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Darlington K, Wang A, Herfarth HH, Barnes EL. The Safety of Dilation of Ileoanal Strictures With Mechanical or Balloon Dilation Is Similar Among Patients After Ileal Pouch-Anal Anastomosis. Inflamm Bowel Dis 2024; 30:196-202. [PMID: 37043649 PMCID: PMC10834157 DOI: 10.1093/ibd/izad051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Indexed: 04/14/2023]
Abstract
BACKGROUND Anastomotic strictures occur in up to 38% of patients after ileal pouch-anal anastomosis (IPAA). We sought to compare the safety, effectiveness, and durability of mechanical dilation using a Hegar dilator to endoscopic through-the-scope balloon dilation (EBD) among IPAA patients with a rectal or ileoanal anastomotic stricture. METHODS We identified adult patients with an IPAA for ulcerative colitis (UC) who underwent a pouchoscopy between January 1, 2015, and December 31, 2019, at a single institution. We compared the effectiveness (median maximum diameter of dilation [MMD]), safety, and durability of mechanical and balloon dilation using standard statistical comparisons. RESULTS A total 74 patients had a stricture at the ileoanal anastomosis and underwent at least 1 mechanical or balloon dilation. The MMD with mechanical dilation was 19 (interquartile range [IQR], 18-20) mm for the first dilation and 20 (IQR, 18-20) mm for the second and third dilations. With balloon dilation, the MMD was 12 (IQR, 12-18) mm for the first dilation, 15 (IQR, 12-16.5) mm for the second dilation, and 18 (IQR, 15-18.5) mm for the third dilation. Patients undergoing mechanical dilation experienced a longer duration to second dilation (median 191 days vs 53 days: P < .001), with no difference in complications such as bleeding or perforation noted. CONCLUSIONS Among patients with ileoanal and rectal strictures, mechanical and balloon approaches to dilation demonstrated similar safety profiles and effectiveness. Mechanical dilation with Hegar dilators appears to be an effective and safe approach to the treatment of distal strictures after IPAA.
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Affiliation(s)
- Kimberly Darlington
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA
| | - Annmarie Wang
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Hans H Herfarth
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA
- Center for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill, NC, USA
- Multidisciplinary Center for Inflammatory Bowel Diseases, University of North Carolina, Chapel Hill, NC, USA
| | - Edward L Barnes
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA
- Center for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill, NC, USA
- Multidisciplinary Center for Inflammatory Bowel Diseases, University of North Carolina, Chapel Hill, NC, USA
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Novel Approaches to Ileocolic and Perianal Fistulising Crohn's Disease. Gastroenterol Res Pract 2018; 2018:3159543. [PMID: 30584421 PMCID: PMC6280273 DOI: 10.1155/2018/3159543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 09/12/2018] [Accepted: 10/17/2018] [Indexed: 12/18/2022] Open
Abstract
Crohn's disease (CD) is a well-known idiopathic inflammatory bowel disease characterised by transmural inflammation which can ordinarily affect all the gastrointestinal tract. Its true aetiology is unknown, and a causal therapy is not available to date. The most peculiar aspect of CD lies in its absolute heterogeneity, as we might face various scenarios, locations of the disease, pathologic behaviours, and severity of the disease itself. For these reasons, the cornerstone for the treatment of CD lies in a complex multimodal management, requiring close collaborations among surgeons, gastroenterologists, radiologists, and staff nurses. Advances in surgical and medical therapy are changing the course of the disease. Nowadays, the introduction of both laparoscopy and novel surgical techniques, the improvement of recovery pathways, and the opening of new frontiers are allowing healthcare professionals to deal with complex and recurrent scenarios, trying to spare bowel and anal function, thus ensuring a better quality of life for the patient. Given the heterogeneity and complexity of this disease, it would be impractical to encompass all the aspects of surgical management of CD. This review will address areas that are considered to be hot topics, controversies, challenges, and novelties: thus, we will focus on complex ileocecal disease, surgical strategies, and fistulising perianal conditions.
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Bharadwaj S, Shen B. Medical, endoscopic, and surgical management of ileal pouch strictures (with video). Gastrointest Endosc 2017; 86:59-73. [PMID: 28189635 DOI: 10.1016/j.gie.2017.01.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 01/31/2017] [Indexed: 02/08/2023]
Affiliation(s)
- Shishira Bharadwaj
- Department of Gastroenterology/Hepatology, The Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Bo Shen
- Department of Gastroenterology/Hepatology, The Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Abstract
Intestinal fibrosis is a common feature of Crohn's disease and may appear as a stricture, stenosis, or intestinal obstruction. Fibrostenosing Crohn's disease leads to a significantly impaired quality of life in affected patients and constitutes a challenging treatment situation. In the absence of specific medical antifibrotic treatment options, endoscopic or surgical therapy approaches with their potential harmful side effects are frequently used. However, our understanding of mechanisms of fibrogenesis in general and specifically intestinal fibrosis has emerged. Progression of fibrosis in the liver, lung, or skin can be halted or even reversed, and possible treatment targets have been identified. In face of this observation and given the fact that fibrotic alterations in various organs of the human body share distinct core characteristics, this article aims to address whether reversibility of intestinal fibrosis may be conceivable and to highlight promising research avenues and therapies.
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Affiliation(s)
| | - Florian Rieder
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Fornaro R, Caratto E, Caratto M, Fornaro F, Caristo G, Frascio M, Sticchi C. Post-operative recurrence in Crohn's disease. Critical analysis of potential risk factors. An update. Surgeon 2015; 13:330-47. [DOI: 10.1016/j.surge.2015.04.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 04/22/2015] [Accepted: 04/26/2015] [Indexed: 12/15/2022]
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Therapeutic Armamentarium for Stricturing Crohn's Disease: Medical Versus Endoscopic Versus Surgical Approaches. Inflamm Bowel Dis 2015; 21:2194-213. [PMID: 25985249 DOI: 10.1097/mib.0000000000000403] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
One-third of patients with Crohn's disease (CD) present as stricturing phenotype characterized by progressive luminal narrowing and obstructive symptoms. The diagnosis and management of these patients have been intriguing and challenging. Immunomodulators and biologics have been successfully used in treating inflammatory and fistulizing CD. There are issues of efficacy and safety of biological agents in treating strictures in CD. Rapid mucosal healing from potent biological agents may predispose patients to the development of new strictures or worsening of existing strictures. On the other hand, strictures constitute one-fifth of the reasons for surgery in patients with CD. Disease recurrence is common at or proximal to the anastomotic site with the majority of these patients developing new endoscopic lesions within 1 year of surgery. The progressive nature of the disease with repetitive cycle of inflammation and stricture formation results in repeated surgery, with a risk of small bowel syndrome. There is considerable quest for bowel conserving endoscopic and surgical strategies. Endoscopic balloon dilation and stricturoplasty have emerged as valid alternatives to resection. Endoscopic balloon dilation has been shown to be feasible, safe, and effective for the short primary or anastomotic strictures. However, repeated dilations are often needed, and long-term outcomes of endoscopic balloon dilation remain to be investigated. The introduction of stricturoplasty has added another dimension to bowel saving strategy. Although postoperative recurrence rate after stricturoplasty is comparable with surgical resection, there are concerns for increased risk of malignancy in preserved bowel. Laparoscopic surgery has widely been performed with similar outcomes to open approach with fewer complications, quicker recovery, better cosmesis, and lower cost. All of these issues should be considered by physicians involved in the management of patients with stricturing CD.
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Malgras B, Pautrat K, Dray X, Pasquier P, Valleur P, Pocard M, Soyer P. Multidisciplinary management of gastrointestinal fibrotic stenosis in Crohn's disease. Dig Dis Sci 2015; 60:1152-68. [PMID: 25381203 DOI: 10.1007/s10620-014-3421-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 10/30/2014] [Indexed: 12/21/2022]
Abstract
Crohn's disease (CD) is a chronic inflammatory bowel disease that can involve virtually any part of the gastrointestinal tract. CD complications are the main indications for surgery. A large proportion of these interventions are due to stricturing disease. Although immunosuppressive treatments have been used more frequently during the last 25 years, there is no significant decrease in the need for surgery in patients with CD. Unfortunately, surgery is not curative, as the disease ultimately reoccurs in a substantial subset of patients. To best identify the patients who will require a specific treatment and to plane the most appropriate therapeutic approach, it is important to precisely define the type, the size, and the location of CD stenosis. Diagnostic approaches aim to distinguish fibrotic from inflammatory strictures. Medical therapy is required for inflammatory stenosis. Mechanical treatments are required when fibrotic CD strictures are symptomatic. The choice between endoscopic balloon dilation, stricturoplasty, and laparoscopic or open surgery is based on the presence of perforating complications, the remaining length of small bowel, and the number and length of strictures. The non-hierarchical decision-making process for the treatment of fibrotic CD therefore requires multidisciplinary clinical rounds with radiologists, gastroenterologists, interventional endoscopists, and surgeons.
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Affiliation(s)
- Brice Malgras
- Department of Surgery, Laiboisiere Hospital, Paris 7 University and AP-HP, 2 rue Ambroise Paré, 75475, Paris Cedex 10, France,
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Abstract
Many patients with Crohn’s disease (CD) require surgery. Indications for surgery include failure of medical treatment, bowel obstruction, fistula or abscess formation. The most common surgical procedure is resection. In jejunoileal CD, strictureplasty is an accepted surgical technique that relieves the obstructive symptoms, while preserving intestinal length and avoiding the development of short bowel syndrome. However, the role of strictureplasty in duodenal and colonic diseases remains controversial. In extensive colitis, after total colectomy with ileorectal anastomosis (IRA), the recurrence rates and functional outcomes are reasonable. For patients with extensive colitis and rectal involvement, total colectomy and end-ileostomy is safe and effective; however, a few patients can have subsequent IRA, and half of the patients will require proctectomy later. Proctocolectomy is associated with a high incidence of delayed perineal wound healing, but it carries a low recurrence rate. Patients undergoing proctocolectomy with ileal pouch-anal anastomosis had poor functional outcomes and high failure rates. Laparoscopic surgery has been introduced as a minimal invasive procedure. Patients who undergo laparoscopic surgery have a more rapid recovery of bowel function and a shorter hospital stay. The morbidity also is lower, and the rate of disease recurrence is similar compared with open procedures.
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Wu XR, Mukewar S, Kiran RP, Remzi FH, Shen B. Surgical stricturoplasty in the treatment of ileal pouch strictures. J Gastrointest Surg 2013; 17:1452-61. [PMID: 23690206 DOI: 10.1007/s11605-013-2216-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Accepted: 04/22/2013] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the efficacy of stricturoplasty and endoscopic balloon dilatation in the treatment for ileal pouch strictures. METHOD Consecutive inflammatory bowel disease patients with pouch strictures seen at our Pouch Center from 2002 to 2012 were studied. The efficacy and safety of stricturoplasty (vs. endoscopic balloon dilation) were evaluated with both univariate and multivariate analyses. RESULTS A total of 167 patients met the inclusion criteria, including 16 (9.6 %) with surgical stricturoplasty and 151 (90.4 %) with endoscopic balloon dilation. Ninety-four patients (56.3 %) were male, with a mean age at the diagnosis of pouch stricture of 41.6 ± 13.2 years. Fifty-one patients (30.5 %) had multiple pouch strictures, while 100 (59.9 %) patients had strictures at the pouch inlet. The mean length of pouch strictures was 1.2 ± 0.6 cm. No difference was found between the stricturoplasty and endoscopic dilation groups in clinicopathological variables, except for the degree of strictures (p = 0.019). After a mean follow-up of 4.1 ± 2.6 years, pouch stricture recurred in 92 patients (55.1 %) and 21 (12.6 %) patients developed pouch failure. The time interval between the procedure and pouch stricture recurrence or pouch failure was longer in the stricturoplasty group than that in the endoscopic dilation group (p < 0.001). Patients in the two groups had similar overall pouch survival rates and stricture-free survival rates. In the multivariate analysis, stricturoplasty vs. endoscopic dilation was not significantly associated with either overall pouch survival or stricture-free survival. There was no difference in the procedure-associated complication rates between the two groups. CONCLUSION Surgical stricturoplasty and endoscopic dilation treatment are complimentary techniques for pouch strictures. Repeated endoscopic dilatations are often required, while surgical stricturoplasty appeared to yield a longer time interval to stricture recurrence or pouch failure.
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Affiliation(s)
- Xian-rui Wu
- Department of Colorectal Surgery, The Cleveland Clinic Foundation, Cleveland, OH, USA
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Maggiori L, Michelassi F. How I do it: Side-to-side isoperistaltic strictureplasty for extensive Crohn's disease. J Gastrointest Surg 2012; 16:1976-80. [PMID: 22539032 DOI: 10.1007/s11605-012-1891-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Accepted: 04/10/2012] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Bowel-sparing surgical techniques, such as the Heineke-Mikulicz and the Finney strictureplasty, have been proposed as an alternative to lengthy intestinal resection in the treatment of small bowel strictures in Crohn's disease. However, these conventional strictureplasty techniques lend themselves poorly to cases of multiple short strictures closely clustered over a lengthy small bowel segment. DISCUSSION In this article, we present the surgical technique of the side-to-side isoperistaltic strictureplasty, which is optimal in addressing these specific situations.
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Affiliation(s)
- Léon Maggiori
- Department of Surgery, New York-Presbyterian Hospital, Weill Cornell Medical College, 525 East 68th Street, Box 129, New York, NY 10065, USA
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Ye BD, Yang SK, Shin SJ, Lee KM, Jang BI, Cheon JH, Choi CH, Kim YH, Lee H. [Guidelines for the management of Crohn's disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2012; 59:141-79. [PMID: 22387837 DOI: 10.4166/kjg.2012.59.2.141] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Crohn's disease (CD) is a chronic inflammatory bowel disease (IBD) with uncertain etiopathogenesis. CD can involve any site of gastrointestinal tract from the mouth to anus and is associated with serious complications such as bowel strictures, perforations, and fistula formation. The incidence and prevalence rates of CD in Korea are still lower than those of Western countries, but have been rapidly increasing during the past decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies are currently applied for diverse clinical situations of CD. However, a lot of decisions on the management of CD are made depending on the personal experiences and choices of physicians. To suggest preferable approaches to diverse problems of CD and to minimize the variations according to physicians, guidelines for the management of CD are needed. Therefore, IBD Study Group of the Korean Association for the Study of the Intestinal Diseases has set out to develop the guidelines for the management of CD in Korea. These guidelines were developed using the adaptation methods and encompass the treatment of inflammatory disease, stricturing disease, and penetrating disease. The guidelines also cover the indication of surgery, prevention of recurrence after surgery, and CD in pregnancy and lactation. These are the first Korean guidelines for the management of CD and the update with further scientific data and evidences is needed.
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Affiliation(s)
- Byong Duk Ye
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
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Baik SH, Kim WH. A comprehensive review of inflammatory bowel disease focusing on surgical management. JOURNAL OF THE KOREAN SOCIETY OF COLOPROCTOLOGY 2012; 28:121-31. [PMID: 22816055 PMCID: PMC3398107 DOI: 10.3393/jksc.2012.28.3.121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 06/10/2012] [Indexed: 12/15/2022]
Abstract
The two main diseases of inflammatory bowel disease are Crohn's disease and ulcerative colitis. The pathogenesis of inflammatory disease is that abnormal intestinal inflammations occur in genetically susceptible individuals according to various environmental factors. The consequent process results in inflammatory bowel disease. Medical treatment consists of the induction of remission in the acute phase of the disease and the maintenance of remission. Patients with Crohn's disease finally need surgical treatment in 70% of the cases. The main surgical options for Crohn's disease are divided into two surgical procedures. The first is strictureplasty, which can prevent short bowel syndrome. The second is resection of the involved intestinal segment. Simultaneous medico-surgical treatment can be a good treatment strategy. Ulcerative colitis is a diffuse nonspecific inflammatory disease that involves the colon and the rectum. Patients with ulcerative colitis need surgical treatment in 30% of the cases despite proper medical treatment. The reasons for surgical treatment are various, from life-threatening complications to growth retardation. The total proctocolectomy (TPC) with an ileal pouch anal anastomosis (IPAA) is the most common procedure for the surgical treatment of ulcerative colitis. Medical treatment for ulcerative colitis after a TPC with an IPAA is usually not necessary.
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Affiliation(s)
- Seung Hyuk Baik
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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Comparison of conventional and nonconventional strictureplasties in Crohn's disease: a systematic review and meta-analysis. Dis Colon Rectum 2012; 55:714-26. [PMID: 22595853 DOI: 10.1097/dcr.0b013e31824f875a] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The Heineke-Mikulicz and Finney techniques are conventional strictureplasties that have been used to manage short (<10 cm) and medium-length (>10 cm and <20 cm) strictures from Crohn's disease. Nonconventional strictureplasty techniques have emerged to facilitate bowel conservation for atypical strictures. These techniques include the modified Finney, combined Heineke-Mikulicz and Finney, modified Heineke-Mikuliczs, Michelassi, and modifications of it and others. OBJECTIVE The aim of this study is to compare conventional vs nonconventional strictureplasties with respect to short-term complications and long-term results. DATA SOURCES AND STUDY SELECTION A MEDLINE search was performed using "Crohn's disease", "surgical therapy", "strictureplasty", "complications", "reoperation", and "recurrence" as medical subject headings. Studies conducted between 1975 and June 31, 2010 were found via PubMed, Ovid, Embase, and Cochrane databases and categorized into 3 groups. These groups consist of centers performing conventional strictureplasties, nonconventional strictureplasties, or both. Studies with at least 3 patients were reviewed. INTERVENTIONS A mixed-effects meta-analysis for each outcome was performed by use of Supermix software by SSI Scientific Software International. MAIN OUTCOME MEASURES We focused on immediate and long-term complication rates among the groups. The 6 immediate complications include small-bowel obstructions, sepsis, other infections, reoperations, early postoperative GI bleeds, and other early complications. The 5 long-term complications include recurrent strictures, small-bowel obstructions, reoperations, carcinoma, and deaths. RESULTS We reviewed 32 studies with 1616 patients who underwent 4538 strictureplasties. One thousand one hundred fifty-seven patients underwent conventional strictureplasties with an early complication rate of 15%; 459 patients underwent nonconventional strictureplasties with an early complication rate of 8%. A late complication rate of 29% for the conventional strictureplasty group and 17% for the nonconventional strictureplasty group was noted. LIMITATIONS We are limited by the data published with the inherent risk of finding and analyzing mostly articles with positive results. CONCLUSION The nonconventional strictureplasty techniques were noninferior to the conventional strictureplasty procedures with respect to all prespecified outcomes.
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Strictureplasty and intestinal resection: different options in complicated pediatric-onset Crohn disease. J Pediatr Surg 2012; 47:944-8. [PMID: 22595578 DOI: 10.1016/j.jpedsurg.2012.01.054] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 01/26/2012] [Indexed: 01/01/2023]
Abstract
BACKGROUND/PURPOSE Surgical resection or strictureplasty (SP) are different options for intestinal Crohn disease (CD) strictures. The aim of this article is evaluation of long-term outcome of SP and resection. METHODS From 1996 to 2011, 39 patients (23 male, 16 female) with symptomatic ileal and ileocolonic CD strictures resistant to medical/nutritional therapy and treated with surgery in 2 different surgical units were reviewed. The mean age at diagnosis was 11.82 years (range, 4-17 years). Mean age at surgery was 15.94 years (range, 4-24 years). Mean follow-up was 6.88 years (range, 0.5-15 years). Patients underwent resection (group A) or different SP techniques (group B). RESULTS Twenty patients underwent intestinal resection (ileal or ileocolonic resection), and 19 patients underwent SP (jejunal, ileal, or ileocolic). Early postsurgical complications were observed in 2 patients of group A. Follow-up of group A patients revealed that 1 patient needed emergency treatment after 8 months surgery because of adhesions and 1 patient developed recurrence treated with medical therapy. In the follow-up group B, 3 patients experienced disease recurrence, 2 of them at the site of previous surgery. CONCLUSIONS At long-term follow-up, no significant difference in relapsing rate was observed between the 2 groups. Strictureplasty and resection represent an effective treatment of pediatric CD strictures. Strictureplasty could represent the first option for intestinal preservation.
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A comprehensive review of strictureplasty techniques in Crohn's disease: types, indications, comparisons, and safety. J Gastrointest Surg 2012; 16:209-17. [PMID: 21909847 DOI: 10.1007/s11605-011-1651-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2011] [Accepted: 07/26/2011] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Crohn's disease is one of the chronic inflammatory diseases of the gastrointestinal tract that is often complicated by stricture formation with resulting obstructive symptoms. The technical repertoire of strictureplasty procedures has increased over the years in an effort to manage the diverse presentations of this condition while limiting the need for bowel resection. In this comprehensive review, we describe, compare, categorize, and appraise the strengths and weaknesses of 15 unique strictureplasty techniques. METHODS To identify all unique strictureplasty procedures, a Medline search utilizing "Crohn's disease," "surgical therapy," "strictureplasty," "enteroenterostomy," "Heineke-Mikulicz," and "side-to-side isoperistaltic" strictureplasty as medical subject headings was completed. PubMed, Ovid, Embase, and Cochrane database searches were conducted. Relevant articles between 1980 to December 2010 were reviewed. We initially selected 58 articles, but only 18 introduced novel surgical procedures related to 15 types of strictureplasty in Crohn's disease. RESULTS We identified 15 types of strictureplasty techniques. These were categorized into three main groups. The revised nomenclature will facilitate the reader to understand the differences and utility of each technique. These groups include the Heineke-Mikulicz-like strictureplasties, the intermediate procedures, and the enteroenterostomies. Heineke-Mikulicz strictureplasty was the most frequently used technique. CONCLUSION Various techniques of strictureplasty have been reported in the published literature. Strictureplasty has been shown to be a safe and efficacious technique that is comparable to bowel resection for stricturing Crohn's disease. This technique spares bowel length and puts the Crohn's disease patient at a lower risk of developing short bowel syndrome with repeated resections.
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Side-to-side isoperistaltic strictureplasty for chronic ischemic enteritis: report of a case. Surg Today 2011; 42:80-3. [DOI: 10.1007/s00595-011-0010-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Accepted: 11/22/2010] [Indexed: 10/15/2022]
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Cunningham MF, Docherty NG, Coffey JC, Burke JP, O'Connell PR. Postsurgical recurrence of ileal Crohn's disease: an update on risk factors and intervention points to a central role for impaired host-microflora homeostasis. World J Surg 2011; 34:1615-26. [PMID: 20195604 DOI: 10.1007/s00268-010-0504-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND A pressing need exists to identify factors that predispose to recurrence after terminal ileal resection for Crohn's disease (CD) and to determine effective prophylactic strategies. This review presents an up-to-date summary of the literature in the field and points to a role for bacterial overproliferation in recurrence. METHODS The literature (Medline, Embase, and the Cochrane Library, 1971-2009) on ileal CD and postoperative recurrence was searched, and 528 relevant articles were identified and reviewed. RESULTS Smoking is a key independent risk factor for recurrence. NOD2/CARD15 polymorphisms and penetrating phenotype are associated with aggressive disease and higher reoperation rates. Age at diagnosis, disease duration, gender, and family history are inconsistent predictors of recurrence. Prophylactic 5-aminosalicylic acid therapy and nitromidazole antibiotics are beneficial. Combination therapies with immunosuppressants are also effective. Anti-TNFalpha-based regimens show benefit but the evidence base is small. Corticosteroid, interleukin-10, and probiotic therapies are not effective. Wider, stapled anastomotic configurations are associated with reduced recurrence rates. Strictureplasty and laparoscopic approaches have similar long-term recurrence rates to open resection techniques. Length of resection and presence of microscopic disease at resection margins do not influence recurrence. A lack of consensus exists regarding whether the presence of granulomas or plexitis affects outcome. CONCLUSIONS Current evidence points to defects in mucosal immunity and intestinal dysbiosis of either innate (NOD2/CARD15) or induced (smoking) origin in postoperative CD recurrence. Prophylactic strategies should aim to limit dysbiosis (antibiotics, side-to-side anastomoses) or prevent downstream chronic inflammatory sequelae (anti-inflammatory, immunosuppressive, and immunomodulatory therapy).
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Affiliation(s)
- Michael F Cunningham
- Surgical Professorial Unit, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
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Parray FQ, Wani ML, Bijli AH, Thakur N, Irshad I, Nayeem-ul-Hassan. Crohn's disease: a surgeon's perspective. Saudi J Gastroenterol 2011; 17:6-15. [PMID: 21196646 PMCID: PMC3099084 DOI: 10.4103/1319-3767.74430] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Crohn's disease (CD) is known for wide anatomic distribution, different presentations, life-threatening complications, and multiple modalities of management. Its multiple implications are still unaddressed. Since all the patients do not show a good response to medical modalities of treatment, a significant percentage of these patients are referred to the surgeon for the palliation of complications or for the ultimate curative treatment. Since most surgeons come across such patients only rarely, it is sometimes difficult for them to choose the appropriate procedure at the time of need. Moreover, the various surgical modalities available for the different presentations and complications of the disease have not been adequately discussed. The aim of this review is to offer insight and a detailed account of the management of CD from a surgical perspective. This review offers an overview of the various surgical options available, their utility in context, and an approach to various scenarios of complicated CD.
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Affiliation(s)
- Fazl Q. Parray
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India
| | - Mohd Lateef Wani
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India,Address for correspondence: Dr. Mohd Lateef Wani, Senior Resident (General Surgery), F-12, B Block, Married Doctors Hostel, Skims Soura Srinager, Srinager, India. E-mail:
| | - Akram H. Bijli
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India
| | - Natasha Thakur
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India
| | - Ifat Irshad
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India
| | - Nayeem-ul-Hassan
- Department of General Surgery and Allied Specialities, Sher-i-Kashmir Institute of Medical Sciences, Soura, Srinagar, India
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21
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Comparison of strictureplasty and endoscopic balloon dilatation for stricturing Crohn's disease--review of the literature. Int J Colorectal Dis 2010; 25:1149-57. [PMID: 20628881 DOI: 10.1007/s00384-010-1010-x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/30/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Stricturing Crohn's disease is accompanied by a high-risk for bowel resection and subsequent short bowel syndrome. Strictureplasty (SP) and endoscopic balloon dilatation (EBD) have been developed to prevent, or at least delay, the requirement for resection. The goal of this study was to compare the outcome of these two procedures with regard to complications and disease recurrence. METHODS We conducted a MEDLINE literature search to give a current overview about the safety and efficacy of EBD and SP. RESULTS The initial search yielded 744 articles. Case reports, reviews and meta-analyses were excluded. Finally, 63 articles (SP, 40 articles; EBD, 23 articles) were used for the review. None of the studies compared the two methods directly. A total of 2,532 patients (SP, n = 1,958; EBD, n = 574) were included. The incidence of perioperative complications after SP was 11% and the incidence of major complications was 5%. The median surgical recurrence rate was 24% after a median follow-up of 46 months. The median technical success for EBD was 90%. Major complications occurred in 3% of the cases. According to an intention-to-treat protocol, the median surgical recurrence rate was 27.6%. Per-protocol analysis revealed a median surgical recurrence rate of 21.4% after a median follow-up of 21 months. CONCLUSION Due to the lack of comparable data, there is currently no reliable information on whether one treatment option is superior to the other. Regarding the limited applicability of EBD in strictures of the small bowel, only a controlled trial would provide evidence as a basis for clinical decision making in CD strictures that are potentially treatable by EBD and SP.
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22
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Long-term efficacy of strictureplasty for Crohn’s disease. Surg Today 2010; 40:949-53. [DOI: 10.1007/s00595-009-4162-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2009] [Accepted: 08/17/2009] [Indexed: 10/19/2022]
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23
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Tonelli F, Fazi M, Di Martino C. Ileocecal Strictureplasty for Crohn’s Disease: Long-Term Results and Comparison with Ileocecal Resection. World J Surg 2010; 34:2860-6. [DOI: 10.1007/s00268-010-0708-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Abstract
With the advent of restorative proctocolectomy or ileal pouch-anal anastomosis (IPAA) for ulcerative colitis (UC), not only has there been potential for cure of UC but also patients have enjoyed marked improvements in bowel function, continence, and quality of life. However, IPAA can be complicated by postoperative small bowel obstruction, disease recurrence, and pouch failure secondary to pelvic sepsis, pouch dysfunction, mucosal inflammation, and neoplastic transformation. These may necessitate emergent or expeditious elective reoperation to salvage the pouch and preserve adequate function. Local, transanal, and transabdominal approaches to IPAA salvage are described, and their indications, outcomes, and the clinical parameters that affect the need for salvage are discussed. Pouch excision for failed salvage reoperation is reviewed as well. Relaparotomy is also frequently required for recurrent Crohn's disease (CD), especially given the nature of this as yet incurable illness. Risk factors for CD recurrence are examined, and the various surgical options and margins of resection are evaluated with a focus on bowel-sparing policy. Stricturoplasty, its outcomes, and its importance in recurrent disease are discussed, and segmental resection is compared with more extensive procedures such as total colectomy with ileorectal anastomosis. Lastly, laparoscopy is addressed with respect to its long-term outcomes, effect on surgical recurrence, and its application in the management of recurrent CD.
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Affiliation(s)
- Rowena L Ramirez
- Division of Colorectal Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
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25
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Dignass A, Van Assche G, Lindsay JO, Lémann M, Söderholm J, Colombel JF, Danese S, D'Hoore A, Gassull M, Gomollón F, Hommes DW, Michetti P, O'Morain C, Oresland T, Windsor A, Stange EF, Travis SPL. The second European evidence-based Consensus on the diagnosis and management of Crohn's disease: Current management. J Crohns Colitis 2010; 4:28-62. [PMID: 21122489 DOI: 10.1016/j.crohns.2009.12.002] [Citation(s) in RCA: 1009] [Impact Index Per Article: 72.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Accepted: 12/04/2009] [Indexed: 02/08/2023]
Affiliation(s)
- A Dignass
- Department of Medicine I, Markus-Krankenhaus, Wilhelm-Epstein-Str. 4, D-60431 Frankfurt/Main, Germany.
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26
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Sampietro GM, Corsi F, Maconi G, Ardizzone S, Frontali A, Corona A, Porro GB, Foschi D. Prospective study of long-term results and prognostic factors after conservative surgery for small bowel Crohn's disease. Clin Gastroenterol Hepatol 2009; 7:183-91; quiz 125. [PMID: 19118641 DOI: 10.1016/j.cgh.2008.10.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2008] [Revised: 09/04/2008] [Accepted: 10/02/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Several bowel-sparing techniques have been proposed for treating patients with CD, but there have been no prospective studies analyzing risk factors and long-term outcome. We prospectively evaluated safety and long-term efficacy of conservative surgery for patients with complicated CD. METHODS From 1993-2007, 393 of 502 consecutive patients underwent surgery for complicated CD of the small bowel. Those with colonic involvement were excluded. The Student t test, chi(2) test, Kaplan-Meier estimates, and Cox proportional hazard model were used to analyze postoperative complications and long-term outcome. RESULTS A total of 865 jejunoileal segments underwent 318 small bowel resections and 367 strictureplasties (either classic or nonconventional). There were no deaths; the complication rate was 5.6%, and the cumulative 10-year recurrence rate was 35%. None of the prognostic factors were correlated with postoperative complications. Younger age, an upper jejunoileal location, stricturing behavior, and small-bowel wall thickening 12 months after surgery showed hazard ratios of 2.4 (95% confidence interval [CI], 1-5.4; P = .03), 2.5 (95% CI, 1.3-4.7; P = .004), 2.2 (95% CI, 1.1-4.1; P = .01), and 4.5 (95% CI, 2.3-8.6; P = .000), respectively. Immunomodulator therapy failed to reduce long-term surgical recurrence. CONCLUSIONS Young patients with extended and stricturing disease are at high risk for disease recurrence after surgery. Bowel wall thickening was a reliable prognostic factor for these patients. Conservative surgery is safe and effective in treating patients with jejunoileal CD and should be considered as the first-line surgical treatment, preventing the risk of short bowel syndrome caused by repeated resections.
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Affiliation(s)
- Gianluca M Sampietro
- Department of Surgery, Gastroenterology and Oncology, II Division of Surgery, Luigi Sacco University Hospital, Milano, Italy.
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27
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Yamamoto T, Fazio VW, Tekkis PP. Safety and efficacy of strictureplasty for Crohn's disease: a systematic review and meta-analysis. Dis Colon Rectum 2007; 50:1968-86. [PMID: 17762967 DOI: 10.1007/s10350-007-0279-5] [Citation(s) in RCA: 182] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE This study was designed to review safety and efficacy of strictureplasty for Crohn's disease. METHODS A literature search was performed to identify studies published between 1975 and 2005 that reported the outcome of strictureplasty. Systematic review was performed on the following subjects separately: 1) overall experience of strictureplasty; 2) postoperative complications; 3) postoperative recurrence and site of recurrence; 4) factors affecting postoperative complications and recurrence; 5) short-bowel syndrome; and 6) cancer risk. Meta-analysis of recurrence rate after strictureplasty was performed by using random-effect model and meta-regressive techniques. RESULTS A total of 1,112 patients who underwent 3,259 strictureplasties (Heineke-Mikulicz, 81 percent; Finney, 10 percent; side-to-side isoperistaltic, 5 percent) were identified. The sites of strictureplasty were jejunum and/or ileum (94 percent), previous anastomosis (4 percent), duodenum (1 percent), and colon (1 percent). After jejunoileal strictureplasty, including ileocolonic strictureplasty, septic complications (leak/fistula/abscess) occurred in 4 percent of patients. Overall surgical recurrence was 23 percent (95 percent confidence interval, 17-30 percent). Using meta-regressive analysis, the five-year recurrence rate after strictureplasty was 28 percent. In 90 percent of patients, recurrence occurred at nonstrictureplasty sites, and the site-specific recurrence rate was 3 percent. Two patients developed adenocarcinoma at the site of previous jejunoileal strictureplasty. The experience of duodenal or colonic strictureplasty was limited. CONCLUSIONS Strictureplasty is a safe and effective procedure for jejunoileal Crohn's disease, including ileocolonic recurrence, and it has the advantage of protecting against further small bowel loss. However, the place for strictureplasty is less well defined in duodenal and colonic diseases.
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Affiliation(s)
- Takayuki Yamamoto
- Department of Colorectal Surgery, The Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
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28
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Reese GE, Purkayastha S, Tilney HS, von Roon A, Yamamoto T, Tekkis PP. Strictureplasty vs resection in small bowel Crohn's disease: an evaluation of short-term outcomes and recurrence. Colorectal Dis 2007; 9:686-94. [PMID: 17854290 DOI: 10.1111/j.1463-1318.2006.01114.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM To compare postoperative adverse events and recurrence following strictureplasty or bowel resection in patients with small bowel Crohn's disease (CD). METHOD A literature search was performed to identify studies published between 1980 and 2006 comparing outcomes of CD patients undergoing either strictureplasty or bowel resection. Hazard ratios were calculated from Kaplan-Meier plots of cumulative recurrence data. Quality assessment of the included studies was performed. Random-effect meta-analytical techniques were employed. Sensitivity analysis and assessment of heterogeneity were performed. RESULTS Seven studies comprising 688 CD patients (strictureplasty n = 311, 45%; resection with or without strictureplasty n = 377, 55%) were included. Patients undergoing strictureplasty alone had a lower risk of developing postoperative complications than those who underwent resection (OR = 0.60, 95% CI: 0.31-1.16) although this was not statistically significant (P = 0.13). Surgical recurrence after strictureplasty was more likely than after resection (OR = 1.36, 95% CI: 0.96-1.93, P = 0.09). Patients who had a resection had a significantly longer recurrence-free survival than those undergoing strictureplasty alone (HR = 1.08, 95% CI: 1.02-1.15, P = 0.01). CONCLUSION Patients with small bowel CD undergoing strictureplasty alone may have fewer postoperative complications than those undergoing a concomitant bowel resection. However, surgical recurrence maybe higher following strictureplasty alone than with a concomitant small bowel resection. Patients may require appropriate preoperative counselling regarding the pros and cons of each operative technique.
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Affiliation(s)
- G E Reese
- Department of Biosurgery and Surgical Technology, St Mary's Hospital, Imperial College London, London, UK
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29
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Abstract
Despite advances in medical treatment, most patients who have Crohn's disease of the small intestine need surgery at some point during the course of their disease. Surgery is currently indicated for intractable disease and complications of the disease (strictures, abscesses, fistulas, hemorrhage). There is increasing interest in nonsurgical and minimal access strategies of dealing with complicated disease, however. These new approaches may enable postponement of surgery to a more favorable time, or conversion of a two-stage procedure involving a stoma to a one-stage resection with anastomosis. A continuing challenge is prevention of disease recurrence postoperatively.
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Affiliation(s)
- Keith R Gardiner
- Royal Victoria Hospital, Grosvenor Road, Belfast, Northern Ireland, UK.
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30
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Michelassi F, Taschieri A, Tonelli F, Sasaki I, Poggioli G, Fazio V, Upadhyay G, Hurst R, Sampietro GM, Fazi M, Funayama Y, Pierangeli F. An international, multicenter, prospective, observational study of the side-to-side isoperistaltic strictureplasty in Crohn's disease. Dis Colon Rectum 2007; 50:277-84. [PMID: 17245614 DOI: 10.1007/s10350-006-0804-y] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE The side-to-side strictureplasty is a bowel-sparing alternative to resection in the treatment of stricturing Crohn's disease. This study was initiated to review the adoption of the side-to-side strictureplasty as a new surgical technique and the relative outcomes a decade after its description. METHODS A total of 184 unique patients from six centers in the United States, Italy, and Japan served as the basis for this study. A questionnaire instrument was used to assemble prospectively acquired preoperative, intraoperative, perioperative, and postoperative data from each center into a computer-generated database. RESULTS Average age at surgery for patients selected for a side-to-side strictureplasty varied significantly between centers (minimum, 31.0 years; maximum, 39.5 years, P < 0.006). Use of the side-to-side strictureplasty technique for primary Crohn's disease vs. surgically recurrent disease also varied significantly by center (primary minimum, 16.7 percent; maximum, 68.6 percent, P < 0.03). Furthermore, length of diseased bowel selected for construction of a side-to-side strictureplasty was significantly different among centers (minimum, 20.8 +/- 9.9 cm; maximum, 64.3 +/- 29.3 cm, P < 0.001). Use of synchronous bowel resection away from the site of the side-to-side strictureplasty was relatively common (minimum, 21.1 percent; maximum, 66.7 percent) as it was with the use of additional synchronous strictureplasties (minimum, 41.9 percent; maximum, 83.3 percent). The six centers experienced a low number of complications (minimum, 5.7 percent; maximum, 20.8 percent). Forty-one of 184 total patients required surgery for recurrent disease, with an average time to recurrence of 35 months. The difference of reoperation-free five-year survival experienced by the patients in the six centers was not statistically significant, with a cumulative reoperation-free five-year survival of 77 percent across all centers. CONCLUSIONS Worldwide implementation of the side-to-side strictureplasty technique and its variations has occurred. This procedure carries a very low mortality and morbidity rate, with acceptable recurrence rates.
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Affiliation(s)
- Fabrizio Michelassi
- Department of Surgery, Weill Medical College, Cornell University, 1300 York Avenue, P.O. Box 129, New York, New York 10021, USA.
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