift A, Harpain F, Riss S. Treatment of anal fistulas with Obsidian RFT ®: just another autologous compound platelet-rich fibrin foam? Tech Coloproctol 2024; 28:93. [PMID: 39095560 PMCID: PMC11297054 DOI: 10.1007/s10151-024-02968-6] [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: 03/15/2024] [Accepted: 06/22/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND Sphincter-preserving techniques like autologous compound platelet-rich fibrin foam have gained popularity, offering potential for better functional outcomes in anal fistula treatment. The present study aimed to evaluate the efficacy and safety of Obsidian RFT®. METHODS The study conducted a retrospective analysis from January 2018 to December 2022 on patients who received anal fistula closure with Obsidian RTF® at the Department of General Surgery, Medical University of Vienna. Clinical diagnosis, complemented by radiographic imaging, was employed to confirm inconclusive cases. Demographic and fistula characteristics and postoperative data were collected from electronic records following STROCSS criteria. RESULTS Fifteen patients received Obsidian RFT® treatment for anal fistulas. We found no intra- and postoperative complications. The median hospital stay was 3 days. After a median follow-up of 32 months, a closure rate of 53.3% was detected. Non-significant differences were observed in various variables, yet trends emerged, indicating associations between abscess presence and non-healing fistulas. A distinct age threshold (≥ 42.7 years) served as an indicator for an inability to achieve anal fistula cure. CONCLUSION Obsidian RFT® represents a safe, minimally invasive operative procedure. Approximately half the patients experienced healing, with better outcome in a younger population. TRIAL REGISTRATION Ethical Approval number Medical University of Vienna (#1258/2018). This study was registered retrospectively in ClinicalTrials.gov (NCT06136325).
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Affiliation(s)
- C Dawoud
- Division of Visceral Surgery, Department of General Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - K Girgis
- Division of Visceral Surgery, Department of General Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - A Stift
- Division of Visceral Surgery, Department of General Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - F Harpain
- Division of Visceral Surgery, Department of General Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - S Riss
- Division of Visceral Surgery, Department of General Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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Sautereau M, Bouchard D, Brochard C, Pigot F, Siproudhis L, Fayette JM, Train C, Laurain A, Favreau C, Abramowitz L. Prospective and multicentre study of radiofrequency treatment in anal fistula. Colorectal Dis 2023; 25:289-297. [PMID: 36128714 DOI: 10.1111/codi.16344] [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: 04/11/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND The most effective treatment for anal fistula is fistulotomy, but it involves a risk of anal incontinence. To reduce this morbidity, sphincter-sparing treatments have been developed, but their success in real life is often less than 50%. The aim is to determine the clinical healing rate 6 months after radiofrequency treatment. METHODS We planned to evaluate 50 patients from three French proctology centres. Treatment efficacy was evaluated at 6 and 12 months by means of clinical and magnetic resonance imaging examination. We evaluated morbidity and healing prognostic factors. RESULTS Fifty patients with a mean age of 51 years (22-82) were included. Eleven patients had a low trans-sphincteric fistula (LTS), 21 patients had a high trans-sphincteric fistula (HTS), eight had a complex fistula and nine had Crohn's disease fistula. After 6 months, 17 patients (34.7%) had a clinically healed fistula, including five (45.5%) with LTS fistula, seven (33.3%) with HTS fistula, one (12.5%) with complex fistula, four (44.4%) with Crohn's disease, with no significant difference between these fistula types (p: 0.142). At 12 months, the healing rate was identical. MRI in 15 out of 17 clinically healed patients showed a deep remission of 73.3% at 12 months. Energy power was associated with the success of the treatment. There was an 8.2% incidence of post-surgical complications with 4.1% being abscesses (one required surgical management). Postoperative pain was minor. No new cases or deterioration of continence have been shown. CONCLUSION Radiofrequency is effective in 34.7% of the cases as an anal fistula treatment in this first prospective study, with low morbidity and no effect on continence. Clinical healing was deep (MRI) in three-quarters at 1 year. The increase in energy power during the procedure seems to be a key point to be analysed to optimise results.
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Affiliation(s)
- Marie Sautereau
- Department of Gastroenterology and Proctology, APHP, CHU Bichat, Paris, France
| | | | - Charlène Brochard
- Digestive Physiology Unit, Rennes Pontchaillou University Hospital, University of Rennes 1, Rennes, France
| | - François Pigot
- Department of Proctology, Bagatelle Hospital, Talence, France
| | - Laurent Siproudhis
- Digestive Physiology Unit, Rennes Pontchaillou University Hospital, University of Rennes 1, Rennes, France
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Pokala A, Shen B. Endoscopic Treatment of Acute and Chronic Anastomotic Leaks from Inflammatory Bowel Disease Surgery. Gastrointest Endosc Clin N Am 2022; 32:801-815. [PMID: 36202517 DOI: 10.1016/j.giec.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Acute or chronic anastomotic leak is a common complication after any gastrointestinal surgery in inflammatory bowel disease (IBD). The underlying disease of the bowel, comorbidities, malnutrition, anemia, and concurrent use of corticosteroids increase the risk for the development of anastomotic leaks. Anastomotic leak is traditionally managed with surgery. However, recent innovation has allowed the use of endoscopic methods in the management of some anastomotic leaks and their consequences. This article discusses a variety of endoscopic techniques that have either been established or are under current evaluation, for the management of anastomotic leaks in patients with IBD.
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Affiliation(s)
- Aditya Pokala
- Center for Inflammatory Bowel Disease, Columbia University Irving Medical Center/NewYork Presbyterian Hospital, Herbert Irving Pavilion Suite 843, 161 Ft Washington Avenue, New York, NY 10032, USA
| | - Bo Shen
- Center for Inflammatory Bowel Disease, Columbia University Irving Medical Center/NewYork Presbyterian Hospital, Herbert Irving Pavilion Suite 843, 161 Ft Washington Avenue, New York, NY 10032, USA.
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Bennett AL, Schwartz DA. Endoscopic Evaluation and Management of Perianal Disease. Gastrointest Endosc Clin N Am 2022; 32:747-759. [PMID: 36202514 DOI: 10.1016/j.giec.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Perianal Crohn's disease is associated with decreased quality of life, high morbidity, and high health care use. Treatment goals are to provide infection control, stop fistula drainage, and heal fistula tracts while preserving the anorectal sphincter. Treatment includes a combination of medical and surgical intervention, but new techniques are using interventional endoscopy to act as either a bridge to surgery or to decrease the need for surgical intervention. The decision on which approach to pursue requires knowledge of prior surgery, altered anatomy, prior fistula treatment, and imaging and endoscopic evaluation of fistula complexity, mucosal involvement, and associated stricture or abscess.
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Affiliation(s)
- Audrey L Bennett
- Vanderbilt University Medical Center, 1301 Medical Center Drive, 1600 The Vanderbilt Clinic, Nashville, TN 37232, USA
| | - David A Schwartz
- Vanderbilt University Medical Center, Inflammatory Bowel Disease Clinic, 719 Thompson Lane, Suite 20500, Nashville, TN 37204, USA.
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Gaertner WB, Burgess PL, Davids JS, Lightner AL, Shogan BD, Sun MY, Steele SR, Paquette IM, Feingold DL. The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Anorectal Abscess, Fistula-in-Ano, and Rectovaginal Fistula. Dis Colon Rectum 2022; 65:964-985. [PMID: 35732009 DOI: 10.1097/dcr.0000000000002473] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Wolfgang B Gaertner
- Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Pamela L Burgess
- Department of Surgery, Uniformed Services University of the Health Sciences, Eisenhower Army Medical Center, Fort Gordon, Georgia
| | - Jennifer S Davids
- Department of Surgery, University of Massachusetts, Worcester, Massachusetts
| | - Amy L Lightner
- Department of Colon and Rectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | | | - Mark Y Sun
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | - Scott R Steele
- Department of Colon and Rectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Ian M Paquette
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | - Daniel L Feingold
- Division of Colorectal Surgery, Rutgers University, New Brunswick, New Jersey
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Rubbino F, Greco L, di Cristofaro A, Gaiani F, Vetrano S, Laghi L, Bonovas S, Piovani D. Journey through Crohn's Disease Complication: From Fistula Formation to Future Therapies. J Clin Med 2021; 10:jcm10235548. [PMID: 34884247 PMCID: PMC8658128 DOI: 10.3390/jcm10235548] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 12/19/2022] Open
Abstract
Crohn’s Disease (CD) is a chronic inflammatory disorder in which up to 50% of patients develop fistula within 20 years after the initial diagnosis, and half of these patients suffer perianal fistulizing disease. The etiopathogenesis of CD-related perianal fistula is still unclear, and its phenotypical and molecular characteristics are even more indefinite. A better understanding would be crucial to develop targeted and more effective therapeutic strategies. At present, the most accredited theory for the formation of CD-related fistula identifies the epithelial-to-mesenchymal transition (EMT) as the driving force. It has been well recognized that CD carries an increased risk of malignancy, particularly mucinous adenocarcinoma is often associated with long-standing fistula in CD patients. Despite the availability of multiple treatment options, perianal fistulizing CD represents a therapeutic challenge and is associated with an important impact on patients’ quality of life. To date, the most effective management is multidisciplinary with the cooperation of gastroenterologists, surgeons, radiologists, and nutritionists and the best recommended treatment is a combination of medical and surgical approaches.
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Affiliation(s)
- Federica Rubbino
- Laboratory of Molecular Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (L.G.); (A.d.C.); (L.L.)
- Correspondence: (F.R.); (S.B.)
| | - Luana Greco
- Laboratory of Molecular Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (L.G.); (A.d.C.); (L.L.)
| | - Alessio di Cristofaro
- Laboratory of Molecular Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (L.G.); (A.d.C.); (L.L.)
| | - Federica Gaiani
- Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43126 Parma, Italy;
- Gastroenterology and Endoscopy Unit, University-Hospital of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Stefania Vetrano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (S.V.); (D.P.)
| | - Luigi Laghi
- Laboratory of Molecular Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (L.G.); (A.d.C.); (L.L.)
- Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43126 Parma, Italy;
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (S.V.); (D.P.)
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Correspondence: (F.R.); (S.B.)
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (S.V.); (D.P.)
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
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Risk factors for postoperative recurrence of anal fistula identified by an international, evidence-based Delphi consultation survey of surgical specialists. Int J Surg 2021; 92:106038. [PMID: 34339882 DOI: 10.1016/j.ijsu.2021.106038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/10/2021] [Accepted: 07/16/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Despite the emerging knowledge about postoperative anal fistula recurrence (AFR) and the increasing number of clinical studies, there is no better understanding or consensus regarding the risk factors for AFR. The aim of this study was to generate international consensus guidance statements focusing on AFR. METHODS A two-round modified Delphi process was conducted among international surgical specialists via an online survey delivered by email with a secure link created with Google Forms. Surgeons were asked to use a 9-point Likert scale to rate the importance of patient-, fistula-, and surgery-related statements developed based on our previous systematic review. Consensus was reached when at least 70% of panel members rated a statement as being of critical importance (ratings of 7-9). RESULTS Of a total of 60 experts invited, 38 experts representing 13 countries from four continents agreed to participate in the first round of the Delphi process and 31 in the second round. In total, consensus was reached on 14 statements on the risk factors for AFR in three domains: patient-related risk factors included comorbid colitis, inflammatory bowel disease and use of immunosuppressants; fistula-related factors included transsphincteric fistula, number of fistula, horseshoe extension, undetected internal opening, location of anal fistula, recurrent fistula, suprasphincteric fistula, and height of the internal opening; and surgery-related factors included type of surgery, previous fistula surgery and surgeon. CONCLUSION This Delphi study provides an evidence-based profile of risk factors for AFR in the patient-, surgery- and fistula-related domains from a global perspective. Clinically, these indicators can be incorporated to develop risk calculation tools for the early detection of AFR in high-risk patients, allowing early prevention and intervention.
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Tyrell S, Coates E, Brown SR, Lee MJ. A systematic review of the quality of reporting of interventions in the surgical treatment of Crohn's anal fistula: an assessment using the TIDiER and Blencowe frameworks. Tech Coloproctol 2021; 25:359-369. [PMID: 33599902 PMCID: PMC8016786 DOI: 10.1007/s10151-020-02359-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 10/10/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Crohn's anal fistula is a challenging condition, and may require multiple surgical procedures. To replicate successful procedures, these must be adequately reported in the literature. The aim of this study was to review the quality of reporting of components of surgical interventions for Crohn's anal fistula. METHODS A systematic review was conducted. It was registered with PROSPERO (CRD:42019135157). The Medline and EMBASE databases were searched for studies reporting interventions intended to close fistula in patients with Crohn's disease, published between 1999 and August 2019. Abstracts and full texts were screened for inclusion by two reviewers. Dual extraction of data was performed to compare reporting to the TIDiER and Blencowe frameworks for reporting of interventions. RESULTS Initial searches identified 207 unique studies; 38 full texts were screened for inclusion and 33 were included. The most common study design was retrospective cohort (17/33), and the most frequently reported interventions were anal fistula plug (n = 8) and fibrin glue (n = 6). No studies showed coverage of all domains of TIDieR. Reporting was poor among domains related to who provided an intervention, where it was provided, and how it was tailored. Reporting of domains in the Blencowe framework was poor; the majority of studies did not report the component steps of procedures or efforts to standardise them. CONCLUSIONS This study demonstrates that reporting on technical aspects of interventions for Crohn's anal fistula is poor. Surgeons should aim to improve reporting to allow accurate reproduction of techniques both in clinical practice and in clinical trials.
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Affiliation(s)
- S Tyrell
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - E Coates
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Steven R Brown
- Academic Directorate of General Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - M J Lee
- Academic Directorate of General Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, S10 2RX, UK.
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Alkhatry M, Al-Rifai A, Annese V, Georgopoulos F, Jazzar AN, Khassouan AM, Koutoubi Z, Nathwani R, Taha MS, Limdi JK. First United Arab Emirates consensus on diagnosis and management of inflammatory bowel diseases: A 2020 Delphi consensus. World J Gastroenterol 2020; 26:6710-6769. [PMID: 33268959 PMCID: PMC7684461 DOI: 10.3748/wjg.v26.i43.6710] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/15/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023] Open
Abstract
Ulcerative colitis and Crohn's disease are the main entities of inflammatory bowel disease characterized by chronic remittent inflammation of the gastrointestinal tract. The incidence and prevalence are on the rise worldwide, and the heterogeneity between patients and within individuals over time is striking. The progressive advance in our understanding of the etiopathogenesis coupled with an unprecedented increase in therapeutic options have changed the management towards evidence-based interventions by clinicians with patients. This guideline was stimulated and supported by the Emirates Gastroenterology and Hepatology Society following a systematic review and a Delphi consensus process that provided evidence- and expert opinion-based recommendations. Comprehensive up-to-date guidance is provided regarding diagnosis, evaluation of disease severity, appropriate and timely use of different investigations, choice of appropriate therapy for induction and remission phase according to disease severity, and management of main complications.
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Affiliation(s)
- Maryam Alkhatry
- Gastroenterology and Endoscopy Department, Ibrahim Bin Hamad Obaid Allah Hospital, Ministry of Health and Prevention, Ras Al Khaiman, United Arab Emirates
| | - Ahmad Al-Rifai
- Department of Gastroenterology, Sheikh Shakbout Medical City, Abu Dhabi, United Arab Emirates
| | - Vito Annese
- Department of Gastroenterology, Valiant Clinic, Dubai, United Arab Emirates
- Department of Gastroenterology and Endoscopy, American Hospital, Dubai, United Arab Emirates
| | | | - Ahmad N Jazzar
- Gastroenterology Division, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Ahmed M Khassouan
- Digestive Disease Unit, Rashid Hospital, Dubai, United Arab Emirates
| | - Zaher Koutoubi
- Digestive Disease Institute, Cleveland Clinic, Abu Dhabi, United Arab Emirates
| | - Rahul Nathwani
- Department of Gastroenterology, Mediclinic City Hospital, Dubai, United Arab Emirates
- Department of Gastroenterology, Mohammed Bin Rashid University, Dubai, United Arab Emirates
| | - Mazen S Taha
- Gastroenterology and Hepatology, Tawam Hospital, Al Ain, United Arab Emirates
| | - Jimmy K Limdi
- Department of Gastroenterology, The Pennine Acute Hospitals NHS Trust, Manchester Academic Health Sciences, University of Manchester, Manchester M8 5RB, United Kingdom
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Panda S, Connolly MP, Ramirez MG, Beltrán de Heredia J. Costs Analysis of Fibrin Sealant for Prevention of Anastomotic Leakage in Lower Colorectal Surgery. Risk Manag Healthc Policy 2020; 13:5-11. [PMID: 32021515 PMCID: PMC6968803 DOI: 10.2147/rmhp.s221008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 01/03/2020] [Indexed: 11/23/2022] Open
Abstract
Introduction Postoperative anastomotic leaks remain a common and serious complication of colorectal surgeries and are a major cause of mortality and morbidity of these procedures. Anastomotic leaks (AL) have been extensively studied; however, there has been no significant reduction in their prevalence over time. In addition, there is a significant economic burden from AL attributed to the need for repeat surgery, radiologic intervention and lengthened hospital stay. We conducted a comparative cost analysis of patients undergoing colorectal surgery with anastomosis, with the application of fibrin sealant (FS) to the sutured anastomosis versus not treating the sutured anastomosis with FS. Methods The deterministic decision-tree model was populated with clinical data including operating room time, hospitalization days, occurrence of AL, need for revision surgery, blood products and radiologic interventions to treat the AL in lower colorectal surgery. A systematic literature review was conducted to identify appropriate studies with these variables. Results The average cost per case treated lower colorectal surgery with fibrin sealant glue 10 mL Tisseel® and those not treated with a fibrin sealant after suturing the anastomoses was €3233 and €4130, respectively, for resource expenses paid by the healthcare system. This would suggest potential savings of €897 per surgery, achieved through the application of FS to the sutured anastomosis for preventing AL following colorectal surgery. Conclusion Application of FS to the sutured anastomosis in lower colorectal surgery resulted in a decrease in post-operative AL, and cost savings based on a reduction in hospitalization days, a reduction needing: revision surgery, radiologic intervention and blood products to treat AL.
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Affiliation(s)
- Saswat Panda
- Global Market Access Solutions LLC, Charlotte, NC, USA
| | - Mark P Connolly
- Global Market Access Solutions LLC, Charlotte, NC, USA.,University of Groningen, Department of Pharmacy, Unit of Pharmacoeconomics, Groningen, Netherlands
| | - Manuel G Ramirez
- Global HEOR Advanced Surgery, Baxter Health Care Corporation, Deerfield, MA, USA
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Amato A, Bottini C, De Nardi P, Giamundo P, Lauretta A, Realis Luc A, Piloni V. Evaluation and management of perianal abscess and anal fistula: SICCR position statement. Tech Coloproctol 2020; 24:127-143. [DOI: 14) evaluation and management of perianal abscess and anal fistula: siccr position statement.a.amato, c.bottini, p.de nardi, p.giamundo, a.lauretta, a.realis luc & v.piloni.tech coloproctol 2020 24:127-143 doi 10.1007/s10151-019-02144-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 12/23/2019] [Indexed: 09/10/2023]
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12
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Evaluation and management of perianal abscess and anal fistula: SICCR position statement. Tech Coloproctol 2020; 24:127-143. [PMID: 31974827 DOI: 10.1007/s10151-019-02144-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023]
Abstract
Perianal sepsis is a common condition ranging from acute abscess to chronic anal fistula. In most cases, the source is considered to be a non-specific cryptoglandular infection starting from the intersphincteric space. Surgery is the main treatment and several procedures have been developed, but the risks of recurrence and of impairment of continence still seem to be an unresolved issue. This statement reviews the pertinent literature and provides evidence-based recommendations to improve individualized management of patients.
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13
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Role of interventional inflammatory bowel disease in the era of biologic therapy: a position statement from the Global Interventional IBD Group. Gastrointest Endosc 2019; 89:215-237. [PMID: 30365985 DOI: 10.1016/j.gie.2018.09.045] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 09/29/2018] [Indexed: 02/08/2023]
Abstract
Interventional (or therapeutic) inflammatory bowel disease (IBD) endoscopy has an expanding role in the treatment of disease and surgical adverse events. Endoscopic therapy has been explored and used in the management of strictures, fistulas/abscesses, colitis-associated neoplasia, postsurgical acute or chronic leaks, and obstructions. The endoscopic therapeutic modalities include balloon dilation, stricturotomy, stent placement, fistulotomy, fistula injection and clipping, sinusotomy, EMR, and endoscopic submucosal dissection. With a better understanding of the disease course of IBD, improved long-term impact of medical therapy, and advances in endoscopic technology, we can foresee interventional IBD becoming an integrated part of the multidisciplinary approach to patients with complex IBD.
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14
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Steinhart AH, Panaccione R, Targownik L, Bressler B, Khanna R, Marshall JK, Afif W, Bernstein CN, Bitton A, Borgaonkar M, Chauhan U, Halloran B, Jones J, Kennedy E, Leontiadis GI, Loftus EV, Meddings J, Moayyedi P, Murthy S, Plamondon S, Rosenfeld G, Schwartz D, Seow CH, Williams C. Clinical Practice Guideline for the Medical Management of Perianal Fistulizing Crohn's Disease: The Toronto Consensus. Inflamm Bowel Dis 2019; 25:1-13. [PMID: 30099529 DOI: 10.1093/ibd/izy247] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Fistulas occur in about 25% of patients with Crohn's disease (CD) and can be difficult to treat. The aim of this consensus was to provide guidance for the management of patients with perianal fistulizing CD. METHODS A systematic literature search identified studies on the management of fistulizing CD. The quality of evidence and strength of recommendations were rated according to the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach. Statements were developed through an iterative online platform using a modified Delphi process, then finalized, and voted on by a group of specialists. RESULTS The quality of evidence for treatment of fistulizing CD was generally of very low quality, and because of the scarcity of good randomized controlled trials (RCTs), these consensus statements generally provide conditional suggestions (5 of 7 statements). Imaging and surgical consultations were recommended in the initial assessment of patients with active fistulizing CD, particularly those with complicated disease. Antibiotic therapy is useful for initial symptom control. Antitumor necrosis factor (anti-TNF) therapy was recommended to induce symptomatic response, and continued use was suggested to achieve and maintain complete remission. The use of concomitant immunosuppressant therapies may be useful to optimize pharmacokinetic parameters when initiating anti-TNF therapy. When there has been an inadequate symptomatic response to medical management strategies, surgical therapy may provide effective fistula healing for some patients. CONCLUSIONS Optimal management of perianal fistulizing CD requires a collaborative effort between gastroenterologists and surgeons and may include the evidence-based use of existing therapies, as well as surgical assessments and interventions when needed. 10.1093/ibd/izy247_video1izy247.video15978518763001.
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Affiliation(s)
- A Hillary Steinhart
- Division of Gastroenterology, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Remo Panaccione
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Laura Targownik
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Brian Bressler
- Department of Medicine, Division of Gastroenterology, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Reena Khanna
- Department of Medicine, University of Western Ontario, London, Ontario, Canada
| | - John K Marshall
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Waqqas Afif
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Charles N Bernstein
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Alain Bitton
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Mark Borgaonkar
- Faculty of Medicine, Memorial University, St John's, Newfoundland, Canada
| | - Usha Chauhan
- Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Brendan Halloran
- Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada
| | - Jennifer Jones
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Erin Kennedy
- Division of General Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Grigorios I Leontiadis
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Edward V Loftus
- Division of Gastroenterology & Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonathan Meddings
- Division of Gastroenterology, University of Ottawa, Ottawa, Ontario, Canada
| | - Paul Moayyedi
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Sanjay Murthy
- Division of Gastroenterology, University of Ottawa, Ottawa, Ontario, Canada
| | - Sophie Plamondon
- Department of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Greg Rosenfeld
- Division of Gastroenterology, Pacific Gastroenterology Associates, Vancouver, British Columbia, Canada
| | - David Schwartz
- Inflammatory Bowel Disease Center, Vanderbilt University, Nashville, Tennessee, USA
| | - Cynthia H Seow
- Departments of Medicine & Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Chadwick Williams
- Division of Digestive Care & Endoscopy, Department of Medicine, Dartmouth General Hospital, Halifax, Nova Scotia, Canada
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Steinhart AH, Panaccione R, Targownik L, Bressler B, Khanna R, Marshall JK, Afif W, Bernstein CN, Bitton A, Borgaonkar M, Chauhan U, Halloran B, Jones J, Kennedy E, Leontiadis GI, Loftus EV, Meddings J, Moayyedi P, Murthy S, Plamondon S, Rosenfeld G, Schwartz D, Seow CH, Williams C. Clinical Practice Guideline for the Medical Management of Perianal Fistulizing Crohn's Disease: The Toronto Consensus. J Can Assoc Gastroenterol 2018; 1:141-154. [PMID: 31799497 DOI: 10.1093/jcag/gwy047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Fistulas occur in about 25% of patients with Crohn's disease (CD) and can be difficult to treat. The aim of this consensus was to provide guidance for the management of patients with perianal fistulizing CD. Methods A systematic literature search identified studies on the management of fistulizing CD. The quality of evidence and strength of recommendations were rated according to the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach. Statements were developed through an iterative online platform using a modified Delphi process, then finalized, and voted on by a group of specialists. Results The quality of evidence for treatment of fistulizing CD was generally of very low quality, and because of the scarcity of good randomized controlled trials (RCTs), these consensus statements generally provide conditional suggestions (5 of 7 statements). Imaging and surgical consultations were recommended in the initial assessment of patients with active fistulizing CD, particularly those with complicated disease. Antibiotic therapy is useful for initial symptom control. Antitumor necrosis factor (anti-TNF) therapy was recommended to induce symptomatic response, and continued use was suggested to achieve and maintain complete remission. The use of concomitant immunosuppressant therapies may be useful to optimize pharmacokinetic parameters when initiating anti-TNF therapy. When there has been an inadequate symptomatic response to medical management strategies, surgical therapy may provide effective fistula healing for some patients. Conclusions Optimal management of perianal fistulizing CD requires a collaborative effort between gastroenterologists and surgeons and may include the evidence-based use of existing therapies, as well as surgical assessments and interventions when needed.
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Affiliation(s)
- A Hillary Steinhart
- Division of Gastroenterology, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Remo Panaccione
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Laura Targownik
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Brian Bressler
- Department of Medicine, Division of Gastroenterology, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Reena Khanna
- Department of Medicine, University of Western Ontario, London, Ontario, Canada
| | - John K Marshall
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Waqqas Afif
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Charles N Bernstein
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Alain Bitton
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Mark Borgaonkar
- Faculty of Medicine, Memorial University, St John's, Newfoundland, Canada
| | - Usha Chauhan
- Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Brendan Halloran
- Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada
| | - Jennifer Jones
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Erin Kennedy
- Division of General Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Grigorios I Leontiadis
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Edward V Loftus
- Division of Gastroenterology & Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonathan Meddings
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Paul Moayyedi
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Sanjay Murthy
- Division of Gastroenterology, University of Ottawa, Ottawa, Ontario, Canada
| | - Sophie Plamondon
- Department of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Greg Rosenfeld
- Division of Gastroenterology, Pacific Gastroenterology Associates, Vancouver, British Columbia, Canada
| | - David Schwartz
- Inflammatory Bowel Disease Center, Vanderbilt University, Nashville, Tennessee, USA
| | - Cynthia H Seow
- Departments of Medicine & Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Chadwick Williams
- Division of Digestive Care & Endoscopy, Department of Medicine, Dartmouth General Hospital, Halifax, Nova Scotia, Canada
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16
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Kotze PG, Shen B, Lightner A, Yamamoto T, Spinelli A, Ghosh S, Panaccione R. Modern management of perianal fistulas in Crohn's disease: future directions. Gut 2018; 67:1181-1194. [PMID: 29331943 DOI: 10.1136/gutjnl-2017-314918] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/20/2017] [Accepted: 12/15/2017] [Indexed: 12/12/2022]
Abstract
Perianal fistulae in patients with Crohn's disease (CD) can be associated with significant morbidity resulting in negative impact on quality of life. The last two decades have seen significant advancements in the management of perianal fistulas in CD, which has evolved into a multidisciplinary approach that includes gastroenterologists, colorectal surgeons, endoscopists and radiologists. Despite the introduction of new medical therapies such as antitumour necrosis factor and novel models of care delivery, the best fistula healing rates reported with combined medical and surgical approaches are approximately 50%. More recently, newer biologics, cell-based therapies as well as novel endoscopic and surgical techniques have been introduced raising new hopes that outcomes can be improved upon. In this review, we describe the modern management and the most recent advances in the management of complex perianal fistulising CD, which will likely impact clinical practice. We will explore optimal use of both older and newer biological agents, as well as new data on cell-based therapies. In addition, new techniques in endoscopic and surgical approaches will be discussed.
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Affiliation(s)
- Paulo Gustavo Kotze
- Division of Gastroenterology and Hepatology, Inflammatory Bowel Disease Unit, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Bo Shen
- Interventional IBD Unit, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Amy Lightner
- Division of Colorectal Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Antonino Spinelli
- Division of Colon and Rectal Surgery, Humanitas Clinical and Research Center, Rozzano, Italy
| | - Subrata Ghosh
- Institute of Translational Medicine, University of Birmingham, Birmingham, UK
| | - Remo Panaccione
- Division of Gastroenterology and Hepatology, Inflammatory Bowel Disease Unit, Cumming School of Medicine, University of Calgary, Calgary, Canada
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17
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Lichtenstein GR, Loftus EV, Isaacs KL, Regueiro MD, Gerson LB, Sands BE. ACG Clinical Guideline: Management of Crohn's Disease in Adults. Am J Gastroenterol 2018; 113:481-517. [PMID: 29610508 DOI: 10.1038/ajg.2018.27] [Citation(s) in RCA: 750] [Impact Index Per Article: 125.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Accepted: 01/11/2018] [Indexed: 02/06/2023]
Abstract
Crohn's disease is an idiopathic inflammatory disorder of unknown etiology with genetic, immunologic, and environmental influences. The incidence of Crohn's disease has steadily increased over the past several decades. The diagnosis and treatment of patients with Crohn's disease has evolved since the last practice guideline was published. These guidelines represent the official practice recommendations of the American College of Gastroenterology and were developed under the auspices of the Practice Parameters Committee for the management of adult patients with Crohn's disease. These guidelines are established for clinical practice with the intent of suggesting preferable approaches to particular medical problems as established by interpretation and collation of scientifically valid research, derived from extensive review of published literature. When exercising clinical judgment, health-care providers should incorporate this guideline along with patient's needs, desires, and their values in order to fully and appropriately care for patients with Crohn's disease. This guideline is intended to be flexible, not necessarily indicating the only acceptable approach, and should be distinguished from standards of care that are inflexible and rarely violated. To evaluate the level of evidence and strength of recommendations, we used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. The Committee reviews guidelines in depth, with participation from experienced clinicians and others in related fields. The final recommendations are based on the data available at the time of the production of the document and may be updated with pertinent scientific developments at a later time.
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Affiliation(s)
- Gary R Lichtenstein
- Department of Medicine, Division of Gastroenterology, Hospital of the University of Pennsylvania, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kim L Isaacs
- Department of Medicine, Division of Gastroenterology, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
| | - Miguel D Regueiro
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lauren B Gerson
- Department of Medicine, Division of Gastroenterology, California Pacific Medical Center, San Francisco, California, USA
| | - Bruce E Sands
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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18
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Abstract
Perianal fistulizing Crohn's disease has a major negative effect on patient quality of life and is a predictor of poor long-term outcomes. Factors involved in the pathogenesis of perianal fistulizing Crohn's disease include an increased production of transforming growth factor β, TNF and IL-13 in the inflammatory infiltrate that induce epithelial-to-mesenchymal transition and upregulation of matrix metalloproteinases, leading to tissue remodelling and fistula formation. Care of patients with perianal Crohn's disease requires a multidisciplinary approach. A complete assessment of fistula characteristics is the basis for optimal management and must include the clinical evaluation of fistula openings, endoscopic assessment of the presence of proctitis, and MRI to determine the anatomy of fistula tracts and presence of abscesses. Local injection of mesenchymal stem cells can induce remission in patients not responding to medical therapies, or to avoid the exposure to systemic immunosuppression in patients naive to biologics in the absence of active luminal disease. Surgery is still required in a high proportion of patients and should not be delayed when criteria for drug failure is met. In this Review, we provide an up-to-date overview on the pathogenesis and diagnosis of fistulizing Crohn's disease, as well as therapeutic strategies.
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Lee MJ, Heywood N, Adegbola S, Tozer P, Sahnan K, Fearnhead NS, Brown SR. Systematic review of surgical interventions for Crohn's anal fistula. BJS Open 2017; 1:55-66. [PMID: 29951607 PMCID: PMC5989984 DOI: 10.1002/bjs5.13] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Accepted: 07/06/2017] [Indexed: 12/14/2022] Open
Abstract
Background Anal fistula occurs in approximately one in three patients with Crohn's disease and is typically managed through a multimodal approach. The optimal surgical therapy is not yet clear. The aim of this systematic review was to identify and assess the literature on surgical treatments of Crohn's anal fistula. Methods A systematic review was conducted that analysed studies relating to surgical treatment of Crohn's anal fistula published on MEDLINE, Embase and Cochrane databases between January 1995 and March 2016. Studies reporting specific outcomes of patients treated for Crohn's anal fistula were included. The primary outcome was fistula healing rate. Bias was assessed using the Cochrane ROBINS‐I and ROB tool as appropriate. Results A total of 1628 citations were reviewed. Sixty‐three studies comprising 1584 patients were ultimately selected in the analyses. There was extensive reporting on the use of setons, advancement flaps and fistula plugs. Randomized trials were available only for stem cells and fistula plugs. There was inconsistency in outcome measures across studies, and a high degree of bias was noted. Conclusion Data describing surgical intervention for Crohn's anal fistula are heterogeneous with a high degree of bias. There is a clear need for standardization of outcomes and description of study cohorts for better understanding of treatment options.
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Affiliation(s)
- M J Lee
- Sheffield Teaching Hospitals NHS Foundation Trust Sheffield UK
| | - N Heywood
- University Hospital South Manchester Manchester UK
| | | | - P Tozer
- St Mark's Hospital Harrow UK
| | | | | | - S R Brown
- Sheffield Teaching Hospitals NHS Foundation Trust Sheffield UK
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20
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Shen B. Exploring endoscopic therapy for the treatment of Crohn's disease-related fistula and abscess. Gastrointest Endosc 2017; 85:1133-1143. [PMID: 28153572 DOI: 10.1016/j.gie.2017.01.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 01/14/2017] [Indexed: 02/07/2023]
Abstract
Fistula and abscess represent penetrating disease phenotypes of Crohn's disease (CD) and can develop in patients with or without prior history of CD-related surgery. While CD fistula and abscess have been traditionally treated with medical and surgical therapy, the role of endoscopic therapy in this particular phenotype of CD is expanding recently, thanks to advanced endoscopic techniques and a better understanding of pathogenesis and natural history of the disease and principle of treatment. The success of endoscopic treatment for inflammatory bowel disease depends on comprehension and appreciation of principles, then techniques, followed by instrument and device. Attempts should be made to temporarily or permanently close the feeding side (or the primary) orifice at the gut, by various forms of clipping. Endoscopic fistulotomy is feasible, particularly for perianal fistula and surgery-associated distal bowel fistula. Perianal abscess can be treated with endoscopic incision and drainage and even seton placement. Endoscopic treatment for fistula and abscess as well as for stricture has become an important part of the multidisciplinary approach to complex CD.
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Affiliation(s)
- Bo Shen
- The Interventional IBD Unit, the Cleveland Clinic Foundation, Cleveland, Ohio, USA
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21
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Ommer A, Herold A, Berg E, Farke S, Fürst A, Hetzer F, Köhler A, Post S, Ruppert R, Sailer M, Schiedeck T, Schwandner O, Strittmatter B, Lenhard BH, Bader W, Krege S, Krammer H, Stange E. S3-Leitlinie: Kryptoglanduläre Analfisteln. COLOPROCTOLOGY 2016. [DOI: 10.1007/s00053-016-0110-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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22
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Clinical Practice Guideline for the Management of Anorectal Abscess, Fistula-in-Ano, and Rectovaginal Fistula. Dis Colon Rectum 2016; 59:1117-1133. [PMID: 27824697 DOI: 10.1097/dcr.0000000000000733] [Citation(s) in RCA: 194] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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23
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Kristo I, Stift A, Staud C, Kainz A, Bachleitner-Hofmann T, Chitsabesan P, Riss S. The type of loose seton for complex anal fistula is essential to improve perianal comfort and quality of life. Colorectal Dis 2016; 18:O194-8. [PMID: 26999764 DOI: 10.1111/codi.13335] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 01/28/2016] [Indexed: 02/08/2023]
Abstract
AIM The use of a loose seton for complex anal fistulae can cause perianal discomfort and reduced quality of life. The aim of this study was to assess the impact of the novel knot-free Comfort Drain on quality of life, perianal comfort and faecal continence compared to conventional loose setons. METHOD Forty-four patients treated for complex anal fistula at a single institution between July 2013 and September 2014 were included in the study. A matched-pair analysis was performed to compare patients with a knot-free Comfort Drain and controls who were managed by conventional knotted setons. The 12-item Short Form survey (SF-12) questionnaire was used to assess quality of life. Additionally, patients reported perianal comfort and faecal incontinence using a Visual Analog Scale (VAS) and the St Mark's Incontinence Score. RESULTS The Comfort Drain was associated with improved quality of life with significant higher median physical (P = 0.001) and mental (P = 0.04) health scores compared with a conventional loose seton. According to the VAS, patients with a Comfort Drain in situ reported greater perianal comfort with significantly less burning sensation (P < 0.001) and pruritus (P < 0.001). Faecal continence was similar in each group. CONCLUSION The Comfort Drain offers improved perianal comfort and better quality of life compared with a conventional loose seton and therefore facilitates long-term therapy in patients with complex fistula-in-ano.
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Affiliation(s)
- I Kristo
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - A Stift
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - C Staud
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - A Kainz
- Department of Nephrology, Medical University of Vienna, Vienna, Austria
| | | | - P Chitsabesan
- York Teaching Hospital, NHS Foundation Trust, York, UK
| | - S Riss
- Department of Surgery, Medical University of Vienna, Vienna, Austria
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24
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Evaluation and management of perianal abscess and anal fistula: a consensus statement developed by the Italian Society of Colorectal Surgery (SICCR). Tech Coloproctol 2015; 19:595-606. [PMID: 26377581 DOI: 10.1007/s10151-015-1365-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 08/11/2015] [Indexed: 12/14/2022]
Abstract
Perianal sepsis is a common condition ranging from acute abscess to chronic fistula formation. In most cases, the source is considered to be a non-specific cryptoglandular infection starting from the intersphincteric space. The key to successful treatment is the eradication of the primary track. As surgery may lead to a disturbance of continence, several sphincter-preserving techniques have been developed. This consensus statement examines the pertinent literature and provides evidence-based recommendations to improve individualized management of patients.
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25
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Lara FJP, Serrano AM, Moreno JU, Carmona JH, Marquez MF, Pérez LR, del Rey Moreno A, Muñoz HO. Platelet-rich fibrin sealant as a treatment for complex perianal fistulas: a multicentre study. J Gastrointest Surg 2015; 19:360-8. [PMID: 25421358 DOI: 10.1007/s11605-014-2698-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 11/05/2014] [Indexed: 01/31/2023]
Abstract
INTRODUCTION The incidence of perianal fistulas is high, and this condition has a profoundly negative impact on patients' quality of life. The problem is greater when the fistula tract is high because treatment is necessarily complex (limited surgery may lead to recurrence, while aggressive surgery is associated with higher rates of faecal incontinence). To achieve a balance between these two options, we suggest that complex fistulas should be treated by sealing the tract with platelet-rich fibrin. Our objective is to evaluate the medium- to long-term results obtained from the treatment of complex perianal fistulas by sealing with platelet-rich fibrin. MATERIAL AND METHODS Prospective longitudinal multicentre study involves three colorectal surgeons working at three hospitals. The study period was October 2010 to June 2013, during which a total of 60 patients were treated for complex fistulas. In all cases, the intervention consisted of curetting the fistula tract, sealing it with platelet-rich fibrin and closing the internal orifice. We evaluated the clinical outcomes (clinical examination and pelvic magnetic resonance (MRI)) and the quality of life results, both general (SF-36) and gastrointestinal (GIQLI questionnaire) in periodic reviews during consultation. RESULT The median follow-up period was 24 months (11-43 months), during which in 40 patients (66.66 %) the fistulas remained closed, with a zero rate of faecal incontinence. The results of the quality of life questionnaires are comparable (indeed, they are better in some items for the cured patients) to those of the reference population. CONCLUSION In our opinion, this procedure is safe and its results are promising in terms of clinical outcome and medium- to long-term quality of life.
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Affiliation(s)
- F J Pérez Lara
- Digestive Surgeon, Service of Surgery, Hospital de Antequera, Málaga, Spain,
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26
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Scoglio D, Walker AS, Fichera A. Biomaterials in the treatment of anal fistula: hope or hype? Clin Colon Rectal Surg 2014; 27:172-81. [PMID: 25435826 DOI: 10.1055/s-0034-1394156] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Anal fistula (AF) presents a chronic problem for patients and colorectal surgeons alike. Surgical treatment may result in impairment of continence and long-term risk of recurrence. Treatment options for AFs vary according to their location and complexity. The ideal approach should result in low recurrence rates and minimal impact on continence. New technical approaches involving biologically derived products such as biological mesh, fibrin glue, fistula plug, and stem cells have been applied in the treatment of AF to improve outcomes and decrease recurrence rates and the risk of fecal incontinence. In this review, we will highlight the current evidence and describe our personal experience with these novel approaches.
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Affiliation(s)
- Daniele Scoglio
- Department of Surgery, University of Washington Medical Center, Seattle, Washington
| | - Avery S Walker
- Department of Surgery, Madigan Army Medical Center, Fort Lewis, Washington
| | - Alessandro Fichera
- Department of Surgery, University of Washington Medical Center, Seattle, Washington
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27
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Surgical treatment of perianal fistulizing Crohn's disease: from lay-open to cell-based therapy--an overview. ScientificWorldJournal 2014; 2014:146281. [PMID: 25431776 PMCID: PMC4241327 DOI: 10.1155/2014/146281] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Accepted: 10/21/2014] [Indexed: 02/06/2023] Open
Abstract
Background. Perianal Crohn's disease (CD) can be challenging. Despite the high incidence of fistulizing CD, literature lacks clear guidelines. Several medical, surgical, and combined treatment modalities have been proposed, but evidences are scarce. Methods. We searched the literature to assess the facets of perianal CD, with particular focus on complex fistulae. Disease epidemiology, classification, diagnosis, activity scoring systems, and medical-surgical treatments were assessed. Results. Perianal fistulizing CD is common, frequently associated with upper gastrointestinal and colorectal CD. Complex fistulas often require repeated treatments. Continence is a major concern when dealing with repeated procedures. A prudent pathway is to resolve active sepsis and to limit damages, delaying a definitive treatment to the time when acute phase has been controlled. The improved diagnostic techniques allow better preoperative planning and are useful in monitoring the response to treatment. Besides newer devices, cell-based treatments are promising tools which have recently enriched the treatment portfolio. However, the need for proctectomy is still disturbingly high in CD patients with complex perianal fistulae. Conclusions. Perianal CD can impair quality of life and lead to need for proctectomy. A staged approach is reasonable. Treatment success can be improved by multimodal treatment and collaborative management by experienced gastroenterologists and surgeons.
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Abstract
Anal fistulas require surgical treatment to cure the fistula. Fistulotomy is the treatment of choice because of its high success rate, but it also carries a risk of postoperative incontinence. Different methods have been proposed to overcome the need for dividing part or all of the sphincter, so-called "sphincter saving techniques" (SST), such as flap advancement, intrafistular injection of glue, or the insertion of a bio-prosthesis (collagen plug). However, the success rate of SSTs is lower than that of fistulotomy. Ligation of the Intersphincteric Fistula Tract (LIFT) is one of the most recent SSTs. It aims to ligate and transect the fistula by an approach through the intersphincteric space. The methodological quality of most published studies has been only average, but several studies have reported attractive success rates of 70 to 95% without postoperative incontinence. Other techniques such as endo-anal clip or injection of autologous stem cells are still anecdotal.
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Affiliation(s)
- E Pommaret
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France.
| | - P Benfredj
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
| | - D Soudan
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
| | - V de Parades
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
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29
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Gecse KB, Bemelman W, Kamm MA, Stoker J, Khanna R, Ng SC, Panés J, van Assche G, Liu Z, Hart A, Levesque BG, D'Haens G. A global consensus on the classification, diagnosis and multidisciplinary treatment of perianal fistulising Crohn's disease. Gut 2014; 63:1381-92. [PMID: 24951257 DOI: 10.1136/gutjnl-2013-306709] [Citation(s) in RCA: 248] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To develop a consensus on the classification, diagnosis and multidisciplinary treatment of perianal fistulising Crohn's disease (pCD), based on best available evidence. METHODS Based on a systematic literature review, statements were formed, discussed and approved in multiple rounds by the 20 working group participants. Consensus was defined as at least 80% agreement among voters. Evidence was assessed using the modified GRADE (Grading of Recommendations Assessment, Development, and Evaluation) criteria. RESULTS Highest diagnostic accuracy can only be established if a combination of modalities is used. Drainage of sepsis is always first line therapy before initiating immunosuppressive treatment. Mucosal healing is the goal in the presence of proctitis. Whereas antibiotics and thiopurines have a role as adjunctive treatments in pCD, anti-tumour necrosis factor (anti-TNF) is the current gold standard. The efficacy of infliximab is best documented although adalimumab and certolizumab pegol are moderately effective. Oral tacrolimus could be used in patients failing anti-TNF therapy. Definite surgical repair is only of consideration in the absence of luminal inflammation. CONCLUSIONS Based on a multidisciplinary approach, items relevant for fistula management were identified and algorithms on diagnosis and treatment of pCD were developed.
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Affiliation(s)
- Krisztina B Gecse
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands Robarts Research Institute, Amsterdam, The Netherlands
| | - Willem Bemelman
- Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Michael A Kamm
- St. Vincent's Hospital and University of Melbourne, Melbourne, Australia
| | - Jaap Stoker
- Department of Radiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Reena Khanna
- Robarts Research Institute, London, Ontario, Canada University of Western Ontario, London, Ontario, Canada
| | - Siew C Ng
- Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Julián Panés
- Department of Gastroenterology, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Gert van Assche
- Department of Gastroenterology, University of Leuven, Leuven, Belgium
| | - Zhanju Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Ailsa Hart
- APRG, Imperial College, London, UK IBD Unit, St. Mark's Hospital, London, UK
| | - Barrett G Levesque
- Robarts Research Institute, San Diego, CA, USA Division of Gastroenterology, University of California San Diego, La Jolla, California, USA
| | - Geert D'Haens
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands Robarts Research Institute, Amsterdam, The Netherlands
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Imaging techniques and combined medical and surgical treatment of perianal Crohn's disease. J Ultrasound 2013; 18:19-35. [PMID: 25767636 DOI: 10.1007/s40477-013-0042-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Accepted: 10/05/2013] [Indexed: 12/13/2022] Open
Abstract
Crohn's disease is a chronic inflammatory disease which may involve any segment of the gastrointestinal tract, most frequently the terminal ileum, the large intestine, and the perianal region. The symptoms of perianal Crohn's disease include skin disorders, hemorrhoids, anal ulcers, anorectal stenosis, perianal abscesses and fistulas, rectovaginal fistulas and carcinoma of the perianal region. The perianal manifestations of Crohn's disease cause great discomfort to the patient and are among the most difficult aspects to treat. Management of perianal disease requires a combination of different imaging modalities and a close cooperation between gastroenterologists and dedicated surgeons.
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Cirocchi R, Trastulli S, Morelli U, Desiderio J, Boselli C, Parisi A, Noya G. The treatment of anal fistulas with biologically derived products: is innovation better than conventional surgical treatment? An update. Tech Coloproctol 2012. [PMID: 23207714 DOI: 10.1007/s10151-012-0948-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
New technical approaches involving biologically derived products have been applied in the treatment for anal fistulas in order to avoid the risk of fecal incontinence. The aim of this review was to evaluate the scientific evidence present in the literature regarding these techniques. Trials comparing surgery (fistulotomy, advancement mucosal flap closure and placement of seton) versus fibrin glue, fistula plug or acellular dermal matrix were considered. In fibrin glue versus traditional surgical treatment the healing rate was higher in the surgery group, and the recurrence rate was lower in the traditional surgery group, but these results were not statistically relevant. In acellular dermal matrix (ADM) versus traditional surgical treatment the recurrence rate of fistulas was significantly lower in the ADM group, but non-significant differences were recorded in incontinence and anal deformity. Our review shows that there are no significant advantages of the new techniques involving biologically derived products. Further randomized controlled trials are needed.
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Affiliation(s)
- Roberto Cirocchi
- Department of General Surgery, St. Maria Hospital, University of Perugia, Via Tristano di Joannuccio, 05100, Terni, Italy
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Ghazi LJ, Schwartz DA. Perianal Crohn's Disease—A Gastroenterologist's Perspective. SEMINARS IN COLON AND RECTAL SURGERY 2012. [DOI: 10.1053/j.scrs.2012.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ommer A, Herold A, Berg E, Farke S, Fürst A, Hetzer F, Köhler A, Post S, Ruppert R, Sailer M, Schiedeck T, Strittmatter B, Lenhard B, Bader W, Gschwend J, Krammer H, Stange E. S3-Leitlinie: Kryptoglanduläre Analfisteln. COLOPROCTOLOGY 2011. [DOI: 10.1007/s00053-011-0210-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Shawki S, Wexner SD. Idiopathic fistula-in-ano. World J Gastroenterol 2011; 17:3277-85. [PMID: 21876614 PMCID: PMC3160530 DOI: 10.3748/wjg.v17.i28.3277] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 07/06/2011] [Accepted: 07/13/2011] [Indexed: 02/06/2023] Open
Abstract
Fistula-in-ano is the most common form of perineal sepsis. Typically, a fistula includes an internal opening, a track, and an external opening. The external opening might acutely appear following infection and/or an abscess, or more insiduously in a chronic manner. Management includes control of infection, assessment of the fistulous track in relation to the anal sphincter muscle, and finally, definitive treatment of the fistula. Fistulotomy was the most commonly used mode of management, but concerns about post-fistulotomy incontinence prompted the use of sphincter preserving techniques such as advancement flaps, fibrin glue, collagen fistula plug, ligation of the intersphincteric fistula track, and stem cells. Many descriptive and comparative studies have evaluated these different techniques with variable outcomes. The lack of consistent results, level I evidence, or long-term follow-up, as well as the heterogeneity of fistula pathology has prevented a definitive treatment algorithm. This article will review the most commonly available modalities and techniques for managing idiopathic fistula-in-ano.
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Sun XL, Lin Q, Yang BL. Sphincter-saving surgery for complex anal fistula. Shijie Huaren Xiaohua Zazhi 2011; 19:1922-1925. [DOI: 10.11569/wcjd.v19.i18.1922] [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] [Indexed: 02/06/2023] Open
Abstract
At present, the treatments for complex anal fistula are often associated with high recurrence and insufficient protection of anal function. Fistulotomy and cutting seton often lead to damage to the anal sphincters, increasing the risk of incontinence. Recently, they have been replaced gradually by sphincter-saving measures, such as advancement flap, anal fistula plug and ligation of intersphincteric fistula tract. In this article, we will review the recent advances in sphincter-saving surgical treatment of complex anal fistula.
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Fibrin glue in the endoscopic treatment of fistulae and anastomotic leakages of the gastrointestinal tract. Int J Colorectal Dis 2011; 26:303-11. [PMID: 21190028 DOI: 10.1007/s00384-010-1104-5] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/03/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND Fistulae or leakages of anastomotic junctions of the gastrointestinal tract used to be an indication for surgery. However, patients often are severely ill and endoscopic therapeutic options have been suggested to avoid surgical intervention. PURPOSE This is a retrospective analysis of fibrin glue application in the treatment of gastrointestinal fistulae or anastomotic leakages. AIM The aim of this study was to investigate the value of fibrin glue in the treatment of gastrointestinal fistulae and leakages. METHODS From September 1996 to November 2002, 52 patients with gastrointestinal fistulae or insufficiencies have been treated endoscopically including the use of fibrin glue (Tissucol Duo S®, Baxter, Unterschleissheim, Germany). Clinical data comprising concomitant therapies and results were analysed by chart review. RESULTS Twenty-six lesions were located in the oesophagus or gastroesophageal junction, 4 in the stomach, 7 in the small intestine, 13 colorectal and 2 in the pancreas. The duration of treatment ranged from 12 to 1,765 days. Two to 81 ml fibrin glue (median 8.5) was used in 1-40 sessions (median 4). All patients received antibiotics; additional endoscopic options were frequently applied. Endoscopic therapy cured 55.7% patients (n = 29); 36.5% (n = 19) were cured with fibrin glue as sole endoscopic option. In 23.1% (n = 12), surgical intervention became necessary. Patients without major infectious complications tended to have a higher cure rate without surgery (87.5% vs. 50%). Eleven patients died (21.1%). CONCLUSION Endoscopic therapy is a valuable option in the treatment of fistulae and anastomotic insufficiencies of the gastrointestinal tract. It usually is applied repeatedly. Fibrin glue is a mainstay of this procedure. Major infectious complications seem to define a subgroup of patients with poorer outcome.
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Tozer PJ, Burling D, Gupta A, Phillips RKS, Hart AL. Review article: medical, surgical and radiological management of perianal Crohn's fistulas. Aliment Pharmacol Ther 2011; 33:5-22. [PMID: 21083581 DOI: 10.1111/j.1365-2036.2010.04486.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Crohn's anal fistulas are common and cause considerable morbidity. Their management is often difficult; medical and surgical treatments rarely lead to true healing with frequent recurrence and complications. AIM To examine medical treatments previously and currently used, surgical techniques and the important role of optimal imaging. METHODS We conducted a literature search in the Pub Med database using Crohn's, Anal Fistula, Surgery, Imaging and Medical Treatment as search terms. RESULTS Antibiotics and immunosuppressants have a role, but slow initial response, side effects and relatively low remission rates of up to around a third with frequent recurrence limit their value. Long-term infliximab produces clinical remission in 36-58% of patients with combined medical and surgical management achieving optimal outcomes. Traditional and newer surgical procedures often have a high rate of recurrence with a significant risk of temporary or, in up to 10% of cases, permanent stomas, incontinence and unhealed or slowly healing wounds in 30%. CONCLUSIONS Management of Crohn's anal fistulas remains challenging. Established principles are to drain infection, use setons as required, aggressively manage active proctitis, give antibiotics, immunosuppressants and employ anti-TNFα therapy, and they demand significant co-operation between gastroenterologists and surgeons.
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Affiliation(s)
- P J Tozer
- St Mark's Hospital, Imperial College London, UK
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Affiliation(s)
- V de Parades
- Service de proctologie médico-interventionnelle, centre hospitalier Diaconesses, Croix Saint-Simon, 18, rue du Sergent-Bauchat, 75012 Paris, France.
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