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Sørensen KM, Qvist N. Fistulectomy and primary sphincter reconstruction for high cryptoglandular anal fistula: a retrospective cohort study with long-term results. Surg Endosc 2025; 39:2073-2079. [PMID: 39900860 PMCID: PMC11870885 DOI: 10.1007/s00464-025-11585-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2024] [Accepted: 01/24/2025] [Indexed: 02/05/2025]
Abstract
BACKGROUND Surgical repair for high anal fistulas is challenging and can be associated with impaired functional outcomes. This study evaluated the long-term results of transsphincteric fistulectomy with primary sphincter repair for high anal fistulas in terms of recurrence, wound healing, fecal incontinence, and quality of life. METHOD This retrospective cohort study included patients who underwent surgical repair for high anal fistulas between 2006 and 2015. Data were collected by reviewing patients' electronic hospital records, including demographic characteristics, medical conditions, surgical findings, performed procedures, and follow-up data until the last recorded visit. Functional outcomes were assessed using self-reported online questionnaires for quality of life (RAND SF-36) and fecal incontinence (Wexner score). RESULTS Fifty-five patients were included. Primary healing was achieved in 42 (76%) patients, while 13 (24%) experienced recurrence. Following reoperations for recurrence, an additional 12 patients achieved healing, resulting in an overall healing rate of 98%. The median Wexner score was significantly higher in reoperated patients, and the median scores across all eight parameters of the RAND SF-36 were lower. None of the patients required proctectomy, and two ended with permanent stomas. CONCLUSION Surgery for high anal fistulas is associated with a high success rate, but reoperations for recurrence are linked to considerable impairment in functional outcomes.
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Affiliation(s)
- Karam Matlub Sørensen
- Research Unit of Surgery, Odense University Hospital, J.B. Winsløws, Vej 4, 5000, Odense C, Denmark.
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Niels Qvist
- Research Unit of Surgery, Odense University Hospital, J.B. Winsløws, Vej 4, 5000, Odense C, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Hassan BHA, Awad PBA, Abdelaziz MM, Hossam M, Nada MAM. Evaluation of the outcomes of fistulotomy with primary sphincter reconstruction in the management of high trans-sphincteric fistula and supra-sphincteric fistula-in-ano : A single-center prospective cohort study. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:6-13. [PMID: 39150539 DOI: 10.1007/s00104-024-02134-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/02/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Supra-sphincteric and high trans-sphincteric fistula are very challenging procedures for both the patient and the surgeon. We aimed to evaluate the outcomes of anal sphincter repair in the management of supra-sphincteric and high trans-sphincteric fistula-in-ano in terms of postoperative wound infection, bleeding, incontinence to flatus or stool, and recurrence within 1 year. PATIENTS AND METHODS This single-center prospective cohort trial conducted from June 2020 to December 2023 at the Ain Shams University Hospitals included 20 patients who presented with supra-sphincteric or high trans-sphincteric fistula. There were nine (45%) male and 11 (55%) female patients, with a mean age of 41.5 years postoperatively. RESULTS The mean duration of the procedure was 90.3 min (SD ± 11.9). During the first 2 weeks, ten (50%) patients scored their postoperative pain as mild, eight (40%) as moderate, and two (10%) as severe. Wound infection occurred in two (10%) patients and postoperative bleeding in three (15%) patients in the form of spotting after defecation. There were no cases of incontinence to stool. However, there were three (15%) cases of incontinence to gases. There were two cases (10%) of recurrence at the 1‑year follow-up. Postoperative patient satisfaction was assessed on a 5‑point Likert scale after 2 weeks: One patient (5%) was very dissatisfied, three (15%) patients were dissatisfied, and two (10%) patients were unsure, while five (25%) patients were satisfied and nine (45%) were very satisfied. CONCLUSION Immediate sphincter repair in supra-sphincteric and high trans-sphincteric fistula through a lay-open procedure was determined to be safe, easier than classic operations, and associated with a low incidence of recurrence at the 1‑year follow-up and a high quality of life.
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Affiliation(s)
| | | | | | - Mohammed Hossam
- General Surgery Department, Faculty of Medicine, Ain Shams University Cairo, Cairo, Egypt
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Sharma R, Lonare SB, Nagar S, Badhal S, Anand S. Efficacy and Efficiency of Cyanoacrylate Glue in Fistula-in-Ano. Cureus 2024; 16:e72701. [PMID: 39478771 PMCID: PMC11524060 DOI: 10.7759/cureus.72701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2024] [Indexed: 11/02/2024] Open
Abstract
AIMS AND OBJECTIVE Most research on fistula-in-ano (FIA) is being done to improve surgical outcomes and reduce complications. Cyanoacrylate glue (CAG) is one of the promising options. We evaluated the efficacy and efficiency of CAG in the treatment of FIA. MATERIALS AND METHODS A cohort of 30 patients were included who underwent treatment using CAG. Each patient followed up at one, three, and six months to evaluate improvement in pain, discomfort, and recurrence. Patients with recurrence were treated with fistulectomy. RESULT The mean age of the cohort was 48.2±14.5 years, with a male-to-female ratio of 6:1, having four diabetic patients. Inter-sphincteric (16.54%) and trans-sphincteric (13.43%) fistulae were more common than extra-sphincteric (1.4%) fistula. The efficacy of CAG was 73%, and the procedure was found efficient with significant improvement in discomfort (p-value: 0.017). The recurrence rate was 27%, which occurred more in diabetic patients (p-value: 0.001) and trans-sphincteric fistula (p-value: 0.035). Conclusion: The CAG application is a simple and safe daycare procedure. However, the incidence of discharge and relief in pain was significantly less, but it cannot be advised to every patient of FIA. A young patient without comorbidities and with inter-sphincteric low fistula can best be treated by this method.
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Affiliation(s)
- Rajat Sharma
- General Surgery, Maharishi Markandeshwar Medical College and Hospital, Solan, IND
| | - Siddharth B Lonare
- General Surgery, B. J. Government Medical College and Sassoon General Hospital, Pune, IND
| | - Saurabh Nagar
- General Surgery, Maharishi Markandeshwar Medical College and Hospital, Solan, IND
| | - Sushant Badhal
- General Surgery, Maharishi Markandeshwar Medical College and Hospital, Solan, IND
| | - Samir Anand
- General Surgery, Maharishi Markandeshwar Medical College and Hospital, Solan, IND
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Garg P, Clemente N, Khaw JCW. Achieving a high cure rate in complex anal fistulas: understanding the conceptual role of the Garg cardinal principles. Ann Coloproctol 2024; 40:521-523. [PMID: 39448054 PMCID: PMC11532388 DOI: 10.3393/ac.2024.00430.0061] [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: 07/28/2024] [Revised: 09/19/2024] [Accepted: 10/04/2024] [Indexed: 10/26/2024] Open
Affiliation(s)
- Pankaj Garg
- Department of Colorectal Surgery, Garg Fistula Research Institute, Panchkula, India
| | - Nicola Clemente
- Department of General Surgery, Montebelluna Hospital, ULSS 2 Marca Trevigiana, Montebelluna, Italy
| | - James C. W. Khaw
- Department of Colorectal Surgery, Penang General Hospital, George Town, Malaysia
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A. Abbas M, T. Tsay A, Abbass M. Immediate sphincter repair following fistulotomy for anal fistula: does it impact the healing rate and septic complications? Ann Coloproctol 2024; 40:217-224. [PMID: 38946092 PMCID: PMC11362758 DOI: 10.3393/ac.2022.01144.0163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 05/14/2023] [Accepted: 06/12/2023] [Indexed: 07/02/2024] Open
Abstract
PURPOSE Fistulotomy is considered the most effective treatment for anal fistula; however, it carries a risk of incontinence. Sphincteroplasty in the setting of fistulotomy is not standard practice due to concerns regarding healing and potential infectious complications. We aimed to compare the outcomes of patients who underwent fistulotomy with primary sphincteroplasty to those who did not undergo repair. METHODS This was a retrospective review of consecutive patients who underwent fistulotomy for cryptoglandular anal fistula. All operations were performed by one colorectal surgeon. Sphincteroplasty was performed for patients perceived to be at higher risk for continence disturbance. The main outcome measures were the healing rate and postoperative septic complications. RESULTS In total, 152 patients were analyzed. Group A (fistulotomy with sphincteroplasty) consisted of 45 patients and group B (fistulotomy alone) included 107 patients. Both groups were similar in age (P=0.16) and sex (P=0.20). Group A had higher proportions of multiple fistulas (26.7% vs. 6.5%, P<0.01) and complex fistulas (mid to high transsphincteric, 37.8% vs. 10.3%; P<0.01) than group B. The median follow-up time was 8 weeks. The overall healing rate was similar in both groups (93.3% vs. 90.6%, P=0.76). No significant difference between the 2 groups was noted in septic complications (6.7% vs. 3.7%, P=0.42). CONCLUSION Fistulotomy with primary sphincter repair demonstrated a comparable healing rate to fistulotomy alone, without an increased risk of postoperative septic complications. Further prospective randomized studies are needed to confirm these findings and to explore the functional outcomes of patients who undergo sphincteroplasty.
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Affiliation(s)
- Maher A. Abbas
- Department of Surgery, King’s College Hospital Dubai, Dubai, United Arab Emirates
| | - Anna T. Tsay
- Department of Surgery, Kaiser Permanente, Los Angeles, CA, USA
| | - Mohammad Abbass
- Department of Surgery, Northwestern University, Chicago, IL, USA
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Awad PBA, Hassan BHA, Awad KBA, Elkomos BE, Nada MAM. A comparative study between high ligation of the inter-sphincteric fistula tract via lateral Approach Versus Fistulotomy and primary sphincteroplasty in High Trans-Sphincteric Fistula-in-Ano: a randomized clinical trial. BMC Surg 2023; 23:224. [PMID: 37559044 PMCID: PMC10413541 DOI: 10.1186/s12893-023-02117-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 07/21/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Trans-sphincteric fistula management is very challenging and everyday new techniques are introduced to reach the safest and the most effective technique. In this study two of the most effective techniques are compared based on their post-operative outcomes. OBJECTIVE To compare the efficacy of high ligation of the inter-sphincteric fistula tract by lateral approach (modified LIFT) and Fistulotomy and primary sphincteroplasty (FIPS) in the management of high trans-sphincteric fistula regarding their post-operative outcomes in the form of post-operative pain, time of wound healing in weeks, wound infection, incontinence and recurrence within one year. PATIENTS AND METHODS The current study is single-blind, prospective, randomized, controlled, single-center trial conducted from June 2020 to June 2022 in the colorectal surgical unit of Ain Shams University Hospitals, which included 80 patients presented with high trans-sphincteric perianal fistula 55 (68.75%) males and 25 (31.25%) including a one-year follow-up postoperative. RESULTS There were 80 patients in our study 40 patients in each group. The mean age of group (I) is 46.65 with standard deviation 6.6. while, in group (II) the mean age is 45.85 with standard deviation 6.07 (p = 0.576). From the included 80 patients 55(68.7%) were males and 25 (31.25%) were females (p = 0.469). Regarding, postoperative wound infection occurred in 2(5%) Patients in group (I) and 7(17.5%) patients in group (II) (p = 0.154). There were no cases of incontinence in group I. However, there were 6(15%) cases of incontinence to gases only scored by Wexner score 3/20 in group II (p = 0.026) and its significant difference between the two techniques. Postoperative pain was assessed for one week duration by the visual analogue score (VAS) from 0 to 10 in which, zero is the least and 10 is the maximum. In group (I) 18(45%) patients scored their pain mild from 1 to 3, 20(50%) patients scored their pain moderate from 4 to 6 and 2(5%) patients scored severe pain from 7 to 9. While, in group (II) 14(35%) patients scored their pain mild from 1 to 3, 22(55%) patients their pain moderate from 4 to 6 and 4(10%) patients scored their pain severe from 7 to 9 (p = 0.275). Recurrence in one-year follow-up occurred in 13(32.5%) patients in group (I) about 7 patients had recurrence in the form of inter-sphincteric fistula and 6 patients in the form of trans-sphincteric fistula. While, in group II recurrence occurred in 1 (2.5%) patient in the form of subcutaneous fistula at the healing site (p = 0.001). CONCLUSION Fistulotomy and primary sphincteroplasty is an effective and preferred technique for the trans-sphincteric fistula repair with high statistically significant lower incidence of recurrence in one-year follow-up as compared to modified LIFT technique. Although, there is higher incidence regarding incontinence to gases only post-operative. This work recommends fistulotomy and primary sphincter reconstruction procedure in high trans-sphincteric perianal fistulas to be more popular, to be implemented as a corner stone procedure along various and classic operations for such cases as it's easy, feasible.
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Affiliation(s)
| | | | | | - Beshoy Effat Elkomos
- General Surgery Department, Faculty of Medicine, Ain Shams University, Cairo, 2022, Egypt
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Fritz S, Reissfelder C, Bussen D. Current Therapy of Cryptoglandular Anal Fistula: Gold Standards and Alternative Methods. Zentralbl Chir 2023; 148:209-219. [PMID: 37267975 DOI: 10.1055/a-2049-9722] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Cryptoglandular anal fistulas are one of the most common colorectal diseases and occur with an incidence of about 20/100,000. Anal fistulas are defined as an inflammatory junction between the anal canal and the perianal skin. They develop from an abscess or chronic infection of the anorectum. Surgical treatment of the disease is the method of choice. Even when treating an acute abscess, its cause should be sought at the same time. If there is a connection to the anal canal without affecting relevant parts of the sphincter muscles, primary fistulotomy should be performed. If larger parts of the sphincter muscle are involved, the insertion of a seton drain is usually useful. There are essentially two recommendations for the elective treatment of cryptoglandular anal fistulas. Distal fistulas should be excised, with the proviso that as little sphincter muscle as possible is sacrificed. In the case of highly proximally located and complex fistulas, sphincter-preserving surgical techniques should be used. In this case, the method of choice is the mucosal or advancement flap. Alternatively, clips, fibrin injections, fistula plugs, fistula ligatures, or laser-based procedures are described in the literature. In the case of intermediate fistulas, a fistulectomy with primary sphincter reconstruction can be useful. Every operation is carried out as a compromise between definitive healing of the fistula and a potential risk to the patient's continence. It is often difficult to make a reliable prognosis about the continence function to be expected postoperatively. In addition to the fistula morphology, particular attention should be paid to whether previous proctological operations have already been performed, the gender of the patient, and whether there are pre-existing sphincter dysfunctions. Since the surgeon's expertise plays a decisive role in the success of the treatment, the procedure should be carried out in a specialist proctological centre, especially in the case of complex fistulas or in the case of a condition after previous operations. In addition to the classic procedures, such as fistulectomy or the plastic fistula closure, this article examines alternative methods and their areas of application.
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Affiliation(s)
- Stefan Fritz
- Deutsches End- und Dickdarmzentrum Mannheim, Mannheim, Deutschland
- Chirurgische Klinik, Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Mannheim, Deutschland
| | - Christoph Reissfelder
- Chirurgische Klinik, Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Mannheim, Deutschland
| | - Dieter Bussen
- Deutsches End- und Dickdarmzentrum Mannheim, Mannheim, Deutschland
- Chirurgische Klinik, Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Mannheim, Deutschland
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8
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Ebied EF, Gendia A, Kamel KA, Abdel-Maksoud IM. Cohort study of fistulotomy with external tract fistulectomy and primary sphincter reconstruction in high trans-sphincteric fistula-in-ano. Colorectal Dis 2023. [PMID: 36806416 DOI: 10.1111/codi.16532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 12/10/2022] [Accepted: 02/05/2023] [Indexed: 02/23/2023]
Abstract
AIM Treatment of complex fistula-in-ano is challenging and there is no consensus on the optimal treatment that can provide complete healing and preserve sphincter function. The aim of this study was to evaluate fistulotomy with external tract fistulectomy and primary sphincter reconstruction (FFSR) in the treatment of high trans-sphincteric fistula. METHOD This is a prospective single-centre study including patients with a high trans-sphincteric fistula who underwent FFSR from June 2017 to June 2018. All patients were evaluated preoperatively by pelvic MRI and clinical examination. Other types of complex fistula were excluded. All patients were followed up for 1 year for recurrence and incontinence. RESULTS Forty patients underwent FFSR during the study period, 62.5% were men and the mean age was 37.45 (range 20-60) years. The mean time to achieve complete healing was 8.4 weeks, 35 (87.5%) patients achieved primary healing within 8 weeks and 5 (12.5%) patients required more time to achieve delayed healing. Four (10%) patients developed recurrence with a mean time for recurrence of 20 weeks. Only four (10%) patients developed incontinence; one to liquid stools and three patients only to gas. CONCLUSION Fistulotomy with external tract fistulectomy and primary sphincter reconstruction is a safe option in the treatment of high trans-sphincteric fistula in selected patients. This showed an acceptable recurrence rate when compared with other procedures with comparable sphincter function outcomes.
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Affiliation(s)
- Essam F Ebied
- Ain Shams University Hospitals, Ain-Shams University, Cairo, Egypt
| | - Ahmed Gendia
- Ain Shams University Hospitals, Ain-Shams University, Cairo, Egypt
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García-Olmo D, Gómez-Barrera M, de la Portilla F. Surgical management of complex perianal fistula revisited in a systematic review: a critical view of available scientific evidence. BMC Surg 2023; 23:29. [PMID: 36740680 PMCID: PMC9901165 DOI: 10.1186/s12893-023-01912-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 01/10/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Treating complex perianal fistulas in Crohn's disease patients remains a challenge. Classical surgical treatments for Crohn's disease fistulas have been extrapolated from cryptoglandular fistulas treatment, which have different etiology, and this might interfere with its effectiveness, in addition, they increase fecal incontinence risk. Recently, new surgical techniques with support from biological approaches, like stem cells, have been developed to preserve the function of the sphincter. We have performed a systematic literature review to compare the results of these different techniques in the treatment of Crohn's or Cryptoglandular fistula. METHODS PubMed, EMBASE, Database of Abstracts of Reviews of Effectiveness, Cochrane Central Register of Controlled Trials were searched systematically for relevant articles. We included randomized controlled trials and observational studies that referred to humans, were written in English, included adults 18+ years old, and were published during the 10-year period from 2/01/2010 to 2/29/2020. Evidence level was assigned as designated by the Scottish Intercollegiate Guidelines Network. RESULTS Of the 577 citations screened, a total of 79 were ultimately included in our review. In Crohn's disease patients, classical techniques such as primarily seton, Ligation of Intersphincteric Fistula Tracks, or lay open, healing rates were approximately 50-60%, while in cryptoglandular fistula were around, 70-80% for setons or flaps. In Crohn's disease patients, new surgical techniques using derivatives of adipose tissue reported healing rates exceeding 70%, stem cells-treated patients achieved higher combined remission versus controls (56.3% vs 38.6%, p = 0.010), mesenchymal cells reported a healing rate of 80% at week 12. In patients with cryptoglandular fistulas, a healing rate of 70% using derivatives of adipose tissue or platelets was achieved, and a healing rate of 80% was achieved using laser technology. Fecal incontinence was improved after the use of autologous platelet growth factors and Nitinol Clips. CONCLUSION New surgical techniques showed better healing rates in Crohn's disease patients than classical techniques, which have better results in cryptoglandular fistula than in Crohn's disease. Healing rates for complex cryptoglandular fistulas were similar between the classic and new techniques, being the new techniques less invasive; the incontinence rate improved with the current techniques.
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Affiliation(s)
- D. García-Olmo
- grid.419651.e0000 0000 9538 1950New Therapies Laboratory, Health Research Institute-Fundación Jiménez Díaz University Hospital (IIS-FJD/UAM), Department of Surgery, Fundación Jiménez Díaz University Hospital (UAM), Avda. Reyes Católicos, 2, 28040 Madrid, Spain
| | - M. Gómez-Barrera
- grid.512746.3Pharmacoeconomics & Outcomes Research Iberia (PORIB), Paseo Joaquín Rodrigo, 4 i, 28224 Pozuelo de Alarcón, Madrid Spain
| | - F. de la Portilla
- grid.9224.d0000 0001 2168 1229Coloproctology Unit, Clinical Management Unit of General and Gastrointestinal Surgery, Division Seville, Biomedical Research Institute (IBIS), University Hospital Virgen del Rocio/CSIC University of Seville, Seville, Spain
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Fistulectomy and primary sphincteroplasty in complex anal fistula treatment: a hospital-based long-term follow-up study. Tech Coloproctol 2023; 27:145-152. [PMID: 36371771 DOI: 10.1007/s10151-022-02722-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 10/19/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Currently, there is no agreement on the best treatment for complex anal fistulas with the least recurrence and lowest complication rate. The aim of this study was to evaluate the long-term recurrence and incontinence after fistulectomy and primary sphincteroplasty (FIPS) in a group of patients with complex perianal fistula. METHODS This prospective observational study was done at the colorectal ward of Taleghani Hospital of Tehran from January 2010 to December 2020. Patients with anal fistula who underwent FIPS were studied. After surgery, patients were evaluated regularly by a colorectal surgeon for fistula recurrence and incontinence. Recurrence was described as a new fistula tract formation after the initial cure and failure of healing in the operation site or any purulent discharge from the fistula tract and openings. In addition, the patient's continence was assessed based on the Wexner score. RESULTS There were 335 patients (66 men and 269 women, mean age 42.74 ± 12.44 years), 191 of them with low fistula and 144 with high fistula. Thirteen patients (3.90%) experienced recurrence (all had a low fistula). Thirty-nine patients (11.64%), 19 patients with high and 20 patients with low fistula, had a Wexner score ≥ 3 during the follow-up. Fifteen patients were lost to follow-up. Male patients (OR = 2.67, 95% CI 0.84, 8.45, p = 0.094, adjusted OR = 4.41, 95% CI 1.05, 18.48, p = 0.042), patients with low fistula (p = 0.001), and recurrent cases had a significantly higher rate of recurrence (OR = 10.38, 95% CI 3.24-33.20 p ≤ 0.001, adjusted OR = 23.36, 95% CI 4.35-125.39, p ≤ 0.001). A significant correlation between body mass index > 35 kg/m2 and incontinence was found (OR = 4.40, 95% CI 1.35, 14.33, p = 0.014). CONCLUSIONS In the present study, an acceptable healing rate and a low percentage of complications following FIPS were seen in patients with complex anal fistula. Randomized clinical trials with appropriate follow-up duration and sample size comparing different surgical methods in these patients are needed to confirm these results.
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Hemminger F, Fieger A, Beaumont K, Ruppert R. Fistelexzision und primäre Sphinkterrekonstruktion. COLOPROCTOLOGY 2022. [DOI: 10.1007/s00053-022-00661-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Schneider R, Ommer A. Spaltung von Analfisteln – noch zeitgemäß? COLOPROCTOLOGY 2022. [DOI: 10.1007/s00053-021-00583-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Iqbal N, Dilke SM, Geldof J, Sahnan K, Adegbola S, Bassett P, Tozer P. Is fistulotomy with immediate sphincter reconstruction (FISR) a sphincter preserving procedure for high anal fistula? A systematic review and meta-analysis. Colorectal Dis 2021; 23:3073-3089. [PMID: 34623747 DOI: 10.1111/codi.15945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/22/2021] [Accepted: 07/19/2021] [Indexed: 12/23/2022]
Abstract
AIM This systematic review aimed to assess the outcomes of fistulotomy or fistulectomy and immediate sphincter repair (FISR) in relation to healing, incontinence and sphincter dehiscence both overall and in patients with high anal fistulae. METHODS Medline, Embase and The Cochrane library were searched for studies of patients undergoing FISR for anal fistula. Data regarding healing, continence and sphincter dehiscence were extracted overall and for high anal fistulae. The DerSimonian-Laird random-effects method was used for pooled analysis, heterogeneity between studies was assessed based on the significance of between-study heterogeneity, and on the size of the I2 value. Risk of bias was assessed using the Cochrane risk of bias tool and the Newcastle-Ottawa scale. RESULTS We identified 21 studies evaluating 1700 patients. Pooled analysis of healing reached 93% (95% CI: 91%-95%, I2 = 51% p-value for heterogeneity = 0.004), with continence disturbance and worsening continence reaching 11% (95% CI: 6%-18%, I2 = 87% p < 0.001) and 8% (95% CI: 4%-13%, I2 = 74% p < 0.001), respectively. Subgroup analysis according to fistula height could only be conducted on limited data. Pooled healing in high anal fistulae was 89% (95% CI: 84%-94%, I2 = 76% p < 0.001), 16% suffered disturbance of continence (95% CI: 7%-27%, I2 = 89% p < 0.001), 8% worsening continence from baseline (95% CI: 2%-16%, I2 = 80% p < 0.001) and 2% suffered sphincter dehiscence (95% CI: 0%-10%, I2 = 89% p < 0.001). CONCLUSION The evidence suggests FISR is a safe, effective procedure. However, data are limited by inconsistencies in reporting of continence and definition of fistula height, particularly high anal fistulae. Significant heterogeneity means that outcomes in high fistulae remain uncertain.
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Affiliation(s)
- Nusrat Iqbal
- Robin Phillips' Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, UK
| | - Stella Maye Dilke
- Department of Colorectal Surgery, St Mark's Hospital and Academic Institute, London, UK
| | - Jeroen Geldof
- Department of Gastroenterology and Hepatology, University Hospital, Ghent, Belgium
| | - Kapil Sahnan
- Robin Phillips' Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, UK
| | - Samuel Adegbola
- Robin Phillips' Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, UK
| | | | - Philip Tozer
- Robin Phillips' Fistula Research Unit, St Mark's Hospital and Academic Institute, Harrow, UK
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Fistelexzision mit Schließmuskelrekonstruktion. COLOPROCTOLOGY 2021. [DOI: 10.1007/s00053-021-00569-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Long-term Evaluation of Fistulotomy and Immediate Sphincteroplasty as a Treatment for Complex Anal Fistula. Dis Colon Rectum 2021; 64:1374-1384. [PMID: 34623349 DOI: 10.1097/dcr.0000000000001800] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Fistulotomy with immediate sphincteroplasty is a technique that can heal fistulas and decrease fecal incontinence more effectively than fistulotomy alone, in selected patients. OBJECTIVE We aimed to perform a long-term evaluation of fecal incontinence after fistulotomy and immediate sphincteroplasty in patients with complex anal fistula. DESIGN This prospective study included patients undergoing fistulotomy and immediate sphincteroplasty for complex anal fistula from January 2000 to December 2010. SETTINGS The study was conducted by 2 colorectal surgeons in the coloproctology unit of the General Hospital of Elche. PATIENTS We included patients aged ≥18 years with complex anal fistulas of cryptoglandular origin. MAIN OUTCOME MEASURES Main outcomes were recurrence and continence after fistulotomy and immediate sphincteroplasty, according to fistula tract height and preoperative continence status. RESULTS A total of 107 patients were included; 68.2% were men, with a mean age of 48 years and mean fistula duration of 12.8 months. The range and median follow-up period were 84 to 204 and 96 months. Thirty-seven fistulas were not primary. The overall healing rate was 84.1%. Primary fistulas healed by the end of follow-up in 58 (82.9%) of 70 patients; recurrent fistulas healed in 32 (86.5%) of 37; high tracts healed in 31 (83.8%) of 37, and nonhigh fistulas healed in 59 (84.3%) of 70. Male sex (OR = 0.66 (95% CI, 0.20-2.13); p > 0.05) and recurrent fistulas (OR = 0.43 (95% CI, 0.11-1.68); p > 0.05) could have a protective effect against postoperative fecal incontinence; however, more studies with larger sample sizes are necessary to confirm this result, whereas high fistulas showed a 4-fold increased risk of incontinence (range, 1.22-13.06; p < 0.01). One in 5 high-tracts patients experienced continence deterioration. LIMITATIONS This was a prospective study, and randomized clinical trials with more patients and longer follow-up are needed to compare fistulotomy and immediate sphincteroplasty with other sphincter-preserving techniques. CONCLUSIONS Fistulotomy and immediate sphincteroplasty are good options for treating complex anal fistulas, especially for recurrent fistulas, men, and patients with nonhigh tracts, with acceptable recurrence and incontinence rates. See Video Abstract at http://links.lww.com/DCR/B498. EVALUACIN A LARGO PLAZO DE LA FISTULOTOMA Y LA ESFINTEROPLASTIA INMEDIATA COMO TRATAMIENTO PARA LA FSTULA ANAL COMPLEJA ANTECEDENTES:La fistulotomía y la esfinteroplastia inmediata es una técnica que puede curar las fístulas y disminuir la incontinencia fecal de manera más efectiva que la fistulotomía sola, en pacientes seleccionados.OBJETIVO:Nuestro objetivo fue realizar una evaluación a largo plazo de la incontinencia fecal después de la fistulotomía y la esfinteroplastia inmediata en pacientes con fístula anal compleja.DISEÑO:Este estudio prospectivo incluyó pacientes sometidos a fistulotomía y esfinteroplastia inmediata por fístula anal compleja, desde enero de 2000 hasta diciembre de 2010.ENTORNO CLINICO:El estudio fue realizado por dos cirujanos colorrectales de la Unidad de Coloproctología del Hospital General de Elche.PACIENTES:Se incluyeron pacientes ≥ 18 años con fístulas anales complejas de origen criptoglandular.PRINCIPALES MEDIDAS DE VALORACION:Los principales resultados fueron la recurrencia y la continencia después de la fistulotomía y la esfinteroplastia inmediata, de acuerdo con la altura del trayecto de la fístula y el estado de continencia preoperatoria.RESULTADOS:Se incluyeron un total de 107 pacientes; El 68,2% eran varones, con una edad media de 48 años y una duración media de la fístula de 12,8 meses. El rango y la mediana del período de seguimiento fue de 84-204 y 96 meses, respectivamente. Treinta y siete fístulas no fueron primarias. La tasa de curación general fue del 84,1%. Las fístulas primarias cicatrizaron al final del seguimiento en 58/70 (82,9%) pacientes; las fístulas recurrentes cicatrizaron en 32/37 (86,5%); los tractos altos cicatrizaron en 31/37 (83,8%) y las fístulas no altas cicatrizaron en 59/70 (84,3%). El sexo masculino (razón de posibilidades: 0,66 [0,20-2,13], p > 0,05) y las fístulas recurrentes (razón de posibilidades: 0,43 [0,11-1,68], p > 0,05) podrían tener un efecto protector contra la incontinencia fecal postoperatoria, sin embargo, más estudios con una muestra más grande son necesarios para confirmar este resultado. Fistulas altas mostraron un riesgo cuatro veces mayor de incontinencia ([1.22-13.06], p < 0.01). Uno de cada cinco pacientes con tractos altos experimentó un deterioro de la continencia.LIMITACIONES:Este fue un estudio prospectivo y se necesitan ensayos clínicos aleatorios con más pacientes y un seguimiento más prolongado para comparar la fistulotomía y la esfinteroplastia inmediata con otras técnicas de preservación del esfínter.CONCLUSIÓN:La fistulotomía y la esfinteroplastia inmediata son buenas opciones para el tratamiento de fístulas anales complejas, especialmente para fístulas recurrentes, varones y pacientes con tractos no altos, con tasas aceptables de recurrencia e incontinencia. Consulte Video Resumen en http://links.lww.com/DCR/B498.
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De Hous N, Van den Broeck T, de Gheldere C. Fistulectomy and primary sphincteroplasty (FIPS) to prevent keyhole deformity in simple anal fistula: a single-center retrospective cohort study. Acta Chir Belg 2021; 121:308-313. [PMID: 32253992 DOI: 10.1080/00015458.2020.1753151] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Fistulotomy remains the gold standard for the surgical treatment of simple anal fistula, but may cause fecal incontinence and a characteristic anal 'keyhole' deformity. Although seemingly trivial, keyhole deformity may lead to bothersome symptoms such as anal pruritus and fecal soiling. This study aims to evaluate the efficacy of fistulectomy and primary sphincteroplasty (FIPS), a technique with immediate sphincter reconstruction, in the treatment of simple anal fistula and the prevention of keyhole deformity created by simple fistulotomy. METHODS A retrospective study was performed on all consecutive patients who underwent FIPS for a simple anal fistula at our institution between January 2015 and August 2019. The primary outcome of the study was the rate of early postoperative wound dehiscence, which essentially transforms a FIPS into a simple fistulotomy and may lead to keyhole deformity. All patients received follow-up at regular intervals to evaluate fistula healing and the presence of keyhole deformity. RESULTS FIPS was performed in 24 patients (median age: 52.8 years). After a median follow-up time of 3.0 (2.0, 6.3) months, the overall healing rate was 95.8% (23/24 patients). Six (25%) patients experienced early postoperative wound dehiscence resulting in the development of a keyhole deformity. Five of them were symptomatic (mainly soiling). Keyhole deformity was diagnosed at a median time of 6.0 (3.8, 7.5) months postoperatively. The occurrence of early wound dehiscence and subsequent keyhole deformity was associated with a posteriorly located fistula (p = .02). CONCLUSION FIPS avoids the development of keyhole deformity in the majority of patients with simple anal fistula, but is less successful in posterior fistulas. Since FIPS is a very effective, fast and simple procedure, it should be considered a valid alternative for the treatment of every simple anal fistula.
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Affiliation(s)
- Nicolas De Hous
- Department of General Surgery, Heilig-Hartziekenhuis, Lier, Belgium
| | - Thomas Van den Broeck
- Department of General Surgery, Heilig-Hartziekenhuis, Lier, Belgium
- Department of Urology, University Hospital of Leuven, Leuven, Belgium
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Orban YA, Soliman HH, Teliti AME, El-Shewy A, Hegab YH, Ibrahim A. Evaluation of Fistulotomy with Immediate Sphincteric Reconstruction in the Treatment of High Transsphincteric Perianal Fistula. JOURNAL OF COLOPROCTOLOGY 2021. [DOI: 10.1055/s-0041-1735545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Abstract
Background High perianal fistula treatment remains challenging, mainly due to the variability in success and recurrence rates as well as continence impairment risks. So far, no procedure can be considered the gold standard for surgical treatment. Yet, strong efforts to identify effective and complication-free surgical options are ongoing. Fistulotomy can be considered the best perianal fistula treatment option, providing a perfect surgical field view, allowing direct access to the source of chronic inflammation. Controversy exists concerning the risk of continence impairment associated with fistulotomy. The present study aimed to assess the outcomes of fistulotomy with immediate sphincteric reconstruction regaring fistula recurrence, incontinence, and patient satisfaction.
Methods This interventional study was performed at the General Surgery Department of Zagazig University Hospital during the period from July 2018 to December 2019 on 24 patients with a clinical diagnosis of high transsphincteric fistula-in-ano. The fistulous tract was laid open over the probe placed in the tract. After the fistula tract had been laid open, the tract was curetted and examined for secondary extensions. Then, suturing muscles to muscles, including the internal and external sphincters, by transverse mattress sutures.
Results Our study showed that 2 patients develop incontinence to flatus ∼ 8.3%.and only one patient develop incontinence to loose stool, 4.2%. Complete healing was achieved in 83% and recurrence was 16.6%.
Conclusion Fistulotomy with immediate sphincteric reconstruction is considered to be an effective option in the management of high perianal fistula, with low morbidity and high healing rate with acceptable continence state.
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Affiliation(s)
- Yasser A. Orban
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Hossam Hassan Soliman
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed M. El Teliti
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ali El-Shewy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Yasmine Hany Hegab
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Amr Ibrahim
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Conde AL, Santos CHMD, Dourado DM, Tanus OAV, Souza IFD, Costa RL, Giuncanse F, Costa IO. Evaluation of polypropylene and polyglactin sutures in primary sphincteroplasty for the treatment of anal fistula in rats. JOURNAL OF COLOPROCTOLOGY 2021. [DOI: 10.1016/j.jcol.2019.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abstract
Rationale Fistulotomy followed by primary sphincteroplasty is one of the therapeutic options in transsphincteric fistulae; however, it was not known which suture would present a better result.
Objective To compare polypropylene and polyglactin sutures in primary sphincteroplasty in rats subjected to fistulotomy.
Method Thirty Wistar rats were subjected to peritoneal anesthesia with ketamine and xylazine, followed by transfixation of the anal sphincter with steel thread, which remained for 30 days to develop the anal fistula. After this period, the steel thread was removed and four groups were formed: A – Control (n = 5), without treatment; B – Fistulotomy (n = 5), performed fistulotomy only; C – Polypropylene (n = 10), in which fistulotomy was performed followed by primary sphincteroplasty with polypropylene suture; D – Polyglactin (n = 10), in which fistulotomy was performed followed by primary sphincteroplasty with polyglactin suture; after 30 days the animals were anesthetized again and submitted to euthanasia by deepening the anesthetic plane to remove the specimens, analyzing fistula closure, muscle fiber distance, and inflammatory process.
Results The fistula persisted in all animals of the control group and in none of the other groups; the distances between the muscle fibers were 1620 μm, 4665 μm, and 2520 μm, respectively in Groups B, C, and D (p = 0.067); in relation to fibrosis, the means were 2.4, 2.8, and 3.6, respectively in Groups B, C, and D, showing greater fibrosis in the latter group (p = 0.041).
Conclusion There was no persistence of the fistula in any of the treated animals; there was no difference in the distance between the muscle fibers between the groups subjected to primary sphincteroplasty with polypropylene or polyglactin, or between these groups and the one treated only by fistulotomy. There was greater fibrosis in animals treated with primary sphincteroplasty with polyglactin.
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Affiliation(s)
- Andrea Lima Conde
- Universidade Federal de Mato Grosso do Sul, Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
| | - Carlos Henrique Marques dos Santos
- Universidade Federal de Mato Grosso do Sul, Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
- Universidade Anhanguera-Uniderp, Campo Grande, MS, Brazil
| | | | - Otávio Augusto Vendas Tanus
- Universidade Federal de Mato Grosso do Sul, Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
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Enteral resorbable diet versus standard diet in primary sphincter reconstruction: a prospective randomised trial. Int J Colorectal Dis 2021; 36:1455-1460. [PMID: 33754184 PMCID: PMC8195750 DOI: 10.1007/s00384-021-03878-x] [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] [Accepted: 02/03/2021] [Indexed: 02/04/2023]
Abstract
AIM Bowel movements after reconstructive anorectal surgery may negatively affect surgical outcome. This study was aimed to assess any differences between a standard diet (SD) and the enteral resorbable diet (ED) in terms of operative outcomes and patient tolerance after fistulectomy with primary sphincter reconstruction. METHOD Adult patients undergoing elective fistulectomy with primary sphincter reconstruction for anorectal and rectovaginal fistulas were eligible for inclusion. Patients were intraoperatively randomised to receive either the ED and peristalsis-inhibiting medication (ED) or a SD. The primary endpoint was the healing rate. Secondary endpoints included continence scores, complications and quality of life. Sample size calculation resulted in the analysis of 60 patients to detect a difference in fistula recurrence of 30% with 70% power and a 5% significance level. RESULTS Sixty-six patients (24 women) were prospectively and randomly assigned to the ED (n = 34: 51%) or a SD (n = 32; 48%); mean age was 47 (18-74) years. The primary healing rate was 64 out of 66 patients (96%). No statistical difference in healing rate was seen between the groups. However, patient satisfaction was significantly higher in the SD group (P < 0.0001). CONCLUSIONS Fistulectomy with primary sphincter reconstruction is a safe method with low complication rates. Postoperative stool behaviour has no significant influence on the healing rate but has a significant negative impact on patient satisfaction. Therefore, maintaining a standard diet seems to be preferable following reconstructive anal surgery. TRIAL REGISTRATION The trial was registered with the German Clinical Trials Register ( DRKS00020524 ).
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Litta F, Parello A, De Simone V, Grossi U, Orefice R, Ratto C. Fistulotomy and primary sphincteroplasty for anal fistula: long-term data on continence and patient satisfaction. Tech Coloproctol 2019; 23:993-1001. [PMID: 31538298 DOI: 10.1007/s10151-019-02093-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 09/12/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the safety and long-term efficacy of fistulotomy and primary sphincteroplasty (FIPS). Secondary endpoints were its impact on postoperative continence status and patients' satisfaction. METHODS A retrospective study was conducted on patients with cryptoglandular anal fistula (AF) who had FIPS between June 2006 and May 2017. Patients were evaluated with standardized telephone interviews and clinical/instrumental assessment. Main outcome measures included fistula healing rate, continence status, and patient satisfaction. Incontinence was defined as an inability to hold either gas, liquid, or solid stools, as well as postdefecation soiling, and was measured by the Cleveland Clinic fecal incontinence score. Patient satisfaction was evaluated by an 11-point numeric rating scale. RESULTS There were 203 patients (139 males; mean age: 48.7 years) who had FIPS. The overall healing rate was 93% (188 patients) with a mean follow-up period of 56 ± 31 months. Half of the total cohort (51%) had a complex fistula. Preoperatively, 8 (4%) patients complained of postdefecation soiling and 2 (1%) of gas incontinence. Postoperatively, 26 (13%) patients had continence impairment (de novo n = 24), mainly consisting of postdefecation soiling (10%). In univariate analysis, patients with recurrent (RR 6.153 95% CI 2.097-18.048; p = 0.002) or complex (RR 3.005 95% CI 1.203-7.506; p = 0.012) AF and those with secondary tracts (RR 8.190 95% CI 2.188-30.654; p = 0.004) or previous set on drainage (RR 5.286 95% CI 2.235-12.503; p = 0.0001) were at higher risk of incontinence. In multivariate analysis, no significant predictors were found, although fistula complexity approached statistical significance (RR 5.464 95% CI 0.944-31.623; p = 0.050). The mean patient satisfaction numeric rating scale was 9.3 ± 1.6. Lower satisfaction rates were found in patients with transphincteric (p = 0.011) or complex (p = 0.0001) AF, with secondary tracts (p = 0.041) or previous seton drainage (p = 0.008), and in those with postoperative continence impairment (p = 0.0001). Postoperative onset of incontinence was the only significant factor in multivariate analysis (p = 0.0001). CONCLUSIONS FIPS should be considered a valid therapeutic option for selected AF. However, the risk of postoperative minor fecal incontinence exists, and should be discussed during preoperative patient counselling.
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Affiliation(s)
- F Litta
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.
| | - A Parello
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - V De Simone
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - U Grossi
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - R Orefice
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - C Ratto
- Proctology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
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Abstract
Anal fistulas are a common anorectal disease and are frequently associated with a perianal abscess. The etiology is based on a cryptoglandular infection in the intersphincteric space. Surgery remains the only definitive therapy. The primary goal of definitive fistula surgery is healing; however, success of fistula surgery is influenced by a variety of factors including the surgeon's experience, type of fistula, involvement of sphincter muscles, type of surgical procedure and patient-related factors. For the surgical treatment of a complex anal fistula, a variety of operative procedures have been described including fistulectomy with sphincterotomy, different flap procedures (e.g. mucosal flap and advancement flap) and finally so-called sphincter-preserving techniques, such as LIFT (ligation of intersphincteric fistula tract), VAAFT (video-assisted anal fistula treatment), the use of plugs of collagen or fibrin glue sealants as well as laser procedures or the clip. In the search for suitable quality indicators in anal fistula surgery there is a conflict between healing and preservation of continence. If potential quality indicators are identified the principles of anal fistula surgery must be adhered to and the appropriate selection of patients and procedures is of crucial importance to achieve high healing rates without compromising continence or inducing surgical revision due to abscesses or recurrence. Based on the available literature and guidelines, in the assessment of quality indicators considerable differences exist with respect to patient selection, etiology of anal fistulas and length of follow-up. Heterogeneity of treatment protocols lead to difficulties in a definitive assessment of which surgical treatment is the best option for complex anal fistulas.
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Affiliation(s)
- O Schwandner
- Abteilung für Proktologie, Krankenhaus Barmherzige Brüder Regensburg, Prüfeninger Str. 86, 93049, Regensburg, Deutschland.
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Cheung FY, Appleton ND, Rout S, Kalaiselvan R, Nicholson JA, Samad A, Chadwick M, Rajaganeshan R. Video-assisted anal fistula treatment: a high volume unit initial experience. Ann R Coll Surg Engl 2018; 100:37-41. [PMID: 29046093 PMCID: PMC5849203 DOI: 10.1308/rcsann.2017.0187] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2017] [Indexed: 12/21/2022] Open
Abstract
Introduction Perianal fistulas are a common problem. Video-assisted anal fistula treatment is a new technique for the management of this difficult condition. We describe our initial experience with the technique to facilitate the treatment of established perianal fistulas. Methods We reviewed a prospectively maintained database relating to consecutive patients undergoing video-assisted anal fistula treatment in a single unit. Results Seventy-eight consecutive patients had their perianal fistulas treated with video-assistance from November 2014 to June 2016. Complete follow-up data were available in 74 patients, with median follow-up of 14 months (interquartile range 7-19 months). There were no complications and all patients were treated as day cases. Most patients had recurrent disease, with 57 (77%) having had previous fistula surgery. At follow-up, 60 (81%) patients reported themselves 'cured' (asymptomatic) including 5 patients with Crohn's disease and one who had undergone 10 previous surgical procedures. Logistical stepwise regression did not demonstrate any statistically significant factors that may have been considered to affect outcome (age, gender, diabetes, previous I&D, Crohn's disease, smoking, type of fistula). Conclusions Our data have shown that video-assisted anal fistula treatment is safe and effective in the management of perianal fistulas in our patients and this suggests it may be applied to all patients regardless of comorbidity, underlying pathology or type of fistula.
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Affiliation(s)
- FY Cheung
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - ND Appleton
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - S Rout
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - R Kalaiselvan
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - JA Nicholson
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - A Samad
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - M Chadwick
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, UK
| | - R Rajaganeshan
- Department of General Surgery, St Helens and Knowsley Teaching Hospitals NHS Trust, Whiston Hospital, Prescot, 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: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Abstract
Complex anal fistulas require careful evaluation. Prior to any attempts at definitive repair, the anatomy must be well defined and the sepsis resolved. Several muscle-sparing approaches to anal fistula are appropriate, and are often catered to the patient based on their presentation and previous repairs. Emerging technologies show promise for fistula repair, but lack long-term data.
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Affiliation(s)
| | - Kyle G Cologne
- Division of Colorectal Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
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Fistulotomy or fistulectomy and primary sphincteroplasty for anal fistula (FIPS): a systematic review. Tech Coloproctol 2015; 19:391-400. [DOI: 10.1007/s10151-015-1323-4] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Accepted: 05/16/2015] [Indexed: 12/15/2022]
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Awad RA, Camacho S, Flores F, Altamirano E, García MA. Rectal tone and compliance affected in patients with fecal incontinence after fistulotomy. World J Gastroenterol 2015; 21:4000-4005. [PMID: 25852287 PMCID: PMC4385549 DOI: 10.3748/wjg.v21.i13.4000] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 10/15/2014] [Accepted: 11/18/2014] [Indexed: 02/07/2023] Open
Abstract
AIM To investigate the anal sphincter and rectal factors that may be involved in fecal incontinence that develops following fistulotomy (FIAF). METHODS Eleven patients with FIAF were compared with 11 patients with idiopathic fecal incontinence and with 11 asymptomatic healthy subjects (HS). All of the study participants underwent anorectal manometry and a barostat study (rectal sensitivity, tone, compliance and capacity). The mean time since surgery was 28 ± 26 mo. The postoperative continence score was 14 ± 2.5 (95%CI: 12.4-15.5, St Mark's fecal incontinence grading system). RESULTS Compared with the HS, the FIAF patients showed increased rectal tone (42.63 ± 27.69 vs 103.5 ± 51.13, P = 0.002) and less rectal compliance (4.95 ± 3.43 vs 11.77 ± 6.9, P = 0.009). No significant differences were found between the FIAF patients and the HS with respect to the rectal capacity; thresholds for the non-noxious stimuli of first sensation, gas sensation and urge-to-defecate sensation or the noxious stimulus of pain; anal resting pressure or squeeze pressure; or the frequency or percentage of relaxation of the rectoanal inhibitory reflex. No significant differences were found between the FIAF patients and the patients with idiopathic fecal incontinence. CONCLUSION In patients with FIAF, normal motor anal sphincter function and rectal sensitivity are preserved, but rectal tone and compliance are impaired. The results suggest that FIAF is not due to alterations in rectal sensitivity and that the rectum is more involved than the anal sphincters in the genesis of FIAF.
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de Groof EJ, Buskens CJ, Bemelman WA. Complex fistulas and advanced soft tissue techniques. SEMINARS IN COLON AND RECTAL SURGERY 2014. [DOI: 10.1053/j.scrs.2014.08.008] [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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Sheikh P, Baakza A. Management of Fistula-in-Ano-The Current Evidence. Indian J Surg 2014; 76:482-6. [PMID: 25614724 PMCID: PMC4297991 DOI: 10.1007/s12262-014-1150-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Accepted: 07/16/2014] [Indexed: 01/06/2023] Open
Abstract
Successful treatment for fistula in ano has eluded most surgeons. To choose the right surgery has been made more difficult, with new surgeries being added in the last decade. This article discusses the various accepted surgeries for fistula in ano - their pros & cons, & attempts to provide the status of the various procedures as it stands today.
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Affiliation(s)
- Parvez Sheikh
- />Department of Colorectal Surgery, Saifee Hospital, Laud Mansion, 3rd floor, 21 M. Karve Road, Mumbai, 400004 India
| | - Atef Baakza
- />K.J. Somaiya Medical College, Sion, Mumbai, India
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