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Lee KE, Tu VY, Faye AS. Optimal Management of Refractory Crohn's Disease: Current Landscape and Future Direction. Clin Exp Gastroenterol 2024; 17:75-86. [PMID: 38558912 PMCID: PMC10981422 DOI: 10.2147/ceg.s359376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024] Open
Abstract
Refractory Crohn's disease, defined as ongoing inflammation despite the trial of multiple advanced therapies, impacts a number of individuals with Crohn's disease, and leads to significant burden in quality of life and cost. Interventions such as early implementation of advanced therapies, optimization of current therapies prior to switching to an alternative, as well as understanding the overlapping pathophysiology between immune-mediated disorders, however, can help shift the current landscape and reduce the number of patients with refractory disease. As such, in this review we summarize the key takeaways of the latest research in the management of moderate-to-severe Crohn's disease, focusing on maximization of our currently available medications, while also exploring topics such as combination advanced therapies. We also describe evidence for emerging and alternative therapeutic modalities, including fecal microbiota transplant, exclusive enteral feeding, hyperbaric oxygen, stem cell therapy, bone marrow transplant, and posaconazole, with a focus on both the potential impact and specific indications for each.
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Affiliation(s)
- Kate E Lee
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Violet Y Tu
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Adam S Faye
- Department of Gastroenterology, New York University School of Medicine, New York, NY, USA
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Ledder O, Homan M, Furlano R, Papadopoulou A, Oliva S, Dias JA, Dall'oglio L, Faraci S, Narula P, Schluckebier D, Hauser B, Nita A, Romano C, Tzivinikos C, Bontems P, Thomson M. Approach to Endoscopic Balloon Dilatation in Pediatric Stricturing Crohn Disease: A Position Paper of the Endoscopy Special Interest Group of ESPGHAN. J Pediatr Gastroenterol Nutr 2023; 76:799-806. [PMID: 36867853 DOI: 10.1097/mpg.0000000000003752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
Crohn disease (CD) is often complicated by bowel strictures that can lead to obstructive symptoms, resistant inflammation, and penetrating complications. Endoscopic balloon dilatation of CD strictures has emerged as a safe and effective technique for relieving these strictures, which may obviate the need for surgical intervention in the short and medium term. This technique appears to be underutilized in pediatric CD. This position paper of the Endoscopy Special Interest Group of European Society for Pediatric Gastroenterology, Hepatology and Nutrition describes the potential applications, appropriate evaluation, practical technique, and management of complications of this important procedure. The aim being to better integrate this therapeutic strategy in pediatric CD management.
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Affiliation(s)
- Oren Ledder
- From the Juliet Keidan Institute of Paediatric Gastroenterology, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Matjaž Homan
- the Department of Gastroenterology, Hepatology, and Nutrition, Faculty of Medicine, University Children's Hospital, University of Ljubljana, Ljubljana, Slovenia
| | - Raoul Furlano
- the Department of Pediatric Gastroenterology, University Children's Hospital Basel, Basel, Switzerland
| | - Alexandra Papadopoulou
- the First Department of Pediatrics, Athens Children's Hospital "Agia Sofia", University of Athens, Athens, Greece
| | - Salvatore Oliva
- the Pediatric Gastroenterology and Liver Unit, Maternal and Child Health Department, Sapienza - University of Rome, Rome, Italy
| | - Jorge Amil Dias
- the Department of Paediatric Gastroenterology, Hospital Lusíadas, Porto, Portugal
| | - Luigi Dall'oglio
- the Digestive Endoscopy Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Simona Faraci
- the Digestive Endoscopy, Gastroenterology, Hepatology, and Nutrition Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Priya Narula
- the Department of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom
| | - Dominique Schluckebier
- the Department of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom
| | - Bruno Hauser
- the Department of Pediatric Gastroenterology, Hepatology and Nutrition, KidZ Health Castle, Vrije Universiteit Brussel (VUB), UZ Brussel, Brussels, Belgium
| | - Andreia Nita
- the Paediatric Gastroenterology Department, Great Ormond Street Hospital, London, United Kingdom
| | - Claudio Romano
- the Department of Pediatric Gastroenterology, University of Messina, Sicily, Italy
| | - Christos Tzivinikos
- the Department of Pediatric Gastroenterology, Al Jalila Children's Hospital, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Patrick Bontems
- the Department of Pediatric Gastroenterology, Queen Fabiola Children's University Hospital, Bruxelles, Belgium
| | - Mike Thomson
- the Department of Paediatric Gastroenterology, Sheffield Children's Hospital, Sheffield, United Kingdom
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Surgery for Inflammatory Bowel Disease in the Era of Biologic Therapy: A Multicenter Experience from Romania. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020337. [PMID: 36837538 PMCID: PMC9963331 DOI: 10.3390/medicina59020337] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023]
Abstract
Background and Objectives: Biologic therapy has fundamentally changed the opportunity of medical treatment to induce and maintain remission in inflammatory bowel disease (IBD). Nevertheless, the rate of surgery is still at a very high rate, profoundly affecting the quality of life. We aimed to analyze surgical cases at three major IBD units in order to identify the main risk factors and the impact of biologic therapy on pre- and postsurgical outcomes. Material and Methods: This was a multicenter retrospective cohort study that included 56 patients with IBD-related surgical interventions from 3 tertiary care hospitals in Bucharest, Romania. The study was conducted between January 2017 and June 2021. All data were retrospectively collected from the medical records of the patients and included the age at diagnosis, age at the time of surgery, IBD type and phenotype, biologic therapy before or/and after surgery, timing of biologic therapy initiation, extraintestinal manifestations, type of surgery (elective/emergency), early and long-term postoperative complications and a history of smoking. Results: A low rate of surgical interventions was noted in our cohort (10.3%), but half of these occurred in the first year after the IBD diagnosis. A total of 48% of the surgical interventions had been performed in an emergency setting, which seemed to be associated with a high rate of long-term postoperative complications. We found no statistically significant differences between IBD patients undergoing treatments with biologics before surgery and patients who did not receive biologics before the surgical intervention in terms of the IBD phenotype, type of surgery and postoperative complications. Conclusion: Our study showed that biologics initiated before the surgical intervention did not influence the postoperative complications. Moreover, we demonstrated that patients with Crohn's disease and no biologics were the most susceptible to having to undergo surgery. Conclusion: In conclusion, the management of patients with IBD requires a multidisciplinary approach that considers an unpredictable evolution.
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Yang F, Chen Y, Xiao Y, Jiang H, Jiang Z, Yang M, Li M, Su Y, Yan Z, Lin Y, Li D. pH-sensitive molybdenum (Mo)-based polyoxometalate nanoclusters have therapeutic efficacy in inflammatory bowel disease by counteracting ferroptosis. Pharmacol Res 2023; 188:106645. [PMID: 36610695 DOI: 10.1016/j.phrs.2023.106645] [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: 11/13/2022] [Revised: 01/01/2023] [Accepted: 01/03/2023] [Indexed: 01/06/2023]
Abstract
Current therapeutic drugs for ulcerative colitis (UC) remained inadequate due to drug dependence and unacceptable adverse events. Reactive oxygen species (ROS) played a critical role in the occurrence and development of UC, which most likely benefited from treatment in scavenging ROS. In this study, we developed a pH-sensitive molybdenum-based polyoxometalate (POM) nanocluster, which might contribute to site specific colonic delivery and enhance systemic efficacy of UC treatment. Our results demonstrated that POM displayed robust ROS scavenging ability in vitro. POM could significantly alleviate the enteric symptoms and inflammatory indicators in DSS-induced UC mouse models. Flow cytometry showed an effective diminishment of macrophages, neutrophils and T cells infiltration after POM administration in UC models. Also, for the first time, we demonstrated that POM interfered with metabolic pathway associated to oxidative stress and partially improved the abnormal production of intestinal metabolites in UC to some extent. Benefiting from the ROS scavenging ability, POM attenuated ferroptosis in DSS induced UC, as evidenced by increase of GSH, down-expression of GPX4 and improvement in mitochondrial morphological changes. Meanwhile, there were no side effects on normal tissues. Thus, our powerful therapeutic effects pioneered the application of POM for safer and more effective POM-based UC therapy.
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Affiliation(s)
- Fan Yang
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Yuechuan Chen
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Yitai Xiao
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Hailong Jiang
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Center for Interventional Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Zebo Jiang
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Meilin Yang
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Mengzhu Li
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China
| | - Yonghui Su
- Department of Gastrointestinal Surgery, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China.
| | - Zhixiang Yan
- Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai, Guangdong Province 519000, China.
| | - Yong Lin
- Department of Psychiatry, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China.
| | - Dan Li
- Department of Nuclear Medicine, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China; Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong Province 519000, China.
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Endoscopic Balloon Dilation Is Cost-Effective for Crohn's Disease Strictures. Dig Dis Sci 2022; 67:5462-5471. [PMID: 35290570 DOI: 10.1007/s10620-022-07420-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/19/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Endoscopic balloon dilation (EBD) has emerged as an alternative intervention to manage Crohn's disease (CD) strictures. We determined the cost-effectiveness of EBD versus resection surgery for patients with short (< 4-5 cm) primary or secondary/anastomotic small or large bowel strictures. METHODS A microsimulation state-transition model analyzed the benefits and risks of EBD and resection surgery for patients with primary or anastomotic CD strictures. Our primary outcome was quality-adjusted life years (QALYs) over ten years, and strategies were compared using a willingness to pay of $100,000/QALY from a societal perspective. Costs (2021 $US) and incremental cost-effectiveness ratios (ICER) were calculated. Deterministic 1-way and probabilistic analyses assessed model uncertainty. RESULTS The EBD strategy cost $19,822 and resulted in 6.18 QALYs while the surgery strategy cost $41,358 and resulted in 6.37 QALYs. Surgery had an ICER of $113,332 per QALY, making EBD a cost-effective strategy. The median number of EBDs was 5 in the EBD strategy and 0 in the surgery strategy. The median number of surgeries was 2 in the surgery strategy and 1 in the EBD strategy. Of individuals who initially received EBD, 50.4% underwent subsequent surgery. One-way sensitivity analyses showed that the probabilities of requiring repeated interventions, surgery mortality (< 0.7%), and quality of life after interventions were the most influential model parameters. Probabilistic sensitivity analyses favored EBD in 50.9% of iterations. CONCLUSIONS EBD is a cost-effective strategy for managing CD strictures. Differences in patient risk and quality of life after intervention impact cost-effectiveness. Intervention decisions should consider cost-effectiveness, patient risks, and quality of life.
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Abstract
BACKGROUND Patients with ulcerative colitis refractory to medication or familial adenomatous polyposis may require ileal pouch-anal anastomosis after a colectomy. IPAA is generally well tolerated. However, patients can experience posttreatment complications, including pouch strictures and leaks. Medical therapy has a limited role in mechanical fibrotic strictures, whereas surgery is invasive and costly. In the past few decades, endoscopic therapies have provided a less invasive and less costly intervention for pouch strictures and leaks. OBJECTIVE This systematic literature review aimed to describe the status of advancements in endoscopic therapy for pouch leaks and strictures. DATA SOURCES The sources used were PubMed and Cochrane databases. STUDY SELECTION Studies between January 1990 and January 2022, in any language, were included. Articles regarding surgical management or pouches other than adult ileal pouch-anal anastomosis were excluded. INTERVENTIONS Endoscopic management of acute and chronic leaks and strictures ileal pouch-anal anastomosis was included. MAIN OUTCOME MEASURES Successful management (including persistent leak or stricture, pouch failure, subsequent endoscopy, or surgery) was measured. RESULTS Sixty-one studies were included in this review, including 4 meta-analyses or systematic reviews, 11 reviews, 17 cohort studies, and 18 case series. LIMITATIONS The limitations include qualitative review of all study types, with no randomized controlled studies available. CONCLUSION Ileal pouch-anal anastomosis leaks are various in configuration, and endoscopic therapies have included clipping leaks at the tip of the "J" as well as endoscopic sinusotomy. Endoscopic therapies for pouch strictures have included endoscopic balloon dilation, endoscopic stricturotomy, and endoscopic stricturoplasty, which are now considered first-line therapies for pouch strictures. Endoscopic balloon dilation has shown safety and efficacy in single, short, and straight strictures and endoscopic stricturotomy for refractory long, fibrotic, anastomotic strictures. Endoscopic therapies can delay or prevent invasive surgeries. Key tenets of successful endoscopic therapy include patient and lesion candidacy, an experienced endoscopist, and adequate rescue surgery plans.
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Yamamoto H, Yano T, Araki A, Esaki M, Ohtsuka K, Ohmiya N, Oka S, Nakase H, Bamba S, Hirai F, Hosoe N, Matsuda T, Mitsui K, Watanabe K, Ogata H, Katsuki S, Matsumoto T, Fujishiro M, Fujimoto K, Inoue H. Guidelines for endoscopic balloon dilation in treating Crohn's disease-associated small intestinal strictures (supplement to the Clinical Practice Guidelines for Enteroscopy). Dig Endosc 2022; 34:1278-1296. [PMID: 36073310 DOI: 10.1111/den.14429] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/05/2022] [Indexed: 12/13/2022]
Abstract
Balloon-assisted enteroscopy allows endoscopic treatments in the deeper segments of the small bowel. Endoscopic balloon dilation has become a popular minimally invasive alternative for the treatment of Crohn's disease-associated small intestinal strictures. As a supplement to the Clinical Practice Guidelines for Enteroscopy, the Japan Gastroenterological Endoscopy Society's Working Committee has developed the present "Guidelines for endoscopic balloon dilation in treating Crohn's disease-associated small intestinal strictures," based on new scientific techniques and evidence. The guidelines cover standard procedures for the insertion route of the balloon endoscope, bowel preparation, indications, procedure-related complications, efficacy, target diameter and duration, management of multiple strictures, and the current state of combined and alternative treatments. Unresolved future research questions are also listed in this guideline.
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Affiliation(s)
| | - Tomonori Yano
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Akihiro Araki
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Motohiro Esaki
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Kazuo Ohtsuka
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Naoki Ohmiya
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Shiro Oka
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Hiroshi Nakase
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Shigeki Bamba
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Fumihito Hirai
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Naoki Hosoe
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Tomoki Matsuda
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Keigo Mitsui
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Kenji Watanabe
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Haruhiko Ogata
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | | | | | | | - Haruhiro Inoue
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
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Jia Y, Ma X, Tao Y, Zhang L, Sheng J, Wu B, Jin P. Endoscopic treatment of a postoperative anastomotic stricture in a patient with refractory Crohn's disease. Endoscopy 2022; 55:E135-E136. [PMID: 36307074 PMCID: PMC9829816 DOI: 10.1055/a-1941-8409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Yan Jia
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xianzong Ma
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China
| | - Yurong Tao
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Limin Zhang
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jianqiu Sheng
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China
| | - Bing Wu
- Diagnostic Radiology Division, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Peng Jin
- Department of Gastroenterology, Seventh Medical Center of Chinese PLA General Hospital, Beijing, China,Senior Department of Gastroenterology, First Medical Center of Chinese PLA General Hospital, Beijing, China
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Shen B. Principles, Preparation, Indications, Precaution, and Damage Control of Endoscopic Therapy in Inflammatory Bowel Disease. Gastrointest Endosc Clin N Am 2022; 32:597-614. [PMID: 36202505 DOI: 10.1016/j.giec.2022.05.005] [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: 02/04/2023]
Abstract
Interventional inflammatory bowel disease (IBD) or endoscopic therapy for IBD or IBD surgery-associated complications has emerged as a main treatment modality bridging medical and surgical treatment. It delivers therapy more definitive than medical therapy and less invasive than surgical treatment. The main applications of interventional IBD are strictures, fistulas, abscesses, bleeding, foreign bodies, postoperative complications, and colitis-associated neoplasia. The major endoscopic treatment modalities are balloon dilation, stricturotomy, strictureplasty, fistulotomy, sinusotomy, septectomy, banding ligation, incision and drainage, polypectomy, endoscopic mucosal resection, and endoscopic submucosal dissection.
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Affiliation(s)
- Bo Shen
- Center for Inflammatory Bowel Disease, Columbia University Irving Medical Center and New York Presbyterian Hospital, 161 Fort Washington Avenue, Herbert Irving Pavilion-Suite 843, New York, NY, USA.
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Shen B. Interventional inflammatory bowel disease: endoscopic therapy of complications of Crohn's disease. Gastroenterol Rep (Oxf) 2022; 10:goac045. [PMID: 36120488 PMCID: PMC9472786 DOI: 10.1093/gastro/goac045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 08/15/2022] [Indexed: 11/25/2022] Open
Abstract
Endoscopic therapy for inflammatory bowel diseases (IBD) or IBD surgery-associated complications or namely interventional IBD has become the main treatment modality for Crohn’s disease, bridging medical and surgical treatments. Currently, the main applications of interventional IBD are (i) strictures; (ii) fistulas and abscesses; (iii) bleeding lesions, bezoars, foreign bodies, and polyps; (iv) post-operative complications such as acute and chronic anastomotic leaks; and (v) colitis-associated neoplasia. The endoscopic treatment modalities include balloon dilation, stricturotomy, strictureplasty, fistulotomy, incision and drainage (of fistula and abscess), sinusotomy, septectomy, banding ligation, clipping, polypectomy, endoscopic mucosal resection, and endoscopic submucosal dissection. The field of interventional IBD is evolving with a better understanding of the underlying disease process, advances in endoscopic technology, and interest and proper training of next-generation IBD interventionalists.
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Affiliation(s)
- Bo Shen
- Center for Inflammatory Bowel Disease, Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York, NY, USA
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Biomechanical Properties of Strictures in Crohn’s Disease: Can Dynamic Contrast-Enhanced Ultrasonography and Magnetic Resonance Enterography Predict Stiffness? Diagnostics (Basel) 2022; 12:diagnostics12061370. [PMID: 35741180 PMCID: PMC9221822 DOI: 10.3390/diagnostics12061370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/24/2022] [Accepted: 05/31/2022] [Indexed: 11/17/2022] Open
Abstract
Strictures and abdominal pain often complicate Crohn’s disease (CD). The primary aim was to explore whether parameters obtained by preoperative contrast-enhanced (CE) ultrasonography (US) and dynamic CE MR Enterography (DCE-MRE) of strictures associates with biomechanical properties. CD patients undergoing elective small intestinal surgery were preoperatively examined with DCE-MRE and CEUS. The excised intestine was distended utilizing a pressure bag. Luminal and outer bowel wall cross-sectional areas were measured with US. The circumferential stricture stiffness (Young’s modulus E) was computed. Stiffness was associated with the initial slope of enhancement on DCE-MRE (ρ = 0.63, p = 0.007), reflecting active disease, but lacked association with CEUS parameters. For structural imaging parameters, inflammation and stricture stiffness were associated with prestenotic dilatation on US (τb = 0.43, p = 0.02) but not with MRE (τb = 0.01, p = 1.0). Strictures identified by US were stiffer, 16.8 (14.0–20.1) kPa, than those graded as no or uncertain strictures, 12.6 (10.5–15.1) kPa, p = 0.02. MRE global score (activity) was associated with E (ρ = 0.55, p = 0.018). Elastography did not correlate with circumferential stiffness. We conclude that increasing activity defined by the initial slope of enhancement on DCE-MRE and MRE global score were associated with stricture stiffness. Prestenotic dilatation on US could be a potential biomarker of CD small intestinal stricture stiffness.
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Loras C, Mañosa M, Andújar X, Sánchiz V, Martí-Gallostra M, Zabana Y, Gutiérrez A, Barreiro-de Acosta M. Position Statement. Recommendations of the Spanish Group on Crohn's Disease and Ulcerative Colitis (GETECCU) on the treatment of strictures in Crohn's disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2022; 45:315-334. [PMID: 34274357 DOI: 10.1016/j.gastrohep.2021.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/05/2021] [Accepted: 07/07/2021] [Indexed: 11/17/2022]
Abstract
Despite pharmacological advances, strictures in Crohn's disease (CD) continues to be an important problem that leads in a high percentage of patients to undergo endoscopic and/or surgical treatments. There are currently no clinical scores or diagnostic tools that allow predicting which patients will develop this complication, and when a stricture is diagnosed, it is usually already well established and clinically relevant. The current role of pharmacological treatment is limited to treat inflammation and once there is significant fibrosis, the only therapeutic options are endoscopic and/or surgical. To establish a correct therapeutic algorithm and based on the current scientific evidence available, the Spanish Group Working on Crohn's Disease and Ulcerative Colitis (GETECCU) has decided to conduct this position statement on the treatment of strictures in CD. This document embraces the three mentioned therapeutic approaches, medical, endoscopic and surgical. Recommendations and therapeutic algorithms are established to help us to choose the most appropriate option based on the characteristics of the stricture and the patient.
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Affiliation(s)
- Carme Loras
- Departamento de Gastroenterología, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrassa, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Madrid, España.
| | - Miriam Mañosa
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Madrid, España; Departamento de Gastroenterología, Hospital Universitari Germans Trias i Pujol, Badalona, España
| | - Xavier Andújar
- Departamento de Gastroenterología, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrassa, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Madrid, España
| | - Vicente Sánchiz
- Servicio de Medicina Digestiva. Hospital Clínico Universitario. Valencia, España
| | - Marc Martí-Gallostra
- Departamento de Cirugía Colorectal, General y Digestiva. Hospital Universitari de la Vall d'Hebron. Barcelona, España
| | - Yamile Zabana
- Departamento de Gastroenterología, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrassa, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Madrid, España
| | - Ana Gutiérrez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Madrid, España; Hospital General Universitario de Alicante, Alicante, España
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Usefulness of Fluoroscopy for Endoscopic Balloon Dilation of Crohn's Disease-Related Strictures. Dig Dis Sci 2022; 67:1295-1302. [PMID: 33740171 DOI: 10.1007/s10620-021-06935-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/02/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Fluoroscopy is often used for endoscopic balloon dilation (EBD) of Crohn's disease (CD)-related strictures. However, its benefit remains unclear. AIMS To compare EBD with (EBDF) and without (EBDNF) fluoroscopic guidance in CD patients with strictures. METHODS Single-center, nested, case-control retrospective study of EBD for CD-related strictures. Technical and clinical success and safety outcomes were compared between EBDF and EBDNF. RESULTS A total of 122 strictures in 114 CD patients who underwent EBD from 2010 to 2018 at a single institution were reviewed (44 patients EBDF vs. 70 EBDNF). Esophagogastroduodenoscopy was the approach in 8 strictures, colonoscopy in 86, and deep enteroscopy in 28. There were no significant differences in the rates of technical and clinical success, need for repeat dilation and surgery between the two groups, although the mean maximal endoscopic balloon diameter was larger in the EBDNF group (17.1 ± 1.9 vs. 14.1 ± 2.5; p < 0.001). There was one perforation in EBDF and no serious complications in EBDNF. In multivariate analysis, balloon size < 15 mm (odds ratio [OR] 6.388; 95% CI 1.96-20.79; p = 0.002) and multiple strictures (OR 3.897; 95% CI 1.09-14.01; p = 0.037) were associated with repeat EBD, and age < 50 years (OR 7.178; 95% CI 1.38-37.44; p = 0.019) and small bowel (vs. colon) location (OR 7.525; 95% CI 1.51-37.47; p = 0.014) were associated with the need for surgery after EBD. CONCLUSIONS EBD for CD-related strictures can be performed safely and effectively without fluoroscopic guidance. Balloon size, patient age, stricture location, and multiplicity are associated with clinical success and avoidance of surgery.
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14
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Dehghan M, Wong G, Neuberger E, Kin C, Rieder F, Park KT. Worse outcomes and higher costs of care in fibrostenotic Crohn's disease: a real-world propensity-matched analysis in the USA. BMJ Open Gastroenterol 2021; 8:bmjgast-2021-000781. [PMID: 34930755 PMCID: PMC8689124 DOI: 10.1136/bmjgast-2021-000781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/16/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Patients with Crohn's disease (CD) may develop fibrostenotic strictures. No currently available therapies prevent or treat fibrostenotic CD (FCD), making this a critical unmet need. AIM To compare health outcomes and resource utilisation between CD patients with and without fibrostenotic disease. METHODS Patients aged ≥18 years with FCD and non-FCD between 30 October 2015 and 30 September 2018 were identified in the Truven MarketScan Commercial Claims and Encounters Database. We conducted 1:3 nearest neighbour propensity score matching on age, sex, malnutrition, payer type, anti-tumour necrosis factor use, and Charlson Comorbidity Index score. Primary outcomes up to 1 year from the index claim were ≥1 hospitalisation, ≥1 procedure, ≥1 surgery, and steroid dependency (>100 day supply). Associations between FCD diagnosis and outcomes were estimated with a multivariable logistic regression model. This study was exempt from institutional review board approval. RESULTS Propensity score matching yielded 11 022 patients. Compared with non-FCD, patients with FCD had increased likelihood of hospitalisations (17.1% vs 52.4%; p<0.001), endoscopic procedures (4.4% vs 8.6%; p<0.001), IBD-related surgeries (4.7% vs 9.1%; p<0.001), steroid dependency (10.0% vs 15.7%; p<0.001), and greater mean annual costs per patient ($47 575 vs $77 609; p<0.001). FCD was a significant risk factor for ≥1 hospitalisation (adjusted OR (aOR), 6.1), ≥1 procedure (aOR, 2.1), ≥1 surgery (aOR, 2.0), and steroid dependency (aOR, 1.7). CONCLUSIONS FCD was associated with higher risk for hospitalisation, procedures, abdominal surgery, and steroid dependency. Patients with FCD had a greater mean annual cost per patient. FCD represents an ongoing unmet medical need.
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Affiliation(s)
| | - Gabriel Wong
- Genentech Inc, South San Francisco, California, USA
| | | | - Cindy Kin
- Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Florian Rieder
- Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - K T Park
- Genentech Inc, South San Francisco, California, USA
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15
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An Unusual Presentation of Crohn's Disease Diagnosed Following Accidental Ingestion of Fruit Pits: Report of Two Cases and Review of the Literature. Life (Basel) 2021; 11:life11121415. [PMID: 34947946 PMCID: PMC8703957 DOI: 10.3390/life11121415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/10/2021] [Accepted: 12/12/2021] [Indexed: 11/17/2022] Open
Abstract
The clinical course of Crohn’s disease (CD) is often complicated by intestinal strictures, which can be fibrotic, inflammatory, or mixed, therefore leading to stenosis and eventually symptomatic obstruction. We report two cases of subclinical CD diagnosed after fruit pit ingestion, causing bowel obstruction; additionally, we conducted a narrative review of the scientific literature on cases of intestinal obstruction secondary to impacted bezoars due to fruit pits. Symptoms of gastrointestinal bezoars in CD patients are not diagnostic; and the diagnosis should be based on a combined assessment of history, clinical presentation, imaging examination and endoscopy findings. This report corroborates the concept that CD patients are at a greater risk of bowel obstruction with bezoars generally and shows that accidental ingestion of fruit pits may lead to an unusual presentation of the disease. Therapeutic options in this group of patients differ from the usual approaches implemented in other patients with strictures secondary to CD.
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16
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Garlatti V, Lovisa S, Danese S, Vetrano S. The Multiple Faces of Integrin-ECM Interactions in Inflammatory Bowel Disease. Int J Mol Sci 2021; 22:10439. [PMID: 34638778 PMCID: PMC8508809 DOI: 10.3390/ijms221910439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/20/2021] [Accepted: 09/21/2021] [Indexed: 12/03/2022] Open
Abstract
Inflammatory Bowel Disease (IBD) comprises a series of chronic and relapsing intestinal diseases, with Crohn's disease and ulcerative colitis being the most common. The abundant and uncontrolled deposition of extracellular matrix, namely fibrosis, is one of the major hallmarks of IBD and is responsible for the progressive narrowing and closure of the intestine, defined as stenosis. Although fibrosis is usually considered the product of chronic inflammation, the substantial failure of anti-inflammatory therapies to target and reduce fibrosis in IBD suggests that fibrosis might be sustained in an inflammation-independent manner. Pharmacological therapies targeting integrins have recently shown great promise in the treatment of IBD. The efficacy of these therapies mainly relies on their capacity to target the integrin-mediated recruitment and functionality of the immune cells at the damage site. However, by nature, integrins also act as mechanosensitive molecules involved in the intracellular transduction of signals and modifications originating from the extracellular matrix. Therefore, understanding integrin signaling in the context of IBD may offer important insights into mechanisms of matrix remodeling, which are uncoupled from inflammation and could underlie the onset and persistency of intestinal fibrosis. In this review, we present the currently available knowledge on the role of integrins in the etiopathogenesis of IBD, highlighting their role in the context of immune-dependent and independent mechanisms.
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Affiliation(s)
- Valentina Garlatti
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (V.G.); (S.L.); (S.D.)
- Department of Pharmaceutical Sciences, University of Piemonte Orientale ‘A. Avogadro’, 28100 Novara, Italy
| | - Sara Lovisa
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (V.G.); (S.L.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy
| | - Silvio Danese
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (V.G.); (S.L.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy
| | - Stefania Vetrano
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (V.G.); (S.L.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy
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17
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Feleshtynskiy Y, Mylianovska A, Pirogovsky V, Dyadyk O. Evaluation of the endoscopic treatment with topical prednisolone administration for intestinal strictures in Crohn’s disease. POLISH JOURNAL OF SURGERY 2021; 94:28-33. [DOI: 10.5604/01.3001.0015.2471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
<br><b>Introduction:</b> The prevalence of Crohn’s disease amounts to 5.9 cases per 100,000 population. Complications such as intestinal strictures usually occur within a long course of Crohn’s disease. Intestinal resection for stricture does not prevent a stricture recurrence and the need for repeated resections, which in turn leads to the formation of short intestine syndrome. The advantage of endoscopic balloon dilatation is organ preservation and a quick clinical therapeutic effiect. However, the frequency of recurrences after conventional endoscopic balloon dilatation of the intestinal stricture in Crohn’s disease is still at a relatively high level and amounts to 59%, which justifies the need to improve the endoscopic dilatation technique.</br>
<br><b>Aim:</b> The aim of this study to improve the treatment effectiveness for intestinal strictures in Crohn’s disease using endoscopic balloon dilatation combined with prednisolone injection in the stricture area.</br>
<br><b>Materials and methods:</b> Endoscopic treatment for intestinal strictures in Crohn's disease was performed in 64 patients. Depending on the endoscopic technique, patients were randomized into 2 groups. The first group consisted of 32 (50%) patients who underwent conventional endoscopic balloon dilatation of strictured areas. The second group consisted of 32 (50%) patients in whom an endoscopic balloon dilatation in combination with submucosal injection of prednisolone to the area of stricture after dilatation was performed. Patient groups were comparable in age, sex and length of stricture.</br>
<br><b>Results and conclusions:</b> The results showed that endoscopic balloon dilatation with administration of 40 mg of prednisolone in group II patients was more effective compared to conventional balloon dilatation. The recurrence rate was reduced from 34.4% to 9.3%. The risk of recurrence of intestinal stricture in group I during the first year of observation was found to be 4.5 times higher – HR = 4.5 (1.6–12.9); P = 0.010. The effectiveness of advanced endoscopic balloon dilatation for intestinal strictures was confirmed by colonoscopy with patomorphological examination of the intestinal mucosa 6 months after dilation in patients of both groups.</br>
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Affiliation(s)
| | - Anna Mylianovska
- Department of Endoscopy, Kyiv Regional Hospital, , Kyiv, Ukraine
| | | | - Olena Dyadyk
- Department of Pathology and Topographic Anatomy, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
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18
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Gabbiadini R, Zacharopoulou E, Furfaro F, Craviotto V, Zilli A, Gilardi D, Roda G, Loy L, Fiorino G, Peyrin-Biroulet L, Danese S, Allocca M. Application of Ultrasound Elastography for Assessing Intestinal Fibrosis in Inflammatory Bowel Disease: Fiction or Reality? Curr Drug Targets 2021; 22:347-355. [PMID: 33213341 DOI: 10.2174/1389450121666201119142919] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/07/2020] [Accepted: 09/27/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Intestinal fibrosis and subsequent strictures represent an important burden in inflammatory bowel disease (IBD). Both the detection and evaluation of the degree of fibrosis in stricturing Crohn's disease (CD) are important when deciding the best therapeutic strategy (medical anti-inflammatory therapy, endoscopic dilation, surgery). Ultrasound elastography (USE) is a non-invasive technique that has been proposed in the field of IBD for evaluating intestinal stiffness as a biomarker of intestinal fibrosis. OBJECTIVE The aim of this review is to discuss the ability and current role of ultrasound elastography in the assessment of intestinal fibrosis. RESULTS AND CONCLUSION Data on USE in IBD are provided by pilot and proof-of-concept studies with small sample size. The first type of USE investigated was strain elastography, while shear wave elastography has been introduced recently. Despite the heterogeneity of the methods of the studies, USE has been proven to be able to assess intestinal fibrosis in patients with stricturing CD. However, before introducing this technique in current practice, further studies with larger sample sizes are needed. In addition, the use of homogeneous parameters, the assessment of reproducibility, and the identification of validated cut-off values are essential.
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Affiliation(s)
- Roberto Gabbiadini
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Eirini Zacharopoulou
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Federica Furfaro
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Vincenzo Craviotto
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Alessandra Zilli
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Daniela Gilardi
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Giulia Roda
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Laura Loy
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Gionata Fiorino
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm U954, University Hospital of Nancy, Lorraine University, Nancy, France
| | - Silvio Danese
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Mariangela Allocca
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
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19
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Rodríguez-Lago I, Hoyo JD, Pérez-Girbés A, Garrido-Marín A, Casanova MJ, Chaparro M, Fernández-Clotet A, Castro-Poceiro J, García MJ, Sánchez S, Ferreiro-Iglesias R, Bastón I, Piqueras M, Careda LEIBD, Mena R, Suárez C, Cordón JP, López-García A, Márquez L, Arroyo M, Alfambra E, Sierra M, Cano N, Delgado-Guillena P, Morales-Alvarado V, Aparicio JC, Guerra I, Aulló C, Merino O, Arranz L, Hidalgo MA, Llaó J, Plaza R, Molina G, Torres P, Pérez-Galindo P, Romero MG, Herrera-deGuise C, Armesto E, Mesonero F, Frago-Larramona S, Benítez JM, Calvo M, Martín MDCL, Elorza A, Larena A, Peña E, Rodríguez-Grau MDC, Miguel-Criado JD, Botella B, Olmos JA, López L, Aguirre U, Gisbert JP. Early treatment with anti-tumor necrosis factor agents improves long-term effectiveness in symptomatic stricturing Crohn's disease. United European Gastroenterol J 2020; 8:1056-1066. [PMID: 32723069 DOI: 10.1177/2050640620947579] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND There is limited evidence on the effectiveness of biological therapy in stricturing complications in patients with Crohn's disease. AIM The study aims to determine the effectiveness of anti-tumor necrosis factor (TNF) agents in Crohn's disease complicated with symptomatic strictures. METHODS In this multicentric and retrospective study, we included adult patients with symptomatic stricturing Crohn's disease receiving their first anti-TNF therapy, with no previous history of biological, endoscopic or surgical therapy. The effectiveness of the anti-TNF agent was defined as a composite outcome combining steroid-free drug persistence with no use of new biologics or immunomodulators, hospital admission, surgery or endoscopic therapy during follow-up. RESULTS Overall, 262 patients with Crohn's disease were included (53% male; median disease duration, 35 months, 15% active smokers), who received either infliximab (N = 141, 54%) or adalimumab (N = 121, 46%). The treatment was effective in 87% and 73% of patients after 6 and 12 months, respectively, and continued to be effective in 26% after a median follow-up of 40 months (IQR, 19-85). Nonetheless, 15% and 21% of individuals required surgery after 1 and 2 years, respectively, with an overall surgery rate of 32%. Postoperative complications were identified in 15% of patients, with surgical site infection as the most common. Starting anti-TNF therapy in the first 18 months after the diagnosis of Crohn's disease or the identification of stricturing complications was associated with a higher effectiveness (HR 1.62, 95% CI 1.18-2.22; and HR 1.55, 95% CI 1.1-2.23; respectively). Younger age, lower albumin levels, strictures located in the descending colon, concomitant aminosalicylates use or presence of lymphadenopathy were associated with lower effectiveness. CONCLUSIONS Anti-TNF agents are effective in approximately a quarter of patients with Crohn's disease and symptomatic intestinal strictures, and 68% of patients are free of surgery after a median of 40 months of follow-up. Early treatment and some potential predictors of response were associated with treatment success in this setting.
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Affiliation(s)
- Iago Rodríguez-Lago
- Hospital de Galdakao, Gastroenterology, Galdakao, Spain.,Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Javier Del Hoyo
- Hospital Universitari i Politècnic de La Fe, Gastroenterology, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | | | | | - María José Casanova
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,Hospital Universitario de La Princesa, Gastroenterology, Madrid, Spain.,Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - María Chaparro
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,Hospital Universitario de La Princesa, Gastroenterology, Madrid, Spain.,Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Agnès Fernández-Clotet
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,Hospital Clinic, Gastroenterology, Barcelona, Spain
| | | | - María José García
- Hospital Universitario Marqués de Valdecilla, Gastroenterology, Santander, Spain
| | - Sara Sánchez
- Hospital Universitario Marqués de Valdecilla, Radiology, Santander, Spain
| | - Rocío Ferreiro-Iglesias
- Hospital Clínico Universitario de Santiago de Compostela, Gastroenterology, Santiago de Compostela, Spain
| | - Iria Bastón
- Hospital Clínico Universitario de Santiago de Compostela, Gastroenterology, Santiago de Compostela, Spain
| | - Marta Piqueras
- Consorci Sanitari de Terrassa, Gastroenterology, Terrassa, Spain
| | | | - Raquel Mena
- Consorci Sanitari de Terrassa, Gastroenterology, Terrassa, Spain
| | - Cristina Suárez
- Hospital Universitario La Paz, Gastroenterology, Madrid, Spain
| | | | - Alicia López-García
- Hospital del Mar, Gastroenterology, Barcelona, Spain, and Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Lucía Márquez
- Hospital del Mar, Gastroenterology, Barcelona, Spain, and Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Maite Arroyo
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,IIS Aragón, Hospital Clínico Universitario Lozano Blesa, Gastroenterology, Zaragoza, Spain
| | - Erika Alfambra
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,IIS Aragón, Hospital Clínico Universitario Lozano Blesa, Gastroenterology, Zaragoza, Spain
| | - Mónica Sierra
- Complejo Asistencial Universitario de León, Gastroenterology, León, Spain
| | - Noelia Cano
- Complejo Asistencial Universitario de León, Gastroenterology, León, Spain
| | | | | | | | - Iván Guerra
- Hospital Universitario de Fuenlabrada, Gastroenterology, Fuenlabrada, Spain, and Instituto de Investigación de La Paz (IdiPaz), Madrid, Spain
| | - Carolina Aulló
- Hospital Universitario de Fuenlabrada, Radiology, Fuenlabrada, Spain
| | - Olga Merino
- Hospital Universitario de Cruces, Gastroenterology, Barakaldo, Spain
| | - Laura Arranz
- Hospital Ntra. Sra. Candelaria, Gastroenterology, Santa Cruz de Tenerife, Spain
| | | | - Jordina Llaó
- Althaia, Xarxa Assistencial Universitària de Manresa, Gastroenterology, Manresa, Spain
| | - Rocío Plaza
- Hospital Universitario Infanta Leonor, Gastroenterology, Madrid, Spain
| | - Gema Molina
- Complejo Hospitalario Universitario de Ferrol, Gastroenterology, Ferrol, Spain
| | - Paola Torres
- Hospital Universitario German Trias I Pujol, Gastroenterology, Badalona, Spain
| | | | | | | | - Edisa Armesto
- Hospital San Agustín, Gastroenterology, Avilés, Spain
| | | | | | - José Manuel Benítez
- Hospital Universitario Reina Sofía, Gastroenterology, Córdoba, Spain.,IMIBIC, Córdoba, Spain
| | - Marta Calvo
- Hospital Puerta de Hierro, Gastroenterology, Madrid, Spain
| | | | - Ainara Elorza
- Hospital de Galdakao, Gastroenterology, Galdakao, Spain.,Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | | | - Elena Peña
- Hospital Royo Villanova, Gastroenterology, Zaragoza, Spain
| | | | | | - Belén Botella
- Hospital Universitario Infanta Cristina, Gastroenterology, Parla, Spain
| | - José Antonio Olmos
- Hospital Universitario Rey Juan Carlos, Gastroenterology, Móstoles, Spain
| | - Laura López
- Hospital Universitari Sant Joan de Reus, Gastroenterology, Reus, Spain
| | - Urko Aguirre
- Research Unit, Hospital de Galdakao. Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC)
| | - Javier P Gisbert
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.,Hospital Universitario de La Princesa, Gastroenterology, Madrid, Spain.,Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
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20
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Rodríguez-Lago I, Gisbert JP. The Role of Immunomodulators and Biologics in the Medical Management of Stricturing Crohn's Disease. J Crohns Colitis 2020; 14:557-566. [PMID: 31541235 DOI: 10.1093/ecco-jcc/jjz158] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Crohn's disease is a progressive and disabling inflammatory disease involving the gastrointestinal tract. It usually produces inflammatory lesions in the ileocolonic region, but up to half of patients will also develop complications such as strictures in the long term. Indeed, a proportion of patients have progression of the disease with the development of stricturing lesions because there are no drugs that effectively prevent or reverse established fibrosis, and hence these patients are usually treated with surgery or endoscopic balloon dilation. Fibrotic lesions are always associated with some degree of inflammatory changes, but there is little evidence supporting the use of medical therapy in this context. Here, we discuss the most important findings on the possible use of immunomodulators or biologics in the prevention and treatment of intestinal strictures in Crohn's disease patients. Recent evidence demonstrates that these drugs may also be effective in treating lesions with high levels of collagen deposition, and thus might, at least in some patients, reduce the progression of the disease and bowel damage, and further avoid the need for surgery and a disabling course in the long term.
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Affiliation(s)
- Iago Rodríguez-Lago
- Gastroenterology Department, Hospital de Galdakao, and Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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21
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D'Amico F, Pugliese N, Peyrin-Biroulet L, Danese S. Efficacy of anti-TNFα drugs in patients with stricturing Crohn's disease. Expert Rev Gastroenterol Hepatol 2020; 14:347-353. [PMID: 32351139 DOI: 10.1080/17474124.2020.1759417] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Half of Crohn's disease patients develop stenosis around 20 years after the disease onset. For a long time, surgery has been the only therapeutic approach for strictures. The introduction of anti-TNFα could be revolutionary in the management of these patients due to their potential role in stenoses' treatment. The aim of our work was to summarize efficacy data of anti-TNFα drugs in stricturing CD patients. AREAS COVERED Several case series and observational studies have shown that infliximab and adalimumab are effective in determining improvement and remission of stenosis in CD patients in both clinical trials and clinical practice. The injection of intralesional infliximab could be a valid alternative in patients not responding to systemic therapy. EXPERT OPINION Despite the promising literature data, the low level of evidence and the heterogeneity of the available studies do not allow to draw definitive conclusions on the use of TNFα inhibitors for the treatment of strictures. Further prospective randomized studies are needed to confirm and validate this therapeutic approach.
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Affiliation(s)
- Ferdinando D'Amico
- Department of Biomedical Sciences, Humanitas University , Milan, Italy.,Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine , Vandoeuvre-lès-Nancy, France
| | - Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University , Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine , Vandoeuvre-lès-Nancy, France
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University , Milan, Italy.,IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center -IRCCS , Milan, Italy
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22
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Zhao Y, Chen B, He Y, Zhang S, Qiu Y, Feng R, Yang H, Zeng Z, Ben-Horin S, Chen M, Mao R. Risk Factors Associated with Impaired Ovarian Reserve in Young Women of Reproductive Age with Crohn's Disease. Intest Res 2020; 18:200-209. [PMID: 32224833 PMCID: PMC7206342 DOI: 10.5217/ir.2019.00103] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND/AIMS Crohn's disease (CD) primarily affects young female adults of reproductive age. Few studies have been conducted on this population's ovarian reserve status. The aim of study was to investigate potential risk factors associated with low ovarian reserve, as reflected by serum anti-Müllerian hormone (AMH) in women of reproductive age with CD. METHODS This was a case-control study. Cases included 87 patients with established CD, and healthy controls were matched by age, height and weight in a 1:1 ratio. Serum AMH levels were measured by enzyme-linked immunosorbent assay. RESULTS The average serum AMH level was significantly lower in CD patients than in control group (2.47±2.08 ng/mL vs. 3.87±1.96 ng/mL, respectively, P<0.001). Serum AMH levels were comparable between CD patients and control group under 25 years of age (4.41±1.52 ng/mL vs. 3.49±2.10 ng/mL, P=0.06), however, serum AMH levels were significantly lower in CD patients over 25 years of age compared to control group (P<0.05). Multivariable analysis showed that an age greater than 25 (odds ratio [OR], 10.03; 95% confidence interval [CI], 1.90-52.93, P=0.007), active disease state (OR, 27.99; 95% CI, 6.13-127.95, P<0.001) and thalidomide use (OR, 15.66; 95% CI, 2.22-110.65, P=0.006) were independent risk factors associated with low ovarian reserve (serum AMH levels <2 ng/mL) in CD patients. CONCLUSIONS Ovarian reserve is impaired in young women of reproductive age with CD. Age over 25 and an active disease state were both independently associated with low ovarian reserve. Thalidomide use could result in impaired ovarian reserve.
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Affiliation(s)
- Yue Zhao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Baili Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yao He
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shenghong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yun Qiu
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Rui Feng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hongsheng Yang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhirong Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shomron Ben-Horin
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ren Mao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
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23
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Lan N, Hull TL, Shen B. Endoscopic stricturotomy and ileo-colonic resection in patients with primary Crohn's disease-related distal ileum strictures. Gastroenterol Rep (Oxf) 2020; 8:312-318. [PMID: 32843979 PMCID: PMC7434583 DOI: 10.1093/gastro/goz071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/25/2019] [Accepted: 10/27/2019] [Indexed: 12/14/2022] Open
Abstract
Background Stricture is a common presentation of Crohn’s disease with the site of prevalence being the distal ileum. This study aimed to compare the efficacy and safety of patients with primary distal ileum stricture treated with endoscopic stricturotomy (ESt) vs ileo-colonic resection (ICR). Methods All consecutive patients with primary distal ileum stricture that were treated with ESt and/or ICR were extracted from the interventional inflammatory bowel disease (i-IBD) unit from 2001 to 2016. All patients with a stricture >5 cm or those with anastomotic strictures were excluded from the study. The primary outcomes were surgery-free survival and post-procedural complications. Results A total of 13 patients receiving ESt and 32 patients receiving ICR were included in this study. Although the length of the stricture is comparable between the two groups (2.4 ± 0.9 vs 3.0 ± 1.1 cm, P = 0.17), patients who received surgery had a more complicated obstruction presented by the high pre-stenosis proximal dilation rate (67.7% vs 9.1%, P = 0.001). All patients in both groups achieved immediate technical success after treatment. The median follow-up durations were 1.8 and 1.5 years in the ESt and ICR groups, respectively. The subsequent surgery rates were similar between the two groups (15.4% vs 18.8%, P = 0.79) and the overall surgery-free survival was also comparable between the two groups (P = 0.98). Post-procedural adverse events were seen in 2/29 ESt procedures (6.9% per procedure) and 8/32 (25.0%) patients receiving ICR (P = 0.05). Conclusions ESt achieved comparable stricture-related surgery-free survival as ICR, while ESt had a numerically lower post-operative complication rate.
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Affiliation(s)
- Nan Lan
- Center for Inflammatory Bowel Disease, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.,Center for Inflammatory Bowel Disease, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tracy L Hull
- Center for Inflammatory Bowel Disease, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.,Center for Inflammatory Bowel Disease, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Bo Shen
- Center for Inflammatory Bowel Disease, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.,Center for Inflammatory Bowel Diseases, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY 10032, USA. Fax. 1 212 305 0267.
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24
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Practical guidelines on endoscopic treatment for Crohn's disease strictures: a consensus statement from the Global Interventional Inflammatory Bowel Disease Group. Lancet Gastroenterol Hepatol 2020; 5:393-405. [PMID: 31954438 DOI: 10.1016/s2468-1253(19)30366-8] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/09/2019] [Accepted: 09/17/2019] [Indexed: 02/08/2023]
Abstract
Stricture formation is a common complication of Crohn's disease, resulting from the disease process, surgery, or drugs. Endoscopic balloon dilation has an important role in the management of strictures, with emerging techniques, such as endoscopic electroincision and stenting, showing promising results. The underlying disease process, altered bowel anatomy from disease or surgery, and concurrent use of immunosuppressive drugs can make endoscopic procedures more challenging. There is an urgent need for the standardisation of endoscopic procedures and peri-procedural management strategies. On the basis of an extensive literature review and the clinical experience of the consensus group, which consisted of representatives from the Interventional Inflammatory Bowel Disease Group, we propose detailed guidance on all aspects of the principles and techniques for endoscopic procedures in the treatment of inflammatory bowel disease-associated strictures.
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25
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Abstract
PURPOSE OF REVIEW The main complications of inflammatory bowel disease (IBD) are strictures, fistulas, abscesses, and colitis-associated neoplasia. In addition to diagnosis, disease monitoring, and surveillance, endoscopy plays an important role in the management of those complications. This review is to provide up-to-date information in endoscopic treatment modalities for those complications. RECENT FINDINGS The endoscopic therapy of IBD complication has evolved from balloon dilation of strictures to endoscopic stricturotomy, strictureplasty, stenting, fistulotomy, sinusotomy, and neoplasia ablation. These endoscopic approaches have provided minimally invasive treatment for those complications. SUMMARY The advances in interventional IBD may be credited to our better understanding of the disease process and nature of targeted lesion, and execution of updated principles and techniques of endoscopy.
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26
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Lan N, Stocchi L, Delaney CP, Hull TL, Shen B. Endoscopic stricturotomy versus ileocolonic resection in the treatment of ileocolonic anastomotic strictures in Crohn's disease. Gastrointest Endosc 2019; 90:259-268. [PMID: 30710508 DOI: 10.1016/j.gie.2019.01.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 01/20/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Endoscopic stricturotomy (ESt) is a novel technique in the treatment of anastomotic strictures in Crohn's disease (CD). The aim of this study was to compare the outcome of patients with ileocolonic anastomotic stricture treated with ESt versus ileocolonic resection (ICR). METHODS This historical cohort study included consecutive CD patients with ileocolonic anastomotic stricture treated with ESt or ICR from 2010 to 2017. The primary outcomes were surgery-free survival and postprocedural adverse events. RESULTS Thirty-five patients treated with ESt and 147 patients treated with ICR were analyzed. Median follow-up was .8 years (interquartile range [IQR], .2-1.7) and 2.2 years (IQR, 1.2-4.4) in the ESt and ICR groups, respectively (P < .001). Subsequent stricture-related surgery was needed in 4 patients (11.3%) receiving ESt and in 15 patients (10.2%) receiving ICR (P = .83). Kaplan-Meier analysis also showed no statistical difference regarding surgery-free survival between the 2 groups (P = .24). Procedure-related major adverse events were documented in 5 of 49 patients (10.2% per procedure) undergoing ESt and 47 patients (31.9%) undergoing ICR (P = .003). Risk factors for decreased surgery-free survival on multivariate analysis included preprocedural corticosteroids (hazard ratio [HR], 2.8; 95% confidence interval [CI], 1.0-8.1), multiple strictures (HR, 4.9; 95% CI, 1.7-14.2), and increased disease-related hospitalizations (HR, 4.0; 95% CI, 1.2-13.0). CONCLUSIONS With the limitation of a shorter follow-up, ESt achieved comparable surgery-free survival with a decreased morbidity when compared with ICR.
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Affiliation(s)
- Nan Lan
- Interventional Inflammatory Bowel Disease (i-IBD) Unit and Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA; Department of Colorectal Surgery and Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Luca Stocchi
- Interventional Inflammatory Bowel Disease (i-IBD) Unit and Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Conor P Delaney
- Interventional Inflammatory Bowel Disease (i-IBD) Unit and Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Tracy L Hull
- Interventional Inflammatory Bowel Disease (i-IBD) Unit and Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Bo Shen
- Interventional Inflammatory Bowel Disease (i-IBD) Unit and Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
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27
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Abstract
The strictureplasty operation was originally adopted for use in selected patients with Crohn's disease to allow for bowel conservation. The procedure and its usage have evolved over time as experience and confidence with the technique has grown. The short- and long-term outcomes of strictureplasty compared with resection attest to its safety and durable efficacy.
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Affiliation(s)
- Scott A Strong
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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28
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Strictures in Crohn's Disease and Ulcerative Colitis: Is There a Role for the Gastroenterologist or Do We Always Need a Surgeon? Gastrointest Endosc Clin N Am 2019; 29:549-562. [PMID: 31078252 DOI: 10.1016/j.giec.2019.02.009] [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: 02/04/2023]
Abstract
Symptomatic strictures occur more often in Crohn disease than in ulcerative colitis. The mainstay of endoscopic therapy for strictures in inflammatory bowel disease is endoscopic balloon dilation. Serious complications are rare, and risk factors for perforation include active inflammation, use of steroids, and dilation of ileorectal or ileosigmoid anastomotic strictures. This article presents current literature on strictures in inflammatory bowel disease. Focus is placed on the short- and long-term outcomes, complications, and safety of endoscopic balloon dilation for Crohn disease strictures. Adjuvant techniques, such as intralesional injection of steroids and anti-tumor necrosis factor, stricturotomy, and stent insertion, are briefly discussed.
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29
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Gaglani T, Davis CH, Bailey HR, Cusick MV. Trends and Outcomes for Minimally Invasive Surgery for Inflammatory Bowel Disease. J Surg Res 2018; 235:303-307. [PMID: 30691810 DOI: 10.1016/j.jss.2018.09.075] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 09/09/2018] [Accepted: 09/25/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND The relapsing and remitting nature of inflammatory bowel disease (IBD) predisposes patients to the development of fibrotic strictures, which must often be managed surgically. Laparoscopy provides the potential for enhanced perioperative care. Previous studies comparing morbidity and trends of open versus laparoscopic resection have been constrained by length of study and sample size. METHODS Using the American College of Surgeons National Surgical Quality Improvement Program database, patients with primary diagnosis of IBD undergoing surgical resection from 2005 to 2015 were identified. Morbidity and mortality rates were then compared between open and laparoscopic resections using multiple logistic regression analyses. RESULTS A total of 10,699 resections were performed on IBD patients; 4816 (45.0%) of which were performed laparoscopically. The use of laparoscopy increased annually from 20.9% in 2005 to 55.4% in 2015. Comparing laparoscopic versus open, all 30-d outcomes tended to favor laparoscopy with the exception of operating room time, which was equal between the two groups. The difference in 30-d outcomes was statistically significant in laparoscopy versus open technique for pneumonia (1.0% versus 2.0%), ventilator use >48 h (0.6% versus 1.9%), acute renal failure (0.1% versus 0.4%), renal insufficiency (0.2% versus 0.6%), superficial surgical site infection (4.6% versus 7.7%), deep incisional surgical site infection (1.1% versus 1.8%), organ space infection (5.4% versus 7.3%), urinary tract infection (1.3% versus 2.2%), death (0.2% versus 0.7%), and length of hospital stay (6.4 versus 9.4 d). CONCLUSIONS These data not only display trends that indicate that the number of laparoscopic resections for IBD have increased over time but are associated with favorable complication rates, operating time, and length of hospital stay, suggesting that laparoscopy may be a safer option for treatment of fibrotic strictures associated with IBD.
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Affiliation(s)
- Tanmay Gaglani
- Department of Surgery, The University of Texas Health Science Center at Houston, Houston, Texas
| | | | - Harold R Bailey
- Department of Surgery, The University of Texas Health Science Center at Houston, Houston, Texas; Department of Surgery, Houston Methodist Hospital, Houston, Texas
| | - Marianne V Cusick
- Department of Surgery, The University of Texas Health Science Center at Houston, Houston, Texas; Department of Surgery, Houston Methodist Hospital, Houston, Texas.
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30
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Hirai F, Andoh A, Ueno F, Watanabe K, Ohmiya N, Nakase H, Kato S, Esaki M, Endo Y, Yamamoto H, Matsui T, Iida M, Hibi T, Watanabe M, Suzuki Y, Matsumoto T. Efficacy of Endoscopic Balloon Dilation for Small Bowel Strictures in Patients With Crohn's Disease: A Nationwide, Multi-centre, Open-label, Prospective Cohort Study. J Crohns Colitis 2018; 12:394-401. [PMID: 29194463 DOI: 10.1093/ecco-jcc/jjx159] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 11/24/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Endoscopic balloon dilation [EBD] is an alternative to surgery for Crohn's strictures. However, there have been no prospective studies of EBD for small bowel strictures in patients with Crohn's disease [CD]. The aim of this study was to clarify the efficacy and safety of EBD using balloon-assisted enteroscopy for small bowel strictures in CD. METHODS This was a nationwide, multi-centre, open-label, prospective cohort study. The subjects were CD patients with at least one symptom [abdominal pain, abdominal bloating, nausea] attributable to small bowel stricture. The primary endpoint related to short-term outcomes was the level of improvement of symptoms evaluated using a 10-cm visual analogue scale [VAS]. Cases in which VAS scores for all symptoms improved 4 weeks after EBD compared with baseline were considered to have short-term symptomatic improvement. Factors related to short-term treatment outcomes and safety were investigated as secondary endpoints. RESULTS A total of 112 patients were enrolled. Seventeen were later excluded because they did not meet the criteria, and the analysis was conducted with the remaining 95 patients. Of these 95 patients, procedure failure occurred in six [6.3%], and short-term symptomatic improvement was achieved in 66 patients [69.5%]. Adverse events were seen in five patients [5%] and all of these improved with conservative treatment. A large dilation diameter of the balloon was a factor contributing to the success of EBD. CONCLUSIONS EBD using balloon-assisted enteroscopy for small bowel strictures in CD patients was shown to be an effective and safe procedure. CLINICAL TRIAL REGISTRY UMIN000005946.
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Affiliation(s)
- Fumihito Hirai
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Fukuoka, Zokumyoin, Chikusino, Fukuoka, Japan
| | - Akira Andoh
- Department of Medicine, Shiga University of Medical Science Hospital, Japan
| | - Fumiaki Ueno
- Center for Gastroenterology and Inflammatory Bowel Disease, Ofuna Chuo Hospital, Japan
| | - Kenji Watanabe
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Japan.,Department of Intestinal Inflammation Research, Hyogo College of Medicine, Japan
| | - Naoki Ohmiya
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan.,Department of Gastroenterology, Fujita Health University, School of Medicine, Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Kyoto University, Japan.,Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Shingo Kato
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Japan
| | - Yutaka Endo
- Center for Gastroenterology and Inflammatory Bowel Disease, Ofuna Chuo Hospital, Japan.,Department of Gastroenterology, Showa University Fujigaoka Hospital, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Fukuoka, Zokumyoin, Chikusino, Fukuoka, Japan
| | - Mitsuo Iida
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Japan.,Department of Gastroenterology, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato Institute Hospital, Kitasato University, Japan
| | - Mamoru Watanabe
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Japan
| | - Yasuo Suzuki
- Internal Medicine, Toho University Sakura Medical Centre, Japan
| | - Takayuki Matsumoto
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Japan.,Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Japan
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31
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Lan N, Shen B. Endoscopic Stricturotomy Versus Balloon Dilation in the Treatment of Anastomotic Strictures in Crohn's Disease. Inflamm Bowel Dis 2018; 24:897-907. [PMID: 29546384 DOI: 10.1093/ibd/izx085] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Current treatment modalities for anastomotic stricture in Crohn's disease (CD) include endoscopic balloon dilation (EBD) and surgery. We recently published a case series of inflammatory bowel disease patients treated with the novel endoscopic stricturotomy (ES). The aim of this case-control study was to compare the efficacy and safety of ES versus conventional EBD in the treatment of anastomotic strictures in CD patients. METHODS All eligible patients with CD anastomotic stricture who were treated with ES or EBD were included. The primary outcomes were surgery-free survival and post-procedural complications. RESULTS A total of 185 patients were studied, including 21 treated with ES since 2009, and 164 treated with EBD since 1998. The immediate technical success after therapy was achieved in 100% of patients treated with ES and 89.5% of patients with EBD. Symptomatic and endoscopic improvement rates were higher in those treated with ES than EBD. Subsequent surgery was needed in 2 (9.5%) patients with ES and 55 (33.5%) with EBD (P = 0.03), during a median of 0.8 (interquartile range [IQR]:0.1-1.6) year and 4.0 (IQR: 0.8-6.9) years, respectively. Five procedure-associated perforation (1.1% per procedure) occurred in the EBD group and none in the ES group. In contrast, 4 procedure-associated, transfusion-required bleeding (8.8% per procedure) occurred in the ES group and none in the EBD group. CONCLUSIONS ES appears to be more effective in treating CD patients with anastomotic stricture than EBD. Although ES may have a lower risk for perforation, the procedure needs to be perfected to reduce its bleeding risk.
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Affiliation(s)
- Nan Lan
- Interventional Inflammatory Bowel Disease (i-IBD) Unit, Digestive Disease and Surgery Institute, the Cleveland Clinic Foundation, Cleveland, Ohio
| | - Bo Shen
- Interventional Inflammatory Bowel Disease (i-IBD) Unit, Digestive Disease and Surgery Institute, the Cleveland Clinic Foundation, Cleveland, Ohio
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32
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Bharadwaj S, Narula N, Tandon P, Yaghoobi M. Role of endoscopy in inflammatory bowel disease. Gastroenterol Rep (Oxf) 2018; 6:75-82. [PMID: 29780594 PMCID: PMC5952948 DOI: 10.1093/gastro/goy006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 01/04/2018] [Indexed: 12/12/2022] Open
Abstract
Crohn’s disease (CD) and ulcerative colitis (UC) constitute the two most common phenotypes of inflammatory bowel disease (IBD). Ileocolonoscopy with biopsy has been considered the gold standard for the diagnosis of IBD. Differential diagnosis of CD and UC is important, as their medical and surgical treatment modalities and prognoses can be different. However, approximately 15% of patients with IBD are misdiagnosed as IBD unclassified due to the lack of diagnostic certainty of CD or UC. Recently, there has been increased recognition of the role of the therapeutic endoscopist in the field of IBD. Newer imaging techniques have been developed to aid in the differentiation of UC vs CD. Furthermore, endoscopic balloon dilation and stenting have become an integral part of the therapeutic armamentarium of CD stricture management. Endoscopic ultrasound has been recognized as being more accurate than magnetic resonance imaging in detecting perianal fistulae in patients with CD. Additionally, chromoendoscopy may help to detect dysplasia earlier compared with white-light colonoscopy. Hence, interventional endoscopy has become a cornerstone in the diagnosis, treatment and management of IBD complications. The role of endoscopy in the field of IBD has significantly evolved in recent years from small-bowel imaging to endoscopic balloon dilation and use of chormoendoscopy in dysplasia surveillance. In this review article, we discuss the current evidence on interventional endoscopy in the diagnosis, treatment and management of IBD compications.
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Affiliation(s)
- Shishira Bharadwaj
- Department of Gastroenterology/Hepatology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, MA 02215, USA
| | - Neeraj Narula
- Division of Gastroenterology, McMaster University, 1280 Main St W, Hamilton, ON L8S 4L8, Canada
| | - Parul Tandon
- Department of Medicine, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON K1H 8L6, Canada
| | - Mohammad Yaghoobi
- Division of Gastroenterology, McMaster University, 1280 Main St W, Hamilton, ON L8S 4L8, Canada
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33
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Shen B. Interventional IBD: The Role of Endoscopist in the Multidisciplinary Team Management of IBD. Inflamm Bowel Dis 2018; 24:298-309. [PMID: 29361105 DOI: 10.1093/ibd/izx058] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Indexed: 12/13/2022]
Abstract
Inflammatory bowel disease (IBD) has been traditionally managed by IBD medical doctors or IBDologists and colorectal surgeons. Complications related to IBD and IBD surgery, such as stricture, fistula, and abscess, are common. For the past decade, endoscopic therapy has emerged as a valid treatment option for those complications. Endoscopic therapy provides more effective therapy for those structural complications than medical treatment, while being a less invasive approach than surgery. Endoscopic therapy plays a growing role in bridging medical and surgical therapies and is becoming an important component in the multidisciplinary approach to complex IBD. In fact, endoscopic therapy has become the treatment of choice for anastomotic stricture and anastomotic sinus. The role of endoscopic resection of colitis-associated neoplasia is currently being explored. Interventional IBD is intellectually and technically challenging. We are calling for proper teaching and training of our next generation of IBD interventionists.
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Affiliation(s)
- Bo Shen
- The Interventional IBD Unit, Digestive Disease and Surgery Institute, the Cleveland Clinic Foundation, Cleveland, Ohio
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34
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Bouhnik Y, Carbonnel F, Laharie D, Stefanescu C, Hébuterne X, Abitbol V, Nachury M, Brixi H, Bourreille A, Picon L, Bourrier A, Allez M, Peyrin-Biroulet L, Moreau J, Savoye G, Fumery M, Nancey S, Roblin X, Altwegg R, Bouguen G, Bommelaer G, Danese S, Louis E, Zappa M, Mary JY. Efficacy of adalimumab in patients with Crohn's disease and symptomatic small bowel stricture: a multicentre, prospective, observational cohort (CREOLE) study. Gut 2018; 67:53-60. [PMID: 28119352 PMCID: PMC5754855 DOI: 10.1136/gutjnl-2016-312581] [Citation(s) in RCA: 183] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 11/15/2016] [Accepted: 12/02/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The efficacy of anti-tumour necrosis factors (anti-TNFs) in patients with Crohn's disease (CD) and symptomatic small bowel stricture (SSBS) is controversial. The aim of this study was to estimate the efficacy of adalimumab in these patients and to identify the factors predicting success. DESIGN We performed a multicentre, prospective, observational cohort study in patients with CD and SSBS. The included patients underwent magnetic resonance enterography at baseline and subsequently received adalimumab. The primary endpoint was success at week 24, defined as adalimumab continuation without prohibited treatment (corticosteroids after the eight week following inclusion, other anti-TNFs), endoscopic dilation or bowel resection. The baseline factors independently associated with success were identified using a logistic regression model, leading to a simple prognostic score. Secondary endpoints were prolonged success after week 24 (still on adalimumab, without dilation nor surgery) and time to bowel resection in the whole cohort. RESULTS From January 2010 to December 2011, 105 patients were screened and 97 were included. At week 24, 62/97 (64%) patients had achieved success. The prognostic score defined a good prognosis group with 43/49 successes, an intermediate prognosis group with 17/28 successes and a poor prognosis group with 1/16 successes. After a median follow-up time of 3.8 years, 45.7%±6.6% (proportion±SE) of patients who were in success at week 24 (ie, 29% of the whole cohort) were still in prolonged success at 4 years. Among the whole cohort, 50.7%±5.3% of patients did not undergo bowel resection 4 years after inclusion. CONCLUSIONS A successful response to adalimumab was observed in about two-thirds of CD patients with SSBS and was prolonged in nearly half of them till the end of follow-up. More than half of the patients were free of surgery 4 years after treatment initiation. CLINICAL TRIAL REGISTRATION NUMBER NCT01183403; Results.
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Affiliation(s)
- Yoram Bouhnik
- Gastroentérologie, MICI et Assistance Nutritive, Hôpital Beaujon, Clichy, France
| | | | - David Laharie
- Hépato-gastroentérologie et d'oncologie digestive, Hôpital Haut-Lévêque, Pessac, France
| | - Carmen Stefanescu
- Gastroentérologie, MICI et Assistance Nutritive, Hôpital Beaujon, Clichy, France
| | - Xavier Hébuterne
- Gastro-Entérologie & Nutrition Clinique, Hopital de l'Archet 2, Nice, France
| | | | - Maria Nachury
- Maladies de l'appareil digestif et nutrition, Hôpital Claude Huriez, Lille, France
| | - Hedia Brixi
- Gastro Enterologie, Hôpital Robert Debré, Reims, France
| | - Arnaud Bourreille
- Hépato-gastro-entérologie et cancérologie digestive, Hôpital Hôtel Dieu, Nantes, France
| | - Laurence Picon
- Hépato-Gastro-Onco-Entérologie, Hôpital Trousseau, Tours, France
| | - Anne Bourrier
- Gastroentérologie & Nutrition, Hôpital Saint-Antoine, Paris, France
| | - Matthieu Allez
- Hépato-gastroentérologie, Hôpital Saint-Louis, Paris, France
| | | | - Jacques Moreau
- Gastro-entérologie et Nutrition, Hôpital Rangueil, Toulouse, France
| | - Guillaume Savoye
- Hépato-gastro-entérologie et de nutrition, Hôpital Charles Nicolle, Rouen, France
| | | | - Stephane Nancey
- Hépato-gastro-entérologie, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Xavier Roblin
- Gastro-entérologie et Hépatologie, CHU Saint-Etienne, Saint-Etienne, France
| | - Romain Altwegg
- Hépato-gastro-entérologie, Hôpital Saint Eloi, Montpellier, France
| | - Guillaume Bouguen
- Maladies de l'appareil digestif, Hôpital Pontchaillou, Rennes, France
| | - Gilles Bommelaer
- Hépatologie Gastro-Entérologie, CHU Estain, Clermont Ferrand, France
| | - Silvio Danese
- Instituto Clinico Humanitas-Department of Gastroenterology, Milan, Italy
| | - Edouard Louis
- Gastro-entérologie, CHU Sart Tilman, Liege University, Liege, Belgium
| | | | - Jean-Yves Mary
- UMR-S-1153 Inserm, Denis Diderot—Paris 7 university, Hôpital Saint-Louis, Paris, France
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Findings of Retrograde Contrast Study Through Double-balloon Enteroscopy Predict the Risk of Bowel Resections in Patients with Crohn's Disease with Small Bowel Stenosis. Inflamm Bowel Dis 2017; 23:2097-2103. [PMID: 28837520 DOI: 10.1097/mib.0000000000001175] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Patients with Crohn's disease (CD) with small bowel strictures are at risk of surgery. Double-balloon enteroscopy (DBE) can evaluate the status of the small intestine, and retrograde contrast through the scope enables the surgeon to obtain information beyond the reach of the scope. This study aimed to examine whether a retrograde contrast study through DBE could be used as a predictor of subsequent surgery in patients with CD with small intestinal strictures. METHODS The findings of DBE with retrograde contrast in 48 patients CD with small bowel strictures were examined. RESULTS Of the 48 patients, 14 (29%) underwent surgery for small intestinal strictures during a median observation period of 2.4 years (interquartile range: 1.4-3.7 yr). According to the results of the multivariate analysis, a maximum length of strictures ≥20 mm and the ratio of the maximum diameter of prestenotic dilations to the diameter of the normal small intestine ≥1.4 were independent risk factors of surgery for small intestinal strictures (risk ratio = 7.6 [95% confidence interval, 1.8-42.0], P = 0.006; and risk ratio = 52.0 [95% confidence interval, 3.5-2485.1], P = 0.002, respectively). The latter predicted subsequent surgery with 92% sensitivity and 88% specificity. Cumulative surgery-free rates were discriminated significantly according to the presence or absence of these 2 risk factors (log-rank test: P < 0.001). CONCLUSIONS Findings of retrograde contrast through DBE are helpful to predict risk of surgery in patients with CD with small intestinal strictures.
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Biko DM, Mamula P, Chauvin NA, Anupindi SA. Colonic strictures in children and young adults with Crohn's disease: Recognition on MR enterography. Clin Imaging 2017; 48:122-126. [PMID: 29100078 DOI: 10.1016/j.clinimag.2017.10.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 10/09/2017] [Accepted: 10/17/2017] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Identify MRE features of colonic strictures in children/young adults with Crohn's disease. METHODS Included are patients with colonic strictures on colonoscopy imaged with MRE. Bowel wall thickening (BWT) with luminal narrowing, pre-stenotic dilatation (PSD), bowel wall enhancement, and diffusion restriction were evaluated. RESULTS All potential strictures (n=12) had BWT with luminal narrowing on MRE. 8/12 had PSD, meeting our MRE stricture criteria. MRE diagnosed 8/12 colonic strictures compared to colonoscopy but was concordant with findings in all surgical patients. CONCLUSION Strictures on MRE did not always agree with colonoscopy, but when correlating with surgery, MRE findings were all concordant.
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Affiliation(s)
- David M Biko
- Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA, United States.
| | - Petar Mamula
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Nancy A Chauvin
- Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Sudha A Anupindi
- Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
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Klag T, Wehkamp J, Goetz M. Endoscopic Balloon Dilation for Crohn's Disease-Associated Strictures. Clin Endosc 2017; 50:429-436. [PMID: 29017297 PMCID: PMC5642070 DOI: 10.5946/ce.2017.147] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 09/17/2017] [Indexed: 12/12/2022] Open
Abstract
Management of intestinal strictures associated with Crohn’s disease (CD) is clinically challenging despite advanced medical therapy directed toward mucosal healing to positively influence the natural course of CD-associated complications. Although medical therapy is available for inflammatory strictures, therapy of fibrostenotic strictures is the domain of surgery and endoscopy. Endoscopic balloon dilation (EBD) has been recognized as a well-established first-line procedure in terms of safety and efficacy. Although surgery is a valuable treatment modality for the management of CD-related strictures, EBD can help prevent multiple surgical interventions, which might in the long-term lead to a risk of short bowel syndrome. In this review we discuss requirements, techniques, safety, short- and long-term outcomes, as well as combinations of this procedure with surgical and medical treatment in CD-associated intestinal strictures.
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Affiliation(s)
- Thomas Klag
- Department of Internal Medicine I (Gastroenterology, Hepatology, Infectious Diseases), University Hospital Tübingen, Tübingen, Germany
| | - Jan Wehkamp
- Department of Internal Medicine I (Gastroenterology, Hepatology, Infectious Diseases), University Hospital Tübingen, Tübingen, Germany
| | - Martin Goetz
- Department of Internal Medicine I (Gastroenterology, Hepatology, Infectious Diseases), University Hospital Tübingen, Tübingen, Germany
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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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Medical Therapies for Stricturing Crohn's Disease: Efficacy and Cross-Sectional Imaging Predictors of Therapeutic Failure. Dig Dis Sci 2017; 62:1628-1636. [PMID: 28401425 DOI: 10.1007/s10620-017-4572-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 04/05/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Medical therapy efficacy remains controversial in stricturing Crohn's disease. Cross-sectional imaging, especially magnetic resonance imaging, has been suggested as very helpful to guide therapeutic decision making. AIM To assess efficacy and predictors of therapeutic failure in patients receiving medical treatments for stricturing Crohn's disease. METHODS In this retrospective study, therapeutic failure was defined as symptomatic stricture leading to surgical or endoscopic therapeutics, hospitalization, treatment discontinuation or additional therapy and short-term clinical response as clinical improvement assessed by two physicians. The 55 cross-sectional imaging examinations (33 magnetic resonance imaging and 22 CT scan) before starting medical therapy were analyzed independently by two radiologists. Results were expressed as hazard ratio (HR) or odds ratio (OR) with 95% confidence intervals (95% CI). RESULTS Among 84 patients, therapeutic failure rate within 60 months was 66.6%. In multivariate analysis, Crohn's disease diagnosis after 40 years old (HR 3.9, 95% CI [1.37-11.2], p = 0.011), small stricture luminal diameter (HR 1.34, 95% CI [1.01-1.80], p = 0.046), increased stricture wall thickness (HR 1.23, 95% CI [1.04-1.46], p = 0.013) and fistula with abscess (HR 5.63, 95% CI [1.64-19.35], p = 0.006) were associated with therapeutic failure, while anti-TNF combotherapy (HR 0.17, 95% CI [0.40-0.71], p = 0.015) prevented it. Considering 108 therapeutic sequences, the short-term clinical response rate was 65.7%. In multivariate analysis, male gender (OR 0.15, 95% CI [0.03-0.64], p = 0.011), fistula with abscess (OR 0.09, 95% CI [0.01-0.77], p = 0.028) and comb sign (OR 0.23, 95% CI [0.005-0.97], p = 0.047) were associated with short-term clinical failure. CONCLUSION Anti-TNF combotherapy seemed to prevent therapeutic failure, and cross-sectional imaging should be systematically performed to help medical management in stricturing Crohn's disease.
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Multidisciplinary Team-Based Approaches to IBD Management: How Might "One-Stop Shopping" Work for Complex IBD Care? Am J Gastroenterol 2017; 112:825-827. [PMID: 28508869 DOI: 10.1038/ajg.2017.124] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Park JJ, Yang SK, Ye BD, Kim JW, Park DI, Yoon H, Im JP, Lee KM, Yoon SN, Lee H. [Second Korean Guidelines for the Management of Crohn's Disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2017; 69:29-54. [PMID: 28135790 DOI: 10.4166/kjg.2017.69.1.29] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Crohn's disease (CD) is a chronic, progressive, and disabling inflammatory bowel disease (IBD) with an uncertain etiopathogenesis. CD can involve any site of the gastrointestinal tract from the mouth to the 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 compared with those in Western countries, but they have been rapidly increasing during the recent decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies have been applied for the treatment of this disease. Concerning CD management, there have been substantial discrepancies among clinicians according to their personal experience and preference. To suggest recommendable approaches to the diverse problems of CD and to minimize the variations in treatment among physicians, guidelines for the management of CD were first published in 2012 by the IBD Study Group of the Korean Association for the Study of the Intestinal Diseases. These are the revised guidelines based on updated evidence, accumulated since 2012. These guidelines were developed by using mainly adaptation methods, and encompass induction and maintenance treatment of CD, treatment based on disease location, treatment of CD complications, including stricture and fistula, surgical treatment, and prevention of postoperative recurrence. These are the second Korean guidelines for the management of CD and will be continuously revised as new evidence is collected.
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Affiliation(s)
- Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Suk Kyun Yang
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Wook Kim
- Department of Internal Medicine, Inje University College of Medicine Ilsan Paik Hospital, Goyang, Korea
| | - Dong Il Park
- Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Pil Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kang Moon Lee
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Suwon, Korea
| | - Sang Nam Yoon
- Department of Surgery, Hallym University College of Medicine, Chuncheon, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
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Heerasing N, Thompson B, Hendy P, Heap GA, Walker G, Bethune R, Mansfield S, Calvert C, Kennedy NA, Ahmad T, Goodhand JR. Exclusive enteral nutrition provides an effective bridge to safer interval elective surgery for adults with Crohn's disease. Aliment Pharmacol Ther 2017; 45:660-669. [PMID: 28105752 DOI: 10.1111/apt.13934] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 11/20/2016] [Accepted: 12/18/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Few studies have reported the systematic use of exclusive enteral nutrition in the perioperative setting. AIM To test the hypothesis that exclusive enteral nutrition provides a safe and effective bridge to surgery and reduces post-operative complications, in adult patients with Crohn's disease requiring urgent surgery for stricturing or penetrating complications. METHODS Patients treated with exclusive enteral nutrition prior to surgery were each matched with two control patients for disease behaviour, type of surgery, age at diagnosis and disease duration. Data on disease phenotype, nutritional status, operative course and post-operative complications were obtained. RESULTS Twenty-five per cent [13/51] patients treated with exclusive enteral nutrition avoided surgery. Exclusive enteral nutrition had no effect on pre-operative weight, but it significantly reduced serum CRP [median at baseline 36 (interquartile range, IQR: 13-91] vs. pre-operation 8 (4-31) mg/L, P = 0.02]. The median (IQR) length of surgery was shorter in patients pre-optimised with exclusive enteral nutrition than controls [3.0 (2.5-3.5) vs. 3.5 (3.0-4.0) hours respectively, P < 0.001]. Multivariable logistic regression analysis confirmed that going straight-to-surgery compared exclusive enteral nutrition pre-optimisation was associated with a ninefold increase in the incidence of post-operative abscess and/or anastomotic leak [OR 9.1; 95% CI (1.2-71.2), P = 0.04]. CONCLUSIONS Exclusive enteral nutrition frequently down-stages the need for surgery in patients presenting with stricturing or penetrating complications of Crohn's disease; it is associated with a reduction in systemic inflammation, operative times and the incidence of post-operative abscess or anastomotic leak. Further trials are needed to elucidate how exclusive enteral nutrition may improve operative outcomes.
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Affiliation(s)
- N Heerasing
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - B Thompson
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - P Hendy
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - G A Heap
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - G Walker
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - R Bethune
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - S Mansfield
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - C Calvert
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - N A Kennedy
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - T Ahmad
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - J R Goodhand
- Exeter IBD group, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
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Park JJ, Yang SK, Ye BD, Kim JW, Park DI, Yoon H, Im JP, Lee KM, Yoon SN, Lee H. Second Korean guidelines for the management of Crohn's disease. Intest Res 2017; 15:38-67. [PMID: 28239314 PMCID: PMC5323307 DOI: 10.5217/ir.2017.15.1.38] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 01/15/2017] [Accepted: 01/16/2017] [Indexed: 02/07/2023] Open
Abstract
Crohn's disease (CD) is a chronic, progressive, and disabling inflammatory bowel disease (IBD) with an uncertain etiopathogenesis. CD can involve any site of the gastrointestinal tract from the mouth to the 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 compared with those in Western countries, but they have been rapidly increasing during the recent decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies have been applied for the treatment of this disease. Concerning CD management, there have been substantial discrepancies among clinicians according to their personal experience and preference. To suggest recommendable approaches to the diverse problems of CD and to minimize the variations in treatment among physicians, guidelines for the management of CD were first published in 2012 by the IBD Study Group of the Korean Association for the Study of Intestinal Diseases. These are the revised guidelines based on updated evidence, accumulated since 2012. These guidelines were developed by using mainly adaptation methods, and encompass induction and maintenance treatment of CD, treatment based on disease location, treatment of CD complications, including stricture and fistula, surgical treatment, and prevention of postoperative recurrence. These are the second Korean guidelines for the management of CD and will be continuously revised as new evidence is collected.
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Affiliation(s)
- Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Suk-Kyun Yang
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Wook Kim
- Department of Internal Medicine, Inje University College of Medicine Ilsan Paik Hospital, Goyang, Korea
| | - Dong Il Park
- Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Pil Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kang Moon Lee
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Suwon, Korea
| | - Sang Nam Yoon
- Department of Surgery, Hallym University College of Medicine, Chuncheon, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
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Abstract
Radiation therapy is a viable option in managing potentially life-threatening malignancies including prostate cancer. It is known that pelvic radiation can result in injury of the distal large bowel with the development of radiation proctitis. Despite reports from retrospective studies, there is a lack of direct endoscopic and histologic evidence of external pelvic radiation injury to the ileal pouch-anal anastomosis. We present a case of a 68-year-old male with pouchitis resulting from pelvic radiation for prostate cancer.
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Guo F, Huang Y, Zhu W, Wang Z, Cao L, Chen A, Guo Z, Li Y, Gong J, Li J. Efficacy and Safety of Endoscopic Balloon Dilation for Upper Gastrointestinal Strictures of Crohn's Disease. Dig Dis Sci 2016; 61:2977-2985. [PMID: 27401273 DOI: 10.1007/s10620-016-4242-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 07/01/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Few articles focused on endoscopic balloon dilation (EBD) in the management of Crohn's strictures in the upper gastrointestinal (GI) tract. AIMS The purpose of this study was to evaluate the long-term efficacy and safety of EBD for Crohn's strictures in the upper GI tract and to determine early predictors of response and surgical intervention. METHODS All eligible patients who underwent EBD for Crohn's strictures in the upper GI tract were retrospectively reviewed. The long-term success was defined as the recovery of normal diets without surgical intervention over the follow-up period. In order to seek early predictors, patients who achieved long-term success were compared with those who didn't. RESULTS A total of 67 dilations of upper GI strictures were performed between June 2011 and March 2015 on 24 patients (mean age 25.6 ± 6.7, 20 male) with Crohn's disease. Technical success was achieved in 62 of 67 dilations (92.5 %) with a complication rate of 3 %. After the median follow-up period of 23.0 months (range 6.2-51.2 months), nine patients underwent surgical intervention, nine patients were still depending on tube feeding; in the meantime, only six (25 %) patients achieved long-term success. Additionally, patients who remained 1 month intervention-free (55.6 vs. 5.9 %, P = 0.015) were more likely to achieve long-term success. CONCLUSIONS EBD was a safe procedure, but not a potent therapy for Crohn's upper GI strictures. Meanwhile, 1-month response could serve as an early predictor of the long-term response.
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Affiliation(s)
- Feilong Guo
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Yuhua Huang
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Weiming Zhu
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China.
| | - Zhiming Wang
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Lei Cao
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Aoxue Chen
- National Clinical Research Center of Kidney Disease, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Zhen Guo
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Jianfeng Gong
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Jieshou Li
- Department of General Surgery, Jinling Hospital, School of Medicine, Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
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Bettenworth D, Lopez R, Hindryckx P, Levesque BG, Rieder F. Heterogeneity in endoscopic treatment of Crohn's disease-associated strictures: An international inflammatory bowel disease specialist survey. J Gastroenterol 2016; 51:939-48. [PMID: 26831355 DOI: 10.1007/s00535-016-1172-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 01/17/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Crohn's disease (CD) is frequently complicated by intestinal strictures, which are commonly treated by endoscopic balloon dilation (EBD). However, available data on this area of treatment is limited. The aim of this study was to depict the heterogeneity of endoscopic management of CD-associated strictures among international CD specialists to identify common treatment standards. METHODS IBD experts of the International Organization for the Study of Inflammatory Bowel Disease (IOIBD), the European Crohn's and Colitis Organization (ECCO), and from the Prospective Value In IBD trials (PROVIT) completed a web-based questionnaire to evaluate their endoscopic experience, practice setting, and number of EBDs performed annually. Additionally, two case scenarios and technical practice parameters were investigated. RESULTS A total of 126 subjects from 15 countries completed the survey. The maximal length of dilated stricture was 4.5 ± 1.7 cm. The most commonly used maximal balloon size was graded as 15-18 mm. While 87.2 % of the participants favored EBD for anastomotic strictures, only 58.6 % did so in the case of naïve strictures. Only 35.7 % of physicians dilated actively inflamed strictures. Interventional endoscopists were more likely to dilate only clinically symptomatic strictures (p = 0.046). Surgeons favored surgical treatment of de novo ileocecal strictures compared to gastroenterologists (p = 0.026), reported a shorter stricture length being amendable by EBD (p = 0.045), and more frequently used concomitant therapies (p = 0.001). Operator experience increased the likelihood of EBD use in actively inflamed strictures (p = 0.002), maximum length of stricture, and maximum balloon size (p = 0.001). CONCLUSIONS EBD is a widely used treatment approach for stricturing CD. Individual approaches differ significantly based on background of the operator, experience level, and practice setting.
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Affiliation(s)
- Dominik Bettenworth
- Department of Medicine B, University Hospital of Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany.
| | - Rocio Lopez
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Pieter Hindryckx
- Department of Gastroenterology, Ghent University Hospital, Ghent, Belgium
| | - Barrett G Levesque
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Florian Rieder
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Molina-Infante J, Schoepfer AM, Lucendo AJ, Dellon ES. Eosinophilic esophagitis: What can we learn from Crohn's disease? United European Gastroenterol J 2016; 5:762-772. [PMID: 29026590 DOI: 10.1177/2050640616672953] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 09/14/2016] [Indexed: 12/12/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is an emerging esophageal inflammatory disorder affecting children and young adults. As a relatively new disease, EoE is still burdened by frequent diagnostic and therapeutic pitfalls in clinical practice. This manuscript posits a number of similarities with Crohn's disease, which may help optimize EoE patient management. Commonalities include epidemiologic trends (Westernized diseases, rising incidence, early-life risk factors), diagnostic considerations (symptoms are poor predictors of disease activity, difficulties in disease activity assessment) and therapeutic issues (similar natural history and therapeutic goals, induction and maintenance phases, combination of drug and endoscopic treatment, potential drug interchangeability, long-term unsolved issues). Physicians devoted to EoE should learn from the extraordinary achievements fulfilled in Crohn's disease: increased disease awareness, multidisciplinary specialized clinics, structured childhood and transition programs, and an ongoing roadmap for personalized treatments, including genetic susceptibility, risk factors for progression, genotype-phenotype correlation, drug monitoring and microbial data.
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Affiliation(s)
| | - Alain M Schoepfer
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois et Université de Lausanne, Lausanne, Switzerland
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
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Therapeutic Armamentarium for Stricturing Crohn's Disease: Medical Versus Endoscopic Versus Surgical Approaches. Inflamm Bowel Dis 2016; 22:E6. [PMID: 26752474 DOI: 10.1097/mib.0000000000000681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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