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Fistelspaltung und primäre Sphinkterrekonstruktion zur Behandlung von Analfisteln. COLOPROCTOLOGY 2011. [DOI: 10.1007/s00053-011-0168-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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102
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Altomare DF, Greco VJ, Tricomi N, Arcanà F, Mancini S, Rinaldi M, Pulvirenti d'Urso A, La Torre F. Seton or glue for trans-sphincteric anal fistulae: a prospective randomized crossover clinical trial. Colorectal Dis 2011; 13:82-6. [PMID: 19832873 DOI: 10.1111/j.1463-1318.2009.02056.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Fibrin glue treatment of anal fistulae has been proposed to minimize the risk of faecal incontinence but its acceptance by coloproctologists is still poor because the published data is controversial. Therefore, we carried out a prospective randomized crossover trial comparing treatment with a commercial fibrin glue to classical seton treatment, with healing rate, hospital stay, healing time, faecal incontinence and postoperative pain as study outcomes. METHOD Sixty-four homogeneous patients with trans-sphincteric anal fistulae referred to seven colorectal units were randomized to undergo fibrin glue (39 patients) or seton (25 patients) treatment. Patients failing to heal after treatment with fibrin glue were re-randomized to undergo a second injection with glue or seton treatment. RESULTS Sixty-two of the 64 patients completed the minimum 1-year follow-up period. Twenty-one of 24 patients healed in the seton group compared with 15/38 in the fibrin glue group (P = 0.0007). The 23 failures after glue treatment were re-randomized to have a second glue injection (eight patients) or a seton treatment (15 patients). Four of the eight (50%) patients treated with a second injection of glue, and nine out of the 15 (60%) patients in the seton group, healed. Patients treated with fibrin glue reported less postoperative pain and had a shorter hospital stay than patients treated with a seton; furthermore, faecal continence and anal manometry significantly worsened after seton treatment. CONCLUSION Seton treatment has a significantly higher probability of success compared with fibrin glue treatment but poses a higher risk of faecal incontinence. Fibrin glue could be considered as a first line of treatment for patients at risk of faecal incontinence or other comorbidities.
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Affiliation(s)
- D F Altomare
- Department of Emergency and Organ Transplantation, University of Bari, Italy.
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103
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Pescatori M. Ascessi e fistole anali. PREVENZIONE E TRATTAMENTO DELLE COMPLICANZE IN CHIRURGIA PROCTOLOGICA 2011:57-83. [DOI: 10.1007/978-88-470-2062-7_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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104
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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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105
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Lenisa L, Espìn-Basany E, Rusconi A, Mascheroni L, Escoll-Rufino J, Lozoya-Trujillo R, Vallribera-Valls F, Mégevand J. Anal fistula plug is a valid alternative option for the treatment of complex anal fistula in the long term. Int J Colorectal Dis 2010; 25:1487-93. [PMID: 20556403 DOI: 10.1007/s00384-010-0957-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/21/2010] [Indexed: 02/04/2023]
Abstract
OBJECTIVE This prospective, two-centre study was designed to evaluate long-term outcomes when using a collagen plug to treat cryptoglandular anal fistulae. MATERIALS AND METHOD Over 3 years, 60 consecutive patients with cryptoglandular fistulae were treated using an anal fistula plug by experienced surgeons. Preoperative, postoperative and follow-up data were collected in a dedicated database. Success was defined as the closure of all fistula openings and the absence of discharge. Faecal incontinence scores were administered at baseline and at 6 months follow-up. RESULTS Eleven patients had multiple fistula tracts. All fistulae treated in this series were classified as complex. Seventeen fistulae were anterior tracts in females, and the remaining tracts were trans-sphincteric in nature. Thirty-eight tracts were recurrent. Mean operative time was 26 ± 10 min. No major complications, active sepsis or mortality were observed. Success rate with a mean follow-up of 13 months was 60% of patients and 70% of tracts. Mean time for recurrence was 5.7 months. Two recurrent patients were successfully treated with a redo plug procedure, and five were successfully closed with a post-plug fistulotomy, leading to a global 72% success rate without continence impairment. Of the patients with a minimum follow-up of 6 months (mean, 18.5 months; range, 6-34 months), 29 in 32 (90.6%) were healed at final evaluation. In these patients, the mean preoperative CCF incontinence score was 0.73. This was reduced to 0.14 at 6-month follow-up. The mean reduction of CCF incontinence score was -0.6 (95% CI, 1.3 to -0.1; p = 0.01). CONCLUSION Fistula tract treatment with the anal fistula plug is a safe and viable surgical option that should be offered to complex fistula patients. The reasons and risk factors for recurrence remain to be explored.
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Affiliation(s)
- Leonardo Lenisa
- Surgery Unit, Casa di Cura San Pio X, Via Francesco Nava, 31, 20159, Milan, Italy.
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106
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Abstract
PURPOSE The purpose of this study was to determine how patients with anal fistulas would rank clinical scenarios describing various management options for anal fistulas. METHOD A survey was administered to 74 consecutive patients with anal fistulas. On each survey, 10 clinical scenarios describing various treatment options for anal fistulas were scored from 1 (most likely to select) to 10 (least likely to select). Mean scores for each scenario were calculated and compared by use of a Student t test. RESULTS When combined, 74% of patients selected a sphincter-preserving technique as their primary choice compared with 26% who chose a fistulotomy (P < .0001). Compared with the highest ranking sphincter-preserving techniques, the mean scores of the scenarios involving a fistulotomy were significantly (P < .05) lower (less likely to select). The mean score of a traditional fistulotomy was the same as the mean score of a sphincter-preserving technique with a 50% success rate but no risk of diminished continence. CONCLUSIONS These data suggest that the majority of patients with an anal fistula will select a sphincter-preserving technique to manage their fistula. This finding may indicate that, within limits, it is of greater importance for most patients to minimize their risk of diminished continence than to have a highly successful treatment strategy for their fistula.
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Affiliation(s)
- C Neal Ellis
- Department of Surgery, West Penn Allegheny Health System, Pittsburgh, Pennsylvania 15212, USA.
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107
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Damin DC, Rosito MA, Contu PC, Tarta C. Fibrin glue in the management of complex anal fistula. ARQUIVOS DE GASTROENTEROLOGIA 2010; 46:300-3. [PMID: 20232010 DOI: 10.1590/s0004-28032009000400010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2009] [Accepted: 04/27/2009] [Indexed: 12/18/2022]
Abstract
CONTEXT Management of complex anal fistulas is associated with the risk of sphincter injury and fecal incontinence. In recent years, fibrin glue has emerged as an alternative sphincter-preserving treatment for anal fistulas. To date, however, there is no consensus about the efficacy of the method. OBJECTIVE To specifically evaluate the fibrin glue injection in the management of complex cryptoglandular anal fistulas. METHODS We studied a series of patients with complex anal fistulas treated with fibrin glue between January 2005 and January 2007. Only patients with fistulas of cryptoglandular origin were analyzed. Patients with fistulas related to Crohn's disease, HIV or previous surgery were excluded from the study. Under spinal anesthesia, the fistulas were curetted and injected with fibrin glue. After treatment, patients were followed-up for 12 months. RESULTS Thirty-two patients were enrolled in the study. Two patients were lost to follow-up and were excluded. Out of the remaining 30 patients, only three healed successfully (10%). Among the 27 patients who failed to heal, 9 (33.3%) were diagnosed within the first postoperative month. In 13 patients (48.1%) the failure of treatment occurred in the period between 1 and 3 months, in 3 patients (11.1%) between 3 and 6 months, and in 2 patients (7.4%) between 6 and 9 months after surgery. No treatment-related complications were observed. CONCLUSIONS In this series, fibrin glue treatment for complex cryptoglandular anal fistulas achieved a very low healing rate. Our results do not support the use of fibrin glue as a first-line treatment for patients with this type of fistula.
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Affiliation(s)
- Daniel C Damin
- Division of Coloproctology, Hospital de Clinicas de Porto Alegre, Porto Alegre, RS, Brazil.
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108
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Lupinacci RM, Vallet C, Parc Y, Chafai N, Tiret E. Treatment of fistula-in-ano with the Surgisis(®) AFP(TM) anal fistula plug. ACTA ACUST UNITED AC 2010; 34:549-53. [PMID: 20822873 DOI: 10.1016/j.gcb.2009.06.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2009] [Revised: 06/11/2009] [Accepted: 06/14/2009] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Closure of the fistula tract with an anal fistula plug has been reported to provide success rates as high as 80%. The purpose of this study was to evaluate our results with this new method. METHOD From June 2006 to September 2007, an anal fistula plug was used for the treatment of high transsphincteric fistulas. Success was defined as no residual leakage or abscess formation and closure of the external opening. RESULTS Fifteen patients (seven women), median age 46 years (range 32-58 years), were included in the study. Three had Crohn's disease, three had an anovulvar fistula and seven had undergone previous surgical-repair attempts. Three patients expelled the prosthesis on postoperative day 2, 5 and 7, respectively, and a second plug placement was followed by expulsion again. One patient developed an abscess that was noted on postoperative day 4. The fistula tract healed in 6/15 patients (40%) after 3 months and in 8/15 (53.3%) after 7 months. The success rate in Crohn's disease was 33%. No significant difference was found between patients with or without previous surgical repair. CONCLUSION In our experience, this simple technique provided success rates of 40% at 3 months and 53% at 7 months.
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Affiliation(s)
- R M Lupinacci
- Service de chirurgie générale et digestive, hôpital Saint-Antoine, AP-HP, université Pierre-et-Marie-Curie, Paris-VI, 184 rue du Faubourg-Saint-Antoine, Paris cedex 12, France
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109
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McGee MF, Champagne BJ, Stulberg JJ, Reynolds H, Marderstein E, Delaney CP. Tract length predicts successful closure with anal fistula plug in cryptoglandular fistulas. Dis Colon Rectum 2010; 53:1116-20. [PMID: 20628273 DOI: 10.1007/dcr.0b013e3181d972a9] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Collagen anal fistula plug treatment of transsphincteric fistulas produces variable results. The purpose of our study was to determine whether long-tract fistulas (>4 cm) correlated with successful closure. METHODS All patients undergoing transsphincteric cryptoglandular fistula repair with anal fistula plugs were enrolled in a prospective database. Patients with Crohn's disease were excluded. Fistula tract length was measured intraoperatively by subtracting the remaining plug length from the original plug size. All procedures used standardized techniques and postoperative care pathways. The primary outcome was complete fistula closure assessed through both postoperative outpatient visits and a follow-up telephone questionnaire. RESULTS Forty-one patients with 42 fistula tracks were enrolled over a 39-month period. Complete closure was achieved in 18 of 42 (43%) fistulas at a mean follow-up of 25 months. Closure was not associated with gender, age, tract location, duration of seton, or length of follow-up. Successful closure was significantly associated with increased tract length, because fistulas longer than 4 cm were nearly 3 times more likely to heal compared with shorter fistulas ((14/23, 61%) vs (4/19, 21%), P = .004; relative risk = 2.8; 95% CI 1.14-7.03). CONCLUSIONS Anal fistula plug repair of cryptoglandular anorectal fistulas is more successful for long-tract fistulas. Although the overall success is modest, limiting surgical indications to fistulas exceeding 4 cm may maximize benefits of the plug technique.
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Affiliation(s)
- Michael F McGee
- Department of Surgery, Division of Colorectal Surgery, University Hospitals of Cleveland Case Medical Center, Cleveland, Ohio 44106, USA
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110
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111
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112
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Abstract
Perirectal abscesses and fistulas represent the acute and chronic manifestations of the same disease process, an infected anal gland. They have beleaguered patients and physicians for millennia. A thorough understanding of the anatomy and pathophysiology of the disease process is critical for optimal diagnosis and management. Abscess management is fairly straightforward, with incision and drainage being the hallmark of therapy. Fistula management is much more complicated. It requires striking a balance between rates of healing and potential alteration of fecal continence. This, therefore, requires much more finesse. Many techniques are now available in the armamentarium of the surgeon who treats fistula-in-ano. Although no single technique is appropriate for all patients and all fistula types, appropriate selection of patients and choice of repair technique should yield higher success rates with lower associated morbidity.
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Affiliation(s)
- Mark H Whiteford
- Gastrointestinal and Minimally Invasive Surgical Division, Legacy Portland Hospitals, Portland, OR 97210, USA.
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113
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Holubar SD, Wolff BG. Advances in surgical approaches to Crohn's disease: minimally invasive surgery and biologic therapy. Expert Rev Clin Immunol 2010; 5:463-70. [PMID: 20477042 DOI: 10.1586/eci.09.16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In the last 5 years, significant advances have been made in the surgical approaches to, and medical management of, Crohn's disease (CD). This review summarizes these advances as they relate to the care of surgical patients with CD, with an emphasis on innovations in surgical techniques, specifically minimally invasive (laparoscopic) surgery, as well as on recent developments in biologic pharmacotherapies for CD that have important clinical implications for surgical patients. These include recent insights gained into the role of biologic therapy with infliximab and other newer agents in preoperative and postoperative therapy of CD patients. We will also review other recent developments relevant to the current and future surgical care of CD patients, including the treatment of less common forms of CD, such as duodenal and colonic CD, and the role of novel strategies such as fibrin glue, fistula plugs and stem cell therapy for the treatment of fistulizing anorectal CD.
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Affiliation(s)
- Stefan D Holubar
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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114
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Grimaud JC, Munoz-Bongrand N, Siproudhis L, Abramowitz L, Sénéjoux A, Vitton V, Gambiez L, Flourié B, Hébuterne X, Louis E, Coffin B, De Parades V, Savoye G, Soulé JC, Bouhnik Y, Colombel JF, Contou JF, François Y, Mary JY, Lémann M. Fibrin glue is effective healing perianal fistulas in patients with Crohn's disease. Gastroenterology 2010; 138:2275-81, 2281.e1. [PMID: 20178792 DOI: 10.1053/j.gastro.2010.02.013] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2008] [Revised: 01/06/2010] [Accepted: 02/11/2010] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Fibrin glue is a therapeutic for fistulas that activates thrombin to form a fibrin clot, which mechanically seals the fistula tract. We assessed the efficacy and safety of a heterologous fibrin glue that was injected into the fistula tracts of patients with Crohn's disease (ClinicalTrials.gov No. NCT00723047). METHODS This multicenter, open-label, randomized controlled trial included patients with a Crohn's disease activity index < or =250 and fistulas between the anus (or low rectum) and perineum, vulva, or vagina, that drained for more than 2 months. Magnetic resonance imaging or endosonography was performed to assess fistula tracts and the absence of abscesses. Patients were stratified into groups with simple or complex fistulas and randomly assigned to receive fibrin glue injections (n = 36) or only observation (n = 41) after removal of setons. The primary end point was clinical remission at week 8, defined as the absence of draining, perianal pain, or abscesses. At week 8, a fibrin glue injection was offered to patients who were not in remission. RESULTS Clinical remission was observed in 13 of the 34 patients (38%) of the fibrin glue group compared with 6 of the 37 (16%) in the observation group; these findings demonstrate the benefit of fibrin glue (odds ratio, 3.2; 95% confidence interval: 1.1-9.8; P = .04). The benefit seemed to be greater in patients with simple fistulas. Four patients in the fibrin glue group and 6 in the observation group had adverse events. CONCLUSIONS Fibrin glue injection is a simple, effective, and well-tolerated therapeutic option for patients with Crohn's disease and perianal fistula tracts.
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Affiliation(s)
- Jean-Charles Grimaud
- Hôpital Nord, Centre d'investigation Clinique Marseille Nord, Université Méditerranée, Marseille, France.
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115
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116
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Ellis CN, Rostas JW, Greiner FG. Long-term outcomes with the use of bioprosthetic plugs for the management of complex anal fistulas. Dis Colon Rectum 2010; 53:798-802. [PMID: 20389214 DOI: 10.1007/dcr.0b013e3181d43b7d] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE This study was undertaken to determine the long-term outcomes of patients whose anal fistulas were managed by use of bioprosthetic plugs. METHOD A retrospective analysis was performed of all patients whose anal fistula was managed by use of a bioprosthetic plug between May 2005 and September 2006, who had a minimum of 1 year of follow-up since their last treatment. Patients whose fistulas were clinically healed were offered MRI to confirm healing of the fistula. RESULTS The bioprosthetic fistula plug was used to treat an anal fistula in 63 patients with clinical healing of the fistula in 51 (81%). Multivariate analysis showed that tobacco smoking, posterior fistula, and history of previous failure of the bioprosthetic plug was predictive of failure of the bioprosthetic plug. Eight patients with clinical healing after a minimum of 1 year since their last treatment underwent MRI. No evidence of residual fistula tract or fluid in the area of the previous fistula was found in 6 (75%) of these patients. CONCLUSION Bioprosthetic plugs are effective for the long-term closure of complex fistulas-in-ano. Randomized clinical trials comparing bioprosthetic plugs with other sphincter-preserving methods for fistula management need to be conducted to further determine the role of bioprosthetics in the management of anal fistulas.
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Affiliation(s)
- C Neal Ellis
- Department of Surgery, University of South Alabama, Mobile, Alabama, USA.
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117
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Abstract
OBJECTIVE The aim of this study was to analyse the efficacy of the anal fistulae plug (Cook Surgisis AFP) for the management of complex anal fistulae. METHOD A review of patients with anal fistulae treated using Cook Surgisis AFP between October 2005 and 2007 was undertaken. Patient's demographics, fistulae aetiology and success rates were recorded. RESULTS Thirty-three patients underwent 49 plug insertions. The median age was 44.4 years; 18 females. The fistulae aetiology was cryptoglandular in 61% and Crohn's disease in 39%. The median follow up 221.5 days (range 44-684). Twenty-one patients had previous failed surgery. Twenty-eight patients had draining setons in situ at time of plug placement. The overall success rate was 8/32 patients (25%). Two of the 22 Crohn's fistulae healed (9.1%) and 9/26(34.6%) cryptoglandular fistulae healed. The reasons for failure were sepsis in 87% and plug dislodgement in 13%. Significant predictor factors for improved outcome were African-Americans patients (P = 0.009), and presence of seton (P = 0.05). CONCLUSIONS Anal fistulae plug was associated with a lower success rate than previously reported. Septic complications were the main reason for failure.
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Affiliation(s)
- G El-Gazzaz
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
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118
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Keshaw H, Foong KS, Forbes A, Day RM. Perianal fistulae in Crohn's Disease: current and future approaches to treatment. Inflamm Bowel Dis 2010; 16:870-80. [PMID: 19834976 DOI: 10.1002/ibd.21137] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
: affecting sphincter integrity and continence. Traditional surgical and medical approaches are not without their limitations and may result in either comorbidity, such as fecal incontinence, or incomplete healing of the fistulae. Over the last 2 decades these limitations have led to a paradigm shift toward the use of biomaterials, and more recently cell-based therapies, which have met with variable degrees of success. This review discusses the traditional and current methods of treatment, as well as emerging and possible alternative approaches that may improve fistula healing.
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Affiliation(s)
- Hussila Keshaw
- Biomaterials and Tissue Engineering Group, Centre for Gastroenterology & Nutrition, University College London, UK
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119
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Yeung JMC, Simpson JAD, Tang SW, Armitage NC, Maxwell-Armstrong C. Fibrin glue for the treatment of fistulae in ano--a method worth sticking to? Colorectal Dis 2010; 12:363-6. [PMID: 19220380 DOI: 10.1111/j.1463-1318.2009.01801.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The current evidence for fibrin glue as a treatment for anal fistulae is mixed. This study reviews the experience of fibrin glue as a treatment for anal fistulae in a single tertiary referral centre and attempts to identify factors related to failure of therapy and the length of follow-up required. METHOD Patients with fistulae in ano that were treated with fibrin glue between February 2004 and August 2008 were analysed. All procedures were performed by two colorectal consultants based at the Queens Medical Centre, Nottingham. All patients were followed-up to assess the outcome of this treatment. RESULTS Forty patients (21 male, 19 female) with a mean age of 46.5 years were studied. The mean duration of symptoms prior to presentation was 39 months (range 4-240 months). Presenting symptoms included perianal discharge (72.5%), perianal abscess (57.5%), pain (12.5%), PR bleeding (7.5%), itching (5%) and urgency (2.5%). Patients had a minimum of two follow-up appointments and the median follow-up period was 5.2 months (range 1-16 months). Following MRI and operative assessment, 28 (70%) of the 40 fistulae were considered complex (high trans-sphincteric, extra-sphincteric, pouch-vaginal). Patients who had inflammatory bowel disease were classified as simple tracts but all failed to heal (three patients). Twenty of the complex fistulae failed to heal. Three patients who had repeat application of glue for their complex fistulae failed to heal on follow-up. Of the remaining 12 patients who had simple fistulae in ano, five (41.7%) healed completely. There were no complications such as abscess, related to treatment. All patients who were asymptomatic at 3 months did not develop any further recurrence. CONCLUSION Fibrin glue is a simple treatment strategy, preserves sphincter function with minimal adverse side effects. It should therefore be considered as possible first line treatment in simple fistulae but it is less likely to be successful in complex or those fistulae associated with inflammatory bowel disease. Repeat gluing is unlikely to be successful. Fistulae that have failed to heal by 3 months will need further treatment.
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Affiliation(s)
- J M C Yeung
- Department of Colorectal Surgery, Peter MacCallum Cancer Unit, Melbourne, Australia.
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120
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Abstract
PURPOSE Objectives of surgical treatment for transsphincteric and complex anorectal fistulas are the successful elimination of current/recurrent disease and the preservation of sphincter function. The concept of endorectal advancement flaps is to preserve the sphincter by closing off the primary opening by means of a mobilized flap. We performed a systematic review of the literature to assess the role of this technique. METHODS A literature search on transanal rectal advancement flaps to treat cryptoglandular or Crohn fistula-in-ano was performed for the 30-year period between 1978 and 2008. Rectovaginal/rectourinary or cancer-related fistulas were excluded. Each study was examined for length of follow-up and the 2 major end points: success rate and incontinence rate. RESULTS From 35 studies with 2065 patients, we identified 1654 patients undergoing endorectal advancement flaps for cryptoglandular or Crohn disease. Four hundred eleven subjects were excluded (319 rectovaginal/rectourinary fistulas; 92 other causes). The quality of the reports was limited (low-level evidence) with numerous structural and design flaws. Weighted success and incontinence rates were 80.8%/13.2% for cryptoglandular and 64%/9.4% for Crohn fistulas. CONCLUSION Endorectal advancement flap is one tool, although not a perfect one, to treat complex anorectal fistulas of cryptoglandular or Crohn origin. Higher level evidence would be needed for comparison with other surgical techniques.
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Affiliation(s)
- Ali Soltani
- Department of Colorectal Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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121
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Abstract
Crohn's disease manifests with perianal or rectal symptoms in approximately one-third of patients, and is associated with a more aggressive natural history. Due to the chronic relapsing nature of the disease, surgery has been traditionally avoided. However, combined medical and surgical intervention when treating perianal fistulae has been shown to offer the best chance for success. Endoanal ultrasound examination or pelvic magnetic resonance imaging should be done in conjunction with an examination under anesthesia to characterize the disease. Any abscess should be drained and setons placed if there is active rectal inflammation or complex fistulae. Antibiotics and immunosuppressive therapy (especially with infliximab) should also be initiated. Simple fistulae can be treated surgically by fistulotomy or anal fistula plug. Complex fistulae can be closed with either an anal fistula plug or covered with flaps. Up to 20% of patients anorectal Crohn's disease require proctectomy for persistent and disabling disease.
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Affiliation(s)
- Robert T Lewis
- Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA, USA
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Papavramidis TS, Pliakos I, Charpidou D, Petalotis G, Kollaras P, Sapalidis K, Kesisoglou I, Papavramidis ST. Management of an extrasphincteric fistula in an HIV-positive patient by using fibrin glue: a case report with tips and tricks. BMC Gastroenterol 2010; 10:18. [PMID: 20152052 PMCID: PMC2829488 DOI: 10.1186/1471-230x-10-18] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2009] [Accepted: 02/14/2010] [Indexed: 12/12/2022] Open
Abstract
Background Individuals with impaired immunity are at higher risk of perianal diseases. Concerning complex anal fistulas impaired healing and complication rates are also higher. Definitive treatment of a fistula aims controlling the purulent discharge and prevents its recurrence. It depends mainly on the trajectory of the fistula and the underlying disease. We present a case of a HIV-positive patient with a complex extrasphincteric anal fistula who was treated successfully with fibrin glue application. We further, discuss tips and tricks when applying fibrin glue as plugging material in complex anal fistulas. Case presentation A sixty-one-year-old HIV-positive male referred to us for warts and extrasphincteric fistula. Because of the patients' immunological status, we opted against surgery and recommended fibrin glue plugging. The patient was discharged the same day. A follow-up examination was performed 5 days after the initial fibrin glue application showing that the fistula canal was obstructed. Three months and a year post-intervention the fistula tract remains closed. Conclusion The best treatment for a disease gives at least the same result with the other treatments with minimised risk for the life of the patient and minimal application effort. Conservative closure of fistula with fibrin plugging is simple, safe and with less morbidity than surgery. Our patient was successfully treated without endangering his life despite his precarious medical state. Not everybody believes in the effectiveness of fibrin glue application, however we consider this solution in cases of complex fistulas at least as primary procedure in special populations such as the immunosupressed.
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Affiliation(s)
- Theodossis S Papavramidis
- 3rd Department of Surgery, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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Cheung HY, Wong JC, Chung CC, Ng DC, Ng LW, Li MK. Anal fistula plug in the treatment of anal fistula: Local experience in Chinese patients. SURGICAL PRACTICE 2010. [DOI: 10.1111/j.1744-1633.2009.00474.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
INTRODUCTION The management of complex fistulas is difficult. Maintaining continence while achieving durable fistula closure is the goal of surgical management. This study describes our experience with a novel sphincter-sparing technique called the ligation of the intersphincteric fistula tract, which involves ligation and division of the fistula tract in the intersphincteric space. METHODS All patients from July 2007 to December 2008 with trans- or suprasphincteric fistula treated with the procedure were prospectively followed. Procedures were performed by surgeons with fellowship training in a referral center. Demographic data, comorbidities, previous repair attempts, and postoperative data were collected. RESULTS A total of 39 patients underwent a ligation of the intersphincteric fistula tract during a 17-month period. Median age was 49 years. A total of 29 patients (74%) had previous attempts at repair, with a median of 2 failed repairs. Follow-up data were available in 90% (35 of 39). Median follow-up was 20 weeks. Successful fistula closure was achieved in 57% of the patients (20 of 35). Median time to failure was 10 weeks (range, 2-38 weeks). No patient reported any subjective decrease in continence after the procedure. CONCLUSION Ligation of the intersphincteric fistula tract is a new sphincter-sparing procedure for complex transsphincteric fistula. The success rate is comparable with other sphincter-preserving techniques. Importantly, it appeared to effectively preserve continence. Adding safe, muscle-sparing surgical options to our armamentarium for dealing with transsphincteric fistula is essential. Additionally, the procedure is easy to learn and has very low cost. Long-term follow-up and randomized, controlled trials are necessary to assess efficacy and durability.
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Yurtçu M, Arbag H, Toy H, Eryilmaz MA, Cağlayan O, Abasiyanik A. The healing effects of tissue glues and healing agent locally applied on esophageal anastomoses. Int J Pediatr Otorhinolaryngol 2010; 74:43-6. [PMID: 19896727 DOI: 10.1016/j.ijporl.2009.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 10/02/2009] [Accepted: 10/08/2009] [Indexed: 12/15/2022]
Abstract
OBJECTIVE This study aimed to investigate the effects of cyanoacrylate (C), fibrin glue (FG), and natrium hyaluronate (NH) on the healing of esophageal anastomosis (EA). METHODS Twenty-four rabbits were divided equally into 4 groups: primary anastomosis (PA), C, FG, and NH. A 1-cm-length of the cervical esophagus was resected through a cervical incision and then anastomosis was performed. C, FG, and NH were instilled into anastomosis lines in the respective groups. The animals were fed orally on postoperative day 7 on the condition that there was no esophageal leakage. The rabbits were sacrificed 8 weeks later to evaluate bursting pressure (BP), tissue hydroxyproline (HP) levels and wound healing scores (WHSs) in the anastomosis lines. RESULTS BP was significantly higher in the C group than in the PA, FG, and NH groups, and HP was significantly lower than in the other groups. WHSs in the PA and NH groups were lower than in the C and FG groups. CONCLUSIONS C and NH appear to be beneficial in EA healing with respect to increased BP and decreased HP when they are used simultaneously with PA prophylactically to prevent esophageal leakages and stricture.
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Affiliation(s)
- Müslim Yurtçu
- Department of Pediatric Surgery, Meram Medical School of Selcuk University, Konya, Turkey.
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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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Cirocchi R, Farinella E, La Mura F, Cattorini L, Rossetti B, Milani D, Ricci P, Covarelli P, Coccetta M, Noya G, Sciannameo F. Fibrin glue in the treatment of anal fistula: a systematic review. ANNALS OF SURGICAL INNOVATION AND RESEARCH 2009; 3:12. [PMID: 19912660 PMCID: PMC2784785 DOI: 10.1186/1750-1164-3-12] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2009] [Accepted: 11/14/2009] [Indexed: 12/13/2022]
Abstract
Background New sphincter-saving approaches have been applied in the treatment of perianal fistula in order to avoid the risk of fecal incontinence. Among them, the fibrin glue technique is popular because of its simplicity and repeatability. The aim of this review is to compare the fibrin glue application to surgery alone, considering the healing and complication rates. Methods We performed a systematic review searching for published randomized and controlled clinical trials without any language restriction by using electronic databases. All these studies were assessed as to whether they compared conventional surgical treatment versus fibrin glue treatment in patients with anal fistulas, in order to establish both the efficacy and safety of each treatment. We used Review Manager 5 to conduct the review. Results The healing rate is higher in those patients who underwent the conventional surgical treatment (P = 0,68), although the treatment with fibrin glue gives no evidence of anal incontinence (P = 0,08). Furthermore two subgroup analyses were performed: fibrin glue in combination with intra-adhesive antibiotics versus fibrin glue alone and anal fistula plug versus fibrin glue. In the first subgroup there were not differences in healing (P = 0,65). Whereas in the second subgroup analysis the healing rate is statistically significant for the patients who underwent the anal fistula plug treatment instead of the fibrin glue treatment (P = 0,02). Conclusion In literature there are only two randomized controlled trials comparing the conventional surgical management versus the fibrin glue treatment in patients with anal fistulas. Although from our statistical analysis we cannot find any statistically significant result, the healing rate remains higher in patients who underwent the conventional surgical treatment (P = 0,68), and the anal incontinence rate is very low in the fibrin glue treatment group (P = 0,08). Anyway the limited collected data do not support the use of fibrin glue. Moreover, in our subgroup analysis the use of fibrin glue in combination with intra-adhesive antibiotics does not improve the healing rate (P = 0.65), whereas the anal fistula plug treatment compared to the fibrin glue treatment shows good results (P = 0,02), although the poor number of patients treated does not lead to any statistically evident conclusion. This systematic review underlines the need of new RCTs upon this issue.
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Affiliation(s)
- Roberto Cirocchi
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Eriberto Farinella
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Francesco La Mura
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Lorenzo Cattorini
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Barbara Rossetti
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Diego Milani
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Patrizia Ricci
- Department of General and Emergency Surgery, St Maria Hospital, Perugia, University of Perugia, Perugia, Italy
| | - Piero Covarelli
- Department of General and Oncology Surgery, St Maria Hospital, Perugia, University of Perugia, Perugia, Italy
| | - Marco Coccetta
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
| | - Giuseppe Noya
- Department of General and Oncology Surgery, St Maria Hospital, Perugia, University of Perugia, Perugia, Italy
| | - Francesco Sciannameo
- Department of General Surgery, St Maria Hospital, Terni, University of Perugia, Perugia, Italy
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Taxonera C, Schwartz DA, García-Olmo D. Emerging treatments for complex perianal fistula in Crohn’s disease. World J Gastroenterol 2009; 15:4263-72. [PMID: 19750568 PMCID: PMC2744181 DOI: 10.3748/wjg.15.4263] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [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
Complex perianal fistulas have a negative impact on the quality of life of sufferers and should be treated. Correct diagnosis, characterization and classification of the fistulas are essential to optimize treatment. Nevertheless, in the case of patients whose fistulas are associated with Crohn’s disease, complete closure is particularly difficult to achieve. Systemic medical treatments (antibiotics, thiopurines and other immunomodulatory agents, and, more recently, anti-tumor necrosis factor-α agents such as infliximab) have been tried with varying degrees of success. Combined medical (including infliximab) and less aggressive surgical therapy (drainage and seton placement) offer the best outcomes in complex Crohn’s fistulas while more aggressive surgical procedures such as fistulotomy or fistulectomy may increase the risk of incontinence. This review will focus on emerging novel treatments for perianal disease in Crohn’s patients. These include locally applied infliximab or tacrolimus, fistula plugs, instillation of fibrin glue and the use of adult expanded adipose-derived stem cell injection. More well-designed controlled studies are required to confirm the effectiveness of these emerging treatments.
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Adamina M, Hoch JS, Burnstein MJ. To plug or not to plug: a cost-effectiveness analysis for complex anal fistula. Surgery 2009; 147:72-8. [PMID: 19733880 DOI: 10.1016/j.surg.2009.05.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2008] [Accepted: 05/18/2009] [Indexed: 12/18/2022]
Abstract
BACKGROUND Complex anal fistulas are unsuitable for fistulotomy because of the risk of fecal incontinence. The anal fistula plug (AFP) has demonstrated fistula healing without sphincter division. This study aims to evaluate the cost-effectiveness of the AFP compared to the endoanal advancement flap (EAAF) as an alternative sphincter-preserving option for complex anal fistulas. METHODS The study included 24 patients who underwent treatment for complex anal fistulas. Healing and complication rates of a prospective cohort of AFP patients (n=12) were compared to a retrospective cohort of patients who underwent EAAF (n=12). Cost data were collected after validated healthcare reporting standards. A cost-effectiveness analysis was performed, including extensive modeling of fistula healing rates. RESULTS Both cohorts (12 AFP patients and 12 EAAF patients) had similar patient demographics and fistula characteristics. Fistula healing was achieved in 50% (5/12) of AFP patients and 33% (4/12) of EAAF patients (P=.680). Median clinical follow-up was 28 weeks for the AFP patients and 14 weeks for the EAAF patients, whereas median recurrence time was 17.6 weeks (range, 0.4-43.9) and 12.6 weeks (range, 2-34.3), respectively. Use of the AFP instead of the EAAF saved $1,588 (95% confidence interval [CI], $1,211-$1,965; P<.0001), and 1.5 hospital days per healed fistula (P=.0002). This cost-saving effect persisted and amounted to $825 (95% CI, $133-$1,517; P=.022) when the cost estimates were adjusted for the reduction in the hospital length of stay. Extensive modeling over a large range of fistula healing rates confirmed the cost-effectiveness of the AFP. CONCLUSION The AFP is a cost-saving procedure for complex anal fistulas compared to the EAAF.
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Affiliation(s)
- Michel Adamina
- Department of Surgery, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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Roig JV, Jordán J, García-Armengol J, Esclapez P, Solana A. Changes in anorectal morphologic and functional parameters after fistula-in-ano surgery. Dis Colon Rectum 2009; 52:1462-9. [PMID: 19617761 DOI: 10.1007/dcr.0b013e3181a80e24] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE This study aimed to analyze changes in anal continence and morphologic and functional anorectal variables after fistula-in-ano surgery in a patient series with a high rate of complex fistulas. METHODS One hundred twenty patients with a mean age of 46.9 (standard deviation, 12.8) years were prospectively analyzed by evaluating anal continence, results of endoanal ultrasound examination and anorectal manometry, and pudendal nerve terminal motor latency before and after fistula-in-ano surgery. RESULTS Forty-three patients (35.8%) were referred for recurrent fistulas; fistulas in and 70 (58.3%) were considered complex. Preoperatively, 17 patients (14.2%) presented with impaired continence. At follow-up, 59 patients (49.2%) had some degree of incontinence (P < 0.001). The techniques that most affected continence were rectal advancement flap and fistulotomy. Endoanal ultrasound examination showed that the number of patients with internal anal sphincter defects increased from 37 (30.8%) to 78 (74.3%) after surgery (P < 0.001); those with external anal sphincter defects increased from 17 (15.9%) to 34 (32.4%) (P < 0.001). Techniques most associated with increases in internal anal sphincter defects were fistulotomy (P < 0.003) and rectal advancement flap (P < 0.004). Anal manometry showed significant decreases in maximal resting pressure and maximum squeeze pressure in patients with previous incontinence (P < 0.001), and in those with internal anal sphincter defects (P < 0.001). Fistulotomy decreased both resting pressure (P < 0.004) and squeeze pressure (P < 0.007), whereas rectal advancement flap significantly reduced only resting pressure. Pudendal nerve latency did not differentiate continent and incontinent patients, and showed no postoperative change. CONCLUSIONS Anal continence is significantly affected after fistula-in-ano surgery, mainly because of sphincteric lesions that affect anal canal pressures and that can be imaged with endoanal ultrasound. It is important to preoperatively recognize sphincter defects to allow adequate surgical treatment.
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Affiliation(s)
- José V Roig
- Unidad de Coloproctología, Servicio de Cirugía General y Digestiva, Consorcio Hospital General Universitario de Valencia, Valencia, Spain.
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Schubert MC, Sridhar S, Schade RR, Wexner SD. What every gastroenterologist needs to know about common anorectal disorders. World J Gastroenterol 2009; 15:3201-9. [PMID: 19598294 PMCID: PMC2710774 DOI: 10.3748/wjg.15.3201] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [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
Anorectal complaints are very common and are caused by a variety of mostly benign anorectal disorders. Many anorectal conditions may be successfully treated by primary care physicians in the outpatient setting, but patients tend not to seek medical attention due to embarrassment or fear of cancer. As a result, patients frequently present with advanced disease after experiencing significant decreases in quality of life. A number of patients with anorectal complaints are referred to gastroenterologists. However, gastroenterologists’ knowledge and experience in approaching these conditions may not be sufficient. This article can serve as a guide to gastroenterologists to recognize, evaluate, and manage medically or non-surgically common benign anorectal disorders, and to identify when surgical referrals are most prudent. A review of the current literature is performed to evaluate comprehensive clinical pearls and management guidelines for each topic. Topics reviewed include hemorrhoids, anal fissures, anorectal fistulas and abscesses, and pruritus ani.
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Yurtçu M, Arbag H, Cağlayan O, Abasiyanik A, Oz M. The effect of cyanoacrylate in esophagocutaneous leakages occurring after esophageal anastomosis. Int J Pediatr Otorhinolaryngol 2009; 73:1053-5. [PMID: 19423173 DOI: 10.1016/j.ijporl.2009.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 04/08/2009] [Accepted: 04/09/2009] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Esophageal leakage (EL) continues to be a challenging pediatric surgical problem. The aim of this study was to investigate the effect of cyanoacrylate (Cy) in EL followed esophageal repair (ER). METHODS Twelve rabbits were divided into control (C) and leakage (L) groups. A 1cm-length transverse esophageal incision at the level of the cervical region was made. In both groups, feeding was started orally 24h after the surgery for leakage creation. On postoperative day 7, primary repair was carried out in the C group and Cy instillation was performed in the L group. Esophagographic analysis was carried out on postoperative day 9 and the animals were fed orally on the same day on the condition that there was no esophageal leakage. The rabbits were sacrificed to measure diameters of the OR line, bursting pressure (BP), and hydroxyproline (HP) levels in the repaired cervical esophageal segment (RCES) 2 months later. RESULTS The values of BP and HP in the C group were significantly higher than those in the L group. The diameters of the OR line in the L group were significantly greater compared to those in the C group. CONCLUSIONS Cy glue instillation seems to be the ideal treatment for esophageal anastomosis leakages as shown by increased diameters of the OR line and decreased HP levels.
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Affiliation(s)
- Müslim Yurtçu
- Department of Pediatric Surgery, Meram Medical School of Selcuk University, Konya, Turkey.
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Thekkinkattil DK, Botterill I, Ambrose NS, Lundby L, Sagar PM, Buntzen S, Finan PJ. Efficacy of the anal fistula plug in complex anorectal fistulae. Colorectal Dis 2009; 11:584-7. [PMID: 18637922 DOI: 10.1111/j.1463-1318.2008.01627.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The treatment of complex anorectal and rectovaginal fistulae remains a difficult problem. The options are fistulotomy, setons, fibrin glue and a variety of flap procedures. Recently, there have been several reports of a new plug; the Surgisis AFP plug. Reports from various centres do not give consistent results. The aim of this study was to assess the efficacy of the Surgisis AFP fistula plug in a wide spectrum of patients with anorectal, rectovaginal and pouch vaginal fistulae. METHOD Between March 2006 and September 2007, patients with a variety of anal fistulae were selected for fistula plug insertion in the coloproctology units at Leeds, UK, and Aarhus, Denmark. Demographic and fistulae details were obtained. Postoperatively, all patients had a course of oral antibiotics. RESULTS Forty-three patients with a median age of 45 (range 18-65) years underwent a total of 45 procedures. Seventy-five per cent (n = 32) had a fistula secondary to cryptoglandular abscess. Median follow up was 47 (range 12-77) weeks. The success rate for complete healing was 44%. Dislodgement caused failure on 10 (22%) occasions. CONCLUSION Our study shows a moderate success rate for treatment with fistula plugs. The complex nature of the fistulae selected may be the reason for the low success rate.
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Affiliation(s)
- D K Thekkinkattil
- John Goligher Colorectal Unit, General Infirmary at Leeds, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Fibrin glue injection method with diluted thrombin for refractory postoperative digestive fistula. Am J Surg 2009; 198:715-9. [PMID: 19409528 DOI: 10.1016/j.amjsurg.2008.10.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2008] [Revised: 10/09/2008] [Accepted: 10/21/2008] [Indexed: 01/06/2023]
Abstract
BACKGROUND The injection of the biological adhesive fibrin glue is often performed to treat postoperative digestive fistulas. However, it is not always effective especially in case of complex fistulas with large cavities, because the fibrin glue will coagulate before the mixed solutions fill the cavity, creating dead space. We report the results of fibrin glue injection with diluted thrombin solution. METHODS We studied the tensile strength and coagulation time of the resulting fibrin glue at each dilution of the thrombin solution. Based on in vitro study, 18 patients who had developed postoperative digestive fistula were treated by fibrin glue injection with diluted thrombin solution. RESULTS In vitro study proved that the dilution of thrombin prolonged the coagulation time of the fibrin glue to more than 1 minute with almost no change to the tensile strength of the glue until a certain dilution was reached. The fistulas of 16 patients were successfully closed. CONCLUSIONS Our simple method of fibrin glue injection is useful for refractory postoperative digestive fistula, even in cases of complex fistula with large cavities.
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Sun MRM, Smith MP, Kane RA. Current techniques in imaging of fistula in ano: three-dimensional endoanal ultrasound and magnetic resonance imaging. Semin Ultrasound CT MR 2009; 29:454-71. [PMID: 19166042 DOI: 10.1053/j.sult.2008.10.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Perianal fistula is an abnormal communication between the anal canal and perianal skin. The majority of perianal fistulous disease results from either cryptoglandular inflammation or Crohn's disease. These groups differ in pathophysiology, prognosis, and strategies for imaging and treatment. Endoanal ultrasound and magnetic resonance imaging represent current imaging strategies for evaluating perianal fistulas and may be used alone or in combination. The use of three-dimensional technique and peroxide fistulography optimize the ultrasound evaluation of perianal fistula. The use of multiple imaging planes and sequences including fat suppression and contrast enhancement optimize the magnetic resonance imaging protocol. Examples of the imaging appearance of perianal fistulas and a proposed flowchart for imaging modality selection are provided.
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Affiliation(s)
- Maryellen R M Sun
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA.
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Daulatzai N, Buchanan GN. The Role of Fibrin Glue in the Management of Fistula-in-Ano. SEMINARS IN COLON AND RECTAL SURGERY 2009. [DOI: 10.1053/j.scrs.2008.10.007] [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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Schwandner O, Fuerst A, Herold A. Anal Fistula Plug: A European Perspective. SEMINARS IN COLON AND RECTAL SURGERY 2009. [DOI: 10.1053/j.scrs.2008.10.009] [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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McGee MF, Champagne B. Surgisis Fistula Plug: The United States Experience. SEMINARS IN COLON AND RECTAL SURGERY 2009. [DOI: 10.1053/j.scrs.2008.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Diagnosis and management of fistulizing Crohn's disease. ACTA ACUST UNITED AC 2009; 6:92-106. [PMID: 19153563 DOI: 10.1038/ncpgasthep1340] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Accepted: 11/18/2008] [Indexed: 12/13/2022]
Abstract
The transmural inflammation characteristic of Crohn's disease predisposes patients to the formation of fistulas. Up to 50% of patients with Crohn's disease are affected by fistulas, which is a major problem given the considerable morbidity associated with this complication. Appropriate treatment of fistulas requires knowledge of specific pharmacological and surgical therapies. Treatment options depend on the severity of symptoms, fistula location, the number and complexity of fistula tracts, and the presence of rectal complications. Internal fistulas, such as ileoileal or ileocecal fistulas, are mostly asymptomatic and do not require intervention. By contrast, perianal fistulas can be painful and abscesses may develop that require surgical drainage with or without seton placement, transient ileostomy, or in severe cases, proctectomy. This Review describes the epidemiology and pathology of fistulizing Crohn's disease. Particular focus is given to external and perianal fistulas, for which treatment options are well established. Available therapeutic options, including novel therapies, are discussed. Wherever possible, practical and evidence-based treatment regimens for Crohn's disease-associated fistulas are provided.
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Christoforidis D, Pieh MC, Madoff RD, Mellgren AF. Treatment of transsphincteric anal fistulas by endorectal advancement flap or collagen fistula plug: a comparative study. Dis Colon Rectum 2009; 52:18-22. [PMID: 19273951 DOI: 10.1007/dcr.0b013e31819756ac] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE In this study we compared the outcomes of patients with complex cryptoglandular fistulas treated by endorectal advancement flap or anal fistula plug. METHODS We performed a retrospective analysis of patients with transsphincteric anal fistulas treated by endorectal advancement flap or anal fistula plug from January 1996 through April 2007. Patients with noncryptoglandular fistulas or insufficient follow-up were excluded. Results were obtained with a combination of chart reviews, mailed questionnaire, and phone interviews. Success was defined as a closed external opening in absence of symptoms at a minimal follow-up time of six months. RESULTS Forty-three patients had an endorectal advancement flap and 37 patients had an anal fistula plug procedure. The two cohorts were comparable for age, gender, smoking status, fistula type, and previous failed treatments. The success rate was 63 percent in the endorectal advancement flap group and 32 percent in the anal fistula plug group (P = 0.008), after a mean follow-up of 56 (range, 6-136) months for endorectal advancement flap and 14 (range, 6-22) months for anal fistula plug. CONCLUSIONS The current study indicates that the endorectal advancement flap provides a higher success rate than the anal fistula plug. Randomized trials are needed to further elucidate the efficacy and potential functional benefit of the anal fistula plug in the treatment of complex anal fistulas.
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Affiliation(s)
- Dimitrios Christoforidis
- Division of Colon and Rectal Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, USA
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Pyogenic complications of Crohn's disease, evaluation, and management. J Gastrointest Surg 2008; 12:2160-3. [PMID: 18810560 DOI: 10.1007/s11605-008-0673-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2008] [Accepted: 08/08/2008] [Indexed: 02/08/2023]
Abstract
The principal by which treatment of pyogenic complications anorectal disease is guided should rely heavily on small procedure with medical management of rectal disease and limitation of proctectomy. Management of pyogenic complications of abdominal Crohn's by an elective approach after percutanea drainage of abscess and nutritional repletion should prevent long term complication even when its patient is receiving immune suppressive therapy.
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144
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Long-term outlook after successful fibrin glue ablation of cryptoglandular transsphincteric fistula-in-ano. Dis Colon Rectum 2008; 51:1488-90. [PMID: 18612689 DOI: 10.1007/s10350-008-9405-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2007] [Revised: 03/20/2008] [Accepted: 04/27/2008] [Indexed: 02/08/2023]
Abstract
PURPOSE Initial success rates for fibrin glue ablation of cryptoglandular transsphincteric fistulas have been disappointing. We examined long-term outcomes after initially successful fibrin glue ablation of cryptoglandular transsphincteric fistulas. METHODS Retrospective review identified 36 adult patients with cryptoglandular transsphincteric fistula Tisseel VH(R) fibrin glue ablation that was performed from May 2000 to March 2005. Fibrin glue ablations were performed under supervision of fellowship-trained colorectal surgeons. Follow-up interval was based on time until recurrence of fistula or time of last fistula-free evaluation. RESULTS Twenty-four men and 12 women patients had a mean age of 50 (range, 27-85) years. Twenty patients responded to initial fibrin glue ablation treatment. Two additional patients healed with secondary fibrin glue ablation. Sixty-six percent (22/33 patients) of cryptoglandular transsphincteric fistulas were closed at three months. Eleven patients failed fibrin glue ablation at a mean of 33 (range, 6-41) days. Seventeen of 22 short-term success patients (3 months) were available for long-term follow-up. Ninety-four percent (16/17 patients) remained healed at final long-term follow-up. The remaining patient recurred just before the six-month follow-up. CONCLUSIONS Despite the suboptimal early success rate of fibrin glue ablation for cryptoglandular transsphincteric fistulas, when a fistula does close for at least six months this appears to be a durable closure. A single patient recurred after appearing healed at the three-month check.
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145
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Hannaway CD, Hull TL. Current considerations in the management of rectovaginal fistula from Crohn's disease. Colorectal Dis 2008; 10:747-55; discussion 755-6. [PMID: 18462243 DOI: 10.1111/j.1463-1318.2008.01552.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Rectovaginal fistulas are dreaded complications of Crohn's disease. Accurate assessment is essential for planning management. Treatment options range from observation to medical therapeutics to the need for surgical intervention. Ultimately, establishing reasonable expectations is mandatory when treatment algorithms are considered. In this article, we review the evaluation of these fistulas and the current options to consider in the treatment of Crohn's related rectovaginal fistula.
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Affiliation(s)
- C D Hannaway
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
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146
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Abbas MA, Lemus-Rangel R, Hamadani A. Long-Term Outcome of Endorectal Advancement Flap for Complex Anorectal Fistulae. Am Surg 2008. [DOI: 10.1177/000313480807401008] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The purpose of this study was to determine the long-term outcome of endorectal advancement flap (ERF) for complex anorectal fistulae. A total of 38 ERF were performed in 36 patients (2003–2007). Mean age was 45 years. The most common fistula type was transsphincteric. Eighty-one per cent of patients had prior surgical interventions. Primary closure rate was 83 per cent. Of the six initial failures, four were noted in patients operated for recurrent rectovaginal fistula. Postoperative complications occurred in seven patients (19%). During a mean follow-up of 27 months, recurrent disease was noted in five patients (14%). All recurrences were noted in patients with left sided fistulae. At last follow-up, all patients had healed their fistula except for two. We conclude that ERF closed most complex anorectal fistulae with an acceptable complication rate and low recurrence rate. Recurrent rectovaginal fistula was associated with a lower closure rate.
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Affiliation(s)
- Maher A. Abbas
- Section of Colon and Rectal Surgery, Department of Surgery, Kaiser Permanente, Los Angeles, California
| | - Rafael Lemus-Rangel
- Section of Colon and Rectal Surgery, Department of Surgery, Kaiser Permanente, Los Angeles, California
| | - Ali Hamadani
- Section of Colon and Rectal Surgery, Department of Surgery, Kaiser Permanente, Los Angeles, California
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147
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Treatment of complex anal fistulas with the collagen fistula plug. Dis Colon Rectum 2008; 51:1482-7. [PMID: 18521674 DOI: 10.1007/s10350-008-9374-5] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2007] [Revised: 02/25/2008] [Accepted: 03/18/2008] [Indexed: 02/06/2023]
Abstract
PURPOSE Anal fistulas that involve a significant amount of sphincter may be difficult to treat without compromising continence function. In this study, we evaluated our experience with the Surgisis anal fistula plug, which was recently reported to be successful in >80 percent of patients with complex fistulas. METHODS We retrospectively collected patient and fistula characteristics, procedure details, and follow-up information for all patients treated with the anal fistula plug at our institution from January 2006 through April 2007. The outcome was considered successful if the external opening was closed and if the patient had no drainage at the last follow-up. Using multivariate statistics, we analyzed the relationship between anal fistula plug success and several key variables. RESULTS From January 2006 through April 2007, 47 patients with 49 complex anal fistulas underwent 64 anal fistula plug procedures. The median follow-up time for patients who were considered healed was 6.5 (range, 3-11) months. The success rate was 31 percent per procedure and 43 percent per patient. An increased amount of external sphincter involvement was associated with a higher failure rate (P < 0.05). CONCLUSIONS In our early experience with the anal fistula plug, 43 percent of patients with complex anal fistulas were successfully treated. Patients with less external sphincter involvement were more likely to heal.
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148
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Chuang-Wei C, Chang-Chieh W, Cheng-Wen H, Tsai-Yu L, Chun-Che F, Shu-Wen J. Cutting seton for complex anal fistulas. Surgeon 2008; 6:185-8. [PMID: 18581757 DOI: 10.1016/s1479-666x(08)80117-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE A standardised protocol for performing a cutting seton has not been well described in the existing literature. The aim of this study was to examine our experience of treatment of complex anal fistulas by cutting seton over 15 years in our hospital, detailing surgical technique, results and complications. METHODS Between 1990 and 2004, 112 patients with complex anal fistulas were treated by applying cutting setons in our hospital. The elastic band from a surgical glove was used as the seton material. The seton was re-tightened for the first time in the second week after the initial operation and then at weekly intervals. RESULTS There were 98 male and 14 female patients, with a median age of 43 years. Eighty-four patients had trans-sphincteric or suprasphincteric fistulas, and 28 patients had extrasphincteric fistulas. The mean operative time was 42 minutes. The mean number of seton ties was 3-3 times. The mean duration with the seton in place was 28.7 days. The mean time of the wound healing was 9.3 weeks. Median period of follow-up was 38.6 months. Recurrence was found in one patient (0.9%). Twenty-seven patients (24.1%) were noted with continence disorders, including gas incontinence in 21 patients (18.6%) and liquid stool incontinence in 6 patients (5.4%). There were no incidents of solid stool incontinence. CONCLUSIONS Using the elastic band from a surgical glove as a seton with repeated tightening at weekly intervals is safe and effective, with shorter duration of wound recovery, low recurrence and less continence disorders.
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Affiliation(s)
- C Chuang-Wei
- Division of Colon and Rectal Surgery, Department of Surgery, Tri-service General Hospital, National Defense Medical Center, Taipei, Taiwan
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149
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Abstract
Perianal abscesses are caused by cryptoglandular infections at the dentate line between the anal sphincters. Acute therapy will relieve the pain but not the development of perianal fistulas. The challenge in therapy of perianal fistulas balances between the best possible cure and the preservation of continence. Local treatment with fibrin glue is a first step whenever continence might be endangered by operative procedures. First results with fistula "plugs" are promising but need further critical observation. Lower, intersphincteric fistulas can be treated by fistulotomy without risking a substantial loss in continence, but higher, suprasphincteric or complex fistula systems might be treated as a first step with a seton--followed by surgery as a second step. Excision of the external fistula tract, closure of the internal opening, and a local advancement flap are now competing with fistulotomy, curettage, and immediate reconstruction.
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Affiliation(s)
- W Heitland
- Klinikum Bogenhausen, Klinik für Visceral-, Thorax- und Gefässchirurgie, Städtisches Klinikum München GmbH, Englschalkinger Strasse 77, 81925 München.
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Wong S, Solomon M, Crowe P, Ooi K. CURE, CONTINENCE AND QUALITY OF LIFE AFTER TREATMENT FOR FISTULA-IN-ANO. ANZ J Surg 2008; 78:675-82. [DOI: 10.1111/j.1445-2197.2008.04616.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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