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Migliorisi G, Mastrorocco E, Dal Buono A, Gabbiadini R, Pellegatta G, Spaggiari P, Racca F, Heffler E, Savarino EV, Bezzio C, Repici A, Armuzzi A. Eosinophils, Eosinophilic Gastrointestinal Diseases, and Inflammatory Bowel Disease: A Critical Review. J Clin Med 2024; 13:4119. [PMID: 39064159 PMCID: PMC11278413 DOI: 10.3390/jcm13144119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 07/07/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND/OBJECTIVES Inflammatory bowel disease (IBD) and eosinophilic gastrointestinal diseases (EGIDs) are complex, multifactorial chronic inflammatory disorders affecting the gastrointestinal tract. Their epidemiology, particularly for eosinophilic esophagitis (EoE), is increasing worldwide, with a rise in the co-diagnosis of IBD and EGIDs. Both disorders share common risk factors, such as early exposure to antibiotics or specific dietary habits. Moreover, from a molecular perspective, eosinophilic infiltration is crucial in the diagnosis of eosinophilic disorders, and it also plays a pivotal role in IBD histological diagnosis. Indeed, recent evidence highlights the significant role of eosinophils in the health of the intestinal mucosal barrier and as mediators between innate and acquired immunity, even indicating a potential role in IBD pathogenesis. This narrative review aims to summarize the current evidence regarding the common clinical and molecular aspects of EGIDs and IBD and the current state of knowledge regarding overlap conditions and their pathogenesis. METHODS Pubmed was searched until May 2023 to assess relevant studies describing the epidemiology, pathophysiology, and therapy of EGIDs in IBD. RESULTS The immune pathways and mechanisms underlying both EGIDs and IBD remain partially known. An improved understanding of the role of eosinophils in overlapping conditions could lead to enhanced diagnostic precision, the development of more effective future therapeutic strategies, and a more accurate prediction of patient response. Consequently, the identification of red flags indicative of an eosinophilic disorder in IBD patients is of paramount importance and must be evaluated on a case-by-case basis.
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Affiliation(s)
- Giulia Migliorisi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
| | - Elisabetta Mastrorocco
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
| | - Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
| | - Roberto Gabbiadini
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
| | - Gaia Pellegatta
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
- Endoscopic Unit, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Paola Spaggiari
- Department of Pathology, Humanitas Research Hospital, 20089 Rozzano, Italy;
| | - Francesca Racca
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
- Personalized Medicine, Asthma and Allergy, IRCCS—Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Enrico Heffler
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
- Personalized Medicine, Asthma and Allergy, IRCCS—Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Edoardo Vincenzo Savarino
- Department of Surgery, Oncology and Gastroenterology, Department of Medical and Surgical Specialties, University of Padua, 35122 Padova, Italy;
| | - Cristina Bezzio
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
- Endoscopic Unit, Department of Gastroenterology, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Alessandro Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy; (G.M.); (E.M.); (A.D.B.); (R.G.); (C.B.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (G.P.); (F.R.); (E.H.); (A.R.)
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Oliva S, McGowan EC. Associations of Eosinophilic Gastrointestinal Disorders with Other Gastrointestinal and Allergic Diseases. Immunol Allergy Clin North Am 2024; 44:329-348. [PMID: 38575227 DOI: 10.1016/j.iac.2024.01.005] [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: 04/06/2024]
Abstract
Eosinophilic gastrointestinal disorders (EGIDs) are becoming more common causing significant suffering and reduced quality of life. These conditions can affect different parts of the digestive system, either individually or in combination. Recognition of their link to allergic disorders or other gastrointestinal (GI) diseases has raised questions about their shared underlying mechanisms, which has had implications for diagnosis and management. The authors critically examine the current understanding of the connection between EGIDs and allergic conditions (ie, atopic dermatitis, allergic rhinitis, asthma, and food allergy) and GI diseases (ie, inflammatory bowel disease, celiac disease, gastroesophageal reflux disease, and motility disorders).
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Affiliation(s)
- Salvatore Oliva
- Department of Maternal and Child Health, Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Viale Regina Elena 324, Rome 00161, Italy.
| | - Emily Clarke McGowan
- Division of Allergy and Immunology, Departments of Internal Medicine and Pediatrics, University of Virginia School of Medicine, P.O. Box 801355, Charlottesville, VA 22908, USA
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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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Malik A, Liu BD, Zhu L, Kaelber D, Song G. A Comprehensive Global Population-Based Analysis on the Coexistence of Eosinophilic Esophagitis and Inflammatory Bowel Disease. Dig Dis Sci 2024; 69:892-900. [PMID: 38218734 PMCID: PMC10960894 DOI: 10.1007/s10620-024-08283-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 01/05/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND We explored inflammatory bowel disease (IBD) and eosinophilic esophagitis (EoE) coexistence using a global dataset. Investigating their epidemiology, risks, and impact, we aimed to enhance the understanding of concurrent diagnoses and patient outcomes. METHODS A retrospective population-based cohort study was conducted using deidentified patient data from the TriNetX database (2011-2022). We estimated the incidence and prevalence of EoE in patients with IBD, including both Crohn's disease (CD) and ulcerative colitis (UC), and vice versa. Risks of select immune-mediated conditions and disease complications were compared among patients with EoE, IBD, or concurrent diagnoses. RESULTS Our results included 174,755 patients with CD; 150,774 patients with UC; and 44,714 patients with EoE. The risk of EoE was significantly higher among patients with CD (prevalence ratio [PR] 11.2) or UC (PR 8.7) compared with individuals without IBD. The risk of IBD was higher in patients with EoE (CD: PR 11.6; UC: PR 9.1) versus those without EoE. A propensity-matched analysis of IBD patients revealed that, when comparing patients with and without EoE, the relative risk of immune-mediated comorbidities was significantly greater for celiac disease, IBD-related inflammatory conditions, eczema and asthma (CD: n = 1896; UC: n = 1231; p < 0.001). Patients with a concurrent diagnosis of EoE and IBD had a higher composite risk of IBD-related complications (CD: adjusted HR (aHR) 1.14, p < 0.005; UC: aHR 1.17, p < 0.01) and lower risk of food bolus impaction (aHR 0.445, p = 0.0011). CONCLUSION Simultaneous EoE and IBD increased IBD-related complications risk, needing more treatment (glucocorticoids, biologic therapy, abdominal surgery), while reducing EoE-related issues like food bolus impaction.
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Affiliation(s)
- Alexander Malik
- Department of Medicine, Summa Health System, Northeast Ohio Medical University, Akron, OH, USA
| | - Benjamin Douglas Liu
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Liangru Zhu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - David Kaelber
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Gengqing Song
- Division of Gastroenterology & Hepatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.
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Kim YI, Yang HR. Role of peripheral and tissue eosinophils and eosinophil cationic protein in pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2024; 78:653-661. [PMID: 38504407 DOI: 10.1002/jpn3.12076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/06/2023] [Accepted: 11/20/2023] [Indexed: 03/21/2024]
Abstract
OBJECTIVES Inflammatory bowel disease (IBD), eosinophilic gastrointestinal disease (EGID), and functional abdominal pain disorder (FAPD) present with nonspecific gastrointestinal (GI) symptoms clinically and also have some similarities in pathogeneses associated with eosinophils. Therefore, we aimed to evaluate the role of eosinophils in IBD compared to EGID and FAPD by investigating eosinophils in peripheral blood and GI tissue and eosinophil cationic protein (ECP). METHODS Pediatric patients with chronic GI symptoms who underwent endoscopic biopsies were enrolled. Complete blood cell counts, inflammatory markers, immunoglobulin E (IgE), serum ECP levels, and endoscopic and histopathologic findings were retrospectively reviewed. RESULTS A total of 387 patients were included: 179 with EGID, 107 with IBDs, and 82 with FAPD. Peripheral absolute eosinophil count (AEC), total IgE, and serum ECP were significantly higher in both IBD and EGID than in FAPD (all p < 0.05). Statistically significant differences were noted among the three groups in tissue eosinophil counts in each segment of GI tract except for the esophagus (p < 0.05). Significant differences were observed in tissue eosinophil counts in the ascending, sigmoid colon, and rectum between EGID and IBD (p < 0.05). Peripheral and tissue eosinophils in the stomach and duodenum revealed positive correlation in both EGID and IBD (both p < 0.001). CONCLUSION Elevated eosinophil-related markers, as well as increased tissue eosinophilic infiltration in the affected areas of the GI tract in both IBD and EGID compared to FAPD, suggest that eosinophils might play a common important role in the pathogeneses of both diseases.
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Affiliation(s)
- You Ie Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hye Ran Yang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
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Uchida AM, Garber JJ, Pyne A, Peterson K, Roelstraete B, Olén O, Halfvarson J, Ludvigsson JF. Eosinophilic esophagitis is associated with increased risk of later inflammatory bowel disease in a nationwide Swedish population cohort. United European Gastroenterol J 2024; 12:34-43. [PMID: 38058270 PMCID: PMC10859712 DOI: 10.1002/ueg2.12493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/20/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Earlier studies on the possible association between eosinophilic esophagitis (EoE) and inflammatory bowel disease (IBD) have been contradictory. METHODS Patients with biopsy-verified EoE diagnosed between 1990 and 2017 in Sweden (n = 1587) were age- and sex-matched with up to five general population reference individuals (n = 7808). EoE was defined using pathology reports from all 28 pathology centers in Sweden (the ESPRESSO study). Multivariate Cox regression then estimated hazard ratios for future IBD. IBD was defined based on the international classification of disease codes and histopathology codes. In secondary analyses, sibling comparators were used to further reduce potential familial confounding. Additionally, we performed logistic regression examining earlier IBD in EoE. RESULTS During follow-up until 2020, 16 (0.01%) EoE patients and 21 (0.003%) general population reference individuals diagnosed with IBD, corresponding to a 3.5-fold increased risk of future IBD (aHR = 3.56; 95% CI 1.79-7.11). EoE was linked to Crohn's disease (aHR = 3.39 [95% CI 1.02-9.60]) but not to ulcerative colitis (aHR = 1.37; 95% CI 0.38-4.86). Compared to their siblings, patients with EoE were at a 2.48-fold increased risk of IBD (aHR = 2.48; 95% CI 0.92-6.70). Earlier IBD was 15 times more likely in EoE patients than in matched reference individuals (odds ratio, 15.39; 95% CI 7.68-33.59). CONCLUSION In this nationwide cohort study, EoE was associated with a 3.5-fold increased risk of later IBD diagnosis. This risk increase may be due to shared genetic or early environmental risk factors, but also surveillance bias could play a role.
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Affiliation(s)
- Amiko M Uchida
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - John J Garber
- Gastrointestinal Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ashley Pyne
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Kathryn Peterson
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University, Örebro, Sweden
- Department of Medicine, Celiac Disease Center, Columbia University College of Physicians and Surgeons, New York, New York, USA
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Guarnieri KM, Saba NK, Schwartz JT, Devonshire AL, Bufford J, Casale TB, Rothenberg ME, Andorf S. Food Allergy Characteristics Associated With Coexisting Eosinophilic Esophagitis in FARE Registry Participants. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1509-1521.e6. [PMID: 36801492 PMCID: PMC10164686 DOI: 10.1016/j.jaip.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) can coexist in individuals with food allergy. OBJECTIVE To evaluate the characteristics of food-allergic patients with and without coexisting EoE using a large food allergy patient registry. METHODS Data were derived from 2 Food Allergy Research & Education, Inc, Patient Registry surveys. A series of multivariable regression models were used to evaluate associations between demographic, comorbidity, and food allergy characteristics and the likelihood of reporting EoE. RESULTS Five percent (n = 309) of registry participants (n = 6074; ages <1 year->80 years, mean, 20.20 ± 15.37 years) reported having EoE. The odds of having EoE were significantly greater in male participants (adjusted odds ratio [aOR], 1.3; 95% CI, 1.04-1.72) and those with comorbid asthma (aOR, 2.0; 95% CI, 1.55-2.49), allergic rhinitis (aOR, 1.8; 95% CI, 1.37-2.22), oral allergy syndrome (aOR, 2.8; 95% CI, 2.09-3.70), food protein-induced enterocolitis syndrome (aOR, 2.5; 95% CI, 1.34-4.84), and hyper-IgE syndrome (aOR, 7.6; 95% CI, 2.93-19.92), though not atopic dermatitis (aOR, 1.3; 95% CI, 0.99-1.59), when adjusting for demographics (sex, age, race, ethnicity, and geographic location). Those with a greater number of food allergies (aOR, 1.3; 95% CI, 1.23-1.32), more frequent food-related allergic reactions (aOR, 1.2; 95% CI, 1.11-1.24), previous anaphylaxis (aOR, 1.5; 95% CI, 1.15-1.83), and health care utilization for food-related allergic reactions (aOR, 1.3; 95% CI, 1.01-1.67)-specifically intensive care unit admission (aOR, 1.2; 95% CI, 1.07-1.33)-were more likely to have EoE after controlling for demographics. However, no significant difference in ever using epinephrine for food-related allergic reactions was detected. CONCLUSIONS These self-reported data showed that coexisting EoE is associated with an increased number of food allergies, food-related allergic reactions per year, and measures of reaction severity, calling attention to the likely increased health care needs of food-allergic patients with EoE.
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Affiliation(s)
- Katharine M Guarnieri
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Nicholas K Saba
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Justin T Schwartz
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Ashley L Devonshire
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Thomas B Casale
- Food Allergy Research & Education, McLean, Va; Division of Allergy and Immunology, University of South Florida, Tampa, Fla
| | - Marc E Rothenberg
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Sandra Andorf
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
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Chatelain D, Moslemi A, Dreau A, Clement M. [Inflammatory bowel diseases and upper gastrointestinal tract]. Ann Pathol 2023:S0242-6498(22)00208-5. [PMID: 36822896 DOI: 10.1016/j.annpat.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 02/23/2023]
Abstract
Inflammatory bowel diseases (IBD), Crohn's disease and ulcerative colitis are inflammatory diseases with a flare-up evolution and an unknown etiology. Inflammatory lesions of the upper gastrointestinal tract are more and more often described in Crohn's disease and ulcerative colitis. The aim of this article was to review the inflammatory lesions of the esophagus, stomach and duodenum currently described in the IBD.
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Affiliation(s)
- Denis Chatelain
- Service d'anatomie pathologie CHU Amiens, Place Victor-Pauchet, 80000 Amiens, France.
| | - Amine Moslemi
- Service d'anatomie pathologie CHU Amiens, Place Victor-Pauchet, 80000 Amiens, France
| | - Axel Dreau
- Service d'anatomie pathologie CHU Amiens, Place Victor-Pauchet, 80000 Amiens, France
| | - Marine Clement
- Service d'anatomie pathologie CHU Amiens, Place Victor-Pauchet, 80000 Amiens, France
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9
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Aloi M, D'Arcangelo G, Rossetti D, Bucherini S, Felici E, Romano C, Martinelli M, Dipasquale V, Lionetti P, Oliva S. Occurrence and Clinical Impact of Eosinophilic Esophagitis in a Large Cohort of Children With Inflammatory Bowel Disease. Inflamm Bowel Dis 2022:6658537. [PMID: 35942651 DOI: 10.1093/ibd/izac172] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND Scarce data have investigated the association between pediatric inflammatory bowel disease (IBD) and eosinophilic esophagitis (EoE). We, therefore, aimed to describe the epidemiology and the possible peculiar phenotype and natural history of such an association. METHODS Case-control study is based on the Italian Society for Pediatric Gastroenterology (SIGENP) national registry. All children with a combined diagnosis of IBD and EoE were included. The overall prevalence and incidence in 2 periods, 2009 to 2015, and 2016 to 2021, were calculated. Cases were matched with IBD only and EoE only patients in a 1:3:3 ratio. Phenotype and outcomes (courses of steroids, risk of complications, surgery, treatment escalation, and hospitalization) were compared between groups. RESULTS Eleven patients (age 11.2 ± 2.8 years, Males 91%) with EoE-IBD out of 3090 patients with IBD were identified, resulting in an overall prevalence of 0.35% and an incidence of 0.18% for 2009 to 2015 and 0.45% for 2016 to 2021. Treatment escalation rates for IBD were significantly higher in patients with IBD compared with EoE-IBD at 12- and 24-month follow-up (0% vs 30%, P = .04; and 9% vs 45.5%, P = .03, respectively). Furthermore, patients with IBD were at a significantly higher risk of hospitalization than both EoE-IBD and EoE patients (log rank P < .001). We found no significant differences in major outcomes related to the EoE course in EoE-IBD patients compared with EoE ones. CONCLUSIONS The incidence and prevalence of EoE in children with IBD are low, although the incidence seems to be rising in recent years. Having EoE appears to be associated with a milder IBD disease course, whereas having IBD does not seem to affect the natural history of EoE. More data are needed to better define the phenotype of such association.
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Affiliation(s)
- Marina Aloi
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
| | | | - Danilo Rossetti
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
| | | | - Enrico Felici
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
| | - Claudio Romano
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
| | | | | | - Paolo Lionetti
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
| | - Salvatore Oliva
- Sapienza University of Rome - Umberto I Hospital, Rome, Italy
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Xue Z, Miller TL, Abramson L, Thakkar KP, Ketchem CJ, Reddy S, Greenberg SB, Abichandani S, Chang NC, Eluri S, Reed CC, Dellon ES. Association of eosinophilic esophagitis with autoimmune and connective tissue disorders, and the impact on treatment response. Dis Esophagus 2022; 36:6640324. [PMID: 35829628 PMCID: PMC9817824 DOI: 10.1093/dote/doac043] [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: 04/01/2022] [Revised: 06/09/2022] [Indexed: 01/12/2023]
Abstract
Eosinophilic esophagitis (EoE) has been associated with autoimmune (AI) and connective tissue disorders (CTDs), but clinical correlates and treatment response to topical corticosteroids (tCS) for patients with both conditions are not well known. We aimed to determine the prevalence and clinical features of AI/CTDs in EoE patients, and assess the response to tCS. In this retrospective cohort study of adults and children newly diagnosed with EoE in the University of North Carolina EoE Clinicopathologic database, we extracted clinical characteristics and treatment response data. We compared EoE patients with and without AI/CTDs, identified independently associated factors, and explored treatment responses. Of 1029 EoE patients, 61 (5.9%) had an AI/CTDs. The most common AI/CTDs were psoriasis/psoriatic arthritis (P/PA) (1.7%), Hashimoto's (1.2%), and rheumatoid arthritis (RA) (1%). Compared to those without AI/CTDs, AI/CTDs patients were older (35 vs. 28 years, P = 0.004), more likely to be female (51% vs. 30%, P = 0.001), have insurance (93% vs. 78%, P = 0.004) and a longer symptom duration prior to EoE diagnosis (10 vs. 7 years, P = 0.02). Older age, female sex, having insurance, and having allergic rhinitis were independently associated with AI/CTDs. AI/CTD patients with EoE were less likely to have a symptom response (47% vs. 79%, P = 0.003). Overlap between EoE and AI/CTDs was uncommon, seen in approximately 6%, with P/PA, Hashimoto's, and RA being most frequent. In conclusion, older age, female sex, having insurance, and allergic rhinitis were independently associated with AI/CTDs. EoE patients with AI/CTDs had less symptom response, with trendtowards lower endoscopic and histologic responses, to tCS therapy.
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Affiliation(s)
- Zeyun Xue
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Talya L Miller
- Swedish Digestive Health Institute, Swedish Health, Seattle, WA, USA
| | - Lior Abramson
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Kisan P Thakkar
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Corey J Ketchem
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Sumana Reddy
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Sydney B Greenberg
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Sonia Abichandani
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Nicole C Chang
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Swathi Eluri
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Craig C Reed
- Department of Medicine, Division of Gastroenterology and Hepatology, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Evan S Dellon
- Address correspondence to: Evan S. Dellon, MD, MPH, CB#7080, Bioinformatics Building, 130 Mason Farm Rd., UNC-CH, Chapel Hill, NC 27599-7080, USA. Co-first authors
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11
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Differences in Clinical Presentation of Eosinophilic Esophagitis in Pediatric Patients With Ulcerative Colitis and Crohn Disease. J Pediatr Gastroenterol Nutr 2022; 75:76-80. [PMID: 35442240 DOI: 10.1097/mpg.0000000000003460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
SIGNIFICANCE Eosinophilic esophagitis (EoE) is an inflammatory condition characterized by T helper-2 (T H 2) cytokines. Ulcerative colitis (UC) and Crohn disease (CD) are inflammatory conditions with different clinical presentations and immune profiles. UC is associated with T H 2 cytokines and CD with T H 1 cytokines. We investigated potential differences in the association of EoE with UC and CD because of these different immune profiles. METHODS We utilized ICD-9 and ICD-10 codes to find patients with inflammatory bowel disease (IBD) and EoE. We defined EoE as any esophageal biopsy with >15 eosinophils. We collected demographic, clinical, laboratory, endoscopic, and histological data. RESULTS Thirty patients had both EoE and IBD. 14.9% of UC patients had EoE and 5.7% of CD patients had EoE. 64.7% of UC patients presented with UC and EoE at the same time, whereas 76.9% of CD patients presented with EoE at follow up. Ten of 13 CD patients were on anti-tumor necrosis factor (TNF) at EoE diagnosis. No UC patients were on anti-TNF at EoE diagnosis. Eighty-three percent of CD patients had mild disease or were in remission, whereas 50% of UC patients had moderate to severe disease at the time of EoE diagnosis. CONCLUSION A higher percentage of UC than CD patients had EoE. EoE was more likely to be present at the initial diagnosis of UC than CD. EoE was more likely after diagnosis and treatment of CD with anti-TNF, when CD activity was mild or in remission. The difference in presentation suggests that anti-TNF or it's impact on inflammation may differentially impact the association of EoE with CD and UC.
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12
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Gupta S, Allegretti JR. Mimics of Crohn's Disease. Gastroenterol Clin North Am 2022; 51:241-269. [PMID: 35595413 DOI: 10.1016/j.gtc.2021.12.006] [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: 02/21/2023]
Abstract
Crohn's disease is a chronic inflammatory disease that can affect any portion of the gastrointestinal tract. Associated symptoms can vary based on the severity of disease, extent of involvement, presence of extraintestinal manifestations, and development of complications. Diagnosis is based on a constellation of findings. Many diseases can mimic Crohn's disease and lead to diagnostic conundrums. These include entities associated with the gastrointestinal luminal tract, vascular disease, autoimmune processes, various infections, malignancies and complications, drug- or treatment-induced conditions, and genetic diseases. Careful consideration of possible causes is necessary to establish the correct diagnosis.
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Affiliation(s)
- Sanchit Gupta
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, 850 Boyslton Street, Suite 201, Chestnut Hill, MA 02467, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | - Jessica R Allegretti
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, 850 Boyslton Street, Suite 201, Chestnut Hill, MA 02467, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA.
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13
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Herman SM, Zaborniak K, Bernstein CN. Insight into Inflammatory Bowel Disease Pathogenesis: Is the Answer Blowing in the Wind? Inflamm Bowel Dis 2022; 28:486-491. [PMID: 34473278 DOI: 10.1093/ibd/izab183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Indexed: 12/30/2022]
Abstract
Inflammatory bowel diseases (IBD) including Crohn's disease and ulcerative colitis are conditions characterized by immune dysregulation to a trigger in those with a genetic predisposition. Environmental factors are thought to contribute to IBD, but no definite trigger has been identified. Aeroallergens have not been thoroughly investigated in their potential contribution to the pathogenesis to IBD. The geographic distribution of aeroallergens and IBD, the association of atopic disease with IBD, seasonality and IBD, and cross-reactive food allergens require further study with implications for targeted dietary and immunomodulatory therapies.
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Affiliation(s)
- Sari M Herman
- Division of Clinical Immunology and Allergy, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Karver Zaborniak
- Section of Clinical Immunology and Allergy, Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Charles N Bernstein
- Section of Clinical Immunology and Allergy, Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- University of Manitoba Inflammatory Bowel Disease Clinical and Research Centre, Winnipeg, Manitoba, Canada
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14
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Disaccharidase Deficiency in Pediatric Patients with Inflammatory Bowel Disease. GASTROINTESTINAL DISORDERS 2022. [DOI: 10.3390/gidisord4010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background: Disaccharidase (DS) deficiencies have been reported in pediatric patients with inflammatory bowel disease (IBD), but the relationship between duodenal inflammation and DS deficiency has not been evaluated outside of lactase deficiency. Methods: This study assessed DS levels and DS deficiencies in pediatric IBD patients who underwent endoscopy with assessment of DS activity. Records were reviewed for IBD subtype, pathology findings, and the results of DS analysis. Results: A total of 136 patients were identified. Overall, 89 (65.4%) patients had a diagnosis of Crohn’s disease (CD), 31 (22.8%) patients had a diagnosis of ulcerative colitis (UC), and 16 (11.8%) patients had a diagnosis of indeterminant colitis. Lactase deficiency was identified in 55.9% of patients, followed by maltase deficiency (19.9%), sucrase and palatinase deficiency (14%), and pan-deficiency (12.5%). When analyzing only patients with CD, patients with duodenitis were more likely to exhibit sucrase deficiency, palatinase deficiency, and pan-deficiency with a trend towards maltase deficiency. Conclusions: The most common DS deficiency was lactase deficiency; however, this was not related to duodenal inflammation. Pediatric patients with CD and duodenal inflammation exhibit DS deficiencies, namely, sucrase, palatinase, and pan-deficiency. Dietary adjustments may be warranted temporarily until duodenal inflammation is healed in patients with CD and duodenitis.
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15
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Kővári B, Pai RK. Upper Gastrointestinal Tract Involvement in Inflammatory Bowel Diseases: Histologic Clues and Pitfalls. Adv Anat Pathol 2022; 29:2-14. [PMID: 34310370 PMCID: PMC8663524 DOI: 10.1097/pap.0000000000000311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The upper gastrointestinal (UGI) manifestations of inflammatory bowel diseases (IBDs) are frequently obscured by classic ileal and colonic symptoms and are reported to involve only 0.5% to 4% of adult patients. However, because of the improvement of endoscopic techniques and the growing use of esophagogastroduodenososcopy with biopsy, both asymptomatic and clinically significant esophageal, gastric, and duodenal manifestations are increasingly recognized. The UGI involvement in IBD was historically synonymous with Crohn's disease (CD), but the doctrine of ulcerative colitis (UC) being limited to the colon has been challenged, and UC-related gastroduodenal lesions have been reported. The diagnosis of UGI IBD should ideally rely on a combination of the clinical history, endoscopic picture, and histologic features. Although endoscopic changes such as aphthoid or longitudinal ulcers and bamboo-joint-like pattern are suggestive of CD, histologic evaluation increases the sensitivity of the IBD diagnosis since histologic alterations may be present in endoscopically unremarkable mucosa. Conversely, in many cases, the histologic findings are nonspecific, and the knowledge of clinical history is vital for reaching an accurate diagnosis. The presence of epithelioid granuloma is highly suggestive of CD but is present in a minority of CD cases; thus, pathologists should be aware of how to diagnose UGI IBD in the absence of granulomata. This article reviews the most important clinical, endoscopic, and histologic features of IBD-associated esophagitis, gastritis, and duodenitis, as well as the IBD-related manifestations in the biliary tract and the postcolectomy setting.
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Affiliation(s)
- Bence Kővári
- Department of Pathology, Henry Lee Moffitt Cancer Center and Research Institute, Tampa, FL
- Department of Pathology, University of Szeged and Albert Szent-Györgyi Health Center, Szeged, Hungary
| | - Rish K. Pai
- Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Scottsdale, AZ
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16
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Ayaki M, Manabe N, Fujita M, Katsumata R, Nakamura J, Kamada T, Murota M, Inoue K, Haruma K. Prevalence of Autoimmune Disease in Patients with Eosinophilic Esophagitis: A Cross-sectional Study of Three Hospitals in Japan. Intern Med 2021; 60:3525-3531. [PMID: 34024859 PMCID: PMC8666211 DOI: 10.2169/internalmedicine.7389-21] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Recent studies have found higher rates of autoimmune diseases, such as celiac disease, Crohn's disease, and ulcerative colitis, in patients with eosinophilic esophagitis (EoE) than in the general population. This study investigated the concomitant rate of autoimmune disease among Japanese patients with EoE and evaluated the clinicopathological characteristics of EoE patients with autoimmune disease. Methods The medical records of patients diagnosed with EoE between April 1, 2016, and June 30, 2020, were reviewed. We analyzed the concomitant rate of autoimmune diseases in patients with EoE and compared the clinical and histological differences between patients with and without autoimmune disease. Results Sixty-four patients with EoE were enrolled. Of them, 1 had ulcerative colitis (1.6%), 1 had autoimmune polyendocrine syndrome type 2 (1.6%), and 6 had endometriosis (28.5% of women, 44.4% of reproductive-aged women). No significant differences in the clinical course or histological findings were found between EoE patients with and without autoimmune diseases. No complications, including stenosis, were seen in EoE with autoimmune disease, and most patients with EoE and autoimmune diseases were responsive to proton pump inhibitors (PPIs). Conclusion In this study, 8 out of 64 patients with EoE had an autoimmune-related disease, including ulcerative colitis (n=1, 1.6%), autoimmune polyendocrine syndrome type 2 (n=1, 1.6%), or endometriosis (n=6, 44.4% of women of reproductive age), which is higher than that previously reported in the general population. Further investigations are required to clarify the relationship between EoE and autoimmune diseases.
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Affiliation(s)
- Maki Ayaki
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Minoru Fujita
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Ryo Katsumata
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Jun Nakamura
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Japan
| | - Masayuki Murota
- Department of Internal Medicine, Sakaide City Hospital, Japan
| | | | - Ken Haruma
- Division of Gastroenterology, Department of Internal Medicine 2, Kawasaki Medical School, Japan
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17
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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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18
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Urquhart SA, Quinn KP, Ravi K, Loftus EV. The Clinical Characteristics and Treatment Outcomes of Concomitant Eosinophilic Esophagitis and Inflammatory Bowel Disease. CROHN'S & COLITIS 360 2021; 3:otab018. [PMID: 36778939 PMCID: PMC9802462 DOI: 10.1093/crocol/otab018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 11/14/2022] Open
Abstract
Background The clinical characteristics and treatment outcomes in patients with eosinophilic esophagitis (EoE) and inflammatory bowel disease (IBD) have not been extensively investigated. Methods We determined treatment outcomes and frequencies of disease-related complications in patients with EoE and IBD. Results Among 69 patients who met inclusion criteria, 39 (56.5%) had a diagnosis of Crohn disease. Clinical and histologic response rates to proton pump inhibitors and topical steroids were 25.9% and 24.4%, respectively. Conclusions Lower than expected clinical and histologic response rates for EoE suggest the combination of EoE and IBD is a medically refractory phenotype with more difficult to treat EoE.
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Affiliation(s)
- Siri A Urquhart
- Division of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA,Address correspondence to: Siri A. Urquhart, MD, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA ()
| | - Kevin P Quinn
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Karthik Ravi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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19
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Shao JB, Luo XQ, Mo LH, Yang G, Liu ZQ, Liu JQ, Liu ZG, Liu DB, Yang PC. Twist1 sustains the apoptosis resistance in eosinophils in nasal mucosa of allergic rhinitis. Arch Biochem Biophys 2021; 702:108828. [PMID: 33741336 DOI: 10.1016/j.abb.2021.108828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 02/19/2021] [Accepted: 03/07/2021] [Indexed: 11/27/2022]
Abstract
Eosinophils (Eos) are the canonical effector cells in allergic rhinitis (AR) and many inflammatory diseases. The mechanism of eosinophilia occurring in the lesion sites is not fully understood yet. Twist1 protein (Twist, in short) is an apoptosis inhibitor that also has immune regulatory functions. This study aims to investigate the role of Twist in the pathogenesis of eosinophilia in AR. In this study, surgically removed human nasal mucosal samples were obtained from patients with chronic sinusitis and nasal polyps with AR (the AR group) or without AR (the nAR group). Eos were isolated from the samples by flow cytometry. We found that abundant Eos were obtained from the surgically removed nasal mucosa tissues of both nAR and AR groups. Significantly higher Ras activation was detected in AR Eos than that in nAR Eos. Ras activation was associated with the apoptosis resistance in AR Eos. The Twist (an apoptosis inhibitor) expression was higher in AR Eos, which was positively correlated with the Ras activation status. The sensitization to IgG induced Twist expression in Eos, in which Ras activated the MAPK-HIF-1α pathway, the latter promoted the Twist gene transcription. Twist bound Rac GTPase activating protein-1 to sustain the Ras activation in Eos. Ras activation sustained the apoptosis resistance in Eos. In conclusion, high Ras activation was detected in the AR nasal mucosal tissue-isolated Eos. IgG-sensitization induced Ras activation and Twist expression in Eos, that conferred Eos the apoptosis resistance.
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Affiliation(s)
- Jian-Bo Shao
- Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Xiang-Qian Luo
- Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Li-Hua Mo
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Shenzhen, China; Research Center of Allergy & Immunology, Shenzhen University School of Medicine, Shenzhen, China
| | - Gui Yang
- Department of Otolaryngology, Longgang Central Hospital, Shenzhen, China
| | - Zhi-Qiang Liu
- Longgang ENT Hospital and Shenzhen ENT Institute, Shenzhen, China
| | - Jiang-Qi Liu
- Longgang ENT Hospital and Shenzhen ENT Institute, Shenzhen, China
| | - Zhi-Gang Liu
- Research Center of Allergy & Immunology, Shenzhen University School of Medicine, Shenzhen, China
| | - Da-Bo Liu
- Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China.
| | - Ping-Chang Yang
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Shenzhen, China; Research Center of Allergy & Immunology, Shenzhen University School of Medicine, Shenzhen, China.
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20
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Mintz MJ, Ananthakrishnan AN. Phenotype and Natural History of Inflammatory Bowel Disease in Patients With Concomitant Eosinophilic Esophagitis. Inflamm Bowel Dis 2021; 27:469-475. [PMID: 32430501 PMCID: PMC7957221 DOI: 10.1093/ibd/izaa094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The co-occurrence of autoimmune diseases is well recognized. Though studies have suggested that eosinophilic esophagitis (EoE) is more common in patients with inflammatory bowel diseases (IBD), whether co-occurrence of EoE modifies natural history of IBD is unknown. METHODS This was a retrospective case-control study at a referral center. Cases consisted of patients with IBD and EoE, with both diseases diagnosed using established criteria. Controls comprised patients with IBD without concomitant EoE. Two controls were selected per case and were matched for duration of IBD. Relevant covariates regarding disease presentation and natural history were extracted from the medical record and compared between the 2 groups. RESULTS A total of 95 IBD-EoE cases and 190 IBD controls were included in our study. The IBD-EoE group was diagnosed with IBD at a younger age than those with IBD alone (22.3 years vs 29.0 years; P < 0.001) and were more likely to be male (80.0% vs 45.8%; P < 0.001). There were no differences in medical or surgical therapy for IBD between the 2 groups. Among those with IBD-EoE, patients for whom IBD was diagnosed first presented more commonly with dysphagia (50.8% vs 26.9%; P = 0.04) and endoscopically had evidence of esophageal rings (50.0% vs 23.1%; P = 0.02) when compared with those where EoE was diagnosed first. CONCLUSION Patients with concurrent IBD-EoE are diagnosed at a younger age and more likely to be males but have similar natural history as those without EoE. There were differences in EoE phenotype based on whether the EoE or IBD was diagnosed first.
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Affiliation(s)
- Michael J Mintz
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ashwin N Ananthakrishnan
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
- Address correspondence to: Ashwin N. Ananthakrishnan, MD, MPH, Division of Gastroenterology, Massachusetts General Hospital, 165 Cambridge Street, 9th Floor, Boston, MA 02114, USA. E-mail:
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21
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Sonnenberg A, Turner KO, Genta RM. Comorbid Occurrence of Eosinophilic Esophagitis and Inflammatory Bowel Disease. Clin Gastroenterol Hepatol 2021; 19:613-615.e1. [PMID: 32068153 DOI: 10.1016/j.cgh.2020.02.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 01/27/2020] [Accepted: 02/01/2020] [Indexed: 02/07/2023]
Abstract
In a previous study, we found a variety of inverse associations between the occurrence of gastroesophageal reflux disease (GERD) and the occurrence of various forms of inflammatory bowel disease (IBD), as well as microscopic colitis (MC) and its 2 subtypes of lymphocytic and collagenous colitis.1 Two recent studies suggested a 5-fold increase in the occurrence of eosinophilic esophagitis (EoE) among IBD patients.2,3 The aim of the present study was to confirm these positive associations between EoE and IBD.
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Affiliation(s)
- Amnon Sonnenberg
- Division of Gastroenterology, Portland VA Medical Center and Oregon Health & Science University, Portland, Oregon.
| | | | - Robert M Genta
- Inform Diagnostics, Irving, Texas; Baylor College of Medicine, Houston, Texas
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22
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Moore H, Wechsler J, Frost C, Whiteside E, Baldassano R, Markowitz J, Muir AB. Comorbid Diagnosis of Eosinophilic Esophagitis and Inflammatory Bowel Disease in the Pediatric Population. J Pediatr Gastroenterol Nutr 2021; 72:398-403. [PMID: 33230079 PMCID: PMC9272133 DOI: 10.1097/mpg.0000000000003002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS The incidence and prevalence of eosinophilic esophagitis (EoE) and inflammatory bowel disease (IBD) are rising with similar patterns. Co-occurrence of both diseases in the same patient has been increasingly reported. We sought to examine the pediatric population with both EoE and IBD to better understand the epidemiology and clinical implications of this overlap. METHODS We conducted a retrospective case-control study at 2 tertiary care children's hospitals. Subjects with both EoE and IBD were identified and compared with randomly selected controls with EoE and IBD alone in terms of: demographics, atopic conditions, IBD classification, location and phenotype of Crohn disease (CD), IBD medications, endoscopic findings, and histopathology. Descriptive statistics summarized the data. RESULTS Sixty-seven subjects with dual-diagnosis were identified across both institutions. The prevalence of IBD in the EoE population was 2.2% and EoE in IBD was 1.5%. Subjects with both diseases were more likely to have IgE-mediated food allergy compared with IBD alone (36% vs 7%, P < 0.001). Subjects with CD-EoE were less likely to have perianal disease than CD alone (2% vs 20%, P = 0.004). There was no difference in fibrostenotic EoE between the dual-diagnosis group and EoE alone. Treatment with a TNF-alpha inhibitor (anti-TNF) for management of preexisting IBD was protective against development of EoE with a relative risk of 0.314 [95% confidence interval [CI] 0.159-0.619]. CONCLUSIONS This is a unique population in whom the underlying pathway leading to dual-diagnosis is unclear. Concomitant atopic conditions, especially IgE-mediated food allergy, and medication exposures, particularly anti-TNFs, may help predict likelihood of developing dual-diagnosis.
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Affiliation(s)
- Hillary Moore
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Joshua Wechsler
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL 60611, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Carrie Frost
- Division of Pediatric Research, Greenville Hospital System Children’s Hospital, Greenville, SC 29605, USA
| | - Elizabeth Whiteside
- Department of Pediatrics, University of South Carolina School of Medicine-Greenville, Greenville, SC 29605, USA
| | - Robert Baldassano
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Jonathan Markowitz
- Department of Pediatrics, University of South Carolina School of Medicine-Greenville, Greenville, SC 29605, USA
- Division of Gastroenterology and Nutrition, Greenville Hospital System Children’s Hospital, Greenville, SC 29605, USA
| | - Amanda B. Muir
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
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23
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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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Kim EM, Randall C, Betancourt R, Keene S, Lilly A, Fowler M, Dellon ES, Herfarth HH. Mucosal Eosinophilia Is an Independent Predictor of Vedolizumab Efficacy in Inflammatory Bowel Diseases. Inflamm Bowel Dis 2020; 26:1232-1238. [PMID: 31633167 PMCID: PMC7365808 DOI: 10.1093/ibd/izz251] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Peripheral and mucosal eosinophilia may be associated with more aggressive disease in inflammatory bowel disease (IBD) patients. Vedolizumab blocks T lymphocytes, eosinophil adhesion, and extravasation in the gastrointestinal tract. It is not known if mucosal eosinophilia is a predictor for the therapeutic efficacy of vedolizumab. METHODS This was a retrospective cohort study of IBD patients with ileal or colonic biopsies who were off steroids before starting vedolizumab. Biopsies were rereviewed by pathologists, and mean eosinophil density was quantified. Patient characteristics and steroid-free clinical response 6 months after beginning vedolizumab were determined. Features were compared between nonresponders and responders, and multivariable logistic regression was performed to identify predictors of clinical response. RESULTS Of 251 IBD patients starting vedolizumab therapy, 65 patients (48% Crohn's disease, 52% ulcerative colitis) met inclusion criteria. All IBD patients not responding to vedolizumab were more likely to have a higher baseline mean eosinophil count (340 ± 156 vs 236 ± 124; P = 0.004), be previously exposed to an anti-TNF (96% vs 56%; P = 0.001), and be male (58% vs 28%; P = 0.02). Mean eosinophil counts were significantly increased in colonic biopsies in UC nonresponders (438 ± 149 vs 299 ± 145; P = 0.01). A similar trend was seen in CD nonresponders. On multivariable analysis, colonic eosinophil density and prior anti-TNF exposure-and the combination of both-were independent predictors of response. CONCLUSION In ulcerative colitis, colonic eosinophilia and prior anti-TNF exposure were independent predictors of 6-month clinical nonresponse to vedolizumab. Mucosal eosinophil density as a novel biomarker should be explored in larger patient cohorts.Aside from the previous anti-TNF exposure, eosinophil density in the colon of patients with UC is a negative predictor for a steroid-free long-term response to vedolizumab. The degree colonic eosinophilia may be a novel biomarker that should be further explored.
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Affiliation(s)
- Erin M Kim
- Multidisciplinary Center for Inflammatory Bowel Disease, Chapel Hill, NC, USA
| | - Cara Randall
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Renee Betancourt
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Staci Keene
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amy Lilly
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Mark Fowler
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Evan S Dellon
- Multidisciplinary Center for Inflammatory Bowel Disease, Chapel Hill, NC, USA,Center for Esophageal Diseases and Swallowing, Chapel Hill, NC, USA
| | - Hans H Herfarth
- Multidisciplinary Center for Inflammatory Bowel Disease, Chapel Hill, NC, USA,Division of Gastroenterology and Hepatology, Chapel Hill, NC, USA,Address correspondence to: Hans H. Herfarth, MD, PhD, Division of Gastroenterology and Hepatology, University of North Carolina, Bioinformatics Building, CB#7080, Chapel Hill, NC, 27599 USA. E-mail:
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