1
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Bildstein T, Charbit-Henrion F, Azabdaftari A, Cerf-Bensussan N, Uhlig HH. Cellular and molecular basis of proximal small intestine disorders. Nat Rev Gastroenterol Hepatol 2024:10.1038/s41575-024-00962-9. [PMID: 39117867 DOI: 10.1038/s41575-024-00962-9] [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] [Accepted: 06/28/2024] [Indexed: 08/10/2024]
Abstract
The proximal part of the small intestine, including duodenum and jejunum, is not only dedicated to nutrient digestion and absorption but is also a highly regulated immune site exposed to environmental factors. Host-protective responses against pathogens and tolerance to food antigens are essential functions in the small intestine. The cellular ecology and molecular pathways to maintain those functions are complex. Maladaptation is highlighted by common immune-mediated diseases such as coeliac disease, environmental enteric dysfunction or duodenal Crohn's disease. An expanding spectrum of more than 100 rare monogenic disorders inform on causative molecular mechanisms of nutrient absorption, epithelial homeostasis and barrier function, as well as inflammatory immune responses and immune regulation. Here, after summarizing the architectural and cellular traits that underlie the functions of the proximal intestine, we discuss how the integration of tissue immunopathology and molecular mechanisms can contribute towards our understanding of disease and guide diagnosis. We propose an integrated mechanism-based taxonomy and discuss the latest experimental approaches to gain new mechanistic insight into these disorders with large disease burden worldwide as well as implications for therapeutic interventions.
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Affiliation(s)
- Tania Bildstein
- Great Ormond Street Hospital for Children, Department of Paediatric Gastroenterology, London, UK
| | - Fabienne Charbit-Henrion
- Department of Genomic Medicine for Rare Diseases, Necker-Enfants Malades Hospital, APHP, University of Paris-Cité, Paris, France
- INSERM UMR1163, Intestinal Immunity, Institut Imagine, Paris, France
| | - Aline Azabdaftari
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Oxford, UK
| | | | - Holm H Uhlig
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Oxford, UK.
- Department of Paediatrics, University of Oxford, Oxford, UK.
- National Institute for Health and Care Research (NIHR) Oxford Biomedical Research Centre, Oxford, UK.
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2
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Malamut G, Soderquist CR, Bhagat G, Cerf-Bensussan N. Advances in Nonresponsive and Refractory Celiac Disease. Gastroenterology 2024; 167:132-147. [PMID: 38556189 DOI: 10.1053/j.gastro.2024.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/04/2024] [Accepted: 02/20/2024] [Indexed: 04/02/2024]
Abstract
Nonresponsive celiac disease (CeD) is relatively common. It is generally attributed to persistent gluten exposure and resolves after correction of diet errors. However, other complications of CeD and disorders clinically mimicking CeD need to be excluded. Novel therapies are being evaluated to facilitate mucosal recovery, which might benefit patients with nonresponsive CeD. Refractory CeD (RCeD) is rare and is divided into 2 types. The etiology of type I RCeD is unclear. A switch to gluten-independent autoimmunity is suspected in some patients. In contrast, type II RCeD represents a low-grade intraepithelial lymphoma. Type I RCeD remains a diagnosis of exclusion, requiring ruling out gluten intake and other nonmalignant causes of villous atrophy. Diagnosis of type II RCeD relies on the demonstration of a clonal population of neoplastic intraepithelial lymphocytes with an atypical immunophenotype. Type I RCeD and type II RCeD generally respond to open-capsule budesonide, but the latter has a dismal prognosis due to severe malnutrition and frequent progression to enteropathy-associated T-cell lymphoma; more efficient therapy is needed.
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Affiliation(s)
- Georgia Malamut
- Department of Gastroenterology, Assistance Publique-Hôpitaux de Paris Centre-Université Paris Cité, Hôpital Cochin, Paris, France; Laboratory of Intestinal Immunity, INSERM UMR 1163-Institut Imagine, Université Paris Cité, Paris, France.
| | - Craig R Soderquist
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York
| | - Govind Bhagat
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York
| | - Nadine Cerf-Bensussan
- Laboratory of Intestinal Immunity, INSERM UMR 1163-Institut Imagine, Université Paris Cité, Paris, France.
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3
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Mohamedrashed M, Nedumannil L, Garg M. Letter: The enigma of angiotensin receptor blocker-associated enteropathy. Aliment Pharmacol Ther 2024; 59:1636-1637. [PMID: 38643501 DOI: 10.1111/apt.17977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/23/2024]
Abstract
LINKED CONTENTThis article is linked to Schiepatti et al papers. To view these articles, visit https://doi.org/10.1111/apt.17855 and https://doi.org/10.1111/apt.18017.
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Affiliation(s)
| | | | - Mayur Garg
- Northern Health, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
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4
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Doukas SG, Doukas PG, Velpari S. Non-celiac Enteropathy and Olmesartan: An Essential Consideration. Cureus 2024; 16:e54373. [PMID: 38505463 PMCID: PMC10948264 DOI: 10.7759/cureus.54373] [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: 02/14/2024] [Indexed: 03/21/2024] Open
Abstract
Emerging evidence has shed light on non-celiac causes of enteropathy in recent years, presenting a diagnostic challenge for clinicians. This study discusses the diagnostic challenges related to non-celiac enteropathy, specifically focusing on olmesartan-induced enteropathy (OIE). A 73-year-old lady presented to the emergency department with a six-month history of watery diarrhea exacerbated by food intake and significant weight loss. The patient at admission was found to be dehydrated with severe hypokalemia and hypocalcemia. The extensive testing that was performed was unremarkable, including celiac disease panel, enteric panel, ova and parasites, Clostridium difficile, fecal calprotectin, and computed tomography of the abdomen and pelvis. A significant electrolyte imbalance was corrected at admission, and subsequent upper endoscopy investigation with duodenal biopsies revealed moderate to severe villi blunting with a significant intraepithelial infiltrate of CD3+ lymphocytes. A colonoscopy that was performed at the same time was unremarkable, with negative biopsies for microscopic colitis. Given the suspicion of OIE, olmesartan was discontinued. One-month follow-up revealed resolution of malabsorption, with electrolyte normalization and duodenal biopsies showing improved duodenitis. This study emphasizes the importance of considering medication history and ruling out other potential causes of enteropathy. Olmesartan is an angiotensin II receptor antagonist that is commonly prescribed for hypertension. However, in rare cases, it may induce enteropathy, which often remains underdiagnosed. This rare side effect may present as chronic diarrhea, weight loss, and signs of malabsorption. Interestingly, OIE presents with overlapping clinical and histopathological features to celiac disease and, therefore, may mislead physicians to an extensive diagnostic investigation. Greater awareness of medication-related diarrheal syndromes such as OIE should be promoted, given that simple discontinuation of the medication can lead to dramatic clinical improvement.
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Affiliation(s)
- Sotirios G Doukas
- Department of Medicine, Section of Gastroenterology and Hepatology, Rutgers-Robert Wood Johnson Medical School/Saint Peter's University Hospital, New Brunswick, USA
| | - Panagiotis G Doukas
- Department of Medicine, Rutgers-Robert Wood Johnson Medical School/Saint Peter's University Hospital, New Brunswick, USA
| | - Sugirdhana Velpari
- Department of Medicine, Section of Gastroenterology and Hepatology, Rutgers-Robert Wood Johnson Medical School/Saint Peter's University Hospital, New Brunswick, USA
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5
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Schiepatti A, Minerba P, Puricelli M, Maimaris S, Arpa G, Biagi F, Sanders DS. Systematic review: Clinical phenotypes, histopathological features and prognosis of enteropathy due to angiotensin II receptor blockers. Aliment Pharmacol Ther 2024; 59:432-444. [PMID: 38185985 DOI: 10.1111/apt.17855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/21/2023] [Accepted: 12/18/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Although enteropathy due to angiotensin II receptor blockers (ARBs) has been known for over 10 years, clinicians' awareness of this condition is still low. AIMS To systematically review the literature about clinical phenotypes, distribution of mucosal changes throughout the gastrointestinal tract and prognosis of enteropathy due to ARBs. METHODS According to PRISMA guidelines, we searched PubMed and Embase for relevant articles up to November 6, 2023. We included full-text papers, letters, case reports and case series describing enteropathy due to ARBs. Patients were classified into subgroups based on endoscopic and histological findings of different regions of the gastrointestinal tract. The protocol was registered with Open Science Framework (https://doi.org/10.17605/OSF.IO/TK67C). RESULTS We included 94 articles reporting 183 cases (101 female, mean age at diagnosis 69 ± 10 years). The clinical picture at diagnosis was characterised by severe diarrhoea (97%) and weight loss (84%, median -13 kg), leading to hospital admission in 167 (95%) patients. Olmesartan (90%) was most frequently implicated. Villous atrophy (VA) was reported in 164/183 (89%) patients. One hundred and nine had only VA, 12 had pan-gastrointestinal involvement, 23 had VA and gastric involvement and 19 had VA and colon involvement (predominantly microscopic colitis). Outcomes were reported for 178/183 (97%) patients, who all recovered clinically on ARBs withdrawal. Histological recovery occurred in all 96 patients with VA at baseline who underwent follow-up duodenal biopsy. CONCLUSIONS Enteropathy due to ARBs is characterised by severe malabsorption often requiring hospital admission and can involve the entire gastrointestinal tract. Clinician awareness can lead to prompt diagnosis and excellent prognosis.
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Affiliation(s)
- Annalisa Schiepatti
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Gastroenterology Unit of Pavia Institute, Pavia, Italy
| | - Paolo Minerba
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Michele Puricelli
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Stiliano Maimaris
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Gastroenterology Unit of Pavia Institute, Pavia, Italy
| | - Giovanni Arpa
- Department of Molecular Medicine, Unit of Anatomic Pathology, University of Pavia, Pavia, Italy
- Unit of Anatomic Pathology, ICS Maugeri-IRCCS SpA SB, Pavia, Italy
| | - Federico Biagi
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Gastroenterology Unit of Pavia Institute, Pavia, Italy
| | - David S Sanders
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals, Sheffield, UK
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Collado-Saenz J, Baeza-Trinidad R, Daroca-Pérez R. Olmesartan-induced enteropathy associated with antiphospholipid syndrome. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:586. [PMID: 36633177 DOI: 10.17235/reed.2022.9427/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Olmesartan-induced enteropathy (OIE) is an emergent enteropathy related to this angiotensin II receptor blocker. Main clinical manifestation is chronic diarrhea and duodenal biopsy is characterized by villous atrophy. Therefore, it is necessary to exclude other causes of enteropathy such as celiac disease, autoimmune enteropathy, intestinal lymphoma, parasitic infections, immunodeficiencies, or Crohn disease. Although it is supposed to be triggered by an immune mechanism, it is not clear its relation to other autoimmune disorders. We report for the first time a case of OIE associated with antiphospholipid syndrome.
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7
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Djembissi Fotso A, Arvanitakis M, Salame M, Gallez J, Lakis A. What do we know today about drug-induced microscopic colitis? A case of lymphocytic colitis on olmesartan. Acta Gastroenterol Belg 2023; 86:474-480. [PMID: 37814563 DOI: 10.51821/86.3.11361] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Microscopic colitis is part of the differential diagnosis of chronic watery diarrhea. Colonoscopy discloses a normal looking mucosa, therefore its diagnosis is based on histology of colonic biopsies. Two main phenotypes are distinguished: collagenous colitis and lymphocytic colitis. A third entity, incomplete microscopic colitis or unspecified microscopic colitis has been reported in the literature. It affects preferentially women over 60 years of age and its association with certain drugs is increasingly established. In case of suspected drug-induced microscopic colitis, identification of the responsible drug is a key to management. After discontinuation of the suspected drug, the gold standard of treatment is budesonide both for induction and for maintenance in case of clinical relapse, as is often the case after discontinuation. Therapy with immunomodulators, biologics, or surgery is reserved for refractory forms of microscopic colitis after multidisciplinary consultation. Through the clinical case of colitis on olmesartan, we will review the latest recommendations on drug-induced microscopic colitis.
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Affiliation(s)
- A Djembissi Fotso
- Department of Gastroenterology, Centre Hospitalier Régional de la Haute Senne, Soignies, Belgium
- Department of Gastroenterology, Erasme Hospital, Université Libres de Bruxelles (ULB), Brussels, Belgium
| | - M Arvanitakis
- Department of Gastroenterology, Erasme Hospital, Université Libres de Bruxelles (ULB), Brussels, Belgium
| | - M Salame
- Department of Gastroenterology, Centre Hospitalier Régional de la Haute Senne, Soignies, Belgium
| | - J Gallez
- Department of Gastroenterology, Centre Hospitalier Régional de la Haute Senne, Soignies, Belgium
| | - A Lakis
- Department of Gastroenterology, Centre Hospitalier Régional de la Haute Senne, Soignies, Belgium
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8
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Bruneau J, Khater S, Isnard P, Lhermitte L, Brouzes C, Sibon D, Asnafi V, Berrebi D, Rabant M, Neven B, Cellier C, Hermine O, Molina TJ. [Immunopathology of the small intestine]. Ann Pathol 2023:S0242-6498(23)00080-9. [PMID: 37156715 DOI: 10.1016/j.annpat.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
The gastrointestinal tract is the site of exciting immunological interactions between the epithelium and the mucosa-associated lymphoid tissue, leading to the immune response to food and microbial antigens in the digestive lumen. The objective of this review is to present the main dysimmune pathologies of the digestive tract leading to an enteropathy. As examples, we describe celiac and non-celiac enteropathies to clarify a florid diagnostic framework, by identifying a spectrum of elementary lesions, which must be confronted with the clinico biological context of the patient to orient the diagnosis. The microscopic lesions observed are most often non-specific and may be encountered in several diagnostic settings. Moreover, it is a set of elementary lesions in each clinical context that will orient the diagnostic framework. Celiac disease is the main etiology of enteropathy with villous atrophy, its diagnosis is multidisciplinary and there are many differential diagnoses. We will discuss celiac disease lymphomatous complications as enteropathy associated T-cell lymphoma including refractory sprue type 2. We will then present the non-celiac enteropathies. Among these, enteropathies of unknown etiology may be associated with a primary immune deficiency that may be reflected by florid lymphoid hyperplasia of the gastrointestinal tract and/or be associated with an infectious etiology that should also be constantly sought. Finally, we will discuss of induced enteropathy by new immunomodulatory treatments.
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Affiliation(s)
- Julie Bruneau
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France.
| | - Shérine Khater
- Service de gastro-entérologie, hôpital européen Georges-Pompidou, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Pierre Isnard
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Ludovic Lhermitte
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Chantal Brouzes
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - David Sibon
- Service d'hématologie, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris-Est-Créteil, Créteil, France
| | - Vahid Asnafi
- Laboratoire d'onco-hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Dominique Berrebi
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Marion Rabant
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
| | - Bénédicte Neven
- Service d'immuno-hématologie et rhumatologie pédiatrique, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Christophe Cellier
- Service de gastro-entérologie, hôpital européen Georges-Pompidou, Assistance publique-Hôpitaux de Paris (AP-HP), université Paris Cité, Paris, France
| | - Olivier Hermine
- Service d'hématologie, hôpital universitaire Necker-Enfants Malades, Assistance publique-Hôpitaux de Paris, AP-HP, université Paris Cité, Paris, France
| | - Thierry Jo Molina
- Service d'anatomie et de cytologie pathologique, hôpitaux universitaires Necker-Enfants Malades et Robert Debré, AP-HP, université de Paris Cité, Paris, France
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9
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Guenzi E, Poté N. [Lymphocytic "…itis", from esophagus to large bowel]. Ann Pathol 2023:S0242-6498(23)00032-9. [PMID: 36828723 DOI: 10.1016/j.annpat.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 02/24/2023]
Abstract
Intra-epithelial lymphocytosis is an elementary lesion frequently observed in the gastrointestinal tract, which can be found from the esophagus to the colon. Many conditions of a varied nature (dysimmunitary diseases, drugs, infections…) are associated with intra-epithelial lymphocytosis, and the etiological diagnosis most often requires an anatomo-clinical correlation. The pathologist will have to identify histological lesions associated with intra-epithelial lymphocytosis allowing the diagnosis to be oriented in order to propose appropriate treatment. In this review, the main entities associated with digestive intra-epithelial lymphocytosis will be presented, detailing the key elements allowing their diagnosis.
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Affiliation(s)
- Edouard Guenzi
- Département de pathologie, hôpital Bichat, assistance publique-hôpitaux de Paris, 46, rue Henri-Huchard, 75018 Paris, France
| | - Nicolas Poté
- Département de pathologie, hôpital Bichat, assistance publique-hôpitaux de Paris, 46, rue Henri-Huchard, 75018 Paris, France.
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10
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Charbit-Henrion F, Haas M, Chaussade S, Cellier C, Cerf-Bensussan N, Malamut G, Khater S, Khiat A, Cording S, Parlato M, Dragon-Durey MA, Beuvon F, Brousse N, Terris B, Picard C, Fusaro M, Rieux-Laucat F, Stolzenberg MC, Jannot AS, Mathian A, Allez M, Malphettes M, Fieschi C, Aubourg A, Zallot C, Roblin X, Abitbol V, Belle A, Wils P, Cheminant M, Matysiak-Budnik T, Vuitton L, Pouderoux P, Abramowitz L, Castelle M, Suarez F, Hermine O, Ruemmele F, Mouthon L. Genetic Diagnosis Guides Treatment of Autoimmune Enteropathy. Clin Gastroenterol Hepatol 2022; 21:1368-1371.e2. [PMID: 35944833 PMCID: PMC10165659 DOI: 10.1016/j.cgh.2022.07.030] [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: 08/27/2021] [Revised: 07/13/2022] [Accepted: 07/25/2022] [Indexed: 02/07/2023]
Affiliation(s)
- Fabienne Charbit-Henrion
- Université Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France; Department of Molecular Genetics, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Manon Haas
- Université Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France; Department of Gastroenterology, AP-HP, Centre-Université Paris Cité, Hôpital Cochin, Paris, France
| | - Stanislas Chaussade
- Department of Gastroenterology, AP-HP, Centre-Université Paris Cité, Hôpital Cochin, Paris, France
| | - Christophe Cellier
- Department of Gastroenterology, AP-HP, Centre-Université Paris Cité, Hôpital Européen Georges Pompidou, Paris, France
| | - Nadine Cerf-Bensussan
- Université Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France.
| | - Georgia Malamut
- Université Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France; Department of Gastroenterology, AP-HP, Centre-Université Paris Cité, Hôpital Cochin, Paris, France.
| | | | - Sherine Khater
- Department of Immunology, AP-HP, Centre-Université Paris Cité, Hôpital Européen Georges Pompidou, Paris, France
| | - Anis Khiat
- Université de Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France
| | - Sascha Cording
- Université de Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France
| | - Marianna Parlato
- Université de Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity, Paris, France
| | - Marie-Agnès Dragon-Durey
- Department of Immunology, AP-HP, Centre-Université Paris Cité, Hôpital Européen Georges Pompidou, Paris, France
| | - Frédéric Beuvon
- Department of Pathology, AP-HP, Centre-Université Paris Cité, Hôpital Cochin, Paris, France
| | - Nicole Brousse
- Department of Pathology AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Benoît Terris
- Department of Pathology, AP-HP, Centre-Université Paris Cité, Hôpital Cochin, Paris, France
| | - Capucine Picard
- Study Center of Primary Immunodeficiency, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Mathieu Fusaro
- Study Center of Primary Immunodeficiency, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Frédéric Rieux-Laucat
- Université de Paris, INSERM UMR1163 and Imagine Institute, Immunogenetics of Pediatric Autoimmune Diseases, Paris, France
| | - Marie-Claude Stolzenberg
- Université de Paris, INSERM UMR1163 and Imagine Institute, Immunogenetics of Pediatric Autoimmune Diseases, Paris, France
| | - Anne-Sophie Jannot
- Department of Clinical Investigation and Clinical Epidemiology, AP-HP-Centre-Université Paris Cité, Hôpital Européen Georges Pompidou, Paris, France
| | | | - Matthieu Allez
- Department of Gastroenterology, AP-HP, Nord-Université Paris Cité, Hôpital Saint Louis, Paris, France
| | - Marion Malphettes
- Department of Clinical Immunology, AP-HP, Nord-Université Paris Cité, Hôpital Saint Louis, Paris, France
| | - Claire Fieschi
- Department of Clinical Immunology, AP-HP, Nord-Université Paris Cité, Hôpital Saint Louis, Paris, France
| | | | - Camille Zallot
- Department of Gastroenterology, CHRU de Nancy, Hôpitaux de Brabois, Nancy, France
| | - Xavier Roblin
- Department of Gastroenterology, CHU de Saint Etienne, Saint Etienne, France
| | - Vered Abitbol
- Department of Gastroenterology, AP-HP. Centre- Université de Paris, Hôpital Cochin, Paris, France
| | - Arthur Belle
- Department of Gastroenterology, AP-HP, Centre- Université de Paris, Hôpital Cochin, Paris, France
| | - Pauline Wils
- Department of Gastroenterology, CHRU de Lille, Lille, France
| | - Morgane Cheminant
- Department of Haematology, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | | | - Lucine Vuitton
- Department of Gastroenterology, CHRU de Besançon, Hôpital Jean Minjoz, Besançon, France
| | - Philippe Pouderoux
- Department of Gastroenterology, CHRU de Nîmes, Hôpital universitaire Carémeau, Nîmes, France
| | - Laurent Abramowitz
- Department of Gastroenterology, AP-HP, Nord-Université Paris Cité, Hôpital Bichat, Paris, France
| | - Martin Castelle
- Department of Pediatric Immunology and Hematology, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Felipe Suarez
- Department of Haematology, AP-HP. Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Olivier Hermine
- Department of Haematology, AP-HP, Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Frank Ruemmele
- Université de Paris Cité, INSERM UMR 1163 and Imagine Institute, Laboratory of Intestinal Immunity and Department of Paediatric Gastroenterology, AP-HP-Centre-Université Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Autoimmunes Systémiques Rares d'Ile de France, AP-HP-Centre-Université Paris Cité, Hôpital Cochin, Paris, France
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11
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The immunomodulatory effects of antihypertensive therapy: A review. Biomed Pharmacother 2022; 153:113287. [PMID: 35728352 DOI: 10.1016/j.biopha.2022.113287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/23/2022] Open
Abstract
Hypertension remains the leading preventable risk factor for stroke and coronary artery disease, significantly contributing to all-cause global mortality and predisposing patients to renal and heart failure, as well as peripheral vascular disease. Due to the widespread usage of antihypertensive drugs, global mean blood pressure has remained unchanged or even slightly decreased over the past four decades. However, considering the broad spectrum of mechanisms involved in the action of antihypertensive drugs and the prevalence of their target receptors on immune cells, possible immunomodulatory effects which may exert beneficial effects of lowering blood pressure but also potentially alter immune function should be considered. In this review, we attempt to assess the consequences to immune system function of administering the five most commonly prescribed groups of antihypertensive drugs and to explain the mechanisms behind those interactions. Finally, we show potential gaps in our understanding of the effects of antihypertensive drugs on patient health. With regard to the widespread use of these drugs in the adult population worldwide, the discussed results may be of vital importance to evidence-based decision-making in daily clinical practice.
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12
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Shah S, Majid Z, Tasneem AA, Ahmed Khan S, Hanif F, Luck N. Refractory Coeliac disease-a case series from Pakistan. Trop Doct 2022; 52:413-417. [PMID: 35354312 DOI: 10.1177/00494755221080589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Coeliac disease or gluten intolerance is a frequent cause of chronic diarrhoea leading to malabsorptive symptoms. Refractory coeliac disease is a rare entity, which is not only harder to diagnose but managing it can be challenging. We hereby present three such cases.
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13
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Kang MJ, Min KH, Kim HW, Park SB, Kang DH, Choi CW, Kim SJ, Nam HS, Ryu DG. Olmesartan-associated Enteropathy with Acute Kidney Injury. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2022; 79:130-134. [PMID: 35342171 DOI: 10.4166/kjg.2022.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/18/2022] [Accepted: 02/25/2022] [Indexed: 01/02/2023]
Abstract
Olmesartan, a recently introduced angiotensin II receptor blocker for hypertension, has been reported to cause drug-induced small bowel enteropathy. The diagnosis of olmesartan-associated enteropathy (OAE) needs clinical suspicion and the exclusion of coeliac disease, as it mimics coeliac sprue. Once diagnosed, it can be completely cured with the discontinuation of olmesartan. However, due to the extremely low incidence of OAE in Korea, clinical suspicion and diagnosis may be a challenge. The authors report the first case of OAE presenting with chronic diarrhea and acute kidney injury in Korea.
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Affiliation(s)
- Moo Jin Kang
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Kyung Hwa Min
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hyung Wook Kim
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Su Bum Park
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Dae Hwan Kang
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Cheol Woong Choi
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Su Jin Kim
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hyeong Seok Nam
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Dae Gon Ryu
- Department of Internal Medicine, Pusan National University School of Medicine, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
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14
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Guion-Firmin J, Tessier S, Montastruc JL. Diarrhea and angiotensin II receptor blockers: Is there any difference between the different drugs? Fundam Clin Pharmacol 2021; 36:443-447. [PMID: 34856006 DOI: 10.1111/fcp.12741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/25/2021] [Indexed: 12/14/2022]
Abstract
Diarrhea is an adverse drug reaction (ADR) widely reported with olmesartan, an angiotensin II receptor blocker (ARB). Isolated case reports described this ADR with other ARBs. The present study was performed to investigate if, among the different ARBs, some drugs are more at risk of diarrhea than others. Using VigiBase®, the WHO pharmacovigilance database, we performed a disproportionality analysis (case/noncase study). Cases were reports with the MedDRA PT term « diarrhea » and noncases all other reports registered during the same period in Vigibase® from April 6, 1995 to December 31, 2020. After comparison of ARBs and angiotensin converting enzyme inhibitors (ACEIs), the main analysis was a comparison of the diarrhea reporting risk between each ARB and the seven other ARBs. Results are reported as reporting odds ratio (ROR) adjusted on age, gender, exposure to antihypertensive, and antidiabetic drugs with their 95% confidence interval. Among the 22,429,334 deduplicated reports registered in VigiBase® during the study period, 73,507 involved ARBs, including 2119 diarrhea. The reporting risk of diarrhea was higher with ARBs than with ACEIs (ROR = 2.06 (1.55-2.17)). Diarrhea with ARBs mainly occurred in females with a mean age of 65 years. After exclusion of olmesartan (to minimize a notoriety bias), two ARBs were significantly associated with diarrhea: eprosartan (ROR = 1.93 (1.32-2.72) and telmisartan (ROR = 1.41 (1.23-1.62) but not the six others. The present study found first that diarrhea is more frequently reported with ARBs than with ACEIs and second that the risk of diarrhea differs according to the different ARBs. Diarrhea with ARBs is not a class effect.
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Affiliation(s)
- Julia Guion-Firmin
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance, de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
| | - Samuel Tessier
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance, de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
| | - Jean-Louis Montastruc
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance, de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
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15
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An unusual cause of diarrhoea: case report and literature review of olmesartan-associated enteropathy. Eur J Gastroenterol Hepatol 2021; 33:e1060-e1066. [PMID: 34334714 DOI: 10.1097/meg.0000000000002208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Olmesartan is an angiotensin II receptor blocker, approved in 2002 by the Food and Drug Administration for the treatment of hypertension. During chronic therapy with olmesartan, sprue-like enteropathy can occur, being mainly characterised by non-bloody diarrhoea, weight loss and variable degrees of duodenal mucosal damage, which resolved after withdrawal of olmesartan. We hereby report the case of a 77-year-old, poli-treated male patient with a 3-month history of diarrhoea, vomiting and weight loss, associated with severe intestinal villous atrophy and lymphocytic infiltration of gastric and colonic mucosa. After extensive investigations aimed at excluding other possible causes of chronic diarrhoea, a diagnosis of olmesartan-associated enteropathy was made, which was later confirmed by clinical improvement after the discontinuation of the drug. Repeated endoscopy 8 months later showed complete healing of duodenal mucosa with normal villous architecture. Villous atrophy and lymphocytic infiltration of duodenal mucosa are the most described pathologic finding, but several cases of gastric and colonic involvement have also been reported. We, therefore, reviewed the available literature, focussing on the extent of mucosal damage throughout the whole intestine and on its possible causative factors.
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16
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Hamdeh S, Micic D, Hanauer S. Review article: drug-induced small bowel injury. Aliment Pharmacol Ther 2021; 54:1370-1388. [PMID: 34668591 DOI: 10.1111/apt.16642] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/05/2021] [Accepted: 09/29/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Drug-induced gastrointestinal injury has been increasingly reported, but its exact incidence is not known. The small and large intestines represent the most affected sites of injury, accounting for 20%-40% of all gastrointestinal side effects. AIM To provide an updated literature review detailing medications linked to the development of small bowel injury. METHODS We conducted a literature search on PubMed from its inception to May 1, 2021. We included English-language original studies, meta-analyses, systematic reviews, review articles and case reports. RESULTS Drug-induced enteropathy can range from asymptomatic histological changes resulting in a subtle, self-limited disease to a chronic inflammatory condition mimicking inflammatory bowel disease, or bowel perforation. Endoscopy can demonstrate erythema, mucosal friability, oedema, erosions, ulcers or strictures in severe cases. Histology may include mucosal erosions and ulcerations, focal active enteritis, villous atrophy, epithelial apoptosis or necrotising enteritis. A well-established association has been found with the use of nonsteroidal anti-inflammatory drugs, immunosuppressants, chemotherapeutic agents, antibiotics, immunotherapies, etanercept and olmesartan. Possible associations have been reported with other biologic agents, medications used for glycemic control, antihypertensives, cholinesterase inhibitors, potassium and iron supplements, with conflicting data regarding contraceptives/hormonal therapy and isotretinoin. CONCLUSION Physicians should be aware of the manifestations of drug-induced enteropathy as early recognition can lead to prompt discontinuation of the offending therapy and, therefore, a reduced risk of future complications.
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Affiliation(s)
- Shadi Hamdeh
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Motility, University of Kansas, Lawrence, KS, USA
| | - Dejan Micic
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago, Chicago, IL, USA
| | - Stephen Hanauer
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Genta RM, Singhal A, Turner KO, Sonnenberg A. Lymphocytic gastritis and its relationships with other gastrointestinal disorders. Aliment Pharmacol Ther 2021; 54:1170-1178. [PMID: 34587312 DOI: 10.1111/apt.16621] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/04/2021] [Accepted: 09/15/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Lymphocytic gastritis (LyG) is a histopathologic finding of unknown clinical relevance. AIMS To explore the clinical epidemiology of LyG and its associations with Helicobacter pylori (Hp) infection, coeliac disease (CD) and microscopic colitis (MC) METHODS: In a cross-sectional study, the demographic, clinical, and histopathologic data of patients with and without LyG were compared. Between 2008 and 2020, 1.5 million patients with endoscopic biopsies of the gastroduodenal mucosa were extracted from a database. LyG diagnoses were reviewed to collect detailed information regarding its topographic distribution within the stomach. In a large subgroup of 400 000 patients, tissue samples from the colon were also available. RESULTS Of 1 481 336 patients, 341 had LyG with Hp and 2697 had Hp-negative LyG (with an overall prevalence of 0.21%). In patients with Hp-negative LyG, 450 (17%) had corpus-predominant LyG, 1068 antrum-predominant LyG (40%), and 1179 pangastric LyG (44%). LyG was more common in males and in subjects aged 50-70 years. There was no significant ethnic variation. Anaemia, diarrhoea, and weight loss were more common in patients with than without LyG. In 35% and 19% of patients, LyG was associated with CD and MC, respectively. All 72 patients with Hp-positive LyG and 280 of 310 patients with Hp-negative LyG with follow-up biopsies became free of LyG within a year. CONCLUSIONS Most cases of LyG may represent a self-limited expression, frequently associated with other GI conditions, such as Hp infection, CD, and MC. In most patients, LyG is likely to resolve within a year after its initial diagnosis.
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Affiliation(s)
- Robert M Genta
- Inform Diagnostics, Irving, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | | | | | - Amnon Sonnenberg
- Division of Gastroenterology and Hepatology, Oregon Health & Science University, Portland, OR, USA.,Gastroenterology Section, Portland VA Medical Center, Portland, OR, USA
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18
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Annibale B, Falangone F. Editorial: lymphocytic gastritis and its relationships with other gastrointestinal disorders. Aliment Pharmacol Ther 2021; 54:1354-1355. [PMID: 34699097 DOI: 10.1111/apt.16645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Bruno Annibale
- Department of Digestive Disease, University Hospital Sant'Andrea, Sapienza University of Rome, Rome, Italy
| | - Francesca Falangone
- Department of Digestive Disease, University Hospital Sant'Andrea, Sapienza University of Rome, Rome, Italy
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19
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Costetti M, Schiepatti A, Fraticelli S, Costa S, Maimaris S, Lenti MV, Villani L, Bianchi PI, Di Sabatino A, Corazza GR, Vanoli A, Biagi F. Clinical and gastro-duodenal histopathological features of enteropathy due to angiotensin II receptor blockers. Dig Liver Dis 2021; 53:1262-1267. [PMID: 34330666 DOI: 10.1016/j.dld.2021.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/01/2021] [Accepted: 07/04/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Clinical elements differentiating enteropathy due to angiotensin II-receptor-blockers (ARBs-E) from coeliac disease (CD) are poorly defined. The histopathological features on duodenal and gastric biopsies in these patients still need to be investigated. AIMS To describe the clinical phenotype of ARBs-E in comparison to CD, and the histological findings of gastric and duodenal biopsies in ARBs-E. METHODS Clinical data of patients with ARBs-E and CD diagnosed between 2013 and 2020 were retrospectively reviewed. Baseline presenting symptoms and demographics were compared (Fisher's exact test and t-test). Gastric and duodenal histology in ARBs-E were revised by two independent pathologists. RESULTS 14 ARBs-E and 112 CD patients were enroled. Weight loss (p < 0.01), acute onset of diarrhoea (p < 0.01), hospitalization (p < 0.01), and older age at diagnosis (p < 0.01) were more common in ARBs-E. Duodenal histology in ARBs-E showed intraepithelial lymphocytosis in 71%, increased mucosal eosinophilic count in 57%, with preserved neuroendocrine, Paneth and goblet cells in all patients. Gastric histologic lesions at baseline, including lymphocytic gastritis, eosinophilic gastritis, chronic active gastritis, and metaplastic atrophic gastritis patterns were observed in 73% of patients, without Helicobacter pylori infection. CONCLUSIONS ARBs-E showed a severe clinical phenotype, often requiring hospital admission. Gastric involvement at diagnosis is very common, and this could further support this diagnosis.
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Affiliation(s)
- Martina Costetti
- Gastroenterology Unit of Pavia Institute, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Via Salvatore Maugeri 10, Pavia 27100, Italy
| | - Annalisa Schiepatti
- Gastroenterology Unit of Pavia Institute, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Via Salvatore Maugeri 10, Pavia 27100, Italy.
| | - Sara Fraticelli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefania Costa
- Gastroenterology Unit of Pavia Institute, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Via Salvatore Maugeri 10, Pavia 27100, Italy
| | - Stiliano Maimaris
- Gastroenterology Unit of Pavia Institute, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Via Salvatore Maugeri 10, Pavia 27100, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Italy
| | - Laura Villani
- Pathology Unit, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Italy
| | | | - Antonio Di Sabatino
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Italy
| | - Alessandro Vanoli
- Unit of Anatomic Pathology, Department of Molecular Medicine, University of Pavia, and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federico Biagi
- Gastroenterology Unit of Pavia Institute, IRCCS Pavia, Istituti Clinici Scientifici Maugeri, University of Pavia, Via Salvatore Maugeri 10, Pavia 27100, Italy
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20
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van Wanrooij RLJ, Neefjes-Borst EA, Bontkes HJ, Schreurs MWJ, Langerak AW, Mulder CJJ, Bouma G. Adult-Onset Autoimmune Enteropathy in an European Tertiary Referral Center. Clin Transl Gastroenterol 2021; 12:e00387. [PMID: 34333499 PMCID: PMC8323799 DOI: 10.14309/ctg.0000000000000387] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/28/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Adult-onset autoimmune enteropathy (AIE) is a rare cause of severe chronic diarrhea because of small intestinal villous atrophy. We report on patients with adult-onset AIE in an European referral center. METHODS Retrospective study including patients diagnosed with AIE in the Amsterdam UMC, location VUmc, between January 2003 and December 2019. Clinical, serological, and histological features and response to treatment were reported. The specificity of antienterocyte antibodies (AEA) was evaluated by examining the prevalence of AEA in (i) controls (n = 30) and in patients with (ii) AIE (n = 13), (iii) celiac disease (CD, n = 52), (iv) refractory celiac disease type 2 (n = 18), and (v) enteropathy-associated T-cell lymphoma (EATL, n = 10). RESULTS Thirteen AIE patients were included, 8 women (62%), median age of 52 years (range 23-73), and 6 (46%) with an autoimmune disease. AEA were observed in 11 cases (85%), but were also found in CD (7.7%), refractory celiac disease type 2 (16.7%), and EATL (20%). Ten patients (77%) were human leukocyte antigen DQ2.5 heterozygous. Total parenteral nutrition was required in 8 cases (62%). Steroids induced clinical remission in 8 cases (62%). Step-up therapy with rituximab, cyclosporine, infliximab, and cladribine in steroid-refractory patients was only moderately effective. Four patients died (31%), but 4 (31%) others are in long-term drug-free remission after receiving immunosuppressive treatment, including 1 patient who underwent autologous stem cell transplantation. DISCUSSION Adult-onset AIE is a rare but severe enteropathy that occurs in patients susceptible for autoimmune disease. Four patients (31%) died secondary to therapy-refractory malabsorption, while immunosuppressive therapy leads to a long-lasting drug-free remission in one-third of patients.
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Affiliation(s)
- Roy L J van Wanrooij
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
| | | | - Hetty J Bontkes
- Laboratory Medical Immunology, Department of Clinical Chemistry, Amsterdam UMC, AGEM Research Institute, AI & I Institute, Amsterdam, the Netherlands
| | - Marco W J Schreurs
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Anton W Langerak
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Chris J J Mulder
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
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21
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Guion-Firmin J, Tessier S, Lepelley M, Faillie JL, Montastruc JL. Diarrhoea with the angiotensin receptor neprilysin inhibitor sacubitril + valsartan: A pharmacovigilance study. Fundam Clin Pharmacol 2021; 36:378-389. [PMID: 34260768 DOI: 10.1111/fcp.12717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/17/2021] [Accepted: 07/12/2021] [Indexed: 11/27/2022]
Abstract
Diarrhoea is an adverse drug reaction of the angiotensin receptor neprilysin inhibitor (ARNI) sacubitril + valsartan. It was also described with olmesartan and more recently with other angiotensin receptor blockers. The study was performed to compare diarrhoea reports in pharmacovigilance databases with sacubitril + valsartan and valsartan. The study used reports of diarrhoea with the ARNI sacubitril + valsartan registered: first in the French PharmacoVigilance Database (FPVD) and second in Vigibase®, the WHO Global Individual Case Safety Report database. After description of the main characteristics, disproportionality analyses were performed. Results are reported as reporting odds ratios (ROR) with 95% confidence interval. We found 29 reports of diarrhoea with sacubitril + valsartan in the FPVD and 686 in Vigibase®. With sacubitril + valsartan, diarrhoea occurred more frequently in males around 70 years with a median delay of 3 days. With valsartan, diarrhoea occurred more frequently in females around 68 years with a median delay of 0.5 days. In the FPVD, a significant association was found with sacubitril + valsartan in comparison with valsartan alone before (ROR = 8.78 [5.19-14.85]) and after (ROR = 11.19 [5.89-21.25]) exclusion of concomitant drugs known to be associated with diarrhoea. A significant association was also found in Vigibase® after adjustment on age, sex, reporter and its location (ROR = 1.31 [1.14-1.50]). Diarrhoea reported with sacubitril + valsartan has marked differences in gender, delay of occurrence and frequency of reporting in comparison with diarrhoea with valsartan. From a pharmacodynamic point of view, these results suggest a specific role of sacubitril in diarrhoea.
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Affiliation(s)
- Julia Guion-Firmin
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
| | - Samuel Tessier
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
| | - Marion Lepelley
- Centre de Pharmacovigilance, Centre Hospitalier Universitaire, Université de Grenoble, Grenoble, France
| | - Jean-Luc Faillie
- Centre de Pharmacovigilance, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
| | - Jean-Louis Montastruc
- Service de Pharmacologie Médicale et Clinique, Centre de Pharmacovigilance de Pharmacoépidemiologie et d'Informations sur le Médicament, CIC INSERM 1436, Centre Hospitalier Universitaire-Faculté de Médecine, Toulouse, France
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22
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Adult autoimmune enteropathy in autoimmune hepatitis patient. Case report and literature review. Clin Res Hepatol Gastroenterol 2021; 45:101673. [PMID: 33744411 DOI: 10.1016/j.clinre.2021.101673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 01/25/2021] [Accepted: 03/02/2021] [Indexed: 02/04/2023]
Abstract
Autoimmune enteropathy (AIE) is a rare disease characterized by prolonged diarrhea, vomiting and weight loss; although it is mainly a rare pediatric disease, over the years a number of adults have also been found to be affected. In this study, we present a case report of a 73-year-old woman with a history of autoimmune hepatitis, antinuclear (ANA) and positive anti-enterocyte antibodies (AEA), who has suffered two months of intractable diarrhea, nausea, anorexia and severe weight loss. The histological examination of the endoscopic duodenal mucosa biopsies revealed severe shortening and flattening of the villi, resulting in mucosal atrophy. The immunohistochemical study revealed a polymorphic lymphoid population, exhibiting a B cell (CD20+) phenotype in follicles and a T cell phenotype (CD3+) in the diffuse component within the lamina propria. Our patient had a complete recovery after two weeks of taking prednisone and following a gluten-rich diet. To our knowledge this is the first case of autoimmune enteropathy in adults with ANA and AEA 7 years after a diagnosis of autoimmune hepatitis. To date, the patient is still in clinical remission on a low dose of orally administered predinisone without any additional immunosuppression.
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23
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Shukla N, Moore K, Gabb GM. Olmesartan-associated duodenal villous atrophy, an emerging clinical issue. Intern Med J 2021; 50:624-626. [PMID: 32431039 DOI: 10.1111/imj.14834] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/11/2020] [Accepted: 03/11/2020] [Indexed: 11/30/2022]
Abstract
Duodenal villous atrophy with olmesartan was described in 2012, 10 years following registration of olmesartan. Clinical features are severe watery diarrhoea, usually occurring in association with weight loss. Onset is delayed, with a mean duration of prior exposure to olmesartan of 3 years. Diagnosis may be delayed. Symptoms resolve over weeks following cessation of olmesartan. Epidemiological studies suggest increased risk with olmesartan, rather than a class effect of all angiotensin receptor blockers. Post-marketing surveillance for drug safety remains important.
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Affiliation(s)
- Nupur Shukla
- Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Kylies Moore
- Drug Information Service, Pharmacy, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Genevieve M Gabb
- Acute and Urgent Care, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Department of Cardiology, Flinders Medical Centre, Adelaide, South Australia, Australia.,Discipline of Medicine, School of Medicine, Faculty of Health Science, University of Adelaide, Adelaide, South Australia, Australia.,College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
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Acute Flare of Adult-Onset Autoimmune Enteropathy Associated With Cyclophosphamide. ACG Case Rep J 2021; 8:e00541. [PMID: 33634202 PMCID: PMC7901791 DOI: 10.14309/crj.0000000000000541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 10/04/2020] [Indexed: 01/01/2023] Open
Abstract
This is a case of adult-onset autoimmune enteropathy (AIE) in a 46-year-old man with multiple autoimmune conditions who presented with worsening disease process after receiving cyclophosphamide. We describe the investigations and management of this patient over a 6-year timeline. The diagnosis and management of AIE is challenging given the heterogeneity in clinicopathologic findings and a small number of adult case reports. We describe the current diagnostic criteria, review the literature on treatment options and outcomes, and discuss the evidence for cyclophosphamide in the treatment of AIE. Adult-onset AIE should be considered in the differential diagnosis of refractory diarrhea and weight loss.
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25
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van Wanrooij RLJ, Bontkes HJ, Neefjes-Borst EA, Mulder CJ, Bouma G. Immune-mediated enteropathies: From bench to bedside. J Autoimmun 2021; 118:102609. [PMID: 33607573 DOI: 10.1016/j.jaut.2021.102609] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 12/13/2022]
Abstract
Immune-mediated enteropathies are caused by excessive reactions of the intestinal immune system towards non-pathogenic molecules. Enteropathy leads to malabsorption-related symptoms and include (severe) chronic diarrhea, weight loss and vitamin deficiencies. Parenteral feeding and immunosuppressive therapy are needed in severe cases. Celiac disease has long been recognized as the most common immune-mediated enteropathy in adults, but the spectrum of immune-mediated enteropathies has been expanding. Histological and clinical features are sometimes shared among these enteropathies, and therefore it may be challenging to differentiate between them. Here, we provide an overview of immune-mediated enteropathies focused on clinical presentation, establishing diagnosis, immunopathogenesis, and treatment options.
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Affiliation(s)
- Roy L J van Wanrooij
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands.
| | - Hetty J Bontkes
- Amsterdam UMC, Laboratory Medical Immunology, Department of Clinical Chemistry, AI & I Institute, AGEM Research Institute, Amsterdam, the Netherlands
| | | | - Chris J Mulder
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
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26
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Brown I, Bettington M, Rosty C. The role of histopathology in the diagnosis and management of coeliac disease and other malabsorptive conditions. Histopathology 2020; 78:88-105. [PMID: 33382496 DOI: 10.1111/his.14262] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/16/2020] [Accepted: 09/20/2020] [Indexed: 12/17/2022]
Abstract
Most absorption of nutrients takes place in the proximal small intestine, and the most common disorders leading to malabsorption are associated with a morphological abnormality in the duodenal mucosa that is appreciable in histological sections of biopsy specimens. Coeliac disease is the most well-known example, causing intraepithelial lymphocytosis, inflammation and villous atrophy in the duodenum. Remarkably similar inflammatory changes can be induced by other processes, including medications, e.g. angiotensin II receptor blockers and immune checkpoint inhibitors, immune dysregulation disorders, e.g. common variable immunodeficiency and autoimmune enteropathy, infections, collagenous sprue, and tropical sprue. However, there are often subtle histological differences from coeliac disease in the type of inflammatory infiltrate, the presence of crypt apoptosis, and the extent and type of inflammation beyond the duodenum. The clinical setting and serological investigation usually allow diagnostic separation, but some cases remain challenging. Histopathology is also important in assessing the response to treatment, such as the change in villous architecture caused by a gluten-free diet, or the response to cessation of a potentially causative medication. This review examines the practical role that histopathology of duodenal biopsy specimens plays in the assessment and management of inflammatory malabsorptive processes of the proximal small intestine, with a particular emphasis on coeliac disease.
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Affiliation(s)
- Ian Brown
- Envoi Specialist Pathologists, University of Queensland, Brisbane, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Mark Bettington
- Envoi Specialist Pathologists, University of Queensland, Brisbane, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Christophe Rosty
- Envoi Specialist Pathologists, University of Queensland, Brisbane, Queensland, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
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27
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Rovira-Illamola M, Pagès-Puigdemont N, Sotoca-Momblona JM, Mensa-Vendrell M, Barba-Ávila O, Casasayas-Guilera M. Pharmacy and therapeutics committees strategy to address olmesartan safety issues at a primary care level. Int J Clin Pharm 2020; 42:737-743. [DOI: 10.1007/s11096-020-00993-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 02/10/2020] [Indexed: 11/24/2022]
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28
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Sher M, Murray M, McGuire L, Fitzpatrick S, Kurtkoti J. Olmesartan-induced Enteropathy: A Rare Side Effect of a Common Medication. Cureus 2019; 11:e6400. [PMID: 31970030 PMCID: PMC6964959 DOI: 10.7759/cureus.6400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Ischemic heart disease and stroke are the leading causes of mortality worldwide according to the World Health Organization. Hypertension is a major factor in the development of these diseases. Olmesartan is an angiotensin II receptor blocker (ARB) indicated in the treatment of hypertension. There are several case reports describing sprue-like enteropathy caused by olmesartan. We report on a 72-year-old patient referred to our hospital for work-up of chronic diarrhoea, vomiting and weight-loss, and villous atrophy on intestinal biopsy. The patient’s symptoms abated upon cessation of olmesartan. This case illustrates the need for a thorough medication history and regular review during work-up. We hope it will add to the current understanding of this rare phenomenon.
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Affiliation(s)
- Mustafa Sher
- Neurological Surgery, Griffith University, Southport, AUS
| | - Michael Murray
- Internal Medicine: Gastroenterology, Pindara Specialist Suites - Pindara Private Hospital, Benowa, AUS
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29
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Makri A, Florentin M, Elisaf MS, Liamis G. Significant Weight Loss in a Patient Taking Olmesartan: An Unusual Case Report. Curr Drug Saf 2019; 14:238-241. [PMID: 30848210 PMCID: PMC6865051 DOI: 10.2174/1574886314666190307142111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/26/2019] [Accepted: 02/28/2019] [Indexed: 11/22/2022]
Abstract
Objective: Olmesartan-induced enteropathy consists a syndrome that mimics celiac disease both clinically and histologically. Cases of this entity have sporadically been reported since 2012 and are usually characterized by severe diarrhea and malabsorption, followed by significant weight loss. Case Report: Herein, we report an uncommon case of this syndrome, where weight loss preceded several months the onset of gastrointestinal symptoms. Discussion and Conclusion: Physicians should be aware of unexplained weight loss in patients taking olmesartan, as prompt discontinuation of the drug may prevent the deleterious consequences of malabsorption.
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Affiliation(s)
- Andromachi Makri
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Matilda Florentin
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Moses S. Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - George Liamis
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
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30
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Bonzi M, Fiorelli EM, Montanelli G, Furlan L, Solbiati M. A simple treatment for a potentially life-threatening cause of malabsorption. Intern Emerg Med 2019; 14:967-971. [PMID: 30276660 DOI: 10.1007/s11739-018-1963-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 09/26/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Mattia Bonzi
- Dipartimento di Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, UOC di Medicina Interna Allergologia Immunologia, Milan, Italy.
| | - Elisa M Fiorelli
- Dipartimento di Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, UOC di Medicina Interna Allergologia Immunologia, Milan, Italy
| | - Gaia Montanelli
- Dipartimento di Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, UOC di Medicina Interna Allergologia Immunologia, Milan, Italy
| | - Ludovico Furlan
- Dipartimento di Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, UOC di Medicina Interna Allergologia Immunologia, Milan, Italy
| | - Monica Solbiati
- Dipartimento di Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, UOC di Medicina Interna Allergologia Immunologia, Milan, Italy
- Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Milan, Italy
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31
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Association of sprue-like enteropathy and angiotensin receptor-1 antagonists. Wien Klin Wochenschr 2019; 131:493-501. [DOI: 10.1007/s00508-019-01539-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 07/06/2019] [Accepted: 08/02/2019] [Indexed: 02/06/2023]
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32
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Malamut G, Cording S, Cerf-Bensussan N. Recent advances in celiac disease and refractory celiac disease. F1000Res 2019; 8:F1000 Faculty Rev-969. [PMID: 31297187 PMCID: PMC6600866 DOI: 10.12688/f1000research.18701.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2019] [Indexed: 12/21/2022] Open
Abstract
Celiac disease (CeD), defined as gluten-induced enteropathy, is a frequent and largely underdiagnosed disease. Diagnosis relies on the detection of highly specific serum IgA anti-transglutaminase auto-antibodies and on the demonstration of duodenal villous atrophy. Treatment necessitates a strict gluten-free diet, which resolves symptoms and enables histological recovery. However, regular follow-up is necessary to assess mucosal healing, which emerges as an important prognostic factor. Recent work on CeD pathogenesis has highlighted how the cross-talk between gluten-specific CD4 + T cells and interleukin-15 can activate cytotoxic intraepithelial lymphocytes and trigger epithelial lesions. Moreover, acquisition by a subset of intraepithelial lymphocytes of somatic gain-of-function mutations in the JAK-STAT pathway was shown to be a decisive step in the progression toward lymphomas complicating CeD, thus opening new therapeutic perspectives for these rare but life-threatening complications.
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Affiliation(s)
- Georgia Malamut
- Gastroenterology, Hôpital Cochin APHP, Paris, France
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
| | - Sascha Cording
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
| | - Nadine Cerf-Bensussan
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
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Abstract
Differential diagnosis and management of enteropathies found in the context of seronegative villous atrophy (VA) are still a clinical challenge. Although seronegative coeliac disease may be the most frequent cause of serology-negative VA, other conditions must be taken into account in the differential diagnosis of seronegative VA. The rarity of these enteropathies with frequent overlapping of histological features may result in misclassification of such patients as affected by a seronegative or a refractory form of coeliac disease with consequent inappropriate treatments and long-term morbidity. The aim of this review is to summarize the current knowledge and to provide an evidence base and practical algorithmic approach for the investigation and management of seronegative VA.
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34
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Lagana SM, Bhagat G. Biopsy Diagnosis of Celiac Disease: The Pathologist's Perspective in Light of Recent Advances. Gastroenterol Clin North Am 2019; 48:39-51. [PMID: 30711210 DOI: 10.1016/j.gtc.2018.09.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Celiac disease is a common immune-mediated disorder that occurs in individuals with permissive genetics (HLA-DQ2/DQ8 genotype) following exposure to certain wheat proteins. The histopathologic manifestations of small intestinal mucosal injury (villus atrophy, crypt hyperplasia, and intraepithelial lymphocytosis) are well recognized. However, these findings are not specific for celiac disease, because they are observed in other small intestinal disorders. These mimics include common and rare entities, the list of which continues to grow. This article discusses the histopathology and differential diagnosis of celiac disease and provides the pathologist's perspective on biopsy adequacy, evaluation, and reporting in light of current knowledge.
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Affiliation(s)
- Stephen M Lagana
- Columbia University, New York Presbyterian Hospital, 622 West 168th Street, VC14-209, New York, NY 10032, USA.
| | - Govind Bhagat
- Columbia University, New York Presbyterian Hospital, 622 West 168th Street, VC14-228, New York, NY 10032, USA
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35
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Abstract
Refractory celiac disease (RCD) refers to persistence of malnutrition and intestinal villous atrophy for more than 1 to 2 years despite strict gluten-free diet in patients with celiac disease. Diagnosis remains difficult and impacts treatment and follow-up. RCD has been subdivided into 2 subgroups according to the normal (RCDI) or abnormal phenotype of intraepithelial lymphocytes (IELs) (RCDII). RCDII is considered as a low-grade intraepithelial lymphoma and has a poor prognosis due to gastrointestinal and extraintestinal dissemination of the abnormal IELs, and high risk of overt lymphoma.
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Affiliation(s)
- Georgia Malamut
- Paris Descartes University, 15 rue de l'Ecole de Médecine, Paris 75006, France; Gastroenterology Department, Hôpital Européen Georges Pompidou, APHP, 20 rue Leblanc, Paris 75015, France; UMR1163 Institute Imagine, 24 Boulevard du Montparnasse, Paris 75015, France.
| | - Christophe Cellier
- Paris Descartes University, 15 rue de l'Ecole de Médecine, Paris 75006, France; Gastroenterology Department, Hôpital Européen Georges Pompidou, APHP, 20 rue Leblanc, Paris 75015, France; UMR1163 Institute Imagine, 24 Boulevard du Montparnasse, Paris 75015, France
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36
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Ahmed Z, Imdad A, Connelly JA, Acra S. Autoimmune Enteropathy: An Updated Review with Special Focus on Stem Cell Transplant Therapy. Dig Dis Sci 2019; 64:643-654. [PMID: 30415406 PMCID: PMC8260026 DOI: 10.1007/s10620-018-5364-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 11/01/2018] [Indexed: 12/12/2022]
Abstract
Autoimmune enteropathy (AIE) is a complex disease affecting both children and adults. Although associated with significant morbidity and mortality, the pathophysiology of the disease and its treatment have not been well characterized. This study aims to review the medical literature available on this rare but clinically significant ailment, to help establish a better understanding of its pathophysiology and enumerate the available diagnostic and treatment modalities. A literature search was conducted on PubMed using key terms related to autoimmune enteropathy and intractable diarrhea, with no restrictions on the date of publication or language. We found a total of 98 reports of AIE published in the form of case reports and case series. The evidence reviewed suggests that AIE is a multifaceted disorder that requires a high index of suspicion in the appropriate clinical setting to be able to make an early diagnosis. Current evidence supports the use of supportive care to correct nutritional and metabolic deficiencies, and immunosuppressives and immunomodulators as directed therapies. Hematopoietic stem cell transplant is an aggressive, but successful curative modality for patients with AIE as part of immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome. Cumulative clinical experience with management of AIE has allowed improved outcomes in transplanted and non-transplanted AIE patients even though morbidity and mortality with are still high in patients with this condition. More research is needed to further define the role of new therapies for AIE, and a central registry with participation of multiple institutions might help share and standardize care of patients with this rare but serious condition.
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Affiliation(s)
- Zunirah Ahmed
- School of Medicine, University of Alabama, Montgomery Campus, 2055 E South Blvd Ste 202, Montgomery, AL, 36116, USA
| | - Aamer Imdad
- Division of Pediatric Gastroenterology, SUNY Upstate Medical University, 725 Irving Street, Suite 501, Syracuse, NY, 13210, USA
| | - James A Connelly
- Division of Pediatric Hematology-Oncology, Vanderbilt University Medical Center, 2100 Children's Way, Nashville, TN, 37212, USA
| | - Sari Acra
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, 2100 Children's Way, Nashville, TN, 37212, USA.
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Sadki A, Le Besnerais M, Héron F, Marie I. Traitement par olmésartan et entéropathie : à propos de deux cas et revue de la littérature. Rev Med Interne 2019; 40:112-116. [DOI: 10.1016/j.revmed.2018.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/22/2018] [Accepted: 08/15/2018] [Indexed: 01/04/2023]
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Ghaith J, Raslan IA, Szilagyi A, Alameldin M. Case of olmesartan-associated enteropathy and transient positive antitissue transglutaminase serology. BMJ Case Rep 2018; 11:11/1/e225518. [PMID: 30567230 PMCID: PMC6301511 DOI: 10.1136/bcr-2018-225518] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Olmesartan-associated enteropathy (OAE) is increasingly being recognised as a major differential diagnosis in patients with villous atrophy and negative coeliac disease (CD) serology. OAE and positive coeliac markers have rarely been reported. We report a case of diarrhoea and small bowel villous blunting associated with a transient elevation of antitissue transglutaminase antibody (ATTG). On discontinuation of olmesartan, symptoms improved, repeat biopsies were normal and levels of ATTG also returned normal. We discuss a possible explanation for the transient elevation in ATTG and the significance of considering OAE/CD overlap.
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Affiliation(s)
- Jenan Ghaith
- Internal Medicine Residency Program, University of McGill, Montreal, Quebec, Canada
| | - Ismail A Raslan
- Internal Medicine Residency Program, University of McGill, Montreal, Quebec, Canada
| | - Andrew Szilagyi
- Medicine Division of Gastroenterology, Sir Mortimer B Davis Jewish General Hospital, Montreal, Quebec, Canada
| | - Mona Alameldin
- Department of Pathology, Sir Mortimer B Davis Jewish General Hospital, Montreal, Quebec, Canada
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39
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Shenbagaraj L, Swift G. Olmesartan-associated severe gastritis and enteropathy. BMJ Case Rep 2018; 11:e226133. [PMID: 30567227 PMCID: PMC6301752 DOI: 10.1136/bcr-2018-226133] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2018] [Indexed: 11/04/2022] Open
Abstract
Olmesartan is an angiotensin II receptor antagonist, used in the treatment of hypertension. We report a case of olmesartan-associated severe gastritis with enteropathy in a 74-year-old woman who presented with mainly upper gastrointestinal symptoms. There was significant endoscopic improvement in the mucosal inflammation on stopping the drug. Subsequent gastroscopy showed mucosal healing and normal gastric and duodenal mucosa. To our knowledge, this is the first case report of olmesartan-associated gastritis and enteropathy predominantly involving and affecting the whole of stomach with limited small bowel involvement.
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Affiliation(s)
| | - Gillian Swift
- Gastroenterology, University Hospital of Llandough, Cardiff, UK
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40
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Azzouz B, Abou Taam M, Morel A, Trenque T. Psoriasis during angiotensin receptor blocker exposure: an underestimated adverse drug reaction. Expert Opin Drug Saf 2018; 17:853-857. [PMID: 30073879 DOI: 10.1080/14740338.2018.1508446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Angiotensin receptor blockers (ARBs) can induce or exacerbate psoriasis. Psoriasis is unlisted in the Summary of Product Characteristics (SmPC) of ARBs. We aimed to investigate the association between psoriasis and ARB exposure. METHODS We reviewed spontaneous reports recorded in the French national Pharmacovigilance Database (FPVD). The association between psoriasis and ARB exposure was assessed using the case/non-case method. We also analyzed literature reports. RESULTS We identified 89 reports of psoriasis during ARB exposure in the FPVD. Time to onset was most often less than 1 year. Outcome was favorable in 67% of reports after ARB discontinuation. Almost all ARBs were concerned. The reporting odds ratio (ROR) for psoriasis with this therapeutic class was 4.86 (95%CI 3.92-6.03). In the literature, we found 14 published reports of psoriasis with ARB exposure. Time to onset ranged from 6 weeks to 9 months. Outcome was also favorable after ARB discontinuation in the literature. CONCLUSIONS This underestimated adverse drug reaction is a class effect, time to onset is most often less than 1 year and outcome seems favorable after ARB discontinuation. The case/non-case approach highlights a potential safety signal. The SmPC of ARBs should be updated, increased awareness among healthcare professionals is warranted.
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Affiliation(s)
- Brahim Azzouz
- a Regional Centre of Pharmacovigilance and Pharmacoepidemiology , Reims University Hospital , REIMS Cedex , France.,b EA 3797, Faculty of Medicine , University of Reims Champagne-Ardenne , REIMS Cedex , France
| | - Malak Abou Taam
- b EA 3797, Faculty of Medicine , University of Reims Champagne-Ardenne , REIMS Cedex , France
| | - Aurore Morel
- a Regional Centre of Pharmacovigilance and Pharmacoepidemiology , Reims University Hospital , REIMS Cedex , France
| | - Thierry Trenque
- a Regional Centre of Pharmacovigilance and Pharmacoepidemiology , Reims University Hospital , REIMS Cedex , France.,b EA 3797, Faculty of Medicine , University of Reims Champagne-Ardenne , REIMS Cedex , France
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41
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Acute Gastrointestinal Bleeding in Olmesartan-Associated Collagenous Gastroduodenitis: A Potential Endoscopic Complication. Case Rep Gastrointest Med 2018; 2018:3295204. [PMID: 29732226 PMCID: PMC5872668 DOI: 10.1155/2018/3295204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 02/12/2018] [Indexed: 11/18/2022] Open
Abstract
Collagenous gastroenteritis is a rare disease that is known to be associated with the drug olmesartan, an angiotensin II receptor antagonist used to treat hypertension. It is characterized histologically by increased subepithelial collagen deposition with associated inflammation and epithelial injury. Endoscopically, the mucosa appears inflamed and friable and may be nodular or atrophic. We report a case of acute gastric bleeding on direct mucosal contact during endoscopy in a patient with olmesartan-associated collagenous gastroduodenitis to raise awareness of this potential endoscopic complication.
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42
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Kung VL, Liu TC, Ma C. Collagenous Enteritis is Unlikely a Form of Aggressive Celiac Disease Despite Sharing HLA-DQ2/DQ8 Genotypes. Am J Surg Pathol 2018; 42:545-552. [DOI: 10.1097/pas.0000000000001022] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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43
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Malfertheiner P, Ripellino C, Cataldo N. Severe intestinal malabsorption associated with ACE inhibitor or angiotensin receptor blocker treatment. An observational cohort study in Germany and Italy. Pharmacoepidemiol Drug Saf 2018; 27:581-586. [PMID: 29457309 PMCID: PMC6001476 DOI: 10.1002/pds.4402] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 12/27/2017] [Accepted: 01/12/2018] [Indexed: 11/06/2022]
Abstract
Purpose The angiotensin II receptor blocker (ARB) olmesartan has been recently associated with sprue‐like enteropathy (SLE), a gastrointestinal condition characterized by intestinal malabsorption (IM) and severe diarrhea. Whether the increased risk of SLE is substance‐specific or a class effect involving all ARBs is uncertain. The aim of this study is to assess the risk of enteropathy associated with ARBs and angiotensin converting enzyme inhibitors (ACE‐i) by using data from large administrative and claim databases. Methods We obtained data from Italian local health‐care units and a large German claim database and included patients treated with olmesartan, other ARBs, and ACE‐i. In the absence of a specific diagnosis code for SLE, International Classification of Diseases codes for IM were used. Analysis implemented a Poisson regression with robust error variance procedure, which allowed accounting for different clusters (local health‐care units and countries) and correctly estimating the standard error for the relative risk of rare event occurrence. Results Patients were divided into 3 groups: olmesartan (25.591, 5.5%), other ARBs (104.901, 22.5%), and ACE‐i patients (334.951, 72.0%). Baseline characteristics were similar overall. The incidence of unspecified IM in ACE‐i patients was not different compared with that of olmesartan, whereas a higher rate ratio was observed when comparing ARB patients with the olmesartan group (RR: 2.50, 95% CI 1.21 to 5.19, P .01). When International Classification of Diseases codes for coeliac disease were included, no differences were observed. Conclusions We could not confirm previous findings of a higher risk of malabsorption in olmesartan‐only patients, and drug‐induced enteropathy should be considered the result of exposure to the class of ARBs rather than a specific drug‐related effect.
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Affiliation(s)
- Peter Malfertheiner
- Klinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Magdeburg, Germany
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44
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Umetsu SE, Brown I, Langner C, Lauwers GY. Autoimmune enteropathies. Virchows Arch 2017; 472:55-66. [PMID: 29022145 DOI: 10.1007/s00428-017-2243-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 09/25/2017] [Accepted: 09/29/2017] [Indexed: 12/14/2022]
Abstract
Autoimmune enteropathy (AIE) is a rare condition characterized by intractable diarrhea and immune-mediated injury of the intestinal mucosa. As the clinical and histopathologic manifestations of this disease are highly variable, its diagnosis is challenging for both clinicians and pathologists. In fact, the term autoimmune enteropathies is likely more appropriate since the clinicopathologic manifestations are observed in association with a heterogeneous group of disorders. The pathophysiology of AIE has not been fully elucidated. It appears to result from dysregulation of intestinal immunity and particularly in children, often presents in association with immunodeficiency. The overarching histopathologic changes seen in AIE include mucosal inflammation and epithelial injury, although this can manifest in the form of different patterns. Recognition of the clinical settings and of the various histologic patterns can aid the pathologist in establishing the correct diagnosis.
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Affiliation(s)
- Sarah E Umetsu
- Department of Pathology, University of California, San Francisco, 505 Parnassus Avenue, Room M551A, Box 0102, San Francisco, CA, 94143-0102, USA.
| | - Ian Brown
- Envoi Pathology, Kelvin Grove, Qld, Australia
| | - Cord Langner
- Institute of Pathology, Medical University of Graz, Graz, Austria
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Ebrahim VS, Martin J, Murthy S, Odstrcil E, Huang H, Polter D. Olmesartan-associated enteropathy. Proc AMIA Symp 2017; 30:348-350. [PMID: 28670083 PMCID: PMC5468041 DOI: 10.1080/08998280.2017.11929644] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Olmesartan, an angiotensin-receptor blocker frequently prescribed for hypertension, has been commercially available since 2002. In 2012, olmesartan-associated enteropathy was described, and the Food and Drug Administration now requires a black-box warning for olmesartan regarding severe diarrhea. The disorder can be life-threatening and often requires hospitalization. We present three cases that represent different aspects of this disorder, as well as some unusual features.
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Affiliation(s)
- Vivian S Ebrahim
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Jason Martin
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Stacey Murthy
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Elizabeth Odstrcil
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - He Huang
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
| | - Daniel Polter
- Division of Gastroenterology, Department of Internal Medicine (Ebrahim, Martin, Odstrcil, Polter) and the Department of Pathology (Murthy, Huang), Baylor University Medical Center, Dallas, Texas
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Patten GS, Abeywardena MY. Effects of Antihypertensive Agents on Intestinal Contractility in the Spontaneously Hypertensive Rat: Angiotensin Receptor System Downregulation by Losartan. J Pharmacol Exp Ther 2016; 360:260-266. [PMID: 27903643 PMCID: PMC5267511 DOI: 10.1124/jpet.116.237586] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 11/21/2016] [Indexed: 12/23/2022] Open
Abstract
Hypertension is an inflammatory condition controlled by the renin angiotensin system and is linked to kidney disease, diabetes mellitus, and recently to dysfunction of the gut. The aim of this study was to determine what effect antihypertensive drug treatments may have on intestinal function of the spontaneously hypertensive rat (SHR). In the first experiment, SHRs were treated with enalapril, hydralazine, or with no treatment as a control. In the second experiment, SHRs were treated with losartan or with no treatment as a control. All drug treatments led to significant lowering of blood pressure after 16 weeks. At termination, intact tissue sections of the ileum and colon were induced to contract ex vivo by KCl; electrical stimulation; and agonists carbachol, angiotensin II, and prostaglandin E2 (PGE2). There were no differences in ileal or colonic contractility due to hydralazine or enalapril compared with no-treatment SHR control. However, for the ileum, the losartan group responded significantly more to KCl and carbachol while responding less to angiotensin II, with no difference for PGE2 compared with the no-treatment SHR control. In contrast, the colon responded similarly to KCl, electrical stimulation, and PGE2 but responded significantly less to angiotensin II. These results demonstrate that the ileum responds differently (with KCl and carbachol as agonists) to the colon after losartan treatment, whereas there is a reduced contractile response in both the ileum and colon following losartan treatment. Although there are few well documented major contraindications for angiotensin receptor blockers, the modulation of gut contractility by losartan may have wider implications for bowel health.
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Seronegative Intestinal Villous Atrophy: A Diagnostic Challenge. Case Rep Gastrointest Med 2016; 2016:6392028. [PMID: 27803820 PMCID: PMC5075602 DOI: 10.1155/2016/6392028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 09/18/2016] [Indexed: 12/03/2022] Open
Abstract
Celiac disease is the most important cause of intestinal villous atrophy. Seronegative intestinal villous atrophy, including those that are nonresponsive to a gluten-free diet, is a diagnostic challenge. In these cases, before establishing the diagnosis of seronegative celiac disease, alternative etiologies of atrophic enteropathy should be considered. Recently, a new clinical entity responsible for seronegative villous atrophy was described—olmesartan-induced sprue-like enteropathy. Herein, we report two uncommon cases of atrophic enteropathy in patients with arterial hypertension under olmesartan, who presented with severe chronic diarrhea and significant involuntary weight loss. Further investigation revealed intestinal villous atrophy and intraepithelial lymphocytosis. Celiac disease and other causes of villous atrophy were ruled out. Drug-induced enteropathy was suspected and clinical improvement and histologic recovery were verified after olmesartan withdrawal. These cases highlight the importance for clinicians to maintain a high index of suspicion for olmesartan as a precipitant of sprue-like enteropathy.
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Hujoel IA, Rubio-Tapia A. Sprue-Like Enteropathy Associated With Olmesartan: A New Kid on the Enteropathy Block. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2016; 23:61-65. [PMID: 28868435 PMCID: PMC5580180 DOI: 10.1016/j.jpge.2016.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Isabel A Hujoel
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Alberto Rubio-Tapia
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.,Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Hammoudi N, Dior M, Giraud V, Coffin B. Olmesartan-induced enteropathy associated with cutaneous lesions. Clin Case Rep 2016; 4:379-82. [PMID: 27099732 PMCID: PMC4831388 DOI: 10.1002/ccr3.531] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 01/06/2016] [Accepted: 02/10/2016] [Indexed: 01/26/2023] Open
Abstract
Olmesartan is an angiotensin II receptor antagonist which may cause severe sprue‐like enteropathy with duodenal villous atrophy. Skin lesions may be associated as reported for the first time in our case. Clinicians should be informed of this side effect and its reversibility after suspension of the drug.
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Affiliation(s)
- Nassim Hammoudi
- Department of Gastroenterology Louis Mourier Teaching Hospital Colombes France; Denis Diderot University Paris 7 Paris France
| | - Marie Dior
- Department of Gastroenterology Louis Mourier Teaching Hospital Colombes France; Denis Diderot University Paris 7 Paris France
| | - Vincent Giraud
- Doctor's office 20 avenue de l'Europe 78000 Versailles France
| | - Benoit Coffin
- Department of Gastroenterology Louis Mourier Teaching Hospital Colombes France; Denis Diderot University Paris 7 Paris France
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Eusébio M, Caldeira P, Antunes AG, Ramos A, Velasco F, Cadillá J, Guerreiro H. Olmesartan-Induced Enteropathy: An Unusual Cause of Villous Atrophy. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2016; 23:91-95. [PMID: 28868439 PMCID: PMC5579990 DOI: 10.1016/j.jpge.2015.09.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 09/14/2015] [Indexed: 12/20/2022]
Abstract
We report a case of a 63-year-old-man presenting with chronic diarrhea and weight loss while on olmesartan treatment for hypertension. Investigation showed multiple nutritional deficiencies associated with diffuse intestinal villous atrophy. Serologies for celiac disease were negative and other causes of villous atrophy were excluded. Olmesartan as a precipitant agent was suspected and withdrawn. Clinical improvement occurred in days with no need for other therapeutic measures. Follow-up at three months showed clinical remission and almost complete recovery of intestinal atrophy. Olmesartan is an angiotensin receptor blocker commonly prescribed for the management of hypertension. Spruelike enteropathy associated with this drug is a recently described entity with few cases reported. It presents with chronic diarrhea and intestinal villous atrophy and should be included in its differential diagnosis. This case intends to alert clinicians for the possibility of this event in a patient on treatment with this drug.
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Affiliation(s)
- Marta Eusébio
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - Paulo Caldeira
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - Artur Gião Antunes
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - André Ramos
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - Francisco Velasco
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - Jesús Cadillá
- Pathology Department, Centro Hospitalar do Algarve, EPE, Faro, Portugal
| | - Horácio Guerreiro
- Gastroenterology Departament, Centro Hospitalar do Algarve, EPE, Faro, Portugal
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