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Goltstein LCMJ, Grooteman KV, Bernts LHP, Scheffer RCH, Laheij RJF, Gilissen LPL, Schrauwen RWM, Talstra NC, Zuur AT, Braat H, Hadithi M, Brouwer JT, Nagengast WB, Oort FA, Tenthof van Noorden J, Kievit W, van Geenen EJM, Drenth JPH. Standard of Care Versus Octreotide in Angiodysplasia-Related Bleeding (the OCEAN Study): A Multicenter Randomized Controlled Trial. Gastroenterology 2024; 166:690-703. [PMID: 38158089 DOI: 10.1053/j.gastro.2023.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/18/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND & AIMS Gastrointestinal angiodysplasias are vascular anomalies that may result in transfusion-dependent anemia despite endoscopic therapy. An individual patient data meta-analysis of cohort studies suggests that octreotide decreases rebleeding rates, but component studies possessed a high risk of bias. We investigated the efficacy of octreotide in reducing the transfusion requirements of patients with angiodysplasia-related anemia in a clinical trial setting. METHODS The study was designed as a multicenter, open-label, randomized controlled trial. Patients with angiodysplasia bleeding were required to have had at least 4 red blood cell (RBC) units or parental iron infusions, or both, in the year preceding randomization. Patients were allocated (1:1) to 40-mg octreotide long-acting release intramuscular every 28 days or standard of care, including endoscopic therapy. The treatment duration was 1 year. The primary outcome was the mean difference in the number of transfusion units (RBC + parental iron) between the octreotide and standard of care groups. Patients who received at least 1 octreotide injection or followed standard of care for at least 1 month were included in the intention-to-treat analyses. Analyses of covariance were used to adjust for baseline transfusion requirements and incomplete follow-up. RESULTS We enrolled 62 patients (mean age, 72 years; 32 men) from 17 Dutch hospitals in the octreotide (n = 31) and standard of care (n = 31) groups. Patients required a mean number of 20.3 (standard deviation, 15.6) transfusion units and 2.4 (standard deviation, 2.0) endoscopic procedures in the year before enrollment. The total number of transfusions was lower with octreotide (11.0; 95% confidence interval [CI], 5.5-16.5) compared with standard of care (21.2; 95% CI, 15.7-26.7). Octreotide reduced the mean number of transfusion units by 10.2 (95% CI, 2.4-18.1; P = .012). Octreotide reduced the annual volume of endoscopic procedures by 0.9 (95% CI, 0.3-1.5). CONCLUSIONS Octreotide effectively reduces transfusion requirements and the need for endoscopic therapy in patients with angiodysplasia-related anemia. CLINICALTRIALS gov, NCT02384122.
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Affiliation(s)
- Lia C M J Goltstein
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Karina V Grooteman
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Lucas H P Bernts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Robert C H Scheffer
- Department of Gastroenterology and Hepatology, Jeroen Bosch Hospital, 's-Hertogenbosch, the Netherlands
| | - Robert J F Laheij
- Department of Gastroenterology and Hepatology, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands
| | - Lennard P L Gilissen
- Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, the Netherlands
| | - Ruud W M Schrauwen
- Department of Gastroenterology, Bernhoven Hospital, Uden, the Netherlands
| | - Nynke C Talstra
- Department of Gastroenterology, Bernhoven Hospital, Uden, the Netherlands
| | - Abraham T Zuur
- Department of Gastroenterology, Tjongerschans, Heerenveen, the Netherlands
| | - Henri Braat
- Department of Gastroenterology, Gelre Hospital, Apeldoorn, the Netherlands
| | - Muhammed Hadithi
- Department of Gastroenterology and Hepatology, Maasstad Hospital, Rotterdam, the Netherlands
| | - Johannes T Brouwer
- Department of Gastroenterology, Reinier de Graaf Gasthuis, Delft, the Netherlands
| | - Wouter B Nagengast
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Frank A Oort
- Department of Gastroenterology, Rijnstate Hospital, Arnhem, the Netherlands
| | | | - Wietske Kievit
- Department of Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Erwin J M van Geenen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands.
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2
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Limsrivilai J, Chaemsupaphan T, Khamplod S, Srisajjakul S, Kositamongkol C, Phisalprapa P, Maipang K, Kaosombatwattana U, Pausawasdi N, Charatcharoenwitthaya P, Leelakusolvong S, Pongprasobchai S. "MURAL" model to predict bleeding from mural-based lesions in potential small bowel bleeding may improve diagnostic capability and decrease cost. Medicine (Baltimore) 2022; 101:e31989. [PMID: 36482571 PMCID: PMC9726317 DOI: 10.1097/md.0000000000031989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In potential small bowel bleeding, video capsule endoscopy (VCE) is excellent to detect mucosal lesions, while mural-based lesions are better detected by computed tomography enterography (CTE). A predictive tool to identify mural-based lesions should guide selecting investigations. In this retrospective study, we developed and validated the "MURAL" model based on logistic regression to predicts bleeding from mural-based lesions. Cost-effectiveness analysis comparing diagnostic strategy among VCE, CTE, and MURAL model was performed. Of 296 patients, 196 and 100 patients were randomly included in the derivative and validation cohorts, respectively. The MURAL model comprises 5 parameters: age, presence of atherosclerosis, chronic kidney disease, antiplatelet use, and serum albumin level. The area under the receiver operating characteristic curve was 0.778 and 0.821 for the derivative and validation cohorts, respectively. At a cutoff value of 24.2%, the model identified mural-based lesions with 70% sensitivity and 83% specificity in the validation cohort. Cost-effectiveness analysis revealed that application of the MURAL model demonstrated a comparable missed lesion rate but had a lower missed tumor rate, and lower cost compared to VCE strategy. The model for predicting mural-based lesions provide some guidance in investigative decision-making, which may improve diagnostic efficiency and reduce costs.
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Affiliation(s)
- Julajak Limsrivilai
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thanaboon Chaemsupaphan
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sipawath Khamplod
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sitthipong Srisajjakul
- Department of Radiology, Division of Diagnostic Radiology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chayanis Kositamongkol
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pochamana Phisalprapa
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kochakon Maipang
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Uayporn Kaosombatwattana
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nonthalee Pausawasdi
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phunchai Charatcharoenwitthaya
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Somchai Leelakusolvong
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supot Pongprasobchai
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- * Correspondence: Supot Pongprasobchai, Associate Professor of Medicine, Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand (e-mail: )
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3
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Kuo CY, Wu JW, Yeh JH, Wang WL, Tu CH, Chiu HM, Liao WC. Implementing precision medicine in endoscopy practice. J Gastroenterol Hepatol 2022; 37:1455-1468. [PMID: 35778863 DOI: 10.1111/jgh.15933] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/17/2022] [Accepted: 06/28/2022] [Indexed: 12/12/2022]
Abstract
In contrast to the "one-size-fits-all" approach, precision medicine focuses on providing health care tailored to individual variabilities. Implementing precision medicine in endoscopy practice involves selecting the appropriate procedures among the endoscopic armamentarium in the diagnosis and management of patients in a logical sequence, jointly considering the pretest probabilities of possible diagnoses, patients' comorbidities and preference, and risk-benefit ratio of the individual procedures given the clinical scenario. The aim of this review is to summarize evidence-supported strategies and measures that may enhance precision medicine in general endoscopy practice.
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Affiliation(s)
- Chen-Ya Kuo
- Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Jer-Wei Wu
- Department of Internal Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City, Taiwan
| | - Jen-Hao Yeh
- Department of Internal Medicine, E-DA Dachang Hospital, Kaohsiung, Taiwan
| | - Wen-Lun Wang
- Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chia-Hung Tu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Han-Mo Chiu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wei-Chih Liao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
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4
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Video Capsule Endoscopy Optimal Timing in Overt Obscure Gastrointestinal Bleeding. Diagnostics (Basel) 2022; 12:diagnostics12010154. [PMID: 35054321 PMCID: PMC8774331 DOI: 10.3390/diagnostics12010154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/03/2022] [Accepted: 01/07/2022] [Indexed: 12/20/2022] Open
Abstract
Video capsule endoscopy (VCE) has become the noninvasive diagnostic standard in the investigation of overt obscure gastrointestinal bleeding (OGIB), with a high positive and negative predictive value. However, the diagnostic yield of the VCE is thought to depend on when it was performed. We evaluate the optimal timing performing VCE relative to overt OGIB to improve the diagnostic yield. A total 271 patients had admitted and underwent VCE for overt OGIB between 2007 and 2016 in Samsung Medical Center, Seoul, Korea. To evaluate the diagnostic yield of VCE for overt OGIB with respect to timing of the intervention, diagnostic yield was analyzed according to the times after latest bleeding. The finding of VCE was classified into P0 or P1 (no potential for bleeding or uncertain hemorrhagic potential) and P2 (high potential for bleeding, such as active bleeding, typical angiodysplasia, large ulcerations or tumors). The P2 lesion was found in 106 patients and diagnostic yield of was 39.1% for overt OGIB. Diagnostic yield of VCE to detect P2 lesion was higher when it is performed closer to the time of latest bleeding (timing of VCE between the VCE and latest bleeding: <24 h, 43/63 (68.3%); 1 days, 16/43 (34.9%); 2 days, 18/52 (34.6%); 3 days, 13/43 (30.2%); 4 days, 7/28 (25.0%); 5–7 days, 6/24 (25.0%), and ≥8 days, 4/18 (22.2%); ptrend < 0.001). The interval between the VCE and latest bleeding were categorized into <24 h (n = 63), 1–2 days (n = 95), 3–7 days (n = 95) and ≥8 days (n = 18). Multivariable analyses showed the odds ratio for P2 lesion detection was 4.99 (95% confidence interval, 1.47–16.89) in <24 h group, compared with ≥8 days group (p < 0.010). The overall re-bleeding rate for those with P2 lesion was higher than for those with P0 or P1 lesion at the end of mean follow up of 2.5 years. The proportion of patients who underwent therapeutic intervention including surgery, endoscopic intervention and embolization was higher when VCE is performed closer to the time of latest bleeding (p = 0.010). Early deployment of VCE within 24 h of the latest GI bleeding results in a higher diagnostic yield for patients with overt OGIB and consequently resulted in a higher therapeutic intervention rate
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5
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Zhao R, Nakamura M, Wu S, Uchida G, Yamamura T, Gao YJ, Goto H, Fujishiro M, Ge ZZ. The role of early video capsule endoscopy in the diagnosis and prognosis of obscure gastrointestinal bleeding: A multi-center propensity score matching study. J Gastroenterol Hepatol 2021; 36:2540-2548. [PMID: 33724526 DOI: 10.1111/jgh.15491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 02/17/2021] [Accepted: 03/12/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Video capsule endoscopy (VCE) is a first-line procedure for the diagnosis of obscure gastrointestinal bleeding (OGIB). The opinions on the timing for such diagnostic evaluation remain unclear. We aimed to explore the role of early VCE in OGIB patients. METHODS A total of 997 patients that underwent VCE at Renji Hospital and Nagoya University from May 15, 2002, to December 28, 2016, were included in this study. We matched patients that underwent early VCE within 14 days of bleeding (early group, n = 678) to patients that did not (late group, n = 319) via 1:1 propensity score matching (PSM). We then compared VCE diagnostic rates and the prevalence of post-VCE rebleeding in patients with initial negative VCE findings within 1 year between these groups before and after PSM. RESULTS Following PSM, early VCE was associated with a significantly higher rate of OGIB diagnosis (56.4% vs 45.5%, P = 0.001) and with a significantly lower incidence of rebleeding within 1 year following treatment (24.7% vs 36.7%, P = 0.041). In univariate and multivariate analyses, VCE timing (odds ratio 0.648; 95% confidence interval 0.496-0.847, P = 0.001 and odds ratio 0.666; 95% confidence interval 0.496-0.894, P = 0.007, respectively) was found to be linked with a higher rate of positive findings. CONCLUSION Early VCE can improve the reliability of OGIB diagnosis while also reducing rates of post-VCE rebleeding. This suggests that timely and accurate diagnosis can help to improve OGIB patient treatment and prognosis.
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Affiliation(s)
- Ran Zhao
- Division of Gastroenterology and Hepatology, School of Medicine, Shanghai Institute of Digestive Disease, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Jiao Tong University, Renji Hospital, Shanghai, China
| | - Masanao Nakamura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Shan Wu
- Division of Gastroenterology and Hepatology, School of Medicine, Shanghai Institute of Digestive Disease, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Jiao Tong University, Renji Hospital, Shanghai, China
| | - Genta Uchida
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Takeshi Yamamura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Yun-Jie Gao
- Division of Gastroenterology and Hepatology, School of Medicine, Shanghai Institute of Digestive Disease, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Jiao Tong University, Renji Hospital, Shanghai, China
| | - Hidemi Goto
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Zhi-Zheng Ge
- Division of Gastroenterology and Hepatology, School of Medicine, Shanghai Institute of Digestive Disease, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Jiao Tong University, Renji Hospital, Shanghai, China
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6
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Shuai S, Zhifang Z, Yuming W, Hong J, Chao S, Kui J, Bangmao W. Clinical Scoring Systems in Predicting the Outcomes of Small Bowel Bleeding. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2021; 32:493-499. [PMID: 34405815 PMCID: PMC8975372 DOI: 10.5152/tjg.2020.19458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 11/19/2019] [Indexed: 06/13/2023]
Abstract
BACKGROUND The aim was to assess the clinical Glasgow-Blatchford score (GBS), Rockall score (CRS), and AIMS65 score in predicting outcomes (rebleeding, need for intervention, and length of stay) among patients with small bowel hemorrhage. METHODS We conducted a retrospective study of patients with small bowel bleeding (SBB). Rebleeding, need for intervention, and length of stay was investigated by 3 scoring systems. The area under the receiver operator characteristic curve was used to analyze the performance of 3 scoring systems. RESULTS Among 162 included patients, the scores of rebleeding, intervention, and length of stay ≥10 days groups were higher than no rebleeding, non-intervention, and length of stay <10 days groups, respectively (P < .05). The CRS, GBS, and AIMS65 scoring systems demonstrated statistically significant difference in predicting rebleeding (AUROC 0.693 vs. 0.790 vs. 0.740; all P < .01), intervention (AUROC: 0.726 vs. 0.825 vs. 0.773; all P < .01) and length of stay (AUROC 0.651 vs. 0.631 vs. 0.635; all P < .05). Higher cut-off scores achieved better sensitivity/specificity [rebleeding (CRS > 2, GBS > 7, AIMS65 > 0); need for intervention (CRS > 2, GBS > 7, AIMS65 > 0); length of stay (CRS > 0, GBS > 7, AIMS65 > 1)] in the risk stratification. CONCLUSIONS The GBS system is reliable to be recommended for routine use in predicting rebleeding and the need for intervention for early decision making in patients with SBB. The 3 scoring systems are poorly useful in predicting length of stay.
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Affiliation(s)
- Su Shuai
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Zhang Zhifang
- Department of Neurology, Tianjin Xiqing Hospital, Tianjin, People’s Republic of China
| | - Wang Yuming
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Jin Hong
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Sun Chao
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Jiang Kui
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Wang Bangmao
- Department of gastroenterology and hepatology, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
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7
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Rosa B, Margalit-Yehuda R, Gatt K, Sciberras M, Girelli C, Saurin JC, Cortegoso Valdivia P, Cotter J, Eliakim R, Caprioli F, Baatrup G, Keuchel M, Ellul P, Toth E, Koulaouzidis A. Scoring systems in clinical small-bowel capsule endoscopy: all you need to know! Endosc Int Open 2021; 9:E802-E823. [PMID: 34079861 PMCID: PMC8159625 DOI: 10.1055/a-1372-4051] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/26/2020] [Indexed: 02/08/2023] Open
Abstract
AbstractCapsule endoscopy (CE) emerged out of the pressing clinical need to image the small bowel (SB) in cases of midgut bleeding and provide an overall comfortable and reliable gastrointestinal (GI) diagnosis 1. Since its wider adoption in clinical practice, significant progress has been made in several areas including software development, hardware features and clinical indications, while innovative applications of CE never cease to appear 2
3. Currently, several manufacturers provide endoscopic capsules with more or less similar technological features 4. Although there is engaging and continuous academic and industry-fueled R&D, promising furtherment of CE technology 4
5, the current status of clinical CE remains that of by and large an imaging modality. Clinical relevance of CE images is cornerstone in the decision-making process for medical management. In one of the larger to date SB CE studies, 4,206 abnormal images were detected in 3,280 patients 6. Thus, CE leads to the identification of a large amount of potential pathology, some of which are pertinent (or relevant) while some (probably the majority) are not.Soon artificial intelligence (AI) is likely to carry out several roles currently performed by humans; in fact, we are witnessing only the first stages of a transition in the clinical adoption of AI-based solutions in several aspects of gastroenterology including CE 7. Until then though, human-based decision-making profoundly impacts patient care and – although not suggested in the updated European Society of Gastrointestinal Endoscopy (ESGE) European curriculum 8
9 – it should be an integral part of CE training. Frequently, interpretation of CE images by experts or at least experienced readers differs. In a tandem CE reading study, expert review of discordant cases revealed a 50 % (13/25 discordant results) error rate by experienced readers, corresponding (in 5/13 cases) to ‘over-classification’ of an irrelevant abnormality 10. Another comparative study showed an ‘over-classification’ of such irrelevant abnormalities in ~10 % of CE readings 11. One thing which has been for a while on the table – in relation to optimizing and/or standardizing CE reporting and subsequent decision-making – is the need for reproducible scoring systems and for a reliable common language among clinicians responsible for further patient’s management.Over the years, several of these scoring systems were developed while others appear in the wake of software and hardware improvements aiming to replace and/or complement their predecessors. This review presents a comprehensive account of the currently available classification/scoring systems in clinical CE spanning from predicting the bleeding potential of identified SB lesions (with emphasis on vascular lesions), and the individual rebleeding risk; scoring systems for the prediction of SB lesions in patients with obscure gastrointestinal bleeding (OGlB), having the potential to improve patient selection and rationalize the use of enteroscopy, with better allocation of resources, optimized diagnostic workflow and tailored treatment. This review also includes scores for reporting the inflammatory burden, the cleansing level that underscores confidence in CE reporting and the mass or bulge question in CE. Essentially, the aim is to become a main text for reference when scoring is required and facilitate the inclusion of -through readiness of access- one of the other in the final report.
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Affiliation(s)
- Bruno Rosa
- Gastroenterology Department, Hospital da Senhora da Oliveira, Guimarães, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho-Braga. Portugal
- ICVS/3B’s, PT Government Associate Laboratory – Braga/Guimarães, Portugal.
| | - Reuma Margalit-Yehuda
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel-Aviv, Israel
| | - Kelly Gatt
- Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | | | - Carlo Girelli
- Department of Internal Medicine, Gastroenterology & Digestive Endoscopy, Hospital of Busto Arsizio, Italy
| | - Jean-Christophe Saurin
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-Gastro-Entérologie et d'Endoscopie Digestive, Lyon, France
| | - Pablo Cortegoso Valdivia
- Gastroenterology & Endoscopy Unit, University Hospital of Parma, University of Parma, Parma, Italy
| | - Jose Cotter
- Gastroenterology Department, Hospital da Senhora da Oliveira, Guimarães, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho-Braga. Portugal
- ICVS/3B’s, PT Government Associate Laboratory – Braga/Guimarães, Portugal.
| | - Rami Eliakim
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel-Aviv, Israel
| | - Flavio Caprioli
- Unit of Gastroenterology and Endoscopy, Fondazione IRCCS Cà Granda, Ospedale Policlinico di Milano, Milan, Italy
| | - Gunnar Baatrup
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Martin Keuchel
- Clinic for Internal Medicine, Bethesda Krankenhaus Bergedorf, Hamburg, Germany
| | - Pierre Ellul
- Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | - Ervin Toth
- Skåne University Hospital, Lund University, Malmö, Sweden
| | - Anastasios Koulaouzidis
- Endoscopy Unit, The Royal Infirmary of Edinburgh, Scotland, UK
- Department of Social Medicine & Public Health, Pomeranian Medical University, Szczecin, Poland
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Abstract
Video capsule endoscopy and device-assisted enteroscopy are complementary technologies. Capsule endoscopy is a highly acceptable technology with high diagnostic yield that can guide a subsequent enteroscopy approach. This article aims to focus on the role of video capsule endoscopy as a prelude to deep enteroscopy with a focus on the strengths and limitations of either approach.
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9
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Wu RM, Fisher LR. Role of Video Capsule in Small Bowel Bleeding. Gastrointest Endosc Clin N Am 2021; 31:277-306. [PMID: 33743926 DOI: 10.1016/j.giec.2020.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Video capsule endoscopy has an essential role in the diagnosis and management of small bowel bleeding and is the first-line study recommended for this purpose. This article reviews the risk factors for small bowel bleeding, optimal timing for video capsule endoscopy testing, and algorithms recommended for evaluation. Used primarily for the assessment of nonacute gastrointestinal blood loss, video capsule endoscopy has an emerging role for more urgent use in emergency settings and in special populations. Future software incorporation of neural networks to enhance lesion detection will likely result in an augmented role of video capsule endoscopy in small bowel bleeding.
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Affiliation(s)
- Richard M Wu
- Division of Gastroenterology and Hepatology, Corporal Michael J. Crescenz Veterans Affairs Medical Center, University of Pennsylvania Health System, 4th Floor GI Department, 3900 Woodland Avenue, Philadelphia, PA 19104, USA
| | - Laurel R Fisher
- Small Bowel Imaging Program, Division of Gastroenterology and Hepatology, University of Pennsylvania Health System, 3400 Civic Center Drive, PCAM 7S, Philadelphia, PA 19104, USA.
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Woodley N, O'Toole S. Severe gastrointestinal haemorrhage from an eroding jejuno-jejunal fistula. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2020. [DOI: 10.1016/j.epsc.2020.101407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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11
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Teng LH, Yang T, Lu JW, Liu WL. Analysis of small bowel angioectasia in asymptomatic individuals depending on patients' age and gender. Scand J Gastroenterol 2019; 54:1364-1369. [PMID: 31738618 DOI: 10.1080/00365521.2019.1688385] [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] [Indexed: 02/04/2023]
Abstract
Objectives: Small bowel angioectasia (SBA) plays an important role in the etiologies of obscure gastrointestinal haemorrhage. But the exact prevalence of the disease is unknown, especially in asymptomatic populations. Therefore, we aimed to evaluate the prevalence of asymptomatic angioectasia in the small bowel (SB) with magnetically controlled capsule gastroscopy (MCCG).Methods: We retrospectively collected a multicentre clinical data of 508 asymptomatic patients who underwent MCCG from June 2018 to May 2019. Bowel cleanliness was rated as four grades according to the criteria, and the excellent or good preparation was classified as the adequate group. The detection rates of small bowel lesions were analysed according to the ages, genders and bowel preparations.Results: A total of 508 individuals have completed the examination. There were 316 men and 192 women with an average age of 44.5 years old. The prevalence of SBA was 11.8% (95% CI: 9.0-14.6%). 70.0% of them were over 40 years old and 73.3% were male although there was no obvious disparity found in age and gender for the SBA. Most findings were located in the proximal small bowel (jejunum). The incidence of small bowel lesions was not related to bowel preparations (p > .05).Conclusions: SBA is not uncommon in asymptomatic individuals. Age and gender may be risk factors for bleeding of angioectasia in the small bowel, but they seem to have little to do with the occurrence of it. MCCG showed no difference in ages, genders or bowel preparations of small bowel lesions among our study population.
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Affiliation(s)
- Li-Hong Teng
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tao Yang
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jia-Wei Lu
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wei-Li Liu
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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