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McCurdy JD, Weng R, Parlow S, Dawkins YM, Brar G, Oliveira L, Saloojee N, Murthy S, Kenshil S, Macdonald B, Sabri E, Moloo H, Sy R. Video Capsule Endoscopy can Identify Occult Luminal Crohn's Disease in Patients with Isolated Perianal Fistulas. J Crohns Colitis 2023; 17:1624-1630. [PMID: 37101357 DOI: 10.1093/ecco-jcc/jjad078] [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: 11/06/2022] [Indexed: 04/28/2023]
Abstract
BACKGROUND Accurate tools to distinguish Crohn's disease [CD] from cryptoglandular disease in patients with perianal fistulas without detectable luminal inflammation on ileocolonoscopy and abdominal enterography (isolated perianal fistulas [IPF]) are lacking. We assessed the ability of video capsule endoscopy [VCE] to detect luminal inflammation in patients with IPF. METHODS We studied consecutive adults [>17 years] with IPF who were evaluated by VCE after a negative ileocolonoscopy and abdominal enterography between 2013 and 2022. We defined luminal CD by VCE as diffuse erythema, three or more aphthous ulcers, or a Lewis score greater than 135. We compared rates of intestinal inflammation in this cohort with age- and sex-matched controls without perianal fistulas, who underwent VCE for other indications. We excluded persons with pre-existing inflammatory bowel disease [IBD] and exposure to non-steroidal anti-inflammatory drugs or immunosuppressive treatments. RESULTS A total of 45 patients with IPF underwent VCE without complications. Twelve patients [26%] met our definition of luminal CD. Luminal CD was more common in patients with IPF than in controls [26% vs 3%; p <0.01]. Among patients with IPF, male sex (OR [odds ratio], 9.2; 95% confidence interval [CI] [1.1-79.4]), smoking (OR, 4.5; 95% CI [0.9-21.2]), abscess (OR, 6.3; 95% CI [1.5-26.8]), rectal enhancement on magnetic resonance imaging [MRI] (OR, 9.0; 95% CI [0.8-99.3]), and positive antimicrobial serology (OR, 7.1; 95% CI, [0.7-70.0]) were more common in those with a positive VCE study. CONCLUSIONS VCE detected small intestinal inflammation suggestive of luminal CD in approximately one-quarter of patients with IPF. Larger studies are required to validate these findings.
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Affiliation(s)
- Jeffrey D McCurdy
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Robin Weng
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Simon Parlow
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Yvonne M Dawkins
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Gurmun Brar
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Liliana Oliveira
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Nav Saloojee
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Sanjay Murthy
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Sana Kenshil
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Blair Macdonald
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Medical Imaging, University of Ottawa, Ottawa, ON, Canada
| | - Elham Sabri
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Husein Moloo
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Surgery, University of Ottawa, Ottawa, ON, Canada
| | - Richmond Sy
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada
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Fork T, Adnerhill I, Böök O, Casal-Dujat L, Leander P, Makitan M, Marsal J. [New solutions for an old problem : Current developments in oral contrast agents]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00117-023-01169-w. [PMID: 37314461 DOI: 10.1007/s00117-023-01169-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Several radiological societies in Europe have so far spoken out in favor of MRI of the small intestine over CT, since MRI is said to provide more detailed image information. Due to the limited availability of MRI machines, long waiting times arise for many patients who clinically require small bowel imaging. OBJECTIVES These circumstances guided our search for an improved CT technique that would provide scans that mimic the image impression of T1 sequence in MRI, i.e. with IV contrast-enhanced intestinal wall versus low/no signal lumen. MATERIAL AND METHODS The oral use of fat or oil is poorly tolerated by patients, as is the placement of a naso-duodenal tube for air insufflation. We have now succeeded in creating a foamy drink with 44% air content, which is kept stable by protein together with buffers, and can be easily administered orally. CT with the Lumentin® beverage as bowel filling agent has been tested on healthy adult volunteers; oncology patients; and Crohn's disease patients who, for comparison, also underwent MRI of the small bowel with conventional oral contrast. RESULTS The results so far with Lumentin® show a very good distribution throughout the entire small intestine with good lumen distension, images with strongly enhanced contrast of the intestinal mucosa, and lesions that are detected at the same or increased frequency as compared with MRI. Side effects were few and mild, and overall fewer than with commonly used oral agents. Lumentin's foamy consistency was unfamiliar to a few patients, but it wasn't difficult to drink. CONCLUSIONS The new and innovative luminal HU-negative contrast agent Lumentin® improves the diagnostic CT image quality. In addition, Lumentin® experimental MRI tests have provided promising results, which are currently leading to further clinical MRI studies.
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Affiliation(s)
- Thomas Fork
- Emeritus aus der Abteilung Radiologie, Universitätsklinikum Lund, Malmö, Schweden.
- Lument AB, Lund, Schweden.
| | - Ingvar Adnerhill
- Emeritus aus der Abteilung Radiologie, Universitätsklinikum Lund, Malmö, Schweden
- Lument AB, Lund, Schweden
| | | | | | | | - Mladen Makitan
- Abteilung für Gastroenterologie, Universitätsklinikum Lund, Lund/Malmö, Schweden
| | - Jan Marsal
- Abteilung für Gastroenterologie, Universitätsklinikum Lund, Lund/Malmö, Schweden
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3
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Carretero C, Bojorquez A, Eliakim R, Lazaridis N. Updates in the diagnosis and management of small-bowel Crohn's disease. Best Pract Res Clin Gastroenterol 2023; 64-65:101855. [PMID: 37652654 DOI: 10.1016/j.bpg.2023.101855] [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: 04/16/2023] [Revised: 07/06/2023] [Accepted: 08/01/2023] [Indexed: 09/02/2023]
Affiliation(s)
- Cristina Carretero
- Gastroenterology Department, Clínica Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra (IDISNA), Clínica Universidad de Navarra. Pio XII 36, 31004, Pamplona, Spain.
| | - Alejandro Bojorquez
- Gastroenterology Department, Clínica Universidad de Navarra, Clínica Universidad de Navarra. Pio XII 36, 31004, Pamplona, Spain.
| | - Rami Eliakim
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tek-Aviv, Israel.
| | - Nikolaos Lazaridis
- Royal Free Unit for Endoscopy, The Royal Free Hospital and University College London (UCL) Institute for Liver and Digestive Health, London, United Kingdom; Saint Luke's Hospital, Small Bowel Service, Agias Sofias 18, 54622, Thessaloniki, Greece.
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4
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Mehedi IM, Rao KP, Alotaibi FM, Alkanfery HM. Intelligent Wireless Capsule Endoscopy for the Diagnosis of Gastrointestinal Diseases. Diagnostics (Basel) 2023; 13:diagnostics13081445. [PMID: 37189546 DOI: 10.3390/diagnostics13081445] [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: 02/18/2023] [Revised: 04/08/2023] [Accepted: 04/15/2023] [Indexed: 05/17/2023] Open
Abstract
Through a wireless capsule endoscope (WCE) fitted with a miniature camera (about an inch), this study aims to examine the role of wireless capsule endoscopy (WCE) in the diagnosis, monitoring, and evaluation of GI (gastrointestinal) disorders. In a wearable belt recorder, a capsule travels through the digestive tract and takes pictures. It attempts to find tiny components that can be used to enhance the WCE. To accomplish this, we followed the steps below: Researching current capsule endoscopy through databases, designing and simulating the device using computers, implanting the system and finding tiny components compatible with capsule size, testing the system and eliminating noise and other problems, and analyzing the results. In the present study, it was shown that a spherical WCE shaper and a smaller WCE with a size of 13.5 diameter, a high resolution, and a high frame rate (8-32 fps) could help patients with pains due to the traditional capsules and provide more accurate pictures as well as prolong the battery life. In addition, the capsule can also be used to reconstruct 3D images. Simulation experiments showed that spherical endoscopic devices are more advantageous than commercial capsule-shaped endoscopic devices for wireless applications. We found that the sphere's velocity through the fluid was greater than the capsule's.
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Affiliation(s)
- Ibrahim M Mehedi
- Department of Electrical and Computer Engineering (ECE), King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Center of Excellence in Intelligent Engineering Systems (CEIES), King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - K Prahlad Rao
- Department of Electrical and Computer Engineering (ECE), King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Fahad Mushhabbab Alotaibi
- Department of Electrical and Computer Engineering (ECE), King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hadi Mohsen Alkanfery
- Department of Electrical and Computer Engineering (ECE), King Abdulaziz University, Jeddah 21589, Saudi Arabia
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5
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Pennazio M, Rondonotti E, Despott EJ, Dray X, Keuchel M, Moreels T, Sanders DS, Spada C, Carretero C, Cortegoso Valdivia P, Elli L, Fuccio L, Gonzalez Suarez B, Koulaouzidis A, Kunovsky L, McNamara D, Neumann H, Perez-Cuadrado-Martinez E, Perez-Cuadrado-Robles E, Piccirelli S, Rosa B, Saurin JC, Sidhu R, Tacheci I, Vlachou E, Triantafyllou K. Small-bowel capsule endoscopy and device-assisted enteroscopy for diagnosis and treatment of small-bowel disorders: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2022. Endoscopy 2023; 55:58-95. [PMID: 36423618 DOI: 10.1055/a-1973-3796] [Citation(s) in RCA: 68] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
MR1: ESGE recommends small-bowel capsule endoscopy as the first-line examination, before consideration of other endoscopic and radiological diagnostic tests for suspected small-bowel bleeding, given the excellent safety profile of capsule endoscopy, its patient tolerability, and its potential to visualize the entire small-bowel mucosa.Strong recommendation, moderate quality evidence. MR2: ESGE recommends small-bowel capsule endoscopy in patients with overt suspected small-bowel bleeding as soon as possible after the bleeding episode, ideally within 48 hours, to maximize the diagnostic and subsequent therapeutic yield.Strong recommendation, high quality evidence. MR3: ESGE does not recommend routine second-look endoscopy prior to small-bowel capsule endoscopy in patients with suspected small-bowel bleeding or iron-deficiency anemia.Strong recommendation, low quality evidence. MR4: ESGE recommends conservative management in those patients with suspected small-bowel bleeding and high quality negative small-bowel capsule endoscopy.Strong recommendation, moderate quality evidence. MR5: ESGE recommends device-assisted enteroscopy to confirm and possibly treat lesions identified by small-bowel capsule endoscopy.Strong recommendation, high quality evidence. MR6: ESGE recommends the performance of small-bowel capsule endoscopy as a first-line examination in patients with iron-deficiency anemia when small bowel evaluation is indicated.Strong recommendation, high quality evidence. MR7: ESGE recommends small-bowel capsule endoscopy in patients with suspected Crohn's disease and negative ileocolonoscopy findings as the initial diagnostic modality for investigating the small bowel, in the absence of obstructive symptoms or known bowel stenosis.Strong recommendation, high quality evidence. MR8: ESGE recommends, in patients with unremarkable or nondiagnostic findings from dedicated small-bowel cross-sectional imaging, small-bowel capsule endoscopy as a subsequent investigation if deemed likely to influence patient management.Strong recommendation, low quality evidence. MR9: ESGE recommends, in patients with established Crohn's disease, the use of a patency capsule before small-bowel capsule endoscopy to decrease the capsule retention rate.Strong recommendation, moderate quality evidence. MR10: ESGE recommends device-assisted enteroscopy (DAE) as an alternative to surgery for foreign bodies retained in the small bowel requiring retrieval in patients without acute intestinal obstruction.Strong recommendation, moderate quality evidence. MR11: ESGE recommends DAE-endoscopic retrograde cholangiopancreatography (DAE-ERCP) as a first-line endoscopic approach to treat pancreaticobiliary diseases in patients with surgically altered anatomy (except for Billroth II patients).Strong recommendation, moderate quality evidence.
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Affiliation(s)
- Marco Pennazio
- University Division of Gastroenterology, City of Health and Science University Hospital, University of Turin, Turin, Italy
| | | | - Edward J Despott
- Royal Free Unit for Endoscopy, The Royal Free Hospital and UCL Institute for Liver and Digestive Health, London, UK
| | - Xavier Dray
- Sorbonne University, Endoscopy Unit, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Martin Keuchel
- Clinic for Internal Medicine, Agaplesion Bethesda Krankenhaus Bergedorf, Hamburg, Germany
| | - Tom Moreels
- Division of Gastroenterology and Hepatology, University Hospital Saint-Luc, Brussels, Belgium
| | - David S Sanders
- Sheffield Teaching Hospitals NHS Foundation Trust, Gastroenterology Sheffield, Sheffield, UK
| | - Cristiano Spada
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza, Brescia, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cristina Carretero
- Department of Gastroenterology. University of Navarre Clinic, Healthcare Research Institute of Navarre, Pamplona, Spain
| | - Pablo Cortegoso Valdivia
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, University of Parma, Parma, Italy
| | - Luca Elli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenzo Fuccio
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna, Bologna, Italy
| | - Begona Gonzalez Suarez
- Gastroenterology Department - ICMDiM, Hospital Clínic of Barcelona, DIBAPS, CiBERHED, Barcelona, Spain
| | - Anastasios Koulaouzidis
- Centre for Clinical Implementation of Capsule Endoscopy, Store Adenomer Tidlige Cancere Center, Svendborg, University of Southern Denmark, Denmark
| | - Lumir Kunovsky
- 2nd Department of Internal Medicine - Gastroenterology and Geriatrics, University Hospital Olomouc, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czech Republic.,Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic.,Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Deirdre McNamara
- TAGG Research Centre, Department of Clinical Medicine, Trinity Centre, Tallaght Hospital, Dublin, Ireland
| | - Helmut Neumann
- Department of Medicine I, University Medical Center Mainz, Mainz, Germany
| | | | | | - Stefania Piccirelli
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza, Brescia, Italy
| | - Bruno Rosa
- Department of Gastroenterology, Hospital da Senhora da Oliveira, Guimarães, Portugal.,Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga/Guimarães, Portugal.,ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Jean-Christophe Saurin
- Gastroenterology and Endoscopy Unit, Hospices Civils de Lyon, Hôpital E. Herriot, Lyon, France
| | - Reena Sidhu
- Academic Department of Gastroenterology and Hepatology, Sheffield Teaching Hospitals, Sheffield, United Kingdom.,Department of Infection, Immunity and Cardiovascular Diseases, University of Sheffield, United Kingdom
| | - Ilja Tacheci
- 2nd Department of Internal Medicine - Gastroenterology, University Hospital Hradec Králové, Charles University, Faculty of Medicine in Hradec Králové, Czech Republic
| | | | - Konstantinos Triantafyllou
- Hepatogastroenterology Unit, Second Department of Internal Medicine - Propaedeutic, Research Institute and Diabetes Center, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
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6
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Calabrese C, Gelli D, Rizzello F, Gionchetti P, Torrejon Torres R, Saunders R, Davis J. Capsule endoscopy in Crohn's disease surveillance: A monocentric, retrospective analysis in Italy. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:1038087. [DOI: 10.3389/fmedt.2022.1038087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/11/2022] [Indexed: 11/29/2022] Open
Abstract
BackgroundCrohn's disease (CD) is a potentially debilitating condition that burdens Italian healthcare substantially. The symptomatic management relies on prompt therapy adjustment to reduce flares and follow-up diagnostic inputs to maximise remission. Capsule endoscopy (CE) has introduced advantages in CD diagnostics, allowing the direct inspection of the entire gastrointestinal mucosa. The diagnostic procedure is comparable in effort to standard ileocolonoscopy (IC) but requires no anaesthesia. Whether CE follow-up improves clinical outcomes remains to be defined.ObjectivesTo provide a preliminary evaluation of CE in terms of clinical outcomes with respect to the standard of care ileocolonoscopy/MRE in Italy.MethodsThis retrospective analysis utilises anonymised, monocentric data from the S. Orsola-Malpighi Hospital IBD database in Bologna, Italy, collected between 1999 and 2019. Out of 421 adult patient records, 100 were included in the analysis (50 per arm, matched per demographic and clinical characteristics). The CE represented the intervention arm, whereas ileocolonoscopy/magnetic resonance enterography was the standard of care. The use of biologics, symptomatology course, and surgery were the outcomes.ResultsThe two techniques performed similarly overall. In general, no significant difference emerged in the use of biologics. The use of biologics appears reduced in the CE group, only in L4 patients after the first follow-up year. Similarly, surgery was seemingly less frequent among L4 patients in the CE group. No difference was found between groups in flare occurrence and duration. CE patients might have experienced longer and earlier first remissions, but no long-term difference persisted.ConclusionsThe CE group showed an apparent reduction in biologics and surgery, limiting to L4 diagnoses. More extensive, prospective, multicentre, randomised studies must corroborate these preliminary findings.
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Chin Koon Siw K, Engel J, Visva S, Mallick R, Hart A, de Buck van Overstraeten A, McCurdy JD. Strategies to Distinguish Perianal Fistulas Related to Crohn's Disease From Cryptoglandular Disease: Systematic Review With Meta-Analysis. Inflamm Bowel Dis 2022; 28:1363-1374. [PMID: 34792583 DOI: 10.1093/ibd/izab286] [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: 08/08/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Management of perianal fistulas differs based on fistula type. We aimed to assess the ability of diagnostic strategies to differentiate between Crohn's disease (CD) and cryptoglandular disease (CGD) in patients with perianal fistulas. METHODS We performed a diagnostic accuracy systematic review and meta-analysis. A systematic search of electronic databases was performed from inception through February 2021 for studies assessing a diagnostic test's ability to distinguish fistula types. We calculated weighted summary estimates with 95% confidence intervals for sensitivity and specificity by bivariate analysis, using fixed effects models when data were available from 2 or more studies. The Quality Assessment of Diagnostic Accuracy Studies tool was used to assess study quality. RESULTS Twenty-one studies were identified and included clinical symptoms (2 studies; n=154), magnetic resonance imaging (MRI) characteristics (3 studies; n=296), ultrasound characteristics (7 studies; n=1003), video capsule endoscopy (2 studies; n=44), fecal calprotectin (1 study; n=56), and various biomarkers (8 studies; n=440). MRI and ultrasound characteristics had the most robust data. Rectal inflammation, multiple-branched fistula tracts, and abscesses on pelvic MRI and the Crohn's ultrasound fistula sign, fistula debris, and bifurcated fistulas on pelvic ultrasonography had high specificity (range, 80%-95% vs 89%-96%) but poor sensitivity (range, 17%-37% vs 31%-63%), respectively. Fourteen of 21 studies had risk of bias on at least 1 of the Quality Assessment of Diagnostic Accuracy Studies domains. CONCLUSIONS Limited high-quality evidence suggest that imaging characteristics may help discriminate CD from CGD in patients with perianal fistulas. Larger, prospective studies are needed to confirm these findings and to evaluate if combining multiple diagnostic tests can improve diagnostic sensitivity.
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Affiliation(s)
- Kevin Chin Koon Siw
- Division of Gastroenterology and Hepatology, University of Ottawa, Ottawa, ON, Canada
| | - Jake Engel
- Faculty of Medicine, University of Ottawa, ON, Canada
| | | | | | - Ailsa Hart
- Division of Gastroenterology, St Mark's Hospital, London, United Kingdomand the
| | | | - Jeffrey D McCurdy
- Division of Gastroenterology and Hepatology, University of Ottawa, Ottawa, ON, Canada.,Ottawa Hospital Research Institute, Ottawa, ON, Canada
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8
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Abo El Ela A, Meuli N, Hruz P, Burri E. Faecal calprotectin increases the diagnostic yield in patients with suspected small bowel disease - a multicenter retrospective cohort study. Swiss Med Wkly 2022; 153:40050. [PMID: 37096776 DOI: 10.57187/smw.2023.40050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
AIM OF THE STUDY Diagnosing small bowel pathology is challenging, and the diagnostic yield of small bowel capsule endoscopy is highly variable. Faecal calprotectin is a non-invasive intestinal inflammation marker that could be used as a selection tool to identify patients who might benefit from small bowel capsule endoscopy and increase its diagnostic yield. This study aimed to investigate the value of faecal calprotectin in detecting small bowel lesions in an unselected patient population. METHODS We performed a retrospective analysis of consecutive patients who underwent small bowel capsule endoscopy at the University Hospital Basel and the University Medical Clinic Cantonal Hospital Baselland, Switzerland, between 2010 and 2018. Patients without faecal calprotectin testing were excluded from the analysis. The primary endpoint was the presence of a clinically significant small bowel finding. RESULTS Patients with positive faecal calprotectin results were more likely to have small bowel findings (66.7% vs 39.4%; P = 0.007). The optimal faecal calprotectin cut-off to identify clinically significant small bowel lesions was 63 μg/g with 78.3% (95% confidence interval: 66.7-87.9) sensitivity, 47.9% (33.3-62.8) specificity, 1.50 (1.1-2.0) positive and 0.45 (0.3-0.8) negative likelihood ratios, 68.4% (61.6-74.4) positive and 60.5% (47.3-72.4) negative predictive values, and 65.0% overall accuracy. Faecal calprotectin performed best in patients with suspected inflammatory bowel disease, with 66.7% (48.2-82.0) sensitivity, 70.6% (44.0-89.7) specificity, 2.27 (1.0-4.9) positive and 0.47 (0.3-0.8) negative likelihood ratios, 81.5% (67.0-90.5) positive and 54.5% (39.7-68.6) negative predictive values, and 71.4% overall accuracy. CONCLUSION Faecal calprotectin testing increases the diagnostic yield of small bowel capsule endoscopy and may help identify patients at risk of small bowel disease.
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Affiliation(s)
- Aisha Abo El Ela
- Gastroenterology and Hepatology, University Medical Clinic, Kantonsspital Baselland, Liestal, Switzerland
- Universitäres Bauchzentrum Basel, Clarunis, Basel, Switzerland
| | - Nina Meuli
- Gastroenterology and Hepatology, University Medical Clinic, Kantonsspital Baselland, Liestal, Switzerland
| | - Petr Hruz
- Gastroenterology and Hepatology, University Medical Clinic, Kantonsspital Baselland, Liestal, Switzerland
| | - Emanuel Burri
- Gastroenterology and Hepatology, University Medical Clinic, Kantonsspital Baselland, Liestal, Switzerland
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9
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Ionescu A, Glodeanu A, Ionescu M, Zaharie S, Ciurea A, Golli A, Mavritsakis N, Popa D, Vere C. Clinical impact of wireless capsule endoscopy for small bowel investigation (Review). Exp Ther Med 2022; 23:262. [PMID: 35251328 PMCID: PMC8892621 DOI: 10.3892/etm.2022.11188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/12/2021] [Indexed: 11/06/2022] Open
Abstract
Wireless capsule endoscopy is currently considered the gold standard in the investigation of the small bowel. It is both practical for physicians and easily accepted by patients. Prior to its development, two types of imaging investigations of the small bowel were available: radiologic and endoscopic. The first category is less invasive and comfortable for patients; it presents the ensemble of the small bowel, but it may imply radiation exposure. Images are constructed based on signals emitted by various equipment and require special interpretation. Endoscopic techniques provide real-time colored images acquired by miniature cameras from inside the small bowel, require interpretation only from a medical point of view, may allow the possibility to perform biopsies, but the investigation only covers a part of the small bowel and are more difficult to accept by patients. Wireless capsule endoscopy is the current solution that overcomes a part of the previous drawbacks: it covers the entire small bowel, it provides real-time images acquired by cameras, it is painless for patients, and it represents an abundant source of information for physicians. Yet, it lacks motion control and the possibility to perform biopsies or administer drugs. However, significant effort has been oriented in these directions by technical and medical teams, and more advanced capsules will surely be available in the following years.
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Affiliation(s)
- Alin Ionescu
- Department of Medical History, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Adina Glodeanu
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihaela Ionescu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Sorin Zaharie
- Department of Nephrology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ana Ciurea
- Department of Oncology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Andreea Golli
- Department of Public Health Management, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Nikolaos Mavritsakis
- Department of Physical Education and Sport, ‘1 Decembrie 1918’ University, 510009 Alba Iulia, Romania
| | - Didi Popa
- Department of Information and Communication Technology, University of Craiova, 200585 Craiova, Romania
| | - Cristin Vere
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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10
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Capsule Endoscopy in Inflammatory Bowel Disease: When? To Whom? Diagnostics (Basel) 2021; 11:diagnostics11122240. [PMID: 34943477 PMCID: PMC8700081 DOI: 10.3390/diagnostics11122240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/24/2021] [Accepted: 11/28/2021] [Indexed: 11/16/2022] Open
Abstract
Capsule endoscopy (CE) has proven to be a valuable diagnostic modality for small bowel diseases over the past 20 years, particularly Crohn's disease (CD), which can affect the entire gastrointestinal tract from the mouth to the anus. CE is not only used for the diagnosis of patients with suspected small bowel CD, but can also be used to assess disease activity, treat-to-target, and postoperative recurrence in patients with established small bowel CD. As CE can detect even mildly non-specific small bowel lesions, a high diagnostic yield is not necessarily indicative of high diagnostic accuracy. Moreover, the cost effectiveness of CE as a third diagnostic test employed usually after ileocolonoscopy and MR or CT enterography is an important consideration. Recently, new developments in colon capsule endoscopy (CCE) have increased the utility of CE in patients with ulcerative colitis (UC) and pan-enteric CD. Although deflation of the colon during the examination and the inability to evaluate dysplasia-associated lesion or mass results in an inherent risk of overestimation or underestimation, the convenience of CCE examination and the risk of flare-up after colonoscopy suggest that CCE could be used more actively in patients with UC.
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Ogata N, Ohtsuka K, Ogawa M, Maeda Y, Ishida F, Kudo SE. Image-Enhanced Capsule Endoscopy Improves the Identification of Small Intestinal Lesions. Diagnostics (Basel) 2021; 11:diagnostics11112122. [PMID: 34829469 PMCID: PMC8621083 DOI: 10.3390/diagnostics11112122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/09/2021] [Accepted: 11/13/2021] [Indexed: 12/14/2022] Open
Abstract
Image-enhanced endoscopy is useful for diagnosing and identifying lesions in the gastrointestinal tract. Recently, image-enhanced endoscopy has become a breakthrough technology that has attracted significant attention. This image enhancing technology is available for capsule endoscopy, which is an effective tool for small intestinal lesions and has been applied in flexible spectral color enhancement technology and in contrast capsule like narrow-band imaging. In this field, most researchers focus on improving the visibility and detection of small intestinal lesions. This review summarizes previous studies on image-enhanced capsule endoscopy and aims to evaluate the efficacy of this technology.
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Affiliation(s)
- Noriyuki Ogata
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
- Correspondence:
| | - Kazuo Ohtsuka
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
- Department of Endoscopy, Tokyo Medical and Dental University, Medical Hospital, Tokyo 113-0034, Japan
| | - Masataka Ogawa
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
| | - Yasuharu Maeda
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
| | - Shin-ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama 224-8503, Japan; (K.O.); (M.O.); (Y.M.); (F.I.); (S.-e.K.)
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12
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Meltzer AC, Limkakeng AT, Gentile NT, Freeman JQ, Hall NC, Vargas NM, Fleischer DE, Malik Z, Kallus SJ, Borum ML, Ma Y, Kumar AB. Risk stratification with video capsule endoscopy leads to fewer hospital admissions in emergency department patients with low-risk to moderate-risk upper gastrointestinal bleed: A multicenter clinical trial. J Am Coll Emerg Physicians Open 2021; 2:e12579. [PMID: 34723247 PMCID: PMC8544929 DOI: 10.1002/emp2.12579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE In US emergency departments (EDs), the physician has limited ability to evaluate for common and serious conditions of the gastrointestinal (GI) mucosa such as a bleeding peptic ulcer. Although many bleeding lesions are self-limited, the majority of these patients require emergency hospitalization for upper endoscopy (EGD). We conducted a clinical trial to determine if ED risk stratification with video capsule endoscopy (VCE) reduces hospitalization rates for low-risk to moderate-risk patients with suspected upper GI bleeding. METHODS We conducted a randomized controlled trial at 3 urban academic EDs. Inclusion criteria included signs of upper GI bleeding and a Glasgow Blatchford score <6. Patients were randomly assigned to 1 of the following 2 treatment arms: (1) an experimental arm that included VCE risk stratification and brief ED observation versus (2) a standard care arm that included admission for inpatient EGD. The primary outcome was hospital admission. Patients were followed for 7 and 30 days to assess for rebleeding events and revisits to the hospital. RESULTS The trial was terminated early as a result of low accrual. The trial was also terminated early because of a need to repurpose all staff to respond to the coronavirus disease 2019 pandemic. A total of 24 patients were enrolled in the study. In the experimental group, 2/11 (18.2%) patients were admitted to the hospital, and in the standard of care group, 10/13 (76.9%) patients were admitted to the hospital (P = 0.012). There was no difference in safety on day 7 and day 30 after the index ED visit. CONCLUSIONS VCE is a potential strategy to decrease admissions for upper GI bleeding, though further study with a larger cohort is required before this approach can be recommended.
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Affiliation(s)
- Andrew C. Meltzer
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | | | - Nina T. Gentile
- School of MedicineTemple UniversityPhiladelphiaPennsylvaniaUSA
| | - Jincong Q. Freeman
- Milken Institute School of Public HealthGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | - Nicole C. Hall
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | - Nataly Montano Vargas
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | | | - Zubair Malik
- School of MedicineTemple UniversityPhiladelphiaPennsylvaniaUSA
| | - Samuel J. Kallus
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | - Marie L. Borum
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | - Yan Ma
- Milken Institute School of Public HealthGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
| | - Anita B. Kumar
- School of Medicine and Health SciencesGeorge Washington UniversityWashingtonDistrict of ColumbiaUSA
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13
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Lahat A, Veisman I. Capsule Endoscopy in Crohn's Disease-From a Relative Contraindication to Habitual Monitoring Tool. Diagnostics (Basel) 2021; 11:diagnostics11101737. [PMID: 34679435 PMCID: PMC8534609 DOI: 10.3390/diagnostics11101737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 09/03/2021] [Accepted: 09/16/2021] [Indexed: 12/15/2022] Open
Abstract
Crohn’s disease (CD) is a chronic inflammatory disorder that may involve the gastrointestinal tract from the mouth to the anus. Habitual disease monitoring is highly important during disease management, aiming to identify and treat disease exacerbations, in order to avoid immediate and future complications. Currently, ilio-clonoscopy is the gold standard for mucosal assessment. However, the procedure is invasive, involves sedation and allows for visualization of the colon and only a small part of the terminal ileum, while most of the small bowel is not visualized. Since CD may involve the whole length of the small bowel, the disease extent might be underestimated. Capsule endoscopy (CE) provides a technology that can screen the entire bowel in a non-invasive procedure, with minimal side effects. In recent years, this technique has gained in popularity for CD evaluation and monitoring. When CE was first introduced, two decades ago, the fear of possible capsule retention in the narrowed inflamed bowel lumen limited its use in CD patients, and a known CD located at the small bowel was even regarded as a relative contraindication for capsule examination. However, at present, as experience using CE in CD patients has accumulated, this procedure has become one of the accepted tools for disease diagnosis and monitoring. In our current review, we summarize the historic change in the indications and contraindications for the usage of capsule endoscopy for the evaluation of CD, and discuss international recommendations regarding CE’s role in CD diagnosis and monitoring.
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Affiliation(s)
- Adi Lahat
- Chaim Sheba Medical Center, Department of Gastroenterology, Sackler Medical School, Tel Aviv University, Tel Hashomer 52620, Israel;
- Sackler Medical School, Tel Aviv University, Tel Aviv 67011, Israel
- Correspondence:
| | - Ido Veisman
- Chaim Sheba Medical Center, Department of Gastroenterology, Sackler Medical School, Tel Aviv University, Tel Hashomer 52620, Israel;
- Sackler Medical School, Tel Aviv University, Tel Aviv 67011, Israel
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14
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Jung ES, Lee SP, Kae SH, Kim JH, Kim HS, Jang HJ. Diagnostic Accuracy of Fecal Calprotectin for the Detection of Small Bowel Crohn's Disease through Capsule Endoscopy: An Updated Meta-Analysis and Systematic Review. Gut Liver 2021; 15:732-741. [PMID: 33361549 PMCID: PMC8444097 DOI: 10.5009/gnl20249] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/21/2020] [Accepted: 10/27/2020] [Indexed: 12/13/2022] Open
Abstract
Background/Aims The diagnosis of small bowel Crohn's disease with negative ileocolonoscopic findings has been challenging. Fecal calprotectin (FC) has been used to detect colonic inflammation, but its efficacy for detecting small bowel inflammation is less established. We performed an updated meta-analysis to evaluate the diagnostic accuracy of FC to detect active small bowel inflammation observed during capsule endoscopy. Methods We conducted a systematic literature search for studies that evaluated the correlation between small bowel inflammation and FC in patients with suspected/established Crohn's disease. We calculated the pooled sensitivity, specificity, and diagnostic odds ratios (DORs) and constructed hierarchical summary receiver operating characteristic curves for FC cutoffs of 50, 100, and 200 μg/g. Results Fourteen studies were eligible for the final analysis. The DORs of all FC cutoffs were significant. The highest DOR was observed at 100 μg/g (sensitivity, 0.73; specificity, 0.73; and DOR, 7.89) and was suggested as the optimal diagnostic cutoff. If we analyzed only studies that included patients with suspected Crohn's disease, the DOR was 8.96. If we analyzed only studies that included patients with a Lewis score ≥135 as a diagnostic criterion for active disease, the DOR was 10.90. Conclusions FC has significant diagnostic accuracy for detecting small bowel inflammation, and an FC cutoff of 100 μg/g can be used as a tool to screen for small bowel Crohn's disease.
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Affiliation(s)
- Eun Suk Jung
- Division of Gastroenterology, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sang Pyo Lee
- Division of Gastroenterology, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sea Hyub Kae
- Division of Gastroenterology, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Jung Han Kim
- Division of Hematology-Oncology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Hyeong Su Kim
- Division of Hematology-Oncology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Hyun Joo Jang
- Division of Gastroenterology, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
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15
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Abstract
Video capsule endoscopy has been proven to be a beneficial tool to inspect the gastrointestinal lumen but its true impact may lie in utilization outside of traditional gastroenterology settings such as in the emergency room, the intensive care unit, and outpatient settings. Some advantages of video capsule endoscopy are that its administration does not require special training, patients do not require anesthesia, and videos can be shared with off-site consultants.
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16
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Nakase H, Uchino M, Shinzaki S, Matsuura M, Matsuoka K, Kobayashi T, Saruta M, Hirai F, Hata K, Hiraoka S, Esaki M, Sugimoto K, Fuji T, Watanabe K, Nakamura S, Inoue N, Itoh T, Naganuma M, Hisamatsu T, Watanabe M, Miwa H, Enomoto N, Shimosegawa T, Koike K. Evidence-based clinical practice guidelines for inflammatory bowel disease 2020. J Gastroenterol 2021; 56:489-526. [PMID: 33885977 PMCID: PMC8137635 DOI: 10.1007/s00535-021-01784-1] [Citation(s) in RCA: 189] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease (IBD) is a general term for chronic or remitting/relapsing inflammatory diseases of the intestinal tract and generally refers to ulcerative colitis (UC) and Crohn's disease (CD). Since 1950, the number of patients with IBD in Japan has been increasing. The etiology of IBD remains unclear; however, recent research data indicate that the pathophysiology of IBD involves abnormalities in disease susceptibility genes, environmental factors and intestinal bacteria. The elucidation of the mechanism of IBD has facilitated therapeutic development. UC and CD display heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management depends on the understanding and tailoring of evidence-based interventions by physicians. In 2020, seventeen IBD experts of the Japanese Society of Gastroenterology revised the previous guidelines for IBD management published in 2016. This English version was produced and modified based on the existing updated guidelines in Japanese. The Clinical Questions (CQs) of the previous guidelines were completely revised and categorized as follows: Background Questions (BQs), CQs, and Future Research Questions (FRQs). The guideline was composed of a total of 69 questions: 39 BQs, 15 CQs, and 15 FRQs. The overall quality of the evidence for each CQ was determined by assessing it with reference to the Grading of Recommendations Assessment, Development and Evaluation approach, and the strength of the recommendation was determined by the Delphi consensus process. Comprehensive up-to-date guidance for on-site physicians is provided regarding indications for proceeding with the diagnosis and treatment.
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Affiliation(s)
- Hiroshi Nakase
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan ,grid.263171.00000 0001 0691 0855Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuoku, Sapporo, Hokkaido 060-8543 Japan
| | - Motoi Uchino
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Shinichiro Shinzaki
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Minoru Matsuura
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Katsuyoshi Matsuoka
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Taku Kobayashi
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Masayuki Saruta
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Fumihito Hirai
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Keisuke Hata
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Sakiko Hiraoka
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Motohiro Esaki
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Ken Sugimoto
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Toshimitsu Fuji
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Kenji Watanabe
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Shiro Nakamura
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Nagamu Inoue
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Toshiyuki Itoh
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Makoto Naganuma
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Tadakazu Hisamatsu
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Mamoru Watanabe
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Hiroto Miwa
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Nobuyuki Enomoto
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Tooru Shimosegawa
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Kazuhiko Koike
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
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17
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Taylor SA, Mallett S, Bhatnagar G, Morris S, Quinn L, Tomini F, Miles A, Baldwin-Cleland R, Bloom S, Gupta A, Hamlin PJ, Hart AL, Higginson A, Jacobs I, McCartney S, Murray CD, Plumb AA, Pollok RC, Rodriguez-Justo M, Shabir Z, Slater A, Tolan D, Travis S, Windsor A, Wylie P, Zealley I, Halligan S. Magnetic resonance enterography compared with ultrasonography in newly diagnosed and relapsing Crohn's disease patients: the METRIC diagnostic accuracy study. Health Technol Assess 2020; 23:1-162. [PMID: 31432777 DOI: 10.3310/hta23420] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Magnetic resonance enterography and enteric ultrasonography are used to image Crohn's disease patients. Their diagnostic accuracy for presence, extent and activity of enteric Crohn's disease was compared. OBJECTIVE To compare diagnostic accuracy, observer variability, acceptability, diagnostic impact and cost-effectiveness of magnetic resonance enterography and ultrasonography in newly diagnosed or relapsing Crohn's disease. DESIGN Prospective multicentre cohort study. SETTING Eight NHS hospitals. PARTICIPANTS Consecutive participants aged ≥ 16 years, newly diagnosed with Crohn's disease or with established Crohn's disease and suspected relapse. INTERVENTIONS Magnetic resonance enterography and ultrasonography. MAIN OUTCOME MEASURES The primary outcome was per-participant sensitivity difference between magnetic resonance enterography and ultrasonography for small bowel Crohn's disease extent. Secondary outcomes included sensitivity and specificity for small bowel Crohn's disease and colonic Crohn's disease extent, and sensitivity and specificity for small bowel Crohn's disease and colonic Crohn's disease presence; identification of active disease; interobserver variation; participant acceptability; diagnostic impact; and cost-effectiveness. RESULTS Out of the 518 participants assessed, 335 entered the trial, with 51 excluded, giving a final cohort of 284 (133 and 151 in new diagnosis and suspected relapse cohorts, respectively). Across the whole cohort, for small bowel Crohn's disease extent, magnetic resonance enterography sensitivity [80%, 95% confidence interval (CI) 72% to 86%] was significantly greater than ultrasonography sensitivity (70%, 95% CI 62% to 78%), with a 10% difference (95% CI 1% to 18%; p = 0.027). For small bowel Crohn's disease extent, magnetic resonance enterography specificity (95%, 95% CI 85% to 98%) was significantly greater than ultrasonography specificity (81%, 95% CI 64% to 91%), with a 14% difference (95% CI 1% to 27%). For small bowel Crohn's disease presence, magnetic resonance enterography sensitivity (97%, 95% CI 91% to 99%) was significantly greater than ultrasonography sensitivity (92%, 95% CI 84% to 96%), with a 5% difference (95% CI 1% to 9%). For small bowel Crohn's disease presence, magnetic resonance enterography specificity was 96% (95% CI 86% to 99%) and ultrasonography specificity was 84% (95% CI 65% to 94%), with a 12% difference (95% CI 0% to 25%). Test sensitivities for small bowel Crohn's disease presence and extent were similar in the two cohorts. For colonic Crohn's disease presence in newly diagnosed participants, ultrasonography sensitivity (67%, 95% CI 49% to 81%) was significantly greater than magnetic resonance enterography sensitivity (47%, 95% CI 31% to 64%), with a 20% difference (95% CI 1% to 39%). For active small bowel Crohn's disease, magnetic resonance enterography sensitivity (96%, 95% CI 92% to 99%) was significantly greater than ultrasonography sensitivity (90%, 95% CI 82% to 95%), with a 6% difference (95% CI 2% to 11%). There was some disagreement between readers for both tests. A total of 88% of participants rated magnetic resonance enterography as very or fairly acceptable, which is significantly lower than the percentage (99%) of participants who did so for ultrasonography. Therapeutic decisions based on magnetic resonance enterography alone and ultrasonography alone agreed with the final decision in 122 out of 158 (77%) cases and 124 out of 158 (78%) cases, respectively. There were no differences in costs or quality-adjusted life-years between tests. LIMITATIONS Magnetic resonance enterography and ultrasonography scans were interpreted by practitioners blinded to clinical data (but not participant cohort), which does not reflect use in clinical practice. CONCLUSIONS Magnetic resonance enterography has higher accuracy for detecting the presence, extent and activity of small bowel Crohn's disease than ultrasonography does. Both tests have variable interobserver agreement and are broadly acceptable to participants, although ultrasonography produces less participant burden. Diagnostic impact and cost-effectiveness are similar. Recommendations for future work include investigation of the comparative utility of magnetic resonance enterography and ultrasonography for treatment response assessment and investigation of non-specific abdominal symptoms to confirm or refute Crohn's disease. TRIAL REGISTRATION Current Controlled Trials ISRCTN03982913. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 42. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Stuart A Taylor
- Centre for Medical Imaging, University College London, London, UK
| | - Sue Mallett
- Institute of Applied Health Research, National Institute for Health Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Stephen Morris
- Applied Health Research, University College London, London, UK
| | - Laura Quinn
- Institute of Applied Health Research, National Institute for Health Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Florian Tomini
- Applied Health Research, University College London, London, UK
| | - Anne Miles
- Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Rachel Baldwin-Cleland
- Intestinal Imaging Centre, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Stuart Bloom
- Department of Gastroenterology, University College Hospital, London, UK
| | - Arun Gupta
- Intestinal Imaging Centre, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Peter John Hamlin
- Department of Gastroenterology, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ailsa L Hart
- Inflammatory Bowel Disease Unit, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Antony Higginson
- Department of Radiology, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - Ilan Jacobs
- Independent patient representative, c/o Centre for Medical Imaging, University College London, London, UK
| | - Sara McCartney
- Department of Gastroenterology, University College Hospital, London, UK
| | - Charles D Murray
- Department of Gastroenterology and Endoscopy, Royal Free London NHS Foundation Trust, London, UK
| | - Andrew Ao Plumb
- Centre for Medical Imaging, University College London, London, UK
| | - Richard C Pollok
- Department of Gastroenterology, St George's Hospital, London, UK
| | | | - Zainib Shabir
- Comprehensive Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Andrew Slater
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Damian Tolan
- Department of Radiology, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Simon Travis
- Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Peter Wylie
- Department of Radiology, Royal Free London NHS Foundation Trust, London, UK
| | - Ian Zealley
- Department of Radiology, Ninewells Hospital, Dundee, UK
| | - Steve Halligan
- Centre for Medical Imaging, University College London, London, UK
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18
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Calabrese C, Diegoli M, Dussias N, Salice M, Rizzello F, Cappelli A, Ricci C, Gionchetti P. Performance of Capsule Endoscopy and Cross-Sectional Techniques in Detecting Small Bowel Lesions in Patients with Crohn's Disease. CROHN'S & COLITIS 360 2020; 2:otaa046. [PMID: 36777299 PMCID: PMC9802189 DOI: 10.1093/crocol/otaa046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Crohn's disease (CD) can be classified according to endoscopic and cross-sectional imaging characteristics. Information regarding disease extent and phenotype may be provided by advanced endoscopic and imaging techniques. In this study, we compare the ability of capsule endoscopy (CE) and cross-sectional imaging techniques (CST) (MRE/Computer Tomography Enteroscopy [CTE]) in detecting small bowel (SB) lesions. METHODS We retrospectively analyzed 102 patients with a diagnosis of CD who underwent both CE and CST. Only patients with at least a 12-month follow-up after CE were included. RESULTS Sensitivity and specificity for the detection of SB lesions were, respectively, 100% and 83.3% for CE, 55.1% and 80% for CTE, and 60% and 82.3% for MRE. CE detected proximal CD lesions in 73% of patients, whereas MRE and CTE detected proximal lesions in 41% and 16% of patients, respectively (P < 0.001). Positive findings on CE led to management changes in all patients, in a median follow-up period of 58.7 months. During the follow-up period, 26.5% of patients underwent surgery. Multivariate analysis revealed that moderate-to-severe disease at CE was independently correlated with surgery (P = 0.03). CONCLUSIONS CE has a superior sensitivity for detecting CD lesions in the proximal and medium SB compared with CST. In the terminal ileum, MRE and CTE displayed similar performance to CE.
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Affiliation(s)
- Carlo Calabrese
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
- Address correspondence to: Carlo Calabrese, MD, PhD, Department of Medicine and Surgery, University of Bologna, Italy. Azienda Ospedaliero-Universitaria, Policlinico S. Orsola-Malpighi, Via Massarenti 9, 40138, Bologna, Italy ()
| | - Margherita Diegoli
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Nikolas Dussias
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Marco Salice
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Fernando Rizzello
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Alberta Cappelli
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Claudio Ricci
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
| | - Paolo Gionchetti
- Department of Medicine and Surgery, University of Bologna, Bologna, Italy
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19
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Pellino G, Keller DS, Sampietro GM, Annese V, Carvello M, Celentano V, Coco C, Colombo F, Cracco N, Di Candido F, Franceschi M, Laureti S, Mattioli G, Pio L, Sciaudone G, Sica G, Villanacci V, Zinicola R, Leone S, Danese S, Spinelli A, Delaini G, Selvaggi F. Inflammatory bowel disease (IBD) position statement of the Italian Society of Colorectal Surgery (SICCR): general principles of IBD management. Tech Coloproctol 2020; 24:105-126. [PMID: 31983044 DOI: 10.1007/s10151-019-02145-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 12/23/2019] [Indexed: 02/08/2023]
Abstract
The Italian Society of Colorectal Surgery (SICCR) promoted the project reported here, which consists of a Position Statement of Italian colorectal surgeons to address the surgical aspects of inflammatory bowel disease management. Members of the society were invited to express their opinions on several items proposed by the writing committee, based on evidence available in the literature. The results are presented, focusing on relevant points. The present paper is not an alternative to available guidelines; rather, it offers a snapshot of the attitudes of SICCR surgeons about the general principles of surgical treatment of inflammatory bowel disease. The committee was able to identify some points of major disagreement and suggested strategies to improve quality of available data and acceptance of guidelines.
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Affiliation(s)
- G Pellino
- Colorectal Surgery, Department of Advanced Medical and Surgical Sciences, Università Degli Studi Della Campania "Luigi Vanvitelli", Policlinico CS, Piazza Miraglia 2, 80138, Naples, Italy.
| | - D S Keller
- Division of Colon and Rectal Surgery, Department of Surgery, NewYork-Presbyterian, Columbia University Medical Center, New York, USA
| | | | - V Annese
- Gastroenterology Unit, DEA-Medicina E Chirurgia Generale E D'Urgenza, University Hospital Careggi, Firenze, Italy
| | - M Carvello
- Colon and Rectal Surgery Division, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - V Celentano
- Portsmouth Hospitals NHS Trust, Portsmouth, UK
- University of Portsmouth, Portsmouth, UK
| | - C Coco
- UOC Chirurgia Generale 2, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - F Colombo
- L. Sacco University Hospital Milano, Milan, Italy
| | - N Cracco
- Department of General Surgery, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
| | - F Di Candido
- Colon and Rectal Surgery Division, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - M Franceschi
- IBD Surgery, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - S Laureti
- Surgery of the Alimentary Tract, Sant'Orsola Hospital, Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - G Mattioli
- Pediatric Surgery Unit, Istituto Giannina Gaslini, and Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - L Pio
- Pediatric Surgery Department, Hôpital Robert-Debré and Université de Paris, Paris, France
| | - G Sciaudone
- Colorectal Surgery, Department of Advanced Medical and Surgical Sciences, Università Degli Studi Della Campania "Luigi Vanvitelli", Policlinico CS, Piazza Miraglia 2, 80138, Naples, Italy
| | - G Sica
- Minimally Invasive and Gastro-Intestinal Unit, Department of Surgery, Policlinico Tor Vergata, Rome, Italy
| | - V Villanacci
- Institute of Pathology, Spedali Civili Brescia, Brescia, Italy
| | - R Zinicola
- Department of Emergency Surgery, University Hospital Parma, Parma, Italy
| | - S Leone
- CEO, Associazione Nazionale Per Le Malattie Infiammatorie Croniche Dell'Intestino "A.M.I.C.I. Onlus", Milan, Italy
| | - S Danese
- Division of Gastroenterology, IBD Center, Humanitas University, Rozzano, Milan, Italy
| | - A Spinelli
- Colon and Rectal Surgery Division, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - G Delaini
- Department of Surgery, "Pederzoli" Hospital, Peschiera del Garda, Verona, Italy
| | - F Selvaggi
- Colorectal Surgery, Department of Advanced Medical and Surgical Sciences, Università Degli Studi Della Campania "Luigi Vanvitelli", Policlinico CS, Piazza Miraglia 2, 80138, Naples, Italy
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20
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Abstract
BACKGROUND Previous studies suggest that Crohn's disease (CD) with both small bowel and colon involvement is more serious than colonic CD. However, clinical features of isolated small-bowel CD have not been fully investigated. METHODS In this retrospective case-control study, 89 patients were divided into two groups according to capsule endoscopy, ileocolonoscopy, and enhanced computed tomography results. The case group was isolated small-bowel CD (n = 50) and the control group was CD with both small bowel and colon involvement (n = 39). We collected data of the patients and analyze it. RESULTS In univariate analysis, isolated small-bowel CD group had higher percentage of stricture, Lewis score, platelet, plateletcrit and lower Harvey-Bradshaw index, high-sensitivity C-reactive protein, and erythrocyte sedimentation rate. In multivariable analysis, it had lower Harvey-Bradshaw index (p = 0.000), which meaned relatively mild symptoms. However, it had higher Lewis score (p = 0.007), which meaned more serious small-bowel inflammation. The Kaplan-Meier survival curve also suggested that isolated small-bowel CD patients were more likely to accept partial small intestinal resection surgery (p = 0.029). CONCLUSIONS Isolated small-bowel CD is easily overlooked for milder clinical symptoms and relatively limited lessions, but severe small-bowel histological injury results in owing worse clinical outcomes. Clinicians should pay more attention to the isolated small-bowel CD and take aggressive intervention during therapy.
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21
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Lamb CA, Kennedy NA, Raine T, Hendy PA, Smith PJ, Limdi JK, Hayee B, Lomer MCE, Parkes GC, Selinger C, Barrett KJ, Davies RJ, Bennett C, Gittens S, Dunlop MG, Faiz O, Fraser A, Garrick V, Johnston PD, Parkes M, Sanderson J, Terry H, Gaya DR, Iqbal TH, Taylor SA, Smith M, Brookes M, Hansen R, Hawthorne AB. British Society of Gastroenterology consensus guidelines on the management of inflammatory bowel disease in adults. Gut 2019; 68:s1-s106. [PMID: 31562236 PMCID: PMC6872448 DOI: 10.1136/gutjnl-2019-318484] [Citation(s) in RCA: 1209] [Impact Index Per Article: 241.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Affiliation(s)
- Christopher Andrew Lamb
- Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicholas A Kennedy
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- University of Exeter, Exeter, UK
| | - Tim Raine
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Philip Anthony Hendy
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Imperial College London, London, UK
| | - Philip J Smith
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- The Pennine Acute Hospitals NHS Trust, Manchester, UK
- University of Manchester, Manchester, UK
| | - Bu'Hussain Hayee
- King's College Hospital NHS Foundation Trust, London, UK
- King's College London, London, UK
| | - Miranda C E Lomer
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gareth C Parkes
- Barts Health NHS Trust, London, UK
- Barts and the London School of Medicine and Dentistry, London, UK
| | - Christian Selinger
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
- University of Leeds, Leeds, UK
| | | | - R Justin Davies
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
- University of Cambridge, Cambridge, UK
| | - Cathy Bennett
- Systematic Research Ltd, Quorn, UK
- Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | | | - Malcolm G Dunlop
- University of Edinburgh, Edinburgh, UK
- Western General Hospital, Edinburgh, UK
| | - Omar Faiz
- Imperial College London, London, UK
- St Mark's Hospital, Harrow, UK
| | - Aileen Fraser
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | | | - Miles Parkes
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Jeremy Sanderson
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Daniel R Gaya
- Glasgow Royal Infirmary, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | - Tariq H Iqbal
- Queen Elizabeth Hospital Birmingham NHSFoundation Trust, Birmingham, UK
- University of Birmingham, Birmingham, UK
| | - Stuart A Taylor
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Melissa Smith
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Matthew Brookes
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- University of Wolverhampton, Wolverhampton, UK
| | - Richard Hansen
- Royal Hospital for Children Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
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22
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Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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23
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Saunders R, Torrejon Torres R, Konsinski L. Evaluating the clinical and economic consequences of using video capsule endoscopy to monitor Crohn's disease. Clin Exp Gastroenterol 2019; 12:375-384. [PMID: 31496780 PMCID: PMC6697647 DOI: 10.2147/ceg.s198958] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 07/09/2019] [Indexed: 12/15/2022] Open
Abstract
Background To assess the cost and patient impact of using small bowel and colon video capsule endoscopy (SBC) for scheduled monitoring of Crohn’s disease (CD). Methods An individual-patient, decision-analytic model of the CD care pathway was developed given current practice and expert input. A literature review informed clinical endpoints with data from peer-reviewed literature. Four thousand simulated CD patients were extrapolated from summary patient data from the Project Sonar Database. Two monitoring scenarios were assessed in this population. The first scenario represented common monitoring practice (CMP) for CD (ileocolonoscopy plus imaging), while in the second scenario patients were converted to disease monitoring using SBC. The cost-effectiveness of using SBC was assessed over 20 years. The cost of switching 50% of patients to SBC was assessed over 5 years for a health-plan including 12,000 patients with CD. Uncertainty of results was assessed using probabilistic sensitivity analysis. Results All patient groups showed increased quality of life with SBC versus CMP, with the highest gain in active symptomatic patients. Over 20 years, SBC reduced costs ($313,367 versus $320,015), increased life expectancy (18.15 versus 17.9 years) and increased quality of life (8.7 versus 8.0 QALY), making it a cost-effective option. SBC was cost-effective in 71% of individuals and 78% of populations including 50 patients. A payer implementing SBC in 50% of patients over 5 years could expect a decreased cost of monitoring (–$469 mean per patient) and surgery (–$698), but increased costs for active treatments (+$717). The discounted mean annual cost of care using CMP was $22,681 per patient over 5 years. The annual savings were $1135 per SBC-patient. The total savings for the payer over 5 years were $36.5 million. Conclusion SBC is likely to be a cost-effective and cost-saving strategy for monitoring CD in the US.
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24
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Abstract
PURPOSE OF REVIEW The review discusses the roles of small bowel capsule endoscopy and deep enteroscopy in patients with Crohn's disease. It highlights recent advances in the field and identifies areas where evidence is lacking. RECENT FINDINGS Small bowel capsule endoscopy has an important role in the follow-up of patients with Crohn's disease after escalation of therapy and in the postoperative assessment period following surgical resection. Device-assisted enteroscopy offers the therapeutic advantage of small bowel dilatation, which may result in a reduction in the number of surgical resections required, thus avoiding long-term complications, such as short bowel syndrome and malabsorption. SUMMARY Capsule endoscopy has an established role in the diagnosis and management of small bowel Crohn's disease. It is used in the setting of suspected Crohn's disease when ileocolonoscopy is negative and for the assessment of extent of small bowel disease in established Crohn's disease. It is relatively well tolerated because of the provision of patency capsule endoscopy to minimize the risk of inadvertent capsule retention. Device-assisted enteroscopy aids with the diagnosis of Crohn's disease as it enables histology to be taken from inflamed areas within the small bowel. Therapeutic procedures can be carried out during device-assisted enteroscopy including dilatation of Crohn's disease-related strictures and retrieval of retained capsules.
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25
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Maaser C, Sturm A, Vavricka SR, Kucharzik T, Fiorino G, Annese V, Calabrese E, Baumgart DC, Bettenworth D, Borralho Nunes P, Burisch J, Castiglione F, Eliakim R, Ellul P, González-Lama Y, Gordon H, Halligan S, Katsanos K, Kopylov U, Kotze PG, Krustinš E, Laghi A, Limdi JK, Rieder F, Rimola J, Taylor SA, Tolan D, van Rheenen P, Verstockt B, Stoker J. ECCO-ESGAR Guideline for Diagnostic Assessment in IBD Part 1: Initial diagnosis, monitoring of known IBD, detection of complications. J Crohns Colitis 2019; 13:144-164. [PMID: 30137275 DOI: 10.1093/ecco-jcc/jjy113] [Citation(s) in RCA: 841] [Impact Index Per Article: 168.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Christian Maaser
- Outpatients Department of Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Andreas Sturm
- Department of Gastroenterology, DRK Kliniken Berlin I Westend, Berlin, Germany
| | | | - Torsten Kucharzik
- Department of Internal Medicine and Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Gionata Fiorino
- Department of Gastroenterology, Humanitas Clinical and Research Institute, Milan, Italy
| | - Vito Annese
- Department of Gastroenterology, Valiant Clinic & American Hospital, Dubai, UAE
| | - Emma Calabrese
- Department of Systems Medicine, University of Rome, Tor Vergata, Italy
| | - Daniel C Baumgart
- Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada
| | - Dominik Bettenworth
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, Münster, Germany
| | - Paula Borralho Nunes
- Department of Anatomic Pathology, Hospital Cuf Descobertas; Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
| | - Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital; Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Fabiana Castiglione
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples, Naples, Italy
| | - Rami Eliakim
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel
| | - Pierre Ellul
- Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Yago González-Lama
- Department of Gastroenterology, University Hospital Puerta De Hierro, Majadahonda [Madrid], Spain
| | - Hannah Gordon
- Department of Gastroenterology, Royal London Hospital, London, UK
| | - Steve Halligan
- Centre for Medical Imaging, University College London, London, UK
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
| | - Uri Kopylov
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel
| | - Paulo G Kotze
- Colorectal Surgery Unit, Catholic University of Paraná [PUCPR], Curitiba, Brazil
| | - Eduards Krustinš
- Department of of Gastroenterology, Hepatology and Nutrition, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Andrea Laghi
- Department of Clinical and Surgical Translational Medicine, Sapienza University of Rome, Rome, Italy
| | - Jimmy K Limdi
- Department of Gastroenterology, Pennine Acute Hospitals NHS Trust, Manchester; Manchester Academic Health Sciences Centre, University of Manchester, UK
| | - Florian Rieder
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jordi Rimola
- Department of Radiology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Stuart A Taylor
- Centre for Medical Imaging, University College London, London, UK
| | - Damian Tolan
- Clinical Radiology, St James's University Hospital, Leeds, UK
| | - Patrick van Rheenen
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, University Medical Center Groningen, Groningen, The Netherlands
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven and CHROMETA - Translational Research in Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Jaap Stoker
- Department of Radiology and Nuclear Medicine, Academic Medical Center [AMC], University of Amsterdam, Amsterdam, The Netherlands
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26
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Magnetic-Guided Capsule Endoscopy in the Diagnosis of Gastrointestinal Diseases in Minors. Gastroenterol Res Pract 2018; 2018:4248792. [PMID: 30319695 PMCID: PMC6167592 DOI: 10.1155/2018/4248792] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 08/03/2018] [Accepted: 08/23/2018] [Indexed: 12/11/2022] Open
Abstract
Objective This study aimed at investigating the clinical value of magnetic-guided capsule endoscopy (MGCE) in the diagnosis of gastrointestinal diseases in minors. Methods Eighty-four minor patients hospitalized in the pediatric department at Ruijin Hospital between June 2015 and January 2018 were enrolled for this study. Following bowel preparation, all patients underwent MGCE. The feasibility, safety, diagnostic yield, and sensitivity of MGCE were analyzed. Patients were followed up for more than 2 weeks. Results The main indications for MGCE in minors were Crohn's disease, gastrointestinal bleeding, and abdominal pain. The main causes of gastric disease were gastric inflammatory hyperplasia, exudative gastritis, and polyps. The most common small bowel diseases in minors were Crohn's disease, Henoch-Schonlein purpura, and polyps. The diagnostic yield in the stomach and small intestine was 13.1% and 28.6%, respectively, and the sensitivity was 100% and 96.0%, respectively. No adverse events occurred. Conclusion MGCE is a safe, effective, and well-tolerated procedure with good sensitivity and has a potential clinic value for the diagnosis of gastrointestinal diseases in minors.
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27
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Goran L, Negreanu AM, Stemate A, Negreanu L. Capsule endoscopy: Current status and role in Crohn’s disease. World J Gastrointest Endosc 2018; 10:184-192. [PMID: 30283601 PMCID: PMC6162247 DOI: 10.4253/wjge.v10.i9.184] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 07/01/2018] [Accepted: 08/05/2018] [Indexed: 02/06/2023] Open
Abstract
Capsule endoscopy (CE) has proved to be an important non-invasive tool for diagnosis and monitoring Crohn’s disease patients. It has the advantage of excellent visualization of digestive tract mucosa, a good tolerability and safety in well-selected patients. The risk of retention can be diminished by good selection of patients using imaging techniques and by the use of patency capsule. The aim of a capsule examination is not only an early diagnosis but also a very good stratification of prognosis, thus directing the treatment strategy for either a step up or top-down approach and also permitting the optimization of the treatment depending on the findings. When symptoms and biomarkers point to a change in the disease’s activity we can either adjust the treatment directly as recommended in CALM study or choose in selected patients to visualize the digestive mucosa through a CE and take a decision afterwards. The appearance of the new capsule from Medtronic-the Pillcam Crohn’s might be an important step forward in diagnosis, evaluating disease extent, the severity of the disease, prognosis, management in a treat to target approach, with treatment modifications according to the data from CE examination. Serial examinations in the same patient can be compared and a more objective evaluation of the lesions modification from one exam to another can be performed. We present the latest developments and current status and evidence that in selected patients capsule can be a tool in a treat to target approach.
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Affiliation(s)
- Loredana Goran
- Internal Medicine 2-Gastroenterology Department, University Hospital, Carol Davila University, Bucharest 050098, Romania
| | - Ana Maria Negreanu
- Internal Medicine 2-Gastroenterology Department, University Hospital, Carol Davila University, Bucharest 050098, Romania
| | - Ana Stemate
- Internal Medicine 2-Gastroenterology Department, University Hospital, Carol Davila University, Bucharest 050098, Romania
| | - Lucian Negreanu
- Internal Medicine 2-Gastroenterology Department, University Hospital, Carol Davila University, Bucharest 050098, Romania
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28
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Taylor SA, Mallett S, Bhatnagar G, Baldwin-Cleland R, Bloom S, Gupta A, Hamlin PJ, Hart AL, Higginson A, Jacobs I, McCartney S, Miles A, Murray CD, Plumb AA, Pollok RC, Punwani S, Quinn L, Rodriguez-Justo M, Shabir Z, Slater A, Tolan D, Travis S, Windsor A, Wylie P, Zealley I, Halligan S. Diagnostic accuracy of magnetic resonance enterography and small bowel ultrasound for the extent and activity of newly diagnosed and relapsed Crohn's disease (METRIC): a multicentre trial. Lancet Gastroenterol Hepatol 2018; 3:548-558. [PMID: 29914843 PMCID: PMC6278907 DOI: 10.1016/s2468-1253(18)30161-4] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 02/09/2023]
Abstract
BACKGROUND Magnetic resonance enterography (MRE) and ultrasound are used to image Crohn's disease, but their comparative accuracy for assessing disease extent and activity is not known with certainty. Therefore, we did a multicentre trial to address this issue. METHODS We recruited patients from eight UK hospitals. Eligible patients were 16 years or older, with newly diagnosed Crohn's disease or with established disease and suspected relapse. Consecutive patients had MRE and ultrasound in addition to standard investigations. Discrepancy between MRE and ultrasound for the presence of small bowel disease triggered an additional investigation, if not already available. The primary outcome was difference in per-patient sensitivity for small bowel disease extent (correct identification and segmental localisation) against a construct reference standard (panel diagnosis). This trial is registered with the International Standard Randomised Controlled Trial, number ISRCTN03982913, and has been completed. FINDINGS 284 patients completed the trial (133 in the newly diagnosed group, 151 in the relapse group). Based on the reference standard, 233 (82%) patients had small bowel Crohn's disease. The sensitivity of MRE for small bowel disease extent (80% [95% CI 72-86]) and presence (97% [91-99]) were significantly greater than that of ultrasound (70% [62-78] for disease extent, 92% [84-96] for disease presence); a 10% (95% CI 1-18; p=0·027) difference for extent, and 5% (1-9; p=0·025) difference for presence. The specificity of MRE for small bowel disease extent (95% [85-98]) was significantly greater than that of ultrasound (81% [64-91]); a difference of 14% (1-27; p=0·039). The specificity for small bowel disease presence was 96% (95% CI 86-99) with MRE and 84% (65-94) with ultrasound (difference 12% [0-25]; p=0·054). There were no serious adverse events. INTERPRETATION Both MRE and ultrasound have high sensitivity for detecting small bowel disease presence and both are valid first-line investigations, and viable alternatives to ileocolonoscopy. However, in a national health service setting, MRE is generally the preferred radiological investigation when available because its sensitivity and specificity exceed ultrasound significantly. FUNDING National Institute of Health and Research Health Technology Assessment.
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Affiliation(s)
- Stuart A Taylor
- Centre for Medical Imaging, University College London (UCL), London, UK.
| | - Susan Mallett
- Institute of Applied Health Research, National Institute of Health and Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Rachel Baldwin-Cleland
- Intestinal Imaging Centre, St Mark's Hospital, London North West University Healthcare (LNWUH) National Health Service (NHS) Trust, Harrow, UK
| | - Stuart Bloom
- Department of Gastroenterology, University College Hospital, London, UK
| | - Arun Gupta
- Intestinal Imaging Centre, St Mark's Hospital, London North West University Healthcare (LNWUH) National Health Service (NHS) Trust, Harrow, UK
| | - Peter J Hamlin
- Department of Gastroenterology, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ailsa L Hart
- Inflammatory Bowel Disease Unit, St Mark's Hospital, LNWUH NHS Trust, Harrow, UK
| | - Antony Higginson
- Department of Radiology, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | | | - Sara McCartney
- Department of Gastroenterology, University College Hospital, London, UK
| | - Anne Miles
- Department of Psychological Sciences, Birkbeck University of London, London, UK
| | - Charles D Murray
- Department of Gastroenterology and Endoscopy, Royal Free London NHS Foundation Trust, London, UK
| | - Andrew A Plumb
- Centre for Medical Imaging, University College London (UCL), London, UK
| | - Richard C Pollok
- Department of Gastroenterology, St George's Hospital, London, UK
| | - Shonit Punwani
- Centre for Medical Imaging, University College London (UCL), London, UK
| | - Laura Quinn
- Institute of Applied Health Research, National Institute of Health and Research Birmingham Biomedical Research Centre, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Zainib Shabir
- Comprehensive Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, Holborn, London, UK
| | - Andrew Slater
- Department of Radiology, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Damian Tolan
- Department of Radiology, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Simon Travis
- Translational Gastroenterology Unit, Oxford University Hospitals, Oxford, UK
| | | | - Peter Wylie
- Department of Radiology, Royal Free London NHS Foundation Trust, London, UK
| | - Ian Zealley
- Department of Radiology, Ninewells Hospital, Dundee, UK
| | - Steve Halligan
- Centre for Medical Imaging, University College London (UCL), London, UK
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29
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Ebi M, Inoue S, Sugiyama T, Yamamoto K, Adachi K, Yoshimine T, Yamaguchi Y, Tamura Y, Izawa S, Hijikata Y, Funaki Y, Ogasawara N, Sasaki M, Kasugai K. A Small Bowel Ulcer due to Clopidogrel with Cytomegalovirus Enteritis Diagnosed by Capsule and Double-Balloon Endoscopy. Case Rep Gastroenterol 2018; 12:303-310. [PMID: 30022920 PMCID: PMC6047549 DOI: 10.1159/000490096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 05/07/2018] [Indexed: 12/17/2022] Open
Abstract
We report the first case of small bowel ulcers due to clopidogrel in a 74-year-old man. He presented with diarrhea and melena after having been taking low-dose aspirin (LDA) and clopidogrel. There was no evidence of bleeding in the stomach, duodenum, or colon. Capsule endoscopy showed multiple ulcers and erosions in the small intestine. Double-balloon endoscopy revealed multiple ulcers throughout the ileum. Examination of the biopsy specimen showed cytomegalovirus infection. His LDA was discontinued and he was prescribed ganciclovir. However, the small bowel ulcers were aggravated. Therefore, clopidogrel was discontinued. The small bowel ulcers subsequently healed completely, forming scars.
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Affiliation(s)
- Masahide Ebi
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Satoshi Inoue
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Tomoya Sugiyama
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Kazuhiro Yamamoto
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Kazunori Adachi
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Takashi Yoshimine
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Yoshiharu Yamaguchi
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Yasuhiro Tamura
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Shinya Izawa
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Yasutaka Hijikata
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Yasushi Funaki
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Naotaka Ogasawara
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Makoto Sasaki
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Kunio Kasugai
- Department of Gastroenterology, Aichi Medical University School of Medicine, Nagakute, Japan
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30
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Abstract
PURPOSE OF REVIEW The objective is to provide an overview on the cause of small bowel bleeding. We discuss the role of small bowel endoscopy in the management of small bowel bleeding and provide an outline of pharmacotherapy that can be additionally beneficial. RECENT FINDINGS Small bowel capsule endoscopy (SBCE) is the initial diagnostic investigation of choice in small bowel bleeding. Computed tomography (CT) can be helpful in the context of small bowel tumours. Device-assisted enteroscopy (DAE) enables several therapeutic procedures such as argon plasma coagulation (APC) and haemoclip application. It can also guide further management with histology or by marking culprit lesions with India ink. A persistent rate of rebleeding despite APC is increasingly being reported. Pharmacotherapy has an emerging role in the management of small bowel bleeding. Somatostatin analogues are a well tolerated class of drugs that can play an additional role in the management of refractory bleeding secondary to small bowel angioectasias. SUMMARY SBCE is useful in determining the cause of small bowel bleeding. DAE offers an endoscopic therapeutic approach to small bowel bleeding replacing surgery and intraoperative enteroscopy. Pharmacotherapy, in addition to endotherapy, can play an important role in the management of multifocal, recurring bleeding small bowel lesions.
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31
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Yen HH, Chang CW, Chou JW, Wei SC. Balloon-Assisted Enteroscopy and Capsule Endoscopy in Suspected Small Bowel Crohn's Disease. Clin Endosc 2017; 50:417-423. [PMID: 29017295 PMCID: PMC5642058 DOI: 10.5946/ce.2017.142] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 09/17/2017] [Indexed: 12/14/2022] Open
Abstract
Inflammatory bowel diseases are idiopathic inflammatory diseases of two main types, Crohn’s disease and ulcerative colitis. Crohn’s disease can affect the entire gastrointestinal tract, and the distal ileum is involved in up to 70% of patients. Moreover, Crohn’s disease in one-quarter to one-third of patients involves isolation of the small bowel. Due to the nonspecific symptoms and anatomical location of the disease, small bowel Crohn’s disease is a phenotype that is particularly difficult to manage. Since the introduction of capsule endoscopy in 2000 and balloon-assisted enteroscopy in the 21st century, it is now possible to directly inspect for small bowel Crohn’s disease. However, the new modalities still have limitations, such as capsule retention and invasiveness of balloon-assisted enteroscopy. The diagnostic yields of both capsule endoscopy and balloon-assisted enteroscopy are high for patients with suspected small bowel Crohn’s disease. Therefore, earlier use of capsule endoscopy or balloon-assisted enteroscopy can help with the diagnosis and earlier treatment of these patients to avert possible disastrous outcomes.
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Affiliation(s)
- Hsu-Heng Yen
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan.,General Education Center, Chienkuo Technology University Changhua, Taiwan
| | - Chen-Wang Chang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.,MacKay Medical College, New Taipei City, Taiwan
| | - Jen-Wei Chou
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
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32
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He C, Zhang J, Chen Z, Feng X, Luo Z, Wan T, Li A, Liu S, Ren Y. Relationships of capsule endoscopy Lewis score with clinical disease activity indices, C-reactive protein, and small bowel transit time in pediatric and adult patients with small bowel Crohn's disease. Medicine (Baltimore) 2017; 96:e7780. [PMID: 28816962 PMCID: PMC5571699 DOI: 10.1097/md.0000000000007780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Relationships between the capsule endoscopy Lewis score (LS) and clinical disease activity indices and C-reactive protein (CRP) are controversial in adult patients with Crohn's disease (CD). Also, data on pediatric patients are relatively less. However, correlation between LS and small bowel transit time (SBTT) remains investigational. The aim of the present study was to explore the correlations between LS and clinical disease activity indices, CRP, SBTT in pediatric, and adult patients with small bowel CD.Retrospective, single-center study on consecutive inpatients with established small bowel CD was conducted. The clinical disease activity index was determined using the abbreviated Pediatric Crohn's Disease Activity Index (aPCDAI) in patients aged <18 years and the Harvey-Bradshaw Simple Index (HBI) in adults. Spearman's rank correlation coefficient was used to assess the correlations of LS with aPCDAI, HBI, CRP, and SBTT, respectively.150 patients were enrolled (30 children and adolescents). In pediatric patients, correlations between LS and aPCDAI, CRP were moderate (r1 = 0.413; r2 = 0.379; P1 = .023; P2 = .044). There was no correlation between LS and SBTT (r = -0.029; P = .88). In adults, weak correlations were found between LS and HBI, SBTT (r1 = 0.213; r2 = 0.237; P1 = .019; P2 = .009). Correlation between LS and CRP was moderate (r = 0.326; P < .001). Strong correlations were found between CRP and HBI, aPCDAI (r1 = 0.522; r2 = 0.650; P < .001). The follow-up patients were all in clinical remission after treatment within 4 months, whereas only a minority reached mucosal healing. HBI, aPCDAI, CRP, and LS in all patients were reduced after treatment, whereas difference in CRP in pediatric patients and difference in LS in adults between baseline and follow-up were not found to be statistically significant. Also, the average SBTT at baseline was not found to be different from that at follow-up in all patients.The role of capsule endoscopy should be emphasized both in pediatric and adult patients with small bowel CD. Furthermore, the small bowel transit time may not be affected by the grade of small intestinal inflammation.
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33
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Jang BI. Is Effective of Capsule Endoscopy Compared to Other Diagnostic Modalities in Patients with Small Bowel Crohn's Disease? Gut Liver 2017; 11:5-6. [PMID: 28053296 PMCID: PMC5221853 DOI: 10.5009/gnl16549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Byung Ik Jang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
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