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Mechanisms and clinical management of eosinophilic oesophagitis: an overview. Nat Rev Gastroenterol Hepatol 2023; 20:101-119. [PMID: 36253463 DOI: 10.1038/s41575-022-00691-x] [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: 09/14/2022] [Indexed: 02/03/2023]
Abstract
Since the first description of eosinophilic oesophagitis (EoE) less than three decades ago, we have observed a striking increase in the number of patients diagnosed with EoE and the understanding of its clinical and immunopathogenic background. Nonetheless, a plethora of open questions await elucidation. In this Review, we discuss the current state of knowledge regarding the underlying mechanisms, particularly environmental factors and their interaction with genetic susceptibility. Subsequently, we discuss how to translate these factors into the diagnostic and therapeutic management of this chronic, immune-mediated disorder. Finally, we dissect the still long list of unmet needs, such as reasons for and handling refractory EoE and atypical clinical presentations. These open questions can guide us through future research steps and potentially foster reconsideration of the diagnostic guidelines of EoE.
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2
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Khokhar D, Marella S, Idelman G, Chang JW, Chehade M, Hogan SP. Eosinophilic esophagitis: Immune mechanisms and therapeutic targets. Clin Exp Allergy 2022; 52:1142-1156. [PMID: 35778876 PMCID: PMC9547832 DOI: 10.1111/cea.14196] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 06/08/2022] [Accepted: 06/20/2022] [Indexed: 01/26/2023]
Abstract
Eosinophilic esophagitis (EoE) is an emerging chronic inflammatory disease of the oesophagus and is clinically characterized by upper gastrointestinal (GI) symptoms including dysphagia and esophageal food impaction. Histopathologic manifestations, which include intraepithelial eosinophilic inflammation and alterations of the esophageal squamous epithelium, such as basal zone hyperplasia (BZH) and dilated intercellular spaces (DIS), are thought to contribute to esophageal dysfunction and disease symptoms. Corroborative clinical and discovery science-based studies have established that EoE is characterized by an underlying allergic inflammatory response, in part, related to the IL-13/CCL26/eosinophil axis driving dysregulation of several key epithelial barrier and proliferative regulatory genes including kallikrein (KLK) serine proteases, calpain 14 (CAPN14) and anoctamin 1 (ANO1). The contribution of these inflammatory and proliferative processes to the clinical and histological manifestations of disease are not fully elucidated. Herein, we discuss the immune molecules and cells that are thought to underlie the clinical and pathologic manifestations of EoE and the emerging therapeutics targeting these processes for the treatment of EoE.
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Affiliation(s)
- Dilawar Khokhar
- Division of Allergy and ImmunologyUniversity of MichiganAnn ArborMichiganUSA
- Mary H Weiser Food Allergy CenterUniversity of MichiganAnn ArborMichiganUSA
| | - Sahiti Marella
- Mary H Weiser Food Allergy CenterUniversity of MichiganAnn ArborMichiganUSA
- Department of PathologyUniversity of MichiganAnn ArborMichiganUSA
| | - Gila Idelman
- Mary H Weiser Food Allergy CenterUniversity of MichiganAnn ArborMichiganUSA
| | - Joy W. Chang
- Division of Gastroenterology, Department of Internal MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Mirna Chehade
- Mount Sinai Center for Eosinophilic DisordersIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - Simon P. Hogan
- Mary H Weiser Food Allergy CenterUniversity of MichiganAnn ArborMichiganUSA
- Department of PathologyUniversity of MichiganAnn ArborMichiganUSA
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3
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de Souza TA, Carneiro AP, Narciso AS, Barros CP, Alves DA, Marson LB, Tunala T, de Alcântara TM, de Paiva Maia YC, Briza P, Ferreira F, Goulart LR. Eosinophilic esophagitis auxiliary diagnosis based on a peptide ligand to eosinophil cationic protein in esophageal mucus of pediatric patients. Sci Rep 2022; 12:12226. [PMID: 35851408 PMCID: PMC9289663 DOI: 10.1038/s41598-022-16293-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 07/07/2022] [Indexed: 11/09/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory condition of the esophagus characterized by increased number of eosinophils. Currently, EoE diagnosis is based on endoscopic procedures for histopathological examination, eosinophils' counting and, often, in clinical practice, the challenge is the differentiation between EoE and gastroesophageal reflux disease (GERD). Our aim was to develop novel peptide ligand to Eosinophil cationic protein (ECP) present in EoE biopsies of patients with potential to be used for detection. We performed a comparative proteomic analysis using liquid chromatography-tandem mass spectrometry (LC-MS/MS) of esophageal biopsies from pediatric patients with eosinophilic esophagitis, gastroesophageal reflux disease and control individuals. Then, phage display technology was used to select peptides against specific up-regulated protein from EoE patients. Twelve phage clones were selected after three biopanning rounds, and the best phage clone reactivity was evaluated by phage-ELISA assay using esophageal mucus samples from 94 pediatric patients. Mass spectrometry showed that eosinophil cationic protein (ECP) was one of the most up-regulated proteins in EoE patients, which is an eosinophil granule protein usually deposited on tissues to mediate remodeling, but in excess may cause fibrosis and hypertrophy, especially in allergic responses. A highly reactive ECP-ligand peptide (E5) was able to distinguish reactive mucus of EoE patients from GERD and the control individuals by Phage-ELISA, achieving a sensitivity of 84.62%, and a specificity of 82.72%. This is the first study that successfully demonstrated an antibody-like peptide targeting ECP at the esophagus mucus as a useful auxilliary tool for EoE diagnosis with a significant association with atopic disorders and dysphagia.ClinicalTrials.gov no.: NCT03069573.
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Affiliation(s)
- Tafarel Andrade de Souza
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil.
| | - Ana Paula Carneiro
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Andreia S Narciso
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Cristina P Barros
- Pediatric Department, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Douglas Alexsander Alves
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Luciane B Marson
- Pediatric Department, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Tatiane Tunala
- Pathology Laboratory, Clinical Hospital, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Tânia M de Alcântara
- Pathology Laboratory, Clinical Hospital, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Yara Cristina de Paiva Maia
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil.,Nutrition and Molecular Biology Research Goup, School of Medicine, Federal University of Uberlandia, Uberlandia, MG, Brazil
| | - Peter Briza
- Department of Biosciences, University of Salzburg, Salzburg, Austria
| | - Fatima Ferreira
- Department of Biosciences, University of Salzburg, Salzburg, Austria
| | - Luiz R Goulart
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart Filho, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG, Brazil
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4
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Urganci N, Usta M, Civelek Z. Association of celiac disease with eosophageal eosinophilia and eosinophilic eosophagitis. Int J Clin Pract 2021; 75:e14836. [PMID: 34515396 DOI: 10.1111/ijcp.14836] [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: 05/04/2021] [Accepted: 09/10/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Aim of the study was to evaluate the association between celiac disease and eosinophilic oesophagitis/oesophageal eosinophilia in children. METHODS A total of 278 patients with celiac disease (mean age: 7.12 ± 4.64 years, M/F: 0.77) were involved in the study. The patients were evaluated retrospectively in terms of clinical, endoscopic and histopathological findings. The association between celiac disease and eosinophilic oesophagitis/oesophageal eosinophilia was determined. RESULTS According to Marsh classification system 6 (2.1%) of the patients were graded type 3A, 10 (3.5%) were type 3B, 262 (94.4%) were type 3C. The histopathological examination of oesophageal biopsy specimens of the patients revealed <15 eosinophils per high power field in only 4 (1.4%) patients. Two of these patients were positive for HLA DQ8, one was DQ2, and the other one was both DQ8 and DQ2. Tissue transglutaminase IgA level was above 300 U/mL in these patients. None of them had elevated serum total IgE levels, peripheral eosinophilia and history of atopic diseases. The gastrointestinal symptoms resolved and tissue transglutaminase IgA level of the patients were declined after 3 months of gluten-free diet. CONCLUSION Although an association between celiac disease and eosinophilic oesophagitis/oesophageal eosinophilia have been postulated in recent years, no exact relationship was established in this study. This is the first study reporting the performance of follow-up GI endoscopy with biopsies revealing the resolution of oesophageal eosinophilia.
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Affiliation(s)
- Nafiye Urganci
- Division of Pediatric Gastroenterology, SBU Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Merve Usta
- Division of Pediatric Gastroenterology, SBU Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Zeynep Civelek
- Department of Pediatrics, SBU Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
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5
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A Model Using Clinical and Endoscopic Characteristics Identifies Patients at Risk for Eosinophilic Esophagitis According to Updated Diagnostic Guidelines. Clin Gastroenterol Hepatol 2021; 19:1824-1834.e2. [PMID: 32634625 PMCID: PMC7779708 DOI: 10.1016/j.cgh.2020.06.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/15/2020] [Accepted: 06/26/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Updated diagnostic guidelines for eosinophilic esophagitis (EoE) have eliminated the requirement for a proton pump inhibitor (PPI) trial, but there are no models to identify patients with EoE based on these new criteria. We aimed to develop a predictive model for diagnosis of EoE based on the updated EoE diagnostic guidelines. METHODS We performed a secondary analysis of a prospective study of adult patients referred for outpatient esophagogastroduodenoscopy at University of North Carolina who had symptoms of esophageal dysfunction; patients with prevalent EoE were excluded. We analyzed data from 206 EoE cases (mean age 40.1, 62.6% male, 93.2% white) and 306 controls (mean age 52.3, 37.9% male, 79.7% white). We built predictive models for case-control status, using clinical, endoscopic, and histologic features, and defining EoE by either the new or historical definition of PPI non-response. Model discrimination was assessed by the area under the receiver-operator characteristic curve (AUC). RESULTS Before endoscopy, younger age, male sex, history of atopic condition or food allergy, and dysphagia identified patients with EoE with an AUC of 0.83. When we included endoscopy findings suggestive of EoE, the model identified patients with EoE with an AUC of 0.92; this increased to 0.99 when histology was included. CONCLUSION We developed a model to identify patients with EoE, without a trial of PPIs, based on updated diagnostic guidelines. Clinical features and endoscopic findings identified patients with EoE with an AUC of 0.92-even without histologic data and in the absence of dysphagia. This model can be used to select patients with upper gastrointestinal symptoms but without dysphagia for early diagnostic endoscopy. The model can also be used to identify cases of EoE when eosinophil counts are greater than 15 in biopsies but other causes of esophageal eosinophilia cannot necessarily be excluded.
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Fabian E, Gröchenig HP, Bauer PK, Eherer AJ, Gugatschka M, Binder L, Langner C, Fickert P, Krejs GJ. Clinical-Pathological Conference Series from the Medical University of Graz : Case No 171: A 37-year-old engineer with bolus hold-up (esophageal food impaction). Wien Klin Wochenschr 2021; 132:551-559. [PMID: 32601726 PMCID: PMC7518999 DOI: 10.1007/s00508-020-01694-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elisabeth Fabian
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Hans Peter Gröchenig
- Department of Internal Medicine, Hospital Brothers of St. John of God, Sankt Veit an der Glan, Austria
| | - Philipp K Bauer
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Andreas J Eherer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Markus Gugatschka
- Division of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, Graz, Austria
| | - Lukas Binder
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Cord Langner
- Department of Pathology, Medical University of Graz, Graz, Austria
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Guenter J Krejs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
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Sciumè GD, Visaggi P, Sostilio A, Tarducci L, Pugno C, Frazzoni M, Ricchiuti A, Bellini M, Giannini EG, Marchi S, Savarino V, de Bortoli N. Eosinophilic esophagitis: novel concepts regarding pathogenesis and clinical manifestations. Minerva Gastroenterol (Torino) 2021; 68:23-39. [PMID: 33435660 DOI: 10.23736/s2724-5985.20.02807-x] [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: 12/19/2022]
Abstract
Eosinophilic esophagitis is a chronic disease whose incidence and prevalence are increasing, based on a genetic-driven interaction between environment and immune system. Several gene loci involved in the development of the disease have been identified. A two-step mechanism has been hypothesized: a thymic stromal lymphopoietin-induced allergic sensitization followed by upregulation of CAPN14-related esophageal-specific pathways. Environment seems to have a larger effect than genetic variants. Factors that could play a role are allergens, drugs, colonizing bacteria and possibly Helicobacter Pylori infection. Acting on these modifiable risk factors may be a tool to prevent the disease. EoE is characterized by a typical eosinophilic infiltrate limited to the esophageal epithelium, supported by a Th2-mediated immune response, found in other atopic conditions. The key of the pathogenesis is the disfunction of the epithelial barrier which allow the interaction between allergens and inflammatory cells. Eosinophilic-predominant inflammation leads to the typical wall remodeling, histologically characterized by epithelial and smooth muscle hyperplasia, lamina propria fibrosis and neo-angiogenesis. These alterations find their clinical expression in the pattern of symptoms: dysphagia, food impaction, chest pain, heartburn.
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Affiliation(s)
- Giusi D Sciumè
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Pierfrancesco Visaggi
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Andrea Sostilio
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Luca Tarducci
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Camilla Pugno
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Marzio Frazzoni
- Digestive Pathophysiology Unit, Baggiovara Hospital, Modena, Italy
| | - Angelo Ricchiuti
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Massimo Bellini
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Edoardo G Giannini
- Gastrointestinal Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Santino Marchi
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Vincenzo Savarino
- Gastrointestinal Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Nicola de Bortoli
- Division of Gastroenterology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy -
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8
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Chernetsova E, Agarwal A, Weir A, Oltean I, Barkey J, Demellawy DE. Diagnostic Value of Mid-esophageal Biopsies in Pediatric Patients With Eosinophilic Esophagitis. Pediatr Dev Pathol 2021; 24:34-42. [PMID: 33496644 DOI: 10.1177/1093526620961359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Eosinophilic esophagitis (EoE) is histologically defined as the presence of 15 or more intraepithelial eosinophils per high-power fields. Limited consensus exists on where to sample the esophagus in pediatrics. This study aimed to identify whether endoscopic and histologic examination of the mid esophagus offers diagnostic value compared to proximal/distal esophageal biopsies. METHODS A retrospective chart review of pediatric patients with EoE was performed. Endoscopic and histologic parameters were assessed at the initial and follow-up visits, and concordance between proximal/distal biopsy and mid biopsy was determined. RESULTS A total of 100 patients with a mean age of 9.6 ± 4.07 years were included. Endoscopic parameters between proximal/distal and mid esophagus were concordant in 84% to 97% of patients (initial assessment) and in 80% to 97% of patients (at follow-up). Mid esophagus showed endoscopic abnormalities, which were absent at the proximal/distal esophagus in 1% to 5% of patients, as well as histologic abnormalities in 2% to 8% of patients overall at initial and follow-up examinations. CONCLUSIONS We recommend continued endoscopic and histologic assessment of the proximal/distal biopsy; however, examination of the mid esophagus does offer small diagnostic value in our subset of patients. Future studies need to be conducted before conclusive recommendations supporting the use of mid-esophageal biopsies can be made.
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Affiliation(s)
- Elizaveta Chernetsova
- Department of Pathology, University of Ottawa, Ottawa, Ontario, Canada.,Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Amisha Agarwal
- Department of Pathology, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Arielle Weir
- Department of Pathology, University of Ottawa, Ottawa, Ontario, Canada.,Department of Pathology, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Irina Oltean
- Department of Pathology, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Janet Barkey
- Department of Pathology, University of Ottawa, Ottawa, Ontario, Canada.,Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Dina El Demellawy
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
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9
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Chen JW. Management of Eosinophilic Esophagitis: Dietary and Nondietary Approaches. Nutr Clin Pract 2020; 35:835-847. [PMID: 32822071 DOI: 10.1002/ncp.10571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is an allergen-driven chronic inflammatory condition, characterized by symptoms related to esophageal dysfunction and confirmed histologically by esophageal mucosal eosinophilia. Since its first description in the 1990s, the incidence and prevalence of EoE have been on the rise. It is known to affect all ages of various ethnic backgrounds and both sexes; however, it is most seen in White males. Children with EoE often present with abdominal pain, nausea, vomiting, and failure to thrive, whereas adults with EoE typically present with dysphagia and food impaction. Diagnosis of EoE requires histologic confirmation of elevated esophageal eosinophils in a symptomatic patient, and only after secondary causes have been excluded. Because EoE is a chronic and progressively fibrostenotic disease, treatment goals include resolution of symptoms, induction and maintenance of disease remission, and prevention and possibly reversal of fibrostenotic complications, while minimizing treatment-related adverse effects and improving quality of life. Treatment strategies include the "3 D's"-drugs, diet, and dilation. Standard drug therapies include proton-pump inhibitors and topical corticosteroids. Dietary therapies include elemental diet, allergy testing-directed elimination diet, and empiric elimination diets. Endoscopic esophageal dilation for EoE strictures can alleviate esophageal symptoms but has no effect on mucosal inflammation. Recent progress in EoE research has made possible evidence-based clinical guidelines. Ongoing pharmacologic trials show promise for novel biologic agents in the treatment of refractory EoE.
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Affiliation(s)
- Joan W Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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10
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Anderson J, Moonie S, Hogan MB, Scherr R, Allenback G. Eosinophilic esophagitis: comorbidities and atopic disease in Nevada. Dis Esophagus 2020; 33:5734965. [PMID: 32052023 DOI: 10.1093/dote/doz105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/30/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022]
Abstract
Eosinophilic esophagitis (EoE) is a rare, immune-mediated illness. We aimed to examine the comorbidities and sensitization patterns associated with an EoE diagnosis in Nevada. The study goal was two-fold: to determine the most common EoE comorbidities and sequela in the state of Nevada using healthcare utilization records across all settings and to determine the most common food and aeroallergens in histologically positive EoE pediatric patients using clinical sensitization data. Esophageal obstruction/stricture was the most frequently reported diagnosis in adults with EoE (29.5%). Among pediatrics, the highest ranking comorbidities included asthma (13.4%); diseases of the stomach, duodenum, and intestine (7.26%); allergies (7.01%); and gastroesophageal reflux disease (GERD) (3.69%). Additionally, the top sensitizations reported in histologically positive EoE patients were largely pollen related (82.9%). Atopic disease and specifically food allergens are commonly reported as comorbid conditions with EoE in the literature. However, our clinical pediatric data set from this study revealed that aeroallergen sensitizations far exceeded that of food allergens (82.9% aero-positive vs. 17.1% dood positive). The high presence of esophageal stricture/obstruction in adults could be indicative of late diagnosis; in addition, the aeroallergen sensitization in children could suggest different clinical management techniques necessary may be needed for this disease. Education among healthcare providers regarding the presence of aeroallergen sensitization in this population may result in earlier diagnoses and help reduce morbidity and the cost from this disease.
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Affiliation(s)
- Julia Anderson
- School of Public Health, University of Nevada, Las Vegas, NV, USA
| | - Sheniz Moonie
- School of Public Health, University of Nevada, Las Vegas, NV, USA
| | - Mary Beth Hogan
- Department of Pediatrics, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, USA
| | - Rebecca Scherr
- School of Medicine, University of Nevada, Las Vegas, NV, USA
| | - Gayle Allenback
- School of Medicine, University of Nevada, Las Vegas, NV, USA
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11
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Anderson J, Moonie S, Hogan MB, Scherr R, Labus B, Word J. Cost of chronic inflammatory disease: The impact of eosinophilic esophagitis in Nevada. J Dig Dis 2020; 21:12-19. [PMID: 31755642 DOI: 10.1111/1751-2980.12832] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 10/17/2019] [Accepted: 11/18/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The cost of treating the rare eosinophilic esophagitis (EoE) disease and its impact on patients' quality of life have not been well documented in the literature. This study seeks to fill this gap by comparing the cost of EoE with other well-known inflammatory diseases, including Crohn's disease (CD) and celiac disease (CeD). METHODS A Mann-Whitney U test and multiple logistic regression were used to examine the cost of EoE in the state of Nevada across all hospital settings and its impact on quality of life compared with CD and CeD. RESULTS Several factors were associated with the overall cost of EoE in Nevada, including patients' age, sex and region (P < 0.001). EoE was significantly more expensive to treat in the pediatric group ($4001 EoE; $985 CD; $856 CeD), among men ($2532 EoE; $1500 CD; $1724 CeD), among those residing in the southern region of Nevada ($4501 EoE; $2538 CD; $1888 CeD), and among patients seeking medical care from outpatient clinics ($3298 EoE; $741 CD; $1686 CeD) (P < 0.001). Age, sex, region and hospital setting were all associated with having a positive EoE record compared with CeD or CD (P < 0.001). CONCLUSIONS Data from this study indicate that the EoE burden is significantly higher in cost for certain demographics and regions compared with CD and CeD in the state of Nevada, specifically among pediatric and male patients. These differences suggest that clinicians may encounter similar issues when treating EoE.
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Affiliation(s)
- Julia Anderson
- School of Public Health, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Sheniz Moonie
- School of Public Health, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Mary Beth Hogan
- Department of Pediatrics, Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia, USA
| | - Rebecca Scherr
- School of Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Brian Labus
- School of Public Health, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Jessica Word
- Department of Urban Affairs, University of Nevada Las Vegas, Las Vegas, Nevada, USA
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12
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Weitzel K, Moon N. Severe scurvy in a patient with eosinophilicoesophagitis. BMJ Case Rep 2019; 12:e230800. [PMID: 31451474 PMCID: PMC6721776 DOI: 10.1136/bcr-2019-230800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2019] [Indexed: 11/04/2022] Open
Abstract
While scurvy is considered to be a rare disease in the modern era, the disease still presents in certain populations with nutritional deficiencies such as those with poor nutritional absorption secondary to gastrointestinal disorders and in patients with poor nutritional intake. We present a case of scurvy in a patient who had eosinophilic oesophagitis which limited his oral intake. He presented with the classic symptoms of scurvy including a perifollicular rash, arthralgia, gingivitis and anaemia. He was treated with intravenous vitamin C initially followed by an oral course after which he showed improvement. This case demonstrates that it is important to consider vitamin C deficiency in patients with who present with anaemia and bleeding stigmata specifically in those who have poor nutritional intake. Furthermore, additional consideration should be given to patients with malnutrition as part of the preoperative evaluation.
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Affiliation(s)
- Kristina Weitzel
- Internal Medicine, University of Florida, Gainesville, Florida, USA
| | - Nabeel Moon
- Internal Medicine, University of Florida, Gainesville, Florida, USA
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Wang R, Hirano I, Doerfler B, Zalewski A, Gonsalves N, Taft T. Assessing Adherence and Barriers to Long-Term Elimination Diet Therapy in Adults with Eosinophilic Esophagitis. Dig Dis Sci 2018; 63:1756-1762. [PMID: 29611076 PMCID: PMC6166243 DOI: 10.1007/s10620-018-5045-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 03/23/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND The six-food elimination diet (SFED) is an effective treatment approach for eosinophilic esophagitis (EoE), but it can be challenging and affect patients' quality of life. AIM Assess patients' long-term adherence to SFED and potential factors influencing adherence. METHODS EoE patients were recruited online via multiple platforms. Patients were classified as reaching the maintenance stage if they responded to SFED and identified specific trigger foods by reintroduction. Maintenance stage patients were categorized into those actively following the elimination diet (ACTIVE) and those no longer on their prescribed diet (FORMER). Participants completed a study-specific questionnaire assessing patient experiences related to SFED use. RESULTS Forty-two participants were identified as having reached the SFED's maintenance stage. 57% (24/42) of the maintenance stage patients were ACTIVE users. FORMER users rated the SFED's effectiveness at treating symptoms (5.45 ± 3.96, 10 max.) lower than ACTIVE users (8.29 ± 2.76, p = .02). A greater percentage of FORMER users (100%) agreed social situations create challenges in following the diet compared to ACTIVE users (67%, p < .05). Anxiety related to SFED was also higher among FORMER users (64%) compared to ACTIVE users (21%, p < .01). Both ACTIVE (95.8%) and FORMER (81.8%, NSS) users would recommend the elimination diet to other EoE patients. CONCLUSIONS Understanding SFED adherence is multifactorial and complex. Factors influencing SFED adherence during long-term maintenance with diet therapy include diet effectiveness, social situations, and diet-related anxiety. Despite a lower than expected long-term adherence to maintenance of an elimination diet, the majority would recommend diet therapy as a treatment to other EoE patients.
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Affiliation(s)
- Ryan Wang
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
| | - Ikuo Hirano
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
| | - Bethany Doerfler
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
| | - Angelika Zalewski
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
| | - Nirmala Gonsalves
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
| | - Tiffany Taft
- Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, USA
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Aceves SS, King E, Collins MH, Yang GY, Capocelli KE, Abonia JP, Atkins D, Bonis PA, Carpenter CL, Dellon ES, Eby MD, Falk GW, Gonsalves N, Gupta SK, Hirano I, Kocher K, Krischer JP, Leung J, Lipscomb J, Menard-Katcher P, Mukkada VA, Pan Z, Spergel JM, Sun Q, Wershil BK, Rothenberg ME, Furuta GT. Alignment of parent- and child-reported outcomes and histology in eosinophilic esophagitis across multiple CEGIR sites. J Allergy Clin Immunol 2018; 142:130-138.e1. [PMID: 29852258 DOI: 10.1016/j.jaci.2018.05.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 05/22/2018] [Accepted: 05/22/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Patient-reported outcome metrics for eosinophilic esophagitis (EoE) have been developed and validated but not used in a multicenter pediatric population or systematically aligned with histology. OBJECTIVE We sought to understand (1) the potential of caregiver report to predict patient self-reported symptoms and (2) the correlation of patient-reported outcome domains with histology. METHODS Patients with EoE (n = 310) and their parents participating in the Consortium of Gastrointestinal Eosinophilic Disease Researchers (CEGIR) observational clinical trial were queried for baseline patient symptoms and quality of life (QOL) by using the Pediatric Eosinophilic Esophagitis Symptom Score, version 2 (PEESSv2.0), and the Pediatric QOL EoE module (PedsQL-EoE), and biopsy specimens were analyzed by using the EoE Histology Scoring System. RESULTS PEESSv2.0 parental and child reports aligned across all domains (r = 0.68-0.73, P < .001). PedsQL-EoE reports correlated between parents and children across ages and multiple domains (r = 0.48-0.79, P < .001). There was a tight correlation between symptoms on PEESSv2.0 and their effects on QOL both on self-report and parental report (P < .001). Self-reported symptoms on PEESSv2.0 (positively) and PedsQL-EoE (inversely) showed a weak correlation with proximal, but not distal, peak eosinophil counts and features and architectural tissue changes on the EoE Histology Scoring System (P < .05). CONCLUSIONS Parents of children with EoE aged 3 to 18 years accurately reflected their children's disease symptoms and QOL. Self- and parent-reported symptoms correlate with proximal esophageal histology. Our data suggest that parental report in young children can function as an adequate marker for self-reported symptoms and that self-reported symptoms can reflect changes in tissue histology in the proximal esophagus. These findings should be considered during clinical trials for drug development.
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Affiliation(s)
- Seema S Aceves
- Division of Allergy Immunology, University of California, San Diego, Rady Children's Hospital, San Diego, Calif
| | - Eileen King
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Margaret H Collins
- Division of Pathology, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Guang-Yu Yang
- Division of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | | | - J Pablo Abonia
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Dan Atkins
- Section of Allergy, Immunology, Children's Hospital Colorado, Aurora, Colo
| | - Peter A Bonis
- Division of Gastroenterology, Tufts Medical Center, Boston, Mass
| | - Christina L Carpenter
- Health Informatics Institute, Departments of Pediatrics and Medicine, Morsani College of Medicine, University of South Florida, Tampa, Fla
| | - Evan S Dellon
- Department of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Michael D Eby
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Gary W Falk
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pa
| | - Nirmala Gonsalves
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Sandeep K Gupta
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, University of Illinois College of Medicine, Chicago, Ill
| | - Ikuo Hirano
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Kendra Kocher
- Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| | - Jeffrey P Krischer
- Health Informatics Institute, Departments of Pediatrics and Medicine, Morsani College of Medicine, University of South Florida, Tampa, Fla
| | - John Leung
- Division of Gastroenterology, Tufts Medical Center, Boston, Mass
| | - Jessi Lipscomb
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Paul Menard-Katcher
- Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| | - Vincent A Mukkada
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Zhaoxing Pan
- Pediatric Gastroenterology, Pediatric Allergy and Immunology, Children's Hospital of Colorado, Aurora, Colo
| | - Jonathan M Spergel
- Department of Allergy and Immunology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Qin Sun
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Barry K Wershil
- Division of Gastroenterology, Hepatology, and Nutrition, Ann & Robert Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio.
| | - Glenn T Furuta
- Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
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15
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Fouad M, Fouad YM, Mokareb HA, Mohamed EA, Abdel-Rehim DM. Prevalence of Eosinophilic Esophagitis in Adult Patients with Upper Gastrointestinal Symptoms in a Locality in Upper Egypt. Clin Endosc 2018; 51:357-361. [PMID: 29642308 PMCID: PMC6078928 DOI: 10.5946/ce.2017.166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/05/2018] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND/AIMS Eosinophilic esophagitis (EoE) is gaining importance in the diagnosis of upper gastrointestinal (UGI) symptoms. Diagnosis is based on the clinical presentation of esophageal dysfunction and pathological findings in the absence of other causes of tissue eosinophilia. Our study was designed to evaluate EoE prevalence in patients with UGI symptoms in our locality (El-Minia, Egypt). METHODS This single-center, cross-sectional study recruited all patients with UGI symptoms who agreed for endoscopic evaluation. Esophageal biopsy samples were obtained and histological evaluation for the presence of eosinophils was performed for every patient. EoE was defined when at least 15 eosinophils were present in a single high-power field, in the absence of other causes of esophageal eosinophilia. RESULTS Between 2013 and 2015, 218 of 476 adult patients with UGI symptoms underwent upper endoscopy after giving consent. Among the 218 patients, only 4 (1.87%) had the diagnosis of EoE based on the presence of eosinophils in esophageal biopsies and exclusion of other causes of esophageal eosinophilia. Three patients with EoE presented mainly with dysphagia (75%) and/or other UGI symptoms, such as heartburn. CONCLUSIONS We observed a low prevalence of EoE in our locality. The diagnosis of EoE should be considered in patients with dysphagia and/or heartburn.
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Affiliation(s)
- Magdy Fouad
- Gastroenterology and Hepatology Unit, Tropical Medicine Department, Faculty of Medicine, El-Minia University, Minya, Egypt
| | - Yasser Mahrous Fouad
- Gastroenterology and Hepatology Unit, Tropical Medicine Department, Faculty of Medicine, El-Minia University, Minya, Egypt
| | - Hamdy Ahmed Mokareb
- Gastroenterology and Hepatology Unit, Tropical Medicine Department, Faculty of Medicine, El-Minia University, Minya, Egypt
| | - Elham Ahmed Mohamed
- Internal Medicine Department, Faculty of Medicine, El-Minia University, Minya, Egypt
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16
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van Lennep M, van Wijk MP, Omari TIM, Benninga MA, Singendonk MMJ. Clinical management of pediatric achalasia. Expert Rev Gastroenterol Hepatol 2018; 12:391-404. [PMID: 29439587 DOI: 10.1080/17474124.2018.1441023] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Achalasia is a rare esophageal motility disorder. Much of the literature is based on the adult population. In adults, guidance of therapeutic approach by manometric findings has led to improvement in patient outcome. Promising results have been achieved with novel therapies such as PerOral Endoscopic Myotomy (POEM). Areas covered: In this review, we provide an overview of the novel diagnostic and therapeutic tools for achalasia management and in what way they will relate to the future management of pediatric achalasia. We performed a PubMed and EMBASE search of English literature on achalasia using the keywords 'children', 'achalasia', 'pneumatic dilation', 'myotomy' and 'POEM'. Cohort studies < 10 cases and studies describing patients ≥ 20 years were excluded. Data regarding patient characteristics, treatment outcome and adverse events were extracted and presented descriptively, or pooled when possible. Expert commentary: Available data report that pneumatic dilation and laparoscopic Heller's myotomy are effective in children, with certain studies suggesting lower success rates in pneumatic dilation. POEM is increasingly used in the pediatric setting with promising short-term results. Gastro-esophageal reflux disease (GERD) may occur post-achalasia intervention due to disruption of the LES and therefore requires diligent follow-up, especially in children treated with POEM.
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Affiliation(s)
- Marinde van Lennep
- a Department of Pediatric Gastroenterology and Nutrition , Emma Children's Hospital/Academic Medical Center , Amsterdam , The Netherlands
| | - Michiel P van Wijk
- b Department of Pediatric Gastroenterology , VU University Medical Center , Amsterdam , The Netherlands
| | - Taher I M Omari
- c College of Medicine and Public Health , Flinders University , Adelaide , Australia.,d Center for Neuroscience , Flinders University , Adelaide , Australia
| | - Marc A Benninga
- a Department of Pediatric Gastroenterology and Nutrition , Emma Children's Hospital/Academic Medical Center , Amsterdam , The Netherlands
| | - Maartje M J Singendonk
- a Department of Pediatric Gastroenterology and Nutrition , Emma Children's Hospital/Academic Medical Center , Amsterdam , The Netherlands
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17
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Bolton SM, Kagalwalla AF, Wechsler JB. Eosinophilic Esophagitis in Children: Endoscopic Findings at Diagnosis and Post-intervention. Curr Gastroenterol Rep 2018; 20:4. [PMID: 29492720 DOI: 10.1007/s11894-018-0607-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW The goal of this review is to present and summarize studies on endoscopic findings in eosinophilic esophagitis (EoE), at diagnosis and in response to treatment, utilizing rigorous peer-reviewed literature in children wherever possible and to introduce a recently proposed standardized endoscopic evaluation system. RECENT FINDINGS Gold standard of diagnosis and assessment of response to therapy in EoE requires multiple endoscopies with biopsies for histology, which allows for observation of the esophageal mucosa. Typical endoscopic findings in patients with EoE include edema, exudate, furrowing, concentric rings, and strictures. Endoscopic findings have been broadly characterized into inflammatory features (edema, exudate, furrowing) and fibro-stenotic features (rings, stricture), in order to better reflect their underlying pathophysiology. Recent studies suggest strong correlations between endoscopic findings, through composite scoring systems, and histology, and therefore may be helpful as part of disease surveillance. The EoE Endoscopic Reference Score (EREFS) classification system was proposed in 2013 as an outcome metric for standardization in reporting endoscopic signs of EoE. Subsequent studies support utility of composite scoring, which utility has similarly been seen in pediatric treatment trials. Endoscopy in children provides insight into the natural history of EoE, with progressively more fibro-stenotic features occurring over time, giving an additional perspective into esophageal remodeling and response to treatment. Recognition of typical endoscopic findings at diagnosis and upon repeat endoscopy has allowed a clinician to monitor visual changes in esophageal mucosal health. Further studies to assess the role of composite scoring in disease management are needed.
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Affiliation(s)
- S M Bolton
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Eosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Ave, Chicago, IL, 60611, USA
| | - A F Kagalwalla
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Eosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Ave, Chicago, IL, 60611, USA
- John H. Stroger Hospital of Cook County, Chicago, IL, USA
| | - J B Wechsler
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
- Eosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Ave, Chicago, IL, 60611, USA.
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18
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Reed CC, Fan C, Koutlas N, Stefanadis Z, Eluri S, Shaheen NJ, Dellon ES. Compounded Oral Viscous Budesonide is Effective and Provides a Durable Response in Eosinophilic Esophagitis. HSOA JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY RESEARCH 2018; 7:2509-2515. [PMID: 29608193 PMCID: PMC5875939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM Because no approved medications exist for eosinophilic esophagitis (EoE), patients must use off-label drugs or create their own formulations. We assessed the efficacy of a standardized compounded budesonide suspension for treatment of EoE. MATERIALS AND METHODS We conducted a retrospective cohort study of EoE patients at the University of North Carolina treated with compounded budesonide dispensed by a specialty compounding pharmacy. Outcomes (symptomatic global response [yes/no], endoscopic response [% with individual findings], and histologic response [absolute eosinophil count; % with <15 eos/hpf])were assessed after the initial and last treatment in our system. RESULTS We identified 48 patients treated with compounded budesonide (mean age 33.6; 69% male; 96% white; 2.4 mg mean initial dose). After a mean length of follow-up of 17.0 months (range: 4.2 - 56.3), there was a significant decrease in symptoms of dysphagia (95% vs. 32%, p < 0.001), improvements in heartburn (37% vs. 11%, p=0.06) and global symptom response (81%). The median of the peak eosinophil counts decreased from 55 to 20 eos/hpf (p<0.001) with 42% achieving a response of <15 eos/hpf. Esophageal candidiasis was rare (6%). In the 18 patients with prior non-response to corticosteroids or dietary elimination, 83% had symptomatic and 38% had histologic response. CONCLUSION Compounded budesonide suspension produced a durable symptomatic, endoscopic, and histologic response in a cohort followed for more than a year. Many patients previously refractory to prior therapy responded to compounded budesonide. This formulation can be used clinically until there are approved drugs with esophageal formulations for EoE.
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Affiliation(s)
- Craig C. Reed
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
| | - Claire Fan
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
| | - Nathaniel Koutlas
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
| | | | - Swathi Eluri
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
| | - Nicholas J. Shaheen
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
| | - Evan S. Dellon
- Center for Esophageal Diseases and Swallowing, and Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine; University of North Carolina School of Medicine, Chapel Hill, NC
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19
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Straumann A, Katzka DA. Diagnosis and Treatment of Eosinophilic Esophagitis. Gastroenterology 2018; 154:346-359. [PMID: 28756235 DOI: 10.1053/j.gastro.2017.05.066] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/16/2017] [Accepted: 05/19/2017] [Indexed: 12/12/2022]
Abstract
Eosinophilic esophagitis (EoE) is a new disease. It is caused by a T-helper type 2 cell response to food antigens in contact with the esophageal mucosa. Although no single feature defines EoE, a constellation of compatible demographic, clinical, endoscopic, and histologic findings establish the diagnosis. Children present with symptoms and endoscopic patterns characteristic of inflammation, whereas adolescents and adults have manifestations of fibrosis and gross esophageal strictures. Clinical and endoscopic scoring systems have helped to standardize diagnosis. There is controversy in EoE research over the optimal endpoint for treatment. Although the most common endpoint is a reduced number of eosinophils in biopsies, changes in symptoms and endoscopic features are becoming important targets of therapy. We should improve our understanding of EoE progression and the need for maintenance therapy, and continue development of diagnostic tools that avoid endoscopy and biopsy analyses to more easily monitor disease activity.
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Affiliation(s)
- Alex Straumann
- Swiss EoE Clinic, Praxis Römerhof, Olten, Switzerland; Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - David A Katzka
- Swiss EoE Clinic, Praxis Römerhof, Olten, Switzerland; Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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20
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Emerging Topics in Gastroenterology. Prim Care 2017; 44:733-742. [PMID: 29132532 DOI: 10.1016/j.pop.2017.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The bacteria and fungi in the human gut make up a community of microorganisms that lives in symbiosis with humans, engaging in numerous diverse interactions that influence health. This article outlines the current knowledge on emerging topics in gastroenterology, including microbiome and probiotics, fecal microbiota transplantation, cyclic vomiting syndrome, eosinophilic esophagitis, and microscopic colitis.
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21
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Prevalence of Eosinophilic Gastroenteritis and Colitis in a Population-Based Study, From 2012 to 2017. Clin Gastroenterol Hepatol 2017; 15:1733-1741. [PMID: 28603057 DOI: 10.1016/j.cgh.2017.05.050] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 05/15/2017] [Accepted: 05/31/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although eosinophilic esophagitis (EoE) has been extensively studied, there have been few epidemiology studies of other eosinophilic gastrointestinal disorders (EGIDs). Using a large, population-based database, we investigated epidemiologic features of eosinophilic gastroenteritis (EoGE) and eosinophilic colitis (EoC) in the United State. METHODS We collected data from a commercial database (Explorys Inc, Cleveland, OH) that provided electronic health records from 26 major integrated U.S. healthcare systems from 1999 to March 2017. We identified a cohort of adult and pediatric patients with EoGE and EoC from March 2012 to March 2017, based on the Systematized Nomenclature of Medicine Clinical Terms. We calculated the overall prevalence of EoGE and EoC among different patient groups, and performed age- and gender-adjusted analyses to assess for differences in the prevalence of associated medical conditions in patients with EoGE and EoC and control patients (patients in the database between March 2012 and March 2017 without EGID-associated diagnoses). RESULTS Of the 35,826,830 individuals in the database, we identified 1820 patients with EoGE and 770 with EoC. The overall prevalence rate of EoGE was 5.1/100,000 persons; the overall prevalence rate of EoC was 2.1/100,000 persons. Each of the non-EoE EGIDs was more prevalent in Caucasians than in African-Americans and Asians, and in female patients than male patients. Although EoGE was more prevalent in children (under 18 years of age) than in adults, EoC was more prevalent in adults (older than 18 years of age). Compared with control patients, individuals with non-EoE EGIDs were more likely to have been diagnosed with other gastrointestinal or allergic disorders. CONCLUSIONS In a population-based study in the United States, using the Explorys database, we found the overall prevalence rate of EoGE to be 5.1/100,000 persons and the prevalence rate of EoC to be 2.1/100,000; these values are at the lower end of prevalence rates previously reported in the United States.
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22
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Lipowska AM, Kavitt RT. Current Diagnostic and Treatment Strategies for Eosinophilic Esophagitis. Gastroenterol Hepatol (N Y) 2017; 13:527-535. [PMID: 29038643 PMCID: PMC5635428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory disorder of the esophagus diagnosed by the presence of esophageal symptoms accompanied by an esophageal eosinophilic infiltrate. EoE has an increasing worldwide prevalence and can be a cause of dysphagia and food impactions. There is an important role for the use of proton pump inhibitors in the diagnostic pathway of EoE. Treatment paradigms for EoE aim to minimize esophageal inflammation and improve symptom control. Dietary therapy targets dietary allergens and encompasses the elemental diet, the allergy testing-directed elimination diet, and the empiric elimination diet. Pharmacologic options include topical corticosteroids as the standard first-line treatment. Multiple other pharmacologic interventions are currently under investigation and are not recommended in the most recent guidelines. Endoscopic dilation is usually reserved for patients who relapse on pharmacologic or dietary regimens or who have symptomatic stricturing disease. This article provides a comprehensive discussion of existing diagnostic and management strategies for EoE.
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Affiliation(s)
- Anna M Lipowska
- Dr Lipowska is a gastroenterology fellow and Dr Kavitt is an assistant professor of medicine and director of the Center for Esophageal Diseases in the Section of Gastroenterology, Hepatology, and Nutrition at The University of Chicago Medicine in Chicago, Illinois
| | - Robert T Kavitt
- Dr Lipowska is a gastroenterology fellow and Dr Kavitt is an assistant professor of medicine and director of the Center for Esophageal Diseases in the Section of Gastroenterology, Hepatology, and Nutrition at The University of Chicago Medicine in Chicago, Illinois
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23
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Hsu S, Wood C, Pan Z, Rahat H, Zeitler P, Fleischer D, Menard-Katcher C, Furuta GT, Atkins D. Adrenal Insufficiency in Pediatric Eosinophilic Esophagitis Patients Treated with Swallowed Topical Steroids. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2017; 30:135-140. [PMID: 29062584 DOI: 10.1089/ped.2017.0779] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 07/20/2017] [Indexed: 12/19/2022]
Abstract
Swallowed topical steroids (STS) are the only effective pharmacological therapy for eosinophilic esophagitis (EoE). Thus far, studies of small populations of EoE patients have reported conflicting results in relation to adrenal insufficiency (AI). We sought to measure AI in a clinical setting in children taking STS for EoE. We performed a quality improvement study of pediatric EoE patients seen in a multidisciplinary clinic, who were treated with STS for at least 3 months. Two hundred twenty-five patients completed questionnaires to assess for signs of AI. All patients were requested to have fasting morning cortisol levels completed and if abnormal (<5 μg/dL or 139 nmol/L) twice, endocrinology consultation, and low-dose adrenocorticotropic hormone stimulation test were performed. A peak stimulated cortisol level of <18 μg/dL or 500 nmol/L was diagnostic of AI. Five of 106 STS-treated EoE patients who had morning cortisol levels drawn had AI. All 5 of these patients had asthma and were on additional topical steroid treatments. The number of steroid modalities and dose of steroid were not significant risk factors. Despite this low percentage, the life-threatening potential of AI warrants patient screening, as patients with iatrogenic AI are typically asymptomatic until an emergency triggers adrenal crisis. Further multicenter studies are needed to better define the risk attributable to STS alone, particularly in patients receiving combined steroid modalities.
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Affiliation(s)
- Stephanie Hsu
- Pediatric Endocrinology, University of Colorado School of Medicine, Aurora, Colorado
| | - Colleen Wood
- Pediatric Endocrinology, University of Colorado School of Medicine, Aurora, Colorado
| | - Zhaoxing Pan
- Biostatistics Core of the Children's Hospital Colorado Research Institute, Aurora, Colorado.,Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado
| | - Haseeb Rahat
- Pediatric Endocrinology, University of Colorado School of Medicine, Aurora, Colorado
| | - Philip Zeitler
- Pediatric Endocrinology, University of Colorado School of Medicine, Aurora, Colorado
| | - David Fleischer
- Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado.,Pediatric Allergy and Immunology, University of Colorado School of Medicine, Aurora, Colorado
| | - Calies Menard-Katcher
- Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado.,Digestive Health Institute, Children's Hospital Colorado, Aurora, Colorado
| | - Glenn T Furuta
- Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado.,Digestive Health Institute, Children's Hospital Colorado, Aurora, Colorado
| | - Dan Atkins
- Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado.,Pediatric Allergy and Immunology, University of Colorado School of Medicine, Aurora, Colorado
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McNamee EN, Biette KA, Hammer J, Harris R, Miyazawa H, Lee JJ, Furuta GT, Masterson JC. Targeting granulocyte-macrophage colony-stimulating factor in epithelial and vascular remodeling in experimental eosinophilic esophagitis. Allergy 2017; 72:1232-1242. [PMID: 27926989 DOI: 10.1111/all.13105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) is a chronic antigen-mediated clinicopathologic disease of the esophagus characterized by an eosinophil-predominant inflammatory infiltrate. A clinical hallmark is extensive tissue remodeling including basal zone hyperplasia, fibrosis, and angiogenesis. However, the cellular mechanisms responsible for these processes are not fully defined. We hypothesized that targeting granulocyte-macrophage colony-stimulating factor (GM-CSF; an agonist cytokine linked with eosinophil survival and activation) would be protective in a preclinical model of EoE. METHODS Eosinophilic esophagitis-like esophageal inflammation was induced in the L2-IL5OXA EoE mouse model, and GM-CSF production was assessed by mRNA and protein analyses. Granulocyte-macrophage colony-stimulating factor-receptor-alpha expression patterns were examined by flow cytometric and immunofluorescence analysis. L2-IL5OXA EoE mice were treated with anti-GM-CSF neutralizing antibody or isotype control and assessed for histopathological indices of eosinophilia, epithelial hyperplasia, and angiogenesis by immunohistochemistry and RT-PCR. RESULTS Significantly increased levels of esophageal GM-CSF expression was detected in the L2-IL5OXA mouse EoE model during active inflammation. Granulocyte-macrophage colony-stimulating factor-receptor-alpha was predominantly expressed on esophageal eosinophils during EoE, in addition to select cells within the lamina propria. Anti-GM-CSF neutralization in L2-IL5OXA EoE mice resulted in a significant diminution of epithelial eosinophilia in addition to basal cell hyperplasia and vascular remodeling. This treatment response was independent of effects on esophageal eosinophil maturation or activation. CONCLUSION Granulocyte-macrophage colony-stimulating factor is a potential therapeutic target to reduce esophageal eosinophilia and remodeling.
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Affiliation(s)
- E. N. McNamee
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
- Department of Anesthesiology; University of Colorado School of Medicine; Aurora CO USA
| | - K. A. Biette
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
| | - J. Hammer
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
| | - R. Harris
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
| | - H. Miyazawa
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
| | - J. J. Lee
- Department of Biochemistry and Molecular Biology; Mayo Clinic; Scottsdale AZ USA
| | - G. T. Furuta
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
| | - J. C. Masterson
- Department of Pediatrics; Gastrointestinal Eosinophilic Diseases Program; Section of Pediatric Gastroenterology, Hepatology and Nutrition; University of Colorado School of Medicine; Aurora CO USA
- Digestive Health Institute; Children's Hospital Colorado; Aurora CO USA
- Department of Medicine; Mucosal Inflammation Program; University of Colorado School of Medicine; Aurora CO USA
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Barbosa AC, Castro FM, Meireles PR, Arruda LK, Cardoso SR, Kalil J, Yang AC. Eosinophilic Esophagitis: Latent Disease in Patients with Anaphylactic Reaction to Cow's Milk. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2017; 6:451-456.e1. [PMID: 28566137 DOI: 10.1016/j.jaip.2017.04.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 03/16/2017] [Accepted: 04/19/2017] [Indexed: 01/07/2023]
Abstract
BACKGROUND Food allergy and eosinophilic esophagitis are a substantial and evolving public health issue. Clinicians should know the relationship between these diseases and how one may predispose to the other. This can help minimize misdiagnosis. OBJECTIVE The objective of this study was to assess esophageal eosinophilia and eosinophilic esophagitis frequency in patients with persistent cow's milk allergy and anaphylaxis manifestations. METHODS Patients with persistent cow's milk allergy with anaphylaxis manifestations were enrolled from 2012 through 2016 at the São Paulo University Hospital, Brazil. All of them were submitted to endoscopy despite the presence or absence of gastrointestinal symptoms. Demographics data, atopic comorbidities, medication use, endoscopic findings, and esophageal eosinophilia frequency were evaluated. RESULTS Eighty-nine patients were selected. The median age was 8 years. It was observed that 34 of 89 patients (38.2%; 95% confidence interval [CI]: 28.14%-49.16%) presented with esophageal eosinophilia. Five patients (7.1%) presented proton pump inhibitor-responsive esophageal eosinophilia, and 10 patients (14.2%) presented eosinophilic esophagitis. We found that 29.4% were asymptomatic patients, 23.5% had nonspecific symptoms, 23.5% had persistent typical symptoms, and 23.5% had intermittent typical symptoms. There was an association with inflammatory endoscopy findings in 21 patients (61.7%). CONCLUSIONS This description demands scientific attention because it is the highest frequency of esophageal eosinophilia yet described in a group of patients with cow's milk allergy presenting with anaphylaxis. Eosinophilic esophagitis is a condition that can coexist "silently" with an IgE-mediated food allergy and is most often underestimated and underdiagnosed.
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Affiliation(s)
- Adriana C Barbosa
- Division of Clinical Immunology and Allergy, School of Medicine, University of São Paulo, São Paulo, Brazil.
| | - Fábio Morato Castro
- Division of Clinical Immunology and Allergy, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Paula Rezende Meireles
- Division of Clinical Immunology and Allergy, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - L Karla Arruda
- Ribeirão Preto Medical School of the University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | - Jorge Kalil
- Division of Clinical Immunology and Allergy, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Ariana C Yang
- Division of Clinical Immunology and Allergy, School of Medicine, University of São Paulo, São Paulo, Brazil
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de la Coba Ortiz C, Argüelles Arias F, Martín de Argila de Prados C, Júdez Gutiérrez J, Linares Rodríguez A, Ortega Alonso A, Rodríguez de Santiago E, Rodríguez-Téllez M, Vera Mendoza MI, Aguilera Castro L, Álvarez Sánchez Á, Andrade Bellido RJ, Bao Pérez F, Castro Fernández M, Giganto Tomé F. Proton-pump inhibitors adverse effects: a review of the evidence and position statement by the Sociedad Española de Patología Digestiva. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2017; 108:207-24. [PMID: 27034082 DOI: 10.17235/reed.2016.4232/2016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION In the last few years a significant number of papers have related the use of proton-pump inhibitors (PPIs) to potential serious adverse effects that have resulted in social unrest. OBJECTIVE The goal of this paper was to provide a literature review for the development of an institutional position statement by Sociedad Española de Patología Digestiva (SEPD) regarding the safety of long-term PPI use. MATERIAL AND METHODS A comprehensive review of the literature was performed to draw conclusions based on a critical assessment of the following: a) current PPI indications; b) vitamin B12 deficiency and neurological disorders; c) magnesium deficiency; d) bone fractures; e) enteric infection and pneumonia; f) interactions with thienopyridine derivatives; e) complications in cirrhotic patients. RESULTS Current PPI indications have remained unchanged for years now, and are well established. A general screening of vitamin B12 levels is not recommended for all patients on a PPI; however, it does seem necessary that magnesium levels be measured at therapy onset, and then monitored in subjects on other drugs that may induce hypomagnesemia. A higher risk for bone fractures is present, even though causality cannot be concluded for this association. The association between PPIs and infection with Clostridium difficile is mild to moderate, and the risk for pneumonia is low. In patients with cardiovascular risk receiving thienopyridines derivatives it is prudent to adequately consider gastrointestinal and cardiovascular risks, given the absence of definitive evidence regardin potential drug-drug interactions; if gastrointestinal risk is found to be moderate or high, effective prevention should be in place with a PPI. PPIs should be cautiously indicated in patients with decompensated cirrhosis. CONCLUSIONS PPIs are safe drugs whose benefits outweigh their potential side effects both short-term and long-term, provided their indication, dosage, and duration are appropriate.
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Affiliation(s)
| | | | | | - Javier Júdez Gutiérrez
- Departamento de Gestión del Conocimiento, Sociedad Española de Patología Digestiva SEPD, España
| | | | - Aida Ortega Alonso
- UGC Enfermedades Digestivas, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, España
| | | | - Manuel Rodríguez-Téllez
- UGC Intercentros de Aparato Digestivo , Hospital Universitario Virgen de la Macarena (HUVM), España
| | | | | | - Ángel Álvarez Sánchez
- Servicio de Aparato Digestivo, Hospital Clínico San Carlos. Universidad Complutense de Madrid., España
| | - Raúl Jesús Andrade Bellido
- Unidad de Gestión Clinica de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, España
| | | | | | - Froilán Giganto Tomé
- Servicio de Aparato Digestivo, Hospital Universitario Central de Asturias, España
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Diagnosis and treatment of eosinophilic esophagitis in clinical practice. Clin J Gastroenterol 2017; 10:87-102. [DOI: 10.1007/s12328-017-0725-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 02/15/2017] [Indexed: 12/12/2022]
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Aguilera-Castro L, Martín-de-Argila-dePrados C, Albillos-Martínez A. Practical considerations in the management of proton-pump inhibitors. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2017; 108:145-53. [PMID: 26666270 DOI: 10.17235/reed.2015.3812/2015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Proton-pump inhibitors (PPIs) are one of the most active ingredients prescribed in Spain. In recent decades there has been an overuse of these drugs in both outpatient clinics and hospitals that has lead to a significant increase in healthcare spending and to an increase in the risk of possible side effects. It is important for health professionals to know the accepted indications and the correct doses for the use of these drugs. On the market there are different types of PPI: omeprazole, pantoprazole, lansoprazole, rabeprazole and esomeprazole. Omeprazole is the oldest and most used PPI, being also the cheapest. Although there are no important differences between PPIs in curing diseases, esomeprazole, a new-generation PPI, has proved to be more effective in eradicating H. pylori and in healing severe esophagitis compared to other PPIs. In recent years the use of generic drugs has spread; these drugs have the same bioavailability than the original drugs. In the case of PPIs, the few comparative studies available in the literature between original and generic drugs have shown no significant differences in clinical efficacy.
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Soto-Solís R, Santana-de Anda K, González-Uribe N, Gallegos C, Romo-Aguirre C, Remes-Troche J, Ballesteros-Amozurrutia M. How to improve the diagnosis of eosinophilic esophagitis: Experience from a case series in Mexico. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2017. [DOI: 10.1016/j.rgmxen.2016.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Bohm M, Jacobs JW, Gupta A, Gupta S, Wo JM. Most children with eosinophilic esophagitis have a favorable outcome as young adults. Dis Esophagus 2017; 30:1-6. [PMID: 26822685 DOI: 10.1111/dote.12454] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The disease progression of eosinophilic esophagitis (EoE) from childhood into adulthood is unclear. To determine the clinical outcome of patients who were diagnosed with EoE as children, and who now are young adults. Children (<18 years old) diagnosed with EoE were enrolled in a prospective registry on demographics, presenting symptoms, and endoscopic/histologic findings. Subjects who now are adults (≥18 years old) were identified, and a structured telephone interview was conducted to obtain follow-up data on symptom prevalence (dysphagia to solids and liquids, nausea/vomiting, abdominal pain, and heartburn/regurgitation), food impaction, medication usage, health-care utilization, and resolution of atopy/food allergies. A favorable outcome was defined if EoE symptoms were resolved or improved by subjects' assessment. Unfavorable outcomes was defined as symptoms same or worse. Clinical variables that predicted a favorable outcome as an adult were examined. Mayo Dysphagia Scale (MDQ-30: scored 0-100) was administered to validate the outcome assessment. Mantel-Haenszel odds ratio and unpaired t-test were used. Fifty-eight subjects (64% male) who met study criteria were enrolled. Mean age at diagnosis was 12 years (range 4-17) and mean duration of follow-up was 8.3 years (2-16). As children, the most common presenting symptoms were abdominal pain (54%), dysphagia (33%), and vomiting (24%). As young adults, 47 subjects (81%) had a favorable outcome. Total MDQ-30 scores were 4.6 (0-30) and 14.1 (0-50) in subjects with favorable outcome and unfavorable outcome, respectively (P = 0.015). Two-thirds of subjects did not use steroids or proton pump inhibitors in the preceeding 12 months. Male children with EoE were four times more likely to have a favorable outcome as young adults compared with female children. Females were more likely to report nausea/vomiting as young adults (odds ratio 3.23, CI 0.97-10.60). Of all presenting symptoms in EoE children, dysphagia was the most likely to persist into adulthood (odds ratio 6.29, CI 1.85-21.38). Eighty one percent of EoE children had a favorable outcome as young adults. Most patients with symptom resolution did not require any form of steroid therapy or seek healthcare.
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Affiliation(s)
- M Bohm
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - J W Jacobs
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - A Gupta
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - S Gupta
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
| | - J M Wo
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine and Indiana University Health, Indianapolis, Indiana, USA
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Soto-Solís R, Santana-de Anda K, González-Uribe N, Gallegos C, Romo-Aguirre C, Remes-Troche JM, Ballesteros-Amozurrutia MA. How to improve the diagnosis of eosinophilic esophagitis: Experience from a case series in Mexico. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2016; 82:5-12. [PMID: 27712908 DOI: 10.1016/j.rgmx.2016.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/29/2016] [Accepted: 07/12/2016] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Eosinophilic esophagitis (EoE) is a chronic, immune disorder mediated largely by food antigens. It shares nonspecific symptoms with gastroesophageal reflux disease (GERD). EoE is rarely reported in Mexico, perhaps due to the racial characteristics of the population or because of insufficient diagnostic suspicion. AIMS Our aim was to describe a Mexican cohort with EoE and evaluate the usefulness of the clinical history and endoscopy in the EoE diagnosis, in comparison with GERD patients. MATERIALS AND METHODS A retrospective study was carried out on the clinical characteristics and endoscopic and histopathologic findings in patients with EoE, along with a case-control study on patients with GERD. The endoscopic images obtained were interpreted in a blind and randomized manner by 4 gastroenterologists, before and after providing them with information on the characteristic alterations of EoE. The esophageal biopsies were also blinded to 2 pathologists that evaluated their diagnostic correlation. The Fisher's exact test and Mann-Whitney U test were used in the statistical analysis. RESULTS Fourteen patients with EoE were included in the study. Ten (71%) of them were men and the mean age of the patients was 35 years. There were more subjects with a personal history of asthma (p=0.0023) and food impaction (p=0.04) in the EoE group. The initial evaluation of the endoscopic findings showed 53% correct EoE interpretations and rose to 96% in the second revision (sensitivity 100%, specificity 71%, PPV 65%, NPV 100%). CONCLUSIONS Mexican patients with EoE have similar characteristics to those of patients in western case series. Clinical awareness of the disorder increases endoscopic diagnosis in up to 40% of cases.
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Affiliation(s)
- R Soto-Solís
- Departamento de Gastroenterología y Endoscopia Gastrointestinal, Hospital Ángeles Pedregal, Ciudad de México, México
| | - K Santana-de Anda
- Departamento de Gastroenterología y Endoscopia Gastrointestinal, Hospital Ángeles Pedregal, Ciudad de México, México
| | - N González-Uribe
- Departamento de Gastroenterología y Endoscopia Gastrointestinal, Hospital Ángeles Pedregal, Ciudad de México, México
| | - C Gallegos
- Departamento de Patología, Hospital Ángeles Pedregal, Ciudad de México, México
| | - C Romo-Aguirre
- Departamento de Patología, Hospital Ángeles Pedregal, Ciudad de México, México
| | - J M Remes-Troche
- Instituto de Investigaciones Médico Biológicas de la Universidad Veracruzana, Veracruz, México
| | - M A Ballesteros-Amozurrutia
- Departamento de Gastroenterología y Endoscopia Gastrointestinal, Hospital Ángeles Pedregal, Ciudad de México, México.
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The 2010-2015 Prevalence of Eosinophilic Esophagitis in the USA: A Population-Based Study. Dig Dis Sci 2016; 61:2928-2934. [PMID: 27250980 PMCID: PMC5021560 DOI: 10.1007/s10620-016-4204-4] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 05/17/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Eosinophilic esophagitis (EoE) is a chronic inflammatory disorder with increasing prevalence. However, epidemiologic data have mostly been acquired from small studies. We sought to describe the epidemiology of EoE in the USA, utilizing a large database. METHODS We queried a commercial database (Explorys Inc, Cleveland, OH, USA), an aggregate of electronic health record data from 26 major integrated US healthcare systems from 1999 to July 2015. We identified an aggregated patient cohort of eligible patients with EoE and a history of proton-pump inhibitor use between July 2010 and July 2015, based on Systematized Nomenclature of Medicine-Clinical Terms. We calculated the prevalence of EoE among different patient groups. RESULTS Of the 30,301,440 individuals in the database, we identified 7840 patients with EoE with an overall prevalence of 25.9/100,000 persons. Prevalence was higher in males than females [odds ratio (OR) 2.00; 95 % CI 1.92-2.10, p < 0.0001], Caucasians versus African-Americans and Asians (OR 2.00; 95 % CI 1.86-2.14, p < 0.0001), and adults (18-65 years) versus elderly (>65 years) and children (<18 years) (OR 1.63; 95 % CI 1.54-1.71, p < 0.0001). Compared with controls (individuals in database without EoE), individuals with EoE were more likely to have other gastrointestinal diagnoses such as dysphagia and at least one allergic condition. CONCLUSIONS In this large study, we found that the estimated prevalence of EoE in the USA is 25.9/100,000, which is at the lower end of prevalence rates reported in the USA and other industrial countries. We confirmed that EoE has a strong association with allergic and gastrointestinal diagnoses.
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Mangla S, Goldin AH, Singal G, Hornick JL, Hsu Blatman KS, Burakoff R, Chan WW. Endoscopic Features and Eosinophil Density Are Associated with Food Impaction in Adults with Esophageal Eosinophilia. Dig Dis Sci 2016; 61:2578-84. [PMID: 27193561 DOI: 10.1007/s10620-016-4190-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 05/02/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Food impaction has been described in both eosinophilic esophagitis and proton pump inhibitor-responsive esophageal eosinophilia. The association between endoscopic/histologic features of esophageal eosinophilia and food impaction remains unclear. We aimed to identify clinical, endoscopic, and histologic findings associated with a history of food impaction in esophageal eosinophilia. METHODS This was a retrospective cohort study of adult esophageal eosinophilia patients at a tertiary center in 6/2005-10/2014. Only patients with ≥15 eosinophils/high-power field on mucosal biopsies were included. Demographics, comorbidities, symptoms, endoscopic/histologic findings on initial endoscopy, and history of food impaction were reviewed. Statistical analyses were performed using Fisher's exact test (univariate) and forward stepwise logistic regression (multivariate). RESULTS 400 patients (42 ± 14 years, 61 % male) were included, with 78 (20 %) having food impaction history. On univariate analyses, rings (62 vs 42 %, p = 0.003), erosions (12 vs 5 %, p = 0.03), eosinophil density on biopsy (40 [IQR = 30-50] vs 30 [IQR = 15-50], p = 0.004), and dysphagia (88 vs 62 %, p < 0.0001) were more prevalent among patients with food impaction history, while heartburn (10 vs 33 %, p < 0.0001) and abdominal pain (1 vs 12 %, p = 0.002) were less common. On multivariate analysis, rings (OR 2.6, p = 0.002), erosions (OR 3.2, p = 0.02), and eosinophil density (β-coefficient = 0.01, p = 0.04) remained associated with food impaction. CONCLUSIONS Findings of rings and erosions on endoscopy and increased eosinophil density on histology were independently associated with a history of food impaction in adult esophageal eosinophilia patients. Food impaction may result from both active inflammation (erosions and increased eosinophil density) and chronic fibrostenotic changes (rings).
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Affiliation(s)
- Shikha Mangla
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Alison H Goldin
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Gaurav Singal
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Karen S Hsu Blatman
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Robert Burakoff
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Walter W Chan
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA.
- Harvard Medical School, Boston, MA, USA.
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Savarino EV, Tolone S, Bartolo O, de Cassan C, Caccaro R, Galeazzi F, Nicoletti L, Salvador R, Martinato M, Costantini M, Savarino V. The GerdQ questionnaire and high resolution manometry support the hypothesis that proton pump inhibitor-responsive oesophageal eosinophilia is a GERD-related phenomenon. Aliment Pharmacol Ther 2016; 44:522-30. [PMID: 27373195 DOI: 10.1111/apt.13718] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 01/22/2016] [Accepted: 06/15/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Little is known about the relationship between proton pump inhibitor-responsive oesophageal eosinophilia (PPI-REE), eosinophilic esophagitis (EoE) and gastro-oesophageal reflux disease (GERD). AIM To compare high resolution manometry features and symptom profiles of patients with EoE, PPI-REE and GERD. METHODS Consecutive patients diagnosed with EoE or PPI-REE according to international criteria (presence of at least one typical symptom of oesophageal dysfunction; at least 15 eosinophils per high-power field at mid/proximal oesophagus, persistence or resolution of eosinophils after an 8-week PPI trial), and a group of patients with proven GERD and oesophageal eosinophilia, prospectively completed the GerdQ questionnaire and underwent high resolution manometry. RESULTS Thirty-five patients with EoE, 17 with PPI-REE and 27 with GERD were enrolled. When compared to GERD, both EoE and PPI-REE had higher rates of dysphagia (15% vs. 94% vs. 88%, P < 0.0001), patients with EoE reported heartburn and regurgitation less frequently (26% vs. 85%, and 17% vs. 74%, respectively; P < 0.001 for each and had lower GerdQ score [1 (0-6) vs. 8 (6-12), P < 0.001] than GERD patients. There was no significant difference comparing PPI-REE and GERD patients. Patients with PPI-REE had a higher prevalence of erosive oesophagitis than patients with EoE (35% vs. 9%, P = 0.04), which was similar to that of GERD (48%, P = 0.54). Patients with EoE had a lower frequency of high resolution manometry features associated with GERD than patients with PPI-REE. There was no significant difference between PPI-REE and GERD patients. CONCLUSION GERD, as assessed by GerdQ and high resolution manometry is common in patients with PPI-REE, which may share similar pathogenic mechanisms.
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Affiliation(s)
- E V Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - S Tolone
- Division of General and Bariatric Surgery, Department of Surgery, Second University of Naples, Naples, Italy
| | - O Bartolo
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - C de Cassan
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - R Caccaro
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - F Galeazzi
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - L Nicoletti
- U.O. Clinica Chirurgica 3, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - R Salvador
- U.O. Clinica Chirurgica 3, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - M Martinato
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - M Costantini
- U.O. Clinica Chirurgica 3, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - V Savarino
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy
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Chan LJ, Tan L, Dhaliwal J, Briglia F, Clarkson C, Krishnan U. Treatment outcomes for eosinophilic esophagitis in children with esophageal atresia. Dis Esophagus 2016; 29:563-71. [PMID: 25872589 DOI: 10.1111/dote.12368] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Eosinophilic esophagitis (EoE) has been reported to be more prevalent in patients with esophageal atresia/tracheoesophageal fistula (EA-TEF). To date, there is limited data on the management of EoE in this group of patients. The aim of this study is to evaluate the treatment outcomes of EoE in children with EA-TEF. A retrospective chart review was performed on all EA-TEF children who were diagnosed with and treated for EoE between January 2000 and September 2013 at the Sydney Children's Hospital. Data collected included details of the patient's treatment, post-treatment endoscopy, symptoms and nutrition. Twenty patients were included in the study. Median age at diagnosis was 26 months (8-103 months), and median time from diagnosis to last follow-up was 23 months (2-132 months). Patients were treated with budesonide slurry, swallowed fluticasone, elimination diet alone or in combination. All patients were on proton pump inhibitors at time of diagnosis of EoE which was continued. Six out of seven patients who had furrowing/exudate in endoscopy at diagnosis had complete resolution at a median follow-up period of 26 months (P = 0.031). Median peak intraepithelial eosinophil count reduced significantly from 30/high-powered field (HPF) (19-80/HPF) to 8/HPF (0-85/HPF) (median time for improvement = 24 months) (P = 0.015). There was a significant reduction in symptoms of dysphagia and reflux post-treatment (P < 0.001). Prevalence of strictures significantly decreased (P = 0.016), as did need for dilatations (P = 0.004). In four out of six patients with gastrostomies at baseline, the feeding improved on treatment of EoE and the gastrostomy could be closed. There was also a nonsignificant trend towards improvement in weight and height 'z scores' of the patients. Treatment of EoE in children with EA-TEF was found to significantly reduce intraepithelial eosinophil count, symptoms, strictures and need for dilatations.
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Affiliation(s)
- L J Chan
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - L Tan
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - J Dhaliwal
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - F Briglia
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - C Clarkson
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - U Krishnan
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, University of New South Wales, Sydney, New South Wales, Australia
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Hefner JN, Howard RS, Massey R, Valencia M, Stocker DJ, Philla KQ, Goldman MD, Nylund CM, Min SB. A Randomized Controlled Comparison of Esophageal Clearance Times of Oral Budesonide Preparations. Dig Dis Sci 2016; 61:1582-90. [PMID: 26921083 DOI: 10.1007/s10620-015-3990-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 12/06/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Topical steroids prepared as oral viscous slurries have become common in the treatment of eosinophilic esophagitis. Esophageal mucosal contact time correlates with clinical and histologic improvement. AIM To compare the mucosal contact time of alternative oral viscous budesonide (OVB) slurries with the conventional sucralose OVB. METHODS A blinded randomized crossover trial investigating esophageal clearance of three OVB slurry preparations was done on healthy adults. Honey and xanthan gum OVB slurries were compared with standard sucralose OVB in 24 randomly assigned subjects. Each subject ingested the sucralose OVB and either the honey or xanthan gum OVB slurries. The esophageal clearance of each slurry was evaluated as an area under the curve (AUC) using 1 millicurie of technetium-99m-sulfur colloid (Tc99) co-administered in each OVB preparation using nuclear scintigraphy. A standardized taste survey was also administered. RESULTS Xanthan gum had greater mucosal contact time compared to sucralose as measured by a higher AUC at 3 min (P = 0.002), while honey showed no significant difference in esophageal clearance relative to sucralose. Taste scores were significantly higher in the honey group, while scores for xanthan gum were no different from standard sucralose. CONCLUSION OVB slurries utilizing xanthan gum may be a superior alternative to a sucralose-based slurry due to its increased mucosal contact time and similar taste tolerance. Honey may be a suitable alternative as well, due to its similar contact time and favorable taste.
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Affiliation(s)
- Jody N Hefner
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA. .,Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | - Robin S Howard
- Department of Research Programs, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Robert Massey
- Department of Nuclear Medicine, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Miland Valencia
- Department of Nuclear Medicine, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Derek J Stocker
- Department of Nuclear Medicine, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Katherine Q Philla
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA.,Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Matthew D Goldman
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA.,Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Cade M Nylund
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA.,Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Steve B Min
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA.,Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
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Ahmed M. Eosinophilic esophagitis in adults: An update. World J Gastrointest Pharmacol Ther 2016; 7:207-213. [PMID: 27158535 PMCID: PMC4848242 DOI: 10.4292/wjgpt.v7.i2.207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 01/10/2016] [Accepted: 03/16/2016] [Indexed: 02/06/2023] Open
Abstract
Eosinophilic esophagitis is a worldwide chronic allergic disease of the esophagus. In the last decade, there is an epidemic of this entity in the western world. Mostly seen in children and young adults, patients present with dysphagia or food impaction in the emergency room. Characteristic endoscopic findings, esophageal eosinophilia and non-responsiveness to proton pump inhibitors help make the diagnosis. Avoidance of food allergens, administration of steroidal anti-inflammatory medications and dilation of the esophagus are the mainstays of treatment. Investigations are ongoing for mucosal healing and optimum maintenance treatment.
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Adachi K, Mishiro T, Tanaka S, Kinoshita Y. Suitable biopsy site for detection of esophageal eosinophilia in eosinophilic esophagitis suspected cases. Dig Endosc 2016; 28:139-44. [PMID: 26418844 DOI: 10.1111/den.12555] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 09/14/2015] [Accepted: 09/25/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Esophageal eosinophilia (EE) is the most important finding for the diagnosis of eosinophilic esophagitis. We conducted the present retrospective study to clarify the most suitable site of the esophagus to examine for EE detection. METHODS We enrolled 4999 subjects who underwent upper gastrointestinal endoscopy screening examinations as part of a detailed health check-up. When endoscopic esophageal abnormalities characteristic of eosinophilic esophagitis were observed, two or three biopsy specimens were obtained from the middle or lower esophagus, and endoscopic findings of fixed rings, exudates, furrows, edema, stricture, and crepe paper esophagus in biopsied sites were analyzed. RESULTS Thirty-five subjects underwent histological examination for EE, of whom 20 showed positive findings in biopsied specimens. Higher grade endoscopic findings of exudates, furrows, and edema were observed in cases with EE in comparison to the 15 without EE, whereas statistically significant higher grade endoscopic findings of exudates, furrows, and edema were also observed in biopsied sites with EE in comparison to those without EE. In addition, a positive finding of EE in biopsied specimens from the lower esophagus was significantly more frequently noted as compared to those from the middle esophagus. Multiple logistic regression analysis showed that a lower esophagus biopsy site and severe exudates were significant factors related to a positive EE finding in biopsied specimens. CONCLUSION The most suitable conditions for detection of EE are a lower esophagus biopsy site and the presence of exudates in cases suspicious of eosinophilic esophagitis shown by endoscopy.
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Affiliation(s)
- Kyoichi Adachi
- Health Center, Shimane Environment and Health Public Corporation, Matsue, Japan
| | - Tomoko Mishiro
- Health Center, Shimane Environment and Health Public Corporation, Matsue, Japan
| | - Shino Tanaka
- Health Center, Shimane Environment and Health Public Corporation, Matsue, Japan
| | - Yoshikazu Kinoshita
- Second Department of Internal Medicine, Shimane University Faculty of Medicine, Izumo, Japan
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Outcomes of Esophageal Dilation in Eosinophilic Esophagitis: Safety, Efficacy, and Persistence of the Fibrostenotic Phenotype. Am J Gastroenterol 2016; 111:206-13. [PMID: 26753894 PMCID: PMC4758887 DOI: 10.1038/ajg.2015.399] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 11/01/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Esophageal dilation is commonly performed in eosinophilic esophagitis (EoE), but there are few long-term data. The aims of this study were to assess the safety and long-term efficacy of esophageal dilation in a large cohort of EoE cases, and to determine the frequency and predictors of requiring multiple dilations. METHODS We conducted a retrospective cohort study in the University of North Carolina EoE Clinicopathological Database from 2002 to 2014. Included subjects met consensus diagnostic criteria for EoE. Clinical, endoscopic, and histologic features were extracted, as were dilation characteristics (dilator type, change in esophageal caliber, and total number of dilations) and complications. Patients with EoE who had undergone dilation were compared with those who did not and also stratified by whether they required single or multiple dilations. RESULTS Of 509 EoE patients, 164 were dilated a total of 486 times. Those who underwent dilation had a longer duration of symptoms before diagnosis (11.1 vs. 5.4 years, P<0.001). Ninety-five patients (58%) required >1 dilation (417 dilations total, mean of 4.4±4.3 per patient). The only predictor of requiring multiple dilations was a smaller baseline esophageal diameter. Dilation was tolerated well, with no major bleeds, perforations, or deaths. The overall complication rate was 5%, primarily due to post-procedural pain. Of 164 individuals dilated, a majority (58% or 95/164) required a second dilation. Of these individuals, 75% required repeat dilation within 1 year. CONCLUSIONS Dilation in EoE is well-tolerated, with a very low risk of serious complications. Patients with long-standing symptoms before diagnosis are likely to require dilation. More than half of those dilated will require multiple dilations, often needing a second procedure within 1 year. These findings can be used to counsel patients with fibrostenotic complications of EoE.
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Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory condition characterized by esophageal dysfunction and eosinophilic infiltrate (≥15/hpf) in the esophageal epithelium and the absence of other potential causes of eosinophilia. The prevalence is increasing and is the most common cause of solid food dysphagia in children and young adults. This article will review the diagnosis and management of EoE based on consensus conferences, systematic reviews, and meta-analysis and highlights seminal studies in our evolving treatment of this disease. However, all answers are not available and I will remark about the lessons learned in my clinical practice seeing EoE patients over the last 25 years. The complicated etiology of the complaint of dysphagia in EoE patients will be reviewed. The importance of utilizing endoscopy, biopsies, and barium esophagram to help define the 2 phenotypes (inflammatory, fibrostenosis) of EoE will be highlighted. The controversy about PPI-responsive esophageal eosinophilia will be discussed and contrasted with idiopathic EoE. Finally, the 3 treatment options for EoE (drugs, diet, dilation) will be reviewed in detail and a useful clinical management algorithm presented.
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41
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Esophageal Eosinophilia Treated With Long-Duration Proton Pump Inhibitor Therapy. ACG Case Rep J 2016; 3:95-7. [PMID: 26958557 PMCID: PMC4748193 DOI: 10.14309/crj.2016.11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 11/11/2015] [Indexed: 12/26/2022] Open
Abstract
We present a case of proton pump inhibitor-responsive eosinophilic esophagitis (PPI-REE) in a patient with severe dysphagia and markedly elevated baseline esophageal eosinophilia that was previously deemed unresponsive to PPI. Upon reintroduction to PPI therapy with monthly endoscopy and dilation over the course of 4 months, the patient improved clinically and resolved her mucosal eosinophilia. Our case suggests that a longer duration of PPI therapy may be required for histologic improvement, especially in patients with very high mucosal eosinophil count.
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Moawad FJ, Dellon ES, Achem SR, Ljuldjuraj T, Green DJ, Maydonovitch CL, Brizuela DR, Gupta SK, Chehade M. Effects of Race and Sex on Features of Eosinophilic Esophagitis. Clin Gastroenterol Hepatol 2016; 14:23-30. [PMID: 26343181 DOI: 10.1016/j.cgh.2015.08.034] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 07/31/2015] [Accepted: 08/13/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Clinical and endoscopic features of eosinophilic esophagitis (EoE) differ between children and adults and among racial backgrounds. We investigated whether there were any associations between race or sex and clinical presentation, endoscopic features, and histologic findings from patients with EoE of various racial backgrounds. METHODS We performed a retrospective, multicenter, cross-sectional analysis of 793 patients with EoE (476 adults and 317 children; mean age, 26 years; range, 0.1-84 years; 72% male) from clinical registries at 5 tertiary care centers in the United States. EoE was defined per consensus guidelines. Data with predetermined variables were extracted from clinical registries at each participating institution. RESULTS Of the study cohort, 660 patients were white (83%), 77 were African American (10%), and 56 were of other races (7%). A significantly larger proportion of white persons than African Americans or other races had dysphagia (74%, 56%, and 53%, respectively; P < .001), food impaction (35%, 13%, and 13%, respectively; P < .001), and features of EoE that included rings (46%, 25%, and 18%, respectively; P < .001) or furrows (70%, 58%, and 55%, respectively; P = .012). Males and females had similar clinical presentations, histories of atopy, findings from endoscopy, and histologic characteristics. A higher proportion of males than females had strictures (17% vs 11%; P = .038). CONCLUSIONS Race, and to a smaller degree sex, are associated with features of EoE. African Americans have different clinical symptoms and fewer endoscopic features of EoE than white persons. EoE should be considered in African Americans even without typical findings.
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Affiliation(s)
- Fouad J Moawad
- Gastroenterology Service, Walter Reed National Military Medical Center, Bethesda, Maryland.
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Sami R Achem
- Department of Gastroenterology, Mayo Clinic, Jacksonville, Florida
| | - Tony Ljuldjuraj
- Division of Gastroenterology, Indiana University, Bloomington, Indiana
| | - Daniel J Green
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Corinne L Maydonovitch
- Gastroenterology Service, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Diana R Brizuela
- Department of Gastroenterology, Mayo Clinic, Jacksonville, Florida
| | - Sandeep K Gupta
- Division of Gastroenterology, Indiana University, Bloomington, Indiana
| | - Mirna Chehade
- Departments of Pediatrics and Medicine, Mount Sinai Center for Eosinophilic Disorders, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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Prevalence of Eosinophilic Gastritis, Gastroenteritis, and Colitis: Estimates From a National Administrative Database. J Pediatr Gastroenterol Nutr 2016; 62:36-42. [PMID: 25988554 PMCID: PMC4654708 DOI: 10.1097/mpg.0000000000000865] [Citation(s) in RCA: 194] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Eosinophilic esophagitis (EoE) is becoming increasingly more common, but the prevalence of other eosinophilic gastrointestinal disorders (EGIDs) is unknown. Our objective was to estimate the prevalence of eosinophilic gastritis, gastroenteritis, and colitis in the United States. METHODS We used the IMS Health LifeLink PharMetrics Plus Claims Database, data representative of a US national commercially insured population containing medical and pharmaceutical claims for > 75 million individuals. We restricted our sample to patients ages 0 to 64 with continuous enrollment between July 1, 2009, and June 30, 2011. We identified patients with eosinophilic gastritis, gastroenteritis, and colitis as defined by ≥ 1 instance of the International Classification of Diseases, Ninth Revision codes 535.70, 558.41, and 558.42, respectively. We calculated the prevalence of the codes in the database and then standardized the estimates to the US population by age and sex. RESULTS The standardized estimated prevalences of eosinophilic gastritis, gastroenteritis, and colitis were 6.3/100,000, 8.4/100,000, and 3.3/100,000, respectively. The prevalence of eosinophilic gastroenteritis was the highest among children age < 5 years, whereas eosinophilic gastritis was more prevalent among older age groups. We observed no age differences for eosinophilic colitis. Among affected patients, there was a high proportion of coexisting allergic conditions, 38.5% for eosinophilic gastritis, 45.6% for gastroenteritis, and 41.8% for colitis. Concomitant allergic disease was most commonly identified in pediatric patients. CONCLUSIONS The prevalence of non-EoE EGIDs remains rare in the United States, with < 50,000 total patients affected. There appears to be a female predominance and a high co-occurrence of atopic comorbidities.
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Singla MB, Chehade M, Brizuela D, Maydonovitch CL, Chen YJ, Riffle ME, Achem SR, Moawad FJ. Early Comparison of Inflammatory vs. Fibrostenotic Phenotype in Eosinophilic Esophagitis in a Multicenter Longitudinal Study. Clin Transl Gastroenterol 2015; 6:e132. [PMID: 26680264 PMCID: PMC4816096 DOI: 10.1038/ctg.2015.62] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 11/03/2015] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES: Eosinophilic esophagitis (EoE) is a chronic inflammatory condition that causes esophageal remodeling and stricture formation. We compared the clinical course of symptoms, endoscopic findings, histology, and changes in phenotype over time in EoE patients with inflammatory and fibrostenotic phenotypes. METHODS: Data were obtained from EoE patients from three medical centers and followed prospectively. Endoscopic features and histology from index and follow-up endoscopies were recorded. Behavior was classified as inflammatory if endoscopic findings demonstrated furrows or white plaques and as fibrostenotic if endoscopic findings included fixed rings or strictures. RESULTS: Two hundred and fifty-six EoE patients were included in the analysis. The mean age was 32±18 years, 25% of patients were <18 years, 89% of patients were Caucasians, and 74% of patients were male. The mean duration of symptoms before diagnosis was 6.8±7.2 years with a follow-up of 1.7±1.9 years (maximum follow-up of 12 years). Fifty-four percent of patients presented with fibrostenotic EoE, whereas 46% presented with inflammatory EoE. Patients with inflammatory disease were younger than those with fibrostenotic disease (24±19 vs. 39±15 years, P<0.001). Patients with fibrostenotic disease had a longer duration of symptoms than those with inflammatory disease (8.1±7.7 vs. 5.3±6.3 years, P=0.002). Over the study period, 47 (18%) had remission of inflammatory EoE, 68 (27%) continued to have inflammatory disease, 74 (29%) continued to have fibrostenotic disease, 65 (25%) fibrostenotic patients had regression of fibrosis, and 2 patients (1%) progressed from inflammatory disease to fibrostenotic disease. Patients who had regression from their fibrostenosis were more likely than patients who continued to demonstrate fibrostenosis to have a decrease in proximal (54% vs. 32%, P<0.001) and distal (70% vs. 38%, P<0.001) eosinophilia. CONCLUSIONS: Most EoE patients maintained their phenotype or had an improvement with <1% progressing from inflammatory to fibrostenosis. This suggests that early therapeutic strategies aimed at controlling inflammation may interrupt, decrease, or prevent the remodeling fibrosis in EoE.
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Affiliation(s)
- Manish B Singla
- Gastroenterology Service, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Mirna Chehade
- Department of Pediatrics and Medicine, Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Diana Brizuela
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Corinne L Maydonovitch
- Gastroenterology Service, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Yen-Ju Chen
- Gastroenterology Service, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Mary Ellen Riffle
- Department of Pediatrics and Medicine, Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sami R Achem
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Fouad J Moawad
- Gastroenterology Service, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
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Allen JI, Katzka D, Robert M, Leontiadis GI. American Gastroenterological Association Institute Technical Review on the Role of Upper Gastrointestinal Biopsy to Evaluate Dyspepsia in the Adult Patient in the Absence of Visible Mucosal Lesions. Gastroenterology 2015; 149:1088-118. [PMID: 26278504 DOI: 10.1053/j.gastro.2015.07.040] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- John I Allen
- Section of Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut
| | - David Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Marie Robert
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
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Esophageal dilation in eosinophilic esophagitis. Best Pract Res Clin Gastroenterol 2015; 29:815-828. [PMID: 26552780 DOI: 10.1016/j.bpg.2015.06.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 06/10/2015] [Accepted: 06/18/2015] [Indexed: 01/31/2023]
Abstract
Tissue remodeling with scaring is common in adult EoE patients with long standing disease. This is the major factor contributing to their complaints of solid food dysphagia and recurrent food impactions. The best tests to define the degree of remodeling are barium esophagram, high resolution manometry and endoscopy. Many physicians are fearful to dilate EoE patients because of concerns about mucosal tears and perforations. However, multiple recent case series attest to the safety of esophageal dilation and its efficacy with many patients having symptom relief for an average of two years. This chapter will review the sordid history of esophageal dilation in EoE patients and outline how to perform this procedure safely. The key is graduated dilation over one to several sessions to a diameter of 15-18 mm. Postprocedural pain is to be expected and mucosal tears are a sign of successful dilation, not complications. In some healthy adults, occasional dilation may be preferred to regular use of medications or restricted diets. This approach is now supported by recent EoE consensus statements and societal guidelines.
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Shimura S, Ishimura N, Tanimura T, Yuki T, Miyake T, Kushiyama Y, Sato S, Fujishiro H, Ishihara S, Komatsu T, Kaneto E, Izumi A, Ishikawa N, Maruyama R, Kinoshita Y. Reliability of symptoms and endoscopic findings for diagnosis of esophageal eosinophilia in a Japanese population. Digestion 2015; 90:49-57. [PMID: 25170629 DOI: 10.1159/000365209] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 06/11/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS The clinical characteristics of esophageal eosinophilia (EE), which is essential for diagnosis of eosinophilic esophagitis (EoE), have not been fully clarified in a Japanese population. The aim of this study was to analyze the reliability of symptoms and endoscopic findings for diagnosing EE in Japanese individuals. METHODS We prospectively enrolled subjects who complained of esophageal symptoms suggesting EoE and/or those with endoscopic findings of suspected EoE at the outpatient clinics of 12 hospitals. Diagnostic utility was compared between the EE and non-EE groups using logistic regression analysis. RESULTS A total of 349 patients, including 319 with symptoms and 30 with no symptoms but endoscopic findings suggesting EoE were enrolled. Of those with symptoms, 8 (2.5%) had EE, and 3 were finally diagnosed with EoE. Of those without symptoms but endoscopic findings, 4 had EE. Among 8 symptomatic patients, 7 had abnormal endoscopic findings suspicious of EoE. Although dysphagia was a major symptom in EE, none of the presenting symptoms was useful for diagnosis of EE. Among the endoscopic findings, linear furrow was the most reliable (OR = 41.583). CONCLUSION EE is uncommon among patients with esophageal symptoms in Japanese individuals. The most useful endoscopic finding for diagnosis of EE was linear furrow, whereas subjective symptoms were not supportive.
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Affiliation(s)
- Shino Shimura
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
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Health-care utilization, costs, and the burden of disease related to eosinophilic esophagitis in the United States. Am J Gastroenterol 2015; 110:626-32. [PMID: 25267327 PMCID: PMC4590991 DOI: 10.1038/ajg.2014.316] [Citation(s) in RCA: 153] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Eosinophilic esophagitis (EoE) has rapidly become a major cause of upper GI morbidity, but health-care costs related to EoE have not been described. This study aimed to estimate EoE-related health-care costs and utilization in the United States. METHODS We performed a study on health-care utilization of EoE cases compared with age- and sex-matched controls using administrative claims data, representative of the commercially insured population in the United States. Cases of EoE were identified using a previously validated definition. We assessed inpatient, outpatient, emergency department, outpatient prescription, and endoscopy-related costs for patients with EoE, and estimated total costs related to EoE extrapolated to the US population. RESULTS We identified 8,135 cases of EoE and 32,540 controls. The median total annual cost per EoE case was $3,304 compared with $1,001 for controls (P<0.001). For EoE, the median costs included $2,508/year for outpatient visits, $157 for endoscopies, and $325 for pharmacy claims, compared with $699, $0, and $76 for controls (P<0.001 for all). The overall median cost associated with EoE was $2,302/year/patient. Total costs in the United States ranged from $503 million to $1.36 billion/year, depending on the prevalence estimate, with costs attributable to EoE ranging from $350 to $947 million/year. CONCLUSIONS Patients with EoE have an estimated annual health-care cost of as much as $1.4 billion in the United States. This represents a remarkable burden of disease for an entity that was essentially unknown two decades ago. These cost data can be used by policy makers to guide resource allocation.
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Menard-Katcher C, Furuta GT, Masterson JC. Mucosal inflammation, esophageal eosinophilia, and celiac disease: a little "pinch" will have to do you. J Pediatr Gastroenterol Nutr 2015; 60:427-8. [PMID: 25611031 PMCID: PMC4380833 DOI: 10.1097/mpg.0000000000000736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Calies Menard-Katcher
- Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children’s Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics. University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Glenn T. Furuta
- Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children’s Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Mucosal Inflammation Program; University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Joanne C. Masterson
- Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children’s Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Department of Pediatrics, Mucosal Inflammation Program; University of Colorado School of Medicine, Aurora, CO 80045, USA
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