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Classification of patients with esophageal eosinophilia by patterns of sensitization revealed by a diagnostic assay for multiple allergen-specific IgEs. J Gastroenterol 2021; 56:422-433. [PMID: 33591429 DOI: 10.1007/s00535-021-01766-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 01/25/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) is considered to be an immunoglobulin E (IgE)-mediated allergic disorder. Our goal was to examine IgE-mediated allergic sensitization patterns in patients with esophageal eosinophilia (EE). METHODS We enrolled subjects with EE who underwent evaluation with a diagnostic panel to document multiple allergen-specific IgEs. Statistically significant groups were identified by cluster analysis. We also defined allergens based on their characteristics including outdoor, indoor, plant, and animal allergens. RESULTS We classified patients with EE into 3 distinct groups, including cluster 1 (n = 62) who were minimally sensitized to most allergens except pollen and house dust, cluster 2 (n = 30) who were hypersensitized to outdoor and plant allergens, and cluster 3 (n = 15) who were hypersensitized to most allergens, most notably to indoor and animal allergens. Dysphagia reported among those in clusters 1, 2, and 3 at 35.5%, 46.7%, and 73.3%, respectively, (p = 0.028) and EoE endoscopic reference scores (EREFS) at 3.0, 6.0, and 8.0, respectively, (p < 0.001) differed significantly between the 3 clusters. Those in cluster 3 had a significantly higher prevalence of dysphagia (35.5% vs. 73.3%, p = 0.030), and higher EREFS with respect to rings (0.3 vs. 0.9, p = 0.003) and strictures (0.0 vs. 0.13, p = 0.011) compared to those in cluster 1. CONCLUSIONS IgE-mediated allergic sensitization patterns are associated with clinical features of patients with EE. Use of a diagnostic panel that detects multiple allergen-specific IgEs can help to explain the heterogeneous phenotype of this patient cohort.
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Eosinophilic Gastroenteritis with a Relapsing and Remitting Course with Presence of Autoimmune Antibodies. Case Rep Med 2020; 2020:1745834. [PMID: 32908538 PMCID: PMC7450306 DOI: 10.1155/2020/1745834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/02/2020] [Accepted: 08/05/2020] [Indexed: 12/17/2022] Open
Abstract
Background Eosinophilic gastroenteritis (EGE) is an uncommon disease characterized by eosinophilic infiltration of the digestive tract, which occurs due to an uncertain aetiology. Although autoimmune diseases can later present as EGE, it is unusual for EGE to have positive autoimmune antibodies without the presence of an overt autoimmune disease. Case presentation. We report a 38-year-old previously healthy man who presented with abdominal discomfort and loose stools with pleural and peritoneal effusions progressing over several weeks. His investigations revealed severe eosinophilia in peripheral blood and ascitic fluid, and a laparoscopic full-thickness biopsy from the ileum demonstrated infiltration of eosinophils in all three layers of the intestine. There were no clinical features or investigations suggestive of parasitic disease, other diseases associated with eosinophilia, or autoimmune disease. Further investigations showed a highly positive ANA, positive p-ANCA, but did not meet the criteria to diagnose a specific autoimmune disease. The eosinophilia responded to an elimination diet with gradual resolution of eosinophilia and effusions, and once it reappeared after introduction of a normal diet. Conclusion EGE presenting as peripheral blood and ascitic fluid eosinophilia with the presence of pleural and/or peritoneal effusions is uncommon. Eosinophilic gastroenteritis can be associated with autoantibody positivity without any evidence of overt autoimmune disease manifestations. Elimination diet can be used as a potential option to prevent recurrences of EGE.
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Kakiuchi T, Nakayama A, Abe J, Matsuo M. Efficacy of a Short-term Six-food Elimination Diet and Reintroduction Therapy in Pediatric Eosinophilic Gastroenteritis. Intern Med 2020; 59:1379-1385. [PMID: 32101833 PMCID: PMC7332623 DOI: 10.2169/internalmedicine.4264-19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
A 13-year-old boy presented to the hospital with a 3-month history of repeated vomiting and abdominal pain. Results of esophagogastroduodenoscopy revealed a diagnosis of eosinophilic gastroenteritis (EGE). We initiated a short-term six-food elimination diet (SFED) and reintroduction therapy over five days. On the third day of SFED, the patient's abdominal symptoms completely disappeared. However, he experienced unbearable abdominal pain six hours after the reintroduction of milk and peanuts. His symptoms remain completely controlled at present after eliminating milk and peanut products. The SFED and reintroduction therapy for EGE may be effective even for short-term treatments over a five-day period.
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Affiliation(s)
| | - Aiko Nakayama
- Department of Pediatrics, Karatsu Red Cross Hospital, Japan
| | - Jun Abe
- Department of Pediatrics, Karatsu Red Cross Hospital, Japan
| | - Muneaki Matsuo
- Department of Pediatrics, Faculty of Medicine, Saga University, Japan
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Madison JM, Bhardwaj V, Braskett M. Strategy for Food Reintroduction Following Empiric Elimination and Elemental Dietary Therapy in the Treatment of Eosinophilic Gastrointestinal Disorders. Curr Gastroenterol Rep 2020; 22:25. [PMID: 32222940 DOI: 10.1007/s11894-020-00758-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW This review presents the available data regarding efficacy of nutritional therapy, highlighting clinical decision points and a strategy for reintroduction of foods following an elemental diet for treatment of eosinophilic gastrointestinal disorders. RECENT FINDINGS Elemental and empiric elimination diets are highly effective treatments for eosinophilic gastrointestinal diseases. Standardization in the reintroduction phase, after utilizing the diet for disease remission, is lacking. Clinicians are confronted with multiple challenges regarding the best practice for food reintroduction and identification of potential dietary triggers including order of foods being challenged and duration between endoscopic procedures. Individualization is required for preference and adherence to optimize quality of life and treatment success for this burdensome and life altering immune driven gastrointestinal disorder. Age specific concerns for children, teenagers, and adults should be assessed using a patient centric approach.
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Affiliation(s)
- Jill M Madison
- Division of Clinical Immunology & Allergy, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Vrinda Bhardwaj
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Melinda Braskett
- Division of Clinical Immunology & Allergy, Children's Hospital Los Angeles, Los Angeles, CA, USA.
- Clinical Pediatrics, Keck School of Medicine of USC, Los Angeles, CA, USA.
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Wong J, Goodine S, Samela K, Vance KS, Chatfield B, Wang Z, Sayej WN. Efficacy of Dairy Free Diet and 6-Food Elimination Diet as Initial Therapy for Pediatric Eosinophilic Esophagitis: A Retrospective Single-Center Study. Pediatr Gastroenterol Hepatol Nutr 2020; 23:79-88. [PMID: 31988878 PMCID: PMC6966220 DOI: 10.5223/pghn.2020.23.1.79] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 10/14/2019] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Management of eosinophilic esophagitis (EoE) varies from center to center. In this study, we evaluated the effectiveness of a dairy-free diet (DFD) and the 6-Food Elimination Diet (SFED) as initial therapies for the treatment of EoE in our practice. METHODS This was a retrospective study of children who had been treated for EoE at Connecticut Children's Medical Center, Hartford, CT, USA. Pre- and post-treatment endoscopy findings and histology results of patients treated with DFD or SFED were examined. RESULTS One hundred fifty-two patients (age 9.2±5.2 years, 76.3% male, 69.7% caucasian) met the inclusion criteria for initial treatment with DFD (n=102) or SFED (n=50). Response for DFD was 56.9% and for SFED was 52.0%. Response based on treatment duration (<10, 10-12, and >12 weeks) were 81.8%, 50.0%, and 55.1% for DFD, and 68.8%, 50.0%, and 40.0% for SFED. Response based on age (<6, 6-12, and >12 years) were 59.3%, 42.9%, and 67.5% for DFD, and 36.4%, 58.8%, and 72.7% for SFED. In patients treated with DFD, concomitant proton pump inhibitor (PPI) administration resulted in improved outcomes (p=0.0177). Bivariate regression analysis showed that PPI with diet is the only predictor of response (p=0.0491), however, there were no significant predictors on multiple regression analysis. CONCLUSION DFD and SFED are effective first line therapies for EoE. DFD should be tried first before extensive elimination diets. Concomitant therapy with PPI's may be helpful.
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Affiliation(s)
- Jonathan Wong
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Sue Goodine
- Department of Pediatrics, Division of Digestive Diseases, Hepatology and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Kate Samela
- Department of Pediatrics, Division of Digestive Diseases, Hepatology and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Katherine S Vance
- Department of Pediatrics, Division of Digestive Diseases, Hepatology and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Beth Chatfield
- Department of Pediatrics, Division of Digestive Diseases, Hepatology and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Zhu Wang
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA.,Department of Pediatric Research, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Wael N Sayej
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA.,Department of Pediatrics, Division of Digestive Diseases, Hepatology and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
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Kliewer KL, Cassin AM, Venter C. Dietary Therapy for Eosinophilic Esophagitis: Elimination and Reintroduction. Clin Rev Allergy Immunol 2017; 55:70-87. [DOI: 10.1007/s12016-017-8660-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Abstract
It is an exciting time for research in eosinophilic esophagitis (EoE). As a new and increasingly prevalent disease, it is receiving considerable attention in the medical world, resulting in a flood of new insights. Clearly, a genetic predisposition seems likely with the identification of abnormalities in thymic stromal lymphopoietin (TSLP), calpain14, and eotaxin-3 genes. There are also well-defined abnormalities described in esophageal epithelial barrier function in these patients. The relationship between gastroesophageal reflux disease (GERD) and EoE remains unclear, but emerging data suggest that the concept of proton pump inhibitor responsive esophageal eosinophilia (PPIREE) may retain less importance, as this subset of patients becomes a likely subset of EoE in general. Finally, we approach the looming issue of long-term maintenance therapy. Although we lack adequate specific data on how to provide long-term pharmacologic treatment, studies clearly show that for most patients, this is a progressive disease that warrants such consideration.
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Affiliation(s)
- David A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Yang M, Geng L, Chen P, Wang F, Xu Z, Liang C, Li H, Fang T, Friesen CA, Gong S, Li D. Effectiveness of dietary allergen exclusion therapy on eosinophilic colitis in Chinese infants and young children ≤ 3 years of age. Nutrients 2015; 7:1817-27. [PMID: 25768952 PMCID: PMC4377883 DOI: 10.3390/nu7031817] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 02/06/2015] [Accepted: 02/16/2015] [Indexed: 12/19/2022] Open
Abstract
Eosinophilic colitis is a well recognized clinical entity mainly associated with food allergies. Empiric treatment options include dietary allergen exclusion (extensively hydrolyzed protein formula and elimination diet), anti-allergy medications (antihistamines and leukotriene receptor antagonists) and corticosteroids. We evaluated the effectiveness of dietary antigen exclusion on clinical remission of eosinophilic colitis in infants and young children. We retrospectively reviewed charts of all infants and children ≤3 years of age who were diagnosed with eosinophilic colitis (defined as mucosal eosinophilia ≥20 hpf−1) from 1 January 2011 to 31 December 2013 at a tertiary children’s hospital in China. Forty-nine children were identified with eosinophilic colitis. Elemental formula, simple elimination diet or combination therapy resulted in clinical improvement in 75%, 88.2% and 80% of patients, respectively. In conclusion, eosinophilic colitis in infants and children ≤3 years of age responded well to dietary allergen exclusion.
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Affiliation(s)
- Min Yang
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Lanlan Geng
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Peiyu Chen
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Fenghua Wang
- Department of Pathology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Zhaohui Xu
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Cuiping Liang
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Huiwen Li
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Tiefu Fang
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Craig A Friesen
- Division of Gastroenterology, Children's Mercy Hospitals and Clinics, Kansas City 64108, MO, USA.
| | - Sitang Gong
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center of Guangzhou Medical University, Guangzhou 510623, China.
| | - Dingyou Li
- Division of Gastroenterology, Children's Mercy Hospitals and Clinics, Kansas City 64108, MO, USA.
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