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Mitselou N, Uchida A, Roelstraete B, Melén E, Garber JJ, Katzka D, Lebwohl B, Green PH, Ludvigsson JF. Association of celiac disease with eosinophilic esophagitis: Nationwide register-based cohort study with sibling analyses. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2024; 3:100254. [PMID: 38784439 PMCID: PMC11112353 DOI: 10.1016/j.jacig.2024.100254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 05/25/2024]
Abstract
Background Celiac disease (CeD) is associated with several immune-mediated disorders, but it is unclear whether it is associated with eosinophilic esophagitis (EoE). Objective We sought to examine the risk of EoE in patients with biopsy-verified CeD compared with matched controls and siblings. Methods Using nationwide population-based histopathology data, we identified 27,338 patients with CeD diagnosed in the period 2002 to 2017 in Sweden. Patients with CeD were age- and sex-matched with up to 5 reference individuals (n = 134,987) from the general population. Cox Regression was used to estimate hazard ratios (HRs) for developing biopsy-verified EoE. In a secondary analysis, we used unaffected siblings of patients with CeD as comparators to adjust for intrafamilial confounding. Results The median age at CeD diagnosis was 27 years, and 63.3% were female patients. During a median follow-up of 8.1 years, 17 patients with CeD and 13 matched reference individuals were diagnosed with EoE. This corresponded to incidence rates of 0.08 versus 0.01 per 1000 person-years, respectively, and an adjusted HR for EoE of 6.65 (95% CI, 3.26-13.81). Compared with their siblings without CeD, patients with CeD were however at a no increased risk of EoE (HR, 1.39; 95% CI, 0.55-3.51). Conclusions In this study, individuals with CeD were at a 6.6-fold increased risk of later EoE compared with the general population. This association might be explained by an altered health-seeking behavior or through shared genetic or early environmental factors because the excess risk disappeared in sibling analyses.
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Affiliation(s)
- Niki Mitselou
- Department of Pediatrics, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Amiko Uchida
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Erik Melén
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - John J. Garber
- Gastrointestinal Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - David Katzka
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Benjamin Lebwohl
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Peter H.R. Green
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Jonas F. Ludvigsson
- Department of Pediatrics, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
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Arias Á, Tejera-Muñoz A, Gutiérrez-Ramírez L, Molina-Infante J, Lucendo AJ. Efficacy of Dietary Therapy for Eosinophilic Esophagitis in Children and Adults: An Updated Systematic Review and Meta-Analysis. Nutrients 2024; 16:2231. [PMID: 39064673 PMCID: PMC11279983 DOI: 10.3390/nu16142231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Several dietary approaches have been used to induce remission in patients with eosinophilic esophagitis (EoE), yielding varied results. METHODS We searched the MEDLINE, EMBASE, and Scopus databases up to May 2024 to identify studies including dietary interventions for EoE used as monotherapy. Summary estimates with 95% CIs for achieving <15 eosinophils/HPF were calculated for each approach. Fixed or random effects models were used depending on heterogeneity (I2); publication bias risks were assessed using funnel plot analyses. Subgroup analyses results were compared using meta-regression. RESULTS Forty-three studies with 2825 patients were included in quantitative summaries. The overall rate of histologic remission was 60.6% (95% CI, 54.6-66.5%). Effectiveness rates were 94.5% (95% CI, 92.3-96.4%) for elemental diets, 63.9% (95% CI, 58.5-69.2%) for six-food elimination diets, 54.7% (95% CI, 45.7-63.6%) for four-food elimination diets, 44.3% (95% CI, 36.1-52.8%) for two-food elimination diets, 46.4% (95% CI, 40-52.9%) for one-food elimination diets, and 39.5% (95% CI, 30.3-49.2%) for allergy testing-directed food elimination diets. Overall, superior efficacy was noted in children than in adults and in retrospective compared to prospective studies. CONCLUSION Diet therapy remains an effective therapeutic asset for pediatric and adult patients with EoE, with increasing efficacy noted as the levels of dietary restriction increase.
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Affiliation(s)
- Ángel Arias
- Research Unit Complejo Hospitalario La Mancha Centro, 13600 Alcázar de San Juan, Spain; (Á.A.); (A.T.-M.); (L.G.-R.)
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBEREHD), 28006 Madrid, Spain;
- Instituto de Investigación Sanitaria Princesa, 20006 Madrid, Spain
| | - Antonio Tejera-Muñoz
- Research Unit Complejo Hospitalario La Mancha Centro, 13600 Alcázar de San Juan, Spain; (Á.A.); (A.T.-M.); (L.G.-R.)
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
| | - Lucía Gutiérrez-Ramírez
- Research Unit Complejo Hospitalario La Mancha Centro, 13600 Alcázar de San Juan, Spain; (Á.A.); (A.T.-M.); (L.G.-R.)
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Fundación del Hospital Nacional de Parapléjicos para la Investigación y la Integración, 45007 Toledo, Spain
| | - Javier Molina-Infante
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBEREHD), 28006 Madrid, Spain;
- Instituto de Investigación Sanitaria Princesa, 20006 Madrid, Spain
- Department of Gastroenterology, Hospital Universitario San Pedro de Alcantara, 10003 Caceres, Spain
| | - Alfredo J. Lucendo
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBEREHD), 28006 Madrid, Spain;
- Instituto de Investigación Sanitaria Princesa, 20006 Madrid, Spain
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
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3
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Chang JW, Jensen ET. Epidemiologic and Clinical Clues to the Etiology of Eosinophilic Esophagitis. Immunol Allergy Clin North Am 2024; 44:145-155. [PMID: 38575214 PMCID: PMC11003716 DOI: 10.1016/j.iac.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Despite the rising prevalence and incidence of eosinophilic esophagitis (EoE), the etiology and pathophysiology remain unknown. Studies to date suggest that complex interactions between genetic and environmental risk factors result in the development and presentation of disease. Examining environmental factors both in the early life and later life exposures offers potential clues for the development of EoE, although challenges exist in making causal inferences due to diagnostic delay and access, ascertainment biases, and misclassification of cases. The authors review studies supporting early life factors as etiologic factors in the development of EoE.
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Affiliation(s)
- Joy W Chang
- Division of Gastroenterology, Department of Internal Medicine, 3912 Taubman Center, 1500 East Medical Center Drive, SPC 5362, Ann Arbor, MI 48109, USA.
| | - Elizabeth T Jensen
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, 475 Vine Street, Winston-Salem, NC 27101, USA
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Castrodad-Rodríguez CA, Cheng J, Westerhoff M, Liang GH, Lin J, Nalbantoglu ILK, Hu S, Sekhri R, Panarelli NC. Clinical and Pathological Correlation in Concomitant Celiac Disease and Eosinophilic Esophagitis Suggests Separate Etiologies. Int J Surg Pathol 2024; 32:27-34. [PMID: 37050846 DOI: 10.1177/10668969231167526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Introduction. Recently, an increased risk of celiac disease or eosinophilic esophagitis has been postulated among patients with either of these disorders, prompting some to suggest a common underlying mechanism, whereas others maintain that their co-existence is coincidental. Methods. We compared clinical and pathological features of 29 patients meeting criteria for both celiac disease and eosinophilic esophagitis to 26 celiac disease and 26 eosinophilic esophagitis controls to determine whether any distinguished study patients from controls. Results. Eight (28%) study patients presented with symptoms of both celiac disease and eosinophilic esophagitis, whereas 14 (48%) had celiac disease symptoms only and 5 had (17%) esophageal symptoms only. Study patients had similar autoimmune and atopic conditions seen in both control groups. Histological severity of disease, including Marsh II-III duodenal histology (study specimens: 87%; controls: 89%), mean peak esophageal eosinophil counts (study specimens: 55/400x field; controls: 80/400X field, P = .1), and presence of eosinophil microabscesses, scale crust, and subepithelial fibrosis were also similar to controls. Gluten-free diet resolved celiac disease-related symptoms (19 of 20, 95%) and histology (10 of 12, 83%), but not esophageal symptoms or eosinophilia in most study patients. Conclusion. Patients with concomitant celiac disease and eosinophilic esophagitis lack distinguishing features compared to controls with celiac disease or eosinophilic esophagitis alone. The occurrence of both disorders is likely coincidental in most cases.
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Affiliation(s)
| | - Jerome Cheng
- Department of Pathology, The University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Maria Westerhoff
- Department of Pathology, The University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Guo Hua Liang
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jingmei Lin
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - ILKe Nalbantoglu
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Shaomin Hu
- Department of Pathology, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Radhika Sekhri
- Department of Pathology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Nicole C Panarelli
- Department of Pathology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
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Massironi S, Elvevi A, Panceri R, Mulinacci G, Colella G, Biondi A, Invernizzi P, Danese S, Vespa E. Eosinophilic esophagitis: does age matter? Expert Rev Clin Immunol 2024; 20:211-223. [PMID: 37870118 DOI: 10.1080/1744666x.2023.2274940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/20/2023] [Indexed: 10/24/2023]
Abstract
INTRODUCTION Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus with increasing prevalence worldwide. It is a multifactorial disease caused by a combination of immunologic, genetic, and environmental factors. The clinical presentation of EoE varies largely, especially between different age groups. While diagnostic criteria and therapeutic goals are similar in children and adults, there are differences in treatment, with a more cautious approach in children to avoid growth disturbances. In addition, close monitoring and follow-up are essential in children to ensure uninterrupted growth. AREAS COVERED A search in PubMed/MEDLINE, EMBASE, and SCOPUS databases was conducted to identify relevant studies published between January 2010 and January 2023 to give an overview of the state-of-the-art of EoE epidemiology, diagnosis, and treatment while focusing on similarities and differences between the adult and the pediatric population. EXPERT OPINION The current state of research indicates that while significant progress has been made in understanding and treating EoE, further research and advances are needed to optimize diagnostic strategies, tailored treatment approaches, monitoring, and follow-up, and improve long-term outcomes for patients. With further innovation, the management of EoE can become more precise and tailored, leading to better patient outcomes and improved quality of life.
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Affiliation(s)
- Sara Massironi
- Division of Gastroenterology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Alessandra Elvevi
- Division of Gastroenterology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
| | - Roberto Panceri
- Department of Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
| | - Giacomo Mulinacci
- Division of Gastroenterology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giacomo Colella
- Department of Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
| | - Andrea Biondi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
| | - Pietro Invernizzi
- Division of Gastroenterology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italia
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy, and Vita-Salute, San Raffaele University, Milan, Italy
| | - Edoardo Vespa
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy, and Vita-Salute, San Raffaele University, Milan, Italy
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Alaifan MA, Khayat A, Bokhary RY, Ibrahim A, Bin-Taleb Y, Alhussaini BH, Saadah OI. Prevalence of Esophageal Eosinophilia, Eosinophilic Esophagitis, and Lymphocytic Gastritis in Children with Celiac Disease: A Saudi Tertiary Center Experience. Can J Gastroenterol Hepatol 2024; 2024:5541687. [PMID: 38234411 PMCID: PMC10791472 DOI: 10.1155/2024/5541687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/02/2023] [Accepted: 12/21/2023] [Indexed: 01/19/2024] Open
Abstract
Background Celiac disease (CD) is an immune-mediated enteropathy that has been associated with other immune-related gastrointestinal disorders, such as eosinophilic esophagitis (EoE) and lymphocytic gastritis (LG). To our knowledge, this is the first study in Saudi Arabia that has described such an association. Aim To evaluate the prevalence of EoE and LG in children and adolescents with CD. Methods This was a retrospective cross-sectional study of all pediatric patients (aged 0-18 years) with CD following up at King Abdulaziz University Hospital, between January, 2014, and December, 2021. The study examined clinical, demographic, endoscopic, and histopathological data. Results Seventy-five patients with CD were included in the analysis. The median age was 12 years (range, 2-18 years). Male constituted 54.7% of the overall cohort (n = 41). The most common clinical symptoms were short stature (54.7%), weight loss (34.7%), abdominal pain (33.3%), abdominal distension (29.3%), anorexia (29.3%), diarrhea (24%), and vomiting (21.3%). The esophageal biopsy results reported were basal cell hyperplasia in 24 patients (32.9%), esophageal eosinophilia in 23 patients (31.5%), and EoE in 3 patients (4.1%). The gastric biopsy results were normal in 40 patients (53.3%). The most common abnormality was chronic inactive gastritis with no Helicobacter pylori (HP) infection (16%). LG was found in 3 patients (4%). Conclusions The prevalence of EoE in this cohort of patients with CD was lower than the prevalence recorded in a number of other studies. Further studies are needed to determine the effects of a gluten-free diet (GFD) on EOE and LG.
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Affiliation(s)
- Meshari A. Alaifan
- Department of Pediatrics, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Ammar Khayat
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Department of Pediatrics, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Rana Y. Bokhary
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdulhameed Ibrahim
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Department of Pediatrics, Hera Hospital, Makkah, Saudi Arabia
| | - Yagoub Bin-Taleb
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Bakr H. Alhussaini
- Department of Pediatrics, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Omar I. Saadah
- Department of Pediatrics, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Pediatric Gastroenterology Unit, Department of Paediatrics, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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Mayerhofer C, Kavallar AM, Aldrian D, Lindner AK, Müller T, Vogel GF. Efficacy of Elimination Diets in Eosinophilic Esophagitis: A Systematic Review and Meta-Analysis. Clin Gastroenterol Hepatol 2023:S1542-3565(23)00078-2. [PMID: 36731591 DOI: 10.1016/j.cgh.2023.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/08/2023] [Accepted: 01/13/2023] [Indexed: 02/04/2023]
Abstract
BACKGROUND & AIMS Eosinophilic esophagitis (EoE) can be treated by proton pump inhibitors, topical corticosteroids, or dietary measures. This study systematically assessed the efficacy of 4 major dietary treatment regimens in EoE, updating the evidence presented in a meta-analysis from 2014. METHODS Electronic databases such as PubMed, Scopus, and Web of Science, and other sources were searched up to September 2022 to identify studies on dietary treatment of EoE. Based on histologic remission criteria, the efficacy of these treatments was pooled and analyzed with respect to the type of dietary regimen: 6-food elimination diet (SFED), 4-food elimination diet (FFED), 1-food elimination diet (OFED), and a targeted elimination diet (TED). Clinical response rates, food sensitization, and efficacies for a pediatric subpopulation were calculated. Influencing variables on efficacies were estimated via meta-regression analyses. RESULTS Thirty-four studies with 1762 patients met the inclusion criteria. The overall rate of histologic remission was 53.8% (95% CI, 48.0%-59.6%), and in the individual dietary groups was 61.3% (95% CI, 53.0%-69.3%) for SFED, 49.4% (95% CI, 32.5%-66.3%) for FFED, 51.4% (95% CI, 42.6%-60.1%) for OFED, and 45.7% (95% CI, 32.0%-59.7%) for TED. Dietary regimen and patient age did not significantly affect rates of histologic remission. The overall rate of clinical response was 80.8% (95% CI, 72.3%-88.2%), with response rates of 92.8% (95% CI, 81.2%-99.6%) for SFED, 74.1% (95% CI, 49.8%-92.6%) for FFED, 87.1% (95% CI, 58.4%-99.9%) for OFED, and 69.0% (95% CI, 50.2%85.3%) for TED. CONCLUSIONS Dietary therapy is an effective treatment for EoE patients of any age. The current results could support a trend toward less-restrictive dietary regimens as a primary treatment option.
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Affiliation(s)
- Christoph Mayerhofer
- Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Anna Maria Kavallar
- Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Denise Aldrian
- Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Thomas Müller
- Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Georg Friedrich Vogel
- Department of Paediatrics I, Medical University of Innsbruck, Innsbruck, Austria; Institute of Cell Biology, Medical University of Innsbruck, Innsbruck, Austria.
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Allergy-Test-Based Elimination Diets for the Treatment of Eosinophilic Esophagitis: A Systematic Review of Their Efficacy. J Clin Med 2022; 11:jcm11195631. [PMID: 36233499 PMCID: PMC9572139 DOI: 10.3390/jcm11195631] [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: 09/02/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is an immune-mediated esophageal disorder, linked with sensitization to food and airborne allergens. Dietary manipulations are proposed for the management of EoE inflammation and are often successful, confirming the etiological role of food allergens. Three different dietary approaches are widely used: the elemental, the empirical, and the allergy-test-driven approach. We performed a systematic review to assess the evidence on the association of allergens, detected by allergy tests, with clinically confirmed triggers of EoE. We systematically searched PubMed, Scopus, Embase, and the Cochrane Library, through 1 June 2021. We sought studies examining the correlation of skin-prick tests (SPT), atopy patch tests (APT), specific IgE, and serum-specific IgG4, with confirmed triggers of EoE. Data on the use of prick–prick tests were also extracted. Evidence was independently screened by two authors against predefined eligibility criteria. Risk of bias was assessed with the ROBINS-I tool. Of 52 potentially eligible studies, 16 studies fulfilling quality criteria were included. These studies used one to three different allergy tests detecting food sensitization. The positive predictive value was generally low to moderate but higher when a combination of tests was used than single-test evaluations. None of the selected studies used serum-specific IgG4. Although an extreme methodological variability was noticed in the studies, allergy-based elimination diets were estimated to be efficient in 66.7% of the cases. The efficacy of targeted elimination diets, guided by SPT, sIgE, and/or APT allergy tests, does not appear superior to empirical ones. In the future, tests using esophageal prick testing or ex vivo food antigen stimulation may prove more efficient to guide elimination diets.
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Low Prevalence of Extraesophageal Gastrointestinal Pathology in Patients with Eosinophilic Esophagitis. Dig Dis Sci 2022; 67:3080-3088. [PMID: 34195891 DOI: 10.1007/s10620-021-07087-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/29/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Limited data are available to support current guidelines recommendations on obtaining gastric and duodenal biopsies of patients with clinical and histologic manifestations consistent with eosinophilic esophagitis (EoE) to rule out eosinophilic gastritis (EG) or duodenitis (EoD). Our study examined the prevalence of concomitant extraesophageal, gastrointestinal pathology to better characterize the diagnostic yield of additional biopsies. METHODS This was a single-center, retrospective study which utilized ICD 9 codes (530.13) and search queries of pathology reports ("Eosinophilic esophagitis," "EoE") to identify EoE patients. Patient endoscopy reports, pathology reports, and office notes were manually reviewed to characterize cases. RESULTS The electronic health record search yielded 1,688 EoE adults. In those who had extra-esophageal biopsies obtained, EG was identified in 34 (3.4%), H. pylori in 45 (4.6%), EoD in 27 (3.3%), and histology consistent with celiac disease in 20 (2.5%). Endoscopic abnormalities were found in the stomach of 92% of patients with EoE and EG and in the duodenum of 50% of patients with EoE and EoD. Symptoms of dyspepsia and/or abdominal pain occurred in a significantly greater proportion of patients with extraesophageal disease (64% vs. 19% in EoE group, p < 0.001). Overall, extraesophageal pathology would have been missed in 1.4% of patients lacking either symptoms or endoscopic signs suggestive of extraesophageal disease. CONCLUSIONS The yield of gastric and duodenal biopsies in adults with EoE is low, with 6.5% of patients demonstrating histologic features of celiac disease, Helicobacter pylori, EG, and/or EoD. Biopsies of extraesophageal, gastrointestinal sites in patients with suspected or previously diagnosed EoE should consider symptom and endoscopy manifestations as well as the potential impact of histopathologic findings on clinical management.
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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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Cristofori F, D’Abramo FS, Rutigliano V, Dargenio VN, Castellaneta S, Piscitelli D, De Benedittis D, Indrio F, Raguseo LC, Barone M, Francavilla R. Esophageal Eosinophilia and Eosinophilic Esophagitis in Celiac Children: A Ten Year Prospective Observational Study. Nutrients 2021; 13:nu13113755. [PMID: 34836010 PMCID: PMC8625488 DOI: 10.3390/nu13113755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/12/2021] [Accepted: 10/19/2021] [Indexed: 02/07/2023] Open
Abstract
UNLABELLED The association between eosinophilic esophagitis and celiac disease is still controversial and its prevalence is highly variable. We aimed to investigate the prevalence of esophageal eosinophilia and eosinophilic esophagitis in a large group of children with celiac disease, prospectively followed over 11 years. METHODS Prospective observational study performed between 2008 and 2019. Celiac disease diagnosis was based on ESPGHAN criteria. At least four esophageal biopsies were sampled in patients who underwent endoscopy. The presence of at least 15 eosinophils/HPF on esophageal biopsies was considered suggestive of esophageal eosinophilia; at the same time, eosinophilic esophagitis was diagnosed according to the International Consensus Diagnostic Criteria for Eosinophilic Esophagitis. RESULTS A total of 465 children (M 42% mean age 7.1 years (range: 1-16)) were diagnosed with celiac disease. Three hundred and seventy patients underwent endoscopy, and esophageal biopsies were available in 313. The prevalence of esophageal eosinophilia in children with celiac disease was 1.6% (95% CI: 0.54-2.9%). Only one child was diagnosed as eosinophilic esophagitis; we calculated a prevalence of 0.3% (95% CI: 0.2-0.5%). The odds ratio for an association between eosinophilic esophagitis and celiac disease was at least 6.5 times higher (95% CI: 0.89-47.7%; p = 0.06) than in the general population. CONCLUSION The finding of an increased number of eosinophils (>15/HPF) in celiac patients does not have a clinical implication or warrant intervention, and therefore we do not recommend routine esophageal biopsies unless clinically indicated.
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Affiliation(s)
- Fernanda Cristofori
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
| | - Fulvio Salvatore D’Abramo
- Department of Emergency and Organ Transplantation, Section of Gastroenterology, University of Bari “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; (F.S.D.); (M.B.)
| | - Vincenzo Rutigliano
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
| | - Vanessa Nadia Dargenio
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
| | - Stefania Castellaneta
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
| | - Domenico Piscitelli
- Department of Emergency and Organ Transplantation, Section of Pathology, University of Bari “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy;
| | - Davide De Benedittis
- Department of Information Engineering, University of Pisa, Largo L. Lazzarino 2, 56122 Pisa, Italy;
| | - Flavia Indrio
- Department of Medical and Surgical Science, University of Foggia, Viale L. Pinto, 71122 Foggia, Italy;
| | - Lidia Celeste Raguseo
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
| | - Michele Barone
- Department of Emergency and Organ Transplantation, Section of Gastroenterology, University of Bari “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; (F.S.D.); (M.B.)
| | - Ruggiero Francavilla
- Interdisciplinary Department of Medicine, Pediatric Section “B. Trambusti”, University of Bari “Aldo Moro”, Via Amendola 207, 70126 Bari, Italy; (F.C.); (V.R.); (V.N.D.); (S.C.); (L.C.R.)
- Correspondence: ; Tel.: +39-080-5592063
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12
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Biedermann L, Straumann A, Greuter T, Schreiner P. Eosinophilic esophagitis-established facts and new horizons. Semin Immunopathol 2021; 43:319-335. [PMID: 34097125 PMCID: PMC8241662 DOI: 10.1007/s00281-021-00855-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 03/23/2021] [Indexed: 12/13/2022]
Abstract
Despite dramatic advances in our understanding of the pathogenesis and course of disease in the relatively short timeframe since the discovery and first description of eosinophilic esophagitis (EoE) less than three decades ago, many open questions remain to be elucidated. For instance, we will need to better characterize atypical clinical presentations of EoE and other forms of esophageal inflammatory conditions with often similar clinical presentations, nut fulfilling current diagnostic criteria for EoE and to determine their significance and interrelationship with genuine EoE. In addition, the interrelationship of EoE with other immune-mediated diseases remains to be clarified. Hopefully, a closer look at the role of environmental factors and their interaction with genetic susceptibility often in context of atopic predisposition may enable identifying the candidate substances/agents/allergens and potentially earlier (childhood) events to trigger the condition. It appears plausible to assume that in the end—comparable to current concepts in other immune-mediated chronic diseases, such as for instance inflammatory bowel disease or asthma bronchiale—we will not be rewarded with the identification of a “one-and-only” underlying pathogenetic trigger factor, with causal responsibility for the disease in each and every EoE patient. Rather, the relative contribution and importance of intrinsic susceptibility, i.e., patient-driven factors (genetics, aberrant immune response) and external trigger factors, such as food (or aero-) allergens as well as early childhood events (e.g., infection and exposure to antibiotics and other drugs) may substantially differ among given individuals with EoE. Accordingly, selection and treatment duration of medical therapy, success rates and extent of required restriction in dietary treatment, and the need for mechanical treatment to address strictures and stenosis require an individualized approach, tailored to each patient. With the advances of emerging treatment options, the importance of such an individualized and patient-centered assessment will increase even further.
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Affiliation(s)
- Luc Biedermann
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland.
| | - Alex Straumann
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Thomas Greuter
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland.,Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Lausanne, Switzerland
| | - Philipp Schreiner
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
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13
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Jin H, Slater K. Pancreaticoduodenectomy for stricturing primary eosinophilic duodenitis. BMJ Case Rep 2021; 14:14/5/e240101. [PMID: 33972297 PMCID: PMC8112431 DOI: 10.1136/bcr-2020-240101] [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: 11/04/2022] Open
Abstract
A 59-year-old woman was referred to a specialist gastroenterologist following a year of intermittent abdominal bloating and worsening reflux. In the month prior to referral, the patient developed intermittent large volume vomiting consisting of bile-stained undigested food. This was accompanied by a 10 kg weight loss. Imaging and endoscopic investigations showed a circumferential thickening of the second part of the duodenum. Biopsy showed non-specific inflammatory changes with marked eosinophilic infiltrates. A pancreaticoduodenectomy was performed. Histopathological analysis of the resection sample showed primary eosinophilic duodenitis with no evidence of malignancy. Immunological testing was only positive for coeliac disease and an infectious cause was never identified. The patient's symptoms resolved following the surgery and she was discharged from surgical follow-up after 8 years of no further symptoms.
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Affiliation(s)
- Harry Jin
- Department of Surgery, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Kellee Slater
- Department of Surgery, Greenslopes Private Hospital, Brisbane, Queensland, Australia
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14
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Arias Á, Lucendo AJ. Epidemiology and risk factors for eosinophilic esophagitis: lessons for clinicians. Expert Rev Gastroenterol Hepatol 2020; 14:1069-1082. [PMID: 32749898 DOI: 10.1080/17474124.2020.1806054] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The rapid expansion in the epidemiology of eosinophilic esophagitis (EoE) is being documented, along with cumulative research assessing environmental exposures associated with EoE and susceptibility due to genetic variants. AREAS COVERED Incidence rates for EoE of 5-10 new cases per 100,000 inhabitants annually have shown an increase in recent reports of up to 20 in some countries; the highest prevalence being reported for Europe and North America, where EoE now affects more than 1 out of 1,000 people. EoE has been shown to be associated with several disorders, Th2-mediated atopies being the most common. Patients with EoE exhibit increased frequency of asthma, allergic rhinitis and eczema, and EoE has been considered as a late component of the atopic march. Risk variants in TSLP, CAPN14 and LRCC32 genes, among others, have all been related to EoE, and interact with prenatal and early life exposure potentially modifying abundance and composition of gut microbiome. Dysregulated interactions between bacteria and mucosal immunity emerge as leading causes of EoE. EXPERT OPINION The expanding epidemiology of EoE, the resources needed and subsequent increasing healthcare costs require additional effort to optimize cost-effective management and unveil mechanisms that enhance the development of future preventive strategies.
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Affiliation(s)
- Ángel Arias
- Research Unit, Hospital General Mancha Centro , Alcázar De San Juan, Spain.,Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas (Ciberehd) , Madrid, Spain.,Instituto De Investigación Sanitaria La Princesa , Madrid, Spain
| | - Alfredo J Lucendo
- Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas (Ciberehd) , Madrid, Spain.,Instituto De Investigación Sanitaria La Princesa , Madrid, Spain.,Department of Gastroenterology, Hospital General De Tomelloso , Ciudad Real, Spain
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15
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Rank MA, Sharaf RN, Furuta GT, Aceves SS, Greenhawt M, Spergel JM, Falck-Ytter YT, Dellon ES. Technical review on the management of eosinophilic esophagitis: a report from the AGA institute and the joint task force on allergy-immunology practice parameters. Ann Allergy Asthma Immunol 2020; 124:424-440.e17. [PMID: 32336463 PMCID: PMC8171057 DOI: 10.1016/j.anai.2020.03.021] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory condition of the esophagus. Many new studies have been reported recently that describe EoE management. An expert panel was convened by the American Gastroenterological Association Institute and the Joint Task Force on Allergy-Immunology Practice Parameters to provide a technical review to be used as the basis for an updated clinical guideline. This technical review was developed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. Eighteen focused EoE management questions were considered, with 15 answered using the GRADE framework and 3 with a narrative summary. There is moderate certainty in the evidence that topical glucocorticosteroids effectively reduce esophageal eosinophil counts to <15 per high-power field over a short-term treatment period of 4-12 weeks, but very low certainty about the effects of using topical glucocorticosteroids as maintenance therapy. Multiple dietary strategies may be effective in reducing esophageal eosinophil counts to <15 per high-power field over a short-term treatment period, with moderate certainty for elemental diets, low certainty for empiric 2-, 4-, and 6-food elimination diets, and very low certainty that allergy-based testing dietary eliminations have a higher failure rate compared to empiric diet elimination. There is very low certainty for the effect of proton pump inhibitors in patients with esophageal eosinophilia. Although esophageal dilation appears to be relatively safe, there is no evidence that it reduces esophageal eosinophil counts. There is very low certainty in the effects of multiple other medical treatments for EoE: anti-interleukin-5 therapy, anti-interleukin-13 therapy, anti-IgE therapy, montelukast, cromolyn, and anti-TNF therapy.
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Affiliation(s)
- Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona
| | - Rajiv N Sharaf
- Division of Gastroenterology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York
| | - Glenn T Furuta
- Digestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado
| | - Seema S Aceves
- Division of Allergy Immunology Center for Immunity, Infection, and Inflammation, University of California, San Diego Rady Children's Hospital, San Diego, California
| | - Matthew Greenhawt
- Section of Allergy/Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Jonathan M Spergel
- Division of Allergy-Immunology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Cleveland Veterans Affairs Medical Center and University Hospitals, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - 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
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16
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Rank MA, Sharaf RN, Furuta GT, Aceves SS, Greenhawt M, Spergel JM, Falck-Ytter YT, Dellon ES. Technical Review on the Management of Eosinophilic Esophagitis: A Report From the AGA Institute and the Joint Task Force on Allergy-Immunology Practice Parameters. Gastroenterology 2020; 158:1789-1810.e15. [PMID: 32359563 PMCID: PMC9473155 DOI: 10.1053/j.gastro.2020.02.039] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory condition of the esophagus. Many new studies have been reported recently that describe EoE management. An expert panel was convened by the American Gastroenterological Association Institute and the Joint Task Force on Allergy-Immunology Practice Parameters to provide a technical review to be used as the basis for an updated clinical guideline. This technical review was developed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. Eighteen focused EoE management questions were considered, with 15 answered using the GRADE framework and 3 with a narrative summary. There is moderate certainty in the evidence that topical glucocorticosteroids effectively reduce esophageal eosinophil counts to <15 per high-power field over a short-term treatment period of 4-12 weeks, but very low certainty about the effects of using topical glucocorticosteroids as maintenance therapy. Multiple dietary strategies may be effective in reducing esophageal eosinophil counts to <15 per high-power field over a short-term treatment period, with moderate certainty for elemental diets, low certainty for empiric 2-, 4-, and 6-food elimination diets, and very low certainty that allergy-based testing dietary eliminations have a higher failure rate compared to empiric diet elimination. There is very low certainty for the effect of proton pump inhibitors in patients with esophageal eosinophilia. Although esophageal dilation appears to be relatively safe, there is no evidence that it reduces esophageal eosinophil counts. There is very low certainty in the effects of multiple other medical treatments for EoE: anti-interleukin-5 therapy, anti-interleukin-13 therapy, anti-IgE therapy, montelukast, cromolyn, and anti-TNF therapy.
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Affiliation(s)
- Matthew A. Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo
Clinic, Scottsdale, Arizona
| | - Ravi N. Sharaf
- Division of Gastroenterology, Donald and Barbara
Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York
| | - Glenn T. Furuta
- Digestive Health Institute, Children’s
Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, University of
Colorado School of Medicine, Aurora, Colorado
| | - Seema S. Aceves
- Division of Allergy Immunology Center for Immunity,
Infection, and Inflammation, University of California, San Diego Rady
Children’s Hospital, San Diego, California
| | - Matthew Greenhawt
- Section of Allergy/Immunology, Children’s
Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Jonathan M. Spergel
- Division of Allergy-Immunology, Children’s
Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania,
Philadelphia, Pennsylvania
| | - Yngve T. Falck-Ytter
- Division of Gastroenterology and Hepatology, Cleveland
Veterans Affairs Medical Center and University Hospitals, Case Western Reserve
University School of Medicine, Cleveland, Ohio
| | - 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
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17
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Vaz AM, Cadilla AJ, Sousa D, Guerreiro H. Eosinophilic oesophagitis and coeliac disease: is there an association? BMJ Case Rep 2017; 2017:bcr-2017-222405. [PMID: 29127130 DOI: 10.1136/bcr-2017-222405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 25-year-old man was seen in outpatient clinic for progressive solid food dysphagia. He was already medicated with a proton pump inhibitor with no improvement. His blood tests showed a slight microcytic anaemia and peripheral eosinophilia. The oesophago-gastro-duodenoscopy showed longitudinal furrows in the distal two-thirds of the oesophagus and a concentric distal stenosis. The biopsies taken showed eosinophilic infiltrates consistent with eosinophilic oesophagitis. There was no improvement with topical fluticasone, so the patient was started on a systemic corticosteroid with resolution of dysphagia and of the oesophageal stenosis. He was kept on topical steroids for symptomatic control. On repeat endoscopy, the duodenal mucosa showed multiple papules that were biopsied. Histology showed features consistent with coeliacdisease. The patient was asymptomatic but there was evidence of iron deficiency anaemia, and so a gluten-free diet was started. Despite only a partial adherence to the diet, the iron deficiency anaemia resolved.
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Affiliation(s)
- Ana Margarida Vaz
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | | | - Diamantino Sousa
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
| | - Horácio Guerreiro
- Gastroenterology Department, Centro Hospitalar do Algarve, Faro, Portugal
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18
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Ari A, Morgenstern S, Chodick G, Matar M, Silbermintz A, Assa A, Mozer-Glassberg Y, Rinawi F, Nachmias-Friedler V, Shamir R, Zevit N. Oesophageal eosinophilia in children with coeliac disease. Arch Dis Child 2017; 102:825-829. [PMID: 28404554 DOI: 10.1136/archdischild-2016-311944] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 03/15/2017] [Accepted: 03/16/2017] [Indexed: 12/17/2022]
Abstract
OBJECTIVES An association between coeliac disease (CD) and eosinophilic oesophagitis (EoE)/oesophageal eosinophilia (EE) has been suggested. We sought to characterise children with CD+EE in-depth and assess the contribution of each condition to the clinical presentation and treatment response. STUDY DESIGN Medical records of children with both CD+EE, or isolated EoE diagnosed between 2000 and 2014, were retrospectively reviewed and compared with patients with isolated CD or epigastric pain. Frequency of EE was calculated from endoscopy results of patients with suspected CD or epigastric pain between 2011 and 2014. Missing data were obtained via a telephone questionnaire. SETTING Single large, tertiary paediatric centre. PATIENTS 17 CD+EE, 46 EoE, 302 isolated CD and 247 epigastric pain. RESULTS The patients with CD+EE shared characteristics of both individual conditions. While age at diagnosis, family history of autoimmunity/CD and anaemia were similar to patients with CD, other characteristics such as male gender, personal/family history of atopy, peripheral eosinophilia and oesophageal white papules were more similar to patients with EoE. Combined patients (CD+EE) tended to present with CD-associated symptoms; the majority (63%) later developed typical EoE symptoms. Only a minority (21%) of combined patients had EE that resolved after a gluten-free diet; another 21% had normalisation of EE upon proton pump inhibitor treatment. The remainder required EoE-specific treatment. CONCLUSION Patients with CD found to have EE share characteristics with both isolated CD and EoE. It appears that these are two coexisting entities presenting in the same patient rather than eosinophilia associated with CD, and therefore, interventions separately addressing each condition may be considered.
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Affiliation(s)
- Anne Ari
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel.,Pediatrics C, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
| | - Sara Morgenstern
- Pathology, Rabin Medical Center, Petach Tikvah, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gabriel Chodick
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Manar Matar
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
| | - Ari Silbermintz
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
| | - Amit Assa
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Mozer-Glassberg
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Firas Rinawi
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
| | - Vered Nachmias-Friedler
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noam Zevit
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikvah, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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19
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The Association Between Celiac Disease and Eosinophilic Esophagitis: Mayo Experience and Meta-analysis of the Literature. J Pediatr Gastroenterol Nutr 2017; 65:58-63. [PMID: 28045773 DOI: 10.1097/mpg.0000000000001499] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The association between celiac disease (CD) and eosinophilic esophagitis (EoE) has been the focus of multiple studies with variable results. Both diseases are immune mediated, and dietary triggers play a role in their pathogenesis. OBJECTIVES The aim of the study was to analyze the risk of EoE in children with CD, assess the magnitude of association between CD and EoE in children, and report the characteristics and outcomes of children with both conditions. METHODS We conducted a retrospective study of the Mayo Clinic Electronic medical records between January 1, 1998 and December 31, 2015. Systematic review and meta-analysis of multiple databases was conducted to include studies reporting on the same association. Random-effects model was used to report pooled odds ratio (OR) and 95% confidence interval (CI). RESULTS In this cohort study, of 10,201 children who underwent at least 1 endoscopy, 595 had EoE, and 546 had CD. The risk of having EoE was not increased in children with CD compared to those without CD (OR, 0.29; 95% CI, 0.154-0.545). Nine of 10 children improved with gluten-free diet, topical glucocorticosteroid, and/or elimination diet. One child lost to follow-up.Meta-analysis of 5 studies showed similar results (OR, 0.525; 95% CI, 0.364-0.797). A total of 45 cases in the literature had both CD and EoE (mean age, 10 years; 64% boys; majority presenting with abdominal pain, vomiting, and diarrhea). CONCLUSIONS Based on our cohort and the observational data, the diagnosis of CD in children is not associated with increased risk of EoE.
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20
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Boschee ED, Yap JYK, Turner JM. Prediction of esophageal and gastric histology by macroscopic diagnosis during upper endoscopy in pediatric celiac disease. World J Gastroenterol 2017; 23:646-652. [PMID: 28216971 PMCID: PMC5292338 DOI: 10.3748/wjg.v23.i4.646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 11/10/2016] [Accepted: 12/19/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To determine the sensitivity of macroscopic appearance for predicting histological diagnosis at sites other than duodenum in pediatric celiac disease (CD).
METHODS Endoscopic and histologic findings in pediatric patients undergoing upper endoscopy for first-time diagnosis of CD at Stollery Children’s Hospital from 2010-2012 were retrospectively reviewed.
RESULTS Clinical charts from 140 patients were reviewed. Esophageal and gastric biopsies were taken in 54.3% and 77.9% of patients, respectively. Endoscopic appearance was normal in the esophagus and stomach in 75% and 86.2%. Endoscopic esophageal diagnoses were eosinophilic esophagitis (EE) (11.8%), esophagitis (7.9%), glycogenic acanthosis (1.3%) and non-specific abnormalities (3.9%). Endoscopic gastric diagnoses were gastritis (8.3%), pancreatic rest (0.9%), and non-specific abnormalities (4.6%). Histology was normal in 76.3% of esophageal and 87.2% of gastric specimens. Abnormal esophageal histology was EE (10.5%), esophagitis (10.5%), glycogenic acanthosis (1.3%) and non-specific (1.3%). Gastritis was reported in 12.8% of specimens. Sensitivity and specificity of normal endoscopy for predicting normal esophageal histology was 86.2% and 61.1%, and for normal gastric histology was 87.4% and 21.4%.
CONCLUSION In the absence of macroscopic abnormalities, routine esophageal and gastric biopsy during endoscopy for pediatric CD does not identify major pathologies. These findings have cost and time saving implications for clinical practice.
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21
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Johnson JB, Boynton KK, Peterson KA. Co-occurrence of eosinophilic esophagitis and potential/probable celiac disease in an adult cohort: a possible association with implications for clinical practice. Dis Esophagus 2016; 29:977-982. [PMID: 26541352 DOI: 10.1111/dote.12419] [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] [Indexed: 12/11/2022]
Abstract
We describe an adult cohort with eosinophilic esophagitis (EoE) and evidence of celiac disease (CD), propose a change in diagnostic practice to better characterize these conditions, and hypothesize new directions for research. Pediatric studies postulate association between gluten sensitivity and EoE. However, few publications describe the prevalence, detection, or therapeutic and pathophysiologic implications of such association in adults. Retrospective chart review was done on patients diagnosed with EoE from 2009 to 2010 at University of Utah Hospitals and Clinics. Data included sex, age, presentation, duodenal pathology, tissue transglutaminase immunoglobulin A antibody (TTG) positivity, human leukocyte antigen (HLA) type (when indicated), and gross and microscopic Esophagogastroduodenoscopy (EGD) findings. Duodenal biopsy, TTG results, and HLA type were correlated. Endoscopy was repeated after gluten-free diet. Forty-four of 75 patients were followed in EoE specialty clinic with duodenal biopsy and TTG testing per protocol. Six EoE patients had potential or probable CD. No sex or age differences were noted between those with findings of CD and EoE and those with EoE alone. Six patients with findings of CD and EoE followed gluten-free diet. Five underwent repeat endoscopy. Three had resolution of esophageal eosinophilia. Potential or probable CD was commonly found in adults with EoE. Diagnosis of CD may be challenging due to nonspecific symptoms and insufficient duodenal biopsy and serologic testing. Furthermore, gluten-free diet resolved EoE findings in some patients, suggesting possible shared pathophysiology in some cases of EoE and CD. TTG testing and adequate duodenal biopsy may further direct clinical care for EoE patients, and studies are needed to elucidate mechanisms linking EoE and CD.
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Affiliation(s)
- J B Johnson
- Department of Medicine, The Health Sciences Center, University of Utah, Salt Lake City, Utah, USA
| | - K K Boynton
- Department of Medicine, The Health Sciences Center, University of Utah, Salt Lake City, Utah, USA
| | - K A Peterson
- Department of Medicine, The Health Sciences Center, University of Utah, Salt Lake City, Utah, USA
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Lucendo AJ. Disease associations in eosinophilic oesophagitis and oesophageal eosinophilia. Best Pract Res Clin Gastroenterol 2015; 29:759-769. [PMID: 26552775 DOI: 10.1016/j.bpg.2015.06.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 06/07/2015] [Accepted: 06/18/2015] [Indexed: 01/31/2023]
Abstract
Eosinophilic infiltration into oesophageal tissue, typical of eosinophilic oesophagitis (EoE), has been described in several other conditions, including infections, hypersensitivity, and other autoimmune disorders. Since its description, EoE has been associated with an increasing number of diseases also characterized by tissue infiltration, including eosinophilic gastroenteritis and Crohn's disease. While an association between EoE and coeliac disease was previously reported, it is not supported by recent research. In contrast, EoE seems to be common in patients with a history of congenital oesophageal atresia, leading to hypotheses linking both disorders. The prevalence of EoE has also been shown to be eight times higher in patients with connective tissue disorders (CTDs), which has led to the proposal of an EoE-CTD phenotype, although this requires further assessment. This paper reviews the evidence of EoE's associations with several disorders, defining the common bases from an epidemiological, clinical, molecular and genetic perspective whenever possible.
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Affiliation(s)
- Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain.
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Increased Risk of Esophageal Eosinophilia and Eosinophilic Esophagitis in Patients With Active Celiac Disease on Biopsy. Clin Gastroenterol Hepatol 2015; 13:1426-31. [PMID: 25724709 PMCID: PMC4509819 DOI: 10.1016/j.cgh.2015.02.018] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/27/2015] [Accepted: 02/03/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The possible association between eosinophilic esophagitis (EoE) and celiac disease is controversial because prior results have been contradictory. We aimed to determine the relationship between EoE and celiac disease among patients with concomitant esophageal and duodenal biopsies. METHODS We conducted a cross-sectional study in a U.S. national pathology database by using data from January 2009 through June 2012. Our primary case definition was defined by the presence of esophageal eosinophilia with ≥15 eosinophils per high-power field. The crude and adjusted (for age and sex) odds of esophageal eosinophilia for patients with active celiac disease were compared with those without celiac disease. Sensitivity analyses were performed by using more stringent case definitions and by estimating the associations between celiac disease and reflux esophagitis and celiac disease and Barrett's esophagus. RESULTS Of 292,621 patients in the source population, 88,517 with both esophageal and duodenal biopsies were studied. Four thousand one hundred one (4.6%) met criteria for EoE, and 1203 (1.4%) met criteria for celiac disease. Odds of EoE were 26% higher in patients with celiac disease than in patients without celiac disease (adjusted odds ratio [aOR], 1.26; 95% confidence interval [CI], 0.98-1.60). The magnitude of association varied according to EoE case definition, but all definitions showed a weak positive association between the 2 conditions. There was no association between celiac disease and reflux esophagitis (aOR, 0.95; 95% CI, 0.85-1.07) or Barrett's esophagus (aOR, 0.89; 95% CI, 0.69-1.14) and celiac disease. CONCLUSIONS There is a weak increase in EoE in patients with celiac disease. This association strengthened with increasingly stringent definitions of EoE and was not observed for other esophageal conditions. In patients with celiac disease, concomitant EoE should be considered in the correct clinical setting.
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Dharmaraj R, Hagglund K, Lyons H. Eosinophilic esophagitis associated with celiac disease in children. BMC Res Notes 2015; 8:263. [PMID: 26109172 PMCID: PMC4480992 DOI: 10.1186/s13104-015-1256-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 06/22/2015] [Indexed: 01/07/2023] Open
Abstract
Background Celiac disease (CD) and eosinophilic esophagitis (EoE) are distinct diseases of the gastrointestinal tract with specific clinico-pathological characteristics. Recent studies have found higher rates of EoE in patients with CD than in the general population. Our aim was to estimate the incidence of EoE among children who were diagnosed with CD over a 42-month period. Methods The study included patients diagnosed with CD based on endoscopy and histopathological findings between January 2010 and June 2013. Histopathology reports of esophageal biopsies were reviewed to identify all cases of EoE. The patients’ presenting symptoms, laboratory evaluations, endoscopic and histopathological findings, treatments, and follow-ups were analysed. Results Fifty-six patients with CD were identified, of whom six (10.7%) were diagnosed with both CD and EoE. Four of these patients presented with abdominal pain and diarrhea, two presented with failure to thrive, and three presented with food allergies. Endoscopic and histopathological changes typical of EoE were observed in all six patients. During follow-up, two patients showed significant improvement with the gluten-free diet and a proton-pump inhibitor (PPI). Two patients improved with the elimination diet and two patients were treated with topical corticosteroid therapy. Endoscopic appearance was normal in all children on follow-up endoscopy after treatment. Biopsy samples also showed resolution of the histologic features of EoE in all of the children. Conclusion The incidence of EoE in our cohort of children with CD was 10.7%, which is higher than what has been reported for the general population. In all children undergoing upper gastrointestinal endoscopy for suspected CD, coexistence of EoE should be considered.
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Affiliation(s)
- Rajmohan Dharmaraj
- Department of Pediatrics, St. John Providence Children's Hospital, Detroit, MI, 48236, USA.
| | - Karen Hagglund
- Department of Biostatistics, St. John Providence Children's Hospital, Detroit, MI, 48236, USA.
| | - Hernando Lyons
- Department of Pediatric Gastroenterology, St. John Providence Childern's Hospital, Wayne State University School of Medicine, Detroit, MI, 48236, USA.
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Mehta P, Furuta GT. Eosinophils in Gastrointestinal Disorders: Eosinophilic Gastrointestinal Diseases, Celiac Disease, Inflammatory Bowel Diseases, and Parasitic Infections. Immunol Allergy Clin North Am 2015. [PMID: 26209893 DOI: 10.1016/j.iac.2015.04.003] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The gastrointestinal (GI) tract provides an intriguing organ for considering the eosinophil's role in health and disease. The normal GI tract, except for the esophagus, is populated by eosinophils that are present throughout the mucosa, raising the possibility that eosinophils participate in innate mechanisms of defense. However, data from clinical studies associates increased numbers of eosinophils with inflammatory GI diseases, prompting concerns that eosinophils may have a deleterious effect on the gut. We present clinical features of 4 disease processes that have been associated with eosinophilia and suggest areas requiring investigation as to their clinical significance and scientific relevance.
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Affiliation(s)
- Pooja Mehta
- Department of Pediatrics, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Digestive Health Institute, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Ave B290, Aurora, CO 80045, USA
| | - Glenn T Furuta
- Department of Pediatrics, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Digestive Health Institute, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Ave B290, Aurora, CO 80045, USA.
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Lucendo AJ, Arias Á, Tenias JM. Systematic review: the association between eosinophilic oesophagitis and coeliac disease. Aliment Pharmacol Ther 2014; 40:422-34. [PMID: 25041372 DOI: 10.1111/apt.12859] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 06/09/2014] [Accepted: 06/13/2014] [Indexed: 12/29/2022]
Abstract
BACKGROUND The relationship between eosinophilic oesophagitis (EoE) and coeliac disease (CD) remains controversial, with studies yielding varied results. AIM To systematically review the evidence of a possible association between both diseases. METHODS Electronic searches were performed with keywords relating to EoE and CD in the MEDLINE, EMBASE and SCOPUS databases. Summary estimates were calculated. A random-effects model was used depending on heterogeneity (I(2) ). Publication bias was assessed with the aid of funnel plot analysis, along with the Begg-Mazumdar, Harbord and Egger tests. RESULTS The search yielded 197 references; 30 were included in the quantitative summary, with most of these presenting methodological inconsistencies. Significant publication bias in favour of short studies reporting positive associations between both diseases was documented. The prevalence of EoE in CD ranged from 0% to 10.7% (I(2) = 78.9%). Prevalence of CD in EoE varied between 0.16% and 57.1% (I(2) = 89%). One high-quality, prospective, randomly selected, population-based study documented a 1.1% prevalence of CD, with no patients presenting EoE. Clinical and methodological heterogeneity hindered the performance of quantitative summaries for prevalence data. A gluten-free diet was effective in achieving histological remission of EoE in 32.1% of coeliac patients (95% confidence interval, 14.9-52.2%; I(2) = 52.2%), which was similar to that expected for wheat elimination in EoE patients. CONCLUSIONS While a lack of valid studies prevents us from completely ruling out a true association between EoE and CD, currently available evidence does not support this hypothesis. Indeed, the only epidemiological study with sufficient validity points to the independence of both diseases.
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Affiliation(s)
- A J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain
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Arias A, González-Cervera J, Tenias JM, Lucendo AJ. Efficacy of dietary interventions for inducing histologic remission in patients with eosinophilic esophagitis: a systematic review and meta-analysis. Gastroenterology 2014; 146:1639-48. [PMID: 24534634 DOI: 10.1053/j.gastro.2014.02.006] [Citation(s) in RCA: 353] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 01/24/2014] [Accepted: 02/12/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Various dietary interventions have been used to treat patients with eosinophilic esophagitis (EoE), yielding varied results. This systematic review assesses the efficacy of different dietary therapies in inducing disease remission. METHODS We performed a systematic search of the MEDLINE, EMBASE, and SCOPUS databases for studies investigating the efficacy of dietary interventions (reducing infiltration by immune cells <15 eosinophils/high-power field in esophageal biopsies) for pediatric and adult patients with EoE. Summary estimates, including 95% confidence intervals (CI), were calculated for exclusive feeding with amino acid-based elemental formulas, allergy test result-directed food elimination diets, and 6-food elimination diets (SFED). A fixed- or random-effects model was used depending on heterogeneity (I(2)); publication bias risks were assessed by means of funnel plot analysis. RESULTS The search yielded 581 references; of these, 33 were included in the quantitative summary. We analyzed data on a total of 1317 patients with EoE (1128 children and 189 adults) who received different dietary treatments. Elemental diets were effective for 90.8% of cases (95% CI, 84.7%-95.5%; I(2) = 52.3%), SFED for 72.1% (95% CI, 65.8%-78.1%; I(2) = 0), and allergy test result-directed food elimination for 45.5% of cases (95% CI, 35.4%-55.7%; I(2) = 75.1%). Additional strategies (elimination of cow's milk, gluten-free diets, and 4-food elimination diet) were also evaluated. Adults vs children had no significant differences in remission after dietary interventions (67.2% vs 63.3%). CONCLUSIONS Dietary interventions are effective in producing histologic remission in patients with EoE. Elemental diets and SFEDs were the most effective, achieving <15 eosinophils/high-power field in 90.8% and 72.1% of patients, respectively.
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Affiliation(s)
- Angel Arias
- Research Unit, Complejo Hospitalario La Mancha Centro, Alcázar de San Juan, Ciudad Real, Spain
| | | | - José M Tenias
- Research Unit, Complejo Hospitalario La Mancha Centro, Alcázar de San Juan, Ciudad Real, Spain
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Ciudad Real, Spain.
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Raheem M, Leach ST, Day AS, Lemberg DA. The pathophysiology of eosinophilic esophagitis. Front Pediatr 2014; 2:41. [PMID: 24910846 PMCID: PMC4038766 DOI: 10.3389/fped.2014.00041] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 04/28/2014] [Indexed: 12/11/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is an emerging disease characterized by esophageal eosinophilia (>15eos/hpf), lack of responsiveness to acid-suppressive medication and is managed by allergen elimination and anti-allergy therapy. Although the pathophysiology of EoE is currently unsubstantiated, evidence implicates food and aeroallergen hypersensitivity in genetically predisposed individuals as contributory factors. Genome-wide expression analyses have isolated a remarkably conserved gene-expression profile irrespective of age and gender, suggesting a genetic contribution. EoE has characteristics of mainly TH2 type immune responses but also some TH1 cytokines, which appear to strongly contribute to tissue fibrosis, with esophageal epithelial cells providing a hospitable environment for this inflammatory process. Eosinophil-degranulation products appear to play a central role in tissue remodeling in EoE. This remodeling and dysregulation predisposes to fibrosis. Mast-cell-derived molecules such as histamine may have an effect on enteric nerves and may also act in concert with transforming growth factor-β to interfere with esophageal musculature. Additionally, the esophageal epithelium may facilitate the inflammatory process under pathogenic contexts such as in EoE. This article aims to discuss the contributory factors in the pathophysiology of EoE.
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Affiliation(s)
- Mayumi Raheem
- School of Women’s and Children’s Health, University of New South Wales, Sydney, NSW, Australia
| | - Steven T. Leach
- School of Women’s and Children’s Health, University of New South Wales, Sydney, NSW, Australia
| | - Andrew S. Day
- Department of Pediatrics, University of Otago (Christchurch), Christchurch, New Zealand
| | - Daniel A. Lemberg
- School of Women’s and Children’s Health, University of New South Wales, Sydney, NSW, Australia
- Department of Gastroenterology, Sydney Children’s Hospital, Sydney, NSW, Australia
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29
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Lucendo AJ, Molina-Infante J. Emerging therapeutic strategies for eosinophilic esophagitis. ACTA ACUST UNITED AC 2014; 12:1-17. [PMID: 24370990 DOI: 10.1007/s11938-013-0001-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OPINION STATEMENT Eosinophilic esophagitis (EoE) is recognized as an increasingly common cause of chronic and recurrent esophageal symptoms that significantly impact quality of life and may occasionally result in severe complications in both pediatric and adult patients. The disease is triggered and maintained by exposure to food antigens in most patients, with an additional role proposed for airborne allergens. Different diet-based approaches focused on restricting potentially offending foods have proven to be effective long-term therapies for EoE. Dietary therapy is thus an attractive, yet challenging treatment option that should be considered for all pediatric and adult EoE patients. However, limitations related to food restriction, patient willingness to undergo repeated endoscopies and biopsies, and the variable results of allergy testing imply that dietary management is for the most part currently restricted to highly motivated healthcare providers treating highly motivated patients reluctant to utilize drug-based therapy on a chronic basis. Pharmacological therapies for EoE mainly comprise swallowed topical steroids, especially fluticasone propionate and budesonide, which were originally developed to treat bronchial asthma and are now extensively used "off label" in EoE patients. In fact, topical steroids currently constitute the prevailing therapeutic option and will probably continue to do so in the near future; indeed, several randomized clinical trials are currently underway to test these drugs for approval as the first pharmacological agents for EoE patients. Immunomodulators and several anti-allergic agents must be further assessed as therapeutic alternatives for refractory cases or patients with complications. Endoscopic dilation represents the third pillar in the therapeutic management of EoE patients, since they frequently present reductions in the esophageal caliber as a result of collagen deposition and a progressive fibrous remodeling process promoted by chronic eosinophilic infiltration. Dilation provides at least temporary symptom relief with similar complication rates to esophageal strictures from a different origin. However, although repeated endoscopic dilation has sometimes been used as the sole therapy for EoE, it best constitutes an adjuvant therapy along with dietary or pharmacological-based interventions, especially since dilation has no effect on the underlying esophageal inflammation. Current therapeutic management of EoE varies widely, with physician experience being a major explanatory factor. New evidence from ongoing research on EoE should thus seek to define a common treatment algorithm to optimize EoE patient management.
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Affiliation(s)
- Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Vereda de Socuéllamos, s/n, 13700, Tomelloso, Ciudad Real, Spain,
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30
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Abstract
Eosinophilic esophagitis (EoE) represents a prevalent chronic esophageal disorder. Since the condition was first described, its pathophysiology has been known to have an immune-allergic origin, but the high response rate to dietary therapies based on feeding patients exclusively with amino acid-based elemental formulas (with complete elimination of table foods) has clearly established EoE as a particular form of food allergy. Nevertheless, the management of EoE in clinical practice remains widely heterogeneous, with topical steroids being a therapeutic mainstay. However, a growing body of evidence points to dietary therapy as an effective treatment option for both children and adults with EoE, as this approach is capable of achieving a sustained symptomatic and histological response without resorting to drugs. This article reviews the available data on the major types of dietary therapy for EoE, including elemental formula diets, skin allergy testing-directed elimination diets and empirical elimination diets based on common food allergens.
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Affiliation(s)
- Angel Arias
- Research Unit, Hospital General Mancha Centro, Alcázar de San Juan, Ciudad Real, Spain
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31
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2013 update on celiac disease and eosinophilic esophagitis. Nutrients 2013; 5:3329-36. [PMID: 23974065 PMCID: PMC3798906 DOI: 10.3390/nu5093329] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 07/31/2013] [Accepted: 08/01/2013] [Indexed: 02/06/2023] Open
Abstract
Celiac disease is a chronic, immune-mediated disorder, characterized by small intestinal inflammation and villous atrophy after the ingestion of gluten by genetically susceptible individuals. Several extraintestinal manifestations have been associated to celiac disease. Eosinophilic esophagitis is a primary disorder of the esophagus characterized by upper gastrointestinal symptoms, absence of gastroesophageal reflux disease and more than 15 eosinophils per high-power field in biopsy specimens. Both celiac disease and eosinophilic esophagitis are caused by aberrant, but distinct, immune responses to ingested antigens and can be responsive to restricted food intake. The aim of this review is to assess whether there is an association between these two pathologies. In the majority of the studies examined, including the studies in pediatric population, the prevalence of eosinophilic esophagitis in subjects with celiac disease was about 10-times that of the general population. We suggest searching for eosinophilic esophagitis in all children undergoing endoscopy for suspicious celiac disease.
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Ludvigsson JF, Aro P, Walker MM, Vieth M, Agreus L, Talley NJ, Murray JA, Ronkainen J. Celiac disease, eosinophilic esophagitis and gastroesophageal reflux disease, an adult population-based study. Scand J Gastroenterol 2013; 48:808-14. [PMID: 23672638 PMCID: PMC3778444 DOI: 10.3109/00365521.2013.792389] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Celiac disease (CD) has been linked to gastroesophageal reflux disease (GORD) and eosinophilic esophagitis (EoE), but population-based studies of the prevalence of CD in these conditions are lacking, that is, the aim of this study. MATERIALS AND METHODS An endoscopic study was carried out in 1000 randomly selected adults from the general population. CD was defined on the basis of positive serology in parallel with mucosal abnormalities of the small intestine. Any eosinophil infiltration of the esophageal epithelium was defined as esophageal eosinophilia and EoE was defined as having at least 15 eosinophils/high-power field in biopsies from the distal esophagus. We used Fisher's exact test to compare the prevalence of GORD, esophageal eosinophilia, and EoE in subjects with CD versus controls. RESULTS Four hundred subjects (40%) had gastroesophageal reflux symptoms (GORS), 155 (15.5%) had erosive esophagitis, 16 (1.6%) had Barrett's esophagus, 48 (4.8%) had esophageal eosinophilia, and 11 (1.1%) had EoE. CD was diagnosed in 8/400 (2.0%) individuals with GORS (vs. controls: 10/600 (1.7%), p = 0.81), in 3/155 (1.9%) with erosive esophagitis (vs. 15/845 controls (1.8%), p = 0.75), and in 2/48 (4.2%) individuals with esophageal eosinophilia (controls: 16/952 (1.7%), p = 0.21), but in none of those 16 with Barrett's esophagus (vs. 18/984 controls (1.8%), p = 1.0) or of the 11 individuals with EoE (controls: 18/989 (1.8%), p = 1.0). CONCLUSIONS This population-based study found no increased risk of CD among individuals with GORD, esophageal eosinophilia, or EoE. CD screening of individuals with GORD or EoE of individuals with CD cannot be recommended.
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Affiliation(s)
- Jonas F Ludvigsson
- Clinical Epidemiology Unit, Department of Medicine, Karolinska University Hospital and Karolinska Institutet, Sweden,Department of Pediatrics, Örebro University Hospital, Sweden,Division of Gastroenterology and Hepatology, Departments of Medicine and Immunology, Mayo Clinic College of Medicine, Rochester, USA
| | - Pertti Aro
- Center for Family and Community Medicine, Department of NVS, Karolinska Institutet Stockholm, Sweden
| | | | | | - Lars Agreus
- Center for Family and Community Medicine, Department of NVS, Karolinska Institutet Stockholm, Sweden
| | | | - Joseph A Murray
- Division of Gastroenterology and Hepatology, Departments of Medicine and Immunology, Mayo Clinic College of Medicine, Rochester, USA
| | - Jukka Ronkainen
- Center for Family and Community Medicine, Department of NVS, Karolinska Institutet Stockholm, Sweden,Primary Health Care Center, Tornio, Finland,Institute of Health Sciences, University of Oulu, Oulu, Finland
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Stewart MJ, Shaffer E, Urbanski SJ, Beck PL, Storr MA. The association between celiac disease and eosinophilic esophagitis in children and adults. BMC Gastroenterol 2013; 13:96. [PMID: 23721294 PMCID: PMC3682941 DOI: 10.1186/1471-230x-13-96] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2012] [Accepted: 05/24/2013] [Indexed: 02/08/2023] Open
Abstract
Background An association between eosinophilic esophagitis (EoE) and celiac disease (CD) has been suggested in the literature. Our aim was to confirm and quantify the association between these two diseases. Methods All patients in a large Canadian city diagnosed with EoE or CD over a five-year period were identified. Standardized incidence ratios (SIRs) with 95% confidence intervals (CIs) were calculated. Results Over the five-year study EoE was diagnosed in 421 patients and CD was diagnosed in 763 patients. The incidence of EoE ranged from 2.1 to 10.7 cases per 100,000 population. The incidence of CD ranged from 10.4 to 15.7 cases per 100,000 population. Among the EoE cohort, 83 (20%) cases of EoE and 245 (32%) cases of CD were diagnosed in pediatric patients. The incidence of EoE in the pediatric subpopulation ranged from 3.7 to 6.9 cases per 100,000 population. The incidence of CD in the pediatric subpopulation ranged from 9.5 to 22.7 cases per 100,000 population. The concomitant diagnosis of both EoE and CD was made in three patients, all of whom were pediatric males. The SIR for EoE in the CD cohort was 48.4 (95% CI = 9.73, 141.41) with a SIR for CD within the paediatric EoE cohort of 75.05 (95% CI = 15.08, 219.28). Conclusions This study confirms the association between EoE and CD. However, this association may be limited to pediatrics where the risk of each condition is increased 50 to 75-fold in patients diagnosed with the alternative condition. The concomitant diagnosis of these conditions should be considered in pediatric patients with upper gastrointestinal symptoms.
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Affiliation(s)
- Michael J Stewart
- Division of Gastroenterology, University of Calgary, Calgary, Alberta, Canada.
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Gluten-free diet does not appear to induce endoscopic remission of eosinophilic esophagitis in children with coexistent celiac disease. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2012; 26:521-4. [PMID: 22891176 DOI: 10.1155/2012/159257] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Celiac disease and eosinophilic esophagitis are usually considered to be separate gastrointestinal diseases; however, it appears that they may coexist more often than would be expected. It is unknown whether eosinophilic esophagitis in patients with celiac disease responds to a gluten-free diet. OBJECTIVES To examine the clinical, endoscopic and histological features of children with both conditions to evaluate whether eosinophilic esophagitis responds to a gluten-free diet. METHODS From January 1, 2009, to June 30, 2011, the medical records of children <18 years of age diagnosed with eosinophilic esophagitis and⁄or celiac disease were reviewed. Patients with clinical, endoscopic and histological diagnoses of both diseases were identified and included. These findings were analyzed, as were laboratory results, treatment and follow-up. RESULTS During the study period, there were 206 celiac disease patients, 86 eosinophilic esophagitis patients and nine (4.4% of total celiac) patients with both diagnoses. Gluten-free diet was the primary treatment for both conditions in seven of nine (78%) cases. In six of these seven (86%) patients, no endoscopic or histological improvement of eosinophilic esophagitis was observed, while in one patient, histological remission of esophageal eosinophilia occurred while on a gluten-free diet. CONCLUSION The prevalence of eosinophilic esophagitis in patients with celiac disease was 4.4%, confirming a higher than expected prevalence of eosinophilic esophagitis compared with the general population. In patients with celiac disease, a gluten-free diet did not appear to induce remission of coexistent endoscopic and histological features of eosinophilic esophagitis.
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Abstract
Celiac disease now affects about one person in a hundred in Europe and North America. In this review, we consider a number of important and exciting recent developments, such as clinical associations, HLA-DQ2 and HLA-DQ8 predispositions, the concept of potential celiac disease, the use of new imaging/endoscopy techniques, and the development of refractory disease. This review will be of use to all internists, pediatricians and gastroenterologists.
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Abstract
Celiac disease (CD) may often be associated with various motor disorders affecting the different segments of the digestive tract, including the esophagus. Although it has not been universally reported, some available evidences indicate that pediatric and adult celiac patients could manifest a higher frequency of esophagitis and gastroesophageal reflux disease-related symptoms compared to nonceliac patients. In addition, several published studies have consistently shown the efficacy of a gluten-free diet in rapidly controlling esophageal symptoms and in preventing their recurrence. Since the participation of gluten in the esophageal symptoms of CD seems clear, its intimate mechanisms have yet to be elucidated, and several hypothesis have been proposed, including the specific immune alterations characterizing CD, the reduction in nutrient absorption determining the arrival of intact gluten to distal gastrointestinal segments, and various dysregulations in the function of gastrointestinal hormones and peptides. Recent studies have suggested the existence of a possible relationship between CD and eosinophilic esophagitis, which should be more deeply investigated.
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Affiliation(s)
- A J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Ciudad Real, Spain.
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Freeman HJ, Chopra A, Clandinin MT, Thomson ABR. Recent advances in celiac disease. World J Gastroenterol 2011; 17:2259-72. [PMID: 21633592 PMCID: PMC3098394 DOI: 10.3748/wjg.v17.i18.2259] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 02/12/2011] [Accepted: 02/19/2011] [Indexed: 02/06/2023] Open
Abstract
Celiac disease now affects about one person in a hundred in Europe and North America. In this review, we consider a number of important and exciting recent developments, such as clinical associations, HLA-DQ2 and HLA-DQ8 predispositions, the concept of potential celiac disease, the use of new imaging/endoscopy techniques, and the development of refractory disease. This review will be of use to all internists, pediatricians and gastroenterologists.
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Sperry SLW, Shaheen NJ, Dellon ES. Toward uniformity in the diagnosis of eosinophilic esophagitis (EoE): the effect of guidelines on variability of diagnostic criteria for EoE. Am J Gastroenterol 2011; 106:824-32; quiz 833. [PMID: 21304500 DOI: 10.1038/ajg.2011.10] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Recent consensus guidelines for diagnosis of eosinophilic esophagitis (EoE) have been published. Whether these guidelines have standardized diagnostic criteria for EoE is unknown. We aimed to determine if the EoE guidelines had an impact on the diagnostic criteria reported in the EoE literature, and whether the previously observed variability in diagnostic criteria has become more uniform. METHODS Two investigators independently conducted a MEDLINE search from 1 January 2007 through 30 June 2010 for all publications reporting EoE in human subjects, and also searched the proceedings of the 2007-2010 American College of Gastroenterology and American Gastroenterological Association meetings, using a predefined search strategy. Data were extracted from all relevant publications. RESULTS Of the 799 publications identified, 149 original reports, 99 reviews, and 165 abstracts were included. In all, 32 original reports (21%) used diagnostic criteria consistent with each of the three components of the consensus guidelines. There was a significant increase when comparing original articles published after the release of the guidelines with those published earlier (31 vs. 6%, P<0.001). The proportion of original articles using 15 eosinophils per high-power field (eos/hpf) as a histological cut-point increased significantly (P=0.001). There was still substantial variability in biopsy protocols and eosinophil count methodology. The majority of original articles did not report microscope high-power field (HPF) area. CONCLUSIONS The proportion of original reports with diagnostic criteria consistent with the consensus guidelines has increased significantly. However, the majority of articles still did not conform to all three of the criteria in the guidelines, and biopsy and eosinophil count protocols continue to demonstrate significant variability. Standardization of biopsy and eosinophil count protocols is needed.
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Affiliation(s)
- Sarah L W Sperry
- Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
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Lucendo AJ, Arias Á, Pérez-Martínez I, López-Vázquez A, Ontañón-Rodríguez J, González-Castillo S, De Rezende LC, Rodrigo L. Adult patients with eosinophilic esophagitis do not show an increased frequency of the HLA-DQ2/DQ8 genotypes predisposing to celiac disease. Dig Dis Sci 2011; 56:1107-11. [PMID: 20725783 DOI: 10.1007/s10620-010-1383-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2010] [Accepted: 07/29/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND Recent articles have described patients that share eosinophilic esophagitis (EoE) and celiac disease (CD) suggesting a true relationship between both diseases. AIMS The purpose of this study was to investigate whether HLA DQ2 and DQ8 predisposing to CD are increased in adult patients with EoE. METHODS HLA alleles conferring risk for CD was assessed in 75 adult EoE patients attended at two hospitals located in different Spanish regions over the past 2 years. We compared the frequencies to the registered data of 421 healthy kidney and bone marrow donors from our hospitals for the following alleles: (a) DR3-DQ2 haplotype; (b) the combination of DR3-DQ2 and DR4-DQ8; (c) DR4-DQ8 haplotype; (d) the simultaneous presence of the DR5-DQ7 and DR7-DQ2 haplotypes; and lastly (e) any combination of haplotypes not conferring risk for the development of CD. RESULTS The HLA DQ2 and DQ8 alleles were analyzed in 58 adult EoE patients from hospital #1 and in 20 patients from hospital #2, and they were compared to recorded HLA genotyping data from 298 and 123 healthy donors, respectively. No differences were found between the distribution of the HLA frequencies of the patients and controls at both hospitals and the data could be combined. EoE patients did not show increased frequencies of DQ2 and DQ8 alleles compared to controls. CONCLUSIONS Our work does not allow us to establish a common genetic basis for EoE and CD because an increased frequency of the HLA DQ2 and DQ8 alleles predisposing to CD was not observed in adult EoE patients compared to controls.
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Affiliation(s)
- Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Vereda de Socuéllamos, s/n, 13700, Tomelloso, Ciudad Real, Spain.
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Prasad Shanbhogue AK, Prasad SR, Jagirdar J, Takahashi N, Sandrasegaran K, Fazzio RT, Fidler JL. Comprehensive Update on Select Immune-Mediated Gastroenterocolitis Syndromes: Implications for Diagnosis and Management. Radiographics 2010; 30:1465-87. [DOI: 10.1148/rg.306105520] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Abstract
BACKGROUND AND AIM Celiac disease (CD) and eosinophilic esophagitis (EE) are distinct disorders with specific clinico-pathological characteristics. Recent reports suggest an association between the 2. The aim of this study was to estimate the prevalence of EE among children diagnosed with CD in our institution in the last 8 years. MATERIALS AND METHODS Princess Margaret Hospital in Western Australia is the state's only pediatric referral center and the Department of Anatomic Pathology handles almost all of the pediatric gastrointestinal biopsy specimens. All of the children who had histological confirmation of CD between January 2000 and November 2007 were identified. Among this cohort, those who had concurrent esophageal biopsies performed were obtained and those with histology consistent with EE identified. The slides of all of these cases were reviewed. Case notes of children with CD and EE were reviewed for demographic details, symptoms, endoscopic findings, and follow-up data. RESULTS Among the total of 250 children diagnosed with CD during the study period, 121 had concurrent esophageal biopsies. Ten children had histological findings consistent with EE, although only 7 had endoscopic findings suggestive of EE. Median eosinophil count in these esophageal biopsies was 52 per high power field (range 23-80). Four children had follow-up endoscopies and all 4 demonstrated recovery of duodenal mucosa but persistent esophageal eosinophilia on gluten-free diet. In 3 children resolution of EE occurred after specific treatment of EE. CONCLUSIONS The prevalence of EE in this cohort of children with CD is at least 4%. This is likely to be an underestimation because only 121 of 250 children had concurrent esophageal biopsies. Coexistent EE should be kept in mind in children undergoing endoscopy for suspected CD, and esophageal biopsies should be obtained, irrespective of whether esophageal mucosa appears normal or abnormal at endoscopy.
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Chehade M, Sampson HA. The role of lymphocytes in eosinophilic gastrointestinal disorders. Immunol Allergy Clin North Am 2009; 29:149-58, xii. [PMID: 19141350 DOI: 10.1016/j.iac.2008.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Eosinophilic gastrointestinal diseases (EGIDs) encompass a variety of disorders including eosinophilic esophagitis (EE), eosinophilic gastroenteritis (EG), and eosinophilic colitis. Although the pathogenesis of EGIDs is still poorly understood, dietary food antigens have been shown to cause EGIDs through several short-term clinical studies. The relationship of EGIDs with food allergy points to a potential breach of oral tolerance in EGIDs and to a potentially important role played by lymphocytes in responding to the oral food antigens. This article discusses the concept of oral tolerance, the available evidence for the role that lymphocytes play in the induction and pathogenesis of EGIDs, and the evidence for a potential breach in oral tolerance in EGIDs.
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Affiliation(s)
- Mirna Chehade
- Pediatric Gastroenterology and Nutrition, Box 1198, Mount Sinai School of Medicine, One Gustave L. Levy Place, New York, NY 10029, USA.
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43
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Rothenberg ME. Biology and treatment of eosinophilic esophagitis. Gastroenterology 2009; 137:1238-49. [PMID: 19596009 PMCID: PMC4104422 DOI: 10.1053/j.gastro.2009.07.007] [Citation(s) in RCA: 181] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2009] [Revised: 06/21/2009] [Accepted: 07/01/2009] [Indexed: 12/20/2022]
Abstract
Eosinophilic esophagitis is a recently recognized but expanding disorder characterized by antigen-driven eosinophil accumulation in the esophagus. Symptoms frequently mimic those of gastroesophageal reflux disease, but the diseases are distinct in their histopathology, gene expression signature, response to therapy, hereditary risk, and association with allergies. The pathogenesis of eosinophilic esophagitis involves environmental and genetic factors, particularly food antigens and expression level of the eosinophil chemoattractant eotaxin-3, respectively. Analyses of gene expression signatures and animal models have indicated the importance of adaptive T-cell immunity that involves interleukin-5 and interleukin-13-induced esophageal epithelial cell responses. Symptoms, dysregulation of esophageal gene expression, and pathology are largely reversible following reduced exposure to specific food antigens as well as anti-inflammatory therapy, but chronic treatment is necessary to prevent relapse. Therefore, eosinophilic esophagitis is a disease with unique features that include chronic esophagitis, atopy, immune sensitization to oral antigens, reversibility, and familial association.
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Affiliation(s)
- Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio 45229, USA.
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44
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Bove M, Tegtmeyer B, Persson S, Bergquist H. The pharyngeal mucosa is not involved in eosinophilic oesophagitis. Aliment Pharmacol Ther 2009; 30:495-500. [PMID: 19508404 DOI: 10.1111/j.1365-2036.2009.04059.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Eosinophilic oesophagitis is thought to be an isolated oesophageal disease associated with biopsy-verified eosinophilia of the squamous cell epithelium of the oesophagus. Food- or aeroallergens have been suggested to be the cause of eosinophilic oesophagitis; however, as these allergens pass through the pharynx sharing the same squamous cell epithelium, eosinophilic infiltration could be expected also here. Whether this is true or not has hitherto not been clarified. AIM To find out whether eosinophilia is present also within the pharyngeal epithelium in patients with eosinophilic oesophagitis. METHODS In all, 10 patients (median age 34, range 15-70) with biopsy-verified eosinophilic oesophagitis [peak count >20 eosinophils per high power field (hpf)] were biopsied also in the pharynx. The biopsies underwent histopathological examination and at each level, the peak number of eosinophils per hpf was counted. RESULTS None of the patients examined was found to have eosinophilia within the squamous cell epithelium of the pharynx (median peak count 0, range 0-1). CONCLUSIONS The pronounced eosinophilic infiltration in eosinophilic oesophagitis appears to be an isolated oesophageal phenomenon not shared by the adjoining organ sites and in particular, not by the pharynx. This may have implications for future research.
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Affiliation(s)
- M Bove
- Department of ENT & Maxillofacial Surgery, NAL Medical Centre Hospital, Trollhattan, Sweeden.
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45
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Noffsinger AE. Update on esophagitis: controversial and underdiagnosed causes. Arch Pathol Lab Med 2009; 133:1087-95. [PMID: 19642735 DOI: 10.5858/133.7.1087] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Esophagitis is a common cause of symptoms for which patients seek the advice of a physician. Esophagitis of differing etiologies often demonstrate overlapping histopathologic features, making their distinction difficult. This is especially true in esophageal disorders associated with increased numbers of intraepithelial eosinophils, some of which have just recently been recognized. OBJECTIVE This review discusses the important clinical and pathologic features of the 2 most common disorders associated with esophageal eosinophilic infiltrates--reflux esophagitis and eosinophilic esophagitis--with special emphasis on features that allow the surgical pathologist to distinguish between these disorders. The various forms of drug-induced esophagitis are also discussed because these are frequently underrecognized by pathologists. DATA SOURCES Data were extracted from articles identified through PubMed-based research. Histologic figures have been taken from the personal case collection of the author. CONCLUSIONS Reflux and eosinophilic esophagitis demonstrate overlapping histologic features, which may make their distinction difficult. Drug-induced esophagitis is probably a common phenomenon but is underrecognized by pathologists.
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Affiliation(s)
- Amy E Noffsinger
- Department of Pathology, University of Chicago Medical Center, Chicago, Illinois 60637, USA.
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46
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Abstract
Eosinophilic esophagitis (EoE) is a chronic esophageal inflammatory disease of undetermined pathophysiology that results in dense mucosal eosinophilia and esophageal dysfunction. In childhood, vague symptoms associated with GERD and feeding difficulties are the first manifestations of EoE. Adults typically present with dysphagia and food impaction. No pathognomonic features have been identified for EoE and, therefore, its diagnosis must be made on both clinical and histological grounds. Effective treatments rely on steroids and dietary exclusions.
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Eosinophilic esophagitis with Crohn's disease: a new association or overlapping immune-mediated enteropathy? Am J Gastroenterol 2009; 104:794-5. [PMID: 19209162 DOI: 10.1038/ajg.2008.114] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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48
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Heine RG. Eosinophilic esophagitis in children with celiac disease: new diagnostic and therapeutic dilemmas. J Gastroenterol Hepatol 2008; 23:993-4. [PMID: 18707593 DOI: 10.1111/j.1440-1746.2008.05514.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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De Angelis P, Morino G, Pane A, Torroni F, Francalanci P, Sabbi T, Foschia F, Caldaro T, di Abriola GF, Dall'Oglio L. Eosinophilic esophagitis: management and pharmacotherapy. Expert Opin Pharmacother 2008; 9:731-40. [PMID: 18345951 DOI: 10.1517/14656566.9.5.731] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Eosinophilic esophagitis represents the most debated disease of the last 10 years, too often speculated or overestimated and certainly well known and examined. The aim of this study was to summarize the recent therapeutic trends in order to show persistent doubts regarding several debated therapies. The study combined the most recent international literature and the authors' daily experience to define the scope of the review, with limits caused by a lack of available randomized studies between dietetic and pharmacological treatment. It was concluded that eosinophilic esophagitis is an immunoallergic disease that is generally caused by identifiable food and environmental allergens although, in a minority of cases, the etiological trigger remains undetermined. Therapy usually fights the responsible agents, but sometimes they are not resolved. A need for more pathogenetically driven treatments is invoked.
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Affiliation(s)
- P De Angelis
- Pediatric Hospital Bambino Gesù, Digestive Surgery and Endoscopy Unit, IRCCS, Piazza S. Onofrio, 4-00165 Rome, Italy.
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50
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Furuta GT, Liacouras CA, Collins MH, Gupta SK, Justinich C, Putnam PE, Bonis P, Hassall E, Straumann A, Rothenberg ME. Eosinophilic esophagitis in children and adults: a systematic review and consensus recommendations for diagnosis and treatment. Gastroenterology 2007; 133:1342-63. [PMID: 17919504 DOI: 10.1053/j.gastro.2007.08.017] [Citation(s) in RCA: 1121] [Impact Index Per Article: 65.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
During the last decade, clinical practice saw a rapid increase of patients with esophageal eosinophilia who were thought to have gastroesophageal reflux disease (GERD) but who did not respond to medical and/or surgical GERD management. Subsequent studies demonstrated that these patients had a "new" disease termed eosinophilic esophagitis (EE). As recognition of EE grew, so did confusion surrounding diagnostic criteria and treatment. To address these issues, a multidisciplinary task force of 31 physicians assembled with the goal of determining diagnostic criteria and making recommendations for evaluation and treatment of children and adults with suspected EE. Consensus recommendations were based upon a systematic review of the literature and expert opinion. EE is a clinicopathological disease characterized by (1) Symptoms including but not restricted to food impaction and dysphagia in adults, and feeding intolerance and GERD symptoms in children; (2) > or = 15 eosinophils/HPF; (3) Exclusion of other disorders associated with similar clinical, histological, or endoscopic features, especially GERD. (Use of high dose proton pump inhibitor treatment or normal pH monitoring). Appropriate treatments include dietary approaches based upon eliminating exposure to food allergens, or topical corticosteroids. Since EE is a relatively new disease, the intent of this report is to provide current recommendations for care of affected patients and defining gaps in knowledge for future research studies.
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Affiliation(s)
- Glenn T Furuta
- Section of Pediatric Gastroenterology, Hepatology, and Nutrition, The Children's Hospital, Denver, University of Colorado Medical School, Denver, Colorado, USA
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