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Yagnik VD, Kaur B, Dawka S, Sohal A, Menon GR, Garg P. Non-Locatable Internal Opening in Anal Fistula Associated with Acute Abscess and Its Definitive Management by Garg Protocol. Clin Exp Gastroenterol 2022; 15:189-198. [PMID: 36186926 PMCID: PMC9525211 DOI: 10.2147/ceg.s374848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 09/20/2022] [Indexed: 11/23/2022] Open
Abstract
Background Definitive management of acute fistula-abscess (anal fistulas associated with acute abscess) is gaining popularity against the two-staged approach (early abscess drainage with deferred fistula management). However, locating an internal opening (IO) in acute fistula-abscess can be difficult. A recent protocol (Garg protocol) has been shown to be effective in managing anal fistulas with non-locatable IO. Purpose To test the efficacy of the Garg protocol in managing acute fistula-abscess with non-locatable IO. Methods Patients with acute fistula-abscess operated by a definitive procedure were included. A preoperative MRI was done in all patients. Patients in whom the IO was non-locatable after clinical, MRI, and intraoperative examination were managed by the three-step Garg protocol. Garg protocol: 1) Reassessment of MRI; 2) In non-horseshoe fistulas, the IO was assumed to be at the point where the fistula tract reached closest to the sphincter-complex; 3) In horseshoe fistulas, the IO was assumed to be located in the midline (anterior or posterior as per the horseshoe location). Low fistulas were treated by fistulotomy and high fistulas by a sphincter-sparing procedure. The long-term healing rate and change in continence (Vaizey scores) were evaluated. Results A total of 201 patients with acute fistula-abscess were operated over six years, and 19 were lost to follow-up. A total of 182 patients (154-males) were followed up (median-37 months). The IO was locatable in 133/182 (73.1%) (control group) and was non-locatable in 49/182 (26.9%) (study group). The study group was managed as per the Garg protocol. The age, sex-ratio, and fistula parameters were comparable in both groups. The long-term healing rate was 112/133(84.2%) in the IO-locatable group and 43/49 (87.8%) in the IO-non-locatable group (p=0.64, not-significant). The objective continence scores did not change significantly after surgery in both groups. Conclusion Acute fistula-abscess with non-locatable IO can be managed successfully by the Garg protocol without any risk of incontinence.
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Affiliation(s)
- Vipul D Yagnik
- Department of Surgical Gastroenterology, Nishtha Surgical Hospital and Research Center, Patan, Gujarat, India
| | - Baljit Kaur
- Department of Radiology, SSRD Magnetic Resonance Imaging Institute, Chandigarh, India
| | - Sushil Dawka
- Department of Surgery, SSR Medical College, Belle Rive, Mauritius
| | - Aalam Sohal
- Department of Internal Medicine, University of California San Francisco (UCSF), Fresno, CA, USA
| | - Geetha R Menon
- Department of Statistics, Indian Council of Medical Research, New Delhi, India
| | - Pankaj Garg
- Department of Colorectal Surgery, Indus International Hospital, Mohali, Punjab, India.,Department of Colorectal Surgery, Garg Fistula Research Institute, Panchkula, Haryana, India
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Does Anti-TNF-α Therapy Affect the Bacteriological Profile of Specimens Collected from Perianal Lesions? A Retrospective Analysis in Patients with Crohn's Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052892. [PMID: 35270584 PMCID: PMC8910208 DOI: 10.3390/ijerph19052892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/23/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023]
Abstract
Anal abscesses and fistulas are potential complications of Crohn’s disease (CD). Chronic immunosuppression, loose stools, and poor wound healing in this population present challenges to the management of perianal diseases. The purpose of the study was to determine the predominant bacterial species found in specimens from perianal lesions causing anal abscess and/or fistula drainage in hospitalized patients, and to compare the number and type of microorganisms isolated from samples taken from patients undergoing biological therapy or traditionally treated. The outcomes of studies of patients treated for anal abscesses or fistulas from 2017 to 2019 were evaluated. Data obtained from medical records included culture and antibiotic sensitivity results of swabs from perianal lesions of isolated microorganisms. A total of 373 swabs were collected from perianal lesions during the analysis period, including 51 (49 positive samples) from patients with CD. The predominant pathogen was Escherichia coli (55%, p < 0.001), the second most common microorganism was Staphylococcus aureus (14.3%, p < 0.001). In vitro susceptibility testing showed E. coli, ESBL (strain with Extended Spectrum Beta-Lactamase) in five cases, S. aureus, MRSA (methicillin-resistant S. aureus -resistant to all beta-lactam antibiotics: penicillins with inhibitors, cephalosporins, monobactams, carbapenems, except for ceftaroline) in one sample. Biologic therapy does not affect the type of microorganisms isolated from perianal abscesses in patients with CD.
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Adegbola SO, Sarafian M, Sahnan K, Ding NS, Faiz OD, Warusavitarne J, Phillips RKS, Tozer PJ, Holmes E, Hart AL. Differences in amino acid and lipid metabolism distinguish Crohn's from idiopathic/cryptoglandular perianal fistulas by tissue metabonomic profiling and may offer clues to underlying pathogenesis. Eur J Gastroenterol Hepatol 2021; 33:1469-1479. [PMID: 33337668 DOI: 10.1097/meg.0000000000001976] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Few studies have investigated perianal fistula etiopathogenesis, and although the cryptoglandular theory is widely accepted in idiopathic cases, in Crohn's disease, it is thought to involve the interplay between microbiological, immunological and genetic factors. A pilot study was conducted to assess for metabolic variations in Crohn's perianal fistula tissue that might differ from that of idiopathic (cryptoglandular) perianal fistula tissue as a comparator. The goal was to identify any potential biomarkers of disease, which may improve the understanding of pathogenesis. AIMS AND METHODS Fistula tract biopsies were obtained from 30 patients with idiopathic perianal fistula and 20 patients with Crohn's anal fistula. Two different assays were used in an ultra-high-performance liquid chromatography system coupled with a mass spectrometric detector to achieve broad metabolome coverage. Univariate and multivariate statistical data analyses were used to identify differentiating metabolic features corresponding to the perianal fistula phenotype (i.e. Crohn's disease vs. idiopathic). RESULTS Significant orthogonal partial least squares discriminant analysis predictive models (validated with cross-validated-analysis of variance P value <0.05) differentiated metabolites from tissue samples from Crohn's vs. idiopathic anal fistula patients using both metabolic profiling platforms. A total of 41 metabolites were identified, suggesting alterations in pathways, including amino acid, carnitine and lipid metabolism. CONCLUSION Metabonomics may reveal biomarkers of Crohn's perianal fistula. Further work in larger numbers is required to validate the findings of these studies as well as cross-correlation with microbiome work to better understand the impact of host-gut/environment interactions in the pathophysiology of Crohn's and idiopathic perianal fistulas and identify novel therapeutic targets.
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Affiliation(s)
- Samuel O Adegbola
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Magali Sarafian
- Computational Systems Division, Imperial College London, South Kensington Campus, London, UK
| | - Kapil Sahnan
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Nik S Ding
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Australia
| | - Omar D Faiz
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Janindra Warusavitarne
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Robin K S Phillips
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Phil J Tozer
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
| | - Elaine Holmes
- Computational Systems Division, Imperial College London, South Kensington Campus, London, UK
| | - Ailsa L Hart
- Robin Phillips Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, Middlesex
- Department of Surgery and Cancer
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Intersphincteric Exploration With Ligation of Intersphincteric Fistula Tract or Attempted Closure of Internal Opening for Acute Anorectal Abscesses. Dis Colon Rectum 2021; 64:438-445. [PMID: 33394781 DOI: 10.1097/dcr.0000000000001867] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Acute anorectal abscesses of cryptoglandular origin are commonly managed by incision and drainage, which results in fistula development in up to 73% of cases, requiring subsequent definitive fistula surgery. However, given that fistula tracts may already be present at the initial presentation, primary closure of the tract as secondary prevention of fistula formation, using ligation of intersphincteric fistula tract, may be useful. OBJECTIVE This study aims to examine the feasibility and outcomes of performing intersphincteric exploration with ligation of intersphincteric fistula tract or attempted closure of internal opening for acute anorectal abscesses. DESIGN This is a retrospective study of patients with acute anorectal cryptoglandular abscesses who underwent surgery between January 2014 and December 2016. SETTINGS The patients were treated at a tertiary referral center in Thailand. PATIENTS Eighty-six patients with acute anorectal abscesses without previous surgery were included. INTERVENTIONS Intersphincteric dissection was performed. Further surgical intervention was dependent on the intersphincteric findings. MAIN OUTCOME MEASURE The main outcome measure was the 90-day healed rate. RESULTS Of the 86 patients, 3 had low intersphincteric abscesses, 26 had low transsphincteric abscesses, 25 had anterior high transsphincteric abscesses, 27 had posterior high transsphincteric abscesses, and 5 had high intersphincteric abscesses. Ligation of intersphincteric fistula tract was successfully performed in 66 patients with an identifiable intersphincteric tract. Intersphincteric exploration with attempted closure of the internal opening was performed in the remaining 20 patients. The success rates were 86% and 70%. Unidentified internal opening and intersphincteric pathology were risk factors for nonhealing. No patients reported fecal incontinence postoperatively. LIMITATIONS The limitation of this study is its retrospective nature and that all operations were performed by a single surgeon; therefore, the results may vary according to the individual surgeon's expertise. CONCLUSIONS Fistula tract formation was found in most cases of acute anorectal abscesses. Definitive surgery using this strategy provides promising results. See Video Abstract at http://links.lww.com/DCR/B451. EXPLORACIN INTERESFINTRICA CON LIGADURA DEL TRAYECTO EN LA FSTULA INTERESFINTRICA O INTENTO DE CIERRE DEL ORIFICIO INTERNO EN ABSCESOS ANORRECTALES AGUDOS ANTECEDENTES:Los abscesos anorrectales agudos de origen criptoglandular, comúnmente se manejan mediante incisión y drenaje, lo que resulta en el desarrollo de una fístula hasta en un 73% de los casos, requiriendo posteriormente cirugía definitiva de la fístula. Sin embargo, dado que los trayectos de la fístula ya pueden estar inicialmente presentes, puede ser útil el cierre primario del trayecto, como prevención secundaria en la formación de la fístula, mediante la ligadura del trayecto de la fístula interesfintérica.OBJETIVO:El estudio tiene como objetivo, examinar la viabilidad y los resultados en realizar exploración interesfintérica, con ligadura del trayecto de fístula interesfintérica o intento de cierre del orificio interno para abscesos anorrectales agudos.DISEÑO:Se trata de un estudio retrospectivo de pacientes con abscesos criptoglandulares anorrectales agudos, que fueron operados entre enero de 2014 y diciembre de 2016.AJUSTES:Los pacientes fueron tratados en un centro de referencia terciario en Tailandia.PACIENTES:Se incluyeron 86 pacientes con abscesos anorrectales agudos, sin cirugía previa.INTERVENCIONES:Se realizó disección interesfintérica. La intervención quirúrgica adicional dependió de los hallazgos interesfintéricos.PRINCIPALES MEDIDAS DE RESULTADO:La principal medida de resultado, fue la tasa de cicatrización a 90 días.RESULTADOS:De los 86 pacientes, hubo 3 abscesos interesfintéricos bajos, 26 abscesos transesfintéricos bajos, 25 abscesos transesfintéricos anteriores altos, 27 abscesos transesfintéricos posteriores altos y 5 abscesos interesfintéricos altos. La ligadura del tracto de la fístula interesfintérica, con tracto interesfintérico identificable, se realizó con éxito en 66 pacientes. Se realizó exploración interesfintérica, con intento de cierre del orificio interno en los 20 pacientes restantes. Las tasas de éxito fueron 86% y 70% respectivamente. Orificio interno no identificado y patología interesfintérica, fueron factores de riesgo para la falta de cicatrización. Ningún paciente reportó incontinencia fecal posoperatoria.LIMITACIONES:La limitación de este estudio, es su naturaleza retrospectiva y que todas las operaciones fueron realizadas por un solo cirujano, por lo tanto, los resultados pueden variar según la experiencia de cada cirujano.CONCLUSIONES:En la mayoría de los casos de abscesos anorrectales agudos, se encontró formación de trayectos fistulosos. La cirugía definitiva con esta estrategia, proporciona resultados prometedores. Consulte Video Resumen en http://links.lww.com/DCR/B451.
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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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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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Development of Perianal Sepsis Index (PASI) for assessing quality of life in chronic perianal sepsis. Eur Surg 2018. [DOI: 10.1007/s10353-018-0543-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Sugrue J, Nordenstam J, Abcarian H, Bartholomew A, Schwartz JL, Mellgren A, Tozer PJ. Pathogenesis and persistence of cryptoglandular anal fistula: a systematic review. Tech Coloproctol 2017. [PMID: 28620877 DOI: 10.1007/s10151-017-1645-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Anal fistulas continue to be a problem for patients and surgeons alike despite scientific advances. While patient and anatomical characteristics are important to surgeons who are evaluating patients with anal fistulas, their development and persistence likely involves a multifaceted interaction of histological, microbiological, and molecular factors. Histological studies have shown that anal fistulas are variably epithelialized and are surrounded by dense collagen tissue with pockets of inflammatory cells. Yet, it remains unknown if or how histological differences impact fistula healing. The presence of a perianal abscess that contains gut flora commonly leads to the development of anal fistula. This implies a microbiological component, but bacteria are infrequently found in chronic fistulas. Recent work has shown an increased expression of proinflammatory cytokines and epithelial to mesenchymal cell transition in both cryptoglandular and Crohn's perianal fistulas. This suggests that molecular mechanisms may also play a role in both fistula development and persistence. The aim of this study was to examine the histological, microbiological, molecular, and host factors that contribute to the development and persistence of anal fistulas.
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Affiliation(s)
- Jeremy Sugrue
- Division of Colon and Rectal Surgery, University of Illinois at Chicago, 840 S Wood St, Suite 376-CSN, Chicago, IL, 60612, USA.
| | - Johan Nordenstam
- Division of Colon and Rectal Surgery, University of Illinois at Chicago, 840 S Wood St, Suite 376-CSN, Chicago, IL, 60612, USA
| | - Herand Abcarian
- Division of Colon and Rectal Surgery, University of Illinois at Chicago, 840 S Wood St, Suite 376-CSN, Chicago, IL, 60612, USA
| | - Amelia Bartholomew
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA
| | - Joel L Schwartz
- Department of Oral Medicine and Diagnostic Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | - Anders Mellgren
- Division of Colon and Rectal Surgery, University of Illinois at Chicago, 840 S Wood St, Suite 376-CSN, Chicago, IL, 60612, USA
| | - Philip J Tozer
- St. Mark's Hospital, London, UK.,Imperial College London, London, UK
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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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Ortega AE, Cologne KG, Shin J, Lee SW, Ault GT. Treatment-Based Three-Dimensional Classification and Management of Anorectal Infections. World J Surg 2016; 41:574-589. [DOI: 10.1007/s00268-016-3767-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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12
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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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Seow-En I, Ngu J. Routine operative swab cultures and post-operative antibiotic use for uncomplicated perianal abscesses are unnecessary. ANZ J Surg 2014; 87:356-359. [DOI: 10.1111/ans.12936] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Isaac Seow-En
- Department of General Surgery; Changi General Hospital; Singapore
| | - James Ngu
- Department of General Surgery; Changi General Hospital; Singapore
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van Onkelen RS, Mitalas LE, Gosselink MP, van Belkum A, Laman JD, Schouten WR. Assessment of microbiota and peptidoglycan in perianal fistulas. Diagn Microbiol Infect Dis 2012; 75:50-4. [PMID: 23102557 DOI: 10.1016/j.diagmicrobio.2012.09.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 09/19/2012] [Accepted: 09/20/2012] [Indexed: 11/17/2022]
Abstract
Transanal advancement flap repair has been advocated as the treatment of choice for high transsphincteric perianal fistulas, but fails in 1 of every 3 patients. Persistence of the fistula after flap repair might be the result of ongoing disease in the remaining fistula tract. In 10 specimens of the distal part of the fistula, microbiota was assessed by means of conventional microbiological culture and 16S rRNA gene sequencing. Proinflammatory bacterial peptidoglycan and recognition proteins were assessed by immunohistochemistry. Bacterial species were bowel derived, skin derived, or a combination of both. No mycobacterium species were identified. 16S rRNA gene sequencing failed to identify bacteria in all but 1 specimen, most likely as a result of low numbers of organisms. Peptidoglycan was detected in 90% of the patients, and a host response to peptidoglycan in 60%. Therefore, we suggest that peptidoglycan might play a role in the ongoing inflammation in perianal fistulas.
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Affiliation(s)
- R S van Onkelen
- Department of Surgery, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
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Candida albicans as the Sole Organism Cultured from a Perirectal Abscess. Case Rep Infect Dis 2012; 2012:913785. [PMID: 23056968 PMCID: PMC3465875 DOI: 10.1155/2012/913785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2012] [Accepted: 08/31/2012] [Indexed: 11/18/2022] Open
Abstract
Perirectal abscess is a common colorectal condition that may be present with or without a fistula. In most cases where a fistula coexists the organisms cultured are gut-derived organisms whereas skin-derived organisms are more common in patients without fistula formation. Candida albicans, despite being an microorganism often found in the gastrointestinal tract, has not previously been reported as an isolate from a perirectal abscess culture. Here we report the case of a patient taking cefazolin in whom a perirectal abscess was diagnosed via computed tomography and aspiration of which demonstrated growth of only C. albicans. Prior literature has demonstrated that the microorganisms cultured from patients with perirectal abscesses do not differ between patients in whom antimicrobials had been used previously and those who were antimicrobial-naïve, suggesting that there is a possibility that C. albicans is the sole organism responsible for the perirectal abscess in our patient. The patient underwent surgical drainage and was discharged with fluconazole and piperacillin/tazobactam, which led to the satisfactory recovery of the patient.
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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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Does adjuvant antibiotic treatment after drainage of anorectal abscess prevent development of anal fistulas? A randomized, placebo-controlled, double-blind, multicenter study. Dis Colon Rectum 2011; 54:923-9. [PMID: 21730779 DOI: 10.1097/dcr.0b013e31821cc1f9] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The risk of fistula formation is a major concern after incision and drainage of an anorectal abscess. OBJECTIVE Our objective was to the test the effects of antibiotic treatment on fistula formation after incision and drainage of anorectal abscesses. DESIGN Randomized, placebo-controlled, double-blind study. SETTING Multicenter trial at 3 teaching hospitals in Turkey. PATIENTS Patients who underwent abscess drainage between September 2005 and January 2008 were evaluated for eligibility. Exclusion criteria included penicillin allergy, antimicrobial agent usage before enrolment, other infection, previous anorectal surgery, inflammatory bowel disease, suspicion of Fournier gangrene, secondary and recurrent anorectal abscesses, anal fistula at time of the surgery, immune compromised states, and pregnancy. INTERVENTION Patients were randomly assigned to receive placebo or amoxicillin-clavulanic acid combination treatment for 10 days after abscess drainage. MAIN OUTCOME MEASURES The primary end point was rate of anorectal fistula formation at 1-year follow-up. RESULTS : Of 334 patients assessed for eligibility, 183 entered the study (placebo, 92; antibiotics, 91). Data were available for per-protocol analysis from 151 patients (placebo, 76; antibiotics, 75) with a mean age of 37.6 years; 118 patients (78.1%) were men. Overall, 45 patients (29.8%) developed anal fistulas during 1-year follow-up. Fistula formation occurred in 17 patients (22.4%) in the placebo group and in 28 patients (37.3%) in the antibiotic group (P = .044). Risk of fistula formation was increased in patients with ischiorectal abscess (odds ratio, 7.82) or intersphincteric abscess (odds ratio, 3.35) compared with perianal abscess. CONCLUSION Antibiotic treatment following the drainage of an anorectal abscess has no protective effect regarding risk of fistula formation.
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Affiliation(s)
- Peter J Lunniss
- Centre for Academic Surgery, Queen Mary University, London, UK.
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Williams JG, Farrands PA, Williams AB, Taylor BA, Lunniss PJ, Sagar PM, Varma JS, George BD. The treatment of anal fistula: ACPGBI position statement. Colorectal Dis 2007; 9 Suppl 4:18-50. [PMID: 17880382 DOI: 10.1111/j.1463-1318.2007.01372.x] [Citation(s) in RCA: 131] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- J G Williams
- McHale Centre, New Cross Hospital, Wolverhampton, UK.
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Toyonaga T, Matsushima M, Tanaka Y, Shimojima Y, Matsumura N, Kannyama H, Nozawa M, Hatakeyama T, Suzuki K, Yanagita K, Tanaka M. Microbiological analysis and endoanal ultrasonography for diagnosis of anal fistula in acute anorectal sepsis. Int J Colorectal Dis 2007; 22:209-13. [PMID: 16601946 DOI: 10.1007/s00384-006-0121-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/07/2006] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Treatment of anorectal sepsis requires prompt surgical drainage, but it is important to identify any associated anal fistula for preventing recurrence. We evaluated whether microbiological analysis and/or endoanal ultrasonography could be used to predict anal fistula in patients with acute anorectal sepsis. METHODS Five hundred fourteen consecutive patients with acute anorectal sepsis were studied. Clinical data, digital examination findings, endosonographic findings, and results of microbiological analysis were compared with definitive surgical findings of the presence or absence of anal fistula. RESULTS Anorectal abscess with anal fistula was found in 418 patients, and anorectal abscess without anal fistula was found in 96 patients. Microbiological examination showed that Escherichia coli, Bacteroides, Bacillus, and Klebsiella species were significantly more prevalent in patients with fistula (P<0.01), and coagulase-negative Staphylococci and Peptostreptococcus species were significantly more prevalent in patients without fistula (P<0.01). Results of endoanal ultrasonography were concordant with the definitive surgical diagnosis in 421 (94%) of 448 patients studied. CONCLUSION Acute anorectal sepsis due to colonization of "gut-derived" microorganisms rather than "skin-derived" organisms is more likely to be associated with anal fistula. When the microbiological analysis yields gut-derived bacteria, but no fistula has been found in the initial drainage operation, repeat examinations during a period of quiescence, including careful digital assessment and meticulous endosonography, are warranted to identify a potentially missed anal fistula.
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Affiliation(s)
- Takayuki Toyonaga
- Department of Surgery, Matsushima Hospital Colo-Proctology Center, Yokohama, Japan.
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23
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Abstract
Treating common benign anal diseases has evolved towards more outpatient procedures with better outcome. However, minimizing post-procedure morbidities such as pain and the avoidance incontinence remain the most significant concerns. We introduce some controversies and highlight the developments in current surgical practice for the treatment of common anal problems.
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Affiliation(s)
- Ismail Sagap
- Department of Colorectal Surgery (A-30), Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA
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24
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Abstract
Anorectal sepsis is a common cause of hospital admission, presenting with abscess or fistula formation. This article discusses the aetiology of acute anorectal sepsis and its management.
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Affiliation(s)
- F Hughes
- Department of Surgery, Southend General Hospital, Westcliff on Sea, Essex SS0 0RY
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25
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Ho YH, Tan M, Chui CH, Leong A, Eu KW, Seow-Choen F. Randomized controlled trial of primary fistulotomy with drainage alone for perianal abscesses. Dis Colon Rectum 1997; 40:1435-8. [PMID: 9407981 DOI: 10.1007/bf02070708] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Primary fistulotomy may be advantageous for perianal abscesses because unlike ischiorectal abscesses, fistulas are more commonly found and can be laid open with full preservation of the external anal sphincters. Therefore, a randomized, controlled trial was conducted to compare primary fistulotomy with incision and drainage alone, specifically for perianal abscesses. METHODS Fifty-two consecutive patients (43 males; mean age, 40 (standard error of mean, 2) years) with perianal abscesses were randomized to treatment by either incision and drainage (controls; N = 28) or fistulotomy (N = 24). Patients were followed up clinically for a mean of 15.5 (standard error of the mean, 0.7) months. Anorectal manometry was also performed before, six weeks, and three months after surgery. RESULTS Persistent fistulas developing after surgery were significantly more common after incision and drainage (N = 7; 25 percent) than after fistulotomy (N = 0; P = 0.009). One patient in each group was also found to have a residual abscess, which required repeat drainage. All patients remained fully continent. The anal pressures after incision and drainage and fistulotomy were not significantly different. Operative time, hospital stay, and time for the wound to heal completely were the same in both groups. CONCLUSIONS Primary fistulotomy at the time of drainage for perianal abscesses results in fewer persistent fistulas and no added risk of fecal incontinence.
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Affiliation(s)
- Y H Ho
- Department of Colorectal Surgery, Singapore General Hospital
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