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Amil-Dias J, Oliva S, Papadopoulou A, Thomson M, Gutiérrez-Junquera C, Kalach N, Orel R, Auth M, Nijenhuis-Hendriks D, Strisciuglio C, Bauraind O, Chong S, Ortega GD, Férnandez SF, Furman M, Garcia-Puig R, Gottrand F, Homan M, Huysentruyt K, Kostovski A, Otte S, Rea F, Roma E, Romano C, Tzivinikos C, Urbonas V, Velde SV, Zangen T, Zevit N. Diagnosis and management of eosinophilic esophagitis in children: An update from the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN). J Pediatr Gastroenterol Nutr 2024. [PMID: 38923067 DOI: 10.1002/jpn3.12188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/17/2023] [Accepted: 09/04/2023] [Indexed: 06/28/2024]
Abstract
INTRODUCTION Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus characterized by symptoms of esophageal dysfunction and histologically by predominantly eosinophilic infiltration of the squamous epithelium. European Society for Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) published a guideline in 2014; however, the rapid evolution of knowledge about pathophysiology, diagnostic criteria, and therapeutic options have made an update necessary. METHODS A consensus group of pediatric gastroenterologists from the ESPGHAN Working Group on Eosinophilic Gastrointestinal Diseases (ESPGHAN EGID WG) reviewed the recent literature and proposed statements and recommendations on 28 relevant questions about EoE. A comprehensive electronic literature search was performed in MEDLINE, EMBASE, and Cochrane databases from 2014 to 2022. The Grading of Recommendations Assessment, Development and Evaluation system was used to assess the quality of evidence and formulate recommendations. RESULTS A total of 52 statements based on the available evidence and 44 consensus-based recommendations are available. A revision of the diagnostic protocol, options for initial drug treatment, and the new concept of simplified empiric elimination diets are now available. Biologics are becoming a part of the potential armamentarium for refractory EoE, and systemic steroids may be considered as the initial treatment for esophageal strictures before esophageal dilation. The importance and assessment of quality of life and a planned transition to adult medical care are new areas addressed in this guideline. CONCLUSION Research in recent years has led to a better understanding of childhood EoE. This guideline incorporates the new findings and provides a practical guide for clinicians treating children diagnosed with EoE.
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Affiliation(s)
- Jorge Amil-Dias
- Pediatric Gastroenterology, Hospital Lusíadas, Porto, Portugal
| | - Salvatore Oliva
- Maternal and Child Health Department, University Hospital - Umberto I, Sapienza - University of Rome, Rome, Italy
| | - Alexandra Papadopoulou
- Division of Gastroenterology and Hepatology, First Department of Pediatrics, Children's hospital Agia Sofia, University of Athens, Athens, Greece
| | - Mike Thomson
- Centre for Paediatric Gastroenterology, International Academy for Paediatric Endoscopy Training, Sheffield Children's Hospital, UK
| | - Carolina Gutiérrez-Junquera
- Pediatric Gastroenterology Unit, Hospital Universitario Puerta de Hierro Majadahonda, Universidad Autónoma de Madrid, Spain
| | - Nicolas Kalach
- Department of Pediatrics, Saint Vincent de Paul Hospital, Groupement des Hôpitaux de l'Institut Catholique de Lille (GHICL), Catholic University, Lille, France
| | - Rok Orel
- Department of Gastroenterology, Hepatology, and Nutrition, University Children's Hospital, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Marcus Auth
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | | | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialized Surgery of the University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Sonny Chong
- Epsom and St Helier University Hospitals NHS Trust, UK
| | - Gloria Dominguez Ortega
- Pediatric Gastroenterology and Nutrition Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Sonia Férnandez Férnandez
- Pediatric Gastroenterology Unit, Department of Pediatrics, Severo Ochoa University Hospital, Madrid, Spain
| | - Mark Furman
- Royal Free London NHS Foundation Trust, London, UK
| | - Roger Garcia-Puig
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Pediatrics Department, Hospital Universitari MútuaTerrassa, Universitat de Barcelona, Barcelona, Spain
| | | | - Matjaz Homan
- Department of Gastroenterology, Hepatology, and Nutrition, University Children's Hospital, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Koen Huysentruyt
- Kindergastro-enterologie, hepatologie en nutritie, Brussels Centre for Intestinal Rehabilitation in Children (BCIRC), Belgium
| | - Aco Kostovski
- University Children's Hospital Skopje, Faculty of Medicine, University Ss Cyril and Methodius, Skopje, Republic of North Macedonia
| | - Sebastian Otte
- Childrens' Hospital, Helios Mariahilf Hospital, Hamburg, Germany
| | - Francesca Rea
- Endoscopy and Surgey Unit, Bambino Gesu Children's Hospital, Rome, Italy
| | - Eleftheria Roma
- First Department of Pediatrics, University of Athens and Pediatric Gastroenterology Unit Mitera Children's Hospital, Athens, Greece
| | - Claudio Romano
- Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Christos Tzivinikos
- Paediatric Gastroenterology Department, Al Jalila Children's Specialty Hospital, Dubai, UAE
- Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, UAE
| | - Vaidotas Urbonas
- Vilnius University Medical Faculty Clinic of Children's Diseases, Vilnius, Lithuania
| | | | - Tsili Zangen
- Pediatric Gastroenterology Unit, Wolfson Medical Center, Holon, Israel
| | - Noam Zevit
- Eosinophilic Gastrointestinal Disease Clinic, Institute of Gastroenterology, Hepatology, and Nutrition, Schneider Children's Medical Center of Israel, Israel
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Tang TC, Leach ST, Krishnan U. Proton pump inhibitors, antibiotics, and atopy increase the risk of eosinophilic esophagitis in children with esophageal atresia. J Pediatr Gastroenterol Nutr 2024; 78:1317-1328. [PMID: 38409891 DOI: 10.1002/jpn3.12129] [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: 08/06/2023] [Revised: 12/20/2023] [Accepted: 12/27/2023] [Indexed: 02/28/2024]
Abstract
OBJECTIVE To determine whether proton pump inhibitor (PPI) exposure is associated with an increased risk of developing eosinophilic esophagitis (EoE) in children with esophageal atresia (EA). STUDY DESIGN A retrospective chart review of children with EA from January 1, 2005 to December 31, 2020 was undertaken at Sydney Children's Hospital Randwick. Children with EA and EoE (cases) were matched (1:2) to children with only EA (controls) to compare PPI exposure. Other early-life factors such as infantile antibiotic exposure and personal or family history of atopy were also analyzed using simple and multivariable logistic regression. RESULTS Of 184 children with EA, 46 (25%) developed EoE during this period. Thirty-eight EoE participants were matched to 76 controls. Children with EoE and EA received PPI for significantly higher durations (p = .018) and at significantly higher cumulative doses (p = .017) than controls. Food allergy (adjusted odds ratio [aOR], 7.317; 95% confidence interval [CI], 2.244-23.742), family history of atopy (aOR, 3.504; 95% CI, 1.268-9.682), and infantile antibiotic exposure (aOR, 1.040; 95% CI, 1.006-1.075) were also significantly associated with an increased risk of developing EoE in the EA cohort. CONCLUSIONS Prolonged duration and high cumulative dose of PPI exposure were significantly associated with subsequent EoE development in children with EA. Food allergy, family history of atopy, and infantile antibiotic exposure in EA were also significantly associated with an increased risk of EoE development.
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Affiliation(s)
- Tiffany C Tang
- School of Clinical Medicine, Discipline of Pediatrics, Faculty of Medicine and Health, University of New South Wales, Sydney, Australia
| | - Steven T Leach
- School of Clinical Medicine, Discipline of Pediatrics, Faculty of Medicine and Health, University of New South Wales, Sydney, Australia
| | - Usha Krishnan
- School of Clinical Medicine, Discipline of Pediatrics, Faculty of Medicine and Health, University of New South Wales, Sydney, Australia
- Department of Pediatric Gastroenterology, Sydney Children's Hospital Randwick, Sydney, Australia
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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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Jensen ET, Svane HM, Erichsen R, Kurt G, Heide-Jorgensen U, Sorensen HT, Dellon ES. Maternal and Infant Antibiotic and Acid Suppressant Use and Risk of Eosinophilic Esophagitis. JAMA Pediatr 2023; 177:1285-1293. [PMID: 37902735 PMCID: PMC10616763 DOI: 10.1001/jamapediatrics.2023.4609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/30/2023] [Indexed: 10/31/2023]
Abstract
Importance Eosinophilic esophagitis (EoE), a chronic disease with significant patient and health care burden, has increased rapidly in incidence across many countries. Elucidating risk factors for disease development is a priority for health care practitioners and patients. Objective To evaluate the association of maternal and infant use of antibiotics and acid suppressants with the development of EoE. Design, Setting, and Participants This was a population-based, case-control study of pediatric EoE (1996-2019) in Denmark using pathology, prescription, birth, inpatient, and outpatient health registry data and with complete ascertainment of all EoE cases among Danish residents born between 1997 and 2018. Study data were analyzed from September 2020 to August 2023. Exposures Maternal and infant use of antibiotics and acid suppressants, examining medication class, timing, and frequency of use. Main Outcome and Measure Development of EoE. Results Included in the study was a total of 392 cases and 3637 sex- and year of birth-matched controls with a median (IQR) age of 11.0 (6.0-15.0) years, 2772 male individuals (68.8%), and 1257 female individuals (31.2%). Compared with children with no antibiotic prescriptions filled during infancy, those with any use of an antibiotic had an associated 40% increase in risk of EoE (adjusted odds ratio [aOR], 1.4; 95% CI, 1.1-1.7). Those with 3 or more prescriptions had an associated 80% increase in risk of EoE (aOR, 1.8; 95% CI, 1.3-2.5). Frequency of maternal antibiotic use was associated with an increased risk (1 prescription: aOR, 1.4; 95% CI, 1.0-1.8; 3≤ prescriptions: aOR, 2.1; 95% CI, 1.4-3.2). Risk was highest for use in the third trimester and in the first 6 months from birth. Any acid suppressant use in infancy was associated with increased risk of EoE (aOR, 15.9; 95% CI, 9.1-27.7). Restriction of cases to those diagnosed at 5 years or older yielded similar results (aOR, 11.6; 95% CI, 5.5-24.8). For maternal use, 3 or more prescriptions were associated with an increased risk of EoE for her offspring (aOR, 5.1; 95% CI, 1.8-14.8). Conclusions and Relevance Maternal and infant antibiotic use were associated with increased risk of developing EoE, in a dose-response manner, and the magnitude of association was highest for exposure near the time of delivery. Increased risk was also observed with maternal and infant acid suppressant use. Exposure during early life, a period of known developmental susceptibility, may confer the greatest risk and opportunity for risk mitigation.
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Affiliation(s)
- Elizabeth T. Jensen
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, North Carolina
- Gastroenterology Section, Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, Department of Medicine, UNC Chapel Hill, Chapel Hill, North Carolina
| | - Helene M. Svane
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
- Department of Surgery, Randers Regional Hospital, Randers, Denmark
| | - Gencer Kurt
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | | | - Henrik T. Sorensen
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, Department of Medicine, UNC Chapel Hill, Chapel Hill, North Carolina
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Evan S. Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, Department of Medicine, UNC Chapel Hill, Chapel Hill, North Carolina
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Madej J, Atanassova T, McGuire S, Cohen B, Weidner M, Zhang Y, Horton DB. Acid-suppressive medication and incidence of chronic childhood immune-mediated diseases: A scoping review. Pediatr Allergy Immunol 2023; 34:e14042. [PMID: 38010007 PMCID: PMC10683867 DOI: 10.1111/pai.14042] [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: 05/16/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Use of acid-suppressive medications (ASMs), for example, proton pump inhibitors (PPIs) and histamine-2 receptor antagonists (H2RAs), has been rising along with the incidence of pediatric immune-mediated diseases (IMDs). We conducted a scoping review to characterize the literature about prenatal or pediatric exposure to ASMs in relation to incident pediatric IMDs. METHODS Electronic searches were conducted to identify studies from 2001 to 2023 on (a) prenatal or pediatric exposure to PPIs and/or H2RAs and (b) the risk of developing chronic IMDs during childhood. Eligible studies after title/abstract and full-text screening underwent data abstraction. RESULTS Of 26 eligible studies, 11 focused on prenatal ASM exposure and 16 on pediatric exposure. Asthma was the most commonly investigated outcome (16 studies), followed by other allergic diseases (8), eosinophilic esophagitis (3), inflammatory bowel disease (2), and other autoimmune diseases (2). Positive associations between ASM exposure and pediatric IMD outcomes emerged in all but two recent studies, which reported null or negative associations with allergic diseases. The strength of associations was similar across exposure times (prenatal/pediatric), medications (PPIs/H2RAs), and outcomes. Dose-response relationships were often present (7/11 studies). Reported effects by trimester and age of exposure varied. Commonly reported limitations were residual confounding, exposure misclassification, and outcome misclassification. CONCLUSION In summary, prenatal or pediatric exposure to PPIs and/or H2RAs has frequently, but not exclusively, been associated with the development of asthma, other allergic diseases, and chronic gastrointestinal IMDs. However, concerns remain about confounding and other sources of bias. Prescribers and families should be aware of these possible risks of ASMs.
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Affiliation(s)
- Joanna Madej
- Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Tania Atanassova
- Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Sarah McGuire
- Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Barry Cohen
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Melissa Weidner
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Yingtng Zhang
- Robert Wood Johnson Library of Health Sciences, New Brunswick, New Jersey, USA
| | - Daniel B. Horton
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
- Rutgers Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, New Brunswick, New Jersey, USA
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey, USA
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Votto M, De Filippo M, Caimmi S, Indolfi C, Raffaele A, Tosca MA, Marseglia GL, Licari A. A Practical Update on Pediatric Eosinophilic Esophagitis. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1620. [PMID: 37892285 PMCID: PMC10605219 DOI: 10.3390/children10101620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/14/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023]
Abstract
Eosinophilic esophagitis (EoE) is an emerging atopic disease of unknown etiology limited to the esophagus. The pathogenesis is still understood and is likely characterized by type 2 inflammation. Food allergens are the primary triggers of EoE that stimulate inflammatory cells through an impaired esophageal barrier. In children and adolescents, clinical presentation varies with age and mainly includes food refusal, recurrent vomiting, failure to thrive, abdominal/epigastric pain, dysphagia, and food impaction. Upper-gastrointestinal endoscopy is the gold standard for diagnosing and monitoring EoE. EoE therapy aims to achieve clinical, endoscopic, and histological ("deep") remission; prevent esophageal fibrosis; and improve quality of life. In pediatrics, the cornerstones of therapy are proton pump inhibitors, topical steroids (swallowed fluticasone and viscous budesonide), and food elimination diets. In recent years, much progress has been made in understanding EoE pathogenesis, characterizing the clinical and molecular heterogeneity, and identifying new therapeutic approaches. Notably, clinical, molecular, endoscopic, and histological features reflect and influence the evolution of inflammation over time and the response to currently available treatments. Therefore, different EoE phenotypes and endotypes have recently been recognized. Dupilumab recently was approved by FDA and EMA as the first biological therapy for adolescents (≥12 years) and adults with active EoE, but other biologics are still under consideration. Due to its chronic course, EoE management requires long-term therapy, a multidisciplinary approach, and regular follow-ups.
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Affiliation(s)
- Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Silvia Caimmi
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Cristiana Indolfi
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Alessandro Raffaele
- Pediatric Surgery Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | | | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
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Kurt G, Svane HML, Erichsen R, Heide-Jørgensen U, Sørensen HT, Dellon ES, Jensen ET. Prenatal, Intrapartum, and Neonatal Factors Increase the Risk of Eosinophilic Esophagitis. Am J Gastroenterol 2023; 118:1558-1565. [PMID: 37104675 PMCID: PMC10523886 DOI: 10.14309/ajg.0000000000002303] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 04/04/2023] [Indexed: 04/29/2023]
Abstract
INTRODUCTION Early-life exposures have been associated with an increased risk of eosinophilic esophagitis (EoE); however, most studies to date have been conducted at referral centers and are subject to recall bias. By contrast, we conducted a nationwide, population-based and registry-based case-control study of prenatal, intrapartum, and neonatal exposures, using data collected prospectively through population-based Danish health and administrative registries. METHODS We ascertained all EoE cases in Denmark (birth years 1997-2018). Cases were sex and age matched to controls (1:10) using risk-set sampling. We obtained data on prenatal, intrapartum, and neonatal factors, i.e., pregnancy complications, mode of delivery, gestational age at delivery, birthweight (expressed as a z-score), and neonatal intensive care unit (NICU) admission. We used conditional logistic regression to compute the crude and adjusted odds ratios (aOR) of EoE in relation to each prenatal, intrapartum, and neonatal factor, thus providing an estimate of incidence density ratios with 95% confidence intervals (CI). RESULTS In the 393 cases and 3,659 population controls included (median age at index date, 11 years [interquartile range, 6-15]; 69% male), we observed an association between gestational age and EoE, peaking at 33 vs 40 weeks (aOR 3.6 [95% CI 1.8-7.4]), and between NICU admission and EoE (aOR 2.8 [95% CI 1.2-6.6], for a NICU hospitalization of 2-3 weeks vs no admission). In interaction analyses, we observed a stronger association between NICU admission and EoE in infants born at term than in preterm infants (aOR 2.0 [95% CI 1.4-2.9] for term infants and aOR 1.0 [95% CI 0.5-2.0] for preterm infants). We also observed an association between pregnancy complications and EoE (aOR 1.4 [95% CI 1.0-1.9]). Infants who were very growth restricted at birth had an increased rate of EoE (aOR 1.4 [95% CI: 1.0-1.9] for a z-score of -1.5 vs a z-score of 0). Mode of delivery was not associated with EoE. DISCUSSION Prenatal, intrapartum, and neonatal factors, particularly preterm birth and NICU admission, were associated with development of EoE. Further research is needed to elucidate the mechanisms underlying the observed associations.
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Affiliation(s)
- Gencer Kurt
- Department of Clinical Epidemiology, Aarhus University
| | | | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University
| | | | - Henrik T. Sørensen
- Department of Clinical Epidemiology, Aarhus University
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Evan S. Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Elizabeth T. Jensen
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine
- Gastroenterology, Department of Internal Medicine, Wake Forest University School of Medicine
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Hirsch S, Cohen A, Rahbar R, Rubinstein E, Rosen R. Characterization of Eosinophilic Esophagitis in Infants and Toddlers. J Pediatr Gastroenterol Nutr 2023; 77:86-92. [PMID: 37084338 DOI: 10.1097/mpg.0000000000003803] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
OBJECTIVES The objective of this study is to determine demographic and clinical characteristics of infants and toddlers <2 years with eosinophilic esophagitis (EoE) and to assess treatment response in this rarely studied pediatric age group. METHODS Retrospective study of children <2 years diagnosed with EoE at a single center from 2016 to 2018. EoE was defined by ≥15 eosinophils per high power field (eos/hpf) on at least 1 esophageal biopsy. Demographics, symptoms, and endoscopic findings were collected via chart review. EoE treatment [proton pump inhibitor (PPI), swallowed steroids, dietary restriction, or a combination] and treatment responses on all follow-up endoscopies were reviewed, with remission defined as <15 eos/hpf. RESULTS Forty-two children ages 1.3 ± 0.4 years underwent 3.8 ± 2.3 endoscopies over 3.6 ± 1.7 years of follow-up. Thirty-six children (86%) were male, and comorbidities included atopy (86%), reflux (74%), and a history of cow's milk protein allergy (40%). Common symptoms were feeding difficulties in 67% of patients (with gagging or coughing with feeding in 60% and difficulty with progression to pureed or solid foods in 43%), vomiting (57%), and coughing/wheezing (52%). Of the 37 patients with follow-up endoscopies, 25 (68%) had histologic remission. There was an effect of therapy type on histologic response ( P = 0.004) with the best responses seen on combinations of diet/steroids or diet/PPI and the worst response seen on PPIs alone. All patients showed improvement in ≥1 symptom at the time of first follow-up endoscopy. CONCLUSIONS EoE should be considered in young children with feeding difficulties, vomiting, or respiratory symptoms. All patients improved clinically with standard medical or dietary interventions, however there is dissociation between clinical and histologic response with only 2 of 3 patients achieving histologic remission.
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Affiliation(s)
- Suzanna Hirsch
- From the Aerodigestive Center, Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology & Nutrition, Boston Children's Hospital, Boston, MA
| | - Alexandra Cohen
- From the Aerodigestive Center, Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology & Nutrition, Boston Children's Hospital, Boston, MA
| | - Reza Rahbar
- the Center for Airway Disorders, Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, MA
| | - Eitan Rubinstein
- From the Aerodigestive Center, Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology & Nutrition, Boston Children's Hospital, Boston, MA
| | - Rachel Rosen
- From the Aerodigestive Center, Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology & Nutrition, Boston Children's Hospital, Boston, MA
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Fenneman AC, Weidner M, Chen LA, Nieuwdorp M, Blaser MJ. Antibiotics in the pathogenesis of diabetes and inflammatory diseases of the gastrointestinal tract. Nat Rev Gastroenterol Hepatol 2023; 20:81-100. [PMID: 36258032 PMCID: PMC9898198 DOI: 10.1038/s41575-022-00685-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/01/2022] [Indexed: 02/06/2023]
Abstract
Antibiotic use is increasing worldwide. However, the use of antibiotics is clearly associated with changes in gut microbiome composition and function, and perturbations have been identified as potential environmental risk factors for chronic inflammatory disorders of the gastrointestinal tract. In this Review, we examine the association between the use of antibiotics and the onset and development of both type 1 and type 2 diabetes, inflammatory bowel disease, including ulcerative colitis and Crohn's disease, as well as coeliac disease and eosinophilic oesophagitis. We discuss the key findings of epidemiological studies, provide mechanistic insights into the pathways by which the gut microbiota might contribute to these diseases, and assess clinical trials investigating the effects of antibiotics. Such studies indicate that antibiotic exposures, varying in type, timing and dosage, could explain differences in disease risk. There seems to be a critical window in early life in which perturbation of the microbiome has a substantial effect on disease development. Identifying the antibiotic-perturbed gut microbiota as a factor that contributes to the pathophysiology of these inflammatory disorders might stimulate new approaches to prevention, diagnosis and treatment.
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Affiliation(s)
- Aline C. Fenneman
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Melissa Weidner
- Department of Paediatrics, Rutgers University, New Brunswick, NJ, USA
| | - Lea Ann Chen
- Department of Medicine, Rutgers University, New Brunswick, NJ, USA
| | - Max Nieuwdorp
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Martin J. Blaser
- Department of Medicine, Rutgers University, New Brunswick, NJ, USA.,Department of Pathology and Laboratory Medicine, Rutgers University, New Brunswick, NJ, USA
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10
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Chang JW, Jensen ET, Dellon ES. Nature with Nurture: the Role of Intrinsic Genetic and Extrinsic Environmental Factors on Eosinophilic Esophagitis. Curr Allergy Asthma Rep 2022; 22:163-170. [PMID: 36190688 PMCID: PMC10838151 DOI: 10.1007/s11882-022-01042-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW As the rising prevalence and incidence of eosinophilic esophagitis (EoE) has quickly outpaced the rate of esophageal biopsies, particularly in Westernized countries, several studies have suggested a link between intrinsic genetic and extrinsic environmental risk factors and the development, presentation, and diagnosis of EoE. This review aims to critically assess existing studies describing the role of the environment on the development, symptomatic presentation, and diagnosis of this recently recognized chronic immune-mediated disease. RECENT FINDINGS We present and critically evaluate the working hypotheses and supportive studies thus far on environmental factors on EoE, describe sources of potential bias in diagnosis due to socioeconomic factors and thus undermining studies of EoE etiology, and highlight opportunities for future research. As genetics alone do not explain the rapid rise of EoE, we must look to environmental, or extrinsic, factors both in the early-life period which shape the development of the gut microbiome, as well as later life contributing to diagnosis of this new disease. Future etiologic studies linking risk factors to EoE development in individual patients are needed.
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Affiliation(s)
- Joy W Chang
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
| | - Elizabeth T Jensen
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC, USA
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
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11
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Alaber O, Sabe R, Baez-Socorro V, Sankararaman S, Roesch E, Sferra TJ. Epidemiology of Eosinophilic Esophagitis in Patients with Cystic Fibrosis: A Population-Based 5-Year Study. Pediatr Gastroenterol Hepatol Nutr 2022; 25:283-292. [PMID: 35903489 PMCID: PMC9284113 DOI: 10.5223/pghn.2022.25.4.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 04/10/2022] [Accepted: 05/19/2022] [Indexed: 11/14/2022] Open
Abstract
PURPOSE The prevalence of eosinophilic esophagitis (EoE) has been on the rise since it was first described in the 1990s. Several diseases and exogenous factors have been associated with EoE. Our aim was to investigate the epidemiology of EoE in cystic fibrosis (CF) patients. METHODS We identified individuals with CF from September 2014 to September 2019 within a database (IBM Explorys Solutions, Inc.). The prevalence of EoE in patients with CF was compared to the general population. RESULTS The database included 36,111,860 patients during the 5-year study period: 12,950 with CF (0.036%) and 28,090 with EoE (0.078%). EoE prevalence was higher in CF patients than the general population (46 in 10,000 vs. 7.8 in 10,000, p<0.001). Patients with CF and EoE were more likely to be male (50% vs. 33.5%, p<0.008), children (33.3% vs. 16.5%, p<0.001), and non-Hispanic (100% vs. 88.7%, p<0.001) than CF patients without EoE. CF with EoE patients were more likely to be children than EoE only (33.3% vs. 10.5%, p<0.001). Allergic conditions were generally more prevalent in CF with EoE than CF only (83.3% vs. 68.3%, p=0.01) and EoE only (83.3% vs. 69.3%, p=0.014). CONCLUSION EoE is nearly 6-times more prevalent in CF patients. Those patients had higher incidence of other atopic conditions. EoE must be considered in the differential diagnosis of patients with CF presenting with dysphagia, refractory gastroesophageal reflux, vomiting, and other esophagus-related symptoms.
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Affiliation(s)
- Omar Alaber
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Ramy Sabe
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Division of Pediatrics Gastroenterology, Hepatology and Nutrition, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, OH, USA
| | - Virginia Baez-Socorro
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Division of Pediatrics Gastroenterology, Hepatology and Nutrition, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, OH, USA
| | - Senthilkumar Sankararaman
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Division of Pediatrics Gastroenterology, Hepatology and Nutrition, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, OH, USA
| | - Erica Roesch
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Division of Pediatric Pulmonology, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, OH, USA
| | - Thomas J Sferra
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Division of Pediatrics Gastroenterology, Hepatology and Nutrition, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, OH, USA
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12
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Feeding Problems and Long-Term Outcomes in Preterm Infants—A Systematic Approach to Evaluation and Management. CHILDREN 2021; 8:children8121158. [PMID: 34943354 PMCID: PMC8700416 DOI: 10.3390/children8121158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 11/17/2022]
Abstract
Preterm infants are known to have long-term healthcare needs. With advances in neonatal medical care, younger and more preterm infants are surviving, placing a subset of the general population at risk of long-term healthcare needs. Oral feeding problems in this population often play a substantial yet under-appreciated role. Oral feeding competency in preterm infants is deemed an essential requirement for hospital discharge. Despite achieving discharge readiness, feeding problems persist into childhood and can have a residual impact into adulthood. The early diagnosis and management of feeding problems are essential requisites to mitigate any potential long-term challenges in preterm-born adults. This review provides an overview of the physiology of swallowing and oral feeding skills, disruptions to oral feeding in preterm infants, the outcomes of preterm infants with feeding problems, and an algorithmic approach to the evaluation and management of neonatal feeding problems.
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13
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Cianferoni A, Jensen E, Davis CM. The Role of the Environment in Eosinophilic Esophagitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3268-3274. [PMID: 34507708 DOI: 10.1016/j.jaip.2021.07.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 12/17/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic immune-mediated disease clinicopathologically characterized by esophageal dysfunction. EoE is characterized by eosinophilic histologic inflammation indistinguishable from other atopic diseases such as asthma, eczema, or allergic rhinitis, which often co-occur in patients with EoE. This suggest a possible shared pathophysiology and triggers in the development of EoE with other atopic conditions. Although the evidence of EoE being linked to exposure to allergenic foods is strong, the connection between EoE and aeroallergens is less understood. In this review, we will discuss clinical, epidemiological, and animal studies that investigate how environmental allergens influence the clinical manifestations of EoE and its seasonality. It is also known that the developing immune system is significantly shaped by early-life exposures, pollution, climate change, and those factors that are known to influence development of asthma. We therefore also describe the evidence for and the gaps in our knowledge of the role of early-life exposures, pollution, and climate change in the development of EoE.
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Affiliation(s)
- Antonella Cianferoni
- Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Elizabeth Jensen
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC
| | - Carla M Davis
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas.
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14
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Kamphorst K, Van Daele E, Vlieger AM, Daams JG, Knol J, van Elburg RM. Early life antibiotics and childhood gastrointestinal disorders: a systematic review. BMJ Paediatr Open 2021; 5:e001028. [PMID: 33748435 PMCID: PMC7931764 DOI: 10.1136/bmjpo-2021-001028] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In adults, there is increasing evidence for an association between antibiotic use and gastrointestinal (GI) disorders but in children, the evidence is scarce. OBJECTIVE Assess the association between exposure to antibiotics in the first 2 years of life in term born children and the presence of chronic GI disorders later in childhood. DESIGN For this systematic review the MEDLINE, Embase, WHO trial register and Web of Science were systematically searched from inception to 8 June 2020. Title and abstract screening (n=12 219), full-text screening (n=132) as well as the quality assessment with the Newcastle-Ottawa Scale were independently performed by two researchers. MAIN OUTCOME MEASURES The association between antibiotics and inflammatory bowel disease (IBD) (n=6), eosinophilic oesophagitis (EoE) (n=5), coeliac disease (CeD) (n=6), infantile colics (n=3), functional constipation (n=2), recurrent abdominal pain, regurgitation, functional diarrhoea and infant dyschezia were examined. RESULTS Twenty-two studies were included, 11 cohort and 11 case-control studies. A best evidence synthesis showed strong evidence for an association between antibiotic exposure in the first 2 years of life and the presence of IBD, and CeD during childhood. Moderate evidence was found for an association with EoE and no association with functional constipation in the first year of life. There was insufficient evidence for the other studied disorders. CONCLUSIONS The use of antibiotics in early life may increase the risk of GI disorders later in life. Further studies are necessary to unravel the underlying mechanisms and determine potential preventive measures. Meanwhile judicious use of antibiotics in early childhood is highly warranted. PROSPERO REGISTRATION NUMBER PROSPERO CRD42019132631.
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Affiliation(s)
- Kim Kamphorst
- Pediatrics, Amsterdam Gastroenterology, Metabolism & Nutrition, Amsterdam Reproduction & Development Amsterdam, Amsterdam UMC Location AMC, Amsterdam, The Netherlands.,Paediatrics, Sint Antonius Ziekenhuis, Nieuwegein, The Netherlands
| | - Emmy Van Daele
- Laboratory of Microbiology, Wageningen Universiteit en Research, Wageningen, The Netherlands
| | - Arine M Vlieger
- Paediatrics, Sint Antonius Ziekenhuis, Nieuwegein, The Netherlands
| | - Joost G Daams
- Medical Library, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Jan Knol
- Laboratory of Microbiology, Wageningen Universiteit en Research, Wageningen, The Netherlands.,Gut biology and microbiology, Danone Nutricia Research, Utrecht, The Netherlands
| | - Ruurd M van Elburg
- Pediatrics, Amsterdam Gastroenterology, Metabolism & Nutrition, Amsterdam Reproduction & Development Amsterdam, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
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15
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Wilson JM, Li RC, McGowan EC. The Role of Food Allergy in Eosinophilic Esophagitis. J Asthma Allergy 2020; 13:679-688. [PMID: 33364787 PMCID: PMC7751314 DOI: 10.2147/jaa.s238565] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/26/2020] [Indexed: 12/30/2022] Open
Abstract
Food allergy is often understood as an IgE-mediated hypersensitivity, characterized by allergic symptoms which occur “immediately” after the ingestion of a relevant food allergen. Increasingly, however, other food-related immune-mediated disorders are recognized in which symptoms can have a delayed onset and IgE does not play a central role. One of the described examples of the latter is eosinophilic esophagitis (EoE) – a disease defined pathologically by local eosinophilic inflammation in the esophagus in the setting of symptoms of esophageal dysfunction. The evidence that EoE is a food-mediated allergic disease includes i) almost all patients respond to an elemental diet and many respond to a diet in which dairy, wheat, eggs and/or soy are eliminated, ii) the presence of food-specific IgE and Th2 cells are consistent with a loss of tolerance to trigger foods and iii) many EoE patients have concomitant IgE-mediated food allergy and other allergic co-morbidities. This narrative review focuses on the hypothesis that EoE is a form of chronic food allergy. The goal is to describe similarities and differences in EoE and IgE-mediated food allergy, and to consider ways that these two increasingly common forms of food allergy are related to each other.
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Affiliation(s)
- Jeffrey M Wilson
- Division of Allergy and Immunology, University of Virginia, Charlottesville, VA, USA
| | - Rung-Chi Li
- Division of Allergy and Immunology, University of Virginia, Charlottesville, VA, USA
| | - Emily C McGowan
- Division of Allergy and Immunology, University of Virginia, Charlottesville, VA, USA
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16
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Burris AD, Burris J, Järvinen KM. Cow's Milk Protein Allergy in Term and Preterm Infants: Clinical Manifestations, Immunologic Pathophysiology, and Management Strategies. Neoreviews 2020; 21:e795-e808. [PMID: 33262206 DOI: 10.1542/neo.21-12-e795] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cow's milk allergy is a common food allergy among infants. Symptoms of cow's milk allergy are wide-ranging and depend on the mechanism involved. There are immunoglobulin E (IgE)-mediated, non-IgE-mediated, and mixed mechanisms of food allergy. Symptoms of IgE-mediated cow's milk allergy may be mild or may progress to anaphylaxis, which can be life-threatening. Non-IgE-mediated allergy includes food protein-induced allergic proctocolitis (FPIAP), food protein-induced enterocolitis syndrome, food protein-induced enteropathy, and Heiner syndrome (pulmonary hemosiderosis). These diagnoses comprise about half of all cow's milk allergies. The most common manifestation of cow's milk allergy in infants is FPIAP. FPIAP is commonly seen in healthy, full-term infants who present with rectal bleeding and are otherwise well-appearing. This can occur in both formula-fed and exclusively breastfed infants. Food proteins secreted in maternal breast milk can contribute to the development of these symptoms. Maternal cow's milk elimination diet is often successful in helping resolve symptoms. A period of reintroduction of cow's milk resulting in re-emergence of symptoms in stable asymptomatic infants is an excellent diagnostic tool to confirm a cow's milk allergy. Preterm infants are susceptible to food allergy, as demonstrated from several case reports of necrotizing enterocolitis-like illnesses that responded clinically to cow's milk elimination. Further study is needed about food allergy in the preterm infant population.
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Affiliation(s)
- Amy D Burris
- Division of Allergy and Immunology and Center for Food Allergy, and
| | - Jonathan Burris
- Division of Neonatology, Department of Pediatrics, University of Rochester School of Medicine and Dentistry and Golisano Children's Hospital, Rochester, NY
| | - Kirsi M Järvinen
- Division of Allergy and Immunology and Center for Food Allergy, and
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17
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Kuhn BR, Young AJ, Justice AE, Chittoor G, Walton NA. Infant acid suppression use is associated with the development of eosinophilic esophagitis. Dis Esophagus 2020; 33:5874728. [PMID: 32696950 DOI: 10.1093/dote/doaa073] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/18/2020] [Accepted: 06/20/2020] [Indexed: 12/11/2022]
Abstract
Eosinophilic esophagitis (EoE) is an esophageal allergic inflammatory disorder often presenting with infant/toddler gastroesophageal reflux symptoms refractory to treatment, including acid suppression trials with histamine H2 antagonists and proton pump inhibitors. We propose to evaluate the impact of infant acid suppressant exposure in EoE. Geisinger's pediatric EoE cases were matched to controls (1:5 EoE case control ratio) using age, race, sex, and ages at other diagnoses of asthma, eczema, and environmental allergies, totaling 526 EoE cases and 2,630 controls. Comparisons between EoE cases and matched controls were tested with regard to rates of acid suppression use with H2 antagonists and PPIs during infancy. Our analyses found the use of acid suppression in infancy was positively associated with EoE: PPI (5.7% EoE cases vs. 1.6% controls; P < 0.0001), H2 antagonists (8.8% EoE cases vs. 4.5% controls; P < 0.0001). Additionally, analysis of EoE cases using acid suppression during infancy indicated a likelihood for the diagnosis with EoE at an earlier age. Early acid suppression use in infants is significantly associated with the diagnosis of EoE in childhood in this well-matched retrospective cohort study. The potential link warrants additional investigation. Our study further reinforces the evidence-based stewardship of acid suppressant use, especially in our most vulnerable populations.
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Affiliation(s)
- Benjamin R Kuhn
- Pediatric Gastroenterology & Nutrition, Geisinger, Danville, Pennsylvania, USA
| | - Amanda J Young
- Center for Health Research, Geisinger, Danville, Pennsylvania, USA
| | - Anne E Justice
- Biomedical and Translational Informatics, Geisinger, Danville, Pennsylvania, USA
| | - Geetha Chittoor
- Biomedical and Translational Informatics, Geisinger, Danville, Pennsylvania, USA
| | - Nephi A Walton
- Genomic Medicine Institute, Geisinger, Danville, Pennsylvania, USA
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19
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Votto M, Marseglia GL, De Filippo M, Brambilla I, Caimmi SME, Licari A. Early Life Risk Factors in Pediatric EoE: Could We Prevent This Modern Disease? Front Pediatr 2020; 8:263. [PMID: 32548083 PMCID: PMC7274037 DOI: 10.3389/fped.2020.00263] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 04/27/2020] [Indexed: 12/15/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic antigen-mediated inflammatory disease that affects the esophagus. In the last 20 years, a large number of epidemiological studies showed a significant increase in the incidence and prevalence of EoE, especially in developed countries. This phenomenon might correlate to the overall increase in pediatric allergic diseases or might be a result of improved medical awareness and knowledge through modern diagnostic instruments. Since 1993, when EoE was first recognized as a distinct clinical entity, several signs of progress in the pathophysiology of EoE were achieved. However, a few studies reported data on early risk factors for pediatric EoE and how these factors may interfere with genes. Currently, the most defined risk factors for EoE are male sex, Caucasian race, and atopic comorbidities. Other putative risk factors may include alterations in epithelial barrier function and fibrous remodeling, esophageal dysbiosis, variation in the nature and timing of oral antigen exposure, and early prescription of proton pump inhibitors and antibiotics. Notably, the timing and nature of food antigen exposure may be fundamental in inducing or reversing immune tolerance, but no studies are reported. This review summarized the current evidence on the risk factors that might contribute to the increasing development of EoE, focusing on the possible preventive role of early interventions.
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Affiliation(s)
- Martina Votto
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gian Luigi Marseglia
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Maria De Filippo
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Ilaria Brambilla
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Silvia Maria Elena Caimmi
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Amelia Licari
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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20
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Capucilli P, Hill DA. Allergic Comorbidity in Eosinophilic Esophagitis: Mechanistic Relevance and Clinical Implications. Clin Rev Allergy Immunol 2019; 57:111-127. [PMID: 30903437 PMCID: PMC6626558 DOI: 10.1007/s12016-019-08733-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Allergic eosinophilic esophagitis (EoE) is a chronic, allergen-mediated inflammatory disease of the esophagus, and the most common cause of prolonged dysphagia in children and young adults in the developed world. While initially undistinguished from gastroesophageal reflux disease-associated esophageal eosinophilia, EoE is now recognized as a clinically distinct entity that shares fundamental inflammatory features of other allergic conditions and is similarly increasing in incidence and prevalence. The clinical and epidemiologic associations between EoE and other allergic manifestations are well established. In addition to exaggerated rates of atopic dermatitis, IgE-mediated food allergy, asthma, and allergic rhinitis in EoE patients, each of these allergic manifestations imparts individual and cumulative risk for subsequent EoE diagnosis. As such, EoE may be a member of the "allergic march"-the natural history of allergic manifestations during childhood. Several determinants likely contribute to the relationship between these conditions, including shared genetic, environmental, and immunologic factors. Herein, we present a comprehensive review of allergic comorbidity in EoE. We discuss areas of the genome associated with both EoE and other allergic diseases, including the well-studied variants encoding thymic stromal lymphopoietin and calpain 14, among other "atopic" regions. We summarize ways that environmental factors (such as microbiome-altering pressures and aeroallergen exposure) may predispose to multiple allergic conditions including EoE. Finally, we touch on some fundamental features of type 2 inflammation, and the resulting implications for the development of multiple allergic manifestations. We conclude with an analysis of the "type 2" biologics, and how mechanistic similarities between EoE and the other allergic manifestations have important implications for screening and treatment of the allergic patient.
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Affiliation(s)
- Peter Capucilli
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Abramson Research Building, 3615 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - David A Hill
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Abramson Research Building, 3615 Civic Center Blvd, Philadelphia, PA, 19104, USA.
- Institute for Immunology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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