1
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Rossi CM, Lenti MV, Merli S, Lo Bello A, Mauro A, Anderloni A, Ribaldone DG, Marabotto E, Vernero M, Sheijani SD, Maniero D, Vanoli A, Klersy C, Savarino EV, Di Sabatino A. Clinical and atopic features of patients with primary eosinophilic colitis: an Italian multicentre study. Intern Emerg Med 2024; 19:993-1005. [PMID: 38461469 PMCID: PMC11186925 DOI: 10.1007/s11739-024-03568-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/19/2024] [Indexed: 03/12/2024]
Abstract
Eosinophilic colitis (EC) is the rarest among primary eosinophilic gastrointestinal disorders (EGID). EC is underdiagnosed due to its blurred and proteiform clinical manifestations. To explore the clinical and atopic characteristic of EC adult patients, the diagnostic delay, and relapse-associated factors, by comparison with patients with eosinophilic esophagitis (EoE) and irritable bowel syndrome (IBS). EC patients followed-up at four clinics were included, and clinical, histopathological, and laboratory data were retrieved. As control groups, age-matched patients with EoE and IBS were recruited. Allergy tests included skin prick test and serum specific IgE. Diagnostic delay was assessed. Overall, data from 73 patients were retrieved, including 40 with EC (median age 39 years IQR 22.5-59, F:M 2.1:1), 12 with EoE (F:M ratio: 1:5), and 21 with IBS (F:M ratio: 1:0.9). The most common features in EC patients were female sex (67.5%), atopy (77.5%), abdominal pain/distention (70%), diarrhoea (77.5%), and faecal calprotectin elevation (22.5%). Blood eosinophils were elevated in EoE, but not in EC (p < 0.001), while ECP did not differ across the three groups (p = 0.4). The frequency of allergen sensitization reached 25% of patients. Several frequent pan-allergens for this region were present. The overall diagnostic delay was 10 months (IQR 4-15). Factors contributing to a greater diagnostic delay were atopy, weight loss, and a previous misdiagnosis. EC is mostly a diagnosis of exclusion, burdened by a substantial diagnostic delay. In female patients the presence of allergen sensitization, abdominal symptoms and faecal calprotectin elevation should raise the suspicion of EC.
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Affiliation(s)
- Carlo Maria Rossi
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefania Merli
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonio Lo Bello
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Aurelio Mauro
- Gastrointestinal Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andrea Anderloni
- Gastrointestinal Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marta Vernero
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Shirin Djahandideh Sheijani
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Daria Maniero
- Gastroenterology Unit, Azienda Ospedale Università di Padova (AOUP), Padua, Italy
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, Padua, Italy
| | | | - Catherine Klersy
- Biostatistics and Clinical Trial Centre, Fondazione IRCCS San Matteo, Pavia, Italy
| | - Edoardo Vincenzo Savarino
- Gastroenterology Unit, Azienda Ospedale Università di Padova (AOUP), Padua, Italy
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, Padua, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia, Italy.
- First Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
- Clinica Medica I, Fondazione IRCCS Policlinico San Matteo, Università Di Pavia, Viale Golgi 19, 27100, Pavia, Italy.
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2
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Dunn JLM, Spencer LA. Pathophysiology of Non-Esophageal Eosinophilic Gastrointestinal Disorders. Immunol Allergy Clin North Am 2024; 44:299-309. [PMID: 38575225 DOI: 10.1016/j.iac.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Eosinophilic gastrointestinal disorder (EGID) is an umbrella term encompassing a group of chronic, immune-mediated disorders characterized by eosinophil-rich inflammation affecting one or more segments of the gastrointestinal tract. A recent consensus in nomenclature and emerging data made possible through multi-center consortia are beginning to unravel the molecular and cellular underpinnings of EGIDs below the esophagus. These emerging findings are revealing both overarching commonalities related to a food allergen-driven, chronic, Th2-mediated immune response as well as location-specific nuances in the pathophysiology of the collective EGIDs. Altogether, these advances offer promise for improved diagnoses and more efficacious interventional strategies.
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Affiliation(s)
- Julia L M Dunn
- Department of Pediatrics, Section of GI, Hepatology, and Nutrition, University of Colorado School of Medicine, and Digestive Health Institute, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Lisa A Spencer
- Department of Pediatrics, Section of GI, Hepatology, and Nutrition, University of Colorado School of Medicine, and Digestive Health Institute, Children's Hospital Colorado, Aurora, CO 80045, USA.
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3
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Marasco G, Visaggi P, Vassallo M, Fiocca M, Cremon C, Barbaro MR, De Bortoli N, Bellini M, Stanghellini V, Savarino EV, Barbara G. Current and Novel Therapies for Eosinophilic Gastrointestinal Diseases. Int J Mol Sci 2023; 24:15165. [PMID: 37894846 PMCID: PMC10607071 DOI: 10.3390/ijms242015165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/01/2023] [Accepted: 10/02/2023] [Indexed: 10/29/2023] Open
Abstract
Eosinophilic gastrointestinal diseases (EGIDs) are an emerging group of pathological entities characterized by an eosinophil-predominant infiltration of different tracts of the gut in the absence of secondary causes of eosinophilia. According to the specific tract of the gut involved, EGIDs can be classified into eosinophilic esophagitis (EoE), eosinophilic gastritis (EoG), eosinophilic enteritis (EoN), and eosinophilic colitis (EoC). The epidemiology of EGIDs is evolving rapidly. EoE, once considered a rare disease, now has an incidence and prevalence of 7.7 new cases per 100,000 inhabitants per years and 34.4 cases per 100,000 inhabitants per year, respectively. Fewer data are available regarding non-EoE EGIDs, whose prevalence are estimated to range between 2.1 and 17.6 in 100,000 individuals, depending on age, sex, and ethnicity. Diagnosis requires the presence of suggestive symptoms, endoscopic biopsies showing abnormal values of eosinophils infiltrating the gut, and exclusion of secondary causes of eosinophilia. EoE typically presents with dysphagia and episodes of food bolus impactions, while EoG, EoN, and EoC may all present with abdominal pain and diarrhea, with or without other non-specific symptoms. In addition, although different EGIDs are currently classified as different entities, there may be overlap between different diseases in the same patient. Despite EGIDs being relatively novel pathological entities, the research on possible treatments is rapidly growing. In this regard, several randomized controlled trials are currently ongoing to investigate novel molecules, including ad-hoc steroid formulations, immunosuppressants, and mostly monoclonal antibodies that target the specific molecular mediators of EGIDs. This narrative review provides an up-to-date overview of available and investigational drugs for different EGIDs.
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Affiliation(s)
- Giovanni Marasco
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Pierfrancesco Visaggi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Mariagiulia Vassallo
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Miriam Fiocca
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Cesare Cremon
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Maria Raffaella Barbaro
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Nicola De Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Massimo Bellini
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Vincenzo Stanghellini
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Edoardo Vincenzo Savarino
- Gastroenterology Unit, Azienda Ospedale Università of Padua, Via Giustiniani 2, 35128 Padua, Italy;
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, 35128 Padua, Italy
| | - Giovanni Barbara
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
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Gomes M, Mendes A, Ferreira F, Branco J, Tonin FS, Pedro ME. The Role of Benralizumab in Eosinophilic Immune Dysfunctions: A Case Report-Based Literature Review. Case Rep Med 2023; 2023:8832242. [PMID: 37138643 PMCID: PMC10151146 DOI: 10.1155/2023/8832242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/24/2023] [Accepted: 04/05/2023] [Indexed: 05/05/2023] Open
Abstract
In the past years, the knowledge of eosinophils playing a primary pathophysiologic role in several associated conditions has led to the development of biologics targeting therapies aiming at normalizing the immune response, reducing chronic inflammation, and preventing tissue damage. To better illustrate the potential relationship between different eosinophilic immune dysfunctions and the effects of biological therapies in this scenario, here, we present a case of a 63-year-old male first referred to our department in 2018 with a diagnosis of asthma, polyposis, and rhinosinusitis and presenting a suspicion of nonsteroidal anti-inflammatory drugs' allergy. He also had a past medical history of eosinophilic gastroenteritis/duodenitis (eosinophilia counts >50 cells/high-power field HPF). The use of multiple courses of corticosteroid therapy failed to completely control these conditions. In October 2019, after starting benralizumab (an antibody directed against the alpha chain of the IL-5 cytokine receptor) as add-on treatment for severe eosinophilic asthma, important clinical improvements were reported both on the respiratory (no asthma exacerbations) and gastrointestinal systems (eosinophilia count 0 cells/HPF). Patients' quality of life also increased. Since June 2020, systemic corticosteroid therapy was reduced without worsening of gastrointestinal symptoms or eosinophilic inflammation. This case warns of the importance of early recognition and appropriate individualized treatment of eosinophilic immune dysfunctions and suggests the conduction of further larger studies on the use of benralizumab in gastrointestinal syndromes aiming at better understanding its relying mechanisms of action in the intestinal mucosa.
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Affiliation(s)
- Margarida Gomes
- Serviço de Imunoalergologia, Hospital de Santa Maria, Centro Hospitalar e Universitário Lisboa Norte, Lisbon, Portugal
| | - Ana Mendes
- Serviço de Imunoalergologia, Hospital de Santa Maria, Centro Hospitalar e Universitário Lisboa Norte, Lisbon, Portugal
| | - Filipa Ferreira
- Serviço de Gastroenterologia, Hospital Professor Doutor Fernando Fonseca, EPE, Amadora, Portugal
| | - Joana Branco
- Serviço de Gastroenterologia, Hospital Professor Doutor Fernando Fonseca, EPE, Amadora, Portugal
| | - Fernanda S. Tonin
- H & TRC-Health & Technology Research Center, ESTeSL-Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Lisbon, Portugal
| | - M. Elisa Pedro
- Serviço de Imunoalergologia, Hospital de Santa Maria, Centro Hospitalar e Universitário Lisboa Norte, Lisbon, Portugal
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Lopes Vendrami C, Kelahan L, Escobar DJ, Goodhartz L, Hammond N, Nikolaidis P, Yang GY, Hirano I, Miller FH. "Imaging Findings of Eosinophilic Gastrointestinal Diseases in Adults". Curr Probl Diagn Radiol 2023; 52:139-147. [PMID: 36517296 DOI: 10.1067/j.cpradiol.2022.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/14/2022] [Indexed: 11/23/2022]
Abstract
Eosinophilic gastrointestinal (GI) disorders are a group of conditions marked by pathologic eosinophilic infiltration of one or multiple locations in the GI tract. Conditions include eosinophilic esophagitis, eosinophilic gastritis, eosinophilic enteritis, and eosinophilic colitis. The site and depth of eosinophilic infiltration of the GI tract usually determines clinical presentation. These conditions should be considered in the differential diagnosis for several GI symptoms, such as food impaction or dysphagia. Histopathology is the gold standard for diagnosis of eosinophilic disorders. Nevertheless, findings from endoscopy, barium studies, computed tomography or magnetic resonance imaging, can aid in the diagnosis, by allowing for earlier diagnosis as well as proper management. Eosinophilic gastrointestinal disorders are typically managed with corticosteroids or dietary elimination. A high index of suspicion is required for diagnosis as it can often be challenging.
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Affiliation(s)
- Camila Lopes Vendrami
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Linda Kelahan
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - David J Escobar
- Department of Pathology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Lori Goodhartz
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Nancy Hammond
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Paul Nikolaidis
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Guang-Yu Yang
- Department of Pathology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Ikuo Hirano
- Department of Gastroenterology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Frank H Miller
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL..
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6
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Caviedes-Cleves MA, Arteta-Cueto AA. Colitis eosinofílica inducida por micofenolato: reporte de caso. IATREIA 2023. [DOI: 10.17533/udea.iatreia.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
Abstract
El micofenolato de mofetil es un medicamento usado para la prevención del rechazo de aloinjertos en pacientes con trasplante de órganos. La colitis eosinofílica por micofenolato es una condición reconocida en pacientes con antecedente de trasplante renal y diarrea persistente, en la cual es necesaria la toma de biopsia para lograr un diagnóstico y tratamiento apropiados. Se presenta el caso de un niño de 11 años con diarrea; se realizó biopsia de colon que mostró edema e infiltrado inflamatorio eosinofílico en lámina propia con formación de microabscesos, con daño epitelial y de las criptas. Dada la ausencia de otra causa del cuadro clínico, se retiró el micofenolato del esquema de tratamiento, con resolución de la sintomatología. La escala de naranjo para causalidad de reacción adversa a medicamentos fue definitiva con un puntaje de 10. Se aporta a la literatura con la caracterización de los hallazgos histopatológicos en la lesión del colon inducida por micofenolato.
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Rossi CM, Lenti MV, Merli S, Licari A, Votto M, Marseglia GL, Di Sabatino A. Primary eosinophilic gastrointestinal disorders and allergy: Clinical and therapeutic implications. Clin Transl Allergy 2022; 12:e12146. [PMID: 35620572 PMCID: PMC9125508 DOI: 10.1002/clt2.12146] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 12/14/2022] Open
Abstract
Primary eosinophilic gastrointestinal disorders (EGID) are increasingly prevalent, immune‐mediated, chronic conditions which primarily affect pediatric and young adult patients, leading to substantial disease burden, and poor quality of life. EGID may either involve single portions of the gastrointestinal tract (i.e., esophagus, stomach, small bowel, and colon) or a combination. Their strong association with allergic disorders has been recently recognized, and although their shared pathophysiological basis remains partly elusive, this feature greatly impacts the diagnostic and treatment work‐up. We herein critically discuss the current knowledge on the association of EGID and allergic disorders, including atopic dermatitis, allergic rhinitis, allergic asthma, and food or drug allergy. In particular, we reviewed the literature focusing on their epidemiology, pathophysiological basis and mechanisms, and diagnostic strategies. Finally, we discuss the currently ongoing clinical trials targeting EGID and allergic diseases, including, among others the monoclonal antibodies dupilumab, mepolizumab, benralizumab, and lirentelimab.
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Affiliation(s)
- Carlo Maria Rossi
- First Department of Internal Medicine IRCCS Fondazione Policlinico San Matteo University of Pavia Pavia Italy
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine IRCCS Fondazione Policlinico San Matteo University of Pavia Pavia Italy
| | - Stefania Merli
- First Department of Internal Medicine IRCCS Fondazione Policlinico San Matteo University of Pavia Pavia Italy
| | - Amelia Licari
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences University of Pavia Fondazione IRCCS Policlinico San Matteo Pavia Italy
| | - Martina Votto
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences University of Pavia Fondazione IRCCS Policlinico San Matteo Pavia Italy
| | - Gian Luigi Marseglia
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences University of Pavia Fondazione IRCCS Policlinico San Matteo Pavia Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine IRCCS Fondazione Policlinico San Matteo University of Pavia Pavia Italy
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Yun J, Park S, Park H, Lim W, Lee T, Song C. Eosinophilic Colitis that Presented with Subepithelial Tumor-like Lesions. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2021; 77:300-304. [PMID: 34158450 DOI: 10.4166/kjg.2021.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/12/2021] [Accepted: 03/15/2021] [Indexed: 11/03/2022]
Abstract
Eosinophilic colitis is a rare disease that is characterized by eosinophilic infiltration in the colon wall in symptomatic patients. Thus far, the epidemiology and pathophysiology of eosinophilic colitis have not been well defined, but the hypersensitivity response is likely to play a role in its pathogenesis. The clinical presentation of eosinophilic colitis is usually nonspecific and depends on the layer of the intestinal wall affected by the eosinophilic infiltrate. Eosinophilic colitis is diagnosed generally by exclusion, i.e., after all other causes of eosinophilic infiltration have been excluded. Although there is no consensus over its diagnostic criteria, the laboratory results and radiology and endoscopy findings can provide important diagnostic evidence. This paper reports a case of eosinophilic colitis presenting as subepithelial tumor-like lesions in a 41-year-old man with the chief complaints of abdominal pain and loose stools. The patient had no diseases and no food or drug allergies in his medical history. In general, the endoscopic findings of eosinophilic colitis can vary from a normal mucosa to frank ulcerations. In this case, however, endoscopy revealed subepithelial tumor-like lesions. The colon biopsy showed eosinophilic infiltration in the lamina propria. The patient was treated with steroids, and his symptoms regressed with no signs of relapse.
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Affiliation(s)
- Jeonghui Yun
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Sanggyu Park
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Hojun Park
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Won Lim
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Taeyeong Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Chulsoo Song
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
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Colonic mucosal eosinophilia in children without inflammatory bowel disease. Hum Pathol 2021; 113:34-38. [PMID: 33887304 DOI: 10.1016/j.humpath.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/29/2021] [Accepted: 04/06/2021] [Indexed: 11/23/2022]
Abstract
Children undergoing colonoscopy and mucosal biopsies may show increased colonic mucosal eosinophils, which may or may not be associated with inflammatory bowel disease. There is not much clinical data on American children who have isolated increased colonic mucosal eosinophils. We sought to study the clinical correlates of children without inflammatory bowel disease who show increased mucosal eosinophils to understand their clinical presentation, etiological associations, and outcome. A retrospective analysis of children seen at a tertiary-level Children's hospital was performed by reviewing their medical charts and extracting pertinent data. There were 110 children in the study who had increased colonic mucosal eosinophils. Most children presented with abdominal pain, but several of them also had constipation, blood in stools, and diarrhea. Food allergies, irritable bowel syndrome, asthma, and lactase deficiency were the top four conditions present in these patients. Pathology of the colonic distribution revealed involvement of more than two colonic regions in 86% of the subjects, and only two subjects showing epithelial or crypt involvement by eosinophils. All subjects had a good outcome. Children with colonic mucosal eosinophilia (CME) who do not have an inflammatory bowel disease most frequently present with abdominal pain and primarily an increase of lamina propria eosinophils in two or more colonic regions. Based on the etiological associations we noted in the study, a work-up of children with CME may encompass detailed history for functional gastrointestinal disorders and lactose intolerance, testing for food and environmental allergies, stool examination for parasites, and peripheral blood counts. Almost all children had resolution of symptoms in the studied period suggesting that CME in children has a good clinical outcome.
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10
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Calvani M, Anania C, Cuomo B, D’Auria E, Decimo F, Indirli GC, Marseglia G, Mastrorilli V, Sartorio MUA, Santoro A, Veronelli E. Non-IgE- or Mixed IgE/Non-IgE-Mediated Gastrointestinal Food Allergies in the First Years of Life: Old and New Tools for Diagnosis. Nutrients 2021; 13:226. [PMID: 33466746 PMCID: PMC7829867 DOI: 10.3390/nu13010226] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/06/2021] [Accepted: 01/09/2021] [Indexed: 12/11/2022] Open
Abstract
non-IgE and mixed gastrointestinal food allergies present various specific, well-characterized clinical pictures such as food protein-induced allergic proctocolitis, food protein-induced enterocolitis and food protein-induced enteropathy syndrome as well as eosinophilic gastrointestinal disorders such as eosinophilic esophagitis, allergic eosinophilic gastroenteritis and eosinophilic colitis. The aim of this article is to provide an updated review of their different clinical presentations, to suggest a correct approach to their diagnosis and to discuss the usefulness of both old and new diagnostic tools, including fecal biomarkers, atopy patch tests, endoscopy, specific IgG and IgG4 testing, allergen-specific lymphocyte stimulation test (ALST) and clinical score (CoMiss).
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Affiliation(s)
- Mauro Calvani
- Operative Unit of Pediatrics, S. Camillo-Forlanini Hospital, 00152 Rome, Italy
| | - Caterina Anania
- Immunology and Allergology Unit, Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy;
| | - Barbara Cuomo
- Operative Complex Unit of Pediatrics, Belcolle Hospital, 00100 Viterbo, Italy;
| | - Enza D’Auria
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (E.D.); (M.U.A.S.)
| | - Fabio Decimo
- Department of Woman, Child and of General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy;
| | - Giovanni Cosimo Indirli
- Pediatric Allergology and Immunology (SIAIP) for Regions Puglia and Basilicata, 73100 Lecce, Italy;
| | - Gianluigi Marseglia
- Pediatric Clinic, Pediatrics Department, Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy;
| | - Violetta Mastrorilli
- Operative Complex Unit of Pediatrics and Emergency, Giovanni XXIII Hospital, 70056 Bari, Italy;
| | - Marco Ugo Andrea Sartorio
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (E.D.); (M.U.A.S.)
| | - Angelica Santoro
- Pediatric Clinic, Mother-Child Department, University of Parma, 43121 Parma, Italy;
| | - Elisabetta Veronelli
- Food Allergy Committee of the Italian Society of Pediatric Allergy and Immunology (SIAIP), Pediatric Department, Garbagnate Milanese Hospital, ASST Rhodense, 70056 Garbagnate Milanese, Italy;
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Seoane Blanco L, Junquera Alonso E, Cano Calderero FX. Eosinophilic enterocolitis: an uncommon cause of chronic diarrhea. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2020; 113:299-300. [PMID: 33207893 DOI: 10.17235/reed.2020.7071/2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Eosinophilic enterocolitis is a rare entity included in the group of primary eosinophilic gastrointestinal disorders. It is characterized by eosinophilic infiltrate in the absence of other causes of enterocolonic eosinophilia (infection, allergic or drug reaction, inflammatory disease, etc). The most common gastrointestinal manifestations are abdominal pain, diarrhea or malabsorption. The lack of well-defined diagnostic criteria and patchy microscopic involvement make diagnosis difficult. We report the case of a 44-year-old male with chronic diarrhea. After performing multiple studies, he was diagnosed of eosinophilic enterocolitis, with a suitable response to corticosteroids.
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DAĞ MS. Kronik İshalin Nadir Bir Sebebi: Eozinofilik Kolit. MUSTAFA KEMAL ÜNIVERSITESI TIP DERGISI 2020. [DOI: 10.17944/mkutfd.790823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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13
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Mennini M, Fiocchi AG, Cafarotti A, Montesano M, Mauro A, Villa MP, Di Nardo G. Food protein-induced allergic proctocolitis in infants: Literature review and proposal of a management protocol. World Allergy Organ J 2020; 13:100471. [PMID: 33072241 PMCID: PMC7549143 DOI: 10.1016/j.waojou.2020.100471] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023] Open
Abstract
Food protein-induced allergic proctocolitis (FPIAP) is a condition characterized by inflammatory changes in the distal colon in response to one or more foreign food proteins because of immune-mediated reactions. FPIAP prevalence estimates range widely from 0.16% in healthy children and 64% in patients with blood in stools. In clinical practice, FPIAP is diagnosed when patients respond positively to the elimination of a suspected triggering food allergen. Nevertheless, significant proportions of infants get misdiagnosed with IgE mediated allergy and undergo unnecessary dietary changes. Diagnosis is based on clinical symptoms, a good response to an allergen-free diet and the recurrence of symptoms during the “allergy challenge test”. Sometimes clinical features may be non-specific and the etiology of rectal bleeding in childhood may be heterogeneous. Therefore, it is crucial to exclude a variety of other possible causes of rectal bleeding in the pediatric age group, including infection, anal fissure, intestinal intussusception and, in infants, necrotizing enterocolitis and very early onset inflammatory bowel disease. The diagnostic workup includes in those cases invasive procedures such as sigmoidoscopy and colonoscopy with biopsies. The high prevalence of FPIAP contrasts with the lack of known information about the pathogenesis of this condition. For this reason and due to the absence of a review of the evidence, a literature review appears necessary to clarify some aspects of allergic colitis. The aim of the review is to fill this gap and to lay the foundations for a subsequent evidence-based approach to the condition.
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Affiliation(s)
- Maurizio Mennini
- Multifactorial and Systemic Diseases Research Area, Predictive and Preventive Medicine Research Unit, Division of Allergy Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Alessandro Giovanni Fiocchi
- Multifactorial and Systemic Diseases Research Area, Predictive and Preventive Medicine Research Unit, Division of Allergy Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Arianna Cafarotti
- Multifactorial and Systemic Diseases Research Area, Predictive and Preventive Medicine Research Unit, Division of Allergy Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Marilisa Montesano
- Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant’Andrea University Hospital, Rome, Italy
| | - Angela Mauro
- Department of Paediatrics, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Maria Pia Villa
- Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant’Andrea University Hospital, Rome, Italy
| | - Giovanni Di Nardo
- Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant’Andrea University Hospital, Rome, Italy
- Corresponding author. Sant’Andrea University, Hospital Via di Grottarossa 1035-1039, 00189, Rome, Italy.
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Páramo-Zunzunegui J, Ortega-Fernandez I, Benito-Barbero S, Rubio-López L. Eosinophilic colitis: an infrequent disease with difficult diagnose. BMJ Case Rep 2020; 13:13/9/e235804. [PMID: 32958551 DOI: 10.1136/bcr-2020-235804] [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: 11/03/2022] Open
Abstract
Eosinophilic colitis (EC) is a rare entity. It is part of eosinophilic gastroenteritis, a rare inflammatory disorder characterised by eosinophilic infiltration of tissues that can affect any segment of the digestive tract. The diagnosis is established by the presence of an increased eosinophilic infiltrate in the colon wall in symptomatic patients. There is no characteristic clinical picture of EC. It can be associated with abdominal pain, changes in bowel movements, diarrhoea and rectal bleeding. Biopsies are mandatory if EC is suspected and despite visualising a normal mucosa. Although there are no protocol guidelines in this regard, steroid treatment is the first option in controlling the disease. Increasing the knowledge of clinicians and pathologists of this disorder and the recording its real incidence and population impact, could improve the understanding and treatment of the disease.
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Affiliation(s)
- Javier Páramo-Zunzunegui
- Department of Surgery, Rey Juan Carlos University, Madrid, Spain .,Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Spain
| | - Ignacio Ortega-Fernandez
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Spain
| | - Silvia Benito-Barbero
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Spain
| | - Laura Rubio-López
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Spain
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Iacob SA, Olariu MC, Iacob DG. Eosinophilic Colitis and Clostridioides difficile Sepsis With Rapid Remission After Antimicrobial Treatment; A Rare Coincidence and Its Pathogenic Implications. Front Med (Lausanne) 2020; 7:328. [PMID: 32903297 PMCID: PMC7396602 DOI: 10.3389/fmed.2020.00328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 06/03/2020] [Indexed: 11/24/2022] Open
Abstract
Eosinophilic colitis is a rare inflammatory disorder of the digestive tract with chronic evolution and unknown pathophysiological mechanisms. The article describes the case of a 64-year old woman with a history of asthma and hypereosinophilia, who presented to a surgical department for persistent abdominal pain in the past 4 months, weight loss and malabsorption. She was diagnosed with eosinophilic colitis based on the colonoscopic result indicating extensive eosinophilic infiltration of the colonic mucosa correlated with the laboratory data and abdominal CT scan results. Following the colonoscopy, the patient developed fever, hypotension and diarrhea and was transferred to an Infectious Diseases Department with a presumptive diagnosis of abdominal sepsis. Treatment with ertapenem was immediately started. Metronidazole was also added due to a PCR positive stool test for Clostridioides difficile toxins encoding-genes. The patient displayed a rapid remission of the fever and of the intestinal complaints following antibiotic therapy and was discharged after 14 days. During a 3 months follow-up, the patient remained asymptomatic with normal values of laboratory parameters except for a persistent hypereosinophilia. The case outlines two distinguishing features: a histopathologic diagnosis of eosinophilic colitis, a rare diagnosis of a patient with chronic abdominal pain and an unexpected and rapid remission of the eosinophilic colitis following the antibiotic treatment and the restoration of the intestinal eubiosis.
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Affiliation(s)
- Simona Alexandra Iacob
- Infectious Diseases Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.,Infectious Diseases Department, The National Institute of Infectious Diseases "Matei Bals", Bucharest, Romania
| | - Mihaela Cristina Olariu
- Infectious Diseases Department, The National Institute of Infectious Diseases "Matei Bals", Bucharest, Romania.,Gastroenterology Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Diana Gabriela Iacob
- Infectious Diseases Department, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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A Pink Herring in the Colon: A Case Report of Eosinophilic Colitis Masking Invasive Adenocarcinoma of the Colon. Case Rep Surg 2020; 2020:5641701. [PMID: 32292621 PMCID: PMC7150723 DOI: 10.1155/2020/5641701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/17/2020] [Indexed: 11/30/2022] Open
Abstract
Eosinophilic colitis is an inflammatory condition in which the wall of the colon becomes infiltrated by eosinophils which stain densely pink on microscopy. It is an uncommon clinical entity which has a long list of differential diagnoses. We present a case of a patient whose biopsy at colonoscopy revealed eosinophilic colitis which led to a delay in the diagnosis and subsequent treatment of colon cancer. A 35-year-old male presented with a six-week history of right lower quadrant abdominal pain associated with diarrhoea and weight loss. Colonoscopy showed an inflamed cecum; computed tomography revealed a small ascitic fluid collection in the right iliac fossa. Biopsy showed eosinophilic colitis, and he was treated conservatively with albendazole and mesalamine. The patient failed to improve over the following month with continued weight loss. A repeat CT scan showed a right iliac fossa mass. A right hemicolectomy was performed with histopathology from the specimen showing mucinous adenocarcinoma. Eosinophilic colitis can mask colon cancer and should be considered a diagnosis of exclusion.
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Pereira F, Ferreira AI, Linhares M, Paulo S, Tristan J, Pereira E, Sousa R, Banhudo A. A rare case of diarrhea and ascites. Int J Colorectal Dis 2020; 35:769-773. [PMID: 32006136 DOI: 10.1007/s00384-020-03523-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/26/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Eosinophilic enterocolitis is a rare condition included in the spectrum of the eosinophilic gastrointestinal disorders. Diagnosis is based on clinical presentation combined with an increase infiltration of eosinophils in the gastrointestinal tract, in the absence of other secondary causes of eosinophilic infiltration. CASE PRESENTATION We report a case of a 22-year-old male with eosinophilic enterocolitis presenting with malabsorption syndrome (diarrhea, vomiting, weight loss), bowel wall thickening, and ascites. Secondary causes of intestinal eosinophilia were excluded, and diagnosis was established in a timely manner. Treatment plan included a 6-food elimination diet and corticosteroid therapy, with clinical remission after 2 weeks of therapy. The patient remains asymptomatic after 12 months of follow-up, with no relapse.
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Affiliation(s)
- Flávio Pereira
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal.
| | - Ana Isabel Ferreira
- Department of Clinical Pathology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Marisa Linhares
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Sandra Paulo
- Department of Clinical Pathology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - José Tristan
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Eduardo Pereira
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Rui Sousa
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - António Banhudo
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
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Retrospective study of budesonide in children with eosinophilic gastroenteritis. Pediatr Res 2019; 86:505-509. [PMID: 31141816 DOI: 10.1038/s41390-019-0444-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 04/01/2019] [Accepted: 05/18/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND The effectiveness of budesonide (BUD), a locally active steroid, on eosinophilic gastroenteritis (EGE) is not well understood. This study is to retrospectively evaluate the efficacy of BUD in children with EGE. METHODS Forty-four children, diagnosed with EGE, were enrolled from 2013 to 2017 in our center. According to patients' preference, all the patients were treated with dietary elimination (DE) and montelukast therapy, or combined with prednisone (PRED)/BUD. Patients' clinical manifestations, treatments, and outcomes were reviewed from the medical records. Twenty-four patients (7 PRED, 7 BUD, 10 DE) received therapy for ≥8 weeks, followed by repeat endoscopy and biopsies. Histological response was defined as <20 eos/hpf (eosinophils per high-power field). RESULTS Significant number of patients in DE+PRED (6/7, 85.7%) and DE+BUD (6/7, 85.7%) groups achieved histological response than in the DE group (3/10.30%) (p = 0.024). Mean post-treatment peak eos/hpf in the DE+PRED group was 16.57 ± 6.85 vs. 10.00 ± 5.07 in the DE+BUD group vs. 36.60 ± 24.57 in the DE group (p = 0.009). Change of eos/hpf from pre- to post-treatment was -49.86 ± 45.02 vs. -34.29 ± 23.44 in the BUD group vs. -0.3 ± 23.95 in the DE group (p = 0.011). There were no significant differences between DE+PRED and DE+BUD groups (p = 0.470, p = 0.363, respectively). CONCLUSION BUD is effective in the treatment of EGE and has similar effectiveness with PRED.
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Impellizzeri G, Marasco G, Eusebi LH, Salfi N, Bazzoli F, Zagari RM. Eosinophilic colitis: A clinical review. Dig Liver Dis 2019; 51:769-773. [PMID: 31122823 DOI: 10.1016/j.dld.2019.04.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 12/11/2022]
Abstract
Eosinophilic colitis is a rare entity characterized by the presence of a high eosinophilic infiltrate into the colonic wall in symptomatic patients, more often presenting with abdominal pain or diarrhea. These characteristics distinguish eosinophilic colitis from primary colonic eosinophilia, in which patients are asymptomatic. Primary colonic eosinophilia does not need any therapy, while eosinophilic colitis requires a strict treatment, similar to that of the more codified chronic intestinal inflammatory diseases. To date the lack of codified guidelines regarding the diagnostic criteria and the eosinophil threshold values for each colonic segment are the main diagnostic challenge for eosinophilic colitis. In addition, eosinophilic colitis is a diagnosis of exclusion, once all other causes of colonic eosinophilia (food allergens, infections, drugs, etc.) have been excluded. Several treatment options are available for eosinophilic colitis, although the evidence for most of them is limited to case reports and small case series. We examine the epidemiology, etiology, pathophysiology, diagnostic criteria and therapeutic options of eosinophilic colitis reporting recent evidence from the current literature.
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Affiliation(s)
| | - Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | | | - Nunzio Salfi
- Histopathology Unit, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Franco Bazzoli
- Department of Medical and Surgical Sciences, University of Bologna, Italy
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Increasing Rates of Diagnosis, Substantial Co-Occurrence, and Variable Treatment Patterns of Eosinophilic Gastritis, Gastroenteritis, and Colitis Based on 10-Year Data Across a Multicenter Consortium. Am J Gastroenterol 2019; 114:984-994. [PMID: 31008735 PMCID: PMC6554065 DOI: 10.14309/ajg.0000000000000228] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The literature related to eosinophilic gastritis (EG), gastroenteritis (EGE), and colitis (EC) is limited. We aimed to characterize rates of diagnosis, clinical features, and initial treatments for patients with EG, EGE, and EC. METHODS In this retrospective study, data were collected from 6 centers in the Consortium of Eosinophilic Gastrointestinal Researchers from 2005 to 2016. We analyzed demographics, time trends in diagnosis, medical history, presenting symptoms, disease overlap, and initial treatment patterns/responses. RESULTS Of 373 subjects (317 children and 56 adults), 38% had EG, 33% EGE, and 29% EC. Rates of diagnosis of all diseases increased over time. There was no male predominance, and the majority of subjects had atopy. Presenting symptoms were similar between diseases with nausea/vomiting and abdominal pain, the most common. One hundred fifty-four subjects (41%) had eosinophilic inflammation outside of their primary disease location with the esophagus the second most common gastrointestinal (GI) segment involved. Multisite inflammation was more common in children than in adults (68% vs 37%; P < 0.001). Initial treatment patterns varied highly between centers. One hundred-nine subjects (29%) had follow-up within 6 months, and the majority had clinical, endoscopic, and histologic improvements. CONCLUSIONS In this cohort, EG, EGE, and EC were diagnosed more frequently over time, and inflammation of GI segments outside the primary disease site co-occurrence of atopy was common with a lack of male predominance. Symptoms were similar between diseases, and initial treatment strategies were highly variable. Future investigation should assess the cause of the increased prevalence of eosinophilic GI disorders and prospectively assess outcomes to establish treatment algorithms.
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DiTommaso LA, Rosenberg CE, Eby MD, Tasco A, Collins MH, Lyles JL, Putnam PE, Mukkada VA, Rothenberg ME. Prevalence of eosinophilic colitis and the diagnoses associated with colonic eosinophilia. J Allergy Clin Immunol 2019; 143:1928-1930.e3. [PMID: 30654053 DOI: 10.1016/j.jaci.2018.12.1002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/05/2018] [Accepted: 12/26/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Lauren A DiTommaso
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Chen E Rosenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Michael D Eby
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Amy Tasco
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Margaret H Collins
- Division of Pathology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - John L Lyles
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Philip E Putnam
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Vincent A Mukkada
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio.
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