1
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Whiteway J, Yim S, Leong N, Shah A. External Validation of the Oakland Score for Predicting Safe Discharge in Patients Presenting With Lower Gastrointestinal Bleeding at the William Harvey Hospital in the United Kingdom. Cureus 2024; 16:e55497. [PMID: 38440205 PMCID: PMC10911392 DOI: 10.7759/cureus.55497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction Lower gastrointestinal bleeds (LGIB) are defined by having a bleeding point in the gastrointestinal tract beyond the ligament of Treitz. The most common causes include diverticular bleeds, tumours, and colitis. There are no National Institute for Health and Care Excellence (NICE) guidelines regarding safe discharge of patients with LGIB. The aim of this study was to investigate the effectiveness and safety of the Oakland score, as suggested by the British Society of Gastroenterology (BSG) guidelines, in patients presenting with LGIB at William Harvey Hospital. Methods Patients with LGIB who presented to Accident & Emergency or inpatient referral from January to December 2023 were included in this retrospective study. Data was extracted from patients' Sunrise documentation. The Oakland score for each patient was calculated. Those with a score of ≤8 were deemed safe for discharge; those with a higher score were deemed unsuitable. Patients' admission, discharges, and adverse outcomes, such as representation, blood transfusion, or further intervention, were investigated. Patients with no adverse outcomes were deemed to have had a safe discharge. The area under the receiver-operating characteristic curve (AUROC) for the Oakland score and adverse outcome (and therefore safe discharge) were calculated. Results A total of 123 patients were included. These led to a total of 144 LGIB presentations to the hospital. Twenty-nine patients had an Oakland score of ≤8; 21 (72.4%) cases were initially discharged with four representations (19.0%) and eight (27.6%) were admitted although none of these suffered from any adverse outcomes. For those who scored ≤8, 25 (86.2%) were therefore deemed to have had a safe discharge. A total of 115 had a score >8; 43 (37.4%) were initially discharged, 72 (62.6%) admitted and 41 (35.7%) experienced at least one adverse outcome including 16 (13.9%) representations, 21 (18.3%) blood transfusions, three (2.6%) surgical interventions and one (0.9%) endoscopic haemostasis. Out of the 115 cases which scored >8, 74 (64.3%) were deemed to have had a safe discharge. The AUROC for safe discharge was 0.84. Conclusion The Oakland score seems to be a safe and reliable tool for identifying LGIB patients who could be safely discharged home without hospital intervention. However, further research is required to assess whether a score of >8 could be used as many patients with a higher score did not experience adverse outcomes.
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Affiliation(s)
- James Whiteway
- Department of General Surgery, East Kent Hospitals University NHS Foundation Trust William Harvey Hospital, Ashford, GBR
| | - Stephanie Yim
- Department of General Surgery, East Cheshire NHS Trust Macclesfield District General Hospital, Macclesfield, GBR
| | - Natalie Leong
- Department of General Surgery, East Kent Hospitals University NHS Foundation Trust William Harvey Hospital, Ashford, GBR
| | - Ankur Shah
- Department of General Surgery, East Kent Hospitals University NHS Foundation Trust William Harvey Hospital, Ashford, GBR
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Piccirillo M, Pucinischi V, Mennini M, Strisciuglio C, Iannicelli E, Giallorenzi MA, Furio S, Ferretti A, Parisi P, Di Nardo G. Gastrointestinal bleeding in children: diagnostic approach. Ital J Pediatr 2024; 50:13. [PMID: 38263189 PMCID: PMC10807079 DOI: 10.1186/s13052-024-01592-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/07/2024] [Indexed: 01/25/2024] Open
Abstract
Different conditions may underlie gastrointestinal bleeding (GIB) in children. The estimated prevalence of GIB in children is 6.4%, with spontaneous resolution in approximately 80% of cases. Nonetheless, the initial approach plays a pivotal role in determining the prognosis. The priority is the stabilization of hemodynamic status, followed by a systematic diagnostic approach. GIB can originate from either upper or lower gastrointestinal tract, leading to a broad differential diagnosis in infants and children. This includes benign and self-limiting disorders, alongside serious conditions necessitating immediate treatment. We performed a nonsystematic review of the literature, in order to describe the variety of conditions responsible for GIB in pediatric patients and to outline diagnostic pathways according to patients' age, suspected site of bleeding and type of bleeding which can help pediatricians in clinical practice. Diagnostic modalities may include esophagogastroduodenoscopy and colonoscopy, abdominal ultrasonography or computed tomography and, when necessary, magnetic resonance imaging. In this review, we critically assess these procedures, emphasizing their respective advantages and limitations concerning specific clinical scenarios.
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Affiliation(s)
- Marisa Piccirillo
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Valentina Pucinischi
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Maurizio Mennini
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialistic Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Elsa Iannicelli
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea University Hospital, Radiology Unit, Rome, Italy
| | - Maria Agostina Giallorenzi
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea University Hospital, Radiology Unit, Rome, Italy
| | - Silvia Furio
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Alessandro Ferretti
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Pasquale Parisi
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy
| | - Giovanni Di Nardo
- NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Pediatric Unit, Sant'Andrea University Hospital, Via Di Grottarossa1035-1039, 00189, Rome, Italy.
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Hiraki S, Sato F, Okada I, Osugi M, Watanabe Y, Ichinose Y. Successful treatment of multiple microbleeds in a large area of the small bowel by transcatheter arterial embolization using imipenem/cilastatin as embolization material. Radiol Case Rep 2023; 18:3026-3031. [PMID: 37441451 PMCID: PMC10333106 DOI: 10.1016/j.radcr.2023.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/04/2023] [Accepted: 06/08/2023] [Indexed: 07/15/2023] Open
Abstract
A 44-year-old man with chronic idiopathic pseudo-intestinal obstruction and lumbar disc herniation presented with orthostatic dizziness, black vomiting, and stools. He was suspected to have an ulcer caused by nonsteroidal anti-inflammatory drugs and treated conservatively but continued to have transfusion-dependent anemia. Trans-arterial contrast-enhanced computed tomography showed multiple microbleeds in the small intestine. We diffusely embolized 7 small intestine branches of the superior mesenteric artery using imipenem/cilastatin on 2 separate occasions. This stopped the bleeding, and the patient progressed well without ischemic complications and was discharged on the 25th postoperative day. Transcatheter arterial embolization with imipenem/cilastatin may be a viable treatment option for patients with multiple small bowel bleeds in a large area of the small intestine that are unresponsive to conservative treatment or endoscopic methods.
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Affiliation(s)
- Sakiko Hiraki
- Department of Radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Fumie Sato
- Department of Radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Ichiro Okada
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, Tachikawa, Tokyo, Japan
| | - Masaya Osugi
- Department of Radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Yoshiya Watanabe
- Department of Radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
| | - Yoshiaki Ichinose
- Department of Radiology, National Hospital Organization Disaster Medical Center, 3256, Midoricho, Tachikawa, Tokyo, 190-0014, Japan
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4
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Boullier M, Fohlen A, Viennot S, Alves A. Gastrointestinal bleeding of undetermined origin: What diagnostic strategy to propose? J Visc Surg 2023:S1878-7886(23)00089-9. [PMID: 37344277 DOI: 10.1016/j.jviscsurg.2023.05.006] [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: 06/23/2023]
Abstract
Gastrointestinal bleeding of undetermined origin (GBUO) is defined as gastrointestinal bleeding without an identified cause or location despite an endoscopic assessment including an esogastroduodenal endoscopy (EOGD) and a total colonoscopy. A distinction is made between exteriorized GBUO and non-exteriorized occult GBUO. The causes in the majority of cases (vascular, inflammatory and tumoral) are located in the small intestine. The diagnostic strategy aiming to locate the origin of the GBUO is a real challenge. Innovation in endoscopic and imaging techniques has enabled minimally invasive exploration of the small intestine. In Europe, there is a strong consensus to recommend a video-capsule endoscopy (VCE) as the first-intention study. If there is reason to suspect intestinal obstruction, VCE is contraindicated and a CT-enteroscopy is then performed as first intention. Enteroscopy is performed as a second-line treatment, either for therapeutic purposes after a positive VCE or CT-enteroclysis, or for diagnostic purposes after a negative VCE. Finally, intraoperative enteroscopy (IOE) coupled with surgical exploration should be reserved either for therapeutic purposes in the event of impossibility or failure of preoperative enteroscopy, or for diagnostic purposes in the event of recurrent GBUO after failure of all other studies and explorations of the small intestine.
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Affiliation(s)
- Mathilde Boullier
- Digestive surgery department, university hospital center, avenue de la Côte-de-Nacre, 14000 Caen, France.
| | - Audrey Fohlen
- Uro-digestive imaging and interventional radiology department, university hospital center, 14000 Caen, France; Équipe CERVOxy, ISTCT UMR 6030-CNRS, CEA, Caen Normandie University, GIP Cycéron, 14074 Caen cedex, France
| | - Stéphanie Viennot
- Gastroenterology department, university hospital center, 14000 Caen, France
| | - Arnaud Alves
- Digestive surgery department, university hospital center, avenue de la Côte-de-Nacre, 14000 Caen, France; Inserm 1086 "ANTICIPE" Unit, Centre François-Baclesse "Cancers & Préventions", 14076 Caen cedex, France
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5
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Krasaelap A, Lerner DG, Oliva S. The Role of Endoscopy in the Diagnosis and Management of Small Bowel Pathology in Children. Gastrointest Endosc Clin N Am 2023; 33:423-445. [PMID: 36948754 DOI: 10.1016/j.giec.2022.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
Small bowel evaluation has been transformed by capsule endoscopy and advances in small bowel imaging, which provide reliable and noninvasive means for assessing the mucosal surface. Device-assisted enteroscopy has been critical for histopathological confirmation and endoscopic therapy for a wide range of small bowel pathology that conventional endoscopy cannot reach. The purpose of this review is to provide a comprehensive overview of the indications, techniques, and clinical applications of capsule endoscopy; device-assisted enteroscopy; and imaging studies for small bowel evaluation in children.
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Affiliation(s)
- Amornluck Krasaelap
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Mercy Hospital, 2401 Gillham Road, Kansas City, MO 64108, USA.
| | - Diana G Lerner
- Division of Pediatric Gastroenterology, Department of Pediatrics, Hepatology and Nutrition, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA
| | - Salvatore Oliva
- Maternal and Child Health Department, Pediatric Gastroenterology and Liver Unit, Sapienza - University of Rome, Piazzale Aldo Moro, 5 00185, Roma, RM, Italy
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6
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Qiao H, Ding N, Chen X. Combined methylene blue localization and laparoscopic surgery: A worthy treatment of recurrent small intestinal bleeding. Asian J Surg 2023:S1015-9584(23)00356-1. [PMID: 36964065 DOI: 10.1016/j.asjsur.2023.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/09/2023] [Indexed: 03/26/2023] Open
Affiliation(s)
- Hongliang Qiao
- The First College of Clinical Medical Science of China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei, 443000, PR China.
| | - Ning Ding
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Hubei Key Laboratory of Diabetes and Angiopathy, Xianning, Hubei, 437100, PR China
| | - Xiaobo Chen
- China Three Gorges University, Yichang Central People's Hospital, The First College of Clinical Medical Science, Yichang, Hubei, 443000, PR China.
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7
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Lee J, Kim S, Kim D, Lee S, Ryu K. Three cases of jejunal tumors detected by standard upper gastrointestinal endoscopy: A case series. World J Clin Cases 2023; 11:962-971. [PMID: 36818621 PMCID: PMC9928703 DOI: 10.12998/wjcc.v11.i4.962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/27/2022] [Accepted: 01/09/2023] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND In patients with obscure gastrointestinal bleeding, re-examination with standard upper endoscopes by experienced physicians will identify culprit lesions in a substantial proportion of patients. A common practice is to insert an adult-sized forward-viewing endoscope into the second part of the duodenum. When the endoscope tip enters after the papilla, which is a marker for the descending part of the duodenum, it is difficult to endoscopically judge how far the duodenum has been traversed beyond the second part.
CASE SUMMARY We experienced three cases of proximal jejunal masses that were diagnosed by standard upper gastrointestinal endoscopy and confirmed with surgery. The patients visited the hospital with a history of melena; during the initial upper gastrointestinal endoscopy and colonoscopy, the bleeding site was not confirmed. Upper gastrointestinal bleeding was suspected; thus, according to guidelines, upper endoscopy was performed again. A hemorrhagic mass was discovered in the small intestine. The lesion of the first patient was thought to be located in the duodenum when considering the general insertion depth of a typical upper gastrointestinal endoscope; however, during surgery, it was confirmed that it was in the jejunum. After the first case, lesions in the second and third patients were detected at the jejunum by inserting the standard upper endoscope as deep as possible.
CONCLUSION The deep insertion of standard endoscopes is useful for the diagnosis of obscure gastrointestinal bleeding.
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Affiliation(s)
- Jaesun Lee
- Department of Gastroenterology, Konyang University Myunggok Medical Research Institute, Daejeon 35365, South Korea
| | - Sunmoon Kim
- Department of Gastroenterology, Konyang University Myunggok Medical Research Institute, Daejeon 35365, South Korea
| | - Daesung Kim
- Department of Gastroenterology, Konyang University Myunggok Medical Research Institute, Daejeon 35365, South Korea
| | - Sangeok Lee
- Department of Surgery, Konyang University Hospital, Konyang University College of Medicine, Daejeon 35365, South Korea
| | - Kihyun Ryu
- Department of Gastroenterology, Konyang University Myunggok Medical Research Institute, Daejeon 35365, South Korea
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8
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Abu-Sbeih H, Szafron D, Elkafrawy AA, Garcia-Rodriguez V, Ma W, Xu A, Khurana S, Numan L, Chen E, Goldstein R, Tsen A, Peng Y, Blum M, Kopetz ES, Ikoma N, Shatila M, Qiao W, Raju GS, Ross WA, Ge PS, Coronel E, Wang Y. Endoscopy for the diagnosis and treatment of gastrointestinal bleeding caused by malignancy. J Gastroenterol Hepatol 2022; 37:1983-1990. [PMID: 35730192 DOI: 10.1111/jgh.15922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 06/13/2022] [Accepted: 06/18/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM The diagnosis and treatment of gastrointestinal (GI) bleeding secondary to malignancy can be challenging. Endoscopy is the gold standard to diagnose and treat gastrointestinal bleeding but clinical characteristics and outcomes of patients with malignancy-related bleeding are not well understood. This study aims to look at clinical characteristics, endoscopic findings, safety and clinical outcomes of endoscopic interventions for GI malignancy-related bleeding. METHODS We retrospectively reviewed outcomes of patients with confirmed GI malignancies who underwent endoscopy for GI bleeding at MD Anderson Cancer Center between 2010 and 2019. Cox hazard analysis was conducted to identify factors associated with survival. RESULTS A total of 313 patients were included, with median age of 59 years; 74.8% were male. The stomach (30.0%) was the most common tumor location. Active bleeding was evident endoscopically in 47.3% of patients. Most patients (77.3%) did not receive endoscopic treatment. Of the patients who received endoscopic treatment, 57.7% had hemostasis. No endoscopy-related adverse events were recorded. Endoscopic treatment was associated with hemostasis (P < 0.001), but not decreased recurrent bleeding or mortality. Absence of active bleeding on endoscopy, stable hemodynamic status at presentation, lower cancer stage, and surgical intervention were associated with improved survival. CONCLUSIONS This study indicates that endoscopy is a safe diagnostic tool in this patient population; while endoscopic treatments may help achieve hemostasis, it may not decrease the risk of recurrent bleeding or improve survival.
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Affiliation(s)
- Hamzah Abu-Sbeih
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Internal Medicine, The University of Missouri, Kansas City, Missouri, USA
| | - David Szafron
- Department of Internal Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Ahmed A Elkafrawy
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, Ohio, USA
| | - Victor Garcia-Rodriguez
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Weijie Ma
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ann Xu
- Department of Internal Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Shruti Khurana
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Laith Numan
- Department of Internal Medicine, The University of Missouri, Kansas City, Missouri, USA
| | - Ellie Chen
- Department of Internal Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Ryan Goldstein
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Adrianne Tsen
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Yuanzun Peng
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Bioscience, Rice University, Houston, Texas, USA
| | - Mariela Blum
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Edmund S Kopetz
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Malek Shatila
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wei Qiao
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Gottumukkala S Raju
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - William A Ross
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Phillip S Ge
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Emmanuel Coronel
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Yinghong Wang
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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9
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Dixit VK, Sahu MK, Venkatesh V, Bhargav VY, Kumar V, Pateriya MB, Venkataraman J. Gastrointestinal Emergencies and the Role of Endoscopy. JOURNAL OF DIGESTIVE ENDOSCOPY 2022. [DOI: 10.1055/s-0042-1755303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AbstractMany gastrointestinal (GI) disorders present to the emergency room with acute clinical presentations, some even life threatening. Common emergencies encountered that require urgent endoscopic interventions include GI hemorrhage (variceal and nonvariceal), foreign body ingestion, obstructive jaundice, postprocedure-related complications such as postpolypectomy bleed or perforation, etc. A major advantage of emergency endoscopy is that it is cost effective and, on many occasions, can be life-saving. The present review will highlight a practical approach on various endoscopic modalities and their use in the GI emergencies.
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Affiliation(s)
- Vinod Kumar Dixit
- Department of Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Manoj Kumar Sahu
- Department of Gastroenterology and Hepatobiliary Sciences, Institute of Medical Sciences and SUM Hospital, Siksha 'O' Anusandhan (SOA) University, Bhubaneswar, Odisha, India
| | - Vybhav Venkatesh
- Department of Gastroenterology and Hepatobiliary Sciences, Institute of Medical Sciences and SUM Hospital, Siksha 'O' Anusandhan (SOA) University, Bhubaneswar, Odisha, India
| | - Varanasi Yugandhar Bhargav
- Department of Hepatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Vinod Kumar
- Department of Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Mayank Bhushan Pateriya
- Department of Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Jayanthi Venkataraman
- Department of Hepatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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10
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Luo Y, Huang Y, Sun F, Luo Y. Diagnosis and treatment of diverticular hemorrhage in small intestine: A retrospective study. Arab J Gastroenterol 2022; 23:144-150. [DOI: 10.1016/j.ajg.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 02/07/2022] [Indexed: 11/15/2022]
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11
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Bang CS, Lee JJ, Baik GH. Computer-Aided Diagnosis of Gastrointestinal Ulcer and Hemorrhage Using Wireless Capsule Endoscopy: Systematic Review and Diagnostic Test Accuracy Meta-analysis. J Med Internet Res 2021; 23:e33267. [PMID: 34904949 PMCID: PMC8715364 DOI: 10.2196/33267] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/10/2021] [Accepted: 10/13/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Interpretation of capsule endoscopy images or movies is operator-dependent and time-consuming. As a result, computer-aided diagnosis (CAD) has been applied to enhance the efficacy and accuracy of the review process. Two previous meta-analyses reported the diagnostic performance of CAD models for gastrointestinal ulcers or hemorrhage in capsule endoscopy. However, insufficient systematic reviews have been conducted, which cannot determine the real diagnostic validity of CAD models. OBJECTIVE To evaluate the diagnostic test accuracy of CAD models for gastrointestinal ulcers or hemorrhage using wireless capsule endoscopic images. METHODS We conducted core databases searching for studies based on CAD models for the diagnosis of ulcers or hemorrhage using capsule endoscopy and presenting data on diagnostic performance. Systematic review and diagnostic test accuracy meta-analysis were performed. RESULTS Overall, 39 studies were included. The pooled area under the curve, sensitivity, specificity, and diagnostic odds ratio of CAD models for the diagnosis of ulcers (or erosions) were .97 (95% confidence interval, .95-.98), .93 (.89-.95), .92 (.89-.94), and 138 (79-243), respectively. The pooled area under the curve, sensitivity, specificity, and diagnostic odds ratio of CAD models for the diagnosis of hemorrhage (or angioectasia) were .99 (.98-.99), .96 (.94-0.97), .97 (.95-.99), and 888 (343-2303), respectively. Subgroup analyses showed robust results. Meta-regression showed that published year, number of training images, and target disease (ulcers vs erosions, hemorrhage vs angioectasia) was found to be the source of heterogeneity. No publication bias was detected. CONCLUSIONS CAD models showed high performance for the optical diagnosis of gastrointestinal ulcer and hemorrhage in wireless capsule endoscopy.
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Affiliation(s)
- Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea.,Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea.,Institute of New Frontier Research, Hallym University College of Medicine, Chuncheon, Republic of Korea.,Division of Big Data and Artificial Intelligence, Chuncheon Sacred Heart Hospital, Chuncheon, Republic of Korea
| | - Jae Jun Lee
- Institute of New Frontier Research, Hallym University College of Medicine, Chuncheon, Republic of Korea.,Division of Big Data and Artificial Intelligence, Chuncheon Sacred Heart Hospital, Chuncheon, Republic of Korea.,Department of Anesthesiology and Pain Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Gwang Ho Baik
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea.,Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
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12
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Intraoperative Enteroscopy—a Tool for the Diagnosis of Obscure Gastrointestinal Bleeds. Indian J Surg 2021. [DOI: 10.1007/s12262-020-02558-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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13
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Abutalib H, Yano T, Shinozaki S, Lefor AK, Yamamoto H. Roles of Capsule Endoscopy and Balloon-Assisted Enteroscopy in the Optimal Management of Small Bowel Bleeding. Clin Endosc 2020; 53:402-409. [PMID: 32746537 PMCID: PMC7403027 DOI: 10.5946/ce.2020.143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 07/01/2020] [Indexed: 02/06/2023] Open
Abstract
The small bowel had long been considered a dark unapproachable tunnel until the invention of capsule endoscopy and doubleballoon enteroscopy in the 21st century, which revolutionized the diagnosis and management of small bowel diseases, including bleeding. Various imaging modalities such as computed tomographic enterography, angiography, capsule endoscopy, and balloonassisted enteroscopy play vital roles in the diagnosis and management of small bowel bleeding. The choice of modality to use and timing of application differ according to the availability of the modalities, patient’s history, and physician’s experience. Small bowel bleeding is managed using different strategies as exemplified by medical treatment, interventional radiology, endoscopic therapy, or surgical intervention. Balloon-assisted enteroscopy enables endoscopic interventions to control small bowel bleeding, including electrocautery, argon plasma coagulation, clip application, and tattooing as a prelude to surgery. In this article, we clarify the recent approaches to the optimal diagnosis and management of patients with small bowel bleeding.
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Affiliation(s)
- Hani Abutalib
- Department of Gastroenterology, Beni-Suef University, Qism Bani Sweif, Egypt.,Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Tomonori Yano
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
| | | | | | - Hironori Yamamoto
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
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Delayed occult gastrointestinal bleeding secondary to ulcer at site of neonatal ileoileostomy. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2020. [DOI: 10.1016/j.epsc.2020.101498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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