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Click B, Holubar SD. Targeting the mesentery with surgery in ileocolic Crohn's disease: where do we stand? Lancet Gastroenterol Hepatol 2024; 9:774-775. [PMID: 39025099 DOI: 10.1016/s2468-1253(24)00186-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 07/20/2024]
Affiliation(s)
- Benjamin Click
- Division of Gastroenterology & Hepatology, University of Colorado School of Medicine, Cleveland, OH 44122, USA
| | - Stefan D Holubar
- Department of Colon and Rectal Surgery, Cleveland Clinic Foundation, Cleveland, OH 44122, USA.
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van der Does de Willebois EML, Bellato V, Duijvestein M, van der Bilt JDW, van Dongen K, Spinelli A, D'Haens GR, Mundt MW, Furfaro F, Danese S, Vignali A, Bemelman WA, Buskens CJ. Effect of mesenteric sparing or extended resection in primary ileocolic resection for Crohn's disease on postoperative endoscopic recurrence (SPICY): an international, randomised controlled trial. Lancet Gastroenterol Hepatol 2024; 9:793-801. [PMID: 39025100 DOI: 10.1016/s2468-1253(24)00097-9] [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] [Received: 01/31/2024] [Revised: 03/25/2024] [Accepted: 03/25/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Retrospective research suggests that excision of the affected mesentery can improve outcomes after an ileocoecal resection in Crohn's disease. However, prospective data from randomised controlled trials are scarce. We aimed to compare rates of postoperative recurrence in patients with Crohn's disease who underwent extended mesenteric resection. METHODS This international, randomised controlled trial was done in six hospitals and tertiary care centres in the Netherlands and Italy. Eligible patients were aged 16 years or older and had Crohn's disease that was previously confirmed by endoscopy in the terminal ileum or ileocolic region (L1 or L3 disease), with an imaging update in the past 3 months (ultrasound, MRI, or CT enterography). Eligible patients were scheduled to undergo primary ileocolic resection with ileocolic anastomosis. Enrolled patients were assigned by use of simple random allocation (1:1) to either extended mesenteric resection (intervention) or conventional mesenteric sparing resection (control). The primary endpoint was endoscopic recurrence 6 months after surgery. Analyses were done in all patients with primary endpoint data, excluding those who had no anastomosis, a postoperative diagnosis other than Crohn's disease, or withdrew consent. This trial was registered with ClinicalTrials.gov, NCT04538638. FINDINGS Between Feb 19, 2020, and April 24, 2023, we assessed 217 patients for eligibility. 78 patients were excluded due to failure to meet the inclusion criteria or refusal to participate. 139 patients were enrolled and randomly assigned to either extended mesenteric resection (n=71) or mesenteric sparing resection (n=68). All 139 patients underwent surgery. Six patients were excluded after random assignment due to withdrawal of consent (n=2), postoperative diagnosis other than Crohn's disease (n=2) and no anastomosis performed (in case of a stoma; n=2). Two patients were lost to follow-up, and two more patients deviated from the protocol by undergoing investigations other than endoscopy 6 months after. 133 patients were included in the baseline analysis (67 in the extended resection group and 66 in the sparing resection group) of whom 57 (43%) were male. Baseline characteristics were similar between the groups, and median patient age was 36 years (IQR 25-54). 131 patients were analysed for the primary outcome. There was no difference between groups in the rate of endoscopic recurrence at 6 months after surgery (28 [42%] of 66 patients in the extended mesenteric resection group vs 28 [43%] of 65 patients in the mesenteric sparing resection group, relative risk 0·985, 95% CI 0·663-1·464; p=1·0). Five (8%) of 66 patients in the extended mesenteric resection group had anastomotic leakage within the 30 days after surgery, as did one (2%) of 65 in the mesenteric sparing group. Postoperative complications of Clavien-Dindo grade IIIa or higher were reported in seven (11%) patients in the mesenteric resection group and five (8%) in the mesenteric sparing group. INTERPRETATION Extended mesenteric resection was not superior to conventional resection with regard to endoscopic Crohn's disease recurrence. These data support the guideline-recommended mesenteric sparing approach. FUNDING Topconsortia voor Kennis en Innovatie-Topsector Life Sciences & Health.
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Affiliation(s)
| | - Vittoria Bellato
- Minimally Invasive Surgery Unit, Tor Vergata University Hospital, Rome
| | - Marjolijn Duijvestein
- Department of Gastroenterology, Radboud University Medical Centre, Nijmegen, Netherlands
| | | | - Koen van Dongen
- Department of Surgery, Pantein Hospital Boxmeer, Beugen, Netherlands
| | - Antonino Spinelli
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Geert R D'Haens
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - Marco W Mundt
- Department of Gastroenterology and Hepatology, Flevoziekenhuis, Almere, Netherlands
| | - Federica Furfaro
- Gastroenterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele, Milan, Italy
| | - Silvio Danese
- Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy; Gastroenterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele, Milan, Italy
| | - Andrea Vignali
- Unit of Coloproctology and IBD Surgery, IRCCS San Raffaele, Milan, Italy
| | - Willem A Bemelman
- Department of Surgery, Amsterdam University Medical Centres, Amsterdam, Netherlands; Unit of Coloproctology and IBD Surgery, IRCCS San Raffaele, Milan, Italy
| | - Christianne J Buskens
- Department of Surgery, Amsterdam University Medical Centres, Amsterdam, Netherlands.
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3
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Xu J, Li P, Li Z, Liu S, Guo H, Lesser CF, Ke J, Zhao W, Mou X. Gut bacterial type III secretion systems aggravate colitis in mice and serve as biomarkers of Crohn's disease. EBioMedicine 2024; 107:105296. [PMID: 39216231 DOI: 10.1016/j.ebiom.2024.105296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 08/03/2024] [Accepted: 08/06/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Mesenteric adipose tissue (mAT) hyperplasia, known as creeping fat, is a pathologic characteristic of Crohn's disease (CD). In our previously reported cohort, we observed that Achromobacter pulmonis was the most abundant and prevalent bacteria cultivated from creeping fat. METHODS A whole genomic sequencing and identification of T3SS orthologs of mAT-derived A. pulmonis were used. A functional type III secretion system (T3SS) mediated the pathogenic potential of A. pulmonis in vitro and in mouse colitis model. Furthermore, a T3SS Finder pipeline was introduced to evaluate gut bacterial T3SS orthologs in the feces of CD patients, ulcerative colitis and colorectal cancer patients. FINDINGS Here, we reveal that mAT-derived A. pulmonis possesses a functional T3SS, aggravates colitis in mice via T3SS, and exhibits T3SS-dependent cytotoxicity via a caspase-independent mechanism in macrophages and epithelial cells, which demonstrated the pathogenic potential of the T3SS-harboring A. pulmonis. Metagenomic analyses demonstrate an increased abundance of Achromobacter in the fecal of Crohn's disease patients compared to healthy controls. A comprehensive comparison of total microbial vT3SS abundance in various intestine diseases demonstrated that the specific enrichment of vT3SS genes was shown in fecal samples of CD, neither ulcerative colitis nor colorectal cancer patients, and ten T3SS gene-based biomarkers for CD were discovered and validated in a newly recruited CD cohort. Furthermore, treatment with exclusive enteral nutrition (EEN), an intervention that improves CD patient symptomatology, was found associated with a significant reduction in the prevalence of T3SS genes in fecal samples. INTERPRETATION These findings highlight the pathogenic significance of T3SSs in the context of CD and identify specific T3SS genes that could potentially function as biomarkers for diagnosing and monitoring the clinical status of CD patients. FUNDING This work is supported by the National Key Research and Development Program of China (2020YFA0907800), the China Postdoctoral Science Foundation (2023M744089), the National Natural Science Foundation of China (32000096), the Shenzhen Science and Technology Programs (KQTD20200820145822023, RCIC20231211085944057, and ZDSYS20220606100803007), National Key Clinical Discipline, Guangdong Provincial Clinical Research Center for Digestive Diseases (2020B1111170004), Qingfeng Scientific Research Fund of the China Crohn's & Colitis Foundation (CCCF) (CCCF-QF-2022B71-1), and the Sixth Affiliated Hospital, Sun Yat-sen University Clinical Research 1010 Program 1010CG(2023)-08. These funding provided well support for this research work, which involved data collection, analysis, interpretation, patient recruitment and so on.
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Affiliation(s)
- Jun Xu
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Peijie Li
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Zhenye Li
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Sheng Liu
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Huating Guo
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Cammie F Lesser
- Center for Bacterial Pathogenesis, Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA 02115, USA; Department of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA 02115, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Jia Ke
- Department of General Surgery (Intestinal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China.
| | - Wenjing Zhao
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China.
| | - Xiangyu Mou
- Shenzhen Key Laboratory of Systems Medicine for Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China.
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Lee JL, Yoon YS, Lee HG, Kim YI, Kim MH, Kim CW, Park IJ, Lim SB, Yu CS. New anti-mesenteric delta-shaped stapled anastomosis: Technical report with short-term postoperative outcomes in patients with Crohn's disease. World J Gastrointest Surg 2024; 16:2592-2601. [PMID: 39220078 PMCID: PMC11362929 DOI: 10.4240/wjgs.v16.i8.2592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/19/2024] [Accepted: 07/17/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Medical treatment for Crohn's disease (CD) has continuously improved, which has led to a decrease in surgical recurrence rates. Despite these advancements, 25% of patients will undergo repeat intestinal surgery. Recurrence of CD commonly occurs on the mesentery side of the anastomosis site. AIM To compare the new anti-mesenteric side-to-side delta-shaped stapled anastomosis (DSA) with the conventional stapled functional end-to-end anastomosis (CSA). METHODS This retrospective study included CD patients who underwent ileo-ileal or ileo-colic anastomosis between January 2020 and December 2023. The DSA technique employed a stapler to maintain the concept of anti-mesentery side-to-side anastomosis by performing a 90° vertical closure of the open window compared with the CSA technique. At the corner where the open window is closed, the DSA avoids forming a pouch and creates an anastomosis resembling a delta shape within the intestinal lumen. We compared demographics, preoperative condition, operative findings, and operative outcomes for the two techniques. RESULTS The study included 175 patients, including 92 in the DSA group and 83 in the CSA group. The two groups were similar in baseline characteristics, preoperative medical treatment, and operative findings except for the Montreal classification location. The 30-days postoperative complication rate was significantly lower in the DSA group compared with the CSA group (16.3% vs 32.5%, P = 0.009). Ileus incidence was significantly lower in the DSA group than in the CSA group (4.3% vs 14.5%, P = 0.033), and the hospital stay was shorter in the DSA group than in the CSA group (5.67 ± 1.53 days vs 7.39 ± 3.68 days, P = 0.001). CONCLUSION The DSA technique was feasible and showed comparable postoperative outcomes with lower short-term complications compared with the CSA technique. Further studies on CD recurrence and long-term complications are warranted.
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Affiliation(s)
- Jong Lyul Lee
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Hyun Gu Lee
- Department of Surgery, Gangdong Kyung Hee University Hospital, Seoul 05278, South Korea
| | - Young Il Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Min Hyun Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Chan Wook Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - In Ja Park
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Seok-Byung Lim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Chang Sik Yu
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
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Du J, Xu F, Qiu X, Hu X, Deng L, Hu H. A novel computed tomography enterography radiomics combining intestinal and creeping fat features could predict surgery risk in patients with Crohn's disease. Eur J Gastroenterol Hepatol 2024:00042737-990000000-00400. [PMID: 39248087 DOI: 10.1097/meg.0000000000002839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2024]
Abstract
OBJECTIVE The objective of this study is to segment creeping fat and intestinal wall on computed tomography enterography (CTE) and develop a radiomic model to predict 1-year surgery risk in patients with Crohn's disease. METHODS This retrospective study included 135 Crohn's disease patients who underwent CTE between January and December 2021 (training cohort) and 69 patients between January and June 2022 (test cohort). A total of 1874 radiomic features were extracted from the intestinal wall and creeping fat respectively on the venous phase CTE images, and radiomic models were constructed based on the selected features using the Boruta and extreme gradient boosting algorithms. The combined models were established by integrating clinical predictors and radiomic models. The receiver operating characteristic curve, calibration curve, and decision curve analyses were used to compare the predictive performance of models. RESULTS In the training and test cohorts, the area under the curve (AUC) values of the creeping fat radiomic model for surgery risk stratification were 0.916 and 0.822, respectively, similar to the intestinal model with AUC values of 0.889 and 0.822. Moreover, the combined radiomic model was superior to the single models, showing good discrimination with the highest AUC values (training cohort: 0.963; test cohort: 0.882). Addition of clinical predictors to the radiomic models failed to significantly improve the diagnostic ability. CONCLUSION The CTE-based creeping fat radiomic model provided additional information to the intestinal radiomic model, and their combined radiomic model enables accurate surgery risk prediction of Crohn's disease patients within 1 year of CTE.
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Affiliation(s)
- Jinfang Du
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
| | - Fangyi Xu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
| | - Xia Qiu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
| | - Xi Hu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
| | - Liping Deng
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
| | - Hongjie Hu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- Medical Imaging International Scientific and Technological Cooperation Base of Zhejiang Province, Hangzhou, China
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6
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Clark DA. Ileocolic resection for Crohn's disease and the Kono S anastomosis: all that is gold does not glitter. ANZ J Surg 2024. [PMID: 39073259 DOI: 10.1111/ans.19181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 07/13/2024] [Accepted: 07/16/2024] [Indexed: 07/30/2024]
Affiliation(s)
- David A Clark
- Department of Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Surgery, St Vincent's Private Hospital Northside, Brisbane, Queensland, Australia
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7
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Cathomas M, Saad B, Taha-Mehlitz S, Vankayalapati DK, Ghazal NE, Mourad MM, Ortlieb N, Than CA, Burri E, Glaser C, Heigl A, Neumann K, Honaker MD, Taha A, Rosenberg R. Safety and effectivity of Kono-S anastomosis in Crohn's patients: a systematic review and Meta-analysis. Langenbecks Arch Surg 2024; 409:227. [PMID: 39037448 PMCID: PMC11263246 DOI: 10.1007/s00423-024-03412-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 07/08/2024] [Indexed: 07/23/2024]
Abstract
PURPOSE Kono-S anastomosis, an antimesenteric, functional, end-to-end handsewn anastomosis, was introduced in 2011. The aim of this meta-analysis is to evaluate the safety and effectivity of the Kono-S technique. METHODS A comprehensive search of MEDLINE (PubMed), Embase (Elsevier), Scopus (Elsevier), and Cochrane Central (Ovid) from inception to August 24th, 2023, was conducted. Studies reporting outcomes of adults with Crohn's disease undergoing ileocolic resection with subsequent Kono-S anastomosis were included. PRISMA and Cochrane guidelines were used to screen, extract and synthesize data. Primary outcomes assessed were endoscopic, surgical and clinical recurrence rates, as well as complication rates. Data were pooled using random-effects models, and heterogeneity was assessed with I² statistics. ROBINS-I and ROB2 tools were used for quality assessment. RESULTS 12 studies involving 820 patients met the eligibility criteria. A pooled mean follow-up time of 22.8 months (95% CI: 15.8, 29.9; I2 = 99.8%) was completed in 98.3% of patients. Pooled endoscopic recurrence was reported in 24.1% of patients (95% CI: 9.4, 49.3; I2 = 93.43%), pooled surgical recurrence in 3.9% of patients (95% CI: 2.2, 6.9; I2 = 25.97%), and pooled clinical recurrence in 26.8% of patients (95% CI: 14, 45.1; I2 = 84.87%). The pooled complication rate was 33.7%. The most common complications were infection (11.5%) and ileus (10.9%). Pooled anastomosis leakage rate was 2.9%. CONCLUSIONS Despite limited and heterogenous data, patients undergoing Kono-S anastomosis had low rates of surgical recurrence and anastomotic leakage with moderate rates of endoscopic recurrence, clinical recurrence and complications rate.
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Affiliation(s)
- Marionna Cathomas
- Department of Surgery, Cantonal Hospital Baselland, Rheinstrasse 26, Liestal, 4410, Switzerland
| | - Baraa Saad
- School of Medicine, St George's University of London, London, SW17 0RE, UK
| | - Stephanie Taha-Mehlitz
- Clarunis, Department of Visceral Surgery, University Center for Gastrointestinal and Liver Diseases, St. Clara Hospital and University Hospital Basel, Basel, Switzerland
| | - Dilip K Vankayalapati
- Stoke Mandeville Hospital, Buckinghamshire NHS Trust, Oxford Thames Valley, Aylesbury, UK
| | - Nour El Ghazal
- School of Medicine, St George's University of London, London, SW17 0RE, UK
| | | | - Niklas Ortlieb
- Medoc Swiss GMBH, Healthcare management, Basel, Switzerland
| | - Christian A Than
- School of Biomedical Sciences, The University of Queensland, St Lucia, Brisbane, 4072, Australia
| | - Emanuel Burri
- Department of Gastroenterology and Hepatology, Medical University Clinic, Cantonal Hospital Baselland, Liestal, Switzerland
| | - Christine Glaser
- Department of Surgery, Cantonal Hospital Baselland, Rheinstrasse 26, Liestal, 4410, Switzerland
| | - Andres Heigl
- Department of Surgery, Cantonal Hospital Baselland, Rheinstrasse 26, Liestal, 4410, Switzerland
| | - Katerina Neumann
- Division of General Surgery, Dalhousie University, Nova scotia, Halifax, Canada
| | - Michael D Honaker
- Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Anas Taha
- Department of Surgery, Cantonal Hospital Baselland, Rheinstrasse 26, Liestal, 4410, Switzerland.
- Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, NC, USA.
- Faculty of medicine, University of Basel, Basel, Switzerland.
| | - Robert Rosenberg
- Department of Surgery, Cantonal Hospital Baselland, Rheinstrasse 26, Liestal, 4410, Switzerland
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Duan M, Coffey JC, Li Y. Mesenteric-based surgery for Crohn's disease: evidence and perspectives. Surgery 2024; 176:51-59. [PMID: 38594102 DOI: 10.1016/j.surg.2024.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/20/2024] [Accepted: 02/26/2024] [Indexed: 04/11/2024]
Abstract
Postoperative anastomotic recurrence of Crohn's disease is challenging and can lead to symptom recurrence and further surgery. The mesenteric pole of the intestine is the initial site of macroscopic anastomotic recurrence, and the mesentery may play an important role in recurrence after surgical resection. Therefore, "mesenteric-based surgery" has gained increasing attention by clinicians. However, the role of mesentery in the postoperative recurrence remains controversial. This review will examine mesenteric changes in Crohn's disease, proposed roles for mesentery in disease progression, and the potential for mesenteric-based surgery in the surgical management of Crohn disease.
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Affiliation(s)
- Ming Duan
- Center for Inflammatory Bowel Diseases, Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, China
| | - J Calvin Coffey
- Department of Surgery, University of Limerick Hospital Group, and School of Medicine, University of Limerick, Limerick, Ireland.
| | - Yi Li
- Center for Inflammatory Bowel Diseases, Department of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, China
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Adamina M, Minozzi S, Warusavitarne J, Buskens C, Chaparro M, Verstockt B, Kopylov U, Agrawal M, Allocca M, Atreya R, Battat R, Bettenworth D, Bislenghi G, Brown SR, Burisch J, Casanova MJ, Czuber-Dochan W, de Groof J, El-Hussuna A, Ellul P, Fidalgo C, Fiorino G, Gisbert J, Sabino JG, Hanzel J, Holubar S, Iacucci M, Iqbal N, Kapizioni C, Karmiris K, Kobayashi T, Kotze PG, Luglio G, Maaser C, Moran G, Noor N, Papamichael K, Peros G, Reenaers C, Sica G, Sigall-Boneh R, Vavricka SR, Yanai H, Raine T, Gordon H, Myrelid P. ECCO Guidelines on Therapeutics in Crohn's Disease: Surgical Treatment. J Crohns Colitis 2024:jjae089. [PMID: 38878002 DOI: 10.1093/ecco-jcc/jjae089] [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: 05/21/2024] [Indexed: 07/28/2024]
Abstract
This article is the second in a series of two publications on the European Crohn's and Colitis Organisation [ECCO] evidence-based consensus on the management of Crohn's disease. The first article covers medical management; the present article addresses surgical management, including preoperative aspects and drug management before surgery. It also provides technical advice for a variety of common clinical situations. Both articles together represent the evidence-based recommendations of the ECCO for Crohn's disease and an update of prior ECCO guidelines.
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Affiliation(s)
- Michel Adamina
- Department of Surgery, Cantonal Hospital of Fribourg & Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Silvia Minozzi
- Department of Epidemiology, Lazio Regional Health Service, Rome, Italy
| | | | - Christianne Buskens
- Department of Surgery, Amsterdam UMC, Location VUMC, Amsterdam, The Netherlands
| | - Maria Chaparro
- Gastroenterology Department. Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid; Spain
| | - Bram Verstockt
- Department Gastroenterology & Hepatology, University Hospitals Leuven, KU Leuven and Dpt. Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Uri Kopylov
- Department of Gastroenterology, Sheba Medical Center, Ramat Gan, Israel
| | - Manasi Agrawal
- IBD Center, Division of Gastroenterology, Rabin Medical Center, Petah Tikva; Faculty of Medicine, Tel Aviv University, Tel Aviv; Israel
| | - Mariangela Allocca
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Raja Atreya
- Pediatric Gastroenterology and Nutrition Unit, The E. Wolfson Medical Center, Holon, Israel
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology Endocrinology and Metabolism, University of Amsterdam, Amsterdam, the Netherlands
| | - Robert Battat
- Department of Surgery, Università Tor Vergata, Roma, Italy
| | | | - Gabriele Bislenghi
- Department of Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Steven Ross Brown
- Center for Inflammatory Bowel Diseases, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Johan Burisch
- Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - María José Casanova
- National Institute of Health Research Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals, Nottingham
- Translational Medical Sciences, School of Medicine, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham. NG7 2UH. United Kingdom
| | | | - Joline de Groof
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Alaa El-Hussuna
- Health Sciences Postgraduate Program, Pontificia Universidade Católica do Paraná (PUCPR), Curitiba, Brazil
| | - Pierre Ellul
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Catarina Fidalgo
- Department of Gastroenterology, Venizeleio General Hospital, Heraklion, Greece
| | - Gionata Fiorino
- Department of Gastroenterology, Attikon University Hospital, Athens, Greece
| | - Javier Gisbert
- Department of Surgery, Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - João Guedelha Sabino
- APC Microbiome Ireland, College of Medicine and Health, University College of Cork, Cork, Ireland
| | - Jurij Hanzel
- Department of Colon & Rectal Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Stefan Holubar
- Department of Gastroenterology, University Medical Centre Ljubljana, Ljubljana; Chair of Internal Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Marietta Iacucci
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Nusrat Iqbal
- Gastroenterology Department. Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | | | - Konstantinos Karmiris
- Division of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
- Division of Gastroenterology, Hospital da Luz, Lisboa, Portugal
| | | | | | - Gaetano Luglio
- Colorectal Surgery, Royal Surrey NHS Foundation Trust, Guildford, UK
| | - Christian Maaser
- Florence Nightingale Faculty of Nursing- Midwifery and Palliative Care, King's College London, London, United Kingdom
| | - Gordon Moran
- Gastroenterology Department. Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid. Spain
| | - Nurulamin Noor
- Gastrounit, Medical Division, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre; Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
| | | | - Georgios Peros
- Department of Abdominal Surgery, University Hospitals Leuven, Belgium
| | - Catherine Reenaers
- CED Schwerpunktpraxis, Münster and Medical Faculty of the University of Münster, Münster, NRW, Germany
| | - Giuseppe Sica
- Division of Gastroenterology, Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Rotem Sigall-Boneh
- First Department of Medicine, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Stephan R Vavricka
- IRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Gastroenterology and Endoscopy, Milan, Italy
| | - Henit Yanai
- The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Molecular Prediction of Inflammatory Bowel Disease (PREDICT), Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark
| | - Tim Raine
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Hannah Gordon
- Translational Gastroenterology and Liver Unit, University of Oxford, Oxford, UK
| | - Pär Myrelid
- Department of Surgery and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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10
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Hammoudi N, Sachar D, D'Haens G, Reinisch W, Kotze PG, Vermeire S, Schölmerich J, Kamm MA, Griffiths A, Panes J, Ghosh S, Siegel CA, Bemelman W, O'Morain C, Steinwurz F, Fleshner P, Mantzaris GJ, Sands B, Abreu MT, Dotan I, Turner D, Dignass A, Allez M. Outcomes and Endpoints of Postoperative Recurrence in Crohn's Disease: Systematic Review and Consensus Conference. J Crohns Colitis 2024; 18:943-957. [PMID: 38112601 DOI: 10.1093/ecco-jcc/jjad205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/24/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Outcomes after ileocolonic resection in Crohn's disease [CD] are heterogeneous, and a clear definition of postoperative recurrence remains to be determined. Our Endpoints Working Group of the International Organization for the study of Inflammatory Bowel Disease [IOIBD] aimed to standardise postoperative outcomes, to discuss which endpoints should be used for postoperative clinical trials, and to define those which could be used in trials or registries. METHODS Based on a systematic review of the literature, recommendations and statements were drafted and sent to all IOIBD members for a first round of voting. Recommendations and statements were revised based on the voters' comments during a consensus hybrid conference open to all IOIBD members. If no agreement was reached after two rounds of voting, the statement was excluded. RESULTS In the systematic review, 3071 manuscripts were screened of which 434 were included. Sixteen recommendations were identified, of which 11 were endorsed. Recommendations and statements include that endoscopy remains the gold standard and should be used as a short-term primary endpoint in both observational cohorts and randomised controlled trials. Clinical symptoms classically used in clinical trials for luminal CD are not reliable in this specific situation. For that reason, longer-term endpoints should be based on the evidence of macroscopic inflammation assessed by imaging techniques, endoscopy, or as reflected by the presence of complications. CONCLUSIONS Agencies recommend the use of clinical evaluations, as in the case of luminal CD, and do not recognise primary endpoints based solely on endoscopy. This consensus has led to agreement on the need to define postoperative endoscopy-based and/or imaging-based endpoints.
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Affiliation(s)
- Nassim Hammoudi
- Department of Gastroenterology, Hôpital Saint-Louis, Université Paris Cité, Paris, France
| | - David Sachar
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Geert D'Haens
- Department of Gastroenterology, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Walter Reinisch
- Department Internal Medicine III, Division Gastroenterology & Hepatology, Medical University of Vienna, Vienna, Austria
| | | | - Severine Vermeire
- Department of Gastroenterology & Hepatology, University Hospital Leuven, Leuven, Belgium
| | | | - Michael A Kamm
- Department of Gastroenterology, St Vincent's Hospital, and Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Anne Griffiths
- IBD Centre, SickKids Hospital, University of Toronto, Toronto, ON, Canada
| | - Julian Panes
- Formerly Department of Gastroenterology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Subrata Ghosh
- APC Microbiome Ireland, College of Medicine and Health, University College Cork, Cork, Ireland
| | - Corey A Siegel
- IBD Center, Section of Gastroenterology and Hepatology, Dartmouth Hitchcock Medical Center, Lebanon, USA
| | - Willem Bemelman
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Flavio Steinwurz
- Department of Gastroenterology, Hospital Israelita Albert Einstein, Sao Paulo, Brazil
| | - Phillip Fleshner
- Division of Colorectal Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Bruce Sands
- Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Maria T Abreu
- Department of Medicine, Division of Gastroenterology, Crohn's and Colitis Center, Leonard M. Miller School of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Iris Dotan
- Division of Gastroenterology, Rabin Medica Center, Petah-Tikva, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dan Turner
- Juliet Keidan Institute of Pediatric Gastroenterology, Shaare Zedek Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt Am Main, Germany
| | - Matthieu Allez
- Department of Gastroenterology, Hôpital Saint-Louis, Université Paris Cité, Paris, France
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11
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Scow JS. Modern surgery for Crohn's disease: When to divert, impact of biologics on infectious complications, and surgical techniques to decrease post-operative recurrence of Crohn's disease. Surg Open Sci 2024; 19:20-23. [PMID: 38585036 PMCID: PMC10995856 DOI: 10.1016/j.sopen.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 02/14/2024] [Indexed: 04/09/2024] Open
Abstract
Crohn's disease is a complex condition that confers a significant risk of requiring multiple surgeries. Questions that surgeons must frequently answer include: which patients benefit from diversion? Does monoclonal antibody therapy increase post-operative complications? And, are there surgical techniques that can prevent the recurrence of Crohn's disease? This review examines current data to answer these questions.
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Affiliation(s)
- Jeffrey S. Scow
- Division of Colorectal Surgery, Department of Surgery, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, United States of America
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12
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Triantafillidis JK. Surgical treatment of inflammatory bowel disease: From the gastroenterologist's stand-point. World J Gastrointest Surg 2024; 16:1235-1254. [PMID: 38817292 PMCID: PMC11135302 DOI: 10.4240/wjgs.v16.i5.1235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/17/2024] [Accepted: 04/24/2024] [Indexed: 05/23/2024] Open
Abstract
Treatment of ulcerative colitis (UC) and Crohn's disease (CD) represents, in the majority of cases, a real challenge to the gastroenterologist's abilities and skills as well as a clinical test concerning his/her levels of medical knowledge and experience. During the last two decades, our pharmaceutical arsenal was significantly strengthened, especially after the introduction of the so-called biological agents, drugs which to a large extent not only improved the results of conservative treatment but also changed the natural history of the disease. However, colectomy is still necessary for some patients with severe UC although smaller compared to the past, precisely because of the improvements achieved in the available conservative treatment. Nevertheless, surgeries to treat colon dysplasia and cancer are increasing to some extent. At the same time, satisfactory improvements in surgical techniques, the pre-and post-operative care of patients, as well as the selection of the appropriate time for performing the surgery have been noticed. Regarding patients with CD, the improvement of conservative treatment did not significantly change the need for surgical treatment since two-thirds of patients need to undergo surgery at some point in the course of their disease. On the other hand, the outcome of the operation has improved through good preoperative care as well as the wide application of more conservative surgical techniques aimed at keeping as much of the bowel in situ as possible. This article discusses the indications for surgical management of UC patients from the gastroenterologist's point of view, the results of the emerging new techniques such as transanal surgery and robotics, as well as alternative operations to the classic ileo-anal-pouch anastomosis. The author also discusses the basic principles of surgical management of patients with CD based on the results of the relevant literature. The self-evident is emphasized, that is, to achieve an excellent therapeutic result in patients with severe inflammatory bowel disease in today's era; the close cooperation of gastroenterologists with surgeons, pathologists, imaging, and nutritionists is of paramount importance.
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Affiliation(s)
- John K Triantafillidis
- Inflammatory Bowel Disease Unit, “Metropolitan General” Hospital, Holargos 15562, Attica, Greece
- Hellenic Society of Gastrointestinal Oncology, Haidari 12461, Athens, Greece
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13
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Pellino G, Millán Scheiding M. New surgical techniques and strategies for Crohn's disease: Results vs expectations. Cir Esp 2024:S2173-5077(24)00124-8. [PMID: 38763486 DOI: 10.1016/j.cireng.2024.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 04/17/2024] [Indexed: 05/21/2024]
Affiliation(s)
- Gianluca Pellino
- Vall d'Hebron University Hospital, Universitat Autonoma de Barcelona UAB, Barcelona, Spain
| | - Mónica Millán Scheiding
- Unidad de Coloproctología, Servicio de Cirugía General y Aparato Digestivo, Hospital Universitari i Politècnic La Fe, Valencia, Spain.
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14
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Kelm M, Benatzky C, Buck V, Widder A, Schoettker K, Rosenfeldt M, Brand M, Schlegel N, Germer CT, Meining A, Nusrat A, Flemming S. Positive resection margins in Crohn's disease are a relevant risk factor for postoperative disease recurrence. Sci Rep 2024; 14:10823. [PMID: 38734721 PMCID: PMC11088694 DOI: 10.1038/s41598-024-61697-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/08/2024] [Indexed: 05/13/2024] Open
Abstract
Postoperative disease recurrence in Crohn's disease represents a relevant issue despite recent advancements in surgical and medical therapies. Additional criteria are necessary to improve the identification of patients at risk and to enable selective therapeutic approaches. The role of resection margins on disease recurrence remains unclear and general recommendations are lacking. A single-center retrospective analysis was performed including all patients who received ileocecal resection due to Crohn's disease. Resection margins were analyzed by two independent pathologists and defined by histopathological criteria based on previous consensus reports. 158 patients were included for analysis with a median follow up of 35 months. While postoperative morbidity was not affected, positive resection margins resulted in significantly increased rates of severe endoscopic recurrence at 6 months (2.0% versus 15.6%, p = 0.02) and overall (4.2% versus 19.6%, p = 0.001), which resulted in significantly increased numbers of surgical recurrence (0% versus 4.5%, p = 0.04). Additionally, positive margins were identified as independent risk factor for severe endoscopic disease recurrence in a multivariate analysis. Based on that, positive margins represent an independent risk factor for postoperative endoscopic and surgical disease recurrence. Prospective studies are required to determine whether extended resection or postoperative medical prophylaxis is beneficial for patients with positive resection margins.
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Affiliation(s)
- Matthias Kelm
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany
| | - Clara Benatzky
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany
| | - Viktoria Buck
- Department of Pathology, University of Würzburg, Würzburg, Germany
| | - Anna Widder
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany
| | - Katrin Schoettker
- Department of Internal Medicine, Division of Gastroenterology, University Hospital of Würzburg, Würzburg, Germany
| | | | - Markus Brand
- Department of Internal Medicine, Division of Gastroenterology, University Hospital of Würzburg, Würzburg, Germany
| | - Nicolas Schlegel
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany
| | - Christoph-Thomas Germer
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany
| | - Alexander Meining
- Department of Internal Medicine, Division of Gastroenterology, University Hospital of Würzburg, Würzburg, Germany
| | - Asma Nusrat
- Department of Pathology, University of Michigan Medical School, Ann Arbor, USA
| | - Sven Flemming
- Department for General, Visceral, Transplant, Vascular and Pediatric Surgery, University Hospital of Würzburg, Oberduerrbacher Str., 697080, Würzburg, Germany.
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15
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Ip CL, Boyapati R, Kalla R. Postoperative small bowel Crohn's disease: how to diagnose, manage and treat. Curr Opin Gastroenterol 2024; 40:209-216. [PMID: 38294891 DOI: 10.1097/mog.0000000000001007] [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: 02/02/2024]
Abstract
PURPOSE OF REVIEW Crohn's disease is a relapsing inflammatory condition and disease recurrence after surgery is common. Significant variation in clinical practice remains despite progress in management of postoperative Crohn's disease. In this review, we summarise current management strategies and guidelines, unmet needs, and research progress in this field. RECENT FINDINGS There has been real progress in risk stratifying individuals' postsurgery and tailoring therapies based on their risk; this has been incorporated into current management guidelines in the USA, UK, and Europe. Furthermore, novel noninvasive monitoring tools such as intestinal ultrasound have shown high sensitivity and specificity at detecting disease recurrence and are an attractive point-of-care test. Recent studies are also investigating multiomic biomarkers to prognosticate postoperative Crohn's disease. However, given the heterogeneity within this condition, large multicentre clinical validation across all age groups is needed for clinical translation in the future. SUMMARY Ongoing progress in research and the development of novel prognostic and noninvasive disease monitoring tools offers hope for personalised therapy tailored to individual recurrence risk in postoperative Crohn's disease.
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Affiliation(s)
- Chak Lam Ip
- National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London
- The Centre for Liver and Digestive Disorders, Royal Infirmary of Edinburgh, Edinburgh UK
| | - Ray Boyapati
- Department of Gastroenterology, Monash Medical Centre, Melbourne, Australia
| | - Rahul Kalla
- The Centre for Liver and Digestive Disorders, Royal Infirmary of Edinburgh, Edinburgh UK
- Gut Research Unit, Institute of Regeneration and Repair, University of Edinburgh, Edinburgh, UK
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16
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Cheng W, Huang Z, Qin S, Liang Z, Gao X, Liu G, Guo Q. Inflammatory mesenteric fat detected by Intestinal ultrasound is correlated with poor long-term clinical outcomes in patients with Crohn's disease. Dig Liver Dis 2024; 56:723-729. [PMID: 38061972 DOI: 10.1016/j.dld.2023.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/15/2023] [Accepted: 10/19/2023] [Indexed: 04/29/2024]
Abstract
BACKGROUND Data on the correlation between inflammatory mesenteric fat (i-fat), detected by intestinal ultrasound (IUS), and the prognosis of Crohn's disease (CD) remains limited. AIMS To investigate the impact of IUS-detected i-fat on long-term clinical outcomes. METHODS We retrospectively enrolled 171 active CD patients who initiated infliximab. Clinical remission (CR), mucosal healing (MH) and transmural healing (TH) were assessed at week-14 and 1 year. RESULTS Baseline i-fat was detected in 107 patients, while 64 without i-fat. At week-14 and 1 year, patients with i-fat showed lower rates of CR (61.7% vs. 87.5%; 62.3% vs. 86.7%), MH (20.6% vs. 46.9%; 38.6% vs. 65.0%) and TH (10.3% vs. 31.3%; 21.6% vs. 51.7%), compared to those without (all p<0.01). Multivariable analysis revealed that baseline i-fat was a negative predictor for CR (OR=0.212) and MH (OR=0.425) at week-14, and CR (OR=0.340) and TH (OR=0.364) at 1 year (all p<0.05). At week-14, 56 patients with baseline i-fat recovered to without i-fat. Patients with i-fat recovery had higher rates of CR (86.8% vs. 23.1%), MH (58.5% vs. 7.7%) and TH (34.0% vs. 2.6%) at 1 year than those with i-fat at week-14 (all p<0.001). CONCLUSION IUS-detected i-fat correlated poor long-term clinical outcomes in CD with infliximab.
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Affiliation(s)
- Wenjie Cheng
- Department of Medical Ultrasound, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Zicheng Huang
- Departments of Gastroenterology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Si Qin
- Department of Medical Ultrasound, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Zhuohua Liang
- Department of Medical Ultrasound, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Xiang Gao
- Departments of Gastroenterology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - GuangJian Liu
- Department of Medical Ultrasound, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China.
| | - Qin Guo
- Departments of Gastroenterology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China.
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17
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Alibert L, Betton L, Falcoz A, Manceau G, Benoist S, Zerbib P, Podevin J, Maggiori L, Brouquet A, Tyrode G, Vuitton L, Vernerey D, Lefevre JH, Lakkis Z. Does Kono-S Anastomosis Reduce Recurrence in Crohn's Disease Compared with Conventional Ileocolonic Anastomosis? A Nationwide Propensity Score-matched Study from GETAID Chirurgie Group [KoCoRICCO Study]. J Crohns Colitis 2024; 18:525-532. [PMID: 37850342 DOI: 10.1093/ecco-jcc/jjad176] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND AND AIMS Postoperative recurrence is a major concern in Crohn's disease. The Kono-S anastomosis has been described to reduce the rate of recurrence. However, the level of evidence for its effectiveness remains low. The KoCoRICCO study aimed to compare outcomes between Kono-S anastomosis and conventional anastomosis in two nationwide, prospective cohorts. METHODS Adult patients with Crohn's disease, who underwent ileocolonic resection with Kono-S anastomosis, were prospectively included in seven referral centres between 2020 and 2022. Patients with conventional side-to-side anastomosis were enrolled from a previously published cohort. A propensity score analysis was performed to compare recurrence at first endoscopy in a matched 1:2 ratio population. RESULTS A total of 433 patients with ileocolonic anastomosis were enrolled, of whom 155 had a Kono-S anastomosis. Before matching, both groups were unbalanced for preoperative, intraoperative, and postoperative characteristics. After matching patients with available endoscopic follow-up, endoscopic recurrence ≥i2 was found in 47.5% of the Kono-S group and 44.3% of the conventional side-to-side group [p = 0.6745]. CONCLUSIONS The KoCoRICCO study suggests that Kono-S anastomosis does not reduce the risk of endoscopic recurrence in Crohn's disease compared with conventional side-to-side anastomosis. Further research with a longer follow-up is necessary to determine whether there is a potential benefit on surgical recurrence.
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Affiliation(s)
- Line Alibert
- University Hospital of Besançon, Department of Digestive Surgery, Besançon, France
| | - Louis Betton
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Antoine Falcoz
- University Hospital of Besançon, Methodology and Quality of Life Unit in Oncology, Besançon, France
- Établissement Français du Sang Bourgogne Franche-Comté, Interactions Hôte-Greffon-Tumeur/Ingénierie Cellulaire et Génique, Besançon, France
| | - Gilles Manceau
- European Georges Pompidou Hospital, Department of Digestive and Oncologic Surgery, Paris, France
| | - Stéphane Benoist
- Bicêtre Hospital, Department of Digestive Surgery and Surgical Oncology, Le Kremlin Bicêtre, France
| | - Philippe Zerbib
- Lille University Hospital, Department of Digestive Surgery and Transplantation, Lille, France
| | - Juliette Podevin
- University Hospital of Nantes, Digestive and Endocrine Surgery Clinic, Nantes, France
| | - Léon Maggiori
- St Louis Hospital, Department of General- Endocrine and Digestive Surgery, Paris, France
| | - Antoine Brouquet
- Bicêtre Hospital, Department of Digestive Surgery and Surgical Oncology, Le Kremlin Bicêtre, France
| | - Gaëlle Tyrode
- University Hospital of Besançon, Department of Gastroenterology, Besançon, France
| | - Lucine Vuitton
- University Hospital of Besançon, Department of Gastroenterology, Besançon, France
| | - Dewi Vernerey
- University Hospital of Besançon, Methodology and Quality of Life Unit in Oncology, Besançon, France
| | - Jérémie H Lefevre
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Zaher Lakkis
- University Hospital of Besançon, Department of Digestive Surgery, Besançon, France
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18
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Spertino M, Gabbiadini R, Dal Buono A, Busacca A, Franchellucci G, Migliorisi G, Repici A, Spinelli A, Bezzio C, Armuzzi A. Management of Post-Operative Crohn's Disease: Knowns and Unknowns. J Clin Med 2024; 13:2300. [PMID: 38673573 PMCID: PMC11051270 DOI: 10.3390/jcm13082300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
Crohn's disease (CD) is a chronic inflammatory disorder of the gastrointestinal tract characterized by relapsing-remission phases. CD often requires surgical intervention during its course, mainly ileo-cecal/ileo-colonic resection. However, surgery in CD is not curative and post-operative recurrence (POR) can happen. The management of CD after surgery presents challenges. Ensuring timely, effective, and safe therapy to prevent POR is essential but difficult, considering that approximately 20-30% of subjects may not experience endoscopic POR and that 40-50% will only exhibit intermediate lesions, which carry a low risk of mid- and long-term clinical and surgical POR. Currently, there are two accepted intervention strategies: early post-operative prophylactic therapy (systematically or based on the patient's risk of recurrence) or starting therapy after confirming endoscopic POR 6-12 months after surgery (endoscopy-driven prophylactic therapy). The risk of overtreatment lies in exposing patients to undesired adverse events, along with the costs associated with medications. Conversely, undertreatment may lead to missed opportunities to prevent bowel damage and the necessity for additional surgery. This article aims to perform a comprehensive review regarding the optimal strategy to reduce the risk of POR in CD patients and the current therapeutic options.
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Affiliation(s)
- Matteo Spertino
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
| | - Roberto Gabbiadini
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (R.G.); (A.D.B.); (A.B.)
| | - Arianna Dal Buono
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (R.G.); (A.D.B.); (A.B.)
| | - Anita Busacca
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (R.G.); (A.D.B.); (A.B.)
| | - Gianluca Franchellucci
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
| | - Giulia Migliorisi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
- Endoscopy Unit, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
- Division of Colon and Rectal Surgery, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Cristina Bezzio
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (R.G.); (A.D.B.); (A.B.)
| | - Alessandro Armuzzi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; (M.S.); (G.F.); (G.M.); (A.R.); (A.S.); (C.B.)
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (R.G.); (A.D.B.); (A.B.)
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19
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Rieder F, Mukherjee PK, Massey WJ, Wang Y, Fiocchi C. Fibrosis in IBD: from pathogenesis to therapeutic targets. Gut 2024; 73:854-866. [PMID: 38233198 PMCID: PMC10997492 DOI: 10.1136/gutjnl-2023-329963] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/29/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Intestinal fibrosis resulting in stricture formation and obstruction in Crohn's disease (CD) and increased wall stiffness leading to symptoms in ulcerative colitis (UC) is among the largest unmet needs in inflammatory bowel disease (IBD). Fibrosis is caused by a multifactorial and complex process involving immune and non-immune cells, their soluble mediators and exposure to luminal contents, such as microbiota and environmental factors. To date, no antifibrotic therapy is available. Some progress has been made in creating consensus definitions and measurements to quantify stricture morphology for clinical practice and trials, but approaches to determine the degree of fibrosis within a stricture are still lacking. OBJECTIVE We herein describe the current state of stricture pathogenesis, measuring tools and clinical trial endpoints development. DESIGN Data presented and discussed in this review derive from the past and recent literature and the authors' own research and experience. RESULTS AND CONCLUSIONS Significant progress has been made in better understanding the pathogenesis of fibrosis, but additional studies and preclinical developments are needed to define specific therapeutic targets.
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Affiliation(s)
- Florian Rieder
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Pranab K Mukherjee
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - William J Massey
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Yan Wang
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Claudio Fiocchi
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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20
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Ullrich SJ, Frischer JS. Surgical management of complicated Crohn's disease. Semin Pediatr Surg 2024; 33:151399. [PMID: 38642531 DOI: 10.1016/j.sempedsurg.2024.151399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2024]
Abstract
Surgical management of pediatric Crohn's disease is fundamentally palliative, aiming to treat the sequalae of complicated disease while preserving intestinal length. Multidisciplinary discussion of risk factors and quality of life should take place prior to operative intervention. Though the surgical management of pediatric Crohn's disease is largely based on the adult literature, there are considerations specific to the pediatric population - notably disease and treatment effects on growth and development. Intrabdominal abscess is approached with percutaneous drainage when feasible, reserving surgical intervention for the patient who is unstable or failing medical therapy. Pediatric patients with fibrostenotic disease should be considered for strictureplasty when possible, for maximum preservation of bowel length. Patients with medically refractory Crohn's proctocolitis should be treated initially with fecal diversion without proctocolectomy.
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Affiliation(s)
- Sarah J Ullrich
- Colorectal Center at Cincinnati Children's Hospital, Divison of Pediatric General & Thoracic Surgery, 3333 Burnet Ave, MLC-2024, Cincinnati, OH 45229, USA
| | - Jason S Frischer
- Colorectal Center at Cincinnati Children's Hospital, Divison of Pediatric General & Thoracic Surgery, 3333 Burnet Ave, MLC-2024, Cincinnati, OH 45229, USA.
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21
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Carter M, Lim IIP. Surgical management of pediatric Crohn's disease. Semin Pediatr Surg 2024; 33:151401. [PMID: 38615423 DOI: 10.1016/j.sempedsurg.2024.151401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Management of pediatric-onset Crohn's disease uniquely necessitates consideration of growth, pubertal development, psychosocial function and an increased risk for multiple future surgical interventions. Both medical and surgical management are rapidly advancing; therefore, it is increasingly important to define the role of surgery and the breadth of surgical options available for this complex patient population. Particularly, the introduction of biologics has altered the disease course; however, the ultimate need for surgical intervention has remained unchanged. This review defines and evaluates the surgical techniques available for management of the most common phenotypes of pediatric-onset Crohn's disease as well as identifies critical perioperative considerations for optimizing post-surgical outcomes.
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Affiliation(s)
- Michela Carter
- Department of Surgery, Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Irene Isabel P Lim
- Department of Pediatric Surgery, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, 2401 Gillham Road, Kansas City, MO 64108, United States.
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22
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Yamamoto-Furusho JK, López-Gómez JG, Bosques-Padilla FJ, Martínez-Vázquez MA, De-León-Rendón JL. First Mexican Consensus on Crohn's disease. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2024; 89:280-311. [PMID: 38762431 DOI: 10.1016/j.rgmxen.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/19/2024] [Indexed: 05/20/2024]
Abstract
INTRODUCTION Crohn's disease (CD) is a subtype of chronic and incurable inflammatory bowel disease. It can affect the entire gastrointestinal tract and its etiology is unknown. OBJECTIVE The aim of this consensus was to establish the most relevant aspects related to definitions, diagnosis, follow-up, medical treatment, and surgical treatment of Crohn's disease in Mexico. MATERIAL AND METHODS Mexican specialists in the areas of gastroenterology and inflammatory bowel disease were summoned. The consensus was divided into five modules, with 69 statements. Applying the Delphi panel method, the pre-meeting questions were sent to the participants, to be edited and weighted. At the face-to-face meeting, all the selected articles were shown, underlining their level of clinical evidence; all the statements were discussed, and a final vote was carried out, determining the percentage of agreement for each statement. RESULTS The first Mexican consensus on Crohn's disease was produced, in which recommendations for definitions, classifications, diagnostic aspects, follow-up, medical treatment, and surgical treatment were established. CONCLUSIONS Updated recommendations are provided that focus on definitions, classifications, diagnostic criteria, follow-up, and guidelines for conventional medical treatment, biologic therapy, and small molecule treatment, as well as surgical management.
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Affiliation(s)
- J K Yamamoto-Furusho
- Clínica de Enfermedad Inflamatoria Intestinal, Departamento de Gastroenterología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
| | - J G López-Gómez
- Clínica de Enfermedad Inflamatoria Intestinal, Servicio de Gastroenterología, Centro Médico Nacional 20 de Noviembre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - F J Bosques-Padilla
- Departamento de Gastroenterología, Hospital Universitario de la Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | | | - J L De-León-Rendón
- Clínica de Enfermedad Inflamatoria Intestinal, Servicio de Coloproctología, Hospital General de México, Mexico City, Mexico
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23
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Sanger CB. Targeted mesenteric approaches to ileocolic Crohn's disease: A promising operative approach. Am J Surg 2024; 230:14-15. [PMID: 38104022 DOI: 10.1016/j.amjsurg.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Affiliation(s)
- Cristina B Sanger
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA; William S. Middleton Memorial Veteran's Hospital, Madison, WI, USA.
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24
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Holubar SD, Lipman J, Steele SR, Uchino T, Lincango EP, Liska D, Ban K, Rosen D, Sommovilla J, Gorgun E, Kessler H, Valente M, Hull T. Safety & feasibility of targeted mesenteric approaches with Kono-S anastomosis and extended mesenteric excision in ileocolic resection and anastomosis in Crohn's disease. Am J Surg 2024; 230:16-20. [PMID: 37914660 DOI: 10.1016/j.amjsurg.2023.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND The mesentery has recently been implicated in the pathophysiology of Crohn's disease (CD), and several techniques have been developed to target the mesentery to reduce its influence on recurrence. We aimed to describe short-term safety and feasibility after these approaches. METHODS This is a comparative, retrospective, single-center cohort study of consecutive CD patients undergoing primary or redo ileocolic resection from 2015 to 2022 with Kono-S anastomosis (KSA), extended mesenteric excision (EME) only, or both: mesenteric excision and exclusion (MEE). RESULTS 186 patients underwent KSA (n = 74), EME (n = 66), or MEE (n = 46). The groups had comparable baseline characteristics. The MEE group operative time was longer (median: 187 vs. KSA 170, EME 152 min, p < 0.01). Postoperatively, the groups had similar lengths of stay (median 4 days), readmissions (9.1 %), major postoperative complications (6.5 %), and anastomotic leaks (1.1 %). CONCLUSION Targeting the mesentery with novel surgical approaches for ileocolic Crohn's disease was safe and feasible for short-term follow-up.
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Affiliation(s)
- Stefan D Holubar
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA.
| | - Jeremy Lipman
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Scott R Steele
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tairin Uchino
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Eddy P Lincango
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - David Liska
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Kristen Ban
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - David Rosen
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Joshua Sommovilla
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Emre Gorgun
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Hermann Kessler
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Michael Valente
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tracy Hull
- Dept. of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic, Cleveland, OH, USA
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25
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Shehada M, McMahon LE. Recurrent Crohn's disease. Semin Pediatr Surg 2024; 33:151403. [PMID: 38593515 DOI: 10.1016/j.sempedsurg.2024.151403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Although surgical management of the ileocolic segment in pediatric Crohn's disease is not curative, the main goal of therapy is to allow for growth, adequate nutrition, and age-appropriate development. Recurrent disease at the site of anastomosis presents as a major morbidity. Several factors have been implicated in the development of surgical recurrence though data in the literature is scarce. This review explores the epidemiology of recurrent ileocolic disease following primary surgery, indications for surgical intervention, and techniques reported in the literature. Pediatric data is scarce, and therefore, much of it is extrapolated from adult literature.
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Affiliation(s)
- Mahmoud Shehada
- Department of Surgery, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive, Lebanon, NH 03756, USA.
| | - Lisa E McMahon
- Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, AZ, USA.
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26
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Gu P, Dube S, Gellada N, Choi SY, Win S, Lee YJ, Yang S, Haritunians T, Melmed GY, Vasiliauskas EA, Bonthala N, Syal G, Yarur AJ, Ziring D, Rabizadeh S, Fleshner P, Kallman C, Devkota S, Targan SR, Li D, McGovern DPB. Pre-operative visceral adipose tissue radiodensity is a potentially novel prognostic biomarker for early endoscopic post-operative recurrence in Crohn's disease. World J Gastrointest Surg 2024; 16:740-750. [PMID: 38577075 PMCID: PMC10989343 DOI: 10.4240/wjgs.v16.i3.740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/04/2024] [Accepted: 01/30/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Evidence suggests inflammatory mesenteric fat is involved in post-operative recurrence (POR) of Crohn's disease (CD). However, its prognostic value is uncertain, in part, due to difficulties studying it non-invasively. AIM To evaluate the prognostic value of pre-operative radiographic mesenteric parameters for early endoscopic POR (ePOR). METHODS We conducted a retrospective cohort study of CD subjects ≥ 12 years who underwent ileocecal or small bowel resection between 1/1/2007 to 12/31/2021 with computerized tomography abdomen/pelvis ≤ 6 months pre-operatively and underwent ileocolonoscopy ≤ 15 months post-operatively. Visceral adipose tissue (VAT) volume (cm3), ratio of VAT:subcutaneous adipose tissue (SAT) volume, VAT radiodensity, and ratio of VAT:SAT radiodensity were generated semiautomatically. Mesenteric lymphadenopathy (LAD, largest lymph node > 10 mm) and severe vasa recta (VR) engorgement (diameter of the VR supplying diseased bowel ≥ 2 × VR supplying healthy bowel) were derived manually. The primary outcome was early ePOR (Rutgeert's score ≥ i2 on first endoscopy ≤ 15 months post-operatively) and the secondary outcome was ePOR severity (Rutgeert's score i0-4). Regression analyses were performed adjusting for demographic and disease-related characteristics to calculate adjusted odds ratio (aOR) and 95% confidence interval (CI). RESULTS Of the 139 subjects included, 45% of subjects developed early ePOR (n = 63). VAT radiodensity (aOR 0.59, 95%CI: 0.38-0.90) and VAT:SAT radiodensity (aOR 8.54, 95%CI: 1.48-49.28) were associated with early ePOR, whereas, VAT volume (aOR 1.23, 95%CI: 0.78-1.95), VAT:SAT volume (aOR 0.80, 95%CI: 0.53-1.20), severe VR engorgement (aOR 1.53, 95%CI: 0.64-3.66), and mesenteric LAD (aOR 1.59, 95%CI: 0.67-3.79) were not. Similar results were observed for severity of ePOR. CONCLUSION VAT radiodensity is potentially a novel non-invasive prognostic imaging marker to help risk stratify CD patients for POR.
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Affiliation(s)
- Phillip Gu
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Shishir Dube
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Norman Gellada
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - So Yung Choi
- Department of Biostatistics Shared Resource, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Susan Win
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Yoo Jin Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu 42601, South Korea
| | - Shaohong Yang
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Talin Haritunians
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Gil Y Melmed
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Eric A Vasiliauskas
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Niru Bonthala
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
| | - Gaurav Syal
- Department of Medicine, University of California at San Diego, San Diego, CA 92093, United States
| | - Andres J Yarur
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - David Ziring
- Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Shervin Rabizadeh
- Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Phillip Fleshner
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Cindy Kallman
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Suzanne Devkota
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Stephan R Targan
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Dalin Li
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Dermot PB McGovern
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
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Fichera A, Mangrola AM, Olortegui KS, Rebollo Salazar DA, Stringfield SB, Kapadia MR, Madduri SS, Ogola GO, Krane MK. Long-term Outcomes of the Kono-S Anastomosis: A Multicenter Study. Dis Colon Rectum 2024; 67:406-413. [PMID: 38039388 DOI: 10.1097/dcr.0000000000003132] [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: 12/03/2023]
Abstract
BACKGROUND Postoperative recurrence remains a significant problem in Crohn's disease, and the mesentery is implicated in the pathophysiology. The Kono-S anastomosis was designed to exclude the mesentery from a wide anastomotic lumen, limit luminal distortion and fecal stasis, and preserve innervation and vascularization. OBJECTIVE To review postoperative complications and long-term outcomes of the Kono-S anastomosis in a large series of consecutive unselected patients with Crohn's disease. DESIGN Retrospective study of prospectively collected patients. SETTINGS Four tertiary referral centers. PATIENTS Consecutive patients with Crohn's disease who underwent resection with Kono-S anastomosis between May 2010 and June 2022. INTERVENTIONS Extracorporeal handsewn Kono-S anastomosis. MAIN OUTCOME MEASURES Postoperative outcomes and recurrence defined as endoscopic, clinical, laboratory, or surgical, including endoscopic, intervention. RESULTS A total of 262 consecutive patients (53.4% male) were included. The mean duration of disease at surgery was 145.1 months. One hundred thirty-five patients (51.5%) had previous abdominal surgery for Crohn's disease. Forty-four patients (17%) were actively smoking and 150 (57.3%) were on biologic therapy. Anastomotic failure occurred in 4 (1.5%), with 2 patients requiring reoperation (0.7%). Sixteen patients had postoperative surgical site infection (6.1%). With a median follow-up of 49.4 months, 20 patients (7.6%) were found to have surgical recurrence. In the multivariate analysis, perianal disease (OR = 2.83, p = 0.001), urgent/emergent surgery (OR = 3.23, p = 0.007), and postoperative use of steroids (OR = 2.29, p = 0.025) were associated with increased risk of overall recurrence. LIMITATIONS Retrospective study and variability of perioperative medical therapy. CONCLUSIONS This study showed very low postoperative complication rates despite the complexity of the patient population. There was a low rate of surgical recurrence, likely due to the intrinsic advantages of the anastomotic configuration and the low rate of postoperative septic complications. In experienced hands, the Kono-S anastomosis is a safe technique with very promising short- and long-term results. Randomized controlled trials are underway to validate this study's findings. See Video Abstract . RESULTADO A LARGO PLAZO DE LA ANASTOMOSIS KONOS UN ESTUDIO MULTICNTRICO ANTECEDENTES:La recurrencia posoperatoria sigue siendo un problema importante en la enfermedad de Crohn y el mesenterio está implicado en la fisiopatología. La anastomosis Kono-S fue diseñada para excluir el mesenterio de una anastomosis amplia, limitar la distorsión luminal y la estasis fecal y preservar la inervación y vascularización.OBJETIVO:Revisar las complicaciones posoperatorias y los resultados a largo plazo de la anastomosis Kono-S en una gran serie de pacientes consecutivos no seleccionados con enfermedad de Crohn.DISEÑO:Estudio retrospectivo de pacientes recolectados prospectivamente.ESCENARIO:Cuatro centros de referencia terciarios.PACIENTES:Pacientes consecutivos con enfermedad de Crohn sometidos a resección con anastomosis Kono-S entre mayo de 2010 y junio de 2022.INTERVENCIONES:Anastomosis Kono-S extracorpórea manual.PRINCIPALES MEDIDAS DE RESULTADO:Resultados posoperatorios y recurrencia definidos como endoscópicos, clínicos, de laboratorio o quirúrgicos, incluida la intervención endoscópica.RESULTADOS:Se incluyeron un total de 262 pacientes consecutivos (53,4% varones). La duración media de la enfermedad al momento de la cirugía fue de 145,1 meses. Ciento treinta y cinco pacientes (51,5%) habían tenido cirugía abdominal previa por enfermedad de Crohn. Cuarenta y cuatro pacientes (17%) eran fumadores activos y 150 (57,3%) estaban en tratamiento biológico. Se produjo filtración anastomótica en 4 (1,5%) y 2 pacientes requirieron reoperación (0,7%). Dieciséis pacientes tuvieron infección postoperatoria del sitio quirúrgico (6,1%). Con una mediana de seguimiento de 49,4 meses, se encontró que 20 pacientes (7,6%) tuvieron recurrencia quirúrgica. En el análisis multivariado, la enfermedad perianal (OR = 2,83, p = 0,001), la cirugía urgente/emergente (OR = 3,23, p = 0,007), el uso postoperatorio de esteroides (OR = 2,29, p = 0,025) se asociaron con un mayor riesgo de recurrencia general.LIMITACIÓN:Estudio retrospectivo. Variabilidad del tratamiento médico perioperatorio.CONCLUSIONES:Nuestro estudio mostró tasas de complicaciones postoperatorias muy bajas a pesar de la complejidad de la población de pacientes. Hubo una baja tasa de recurrencia quirúrgica, probablemente debido a las ventajas intrínsecas de la configuración anastomótica y la baja tasa de complicaciones sépticas posoperatorias. En manos experimentadas, la anastomosis Kono-S es una técnica segura con resultados muy prometedores a corto y largo plazo. Se están realizando estudios randomizados controlados para validar nuestros hallazgos. (Traducción-Dr. Felipe Bellolio ).
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Affiliation(s)
| | - Anjali M Mangrola
- Department of Surgery, Baylor University Medical Center, Dallas, Texas
| | - Kinga S Olortegui
- Department of Surgery, University of Chicago Medical Center, Chicago, Illinois
| | | | | | - Muneera R Kapadia
- Department of Surgery, University of North Carolina Medical Center, Chapel Hill, North Carolina
| | - Supradeep S Madduri
- Department of Surgery, University of North Carolina Medical Center, Chapel Hill, North Carolina
| | - Gerald O Ogola
- Department of Surgery, Baylor University Medical Center, Dallas, Texas
| | - Mukta K Krane
- Department of Surgery, University of Washington Medical Center, Seattle, Washington
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Kim K, Park S, Lee Y, Baek J, Kim Y, Hwang SW, Lee JL, Park SH, Yang SK, Han B, Song K, Yoon YS, Lee HS, Ye BD. Transcriptomic Profiling and Cellular Composition of Creeping Fat in Crohn's disease. J Crohns Colitis 2024; 18:223-232. [PMID: 37594364 DOI: 10.1093/ecco-jcc/jjad141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND AND AIMS Creeping fat [CF] is a poorly understood feature of Crohn's disease [CD], characterized by the wrapping of mesenteric adipose tissue [MAT] around the inflamed intestine. The aim of this study was to investigate the transcriptional profile and compositional features of CF. METHODS We collected 59 MAT samples: 23 paired samples from patients with CD (CF [CD-CF] and MAT around the uninflamed intestine [CD-MAT]) and 13 MAT samples from non-CD patients [Con-MAT]. Differentially expressed gene [DEG], functional pathway, cell deconvolution, and gene co-expression network analyses were performed. RESULTS By comparing three different MAT samples, we identified a total of 529 DEGs [|log2FoldChange| > 1.5; false discovery rate < 0.05]. Of these, 323 genes showed an incremental pattern from Con-MAT to CD-MAT, and to CD-CF, while 105 genes displayed a decremental pattern. Genes with an incremental pattern were related to immune cell responses, including B- and T-cell activation, while genes with a decremental pattern were involved in cell trafficking and migration. Cell deconvolution analysis revealed significant changes in cellular composition between the CD-CF and Con-MAT groups, with increased proportions of B-cells/plasma cells [p = 1.16 × 10-4], T-cells [p = 3.66 × 10-3], and mononuclear phagocytes [p = 3.53 × 10-2] in the CD-CF group. In contrast, only the B-cell/plasma cell component showed a significant increase [p = 1.62 × 10-2] in the CD-MAT group compared to Con-MAT. CONCLUSION The distinct transcriptional profiles and altered cellular components of each MAT found in our study provide insight into the mechanisms behind CF and highlight its possible role in the pathogenesis of CD.
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Affiliation(s)
- Kyuwon Kim
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sojung Park
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yoonho Lee
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jiwon Baek
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yongjae Kim
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sung Wook Hwang
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jong Lyul Lee
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sang Hyoung Park
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Suk-Kyun Yang
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Buhm Han
- Department of Biomedical Sciences, BK21 Plus Biomedical Science Project, Seoul National University College of Medicine, Seoul, Korea
| | - Kyuyoung Song
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yong Sik Yoon
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Ho-Su Lee
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Byong Duk Ye
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Inflammatory Bowel Disease Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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Agrawal M, Colombel JF, Allin KH. Reply. Gastroenterology 2024; 166:363-364. [PMID: 38008228 DOI: 10.1053/j.gastro.2023.11.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 11/20/2023] [Indexed: 11/28/2023]
Affiliation(s)
- Manasi Agrawal
- Center for Molecular Prediction of Inflammatory Bowel Disease (PREDICT), Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark; The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jean-Frederic Colombel
- The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kristine H Allin
- Center for Molecular Prediction of Inflammatory Bowel Disease (PREDICT), Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark; Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
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Zhang F, Zhou J, Wang L, Zeng Z, Fu S, Xie P, Meng X. Residual abnormalities on CTE predict adverse outcomes in Crohn's disease with endoscopic healing. Dig Liver Dis 2024; 56:248-257. [PMID: 37758612 DOI: 10.1016/j.dld.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Residual abnormalities on computed tomography enterography (CTE) in Crohn's disease (CD) with endoscopic healing (EH) may have prognostic implications and affect therapeutic strategy. METHODS CD patients with EH who underwent CTE between March 2015 and June 2022 were enrolled. CTE findings of the terminal ileum and the most severe segment of colon at the time of EH were assessed respectively for each patient. Cox regression analysis and Kaplan-Meier curves were used to evaluate the association between residual abnormalities and adverse outcomes. RESULTS A total of 140 patients (217 digestive segments) were included. Mesenteric edema (hazard ratio [HR] = 3.61, 95% CI = 1.81-7.20, P<0.001), fibrofatty proliferation (HR = 3.40, 95% CI = 1.97-5.85, P<0.001) and active small bowel inflammation (HR = 2.74, 95% CI = 1.59-4.71, P<0.001) were risk factors for clinical relapse. Furthermore, we built a scoring system using the three parameters. Radiologic score ≥ 1 was the best threshold to predict clinical relapse (HR = 4.56, 95% CI = 2.54-8.19, P<0.001) and it was validated in different outcomes. CONCLUSION The scoring system based on three residual abnormalities on CTE can predict adverse outcomes in CD patients with EH.
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Affiliation(s)
- Fangling Zhang
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Jie Zhou
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Ling Wang
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Zhiming Zeng
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Shuai Fu
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Peiyi Xie
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China.
| | - Xiaochun Meng
- Department of Radiology, The Sixth Affiliated Hospital, Sun Yat-sen University. 26th Yuancun the second Road, Guangzhou, Guangdong Province, 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China.
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Bachour SP, Click BH. Clinical Update on the Prevention and Management of Postoperative Crohn's Disease Recurrence. Curr Gastroenterol Rep 2024; 26:41-52. [PMID: 38227128 DOI: 10.1007/s11894-023-00911-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE OF REVIEW Despite advances in therapeutics, a significant portion of patients with Crohn's disease still require surgical management. In this article, we present updates to the natural history, prognostication and postoperative monitoring, and novel therapeutics in the prevention and treatment of postoperative Crohn's disease recurrence. RECENT FINDINGS Clinical risk factors have been associated with higher rates of postoperative recurrence (POR), and in recent studies demonstrate an increased cumulative risk with presence of additional risk factors. Additional novel clinical, histologic, and "-omic" risk factors for recurrence have recently been elucidated, including the role of the mesentery on recurrence and perioperative intraabdominal septic complications. High-risk patients benefit most from medical prophylaxis, including anti-TNF with or without immunomodulator therapy to prevent recurrence. New biologics such as vedolizumab and ustekinumab have emerging evidence in the use of prophylaxis, especially with recent REPREVIO trial data. Non-invasive disease monitoring, such as cross-sectional enterography, intestinal ultrasound, and fecal calprotectin, have been validated against ileocolonoscopy. Recent advances in the prediction, prevention, and monitoring algorithms of postoperative Crohn's disease may be leading to a reduction in postoperative recurrence. Ongoing trials will help determine optimal monitoring and management strategies for this at-risk population.
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Affiliation(s)
- Salam P Bachour
- Brigham and Women's Hospital, Department of Medicine, Boston, MA, 02115, USA
| | - Benjamin H Click
- University of Colorado Anschutz Medical Campus, Division of Gastroenterology and Hepatology, 13001 E 17th Pl, Aurora, CO, 80045, USA.
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Tozzi R, Noventa M, Spagnol G, De Tommasi O, Coldebella D, Tamagnini M, Bigardi S, Saccardi C, Marchetti M. Peritonectomy and resection of mesentery during Visceral-Peritoneal Debulking (VPD) in patients with stage IIIC-IV ovarian cancer: A phase I-II trial. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107957. [PMID: 38219700 DOI: 10.1016/j.ejso.2024.107957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 12/19/2023] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
OBJECTIVE To describe the surgical technique, assess feasibility, efficacy, and safety of peritonectomy and/or resection of mesentery (P-Rme) during Visceral-Peritoneal Debulking (VPD) in patients with stage IIIC-IV ovarian cancer (OC). METHODS In April 2009 we registered a protocol study on the safety and feasibility of P-Rme. In the period April 2009-December 2022, 687 patients with FIGO stage IIIC-IV ovarian cancer underwent VPD. One hundred and twenty-nine patients (18.7%) had extensive disease on the mesentery and underwent P-Rme. Feasibility was assessed as the number of procedures completed. Efficacy was measured as the rate of Complete Resection (CR). Safety was defined by the intra- and post-operative morbidity rate specifically associated with these procedures. RESULTS In all patients P-Rme was successfully completed. P-me was performed in 82 patients and R-me in 47, both procedures in 23 patients. CR was achieved in all 129 patients with an efficacy of 100%. Intra-operatively 5 patients out of 129 experienced small bowel loop surgical devascularization. They required small bowel resection and anastomosis. The procedure specific morbidity was 3.8%. No post-operative complication was related to P-Rme. At 64 months median follow-up, survival outcomes in the study group were similar to patients in the control group. CONCLUSION Overall, almost 20% of the VPD patients needed P-Rme to obtain a CR. P-Rme was a safe and effective step during VPD. The rate of CR in the study group was 100% achieved thanks to the addition of the P-Rme. No procedure specific post-operative complications occurred but 3.8% of the patients had unplanned additional surgery related to these procedures.
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Affiliation(s)
- Roberto Tozzi
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy.
| | - Marco Noventa
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Giulia Spagnol
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Orazio De Tommasi
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Davide Coldebella
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Matteo Tamagnini
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Sofia Bigardi
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Carlo Saccardi
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
| | - Matteo Marchetti
- Department of Gynaecology and Obstetrics, Padova University Hospital, University of Padova, Padova, Italy
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Hoerning A, Jüngert J, Siebenlist G, Knieling F, Regensburger AP. Ultrasound in Pediatric Inflammatory Bowel Disease-A Review of the State of the Art and Future Perspectives. CHILDREN (BASEL, SWITZERLAND) 2024; 11:156. [PMID: 38397268 PMCID: PMC10887069 DOI: 10.3390/children11020156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024]
Abstract
Inflammatory bowel disease (IBD) comprises a group of relapsing, chronic diseases of the gastrointestinal tract that, in addition to adults, can affect children and adolescents. To detect relapses of inflammation, these patients require close observation, frequent follow-up, and therapeutic adjustments. While reference standard diagnostics include anamnestic factors, laboratory and stool sample assessment, performing specific imaging in children and adolescents is much more challenging than in adults. Endoscopic and classic cross-sectional imaging modalities may be invasive and often require sedation for younger patients. For this reason, intestinal ultrasound (IUS) is becoming increasingly important for the non-invasive assessment of the intestine and its inflammatory affection. In this review, we would like to shed light on the current state of the art and provide an outlook on developments in this field that could potentially spare these patients more invasive follow-up procedures.
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Affiliation(s)
- André Hoerning
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
- German Center Immunotherapy (DZI), University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Jörg Jüngert
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Gregor Siebenlist
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Ferdinand Knieling
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Adrian P Regensburger
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Friedrich-Alexander-University (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
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Li X, Wu W, Yuan Y, Zhu Z, Liu X, Xiao D, Long X. CT energy spectral parameters of creeping fat in Crohn's disease and correlation with inflammatory activity. Insights Imaging 2024; 15:10. [PMID: 38228821 DOI: 10.1186/s13244-023-01592-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 12/09/2023] [Indexed: 01/18/2024] Open
Abstract
OBJECTIVES Creeping fat is a kind of unique abnormal mesenteric tissue at the sites of diseased bowel of Crohn's disease. By using dual-energy CT enterography, this study aimed to evaluate the feasibility of spectral parameters in the quantitative analysis of mesenteric adipose tissue or creeping fat. METHODS In this study, patients with known or suspected Crohn's disease who underwent dual-energy CT enterography from March 1, 2019, to March 31, 2021, were enrolled. Among them, 40 patients with surgery and pathology-proven creeping fat were selected as the creeping fat Crohn's disease group, and 40 normal patients were selected as the control group. The quantitative spectral parameters including the slope of the Hounsfield unit curve, normalised fat-water concentration, normalised fat-iodine concentration, and normalised fat volume fraction at the enteric phases were obtained. Mann-Whitney U test, Kruskal-Wallis H test, and receiver operating characteristic curve analysis were applied to compare quantitative parameters among various groups. RESULTS A significant difference was observed in the slope of the Hounsfield unit curve, normalised fat-water concentration, normalised fat-iodine concentration, and normalised fat volume fraction between mesenteric adipose tissue and creeping fat with Crohn's disease at the enteric phase (all p < 0.001). The slope of the Hounsfield unit curve of creeping fat at the enteric phase had a better capability to distinguish inactive and active Crohn's disease (AUC = 0.93, p < 0.001). CONCLUSION Dual-energy CT enterography with quantitative spectral parameters is a potentially novel noninvasive tool for evaluating creeping fat in Crohn's disease. CRITICAL RELEVANCE STATEMENT Energy spectral parameters of creeping fat in Crohn's disease are significantly different from normal mesenteric adipose tissues and are correlated with inflammatory activity. KEY POINTS • Dual-energy CT enterography allows quantitatively assessing creeping fat with spectral parameters. • The creeping fat has distinct spectral parameters to normal mesenteric adipose. • The spectral parameters accurately differentiate active and inactive Crohn's disease.
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Affiliation(s)
- Xianchu Li
- Department of Radiology, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
- Department of Radiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, China
| | - Wei Wu
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yan Yuan
- Department of Radiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, China
| | - Zhiming Zhu
- Department of Radiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, China
| | - Xiaowei Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
| | - Desheng Xiao
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Xueying Long
- Department of Radiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
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35
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Pupulim LF, Hugot M, Stolz A. The creeping fat. Abdom Radiol (NY) 2024; 49:320-321. [PMID: 37863845 DOI: 10.1007/s00261-023-04077-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/22/2023]
Affiliation(s)
- Lawrence F Pupulim
- Department of Radiology, Réseau Hospitalier Neuchâtelois, Rue de la Maladière, 45, 2000, Neuchâtel, Switzerland.
| | - Matthias Hugot
- Department of Radiology, Réseau Hospitalier Neuchâtelois, Rue de la Maladière, 45, 2000, Neuchâtel, Switzerland
| | - Alexandre Stolz
- Department of Radiology, Réseau Hospitalier Neuchâtelois, Rue de la Maladière, 45, 2000, Neuchâtel, Switzerland
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Kaazan P, Seow W, Yong S, Heilbronn LK, Segal JP. The Impact of Obesity on Inflammatory Bowel Disease. Biomedicines 2023; 11:3256. [PMID: 38137477 PMCID: PMC10740941 DOI: 10.3390/biomedicines11123256] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Obesity is prevalent in the inflammatory bowel disease (IBD) population, particularly in newly developed countries where both IBD and obesity in the general population are on the rise. The role of obesity in the pathogenesis of IBD was entertained but results from available studies are conflicting. It does, however, appear to negatively influence disease course whilst impacting on our medical and surgical therapies. The pro-inflammatory profile of the visceral adipose tissue might play a role in the pathogenesis and course of Crohn's Disease (CD). Interestingly, isolating the mesentery from the surgical anastomosis using a KONO-S technique significantly decreases anastomotic recurrence rate. Anti-obesity therapy is not widely used in IBD but was suggested as an adjunctive therapy in those patients. In this review, we aimed to highlight the epidemiology of obesity in IBD and to describe its influence on disease course and outcomes.
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Affiliation(s)
- Patricia Kaazan
- Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, SA 5005, Australia (S.Y.)
- South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia
- IBDSA, Tennyson Centre, Kurralta Park, SA 5037, Australia
| | - Warren Seow
- Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, SA 5005, Australia (S.Y.)
- Department of Surgery, Flinders Medical Centre, Adelaide, SA 5042, Australia
| | - Shaanan Yong
- Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, SA 5005, Australia (S.Y.)
| | - Leonie K. Heilbronn
- Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, SA 5005, Australia (S.Y.)
- South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia
| | - Jonathan P. Segal
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, VIC 3052, Australia;
- Department of Medicine, University of Melbourne, Melbourne, VIC 3052, Australia
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Hwang N, Kang D, Shin SJ, Yoon BK, Chun J, Kim JW, Fang S. Creeping fat exhibits distinct Inflammation-specific adipogenic preadipocytes in Crohn's disease. Front Immunol 2023; 14:1198905. [PMID: 38111581 PMCID: PMC10725931 DOI: 10.3389/fimmu.2023.1198905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 11/17/2023] [Indexed: 12/20/2023] Open
Abstract
Creeping fat (CrF) is an extraintestinal manifestation observed in patients with Crohn's disease (CD). It is characterized by the accumulation of mesenteric adipose tissue (MAT) that wraps around the intestinal wall. Although the role of CrF in CD is still debated, multiple studies have highlighted a correlation between CrF and inflammation, as well as fibrostenosais of the intestine, which contributes to the worsening of CD symptoms. However, the mechanism underlying the potential role of CrF in the development of Crohn's fibrosis remains an enigma. This study aimed to analyze CrF comprehensively using single-cell RNA sequencing analysis. The data was compared with transcriptomic data from adipose tissue in other disease conditions, such as ulcerative colitis, lymphedema, and obesity. Our analysis classified two lineages of preadipocyte (PAC) clusters responsible for adipogenesis and fibrosis in CrF. Committed PACs in CrF showed increased cytokine expression in response to bacterial stimuli, potentially worsening inflammation in patients with CD. We also observed an increase in fibrotic activity in PAC clusters in CrF. Co-analyzing the data from patients with lymphedema, we found that pro-fibrotic PACs featured upregulated pentraxin-3 expression, suggesting a potential target for the treatment of fibrosis in CrF. Furthermore, PACs in CrF exhibited a distinct increase in cell-to-cell communication via cytokines related to inflammation and fibrosis, such as CCL, LIGHT, PDGF, MIF, and SEMA3. Interestingly, these interactions also increased in PACs of the lymphedema, whereas the increased MIF signal of PACs was found to be a distinct characteristic of CrF. In immune cell clusters in CrF, we observed high immune activity of pro-inflammatory macrophages, antigen-presenting macrophages, B cells, and IgG+ plasma cells. Finally, we have demonstrated elevated IgG+ plasma cell infiltration and increased pentraxin-3 protein levels in the fibrotic regions of CrF in CD patients when compared to MAT from both UC patients and healthy individuals. These findings provide new insights into the transcriptomic features related to the inflammation of cells in CrF and suggest potential targets for attenuating fibrosis in CD.
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Affiliation(s)
- Nahee Hwang
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, Republic of Korea
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Republic of Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dongwoo Kang
- Department of Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Su-Jin Shin
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Bo Kyung Yoon
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, Republic of Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jaeyoung Chun
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae-woo Kim
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, Republic of Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sungsoon Fang
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Republic of Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, Republic of Korea
- Department of Biomedical Sciences, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Abdulkarim S, Salama E, Pang AJ, Morin N, Ghitulescu G, Faria J, Vasilevsky CA, Boutros M. Extended versus limited mesenteric excision for operative Crohn's disease: 30-Day outcomes from the ACS-NSQIP database. Int J Colorectal Dis 2023; 38:268. [PMID: 37978997 DOI: 10.1007/s00384-023-04561-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Recent studies have suggested that extended mesenteric excision (ME) may reduce surgical reintervention in Crohn's Disease (CD), but there remains clinical concerns regarding potential peri-operative morbidity. This retrospective study compares 30-day perioperative morbidity between limited and extended ME in segmental colectomies for CD. METHODS Using the American College of Surgeons National Surgical Quality Improvement (ACS-NSQIP) colectomy-specific database, all patients with CD undergoing segmental colectomy for non-malignant indications between 2014-2019 were included. A lymph node harvest of 12 or more nodes was used as a surrogate for extended ME. The primary outcome was NSQIP major morbidity. Secondary outcomes included abdominal complications and perioperative bleeding. RESULTS Of 3,709 patients included from the ACS-NSQIP database, 3,087 underwent limited ME and 622 underwent extended ME. On univariate analysis, those with limited mesenteric excision were less likely to be anemic (46.1% vs 55.0%, p < 0.001) and have undergone an open surgery (44.7% vs 34.7%, p < 0.001). On univariate comparison of limited and extended ME, there was no significant difference in major morbidity. On multiple logistic regression, controlling for age, sex, BMI, smoking, preoperative sepsis, preoperative anemia, surgical approach, emergency surgery, stoma creation, bowel preparation, and immunosuppression, the extent of ME was not an independent predictor of NSQIP major morbidity (OR 1.1, 95% CI 0.84-1.44). Likewise, the extent of ME was not associated with an increase in abdominal complications (OR 0.95, 95% CI 0.76-1.19) or post-operative bleeding (OR 1.89, 95% CI 0.75-1.53). CONCLUSION Extended ME for CD was not associated with an increase in 30-day perioperative major morbidity.
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Affiliation(s)
- Shafic Abdulkarim
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada.
| | - Ebram Salama
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Allison J Pang
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Nancy Morin
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Gabriela Ghitulescu
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Julio Faria
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Carol-Ann Vasilevsky
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
| | - Marylise Boutros
- Department of Surgery, McGill University, Jewish General Hospital, 3755 Cote Ste Catherine, G-317, Montreal, QC, Canada
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Obi M, DeRoss AL, Lipman J. Use of the Kono-S anastomosis in pediatric Crohn's disease: a single-institution experience. Pediatr Surg Int 2023; 39:290. [PMID: 37947950 DOI: 10.1007/s00383-023-05572-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVES About 24% of children with Crohn's Disease (CD) require surgery. In 2003, Kono et al. described a novel anastomosis reported to decrease the rate of anastomotic CD recurrence. Subsequent studies have reproduced these outcomes, but none has demonstrated its effect in pediatric patients. This study evaluates short-term outcomes of pediatric patients following ileocolic resection and Kono-S anastomosis. METHODS A retrospective review of patients < 18 years old who underwent ileocolic resection followed by Kono-S anastomosis compared with those who underwent a stapled anastomosis. RESULTS Nine Kono-S patients were matched with nine patients preceding them who received traditional side-to-side and end-to-side anastomoses. All patients underwent minimally invasive surgery. Demographics, pre-operative medication usage, and symptom profiles were not significantly different. Traditional anastomosis (TA) patients had longer lengths of stay (4.6 vs 2.9 days; p = 0.03) but had no statistically significant differences in blood loss, procedure length, and pathologic findings. One Kono-S patient had a superficial surgical site infection, and one TA patient had an anastomotic leak requiring reoperation within 30 days. More TA patients experienced post-operative symptoms at both 30-day and 6-month follow-up (66.7% vs 33.3%; p = 0.16 and 77.8% vs 25%; p = 0.03). CONCLUSION The Kono-S anastomosis appears to be safe in pediatric CD when compared to traditional stapled anastomoses.
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Affiliation(s)
- Megan Obi
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA.
- Department of General Surgery, Digestive Disease Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA.
| | - Anthony L DeRoss
- Department of Pediatric Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Jeremy Lipman
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
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Rivière P, Bislenghi G, Hammoudi N, Verstockt B, Brown S, Oliveira-Cunha M, Bemelman W, Pellino G, Kotze PG, Ferrante M, Panis Y. Results of the Eighth Scientific Workshop of ECCO: Pathophysiology and Risk Factors of Postoperative Crohn's Disease Recurrence after an Ileocolonic Resection. J Crohns Colitis 2023; 17:1557-1568. [PMID: 37070326 DOI: 10.1093/ecco-jcc/jjad054] [Citation(s) in RCA: 3] [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: 02/16/2023] [Indexed: 04/19/2023]
Abstract
Postoperative recurrence [POR] after an ileocolonic resection with ileocolonic anastomosis is frequently encountered in patients with Crohn's disease. The 8th Scientific Workshop of ECCO reviewed the available evidence on the pathophysiology and risk factors for POR. In this paper, we discuss published data on the role of the microbiome, the mesentery, the immune system and the genetic background. In addition to investigating the causative mechanisms of POR, identification of risk factors is essential to tailor preventive strategies. Potential clinical, surgical and histological risk factors are presented along with their limitations. Emphasis is placed on unanswered research questions, guiding prevention of POR based on individual patient profiles.
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Affiliation(s)
- Pauline Rivière
- Department of Gastroenterology and Hepatology, Centre Médico-chirurgical Magellan, Hôpital Haut-Lévêque, CHU de Bordeaux, Université de Bordeaux, INSERM CIC 1401, Bordeaux, France
| | - Gabriele Bislenghi
- Department of Abdominal Surgery, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Nassim Hammoudi
- Department of Gastroenteology, Hôpital Saint-Louis, APHP, INSERM U1160, Université Paris Cité, Paris, France
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
- Translational Research in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism (CHROMETA), KU Leuven, Leuven, Belgium
| | - Steven Brown
- Department of Surgery, Sheffield Teaching Hospitals, Sheffield, UK
| | - Melissa Oliveira-Cunha
- Department of Colorectal Surgery, University Hospitals of Birmingham NHS Trust, Birmingham, UK
| | - Willem Bemelman
- Department of Surgery, Amsterdam University Medical Centers, location Meibergdreef, Amsterdam, the Netherlands
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Science, Università Degli Studi Della Campania Luigi Vanvitelli, Naples, Italy
| | - Paulo Gustavo Kotze
- IBD Outpatient Clinics, Colorectal Surgery Unit, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Brazil
| | - Marc Ferrante
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
- Translational Research in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism (CHROMETA), KU Leuven, Leuven, Belgium
| | - Yves Panis
- Paris IBD Center, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly/Seine, France
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Zhou J, Li W, Guo M, Huang Z, Kong D, Zhang F, Wang L, Gong J, Meng X. Mesenteric creeping fat index defined by CT enterography is associated with early postoperative recurrence in patients with Crohn's disease. Eur J Radiol 2023; 168:111144. [PMID: 37862926 DOI: 10.1016/j.ejrad.2023.111144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/12/2023] [Accepted: 10/05/2023] [Indexed: 10/22/2023]
Abstract
OBJECTIVES To investigate the value of mesenteric creeping fat index (MCFI) defined by computed-tomography enterography (CTE) in patients with Crohn's Disease (CD) for predicting early postoperative recurrence. METHODS A total of 110 patients with CD who underwent CTE and I-stage intestinal resection surgery from December 2013 to December 2018 were enrolled. Two radiologists independently assessed CTE parameters, including MCFI, with scores ranging from 1 to 8; bowel-wall thickening, with a scale of 1 to 3; mural hyperenhancement, mural stratification, submucosal fat deposition, mesenteric fibrofatty proliferation, mesenteric hypervascularity, mesenteric fat stranding, with a scale of 0 to 2; abscess/fistula, enlarged mesenteric lymph node, abdominal and pelvic effusion, with a scale of 0 to 1. Imaging findings associated with early recurrence were assessed using logistic regression analysis. RESULTS Within one year follow-up, early postoperative recurrence occurred in 56.4 % (62/110) patients with CD. In univariate analysis, MCFI, bowel-wall thickening, mesenteric hypervascularity, mesenteric fat stranding, abscess/fistula and mesenteric lymphadenopathy were associated with early postoperative recurrence. Among all variables, MCFI (score ≥ 4) contributes the optimal AUC (0.838 [0.758-0.919]), specificity (89.6 %), positive predictive value (90.7 %), accuracy (83.6 %), and risk ratio (OR = 32.42 [10.69-98.33], p < 0.001). In multivariate analysis, only MCFI was an independent predictor of early postoperative recurrence (OR = 25.71 [7.65-86.35], p < 0.001). CONCLUSION CTE features are useful in predicting early postoperative recurrence in patients with CD, MCFI may be a valuable tool for clinical monitoring and follow-up.
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Affiliation(s)
- Jie Zhou
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Wenru Li
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Minyi Guo
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Zicheng Huang
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China; Department of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Decan Kong
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Fangling Zhang
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Ling Wang
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China
| | - Jiaying Gong
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China.
| | - Xiaochun Meng
- Department of Radiology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, People's Republic of China.
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Coates MD, Dalessio S, Walter V, Stuart A, Tinsley A, Williams ED, Clarke K. Lifestyle Factors Associated with Abdominal Pain in Quiescent Inflammatory Bowel Disease. Dig Dis Sci 2023; 68:4156-4165. [PMID: 37713034 DOI: 10.1007/s10620-023-08075-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/02/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Lifestyle factors, including diet, exercise, substance use, and sexual activity, have been shown to influence risk of inflammation and complications in inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC). Little is known about their potential role in abdominal pain generation in IBD. AIMS We performed this study to evaluate for relationships between lifestyle factors and abdominal pain in quiescent IBD (QP-IBD). METHODS We performed a retrospective analysis utilizing data from our institution's IBD Natural History Registry (January 1, 2017-December 31, 2022). Endoscopic evaluation, concurrent laboratory studies and surveys were completed by participants. Demographic and clinical data were also abstracted. RESULTS We identified 177 consecutive patients with quiescent disease (105 females:72 males; 121 with CD:56 with UC) for participation in this study, 93 (52.5%) had QP-IBD. Compared to patients with quiescent IBD without pain (QNP-IBD, patients with QP-IBD exhibited no significant differences in IBD type, location, severity or complication rate. Patients with QP-IBD were more likely to have anxiety/depression (55.9% vs. 32.1%, p = 0.002) and to use antidepressants/anxiolytics (49.5% vs. 21.4%, p < 0.001). They were also less likely to engage in exercise at least three times per week (39.8% vs. 54.8%, p = 0.05) or participate in sexual activity at least monthly (53.8% vs. 69.1%, p = 0.04). On logistic regression analysis, antidepressant and/or anxiolytic use was independently associated with QP-IBD [2.72(1.32-5.62)], while monthly sexual activity was inversely associated [0.48(0.24-0.96)]. CONCLUSION Lifestyle factors, including the lack of sexual activity and exercise, are significantly associated with QP-IBD. Further study is warranted to clarify the relationships between these factors and the development of abdominal pain in quiescent IBD.
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Affiliation(s)
- Matthew D Coates
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA.
- Division of Gastroenterology and Hepatology, Penn State University Hershey Medical Center, 500 University Drive, M.C. HU33, Hershey, PA, 17033, USA.
| | - Shannon Dalessio
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Vonn Walter
- Department of Public Health Sciences and Department of Biochemistry, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - August Stuart
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Andrew Tinsley
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Emmanuelle D Williams
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Kofi Clarke
- Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA, USA
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Meijer LL, Ayez N, van Kessel CS. Crohn's disease: preserve or resect the mesentery? Br J Surg 2023; 110:1415-1418. [PMID: 37178332 DOI: 10.1093/bjs/znad135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/11/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023]
Affiliation(s)
| | - Ninos Ayez
- Department of Surgery, Amphia, Breda, The Netherlands
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Weidinger C, Siegmund B. Deciphering Cellular Networks in Creeping Fat. Inflamm Bowel Dis 2023; 29:1670-1672. [PMID: 36916523 DOI: 10.1093/ibd/izad046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Indexed: 03/16/2023]
Affiliation(s)
- Carl Weidinger
- From the Division of Gastroenterology, Infectiology and Rheumatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Britta Siegmund
- From the Division of Gastroenterology, Infectiology and Rheumatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Wu F, Wu F, Zhou Q, Liu X, Fei J, Zhang D, Wang W, Tao Y, Lin Y, Lin Q, Pan X, Sun K, Xie F, Bai L. A CCL2 +DPP4 + subset of mesenchymal stem cells expedites aberrant formation of creeping fat in humans. Nat Commun 2023; 14:5830. [PMID: 37730641 PMCID: PMC10511504 DOI: 10.1038/s41467-023-41418-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 09/04/2023] [Indexed: 09/22/2023] Open
Abstract
Creeping fat is a typical feature of Crohn's disease. It refers to the expansion of mesenteric adipose tissue around inflamed and fibrotic intestines and is associated with stricture formation and intestinal obstruction. In this study, we characterize creeping fat as pro-adipogenic and pro-fibrotic. Lipidomics analysis of Crohn's disease patients (sixteen males, six females) and healthy controls (five males, ten females) reveals abnormal lipid metabolism in creeping fat. Through scRNA-seq analysis on mesenteric adipose tissue from patients (five males, one female) and healthy controls (two females), we identify a CCL2+DPP4+ subset of mesenchymal stem cells that expands in creeping fat and expedites adipogenic differentiation into dystrophic adipocytes in response to CCL20+CD14+ monocytes and IL-6, leading to the formation of creeping fat. Ex vivo experiments (tissues from five males, one female) confirm that both CCL20+CD14+ monocytes and IL-6 activate DPP4+ mesenchymal stem cells towards a pro-adipogenic phenotype. This study provides a comprehensive investigation of creeping fat formation and offers a conceptual framework for discovering therapeutic targets for treatment of Crohn's disease.
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Affiliation(s)
- Fengfei Wu
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fangting Wu
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qian Zhou
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xi Liu
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jieying Fei
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Da Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Weidong Wang
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yi Tao
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yubing Lin
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiaoqiao Lin
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xinghua Pan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, and Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, China
| | - Kai Sun
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fang Xie
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Lan Bai
- Guangdong Provincial Key Laboratory of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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van Schelt AS, Beek KJ, Wassenaar NPM, Schrauben EM, Runge JH, Gecse KB, van der Bilt JDW, Neefjes-Borst EA, Buskens CJ, Nederveen AJ, Stoker J. Viscoelastic properties of small bowel mesentery at MR elastography in Crohn's disease: a prospective cross-sectional exploratory study. Eur Radiol Exp 2023; 7:53. [PMID: 37718360 PMCID: PMC10505604 DOI: 10.1186/s41747-023-00366-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/22/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND Creeping fat is a pathological feature of small bowel Crohn's disease (CD), with literature suggesting that bowel resection with extended mesenteric resection is related to less postoperative recurrences. Conventional imaging is unable to accurately quantify the disease involvement (i.e., fibrosis) of creeping fat. Quantification of disease involvement could be useful in decision-making for additional extended mesenteric resection. We investigated the feasibility of magnetic resonance elastography (MRE) of the mesentery and if MRE is capable to detect fibrotic disease involvement of mesentery in active CD. METHODS Multifrequency MRE yielded spatial stiffness (shear wave speed, SWS, |G*|) and fluidity maps (φ). Viscoelastic properties of seven CD patients' mesentery were compared to age- and sex-matched healthy volunteers (HV) (Mann-Whitney U-test). Within CD patients, the affected and "presumably" unaffected mesentery were compared (Wilcoxon-signed rank test). Repeatability was tested in 15 HVs (Bland-Altman analysis, coefficient of variation [CoV]). Spearman rank correlations were used to investigate the relation between microscopically scored amount of mesenteric fibrosis and viscoelastic parameters. RESULTS SWS, |G*|, and φ of affected mesentery in CD were higher compared to HV (p = 0.017, p = 0.001, p = 0.017). Strong correlations were found between percentage of area of mesenteric fibrosis and SWS and |G*| (p < 0.010). No differences were found within CD between affected and presumably unaffected mesentery. Repeatability of SWS showed 95% limits of agreement of (-0.09, 0.13 m/s) and within-subject CoV of 5.3%. CONCLUSION MRE may have the potential to measure fibrotic disease involvement of the mesentery in CD, possibly guiding clinical decision-making with respect to extended mesenteric resection. TRIAL REGISTRATION Dutch trial register, NL9105 , registered 7 December 2020. RELEVANCE STATEMENT MRE may have the potential to measure the amount of mesenteric fibrosis of the affected mesenteric fat in active Crohn's disease, giving more insight into disease progression and could potentially play a role in clinical decision-making for extended mesenteric resection. KEY POINTS • MRE of the mesentery in patients with active CD is feasible. • Fluidity and stiffness of the mesentery increase in active CD, while stiffness correlates with the histopathological amount of mesenteric fibrosis. • MRE provides biomarkers to quantify mesenteric disease activity in active CD.
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Affiliation(s)
- Anne-Sophie van Schelt
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Kim Johanna Beek
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands.
| | - Nienke Petronella Maria Wassenaar
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Eric M Schrauben
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jurgen H Runge
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Krisztina Barbara Gecse
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jarmila D W van der Bilt
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - E Andra Neefjes-Borst
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Christianne Johanna Buskens
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Aart J Nederveen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jaap Stoker
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam, The Netherlands
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Steigleder KM, Pascoal LB, Siqueira NSN, Simino LADP, Ayrizono MDLS, Ferreira MM, Fagundes JJ, Azevedo ATD, Torsoni AS, Leal RF. Mathematical Models Including microRNA Levels of Mesenteric Adipose Tissue May Predict Postoperative Relapse in Crohn's Disease Patients. GASTRO HEP ADVANCES 2023; 3:17-30. [PMID: 39132178 PMCID: PMC11307883 DOI: 10.1016/j.gastha.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/21/2023] [Indexed: 08/13/2024]
Abstract
Background and Aims Recent evidence suggests that the mesenteric adipose tissue (MAT) near the affected intestine may play a role in Crohn's disease (CD) pathophysiology. Modulation of several transcripts has already been identified in the MAT of CD in the literature. Therefore, our aim was to validate the microRNA (miRNA) transcript levels and their target genes in the MAT of active CD patients and correlate them with clinical and epidemiological data. Methods Samples from the MAT of surgical specimens from 25 active CD patients were obtained. The control group comprised fifteen patients who underwent surgery for other diseases, except inflammatory bowel diseases. Transcriptional levels of miRNA and their target genes were assessed by quantitative real-time polymerase chain reaction. The correlation between transcripts and clinical characteristics was obtained using multiple linear regression. The mathematical models (M) underwent a statistical filter to ensure robustness and reliability (P value < .05; adjusted R-squared (Rˆ2)> .99; correct predictions of more than 60%). Results miRNA-650 and miRNA-29c were upregulated in the MAT of CD compared to the control group (P < .0001 and P = .0032, respectively), besides presenting decreased levels of their target genes. Two were target genes of the miRNA-650: glutamine-fructose-6-phosphate transaminase 2 (P = .012) and aldehyde dehydrogenase 4 family (P = .0035); and 4 were targets of the miRNA-29c: cell death-inducing DFFA-like effector c (P = .001), E2F transcription factor-1 (P = .007), hypoxia-inducible factor 3 subunit alpha (P = .0029), and pyruvate dehydrogenase kinase 4 (P = .0054). We found 2 M with statistical strength and robustness. The performance test identified one model with 100% accuracy for predicting the month of recurrence and determining patients with less risk of early relapse after surgery. Conclusion We demonstrate that miRNA-650 and miRNA-29c and some of their target genes, besides clinical and epidemiological variables, may be useful in a model to predict when disease relapse may occur in CD patients who underwent surgery. These findings constitute a potential tool to guide postoperative clinical management.
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Affiliation(s)
- Karine Mariane Steigleder
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Lívia Bitencourt Pascoal
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Natália Souza Nunes Siqueira
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Laís Angélica de Paula Simino
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas (Unicamp), Limeira, São Paulo, Brazil
| | - Maria de Lourdes Setsuko Ayrizono
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Marciane Milanski Ferreira
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas (Unicamp), Limeira, São Paulo, Brazil
| | - João José Fagundes
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Aníbal Tavares de Azevedo
- Simulation Laboratory, School of Applied Sciences, University of Campinas (Unicamp), Limeira, Brazil
| | - Adriana Souza Torsoni
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas (Unicamp), Limeira, São Paulo, Brazil
| | - Raquel Franco Leal
- Inflammatory Bowel Diseases Research Laboratory, Gastrocenter, Colorectal Surgery Unit, Surgery Department, School of Medical Sciences, University of Campinas (Unicamp), Campinas, São Paulo, Brazil
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Vieujean S, Kotze PG, Netter P, Germain A, Louis E, Danese S, Peyrin-Biroulet L. Stemming the tide with ileocecal Crohn's disease: when is pharmacotherapy enough? Expert Opin Pharmacother 2023; 24:1595-1607. [PMID: 37401098 DOI: 10.1080/14656566.2023.2232726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 06/30/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION Crohn's disease (CD) mostly affects the terminal ileum and ileocecal region and up to 80% of patients end up requiring surgery. Previously reserved for complicated or refractory forms, surgery is now considered as an alternative to medical treatment in localized ileocecal disease. AREAS COVERED This review examines factors associated with response to medical treatment and those associated with the need for surgery in ileocecal CD to identify the patients' profile for whom pharmacotherapy might be enough. Factors associated with the recurrence and the postoperative complications are also reviewed to help the clinician identify patients for whom medical therapy might be preferred. EXPERT’S OPINION LIR!C study long-term follow-up data show that 38% of infliximab-treated patients were still treated with infliximab at the end of their follow-up, while 14% had switched to another biologic or had received immunomodulator or corticosteroid and 48% had CD-related surgery. Only the combination with an immunomodulator was associated with a greater likelihood of continuing infliximab. Patients with ileocecal CD for whom pharmacotherapy might be sufficient are probably those with no risk factors for CD-related surgery.In addition, patients with high risk of recurrence or of post-operative complications may benefit more from medical treatment than from surgery.
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Affiliation(s)
- Sophie Vieujean
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, Liège, Belgium
| | - Paulo Gustavo Kotze
- Colorectal Surgery Unit, Cajuru University Hospital, Catholic University of Paraná, Curitiba, Brazil
| | - Patrick Netter
- Université de Lorraine, CNRS, Laboratoire IMoPa, Nancy, France
| | - Adeline Germain
- Department of Digestive Surgery, University Hospital of Nancy-Brabois, Vandoeuvre-Les-Nancy, France
| | - Edouard Louis
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, Liège, Belgium
| | - Silvio Danese
- Department of Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France
- University of Lorraine, INSERM, NGERE, Nancy, France
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Ruiqing L, Jing Y, Shunli L, Jia K, Zhibo W, Hongping Z, Keyu R, Xiaoming Z, Zhiming W, Weiming Z, Tianye N, Yun L. A Novel Radiomics Model Integrating Luminal and Mesenteric Features to Predict Mucosal Activity and Surgery Risk in Crohn's Disease Patients: A Multicenter Study. Acad Radiol 2023; 30 Suppl 1:S207-S219. [PMID: 37149448 DOI: 10.1016/j.acra.2023.03.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND To investigate the feasibility of integrating radiomics and morphological features based on computed tomography enterography (CTE) for developing a noninvasive grading model for mucosal activity and surgery risk of Crohn's disease (CD) patients. METHODS A total of 167 patients from three centers were enrolled. Radiomics and image morphological features were extracted to quantify segmental and global simple endoscopic score for Crohn's disease (SES-CD). An image-fusion-based support vector machine (SVM) classifier was used for grading SES-CD and identifying moderate-to-severe SES-CD. The performance of the predictive model was assessed using the area under the receiver operating characteristic curve (AUC). A multiparametric model was developed to predict surgical progression in CD patients by combining sum-image scores and clinical data. RESULTS The AUC values of the multicategorical segmental SES-CD fusion radiomic model based on a combination of luminal and mesenteric radiomics were 0.828 and 0.709 in training and validation cohorts. The image fusion model integrating the fusion radiomics and morphological features could accurately distinguish bowel segments with moderate-to-severe SES-CD in both the training cohort (AUC = 0.847, 95% confidence interval (CI): 0.784-0.902) and the validation cohort (AUC = 0.896, 95% CI: 0.812-0.960). A predictive nomogram for interval surgery was developed based on multivariable cox analysis. CONCLUSIONS This study demonstrated the feasibility of integrating lumen and mesentery radiomic features to develop a promising noninvasive grading model for mucosal activity of CD. In combination with clinical data, the fusion-image score may yield an accurate prognostic model for time to surgery.
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Affiliation(s)
- Liu Ruiqing
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Jiangsu Road 16#, Qingdao, Shandong 266400, People's Republic of China
| | - Yang Jing
- Institute of Translational Medicine, Zhejiang University, Hangzhou, ZJ, China
| | - Liu Shunli
- Department of Radiology, The Affiliated Hospital of Qingdao University Qingdao, Qingdao, SD, China
| | - Ke Jia
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, GD, China
| | - Wang Zhibo
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Jiangsu Road 16#, Qingdao, Shandong 266400, People's Republic of China
| | - Zhu Hongping
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Jiangsu Road 16#, Qingdao, Shandong 266400, People's Republic of China
| | - Ren Keyu
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, SD, China
| | - Zhou Xiaoming
- Department of Radiology, The Affiliated Hospital of Qingdao University Qingdao, Qingdao, SD, China
| | - Wang Zhiming
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, JS, China
| | - Zhu Weiming
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, JS, China
| | - Niu Tianye
- Shenzhen Bay Laboratory, Shenzhen, GD, China
| | - Lu Yun
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Jiangsu Road 16#, Qingdao, Shandong 266400, People's Republic of China.
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Qian W, Xu Y, Wen W, Huang L, Guo Z, Zhu W, Li Y. Exosomal miR-103a-3p from Crohn's Creeping Fat-Derived Adipose-Derived Stem Cells Contributes to Intestinal Fibrosis by Targeting TGFBR3 and Activating Fibroblasts. J Crohns Colitis 2023; 17:1291-1308. [PMID: 36897738 DOI: 10.1093/ecco-jcc/jjad042] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Indexed: 03/11/2023]
Abstract
BACKGROUND AND AIMS Mesenteric adipose tissue hypertrophy is a hallmark of Crohn's disease [CD], and creeping fat [CF] is unique to CD. Adipose-derived stem cells [ASCs] from inflammatory tissue exhibited altered biological functions. The role of ASCs isolated from CF in intestinal fibrosis and the potential mechanism remain unclear. METHODS ASCs were isolated from CF [CF-ASCs] and disease-unaffected mesenteric adipose tissue [Ctrl-ASCs] of patients with CD. A series of in vitro and in vivo experiments were conducted to study the effects of exosomes from CF-ASCs [CF-Exos] on intestinal fibrosis and fibroblast activation. A micro-RNA microarray analysis was performed. Western blot, luciferase assay and immunofluorescence were performed to further detect the underlying mechanisms. RESULTS The results indicated that CF-Exos promoted intestinal fibrosis by activating fibroblasts in a dose-dependent manner. They continuously promoted progression of intestinal fibrosis even after dextran sulphate sodium withdrawal. Further analysis showed that exosomal miR-103a-3p was enriched in CF-Exos and participated in exosome-mediated fibroblast activation. TGFBR3 was identified as a target gene of miR-103a-3p. Mechanistically, CF-ASCs released exosomal miR-103a-3p and promoted fibroblast activation by targeting TGFBR3 and promoting Smad2/3 phosphorylation. We also found that the expression of miR-103a-3p in diseased intestine was positively associated with the degree of CF and fibrosis score. CONCLUSION Our findings show that exosomal miR-103a-3p from CF-ASCs promotes intestinal fibrosis by activating fibroblasts via TGFBR3 targeting, suggesting that CF-ASCs are potential therapeutic targets for intestinal fibrosis in CD.
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Affiliation(s)
- Wenwei Qian
- Department of General Surgery, Jinling Hospital, Medical School of Southeast University, No. 305 East Zhongshan Road, Nanjing, PR China
| | - Yihan Xu
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, PR China
| | - Weiwei Wen
- Department of General Surgery, Jinling Hospital, Medical School of Southeast University, No. 305 East Zhongshan Road, Nanjing, PR China
| | - Liangyu Huang
- Department of Colorectal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, PR China
| | - Zhen Guo
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, PR China
| | - Weiming Zhu
- Department of General Surgery, Jinling Hospital, Medical School of Southeast University, No. 305 East Zhongshan Road, Nanjing, PR China
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, PR China
| | - Yi Li
- Department of General Surgery, Jinling Hospital, Medical School of Southeast University, No. 305 East Zhongshan Road, Nanjing, PR China
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, PR China
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