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Mateescu T, Fulger L, Tummala D, Nelluri A, Kakarla M, Stelea L, Dumitru C, Noditi G, Dobrescu A, Paleru C, Toma AO. Exploring Health-Related Quality of Life in Patients with Anal Fistulas: A Comprehensive Study. Life (Basel) 2023; 13:2008. [PMID: 37895390 PMCID: PMC10608709 DOI: 10.3390/life13102008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/08/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
Anal fistulas often cause significant impairment to patients' health-related quality of life (HRQOL). This cross-sectional study aimed to compare the HRQOL between patients with anal fistulas with inflammatory bowel disease (IBD) and those without, hypothesizing significant differences in HRQOL scores between these groups. The secondary objectives were to identify specific aspects of life quality most affected and explore potential variables influencing HRQOL. The study was conducted at the Clinical Emergency Hospital "Pius Brinzeu" in Timisoara, Romania, using a convenience sample of 175 adult patients diagnosed with anal fistulas, stratified into IBD and non-IBD groups. Quality of life was evaluated at initial hospital admission and three months post-treatment using four questionnaires: SF-36, GIQLI, HADS, and the WHOQOL-BREF. Initial SF-36 scores were marginally lower in the IBD group, with mean physical and mental scores of 52.0 and 54.5, respectively. Both groups showed an improvement after intervention, but the mean difference was higher in the IBD group, with an increase of 1.1 in physical score. Initial GIQLI scores were significantly lower in the IBD group (110) compared to the non-IBD group (116). Post-intervention, the mean scores increased to 116 and 121, respectively. HADS scores suggested higher anxiety levels in the non-IBD group (7.5 vs. 6.1), although depression scores were similar. Post-intervention, anxiety scores decreased more substantially in the non-IBD group (-0.9 vs. -0.3). The WHOQOL-BREF scores were lower across all domains for the IBD group at the initial test (physical health: 12.4, psychological health: 14.9, social relationships: 14.4, environment: 13.0). Post-intervention, scores increased marginally in the IBD group (physical health: 12.7, psychological health: 15.9, social relationships: 14.1, environment: 13.8) but varied in the non-IBD group. HRQOL, as measured by multiple questionnaires, is impacted differently in anal fistula patients with and without IBD. These findings highlight the importance of a tailored approach to managing this patient population to improve their quality of life post-treatment.
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Affiliation(s)
- Tudor Mateescu
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Lazar Fulger
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Durganjali Tummala
- Department of General Medicine, K.S. Hegde Medical Academy, Nityanandanagar, Deralakatte, Mangaluru 575018, India;
| | - Aditya Nelluri
- School of General Medicine, Sri Siddhartha Medical College, Tumakuru 572107, India
| | - Manaswini Kakarla
- Kamineni Institute of Medical Sciences, School of Medicine, Hyderabad 500001, India
| | - Lavinia Stelea
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - Catalin Dumitru
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - George Noditi
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Amadeus Dobrescu
- Department of General Surgery, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (T.M.); (L.F.); (G.N.); (A.D.)
| | - Cristian Paleru
- Department of Thoracic Surgery, “Carol Davila” University of Medicine and Pharmacy, Bulevardul Eroii Sanitari 8, 050474 Bucuresti, Romania;
| | - Ana-Olivia Toma
- Department of Dermatology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
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Efficacy of Injection of Freshly Collected Autologous Adipose Tissue Into Complex Cryptoglandular Anal Fistulas. Dis Colon Rectum 2023; 66:443-450. [PMID: 36538700 DOI: 10.1097/dcr.0000000000002379] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Treatment of cryptoglandular anal fistulas with injection of autologous or allogenic adipose tissue-derived mesenchymal stem cells has shown promising results. However, allogenic adipose tissue-derived mesenchymal stem cells are expensive and use of autologous adipose tissue-derived mesenchymal stem cells requires preceding liposuction and isolation of stem cells, time for cell culture, and laboratory facilities. Freshly collected autologous adipose tissue may be an easily available and inexpensive alternative. OBJECTIVE This study aimed to investigate the efficacy of injection with freshly collected autologous adipose tissue into complex cryptoglandular anal fistulas. DESIGN Prospective cohort study. SETTING Single tertiary center for treatment of cryptoglandular fistulas in Denmark. PATIENTS This study included 77 patients with complex cryptoglandular anal fistulas. INTERVENTIONS The intervention included injections of freshly collected autologous adipose tissue. Patients not achieving healing after 8 to 12 weeks were offered a second injection. MAIN OUTCOME MEASURES Primary outcome was fistula healing defined as no symptoms of discharge and no visible external and palpable internal opening by anorectal digital examination at clinical evaluation 6 months after final treatment. Secondary end points were combined clinical and MRI fistula healing, reduced fistula secretion and anal discomfort, and complications to the treatment. RESULTS Thirty-nine patients (51%) achieved the primary outcome of fistula healing 6 months after their final treatment. Nine patients (12%) experienced reduced secretion and decreased anal discomfort. Thirty-seven patients (48%) achieved combined clinical and MRI fistula healing. Treatment was well tolerated; 5 patients (4%) experienced serious adverse events (infection or bleeding) requiring surgical intervention. LIMITATIONS No control group was included. CONCLUSION Injection of freshly collected autologous adipose tissue is a safe treatment of complex cryptoglandular anal fistulas and may be an easily accessible inexpensive alternative to cultured autologous and allogenic adipose tissue-derived mesenchymal stem cells. See Video Abstract at http://links.lww.com/DCR/C45 . EFICACIA DE LA INYECCIN DE TEJIDO ADIPOSO AUTLOGO RECIN RECOLECTADO EN FSTULAS ANALES CRIPTOGLANDULARES COMPLEJAS ANTECEDENTES:El tratamiento de las fístulas anales criptoglandulares con inyección de células madre mesenquimales derivadas de tejido adiposo autólogo o alogénico ha mostrado resultados prometedores. Sin embargo, las células madre mesenquimales derivadas de tejido adiposo alogénicas son costosas y el uso de células madre mesenquimales derivadas de tejido adiposo autólogas requiere una liposucción previa y el aislamiento de las células madre, tiempo para el cultivo celular e instalaciones de laboratorio. El tejido adiposo autólogo recién recolectado puede ser una alternativa económica y de fácil acceso.OBJETIVO:Investigar la eficacia de la inyección con tejido adiposo autólogo recién recolectado en fístulas anales criptoglandulares complejas.DISEÑO:Estudio de cohorte prospectivo.ESCENARIO:Centro terciario para el tratamiento de fístulas criptoglandulares en Dinamarca.PACIENTES:Setenta y siete pacientes con fístulas anales criptoglandulares complejas.INTERVENCIONES:Inyecciones de tejido adiposo autólogo recién recolectado. A los pacientes que no lograron la curación después de 8 a 12 semanas se les ofreció una segunda inyección.MEDIDAS DE RESULTADO PRINCIPALES:El resultado primario fue la cicatrización de la fístula definida como ausencia de síntomas de secreción, apertura externa visible e interna palpable mediante examen digital anorrectal en la evaluación clínica 6 meses después del tratamiento final. Los resultados secundarios fueron la combinación clínica y de curación en la resonancia magnética, la reducción de la secreción de la fístula y las molestias anales, y las complicaciones del tratamiento.RESULTADOS:Treinta y nueve pacientes (51%) lograron el resultado primario de curación de la fístula 6 meses después de su tratamiento final. Nueve pacientes (12%) experimentaron una reducción de la secreción y una disminución de las molestias anales. Treinta y siete pacientes (48%) lograron la curación combinada de la fístula clínica y en la resonancia magnética. El tratamiento fue bien tolerado; 5 pacientes (4%) experimentaron eventos adversos graves (infección o sangrado) que requirieron intervención quirúrgica.LIMITACIONES:No se incluyó ningún grupo de control.CONCLUSIÓN:La inyección de tejido adiposo autólogo recién recolectado es un tratamiento seguro de las fístulas anales criptoglandulares complejas y puede ser una alternativa económica de fácil acceso a las células madre mesenquimales derivadas de tejido adiposo autólogo y alogénico cultivadas. Consulte Video Resumen en http://links.lww.com/DCR/Cxx . (Traducción-Dr. Felipe Bellolio ).
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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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Hwang SH. Trends in Treatment for Hemorrhoids, Fistula, and Anal Fissure: Go Along the Current Trends. J Anus Rectum Colon 2022; 6:150-158. [PMID: 35979269 PMCID: PMC9328791 DOI: 10.23922/jarc.2022-012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/27/2022] [Indexed: 12/31/2022] Open
Abstract
Recent trends in benign anal disease treatment are minimizing surgery to preserve normal anorectal anatomical unit and its functions. However, some surgeons still prefer and are confident with the use of conventional solid surgical methods. In this report, we will investigate the recent trends in the treatment for hemorrhoids, fistula, and anal fissure. The practice guidelines of advanced countries, including UK, Italy, France, USA, Japan, and ESCP, are referred to in this review. Opinions suggested in international meetings were also added. In the management of hemorrhoids, surgical treatments and office procedures were recommended according to a patient's status and preference. For the management of complex anal fistula, novel sphincter-preserving surgical techniques are more widely accepted than a sphincter-dividing procedure of immediate repair following fistulectomy. The treatment of anal fissures is well covered in the guidelines of the ASCRS.
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Affiliation(s)
- Sung Hwan Hwang
- Busan Hangun Hospital & Busan Hangun Hospital Bumcheon Campus
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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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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: 1.7] [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: 3.0] [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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Impact of number of previous surgeries on the continence state and healing after repeat surgery for recurrent anal fistula. J Visc Surg 2021; 159:206-211. [PMID: 33931349 DOI: 10.1016/j.jviscsurg.2021.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The management of recurrent anal fistulas after previous surgery is usually challenging. The present study aimed to review the characteristics and treatment outcomes of recurrent anal fistulas as compared to primary anal fistulas. METHODS The records of patients with anal fistula who underwent surgery were reviewed. Characteristics and treatment outcomes of patients with recurrent anal fistulas were compared to those of patients with primary anal fistula without a history of surgery. RESULTS The study included 138 patients with recurrent anal fistulas, 76.8% of which were complex. Failure of healing was recorded in 25 (18.1%) patients and fecal incontinence (FI) in 9 (6.5%). Patients with recurrent anal fistulas had significantly higher percentage of anterior, complex, and horseshoe fistulas than patients with primary fistulas. Surgery for recurrent anal fistulas was followed by a significantly higher rate of failure of healing than primary fistulas (18.1% vs. 9.8%, P=0.011), whereas the rates of FI were comparable amongst the two groups (6.5% vs. 2.8%, P=0.07). Patients who had more than two previous operations for anal fistula had a significantly higher rate of FI than patients who underwent one or two previous surgeries (20% vs. 3.7% vs. 14.3%, P=0.04), yet healing rates were comparable. CONCLUSION Recurrent anal fistulas were more complex than primary fistulas. Surgical treatment of recurrent anal fistula was followed by a significantly higher rate of failure of healing and similar rate of FI as compared to primary anal fistulas. The number of previous fistula surgeries had a significant effect on postoperative continence state.
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Comparin BC, Santos CHMD, Dourado DM, Reichel PMG, Paola RSD, Pontes ERJC. Treatment of rats anal fistula with glycerin Aloe barbadensis Miller extract. JOURNAL OF COLOPROCTOLOGY 2021. [DOI: 10.1016/j.jcol.2018.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Abstract
Rationale There is a need for a low cost treatment for complex anal fistulas that can heal without causing fecal incontinence, with room for the study of herbal medicines.
Objective To evaluate the effect of the glycerin Aloe barbadensis Miller extract in the treatment of anal fistula in rats.
Method Thirty Wistar rats underwent peritoneal anesthesia with ketamine and Xylasine, followed by transfixation of the anal sphincter with a steel wire, which remained for 30 days to develop the anal fistula. After this period, the steel wire was removed and three groups with 10 animals were formed: A (control), without treatment; B (seton), in which a cotton seton was introduced; C (therapeutic seton), in which a cotton thread was introduced as a seton, and Aloe barbadensis Miller extract was daily dripped in the seton; after 30 days, the setons of groups B and C were removed, and after two weeks without a seton euthanasia and removal of specimens was conducted, and the fistula closure and the inflammatory process were analyzed.
Results Fistula persistence was observed in all animals in Group A, six in Group B and three in Group C (p = 0.015). The mean local inflammation levels were 0.9 in Group A; 0.8 in Group B, and 0 in Group C (p = 0.015).
Conclusion The use of a seton soaked in a glycerin Aloe barbadensis Miller extract was effective in the healing of anal fistulas in rats, in addition to causing less inflammatory process than the non-phytotherapeutic seton.
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Affiliation(s)
- Bruno Cabral Comparin
- Universidade Federal de Mato Grosso do Sul (UFMS), Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
| | - Carlos Henrique Marques dos Santos
- Universidade Federal de Mato Grosso do Sul (UFMS), Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
- Universidade Anhanguera (Uniderp), Campo Grande, MS, Brazil
| | | | - Pâmela Micaela Gomes Reichel
- Universidade Federal de Mato Grosso do Sul (UFMS), Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
| | - Roberta Silva de Paola
- Universidade Federal de Mato Grosso do Sul (UFMS), Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
| | - Elenir Rose Jardim Cury Pontes
- Universidade Federal de Mato Grosso do Sul (UFMS), Hospital Universitário Maria Aparecida Pedrossian, Campo Grande, MS, Brazil
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A meta-analysis of marsupialisation versus none in the treatment of simple fistula-in-ano. Int J Colorectal Dis 2021; 36:429-436. [PMID: 33051699 DOI: 10.1007/s00384-020-03759-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/17/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Marsupialisation of post-fistulotomy wounds results in a smaller raw surface area and may improve postoperative outcomes. However, it remains a variable practice. We performed a systematic review and meta-analysis to evaluate the effectiveness of marsupialisation in the treatment of simple fistula-in-ano. MATERIALS AND METHODS PubMed, EMBASE and Cochrane databases were searched for relevant articles from inception until April 2020. All trials that reported on marsupialisation in anal fistula treatment were included. The primary outcome measure was time to complete healing, while secondary outcomes included recurrence, pain scores and incontinence. Random effects models were used to calculate pooled effect size estimates. A sensitivity analysis was performed. RESULTS Six randomised controlled trials were included capturing 461 patients. The mean (SD) age of the cohort was 39.31 (± 8.71) years. There were 395 males (85.7%). All fistulae were of the cryptoglandular aetiology. On random effects analysis, marsupialisation was associated with a significantly shorter time to healing compared with no marsupialisation (SMD - 0.97 weeks, 95% CI = - 1.36 to - 0.58, p < 0.00001). However, there was no difference in recurrence (RD = - 0.00, 95% CI = - 0.02 to 0.02, p = 0.72), pain scores at 24 h (SMD - 0.03, 95% CI = - 0.56 to 0.50, p = 0.91) or incontinence (RD = - 0.01, 95% CI = - 0.05 to 0.02, p = 0.42). On sensitivity analysis, focusing exclusively on fistulotomy for simple fistula-in-ano, the results for time to healing, recurrence and incontinence remained similar. CONCLUSIONS Marsupialisation of fistulotomy wounds for simple fistula-in-ano is associated with a significantly shorter healing time, but similar recurrence, pain scores at 24 h and incontinence rates, compared with omitting marsupialisation.
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Sharma A, Yadav P, Sahu M, Verma A. Current imaging techniques for evaluation of fistula in ano: a review. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [DOI: 10.1186/s43055-020-00252-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Abstract
Background
Fistula in ano is one of the common anorectal disorders which have a tendency to recur specially in complex cases usually due to missed or undetected sepsis at the time of examination or surgery. A correct identification of the primary source of crypt infection along with a complete understanding of the anatomical course of primary and secondary tracks and abscesses is a prerequisite for the successful management of fistula. Preoperative evaluation of fistula in ano using radio-imaging techniques provides a handy insight of fistula anatomy and helps in planning the appropriate treatment strategy. The objective of this article is to review the role of different radio-imaging techniques in the diagnosis and evaluation of fistula in ano along with their advantages and disadvantages over one another.
Main text
A comprehensive literature review was performed searching through the electronic databases as well as the standard textbooks of colorectal surgery. X-rays (plain radiographs and contrast fistulography), computed tomography (CT) scanning, anal endosonography, and magnetic resonance (MR) imaging are the modalities used for preoperative imaging of fistula in ano. Due to low accuracy, X-ray fistulography is not used now for fistula imaging. CT fistulography can be more accurate in cases associated with acute inflammations and abscesses and the fistulas related with inflammatory bowel disease. Anal endosonography and MRI are two of the mostly used and reliable imaging techniques for fistula in ano. Though the use of a 3D technology has improved the accuracy of anal endosonography, MRI is the preferred choice by many. However, various reports have depicted comparable accuracies for both MRI and anal endosonography showing both to be equally sensitive but MRI to be more specific. 3D endoanal ultrasound, on the other hand, is more rapid and can also be used intraoperatively to provide live imaging during surgical exploration.
Conclusion
Complex and recurrent fistula cases should undergo a preoperative imaging to reduce the chances of recurrence. MRI is recommended as the imaging modality of choice for such cases. 3D anal endosonography may however be a good option over MRI owing to its rapidity, availability, and potential of intraoperative assistance during surgery.
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BAYRAK M, ALTINTAŞ Y, ALABAZ Ö, ÇELİKTAŞ M. Preoperatif manyetik rezonans görüntülemenin anal fistül tanı ve cerrahi tedavisine katkısı. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.780148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Abstract
BACKGROUND The number of citations a scientific paper has received indicates its impact within any medical field. We performed a bibliometric analysis to highlight the key topics of the most frequently cited 100 articles on perianal fistula to determine the advances in this field. METHODS The Scopus database was searched from 1960 to 2018 using the search terms "perianal fistula" or "anal fistula" or "fistula in ano" or "anal fistulae" or "anorectal fistulae" including full articles. The topic, year of publication, publishing journal, country of origin, institution, and department of the first author were analyzed. RESULTS The median number of citations for the top 100 of 3431 eligible papers, ranked in order of the number of citations, was 100 (range: 65-811), and the number of citations per year was 7.5 (range: 3.8-40.1). The most-cited paper (by Parks et al in 1976; 811citations) focused on the classification of perianal fistula. The institution with the highest number of publications was St Mark's Hospital, London, UK. The most-studied topic was surgical management (n = 47). The country and the decade with the greatest number of publications in this field were the USA (n = 34) and the 2000s (n = 50), respectively. CONCLUSION The 100 most frequently cited manuscripts showed that surgical management had the greatest impact on the study of perianal fistula. This citation analysis provides a reference of what could be considered the most classic papers on perianal fistula, and may serve as a reference for researchers and clinicians as to what constitutes a citable paper in this field.
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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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Tanus OAV, Santos CHMD, Dourado DM, Conde AL, Giuncanse F, Souza IFD, Costa IO, Costa RL. PRIMARY SPHINCTEROPLASTY COMPARING TWO DIFFERENT STITCHES IN ANAL FISTULA TREATMENT: EXPERIMENTAL STUDY IN RATS. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2019; 32:e1459. [PMID: 31826086 PMCID: PMC6902890 DOI: 10.1590/0102-672020190001e1459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/30/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anal fistula is by definition the communication between the rectum or anal canal with the perineal region, which may be epithelialized and has cryptoglandular origin in 90% of cases. There are a large number of techniques for successfully treating trans-sphincteric fistulas of 20-50%, including primary sphincteroplasty, but it is not clear whether the material used would influence the outcome. AIM To analyze the efficacy of polydioxanone and polypropylene wire in primary post-fistulotomy sphincteroplasty in the treatment of trans-sphincteric fistulas in rats. METHODS Thirty Wistar rats had transfixation of the anal sphincter with steel wire, which remained for 30 days for the development of the anal fistula. After this period, it was removed and four groups were formed: A (control) without treatment; B (fistulotomy) submitted to such procedure and curettage only; C (polidioxanone) in which sphincteroplasty was performed after fistulotomy with polydioxanone wire; D (polypropylene) submitted to the same treatment as group C, but with polypropylene wire. After 30 days, euthanasia and removal of the specimens were performed for qualitative histopathological analysis, measurement of the area between the muscular cables edges and evaluation of the degree of local fibrosis. RESULTS There was persistence of the anal fistula in all animals of group A. There were no significant differences between groups B, C and D regarding the distance of the muscular cables (p=0.078) and the degree of fibrosis caused by the different treatments (p=0.373). CONCLUSIONS There was no difference between polydioxanone and polypropylene wires in post-fistulotomy primary sphincteroplasty, and this technique was not superior to simple fistulotomy in relation to the distance of the muscular cables nor did it present differences in relation to the degree of local fibrosis.
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Affiliation(s)
- Otávio Augusto Vendas Tanus
- General Surgery Department, Universitary Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul; Campo Grande, MS, Brazil
| | - Carlos Henrique Marques Dos Santos
- General Surgery Department, Universitary Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul; Campo Grande, MS, Brazil
- Anhanguera-Uniderp University, Campo Grande, MS, Brazil
| | | | - Andrea Lima Conde
- General Surgery Department, Universitary Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul; Campo Grande, MS, Brazil
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Abdelnaby M, Emile S, El-Said M, Abdallah E, AbdelMawla A. Drained mucosal advancement flap versus rerouting Seton around the internal anal sphincter in treatment of high trans-sphincteric anal fistula: A randomized trial. Int J Surg 2019; 72:198-203. [DOI: 10.1016/j.ijsu.2019.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/11/2019] [Indexed: 01/19/2023]
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Antibiotic use in prevention of anal fistulas following incision and drainage of anorectal abscesses: A systematic review and meta-analysis. Am J Surg 2019; 217:910-917. [PMID: 30773213 DOI: 10.1016/j.amjsurg.2019.01.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 01/14/2019] [Accepted: 01/17/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Treatment of anorectal abscesses continues to revolve around early surgical drainage and control of perianal sepsis. Yet even with prompt drainage, abscess recurrence and postoperative fistula formation rates are as high as 40% within 12 months. These complications are thought to be associated with inadequate drainage, elevated bacterial load, or a noncryptoglandular etiology of disease. Postoperative antibiotics have been used to account for these limitations, but their use is controversial and only weakly supported by current guidelines due to low-quality evidences. The aim of the present study was to perform a systematic review and meta-analysis of the current literature to determine the role of antibiotics in prevention of anal fistula following incision and drainage of anorectal abscesses. METHODS Literature search was conducted using Medline, EMBASE, Scopus, the Cochrane Library, and Web of Science databases from 1946 to April 2018. Search terms were "perianal OR anal OR fistula-in-ano OR ischiorectal OR anorectal AND abscess AND antibiotics" and was limited to human studies in the English language. Literature review and data extraction were completed using PRISMA guidelines. A total of six studies with 817 patients were included for systematic review. The weighted mean age was 37.8 years, 20.4% of patients were female, and the follow up ranged from one to 30 months. Antibiotic courses varied by study, and duration ranged from five to 10 days. Of included patients, 358 (43.8%) underwent management without antibiotics while 459 (56.2%) patients were treated with antibiotics. Fistula rate in subjects receiving antibiotics was 16% versus 24% in those not receiving postoperative antibiotics. Meta-analysis revealed a statistically significant protective effect for antibiotic treatment (3 studies, OR 0.64; CI 0.43-0.96; P = 0.03). CONCLUSIONS Antibiotic therapy following incision and drainage of anorectal abscesses is associated with a 36% lower odds of fistula formation. An empiric 5-10-day course of antibiotics following operative drainage may avoid the morbidity of fistula formation in otherwise healthy patients, although quality of evidence is low. Further randomized trials are needed to fully clarify the role, duration, and type of antibiotics best suited for postoperative prevention of fistula following drainage of anorectal abscesses.
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Brillantino A, Iacobellis F, Reginelli A, Monaco L, Sodano B, Tufano G, Tufano A, Maglio M, De Palma M, Di Martino N, Renzi A, Grassi R. Preoperative assessment of simple and complex anorectal fistulas: Tridimensional endoanal ultrasound? Magnetic resonance? Both? Radiol Med 2019; 124:339-349. [PMID: 30607867 DOI: 10.1007/s11547-018-0975-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 12/05/2018] [Indexed: 02/06/2023]
Abstract
PURPOSE The purpose of the study is to evaluate the diagnostic value of tridimensional endoanal ultrasound (3D-EAUS) and magnetic resonance (MR) in the preoperative assessment of both simple and complex anorectal fistulas. METHODS All the patients referred for the treatment of anal fistulas were enrolled in this study and underwent, as preoperative assessment, anamnestic evaluation, clinical examination, and unenhanced and H2O2-enhanced 3D-EAUS and MR. The results of imaging evaluation were compared with surgical findings, considered as reference standard. RESULTS During the study period, 124 patients operated on for anal fistulas underwent complete preoperative imaging assessment. Perfect agreement between 3D-EAUS and surgery in the anal fistulas' severity grading was found (K = 1). The fistulas were classified as simple in 68/126 (53.9%) and complex in 58/126 (46.03%) cases, according to fistulas' Parks' classification and the most recent American Guidelines. In both simple and complex anal fistulas, 3D-EAUS did not show a significantly higher accuracy in the evaluation of internal openings, if compared with MR (P = 0.47; McNemar's Chi-square test). In the complex anal fistulas, MR showed a significantly higher accuracy in the evaluation of secondary extensions if compared with 3D-EAUS (P = 0.041; McNemar's Chi-square test), whereas in the simple anal fistulas, no significant difference was found. CONCLUSION In the preoperative work-up of patients with anorectal fistulas, 3D-EAUS may represent the first-line diagnostic tool. In cases of fistulas classified as complex by 3D-EAUS, MR may be indicated as adjunctive diagnostic imaging examination, to more carefully describe the fistulas' complete anatomy.
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Affiliation(s)
- Antonio Brillantino
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Francesca Iacobellis
- Department of Radiology, University of Campania "L. Vanvitelli", Piazza Miraglia 2, 80138, Naples, Italy.
| | - Alfonso Reginelli
- Department of Radiology, University of Campania "L. Vanvitelli", Piazza Miraglia 2, 80138, Naples, Italy
| | - Luigi Monaco
- Department of Surgery, "Villa Esther" Hospital, Via Due Principati 169, 83100, Avellino, Italy
| | - Biagio Sodano
- Department of Surgery, "Pellegrini" Hospital, ASL NA1 Centro, via Portamedina alla Pignasecca 41, 80134, Naples, Italy
| | - Giuseppe Tufano
- Department of Surgery, "Pellegrini" Hospital, ASL NA1 Centro, via Portamedina alla Pignasecca 41, 80134, Naples, Italy
| | - Antonio Tufano
- Department of Surgery, "Pellegrini" Hospital, ASL NA1 Centro, via Portamedina alla Pignasecca 41, 80134, Naples, Italy
| | - Mauro Maglio
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Maurizio De Palma
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Natale Di Martino
- Department of Surgery, University of Campania "L. Vanvitelli", Piazza Miraglia 2, 80138, Naples, Italy
| | - Adolfo Renzi
- "Villa delle Querce" Hospital, Via Battistello Caracciolo 48, 80136, Naples, Italy
| | - Roberto Grassi
- Department of Radiology, University of Campania "L. Vanvitelli", Piazza Miraglia 2, 80138, Naples, Italy
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Konan A, Onur MR, Özmen MN. The contribution of preoperative MRI to the surgical management of anal fistulas. Diagn Interv Radiol 2018; 24:321-327. [PMID: 30272562 PMCID: PMC6223824 DOI: 10.5152/dir.2018.18340] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE Anal fistula is an abnormal tract or cavity between the anal canal and perianal skin. Surgical treatment of anal fistulas requires the identification of the course of the primary and secondary tracts and their relation with the sphincter musculature in order to appropriately manage them and drain any abscess. Physical examination alone is not as accurate as imaging modalities in detecting these features of the fistula, and recurrences are usually due to missed or inadequately managed infective components. Magnetic resonance imaging (MRI) is the preferred imaging modality for detecting anal fistulas, but which patient group should undergo preoperative MRI is a matter of debate. The aim of this study was to determine the contribution of MRI in the surgical management of anal fistulas. METHODS Medical records of patients who underwent surgery for primary anal fistula and preoperative MRI in our University Hospitals from January 1, 2008 to April 15, 2018 were collected anonymously and retrospectively. Any discrepancies between operative findings and MRI reports were noted. Two study groups were formed as per the contribution of preoperative MRI: significant and nonsignificant contribution groups. The significant contribution group included patients with secondary (blind) tracts, horseshoe fistulas, or abscesses undiagnosed at physical examination and examination under anesthesia; those with the location of the internal orifice different from that identified by physical examination; or those with the grade of the fistula assessed to be more advanced after preoperative MRI. RESULTS The total number of surgeries was 136. Mean patient age was 43±13 years. There were 106 males. In total, 47 patients suffered from recurrent fistulas. MRI contribution to clinical evaluation was significant in 33.8% of the patients. MRI more frequently provided significant information for complex fistulas than for simple fistulas. Significant preoperative MRI contribution was more frequent if the external opening was more than 2 cm away from the anal canal or when a horseshoe fistula was present. CONCLUSION Our study is valuable in linking physical examination findings with preoperative MRI findings. The distance of the external opening from the anal canal was not studied in the literature; our findings support the use of MRI for fistulas with external opening located more than 2 cm from the anus. These fistulas also tend to be complex and have a higher grade. In recurrent cases, MRI contributes not only by establishing the fistula anatomy but also by identifying possible sphincter damage.
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Affiliation(s)
- Ali Konan
- Department of General Surgery Hacettepe University School of Medicine, Ankara, Turkey
| | - Mehmet Ruhi Onur
- Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Mustafa Nasuh Özmen
- Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
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Shirah BH, Shirah HA. The Impact of the Outcome of Treating a High Anal Fistula by Using a Cutting Seton and Staged Fistulotomy on Saudi Arabian Patients. Ann Coloproctol 2018; 34:234-240. [PMID: 30304930 PMCID: PMC6238808 DOI: 10.3393/ac.2018.03.23] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 03/23/2018] [Indexed: 12/14/2022] Open
Abstract
PURPOSE A cutting seton is used after a partial distal fistulotomy to treat patients with a high exrasphincteric fistula in ano to avoid fecal incontinence and recurrence. In Saudi Arabia, religious practices necessitate complete cleanness, which makes conditions affecting anal continence a major concern to patients affected by an anal fistula. Therefore, we aimed to evaluate the efficiency of the cutting seton in treating a high anal fistula among Saudi Arabians. METHODS Between January 2005 and December 2014, a prospective study was done for 372 Saudi Arabian patients diagnosed as having a high anal fistula and treated with a cutting seton at Al-Ansar General Hospital, Medina, Saudi Arabia. 0-silk sutures were used. All patients underwent the same preoperative assessment, operative technique, and postoperative follow-up. Weekly, the seton was tightened in outpatient clinics. RESULTS Two hundred ninety-eight patients (80.1%) were males and 74 (19.9%) females. The duration of symptoms varied from 3-21 months. The fistula healed completely in 363 patients (97.6%); 58 patients (15.6%) reported some degree of incontinence to flatus, but none to feces. In 9 patients (2.4%) the fistula recurred. CONCLUSION The utilization of the cutting seton method in the treatment of patients with a high anal fistula is highly efficient as it simultaneously drains the abscess, cuts the fistulous tract, and causes fibrosis along the tract. Treatment of a high anal fistula by using a staged fistulotomy with a cutting seton was very rewarding to Saudi Arabian patients who feared anal incontinence for religious reasons and was associated with low postoperative complication and recurrence rates.
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Affiliation(s)
- Bader Hamza Shirah
- King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Hamza Asaad Shirah
- Department of General Surgery, Al Ansar General Hospital, Medina, Saudi Arabia
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Abstract
Sphincter-sparing procedures for rectal fistulas are becoming more popular among coloproctologists. However, the outcomes are not optimal that forces surgeons to seek new approaches in order to improve results. Seton drainage prior to radical stage is one of these methods. The effect of seton drainage on the outcomes is reviewed in the article. Elibrary, Pubmed and Google Scholar databases were analyzed. We have assessed 14 out of 151 trials for the period 1984 - 2017. There were no significant advantages of seton drainage compared with single-stage approach (χ2 = 3.84, p> 0.05, RR = 0.95, CI 95% 0.84 - 1.08). The same situation is observed for mucomuscular flap bringing down to close internal fistula. Fistula healing was more common after seton drainage deployment within 4 - 8 weeks. Bringing down of the flap to anal canal should be preferred after drainage due to less incidence of recurrences. Further trials are necessary to determine advisability of seton drainage and optimal surgical approach.
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Affiliation(s)
- A I Musin
- Pirogov Russian National Research Medical University of Healthcare Ministry of the Russian Federation, Chair of Hospital-Based Surgery No. 1 of the Faculty of Medicine, Moscow, Russia
| | - I V Kostarev
- Ryzhikh State Research Center of Coloproctology of Healthcare Ministry of the Russian Federation, Moscow, Russia
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Rafati M, Hosseini SV, Moradian F, Zamani M, Khazraei H, Mokhtari M. Human Amniotic Membrane Effect on Perianal Fistula Healing in Rabbits: An Experimental Study. IRANIAN JOURNAL OF MEDICAL SCIENCES 2018; 43:473-478. [PMID: 30214099 PMCID: PMC6123562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Perianal fistula is a complicated disorder and most difficult to manage. New treatment methods would help surgeons to achieve a better outcome in patients with perianal fistula. Human amniotic membrane (HAM) has positive effects on wound healing in several conditions. The present study aimed to further determine the effect of HAM on wound healing of perianal fistula in rabbits. METHODS In a prospective experimental study, 14 male rabbits (aged 4-6 months and weighing 3-4 kg) were randomly divided into 2 groups. After 12 weeks, the high type perianal fistula was repaired with endorectal flap (ERF) and ERF plus HAM in the control and case groups, respectively. In all rabbits of the case group, a 1×1 cm width wrap of HAM was applied and fixed around the ERF site. Three weeks later, the repaired site of the perianal fistula was sent for pathologic wound healing scoring. The results were analyzed with the SPSS 21.0 software using Mann-Whitney test. RESULTS Six rabbits of each group survived the study period. There was a statistically significant difference in wound healing between the case and control groups (P<0.001). Wound healing process in the case group occurred better and faster than the control group. CONCLUSION HAM has an effective role in enhancing the ERF procedure and considered appropriate. A combination of HAM with other methods is recommended.
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Affiliation(s)
- Mohammad Rafati
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Seyed Vahid Hosseini
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Farid Moradian
- Department of Surgery, Yasouj University of Medical Sciences, Yasouj, Iran;
| | - Mozhdeh Zamani
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Hajar Khazraei
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran;
| | - Maral Mokhtari
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
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Yamana T. Japanese Practice Guidelines for Anal Disorders II. Anal fistula. J Anus Rectum Colon 2018; 2:103-109. [PMID: 31559351 PMCID: PMC6752149 DOI: 10.23922/jarc.2018-009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/13/2018] [Indexed: 12/21/2022] Open
Abstract
Anal fistulas usually result from an anal gland infection in the intersphincteric space, which is caused by bacteria entering through the anal crypt (cryoptglandular infection). Reports of anal fistulas have been as high as 21 people in 100,000. Anal fistulas are 2-6 times more prevalent in males than females, with the condition occurring most frequently in patients in their 30s and 40s. Anal abscess symptoms include sudden onset of anal pain, swelling, redness, and fever. Purulent discharge or intermittent perianal swelling and pain are most often consistent with anal fistula symptoms. Methods for diagnosing anal fistulas include visual inspection, palpation, digital examination, anoscopic examination, barium enema, fistulography, as well as imaging, such as ultrasound, CT, and MRI. Parks classification is widely adapted in the West; however, Japan usually employs Sumikoshi classification. Antibiotics should be administered in cases of perianal abscess with surrounding cellulitis, or concomitant systemic disease, or those not alleviated by incision and drainage. The site and size of incision and drainage depend upon the abscess type and location. Incisions should be performed taking care not to damage the sphincter muscles and with possible future fistula surgery in mind. As spontaneous recovery is rare, except in the case of children, surgery is the principle approach to anal fistulas. Several approaches are utilized for anal fistulas. A specific procedure may be chosen depending upon curability and anal function. Postsurgical outcomes vary from study to study. Fecal incontinence may occur after fistula surgery, but reports vary.
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Affiliation(s)
- Tetsuo Yamana
- Department of Coloproctology, Tokyo Yamate Medical Center
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Williams G, Williams A, Tozer P, Phillips R, Ahmad A, Jayne D, Maxwell-Armstrong C. The treatment of anal fistula: second ACPGBI Position Statement - 2018. Colorectal Dis 2018; 20 Suppl 3:5-31. [PMID: 30178915 DOI: 10.1111/codi.14054] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 02/16/2018] [Indexed: 02/08/2023]
Abstract
It is over 10 years since the first ACPGBI Position Statement on the management of anal fistula was published in 2007. This second edition is the result of scrutiny of the literature published during this time; it updates the original Position Statement and reviews the published evidence surrounding treatments for anal fistula that have been developed since the original publication.
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Affiliation(s)
- G Williams
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - A Williams
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - P Tozer
- St Mark's Hospital, Harrow, London, UK
| | | | - A Ahmad
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - D Jayne
- University of Leeds, Leeds, UK
| | - C Maxwell-Armstrong
- National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
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Choi YS, Kim DS, Lee DH, Lee JB, Lee EJ, Lee SD, Song KH, Jung HJ. Clinical Characteristics and Incidence of Perianal Diseases in Patients With Ulcerative Colitis. Ann Coloproctol 2018; 34:138-143. [PMID: 29991202 PMCID: PMC6046543 DOI: 10.3393/ac.2017.06.08] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 06/08/2017] [Indexed: 01/22/2023] Open
Abstract
Purpose While perianal disease (PAD) is a characteristic of patients with Crohn disease, it has been overlooked in patients with ulcerative colitis (UC). Thus, our study aimed to analyze the incidence and the clinical features of PAD in patients with UC. Methods We reviewed the data on 944 patients with an initial diagnosis of UC from October 2003 to October 2015. PAD was categorized as hemorrhoids, anal fissures, abscesses, and fistulae after anoscopic examination by experienced proctologists. Data on patients’ demographics, incidence and types of PAD, medications, surgical therapies, and clinical course were analyzed. Results The median follow-up period was 58 months (range, 12–142 months). Of the 944 UC patients, the cumulative incidence rates of PAD were 8.1% and 16.0% at 5 and 10 years, respectively. The incidence rates of bleeding hemorrhoids, anal fissures, abscesses, and fistulae at 10 years were 6.7%, 5.3%, 2.6%, and 3.4%, respectively. The cumulative incidence rates of perianal sepsis (abscess or fistula) were 2.2% and 4.5% at 5 and 10 years, respectively. In the multivariate analyses, male sex (risk ratio [RR], 4.6; 95% confidence interval [CI], 1.7–12.5) and extensive disease (RR, 4.2; 95% CI, 1.6–10.9) were significantly associated with the development of perianal sepsis. Conclusion Although the clinical course of PAD in patients with UC is not serious, in clinical practice, PAD is not rare in such patients. Therefore, careful examination and appropriate management for PAD is needed if the quality of life for patients with UC is to be improved.
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Affiliation(s)
- Yong Sung Choi
- Department of Gastroenterology, Daehang Hospital, Seoul, Korea
| | - Do Sun Kim
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Doo Han Lee
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Jae Bum Lee
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Eun Jung Lee
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Seong Dae Lee
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Kee Ho Song
- Department of Surgery, Daehang Hospital, Seoul, Korea
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Rozalén V, Parés D, Sanchez E, Troya J, Vela S, Pacha MÁ, Piñol M, Julián JF. Resultados del tratamiento quirúrgico de la fístula anal en pacientes con enfermedad de Crohn mediante técnica de colgajo de avance endorrectal: revisión sistemática de la literatura. Cir Esp 2017; 95:558-565. [DOI: 10.1016/j.ciresp.2017.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/23/2017] [Accepted: 09/02/2017] [Indexed: 12/12/2022]
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Wushouer A, A Ba Bai Ke Re MMTJ, Ibrahim I. Outcome of hybrid seton placement for the treatment of high complex anal fistulas with and without tube drainage: A prospective comparative study. EUR J INFLAMM 2017. [DOI: 10.1177/1721727x17715581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to investigate the efficacy of treatment for complex anal fistula with cutting hybrid seton combined with tube drainage. A total of 66 consecutive patients with complex anorectal fistulae were divided into two groups: experimental group (group A with 36 patients) underwent cutting hybrid seton placement plus tube drainage and control group (group B with 30 patients) underwent same procedure without tube drainage. Comparison of clinical outcomes between two groups was conducted. The success rate, time for healing of the wound, postoperative pain, and recurrence rate were analyzed. No patient was lost to follow-up. Some major clinical outcomes presented significant differences. Experimental group was superior than the control group in the aspects of success rate, time for healing of the wound, postoperative pain score, and recurrence rate. We can conclude that cutting hybrid seton placement with tube drainage was an effective procedure and valid alternative for complex anorectal fistula with a favorable result on higher healing rate, less postoperative pain, and few impact on the function of sphincter.
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Affiliation(s)
- Abuduwaili Wushouer
- Anorectal Surgical Department, First Affiliated Hospital, Xinjiang Medical University, Ürümqi, China
| | | | - Irshat Ibrahim
- Anorectal Surgical Department, First Affiliated Hospital, Xinjiang Medical University, Ürümqi, China
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Zinicola R, Cracco N. Anal fistula height: is the proportion of sphincteric muscle involved really useful? Colorectal Dis 2017; 19:690. [PMID: 28510310 DOI: 10.1111/codi.13730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 02/22/2017] [Indexed: 02/08/2023]
Affiliation(s)
- R Zinicola
- Department of Emergency Surgery, Parma University Hospital, Parma, Italy
| | - N Cracco
- Department of General Surgery, Sacro Cuore Don Calabria Hospital, Verona, Italy
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Owen HA, Buchanan GN, Schizas A, Emmanuel A, Cohen R, Williams AB. Quality of life following fistulotomy - short term follow-up. Colorectal Dis 2017; 19:563-569. [PMID: 27704667 DOI: 10.1111/codi.13538] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 07/25/2016] [Indexed: 01/16/2023]
Abstract
AIM Anal fistula causes pain and discharge of pus and blood. Treatment by fistulotomy has the highest success, but can risk continence; treatment needs to balance cure with continence. This study assessed the impact of fistulotomy on quality of life (QOL) and continence. METHOD Patients selected for fistulotomy prospectively completed the St Mark's Continence Score (full incontinence = 24) and Short Form-36 questionnaires preoperatively at two institutions with an interest in anal fistula. Patients were reassessed 3 months' postoperatively. RESULTS There were 52 patients with a median age of 44 (range 19-82) years; 10 were women. Preoperative continence scores were median 0 (range 0-23) and there was no significant difference compared with postoperative scores (median 1, range 0-24). Following fistulotomy QOL was significantly improved in four of eight domains - Bodily Pain (P < 0.001), Vitality (P < 0.01), Social Functioning (P < 0.05) and Mental Health (P < 0.001) - and returned to that of the general population. QOL for patients with intersphincteric fistula improved postfistulotomy, and for those with trans-sphincteric fistula it remained the same. Data were further examined in two groups, with and without deterioration in continence score. Where continence improved postoperatively, QOL improved in three domains; where continence deteriorated QOL improved in two domains (P < 0.05). Patients with postoperative continence scores of < 5 had worse QOL than those scoring 4 or less. CONCLUSION QOL significantly improved at 3 months' follow-up after fistulotomy where continence was maintained or a small reduction occurred.
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Affiliation(s)
- H A Owen
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK.,Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - G N Buchanan
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, Charing Cross Hospital, London, UK
| | - A Schizas
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK
| | - A Emmanuel
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - R Cohen
- Department of Surgery, St Mark's Hospital, Harrow, UK.,Department of Surgery, University College London Hospital, London, UK
| | - A B Williams
- The Pelvic Floor Unit, Department of Surgery, Guy's & St Thomas' Hospital, London, UK.,Department of Surgery, St Mark's Hospital, Harrow, UK
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Bondi J, Avdagic J, Karlbom U, Hallböök O, Kalman D, Šaltytė Benth J, Naimy N, Øresland T. Randomized clinical trial comparing collagen plug and advancement flap for trans-sphincteric anal fistula. Br J Surg 2017; 104:1160-1166. [DOI: 10.1002/bjs.10549] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 02/20/2017] [Accepted: 02/24/2017] [Indexed: 12/28/2022]
Abstract
Abstract
Background
The role of a collagen plug for treating anal fistula is not well established. A randomized prospective multicentre non-inferiority study of surgical treatment of trans-sphincteric cryptogenic fistulas was undertaken, comparing the anal fistula plug with the mucosal advancement flap with regard to fistula recurrence rate and functional outcome.
Methods
Patients with an anal fistula were evaluated for eligibility in three centres, and randomized to either mucosal advancement flap surgery or collagen plug, with clinical follow-up at 3 and 12 months. The primary outcome was the fistula recurrence rate. Anal pain (visual analogue scale), anal incontinence (St Mark's score) and quality of life (Short Form 36 questionnaire) were also reported.
Results
Ninety-four patients were included; 48 were allocated to the plug procedure and 46 to advancement flap surgery. The median follow-up was 12 (range 9–24) months. The recurrence rate at 12 months was 66 per cent (27 of 41 patients) in the plug group and 38 per cent (15 of 40) in the flap group (P = 0·006). Anal pain was reduced after operation in both groups. Anal incontinence did not change in the follow-up period. Patients reported an increased quality of life after 3 months. There were no differences between the groups with regard to pain, incontinence or quality of life.
Conclusion
There was a considerably higher recurrence rate after the anal fistula plug procedure than following advancement flap repair. Registration number: NCT01021774 (http://www.clinicaltrials.gov).
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Affiliation(s)
- J Bondi
- Department of Gastrointestinal Surgery, Akershus University Hospital, Lorenskog, Norway
- Department of Surgery, Drammen Hospital, Vestre Viken, Norway
| | - J Avdagic
- Department of Gastrointestinal Surgery, Akershus University Hospital, Lorenskog, Norway
- Department of Surgery, Innlandet Hospital, Hamar, Norway
| | - U Karlbom
- Department of Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - O Hallböök
- Department of Surgery and Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - D Kalman
- Department of Surgery and Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - J Šaltytė Benth
- Health Services Research Centre, Akershus University Hospital, Lorenskog, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - N Naimy
- Department of Gastrointestinal Surgery, Akershus University Hospital, Lorenskog, Norway
| | - T Øresland
- Department of Gastrointestinal Surgery, Akershus University Hospital, Lorenskog, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Emile SH, Elfeki H, Thabet W, Sakr A, Magdy A, El-Hamed TMA, Omar W, Khafagy W. Predictive factors for recurrence of high transsphincteric anal fistula after placement of seton. J Surg Res 2017; 213:261-268. [PMID: 28601324 DOI: 10.1016/j.jss.2017.02.053] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 02/05/2017] [Accepted: 02/24/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND The optimal surgical treatment for high transsphincteric fistula-in-ano (FIA) should attain complete eradication of the fistulous track and, in the same time, not compromising the anal sphincters. The present study aimed to investigate the predictive factors for recurrence of high transsphincteric FIA after placement of draining seton and to evaluate the efficacy and complications of seton treatment for high cryptoglandular anal fistula. MATERIALS AND METHODS This is a retrospective case-control study of patients with high transsphincteric FIA who were treated with seton placement. Variables analyzed were the characteristics of FIA, incidence of recurrence, postoperative complications including fecal incontinence (FI), and the predictive factors for recurrence. RESULTS A total of 251 patients (232 males) with high transsphincteric FIA were treated with loose seton placement. Patients were followed for a median period of 16 mo. Recurrence of FIA was recorded in 26 of patients (10.3%) after a mean duration of 12.2 ± 3.9 mo of seton removal. Previously recurrent fistula (odds ratio [OR] = 2.81, P = 0.02), supralevator extension (OR = 3.19, P = 0.01) and anterior fistula (OR = 3.36, P = 0.004), and horseshoe fistula (OR = 5.66, P = 0.009) were the most significant predictors of recurrence. FI was detected in eight patients (3.2%). Female gender (OR = 15.2, P = 0.0003) and horseshoe fistula (OR = 8.66, P = 0.01) were the significant risk factors for FI after the procedure. CONCLUSIONS Significant risk factors for recurrence of FIA were previous fistula surgery, anterior anal fistula, and presence of secondary tracks or branches as supralevator extension, and horseshoe fistula.
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Affiliation(s)
- Sameh Hany Emile
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt.
| | - Hossam Elfeki
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Waleed Thabet
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Ahmed Sakr
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Alaa Magdy
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Tito M Abd El-Hamed
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Waleed Omar
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - Wael Khafagy
- Department of General Surgery, Mansoura Faculty of Medicine, Mansoura, Egypt
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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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Smith SR, Newton K, Smith JA, Dumville JC, Iheozor‐Ejiofor Z, Pearce LE, Barrow PJ, Hancock L, Hill J. Internal dressings for healing perianal abscess cavities. Cochrane Database Syst Rev 2016; 2016:CD011193. [PMID: 27562822 PMCID: PMC8502074 DOI: 10.1002/14651858.cd011193.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND A perianal abscess is a collection of pus under the skin, around the anus. It usually occurs due to an infection of an anal gland. In the UK, the annual incidence is 40 per 100,000 of the adult population, and the standard treatment is admission to hospital for incision and drainage under general anaesthetic. Following drainage of the pus, an internal dressing (pack) is placed into the cavity to stop bleeding. Common practice is for community nursing teams to change the pack regularly until the cavity heals. Some practitioners in the USA and Australia make a small stab incision under local anaesthetic and place a catheter into the cavity which drains into an external dressing. It is removed when it stops draining. Elsewhere in the USA, simple drainage is performed in an outpatient setting under local anaesthetic. OBJECTIVES To assess the effects of internal dressings in healing wound cavities resulting from drainage of perianal abscesses. SEARCH METHODS In May 2016 we searched: The Cochrane Wounds Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE and EBSCO CINAHL Plus. We also searched clinical trial registries to identify ongoing and unpublished studies, and searched reference lists of relevant reports to identify additional studies. We did not restrict studies with respect to language, date of publication, or study setting. SELECTION CRITERIA Published or unpublished randomised controlled trials (RCTs) comparing any type of internal dressing (packing) used in the post-operative management of perianal abscess cavities with alternative treatments or different types of internal dressing. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment, and data extraction. MAIN RESULTS We included two studies, with a total of 64 randomised participants (50 and 14 participants) aged 18 years or over, with a perianal abscess. In both studies, participants were enrolled on the first post-operative day and randomised to continued packing by community district nursing teams or to no packing. Participants in the non-packing group managed their own wounds in the community and used absorbant dressings to cover the area. Fortnightly follow-up was undertaken until the cavity closed and the skin re-epithelialised, which constituted healing. For non-attenders, telephone follow-up was conducted.Both studies were at high risk of bias due to risk of attrition, performance and detection bias.It was not possible to pool the two studies for the outcome of time to healing. It is unclear whether continued post-operative packing of the cavity of perianal abscesses affects time to complete healing. One study reported a mean time to wound healing of 26.8 days (95% confidence interval (CI) 22.7 to 30.7) in the packing group and 19.5 days (95% CI 13.6 to 25.4) in the non-packing group (it was not clear if all participants healed). We re-analysed the data and found no clear difference in the time to healing (7.30 days longer in the packing group, 95% CI -2.24 to 16.84; 14 participants). This was assessed as very low quality evidence (downgraded three levels for very serious imprecision and serious risk of bias). The second study reported a median time to complete wound healing of 24.5 days (range 10 to 150 days) in the packing group and 21 days (range 8 to 90 days) in the non-packed group. There was insufficient information to be able to recreate the analysis and the original analysis was inappropriate (did not account for censoring). This second study also provided very low quality evidence (downgraded four levels for serious risk of bias, serious indirectness and very serious imprecision).There was very low quality evidence (downgraded for risk of bias, indirectness and imprecision) of no difference in wound pain scores at the initial dressing change. Both studies also reported patients' retrospective judgement of wound pain over the preceding two weeks (visual analogue scale, VAS) as lower for the non-packed group (2; both studies) compared with the packed group (0; both studies); (very low quality evidence) but we have been unable to reproduce these analyses as no variance data were published.There was no clear evidence of a difference in the number of post-operative fistulae detected between the packed and non-packed groups (risk ratio (RR) 2.31, 95% CIs 0.56 to 9.45, I(2) = 0%) (very low quality evidence downgraded three levels for very serious imprecision and serious risk of bias).There was no clear evidence of a difference in the number of abscess recurrences between the packed and non-packed groups over the variable follow-up periods (RR 0.72, 95% CI 0.22 to 2.37, I(2) = 0%) (very low quality evidence downgraded three levels for serious risk of bias and very serious imprecision).No study reported participant health-related quality of life/health status, incontinence rates, time to return to work or normal function, resource use in terms of number of dressing changes or visits to a nurse, or change in wound size. AUTHORS' CONCLUSIONS It is unclear whether using internal dressings (packing) for the healing of perianal abscess cavities influences time to healing, wound pain, development of fistulae, abscess recurrence or other outcomes. Despite this absence of evidence, the practice of packing abscess cavities is commonplace. Given the lack of high quality evidence, decisions to pack may be based on local practices or patient preferences. Further clinical research is needed to assess the effects and patient experience of packing.
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Affiliation(s)
- Stella R Smith
- North Western DeaneryGeneral Surgery4th Floor3 PiccadillyManchesterUKM1 3BN
| | - Katy Newton
- North Western DeaneryGeneral Surgery4th Floor3 PiccadillyManchesterUKM1 3BN
| | - Jennifer A Smith
- North Western DeaneryGeneral Surgery4th Floor3 PiccadillyManchesterUKM1 3BN
| | - Jo C Dumville
- University of ManchesterSchool of Nursing, Midwifery and Social WorkManchesterUKM13 9PL
| | - Zipporah Iheozor‐Ejiofor
- University of ManchesterCochrane Wounds GroupJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Lyndsay E Pearce
- Central Manchester University Hospitals NHS Foundation TrustDepartment of SurgeryOxford RoadManchesterUKM13 9WL
| | - Paul J Barrow
- North Western DeaneryGeneral Surgery4th Floor3 PiccadillyManchesterUKM1 3BN
| | - Laura Hancock
- North Western DeaneryGeneral Surgery4th Floor3 PiccadillyManchesterUKM1 3BN
| | - James Hill
- Central Manchester University Hospitals NHS Foundation TrustDepartment of SurgeryOxford RoadManchesterUKM13 9WL
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Seow-En I, Seow-Choen F, Koh PK. An experience with video-assisted anal fistula treatment (VAAFT) with new insights into the treatment of anal fistulae. Tech Coloproctol 2016; 20:389-393. [PMID: 27059492 DOI: 10.1007/s10151-016-1450-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 02/16/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND The aim of this retrospective study was to assess our experience of 41 patients with anal fistulae treated with video-assisted anal fistula treatment (VAAFT). METHODS Forty-one consecutive patients with cryptoglandular anal fistulae were included. Patients with low intersphincteric anal fistulae or those with gross perineal abscess were excluded. Eleven (27 %) patients had undergone prior fistula surgery with 5 (12 %) having had three or more previous operations. RESULTS All patients underwent the diagnostic phase as well as diathermy and curettage of the fistula tracts during VAAFT. Primary healing rate was 70.7 % at a median follow-up of 34 months. Twelve patients recurred or did not heal and underwent a repeat VAAFT procedure utilising various methods of dealing with the internal opening. There was a secondary healing rate of 83 % with two recurrences. Overall, stapling of the internal opening had a 22 % recurrence rate, while anorectal advancement flap had a 75 % failure rate. There was no recurrence seen in six cases after using the over-the-scope-clip (OTSC(®)) system to secure the internal opening. CONCLUSIONS VAAFT is useful in the identification of fistula tracts and enables closure of the internal opening. Adequate closure is essential with the method used to close large or fibrotic internal openings being the determining factor for success or failure. The OTSC system delivered the most consistent result without leaving a substantial perianal wound. Ensuring thorough curettage and drainage of the tract during VAAFT is also important to facilitate healing. We believe that this understanding will bring about a decrease in the high recurrence rates currently seen in many series of anal fistulae.
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Affiliation(s)
- I Seow-En
- Department of General Surgery, Singapore General Hospital, Singapore, Singapore
| | - F Seow-Choen
- Fortis Colorectal Hospital, Singapore, Singapore.
- , 290 Orchard Road, Paragon #06-06, Singapore, 238859, Singapore.
| | - P K Koh
- Fortis Colorectal Hospital, Singapore, Singapore
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Abstract
BACKGROUND Fistula-in-ano and anal fissures are common proctological diseases. In most cases of anal fissures conservative treatment provides good clinical results, whereas for fistula-in-ano operative treatment is the only option. OBJECTIVE The most important and for the patient most stressful long-term complication is postoperative incontinence, especially as the deliberate severance of the anal sphincter musculature is part of the treatment for many patients. In this article the causes and treatment options are discussed. RESULTS The therapy of choice for patients with persisting symptoms caused by an anal fissure is fissurectomy. Incontinence disorders develop due to severance of parts of the internal sphincter or resection of the anoderm. In patients with anal fistulas the occurrence of incontinence disorders depends on the anatomical relationship of the fistula to the sphincter, the surgical procedure and also on pre-existing damage, e.g. from childbirth or other sphincter trauma and scar formation, notably in patients with multiple surgical interventions. Severance of the sphincter muscles in proximal transsphincteric and suprasphincteric fistulas in particular bears a high risk of postoperative incontinence. Data from the literature regarding postoperative fecal incontinence vary enormously due to different follow-up intervals and also variable definitions of the term fecal incontinence. CONCLUSION Options for the treatment of postoperative fecal incontinence are limited. Treatment of postoperative incontinence should first be conservative. Surgical repair of damaged sphincter muscles is often of limited success and sacral nerve stimulation might be an option in selected patients. Especially in patients with fissure-in-ano the indications for surgery should be strictly adhered to. For fistula-in-ano the least invasive and most sphincter-preserving procedure should be selected.
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Rosen DR, Kaiser AM. Definitive seton management for transsphincteric fistula-in-ano: harm or charm? Colorectal Dis 2016; 18:488-95. [PMID: 26382283 DOI: 10.1111/codi.13120] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Accepted: 07/15/2015] [Indexed: 02/08/2023]
Abstract
AIM The treatment of transsphincteric anal fistula requires a balance between eradication of the disease and preservation of faecal control. A cutting seton is an old tool that is now out of vogue for many surgeons. We hypothesized that the concept remains reliable and safe with results that exceed those reported for many of the more recently described methods. METHOD A retrospective review was conducted of real-time electronic health records (single institution, single surgeon) of patients presenting during the 14 years between 2001 and 2014 with a transsphincteric anal fistula who were treated with a cutting seton. Excluded were patients with Crohn's disease, fistulae related to malignancy or a previous anastomosis and patients whose fistula was treated by another method including a loose draining seton. Data collection included demographics, duration of the disease, duration of the treatment, outcome and continence. RESULTS In all, 121 patients (80 men) of mean age 40.2 ± 12.2 years (range 18-76) with a mean follow-up of 5.1 ± 3.3 (1-24) months were included in the analysis. The median duration of symptoms was 6 (1-84) months; 36% had failed other fistula surgery, 12% had a complex fistula with more than one track and 35% had some form of comorbidity. The median time to healing was 3 (1-18) months; 7.4% required further surgery, but eventually 98% had complete fistula healing. The incontinence rate decreased postoperatively to 11.6% from 19% before treatment with 17/121 with pre-existing incontinence resolved and 8/107 new cases developing. CONCLUSION Despite its retrospective non-comparative design, the study has demonstrated that a cutting seton is a safe, well tolerated and highly successful treatment for transsphincteric anal fistula and is followed overall by improved continence. The results compare very favourably with other techniques.
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Affiliation(s)
- D R Rosen
- Department of Colorectal Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - A M Kaiser
- Department of Colorectal Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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de Groof EJ, Cabral VN, Buskens CJ, Morton DG, Hahnloser D, Bemelman WA. Systematic review of evidence and consensus on perianal fistula: an analysis of national and international guidelines. Colorectal Dis 2016; 18:O119-34. [PMID: 26847796 DOI: 10.1111/codi.13286] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 01/04/2016] [Indexed: 12/29/2022]
Abstract
AIM Treatment of perianal fistula has evolved with the introduction of new techniques and biologicals in Crohn's disease (CD). Several guidelines are available worldwide, but many recommendations are controversial or lack high-quality evidence. The aim of this work was to provide an overview of the current available national and international guidelines for perianal fistula and to analyse areas of consensus and areas of conflicting recommendations, thereby identifying topics and questions for future research. METHOD MEDLINE, EMBASE and PubMed were systematically searched for guidelines on perianal fistula. Inclusion was limited to papers in English less than 10 years old. The included topics were classified as having consensus (unanimous recommendations in at least two-thirds of the guidelines) or controversy (fewer than three guidelines commenting on the topic or no consensus) between guidelines. The highest level of evidence was scored as sufficient (level 3a or higher of the Oxford Centre for Evidence-based Medicine Levels of Evidence 2009, http://www.cebm.net/oxford-centre-evidence-based-medicine-levels-evidence-march-2009/) or insufficient. RESULTS Twelve guidelines were included and topics with recommendations were compared. Overall, consensus was present in 15 topics, whereas six topics were rated as controversial. Evidence levels varied from strong to lack of evidence. CONCLUSION Evidence on the diagnosis and treatment of perianal fistulae (cryptoglandular or related to CD) ranged from nonexistent to strong, regardless of consensus. The most relevant research questions were identified and proposed as topics for future research.
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Affiliation(s)
- E J de Groof
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - V N Cabral
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - C J Buskens
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - D G Morton
- Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - D Hahnloser
- Department of Visceral Surgery, University Hospital CHUV, Lausanne, Switzerland
| | - W A Bemelman
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
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Abramowitz L, Soudan D, Souffran M, Bouchard D, Castinel A, Suduca JM, Staumont G, Devulder F, Pigot F, Ganansia R, Varastet M. The outcome of fistulotomy for anal fistula at 1 year: a prospective multicentre French study. Colorectal Dis 2016; 18:279-85. [PMID: 26382623 DOI: 10.1111/codi.13121] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 07/03/2015] [Indexed: 12/21/2022]
Abstract
AIM The study aimed to evaluate outcome at 1 year of one- and two-stage fistulotomy for anal fistula in a large group of patients. METHOD A prospective multicentre observational study was designed to include patients with anal fistula treated by one- or two-stage fistulotomy. Data were collected using a self-administered questionnaire before surgery, during healing and at 1 year after surgery. RESULTS Group A (133 patients) with a low anal fistula underwent a one-stage fistulotomy. The median Wexner scores before and after surgery were 1.0 (0-11) and 2.0 (0-18) (P = 0.032) and the median Vaizey scores were 2.0 (0-14) and 3.0 (0-21) (P = 0.055). The Wexner scores and percentage of patients before and after fistulotomy were as follows: 0-5: 88%, 86%; 6-10: 10.7%, 10.7%; 11-15: 1.0%, 2.6%; and 16-20: 0%, 2%. Eighty-seven per cent of the patients were satisfied. Group B (62 patients) underwent two-stage fistulotomy for a high transsphincteric fistula. The Wexner scores and percentage of patients before the first stage and 1 year after the second stage were as follows: 0-5: 86%, 66%; 6-10: 4.5%, 20%; 11-15: 9%, 11%; and 16-20: 0%, 2%. The median Wexner scores before the first stage and after the second stage were 1 (0-14) vs. 4 (0-19) (P < 0.001), and the median Vaizey scores were 1.5 (0-11) vs. 4 (0-20) (P < 0.001). Eighty-eight per cent of the patients were satisfied. CONCLUSION Low transsphincteric anal fistula can be treated by fistulotomy without clinically significant continence disturbance. Treating high transsphincteric anal fistulae with two-stage fistulotomy is followed by mild continence disturbance. Satisfaction rates were high.
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Affiliation(s)
- L Abramowitz
- Proctologie Médico-Chirurgicale, Hôpital Bichat-Claude Bernard, AP-HP, Paris, France
| | - D Soudan
- Institut de Proctologie Léopold Bellan, Hôpital Saint Joseph, Paris, France
| | - M Souffran
- Service de Proctologie, Clinique Saint Augustin, Nantes, France
| | - D Bouchard
- Service de Proctologie, Hôpital Bagatelle, Talence, France
| | - A Castinel
- Clinique Théodore Ducos, Bordeaux, France
| | - J M Suduca
- Service de Proctologie, Clinique St Jean Languedoc, Toulouse, France
| | - G Staumont
- Service de Proctologie, Clinique St Jean Languedoc, Toulouse, France
| | | | - F Pigot
- Service de Proctologie, Hôpital Bagatelle, Talence, France
| | - R Ganansia
- Institut de Proctologie Léopold Bellan, Hôpital Saint Joseph, Paris, France
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43
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Narang SK, Jones C, Alam NN, Daniels IR, Smart NJ. Delayed absorbable synthetic plug (GORE® BIO-A®) for the treatment of fistula-in-ano: a systematic review. Colorectal Dis 2016; 18:37-44. [PMID: 26542191 DOI: 10.1111/codi.13208] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 09/10/2015] [Indexed: 02/08/2023]
Abstract
AIM Recent advances in the treatment of fistula-in-ano have focused on surgical techniques that preserve sphincter integrity. Plugs that obliterate the lumen of the fistula track have been proposed as one such method, and may be derived from biological or delayed absorbable synthetic materials. Biological plugs have highly variable results and have not been widely adopted. The aim of this systematic review was to assess the effectiveness and safety of a delayed absorbable synthetic plug (GORE® BIO-A®) for treatment of anal fistula. METHOD A systematic review of all literature in the English language relevant to the use of a plug to treat anal fistula and published between 1 January 2008 and 15 February 2015 was carried out by searching MEDLINE, EMBASE and the Cochrane Library of Systematic Reviews/Controlled Trials for relevant literature. Relevant articles were identified, quality assessed using the methodological index for nonrandomized studies criteria and data were extracted by two independent researchers (SKN and NNA). The identified articles were assessed with regard to fistula healing rate, duration of follow-up and complication rates related to the use of delayed absorbable synthetic fistula plugs. RESULTS Twenty six potential articles were identified from the literature search. Using the predefined inclusion and exclusion criteria, six were included in the final analysis, data extraction and data synthesis. Of these included in the review only three were prospective in design. Complete data were available for 187 of the 221 patients who underwent this treatment. The age of the participants ranged from 19 to 82 years. The fistula healing rates were reported to be between 15.8% and 72.7% at a follow-up ranging between 2 and 19 months. Early or delayed plug extrusion occurred in 16 (8.5%) of the 187 patients. Deterioration in continence was reported in 11 (5.8%) of 187 patients. CONCLUSION There are insufficient high-quality data on the delayed absorbable synthetic (GORE® BIO-A®) fistula plug to draw meaningful conclusions regarding its effectiveness. It does, however, appear to be a simple and safe technique associated with low complication rates and a minor deterioration in continence in a few cases.
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Affiliation(s)
- S K Narang
- Exeter Surgical Health Services Research Unit (HeSRU), Royal Devon and Exeter Hospital, Exeter, Devon, UK
| | - C Jones
- University of Exeter Medical School, Exeter, Devon, UK
| | - N N Alam
- Exeter Surgical Health Services Research Unit (HeSRU), Royal Devon and Exeter Hospital, Exeter, Devon, UK
| | - I R Daniels
- Exeter Surgical Health Services Research Unit (HeSRU), Royal Devon and Exeter Hospital, Exeter, Devon, UK
| | - N J Smart
- Exeter Surgical Health Services Research Unit (HeSRU), Royal Devon and Exeter Hospital, Exeter, Devon, UK
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Lee JB, Yoon SG, Park KJ, Lee KY, Kim DD, Yoon SN, Yu CS. The Clinical Features and Predictive Risk Factors for Reoperation in Patients With Perianal Crohn Diseases; A Multi-Center Study of a Korean Inflammatory Bowel Disease Study Group. Ann Coloproctol 2015; 31:176-81. [PMID: 26576395 PMCID: PMC4644704 DOI: 10.3393/ac.2015.31.5.176] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 10/02/2015] [Indexed: 12/17/2022] Open
Abstract
Purpose Perianal lesions are common in Crohn disease, but their clinical course is unpredictable. Nevertheless, predicting the clinical course after surgery for perianal Crohn disease (PCD) is important because repeated operations may decrease patient's quality of life. The aim of this study was to predict the risk of reoperation in patients with PCD. Methods From September 1994 to February 2010, 377 patients with PCD were recruited in twelve major tertiary university-affiliated hospitals and two specialized colorectal hospitals in Korea. Data on the patient's demographics, clinical features, and surgical outcomes were analyzed. Results Among 377 patients, 227 patients were ultimately included in the study. Among the 227 patients, 64 patients underwent at least one reoperation. The median period of reoperation following the first perianal surgery was 94 months. Overall 3-year, 5-year, and 10-year cumulative rates of reoperation-free individuals were 68.8%, 61.2%, and 50.5%, respectively. In multivariate analysis (Cox-regression hazard model), reoperation was significantly correlated with an age of onset less than 20 years (hazard ratio [HR], 1.93; 95% confidence interval [CI], 1.07-3.48; P = 0.03), history of abdominal surgery (HR, 1.99; 95% CI, 1.08-3.64; P = 0.03), and the type of surgery. Among types of surgery, fistulotomy or fistulectomy was associated with a decreased incidence of reoperation in comparison with incision and drainage (HR, 0.19; 95% CI, 0.09-0.42; P < 0.001). Conclusion Young age of onset and a history of abdominal surgery were associated with a high risk of reoperation for PCD, and the risk of reoperation were relatively low in fistulotomy or fistulectomy procedures.
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Affiliation(s)
- Jae Bum Lee
- Department of Surgery, Daehang Hospital, Seoul, Korea
| | - Seo-Gue Yoon
- Department of Surgery, Seoul Song Do Hospital, Seoul, Korea
| | - Kyu Joo Park
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kang Young Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Dae Dong Kim
- Department of Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Sang Nam Yoon
- Department of Surgery, Hallym University Kangnam Sacred Heart Hopital, Hallym University College of Medicine, Seoul, Korea
| | - Chang Sik Yu
- Department of Colon and Rectal Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Adapting fistula surgery to fistula tract and patient condition: towards a tailored treatment. Eur Surg 2015. [DOI: 10.1007/s10353-015-0357-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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46
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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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47
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Abstract
Anal fistulae management is a balance of effective healing and the risk of incontinence from sphincter division. This review examines the heterogeneity in the literature of treatment options and the difficulties this presents for surgical training and decision making.
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Affiliation(s)
- J Phillips
- Surgical Registrar (ST7) in the Department of General Surgery, Castle Hill Hospital, Hull and East Yorkshire Hospitals NHS Trust, Cottingham, East Riding of Yorkshire HU16 5JQ
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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: 5.9] [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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Gautier M, Godeberge P, Ganansia R, Bozio G, Godart B, Bigard MA, Barthet M, Siproudhis L. Easy clip to treat anal fistula tracts: a word of caution. Int J Colorectal Dis 2015; 30:621-4. [PMID: 25675886 DOI: 10.1007/s00384-015-2146-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/23/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Closing the internal opening by a clip ovesco has been recently proposed for healing the fistula tract, but, to date, data on benefit are poorly analyzed. The aim was to report a preliminary multicenter experience. MATERIALS AND METHODS Retrospective study was undertaken in six different French centers: surgical procedure, immediate complications, and follow-up have been collected. RESULTS Nineteen clips were inserted in 17 patients (M/F, 4/13; median age, 42 years [29-54]) who had an anal fistula: 12 (71%) high fistulas (including 4 rectovaginal fistulas), 5 (29%) lower fistulas (with 3 rectovaginal fistulas), and 6 (35%) Crohn's fistulas. Out of 17 patients, 15 had a seton drainage beforehand. The procedure was easy in 8 (47%) patients and the median operative time was 27.5 min (20-36.5). Postoperative period was painful for 11 (65%) patients. A clip migration was noted in 11 patients (65%) after a median follow-up of 10 days (5.5-49.8). Eleven patients (65%) who failed had reoperation including 10 new drainages within the first month (0.5-5). After a mean follow-up of 4 months (2-7),, closing the tract was observed in 2 patients (12%) following the first insertion of the clip and in another one after a second insertion. CONCLUSION Treatment of anal fistula by placing a clip on the internal opening is disappointing and deleterious for some patients. A better assessment before dissemination is recommended.
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50
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Brillantino A, Iacobellis F, Di Sarno G, D'Aniello F, Izzo D, Paladino F, De Palma M, Castriconi M, Grassi R, Di Martino N, Renzi A. Role of tridimensional endoanal ultrasound (3D-EAUS) in the preoperative assessment of perianal sepsis. Int J Colorectal Dis 2015; 30:535-42. [PMID: 25728829 DOI: 10.1007/s00384-015-2167-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/10/2015] [Indexed: 02/06/2023]
Abstract
PURPOSE The aim of this study was to evaluate the accuracy of tridimensional endoanal ultrasound (3D-EAUS) in the diagnosis of perianal sepsis comparing the results with the surgical findings, considered as reference standard. METHODS From January 2009 to January 2013, all the patients referred for the assessment and treatment of perianal sepsis with suspected anorectal origin were enrolled in the study. All patients gave informed written consent. Prior to surgery, all the patients underwent anamnestic evaluation, clinical examination, and unenhanced and H2O2-enhanced 3D-EAUS. Surgery was performed by a colorectal surgeon blinded to the 3D-EAUS results. RESULTS A total of 212 patients with suspected perianal suppurations were assessed during the study period. In 12 patients, the H2O2-enhanced 3D-EAUS was not performed, and so, they were excluded from the study. Very good agreement between 3D-EAUS and examination under anesthesia (EUA) in the classification of primary fistula tracts (kappa = 0.93) and in the identification of fistula internal opening (kappa = 0.97) was found. There was a good concordance (kappa = 0.71) between 3D-EAUS and surgery in the detection of fistula secondary extensions. The overall sensitivity and specificity of 3D-EAUS in the diagnosis of perianal sepsis were 98.3 and 91.3% respectively. CONCLUSION 3D-EAUS is a safe and reliable technique in the assessment of perianal sepsis. It may assist the surgeon in delineating the fistula tract anatomy and in determining the origin of sepsis, supporting the preoperative planning of definitive and appropriate surgical therapy.
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Affiliation(s)
- Antonio Brillantino
- Emergency Department "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
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