1
|
Malik S, Jeanpierre L, Cianferoni A, Ruffner M, Sullivan KE. A patient with Pitt-Hopkins syndrome with concomitant common variable immunodeficiency. Am J Med Genet A 2024; 194:e63490. [PMID: 38066705 DOI: 10.1002/ajmg.a.63490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/16/2023] [Accepted: 11/20/2023] [Indexed: 03/10/2024]
Abstract
In patients with 18q deletion syndrome (18q-), immunodeficiency, autoimmunity, and allergies have been described in a subset. Pitt-Hopkins syndrome represents a specific subset of patients with 18q- who have a proximal deletion involving the TCF4 gene or a TCF4 variant. Immunodeficiency has been reported in the overall 18q- population; however, immunodeficiency with Pitt-Hopkins syndrome has not been highlighted. This case report details the immunologic evaluations and the associated infections seen in a young adult with Pitt-Hopkins syndrome to underscore the challenges of managing adults with a complex phenotype who develop frequent infections. This patient with Pitt-Hopkins syndrome ultimately fulfilled the diagnostic criteria for common variable immunodeficiency. Immunoglobulin replacement has led to a somewhat improved infection pattern, although she continues to have aspiration events leading to pneumonia. This case highlights the clinical evolution of Pitt-Hopkins syndrome and serves as a reminder that immunodeficiency can occur in this syndrome.
Collapse
Affiliation(s)
- Shahzara Malik
- College of Medicine and Health Sciences, Mohammed Bin Rashid University of Medicine and Health Sciences (MBRU), Dubai, United Arab Emirates
| | - Latoya Jeanpierre
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Melanie Ruffner
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | |
Collapse
|
2
|
Hill SA, Nurmatov U, DunnGalvin A, Reese I, Vieira MC, Rommel N, Dupont C, Venter C, Cianferoni A, Walsh J, Yonamine G, Beauregard A, Meyer R, Vazquez-Ortiz M. Feeding difficulties in children with food allergies: An EAACI Task Force Report. Pediatr Allergy Immunol 2024; 35:e14119. [PMID: 38566436 DOI: 10.1111/pai.14119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024]
Abstract
The term "feeding difficulties" refers to a spectrum of phenotypes characterized by suboptimal intake of food and/or lack of age-appropriate eating habits. While it is evident that feeding difficulties are prevalent within healthy children, no consensus has been reached for those with food allergies. The aim of this study was to systematically review all the available literature reporting the prevalence of feeding difficulties within food allergic children. We searched eight international electronic databases for all published studies until June 2022. International experts in the field were also contacted for unpublished and ongoing studies. All publications were screened against pre-defined eligibility criteria and critically appraised by established instruments. The substantial heterogeneity of included studies precluded meta-analyses, so narrative synthesis of quantitative data was performed. A total of 2059 abstracts were assessed, out of which 21 underwent full-text screening and 10 studies met the study criteria. In these, 12 different terms to define feeding difficulties and 11 diagnostic tools were used. Five papers included data of feeding difficulty prevalence in children with food allergies, ranging from 13.6% to 40%. Higher prevalence was associated with multiple food allergies. The current literature suggests that feeding difficulties are prevalent within food allergic children, particularly those with multiple food allergies. However, the heterogeneity of terminologies and diagnostic tools makes drawing conclusions challenging. Consensus guidelines for the diagnosis and management of feeding difficulties within food allergic children and further research on the development and perpetuation of feeding difficulties are needed to appropriately manage such patients.
Collapse
Affiliation(s)
- Sarah-Anne Hill
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Ulugbek Nurmatov
- Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, UK
| | - Audrey DunnGalvin
- NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, University of Southampton Faculty of Medicine, Southampton, UK
| | | | - Mario C Vieira
- Center for Pediatric Gastroenterology, Hospital Pequeno Principe, Curitiba, Brazil
| | - Natalie Rommel
- University Hospital Tübingen, Tübingen, Germany
- Therapiezentrum, University Hospital Tübingen, Tübingen, Germany
| | - Christophe Dupont
- Paris Descartes University, Paris, France
- Clinique Marcel Sembat, Ramsay Group, Boulogne Billancourt, France
| | - Carina Venter
- University of Colorado/Children's Hospital Colorado, Denver, Colorado, USA
| | - Antonella Cianferoni
- Allergy and Immunology Division, Perelman School of Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Glauce Yonamine
- Division of Nutrition, Instituto da Criança e do Adolescente, Hospital das Clínicas da Universidade de São Paulo, São Paulo, Brazil
| | - Alexia Beauregard
- Faculty, Ellyn Satter Institute, Clinical Dietetics Branch Winn Army Community Hospital, Fort Stewart, Georgia, USA
| | - Rosan Meyer
- Imperial College London, London, UK
- University of Winchester, Winchester, UK
- University of KU Leuven, Leuven, Belgium
| | | |
Collapse
|
3
|
Kennedy KV, Umeweni CN, Alston M, Dolinsky L, McCormack SM, Taylor LA, Bendavid A, Benitez A, Mitchel E, Karakasheva T, Goh V, Maqbool A, Albenberg L, Brown-Whitehorn T, Cianferoni A, Muir AB. Esophageal Remodeling Correlates With Eating Behaviors in Pediatric Eosinophilic Esophagitis. Am J Gastroenterol 2024:00000434-990000000-00982. [PMID: 38235740 DOI: 10.14309/ajg.0000000000002661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/28/2023] [Indexed: 01/19/2024]
Abstract
INTRODUCTION There are limited data characterizing eating habits among pediatric patients with eosinophilic esophagitis (EoE). We compared eating behaviors in pediatric patients with EoE with healthy controls and assessed the degree of correlation with symptomatology, endoscopic and histologic findings, and esophageal distensibility. METHODS We conducted a prospective, observational study where subjects consumed 4 food textures (puree, soft solid, chewable, and hard solid) and were scored for eating behaviors including number of chews per bite, sips of fluid per food, and consumption time. Symptomatic, endoscopic, histologic, and esophageal distensibility data were collected for case subjects. RESULTS Twenty-seven case subjects and 25 healthy controls were enrolled in our study (mean age 11.0 years, 63.5% male). Compared with healthy controls, pediatric patients with EoE demonstrated more chews per bite with soft solid (13.6 vs 9.1, P = 0.031), chewable (14.7 vs 10.7, P = 0.047), and hard solid foods (19.0 vs 12.8, P = 0.037). Patients with EoE also demonstrated increased consumption time with soft solid (94.7 vs 58.3 seconds, P = 0.002), chewable (90.0 vs 65.1 seconds, P = 0.005), and hard solid foods (114.1 vs 76.4 seconds, P = 0.034) when compared with healthy controls. Subgroup analysis based on disease status showed no statistically significant differences in eating behaviors between active and inactive EoE. Total endoscopic reference score positively correlated with consumption time ( r = 0.53, P = 0.008) and number of chews ( r = 0.45, P = 0.027) for chewable foods and with number of chews ( r = 0.44, P = 0.043) for hard solid foods. Increased consumption time correlated with increased eosinophil count ( r = 0.42, P = 0.050) and decreased esophageal distensibility ( r = -0.82, P < 0.0001). DISCUSSION Altered eating behaviors including increased chewing and increased consumption time can be seen in pediatric patients with EoE, can persist despite histologic remission, and may be driven by changes in esophageal distensibility.
Collapse
Affiliation(s)
- Kanak V Kennedy
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Chizoba N Umeweni
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Maiya Alston
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lauren Dolinsky
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Susan M McCormack
- Department of Speech-Language Pathology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lynne Allen Taylor
- Biostatistics Analysis Center, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Ava Bendavid
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Alain Benitez
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Elana Mitchel
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Tatiana Karakasheva
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Vi Goh
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Asim Maqbool
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lindsey Albenberg
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Terri Brown-Whitehorn
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Antonella Cianferoni
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Amanda B Muir
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| |
Collapse
|
4
|
Pitsios C, Rossi CM, Terreehorst I, Heffler E, Votto M, Konstantinou GN, Alvarez-Perea A, Bakirtas A, Apostolidou E, Antolin-Amerigo D, Nikolopoulos GK, Pfaar O, Cianferoni A. Eosinophilic esophagitis as a side-effect of allergen immunotherapy: protocol for a systematic review and meta-analysis. Eur Ann Allergy Clin Immunol 2024; 56:4-8. [PMID: 37671875 DOI: 10.23822/eurannaci.1764-1489.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Summary Background. Sensitization to food and airborne allergens is common in the majority of patients with eosinophilic esophagitis (EoE). Although there is not a direct cause-effect relationship of IgE-mediated allergy with the pathogenesis of EoE, there is a growing evidence that oral desensitization to food and sublingual immunotherapy (SLIT) may induce the development of EoE as an adverse effect. As part of the 'EoE and Allergen Immunotherapy (AIT)' Task Force funded by the European Academy of Allergy and Clinical Immunology (EAACI), a systematic approach will be followed to review the evidence from the published scientific literature on the development of EoE in children and adults under any type of AIT. Methods. This systematic review will be carried out following the PRISMA statement guidelines. Studies will be assessed for inclusion in the review according to the Population-Interventions-Comparators-Outcomes (PICO) criteria. Results. Expected outcomes will provide evidence on the AIT-EoE development connection. Conclusions. The findings from this review will be used as a reference to provide useful guidelines for physicians treating patients with EoE and/or are practicing AIT.
Collapse
Affiliation(s)
- C Pitsios
- Medical School, University of Cyprus, Nicosia, Cyprus
| | - C M Rossi
- Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - I Terreehorst
- ENT Department, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - E Heffler
- Postgraduate School of Allergy and Clinical Immunology, Humanitas University, Milan, Italy
| | - M Votto
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - G N Konstantinou
- Department of Allergy and Clinical Immunology, 424 General Military Training Hospital, Thessaloniki, Greece
| | - A Alvarez-Perea
- Allergy Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - A Bakirtas
- Department of Pediatric Allergy, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - E Apostolidou
- Allergy Outpatient Clinic, "Laikon" General Hospital of Athens, Athens, Greece
| | - D Antolin-Amerigo
- Department of Allergy, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | | | - O Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - A Cianferoni
- Children's Hospital of Philadelphia, University of Pennsylvania Medical School, Philadelphia (PA), U.S.A
| |
Collapse
|
5
|
Schultz F, Warren CM, Chehade M, Cianferoni A, Gerdts J, Groetch M, Gupta RS, Strobel MJ, Upton JEM, Venter C, Waserman S, Nowak-Wegrzyn A. When Supplemental Formula Is Essential: Overcoming Barriers to Hypoallergenic Formula Access for Patients With Food Allergies. J Allergy Clin Immunol Pract 2023; 11:2686-2692. [PMID: 37182567 DOI: 10.1016/j.jaip.2023.04.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 05/16/2023]
Abstract
For food-allergic patients, hypoallergenic formulas (HFs) are medically indicated, often a primary component of the diet and essential for patient safety, health, nutrition, and overall well-being. Yet, food allergy is not included among the conditions mandated for coverage under federal health programs and private health insurance. The 2022 infant formula crisis has affected many North American families and has particularly influenced patients with food allergies who rely on a limited number of safe HF brands to safely meet their nutritional needs for growth and development. The current formula shortage further highlights the longstanding difficulties faced by families with food allergies in accessing HF. Within this context, this article focuses on chronic barriers faced by patients with food allergies in accessing HF and proposes potential solutions. Legislation is desperately needed to address HF affordability through changes in insurance reimbursement and disparities in access to HF among individuals with food allergy.
Collapse
Affiliation(s)
| | - Christopher Michael Warren
- Center for Food Allergy and Asthma Research, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Mirna Chehade
- Mount Sinai Center for Eosinophilic Disorders, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY; Mount Sinai Center for Eosinophilic Disorders, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Antonella Cianferoni
- Children's Hospital of Philadelphia, Division of Pediatric Allergy and Immunology, University of Pennsylvania School of Medicine, Philadelphia, Pa
| | | | - Marion Groetch
- Jaffe Food Allergy Institute, Division of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Ruchi S Gupta
- Center for Food Allergy and Asthma Research, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Mary Jo Strobel
- American Partnership for Eosinophilic Disorders, Atlanta, Ga
| | - Julia E M Upton
- Division of Immunology and Allergy, Department of Paediatrics, Hospital for Sick Children, Temerty School of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Carina Venter
- Children's Hospital Colorado, University of Colorado, Denver, Colo
| | - Susan Waserman
- Division of Clinical Immunology and Allergy, McMaster University, Hamilton, Ontario, Canada
| | - Anna Nowak-Wegrzyn
- Hassenfeld Children's Hospital, Department of Pediatrics, NYU Grossman School of Medicine, New York, NY; Department of Pediatrics, Gastroenterology, and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland.
| |
Collapse
|
6
|
Nguyen K, Lewis MO, Hanna E, Alfaro MKC, Corrigan K, Buonanno J, Datta R, Brown-Whitehorn T, Spergel JM, Cianferoni A. Safety of Multifood Oral Immunotherapy in Children Aged 1 to 18 Years at an Academic Pediatric Clinic. J Allergy Clin Immunol Pract 2023; 11:1907-1913.e1. [PMID: 36907355 DOI: 10.1016/j.jaip.2023.03.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 02/03/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND Oral immunotherapy (OIT) aims to increase the reaction threshold to a food allergen and decrease the risk of a potentially life-threatening allergic reaction in the event of an accidental ingestion. Whereas single-food OIT is the most extensively studied, data on multifood OIT are limited. OBJECTIVE Our study aimed to examine the safety and feasibility of single-food and multifood immunotherapy in a large cohort in an outpatient pediatric allergy clinic setting. METHODS A retrospective review of patients enrolled in single-food and multifood OIT between September 1, 2019, and September 30, 2020, and data collection of those patients until November 19, 2021, were performed. RESULTS There were 151 patients who underwent either an initial dose escalation (IDE) or a standard oral food challenge. Seventy-eight patients were receiving single-food OIT with 67.9% reaching maintenance. Fifty patients were undergoing multifood OIT with 86% reaching maintenance to at least 1 OIT food and 68% reaching maintenance for all their foods. Of the 229 IDEs, there were low frequencies of failed IDEs (10.9%), epinephrine administration (8.7%), emergency department referrals (0.4%), and hospital admission (0.4%). Cashew accounted for one-third of failed IDEs. Epinephrine administration during home dosing occurred in 8.6% of patients. Eleven patients discontinued OIT owing to symptoms during up-dosing. No patients discontinued once reaching maintenance. CONCLUSIONS Desensitization to 1 food or multiple foods simultaneously through OIT appears to be safe and feasible using the OIT protocol that has been established. The most common adverse reaction causing discontinuation of OIT was gastrointestinal symptoms.
Collapse
Affiliation(s)
- Kim Nguyen
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa.
| | - Megan O Lewis
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Elizabeth Hanna
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | | | - Kristen Corrigan
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Jillian Buonanno
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Rahul Datta
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Terri Brown-Whitehorn
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Jonathan M Spergel
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| |
Collapse
|
7
|
Kliewer KL, Gonsalves N, Dellon ES, Katzka DA, Abonia JP, Aceves SS, Arva NC, Besse JA, Bonis PA, Caldwell JM, Capocelli KE, Chehade M, Cianferoni A, Collins MH, Falk GW, Gupta SK, Hirano I, Krischer JP, Leung J, Martin LJ, Menard-Katcher P, Mukkada VA, Peterson KA, Shoda T, Rudman Spergel AK, Spergel JM, Yang GY, Zhang X, Furuta GT, Rothenberg ME. One-food versus six-food elimination diet therapy for the treatment of eosinophilic oesophagitis: a multicentre, randomised, open-label trial. Lancet Gastroenterol Hepatol 2023; 8:408-421. [PMID: 36863390 PMCID: PMC10102869 DOI: 10.1016/s2468-1253(23)00012-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Empirical elimination diets are effective for achieving histological remission in eosinophilic oesophagitis, but randomised trials comparing diet therapies are lacking. We aimed to compare a six-food elimination diet (6FED) with a one-food elimination diet (1FED) for the treatment of adults with eosinophilic oesophagitis. METHODS We conducted a multicentre, randomised, open-label trial across ten sites of the Consortium of Eosinophilic Gastrointestinal Disease Researchers in the USA. Adults aged 18-60 years with active, symptomatic eosinophilic oesophagitis were centrally randomly allocated (1:1; block size of four) to 1FED (animal milk) or 6FED (animal milk, wheat, egg, soy, fish and shellfish, and peanut and tree nuts) for 6 weeks. Randomisation was stratified by age, enrolling site, and gender. The primary endpoint was the proportion of patients with histological remission (peak oesophageal count <15 eosinophils per high-power field [eos/hpf]). Key secondary endpoints were the proportions with complete histological remission (peak count ≤1 eos/hpf) and partial remission (peak counts ≤10 and ≤6 eos/hpf) and changes from baseline in peak eosinophil count and scores on the Eosinophilic Esophagitis Histology Scoring System (EoEHSS), Eosinophilic Esophagitis Endoscopic Reference Score (EREFS), Eosinophilic Esophagitis Activity Index (EEsAI), and quality of life (Adult Eosinophilic Esophagitis Quality-of-Life and Patient Reported Outcome Measurement Information System Global Health questionnaires). Individuals without histological response to 1FED could proceed to 6FED, and those without histological response to 6FED could proceed to swallowed topical fluticasone propionate 880 μg twice per day (with unrestricted diet), for 6 weeks. Histological remission after switching therapy was assessed as a secondary endpoint. Efficacy and safety analyses were done in the intention-to-treat (ITT) population. This trial is registered on ClinicalTrials.gov, NCT02778867, and is completed. FINDINGS Between May 23, 2016, and March 6, 2019, 129 patients (70 [54%] men and 59 [46%] women; mean age 37·0 years [SD 10·3]) were enrolled, randomly assigned to 1FED (n=67) or 6FED (n=62), and included in the ITT population. At 6 weeks, 25 (40%) of 62 patients in the 6FED group had histological remission compared with 23 (34%) of 67 in the 1FED group (difference 6% [95% CI -11 to 23]; p=0·58). We found no significant difference between the groups at stricter thresholds for partial remission (≤10 eos/hpf, difference 7% [-9 to 24], p=0·46; ≤6 eos/hpf, 14% [-0 to 29], p=0·069); the proportion with complete remission was significantly higher in the 6FED group than in the 1FED group (difference 13% [2 to 25]; p=0·031). Peak eosinophil counts decreased in both groups (geometric mean ratio 0·72 [0·43 to 1·20]; p=0·21). For 6FED versus 1FED, mean changes from baseline in EoEHSS (-0·23 vs -0·15; difference -0·08 [-0·21 to 0·05]; p=0·23), EREFS (-1·0 vs -0·6; difference -0·4 [-1·1 to 0·3]; p=0·28), and EEsAI (-8·2 vs -3·0; difference -5·2 [-11·2 to 0·8]; p=0·091) were not significantly different. Changes in quality-of-life scores were small and similar between the groups. No adverse event was observed in more than 5% of patients in either diet group. For patients without histological response to 1FED who proceeded to 6FED, nine (43%) of 21 reached histological remission; for patients without histological response to 6FED who proceeded to fluticasone propionate, nine (82%) of 11 reached histological remission. INTERPRETATION Histological remission rates and improvements in histological and endoscopic features were similar after 1FED and 6FED in adults with eosinophilic oesophagitis. 6FED had efficacy in just less than half of 1FED non-responders and steroids had efficacy in most 6FED non-responders. Our findings indicate that eliminating animal milk alone is an acceptable initial dietary therapy for eosinophilic oesophagitis. FUNDING US National Institutes of Health.
Collapse
Affiliation(s)
- Kara L Kliewer
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Nirmala Gonsalves
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Evan S Dellon
- Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - David A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Juan P Abonia
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Seema S Aceves
- Division of Allergy and Immunology, University of California at San Diego, Rady Children's Hospital, San Diego, CA, USA
| | - Nicoleta C Arva
- Department of Pathology and Laboratory, Ann and Robert H Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - John A Besse
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Peter A Bonis
- Division of Gastroenterology, Tufts Medical Center, Boston, MA, USA
| | - Julie M Caldwell
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | | | - Mirna Chehade
- Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Margaret H Collins
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Gary W Falk
- Division of Gastroenterology, Hospital of the University of Pennsylvania, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Sandeep K Gupta
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Ikuo Hirano
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Jeffrey P Krischer
- Health Informatics Institute, University of South Florida, Tampa, FL, USA
| | | | - Lisa J Martin
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Paul Menard-Katcher
- Division of Gastroenterology, Hepatology and Nutrition, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Vincent A Mukkada
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Kathryn A Peterson
- Division of Gastroenterology, University of Utah, Salt Lake City, UT, USA
| | - Tetsuo Shoda
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Amanda K Rudman Spergel
- Division of Allergy, Immunology and Transplantation, National Institutes of Allergy and Infectious Disease, NIH, Bethesda, MD, USA
| | - Jonathan M Spergel
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Guang-Yu Yang
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Xue Zhang
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Glenn T Furuta
- Digestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, CO, USA
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| |
Collapse
|
8
|
Wise SK, Damask C, Roland LT, Ebert C, Levy JM, Lin S, Luong A, Rodriguez K, Sedaghat AR, Toskala E, Villwock J, Abdullah B, Akdis C, Alt JA, Ansotegui IJ, Azar A, Baroody F, Benninger MS, Bernstein J, Brook C, Campbell R, Casale T, Chaaban MR, Chew FT, Chambliss J, Cianferoni A, Custovic A, Davis EM, DelGaudio JM, Ellis AK, Flanagan C, Fokkens WJ, Franzese C, Greenhawt M, Gill A, Halderman A, Hohlfeld JM, Incorvaia C, Joe SA, Joshi S, Kuruvilla ME, Kim J, Klein AM, Krouse HJ, Kuan EC, Lang D, Larenas-Linnemann D, Laury AM, Lechner M, Lee SE, Lee VS, Loftus P, Marcus S, Marzouk H, Mattos J, McCoul E, Melen E, Mims JW, Mullol J, Nayak JV, Oppenheimer J, Orlandi RR, Phillips K, Platt M, Ramanathan M, Raymond M, Rhee CS, Reitsma S, Ryan M, Sastre J, Schlosser RJ, Schuman TA, Shaker MS, Sheikh A, Smith KA, Soyka MB, Takashima M, Tang M, Tantilipikorn P, Taw MB, Tversky J, Tyler MA, Veling MC, Wallace D, Wang DY, White A, Zhang L. International consensus statement on allergy and rhinology: Allergic rhinitis - 2023. Int Forum Allergy Rhinol 2023; 13:293-859. [PMID: 36878860 DOI: 10.1002/alr.23090] [Citation(s) in RCA: 57] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/11/2022] [Accepted: 09/13/2022] [Indexed: 03/08/2023]
Abstract
BACKGROUND In the 5 years that have passed since the publication of the 2018 International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR-Allergic Rhinitis 2018), the literature has expanded substantially. The ICAR-Allergic Rhinitis 2023 update presents 144 individual topics on allergic rhinitis (AR), expanded by over 40 topics from the 2018 document. Originally presented topics from 2018 have also been reviewed and updated. The executive summary highlights key evidence-based findings and recommendation from the full document. METHODS ICAR-Allergic Rhinitis 2023 employed established evidence-based review with recommendation (EBRR) methodology to individually evaluate each topic. Stepwise iterative peer review and consensus was performed for each topic. The final document was then collated and includes the results of this work. RESULTS ICAR-Allergic Rhinitis 2023 includes 10 major content areas and 144 individual topics related to AR. For a substantial proportion of topics included, an aggregate grade of evidence is presented, which is determined by collating the levels of evidence for each available study identified in the literature. For topics in which a diagnostic or therapeutic intervention is considered, a recommendation summary is presented, which considers the aggregate grade of evidence, benefit, harm, and cost. CONCLUSION The ICAR-Allergic Rhinitis 2023 update provides a comprehensive evaluation of AR and the currently available evidence. It is this evidence that contributes to our current knowledge base and recommendations for patient evaluation and treatment.
Collapse
Affiliation(s)
- Sarah K Wise
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Cecelia Damask
- Otolaryngology-HNS, Private Practice, University of Central Florida, Lake Mary, Florida, USA
| | - Lauren T Roland
- Otolaryngology-HNS, Washington University, St. Louis, Missouri, USA
| | - Charles Ebert
- Otolaryngology-HNS, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Joshua M Levy
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Sandra Lin
- Otolaryngology-HNS, University of Wisconsin, Madison, Wisconsin, USA
| | - Amber Luong
- Otolaryngology-HNS, McGovern Medical School of the University of Texas, Houston, Texas, USA
| | - Kenneth Rodriguez
- Otolaryngology-HNS, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Ahmad R Sedaghat
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Elina Toskala
- Otolaryngology-HNS, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Baharudin Abdullah
- Otolaryngology-HNS, Universiti Sains Malaysia, Kubang, Kerian, Kelantan, Malaysia
| | - Cezmi Akdis
- Immunology, Infectious Diseases, Swiss Institute of Allergy and Asthma Research, Davos, Switzerland
| | - Jeremiah A Alt
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Fuad Baroody
- Otolaryngology-HNS, University of Chicago, Chicago, Illinois, USA
| | | | | | - Christopher Brook
- Otolaryngology-HNS, Harvard University, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Raewyn Campbell
- Otolaryngology-HNS, Macquarie University, Sydney, NSW, Australia
| | - Thomas Casale
- Allergy/Immunology, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Mohamad R Chaaban
- Otolaryngology-HNS, Cleveland Clinic, Case Western Reserve University, Cleveland, Ohio, USA
| | - Fook Tim Chew
- Allergy/Immunology, Genetics, National University of Singapore, Singapore, Singapore
| | - Jeffrey Chambliss
- Allergy/Immunology, University of Texas Southwestern, Dallas, Texas, USA
| | - Antonella Cianferoni
- Allergy/Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | | | - Anne K Ellis
- Allergy/Immunology, Queens University, Kingston, ON, Canada
| | | | - Wytske J Fokkens
- Otorhinolaryngology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | | | - Matthew Greenhawt
- Allergy/Immunology, Pediatrics, University of Colorado, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Amarbir Gill
- Otolaryngology-HNS, University of Michigan, Ann Arbor, Michigan, USA
| | - Ashleigh Halderman
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Jens M Hohlfeld
- Respiratory Medicine, Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Hannover Medical School, German Center for Lung Research, Hannover, Germany
| | | | - Stephanie A Joe
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Shyam Joshi
- Allergy/Immunology, Oregon Health and Science University, Portland, Oregon, USA
| | | | - Jean Kim
- Otolaryngology-HNS, Johns Hopkins University, Baltimore, Maryland, USA
| | - Adam M Klein
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Helene J Krouse
- Otorhinolaryngology Nursing, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Edward C Kuan
- Otolaryngology-HNS, University of California Irvine, Orange, California, USA
| | - David Lang
- Allergy/Immunology, Cleveland Clinic, Cleveland, Ohio, USA
| | | | | | - Matt Lechner
- Otolaryngology-HNS, University College London, Barts Health NHS Trust, London, UK
| | - Stella E Lee
- Otolaryngology-HNS, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Victoria S Lee
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Patricia Loftus
- Otolaryngology-HNS, University of California San Francisco, San Francisco, California, USA
| | - Sonya Marcus
- Otolaryngology-HNS, Stony Brook University, Stony Brook, New York, USA
| | - Haidy Marzouk
- Otolaryngology-HNS, State University of New York Upstate, Syracuse, New York, USA
| | - Jose Mattos
- Otolaryngology-HNS, University of Virginia, Charlottesville, Virginia, USA
| | - Edward McCoul
- Otolaryngology-HNS, Ochsner Clinic, New Orleans, Louisiana, USA
| | - Erik Melen
- Pediatric Allergy, Karolinska Institutet, Stockholm, Sweden
| | - James W Mims
- Otolaryngology-HNS, Wake Forest University, Winston Salem, North Carolina, USA
| | - Joaquim Mullol
- Otorhinolaryngology, Hospital Clinic Barcelona, Barcelona, Spain
| | - Jayakar V Nayak
- Otolaryngology-HNS, Stanford University, Palo Alto, California, USA
| | - John Oppenheimer
- Allergy/Immunology, Rutgers, State University of New Jersey, Newark, New Jersey, USA
| | | | - Katie Phillips
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Michael Platt
- Otolaryngology-HNS, Boston University, Boston, Massachusetts, USA
| | | | | | - Chae-Seo Rhee
- Rhinology/Allergy, Seoul National University Hospital and College of Medicine, Seoul, Korea
| | - Sietze Reitsma
- Otolaryngology-HNS, University of Amsterdam, Amsterdam, Netherlands
| | - Matthew Ryan
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Joaquin Sastre
- Allergy, Fundacion Jiminez Diaz, University Autonoma de Madrid, Madrid, Spain
| | - Rodney J Schlosser
- Otolaryngology-HNS, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Theodore A Schuman
- Otolaryngology-HNS, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Marcus S Shaker
- Allergy/Immunology, Dartmouth Geisel School of Medicine, Lebanon, New Hampshire, USA
| | - Aziz Sheikh
- Primary Care, University of Edinburgh, Edinburgh, Scotland
| | - Kristine A Smith
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | - Michael B Soyka
- Otolaryngology-HNS, University of Zurich, University Hospital of Zurich, Zurich, Switzerland
| | - Masayoshi Takashima
- Otolaryngology-HNS, Houston Methodist Academic Institute, Houston, Texas, USA
| | - Monica Tang
- Allergy/Immunology, University of California San Francisco, San Francisco, California, USA
| | | | - Malcolm B Taw
- Integrative East-West Medicine, University of California Los Angeles, Westlake Village, California, USA
| | - Jody Tversky
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Matthew A Tyler
- Otolaryngology-HNS, University of Minnesota, Minneapolis, Minnesota, USA
| | - Maria C Veling
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Dana Wallace
- Allergy/Immunology, Nova Southeastern University, Ft. Lauderdale, Florida, USA
| | - De Yun Wang
- Otolaryngology-HNS, National University of Singapore, Singapore, Singapore
| | - Andrew White
- Allergy/Immunology, Scripps Clinic, San Diego, California, USA
| | - Luo Zhang
- Otolaryngology-HNS, Beijing Tongren Hospital, Beijing, China
| |
Collapse
|
9
|
Arasi S, Nurmatov U, Dunn-Galvin A, Roberts G, Turner PJ, Shinder SB, Gupta R, Eigenmann P, Nowak-Wegrzyn A, Ansotegui IJ, Rivas MF, Petrou S, Tanno LK, Vazquez-Ortiz M, Vickery B, Wong G, Alvaro-Lozano M, Asaria M, Begin P, Bozzola M, Boyle R, Brough H, Cardona V, Chinthrajah RS, Cianferoni A, Deschildre A, Fleischer D, Gazzani F, Gerdts J, Giannetti M, Greenhawt M, Guzmán MA, Hossny E, Kauppi P, Jones C, Lucidi F, Monge Ortega OP, Munblit D, Muraro A, Pajno G, Podestà M, Rodriguez Del Rio P, Said M, Santos A, Shaker M, Szajewska H, Venter C, Warren C, Winders T, Ebisawa M, Fiocchi A. WAO consensus on DEfinition of Food Allergy SEverity (DEFASE). World Allergy Organ J 2023; 16:100753. [PMID: 36910595 PMCID: PMC9996094 DOI: 10.1016/j.waojou.2023.100753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/20/2023] [Accepted: 02/03/2023] [Indexed: 03/06/2023] Open
Abstract
Background While several scoring systems for the severity of anaphylactic reactions have been developed, there is a lack of consensus on definition and categorisation of severity of food allergy disease as a whole. Aim To develop an international consensus on the severity of food allergy (DEfinition of Food Allergy Severity, DEFASE) scoring system, to be used globally. Methods Phase 1 We conducted a mixed-method systematic review (SR) of 11 databases for published and unpublished literature on severity of food allergy management and set up a panel of international experts. Phase 2 Based on our findings in Phase 1, we drafted statements for a two-round modified electronic Delphi (e-Delphi) survey. A purposefully selected multidisciplinary international expert panel on food allergy (n = 60) was identified and sent a structured questionnaire, including a set of statements on different domains of food allergy severity related to symptoms, health-related quality of life, and economic impact. Participants were asked to score their agreement on each statement on a 5-point Likert scale ranging from "strongly agree" to "strongly disagree". Median scores and percentage agreements were calculated. Consensus was defined a priori as being achieved if 70% or more of panel members rated a statement as "strongly agree" to "agree" after the second round. Based on feedback, 2 additional online voting rounds were conducted. Results We received responses from 92% of Delphi panel members in round 1 and 85% in round 2. Consensus was achieved on the overall score and in all of the 5 specific key domains as essential components of the DEFASE score. Conclusions The DEFASE score is the first comprehensive grading of food allergy severity that considers not only the severity of a single reaction, but the whole disease spectrum. An international consensus has been achieved regarding a scoring system for food allergy disease. It offers an evaluation grid, which may help to rate the severity of food allergy. Phase 3 will involve validating the scoring system in research settings, and implementing it in clinical practice.
Collapse
Affiliation(s)
- Stefania Arasi
- Allergy Diseases Research Area, Pediatric Allergology Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Ulugbek Nurmatov
- Division of Population Medicine, School of Medicine, Cardiff University, Wales, UK
| | - Audrey Dunn-Galvin
- Applied Psychology and Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Graham Roberts
- Faculty of Medicine, University of Southampton, Southampton, UK.,The David Hide Asthma and Allergy Research Centre, St Mary's Hospital, Isle of Wight, UK.,NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Paul J Turner
- National Heart & Lung Institute, Imperial College London, London, UK
| | - Sayantani B Shinder
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA.,Sean N. Parker Center for Allergy and Asthma Research at Stanford University, Stanford University, Stanford, CA, USA
| | - Ruchi Gupta
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Philippe Eigenmann
- Department of Pediatrics, Gynecology and Obstetrics, University Hospital of Geneva, Geneva, Switzerland
| | - Anna Nowak-Wegrzyn
- Allergy and Immunology, Department of Pediatrics, New York University School of Medicine, Langone Health, New York, NY, USA.,Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | - Ignacio J Ansotegui
- Department of Allergy and Immunology, Hospital Quironsalud Bizkaia, Bilbao, Spain
| | - Montserrat Fernandez Rivas
- Allergy Department, Hospital Clinico San Carlos, Instituto de Investigacion Sanitaria San Carlos (IdISSC), Universidad Complutense, Madrid, Spain
| | - Stavros Petrou
- Nuffield Department of Primary Care Health Sciences, University of Oxford.,Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK.,Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, England, UK
| | - Luciana K Tanno
- Division of Allergy, Department of Pulmonology, University Hospital of Montpellier, France.,Desbrest Institute of Epidemiology and Public Health, UA-11, INSERM University of Montpellier, France.,WHO Collaborating Centre on Scientific Classification Support, Montpellier, France
| | - Marta Vazquez-Ortiz
- Section of Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Brian Vickery
- Department of Pediatrics, Emory University, Atlanta, GA, USA
| | - Gary Wong
- Department of Paediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
| | - Montserrat Alvaro-Lozano
- Pediatric Allergy and Clinical Immunology Department, Hospital Sant Joan de Deu, Barcelona, Spain.,Institut de Recerca Sant Joan de Deu, Barcelona, Spain.,Universitat de Barcelona, Spain
| | - Miqdad Asaria
- Department of Health Policy, London School of Economics and Political Science, UK
| | - Philippe Begin
- Allergy, immunology and Rheumatology Division, Department of Pediatrics, CHU Sainte-Justine, Montreal, QC, Canada.,Allergy and Clinical immunology Division, Department of Medicine, Centre Hospitalier de l'Université de Montréal, QC, Canada
| | - Martin Bozzola
- Hospital Britanico de Buenos Aires Buenos Aires, Argentina
| | - Robert Boyle
- National Heart and Lung Institute, Imperial College London, UK
| | - Helen Brough
- Children's Allergy Service, Evelina Children's Hospital, Guy's and St. Thomas' Hospital, London, UK.,Paediatric Allergy Group, Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK
| | - Victoria Cardona
- Allergy Section, Department of Internal Medicine, Hospital Vall D'Hebron, Barcelona, Spain.,ARADyAL Research Network, Spain
| | | | - Antonella Cianferoni
- The Children's Hospital of Philadelphia, The University of Pennsylvania, Philadelphia, PA, United States
| | - Antoine Deschildre
- CHU Lille, Univ Lille, Pediatric Allergy and Pulmonology Unit, Hôpital Jeanne de Flandre, 59000 Lille, France.,Section of Pediatric Allergy & Immunology, Children's Hospital Colorado, USA
| | | | - Flavio Gazzani
- Departement of Economics and Law, University of Rome La Sapienza, Italy
| | - Jennifer Gerdts
- Executive Director, Food Allergy Canada, Toronto, Ontario, Canada
| | | | - Matthew Greenhawt
- Section of Allergy and Immunology, Children's Hospital Colorado, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Elham Hossny
- Pediatric Allergy, Immunology and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Paula Kauppi
- University of Helsinki and Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
| | - Carla Jones
- Chief Executive of Patient Organisation, Allergy UK, London, UK
| | - Francesco Lucidi
- Allergology Unit of the San Juan de Dios Hospital, San José, Costa Rica
| | | | - Daniel Munblit
- Department of Paediatrics and Paediatric Infectious Diseases, Institute of Child's Health, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.,Inflammation, Repair and Development Section, National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom.,Research and Clinical Center for Neuropsychiatry, Moscow, Russia
| | - Antonella Muraro
- Food Allergy Centre Department of Woman and Child Health Padua University Hospital, Padua Italy
| | - Giovanni Pajno
- Pediatric Unit- Policlinico Hospital, University of Messina, Messina, Italy
| | | | | | - Maria Said
- CEO Allergy & Anaphylaxis Australia, Sydney, Australia
| | - Alexandra Santos
- Department of Women and Children's Health (Pediatric Allergy), School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Marcus Shaker
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' Hospital, London, United Kingdom.,Asthma UK Centre in Allergic Mechanisms of Asthma, London, United Kingdom.,Dartmouth Geisel School of Medicine and Dartmouth-Hitchcock Medical Center, Lebanon
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Carina Venter
- Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, USA
| | - Cristopher Warren
- Center for Food Allergy and Asthma Research, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, USA
| | - Tonya Winders
- Allergy & Asthma Network (AAN), President and CEO, Allergy and Asthma Network, Vienna, VA, USA
| | - Motohiro Ebisawa
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara Japan
| | - Alessandro Fiocchi
- Translational Research in Paediatric Specialities Area, Division of Allergy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| |
Collapse
|
10
|
Muir AB, Brown-Whitehorn T, Cianferoni A. It takes a village to manage eosinophilic esophagitis. Ann Allergy Asthma Immunol 2023; 130:13-14. [PMID: 36288781 DOI: 10.1016/j.anai.2022.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Amanda B Muir
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Terri Brown-Whitehorn
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Antonella Cianferoni
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
| |
Collapse
|
11
|
Heredia Salgado MA, Coba S JA, Cianferoni A, Säumel I, Tarelho LAC. Conversion of quinoa and lupin agro-residues into biochar in the Andes: An experimental study in a pilot-scale auger-type reactor. Front Bioeng Biotechnol 2022; 10:1087933. [PMID: 36545685 PMCID: PMC9760676 DOI: 10.3389/fbioe.2022.1087933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
In the last decades, the cultivation of quinoa and lupin became an important source of income for Andean farmers due to the demand for high nutrient-density foods from the Global North. The increase in the cultivation intensity caused by this exogenous demand led to the overexploitation of local ecosystems and a decrease in soil fertility. As an alternative to recover and improve soil quality, this work uses a pilot-scale auger pyrolysis reactor, implemented in the Andes, to assess the conversion of the agro residues generated in the post-harvesting processes of quinoa and lupin into biochar for soil amendment. Following the European Biochar Certificate guidelines, the pyrolyzed quinoa stems can be classified as biochar while the pyrolyzed quinoa husks can be classified as pyrogenic carbonaceous material. Both can be used for soil amendment considering their molar ratios (H/Corg, O/Corg) and carbon content. It was not possible to carbonize lupin stems and seedcases. Despite the altitude (2,632 m.a.s.l), the CO concentration during the carbonization of quinoa stems and husks were 1,024.4 and 559 mg/Nm3, this last, near the European eco-design standard of 500 mg/Nm3. A subsequent SWOT analysis showed the need to explore low-cost and low-complexity pyrolysis reactors that allow the decentralized conversion of agro residues at the farm-scale. The development of local standards to regulate the production and use of biochar is also essential to grant the safety of the processes, the quality of the products, and mobilize funds that allow implementation at relevant scales.
Collapse
Affiliation(s)
- Mario A. Heredia Salgado
- Integrative Research Institute for Transformation of Human-Environment Systems (IRITHEsys), Humboldt Universität zu Berlin, Berlin, Germany,Department of Environment and Planning, Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Aveiro, Portugal,*Correspondence: Mario A. Heredia Salgado,
| | - Jonathan A. Coba S
- Bioenergía de los Andes (BDA), José L. Tamayo y R. Teran. Quito, Ecuador
| | - A. Cianferoni
- European Comitee for Training and Agriculture (CEFA), Eloy Alfaro y Amazonas, Quito, Ecuador
| | - Ina Säumel
- Integrative Research Institute for Transformation of Human-Environment Systems (IRITHEsys), Humboldt Universität zu Berlin, Berlin, Germany
| | - Luís A. C. Tarelho
- Department of Environment and Planning, Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Aveiro, Portugal
| |
Collapse
|
12
|
Shannon C, Lavelle J, Brown-Whitehorn T, Jacobstein C, Tsarouhas N, Molnar J, Cianferoni A, Lee J. CHARACTERIZING ANAPHYLAXIS IN INFANTS PRESENTING TO THE EMERGENCY DEPARTMENT. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
13
|
Nguyen K, Cianferoni A. ORAL FOOD CHALLENGE OUTCOMES AT 1 YEAR, 2 YEARS, AND 3 YEARS OF ORAL IMMUNOTHERAPY. Ann Allergy Asthma Immunol 2022. [DOI: 10.1016/j.anai.2022.08.693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
14
|
Zuberbier T, Dörr T, Aberer W, Alvaro M, Angier E, Arasi S, Arshad H, Ballmer‐Weber B, Bartra J, Beck L, Bégin P, Bindslev‐Jensen C, Bislimovska J, Bousquet J, Brockow K, Bush A, Cianferoni A, Cork MJ, Custovic A, Darsow U, Jong N, Deleanu D, Del Giacco S, Deschildre A, Dunn Galvin A, Ebisawa M, Fernández‐Rivas M, Ferrer M, Fiocchi A, Gerth van Wijk R, Gotua M, Grimshaw K, Grünhagen J, Heffler E, Hide M, Hoffmann‐Sommergruber K, Incorvaia C, Janson C, Malte John S, Jones C, Jutel M, Katoh N, Kendziora B, Kinaciyan T, Knol E, Kurbacheva O, Lau S, Loh R, Lombardi C, Mäkelä M, Marchisotto MJ, Makris M, Maurer M, Meyer R, Mijakoski D, Minov J, Mullol J, Nilsson C, Nowak–Wegrzyn A, Nwaru BI, Odemyr M, Pajno GB, Paudel S, Papadopoulos NG, Renz H, Ricci G, Ring J, Rogala B, Sampson H, Senna G, Sitkauskiene B, Smith PK, Stevanovic K, Stoleski S, Szajewska H, Tanaka A, Todo‐Bom A, Topal FA, Valovirta E, Van Ree R, Venter C, Wöhrl S, Wong GW, Zhao Z, Worm M. Proposal of 0.5 mg of protein/100 g of processed food as threshold for voluntary declaration of food allergen traces in processed food-A first step in an initiative to better inform patients and avoid fatal allergic reactions: A GA²LEN position paper. Allergy 2022; 77:1736-1750. [PMID: 34741557 DOI: 10.1111/all.15167] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/15/2021] [Accepted: 11/01/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Food anaphylaxis is commonly elicited by unintentional ingestion of foods containing the allergen above the tolerance threshold level of the individual. While labeling the 14 main allergens used as ingredients in food products is mandatory in the EU, there is no legal definition of declaring potential contaminants. Precautionary allergen labeling such as "may contain traces of" is often used. However, this is unsatisfactory for consumers as they get no information if the contamination is below their personal threshold. In discussions with the food industry and technologists, it was suggested to use a voluntary declaration indicating that all declared contaminants are below a threshold of 0.5 mg protein per 100 g of food. This concentration is known to be below the threshold of most patients, and it can be technically guaranteed in most food production. However, it was also important to assess that in case of accidental ingestion of contaminants below this threshold by highly allergic patients, no fatal anaphylactic reaction could occur. Therefore, we performed a systematic review to assess whether a fatal reaction to 5mg of protein or less has been reported, assuming that a maximum portion size of 1kg of a processed food exceeds any meal and thus gives a sufficient safety margin. METHODS MEDLINE and EMBASE were searched until 24 January 2021 for provocation studies and case reports in which one of the 14 major food allergens was reported to elicit fatal or life-threatening anaphylactic reactions and assessed if these occurred below the ingestion of 5mg of protein. A Delphi process was performed to obtain an expert consensus on the results. RESULTS In the 210 studies included, in our search, no reports of fatal anaphylactic reactions reported below 5 mg protein ingested were identified. However, in provocation studies and case reports, severe reactions below 5 mg were reported for the following allergens: eggs, fish, lupin, milk, nuts, peanuts, soy, and sesame seeds. CONCLUSION Based on the literature studied for this review, it can be stated that cross-contamination of the 14 major food allergens below 0.5 mg/100 g is likely not to endanger most food allergic patients when a standard portion of food is consumed. We propose to use the statement "this product contains the named allergens in the list of ingredients, it may contain traces of other contaminations (to be named, e.g. nut) at concentrations less than 0.5 mg per 100 g of this product" for a voluntary declaration on processed food packages. This level of avoidance of cross-contaminations can be achieved technically for most processed foods, and the statement would be a clear and helpful message to the consumers. However, it is clearly acknowledged that a voluntary declaration is only a first step to a legally binding solution. For this, further research on threshold levels is encouraged.
Collapse
|
15
|
Akkerdaas JH, Cianferoni A, Islamovic E, Kough J, Ladics GS, McClain S, Poulsen LK, Silvanovich A, Pereira Mouriès L, van Ree R. Impact of Food Matrices on Digestibility of Allergens and Poorly Allergenic Homologs. Front Allergy 2022; 3:909410. [PMID: 35769559 PMCID: PMC9234860 DOI: 10.3389/falgy.2022.909410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background Protease resistance is considered a risk factor for allergenicity of proteins, although the correlation is low. It is nonetheless a part of the weight-of-evidence approach, proposed by Codex, for assessing the allergenicity risk of novel food proteins. Susceptibility of proteins to pepsin is commonly tested with purified protein in solution. Objective Food proteins are rarely consumed in purified form. Our aim was to evaluate the impact of experimental and endogenous food matrices on protease susceptibility of homologous protein pairs with different degrees of allergenicity. Methods Porcine and shrimp tropomyosin (ST) were subjected to sequential exposure to amylase, pepsin, and pancreatin in their respective endogenous matrix (pork tenderloin/boiled shrimp) and in three different experimental matrices (dessert mousse [DM], soy milk [SM], and chocolate bar [CB]). Digestion was monitored by immunoblotting using tropomyosin-specific antibodies. Recombinant peach and strawberry lipid transfer protein were biotinylated, spiked into both peach and strawberry fruit pulp, and subjected to the same sequential digestion protocol. Digestion was monitored by immunoblotting using streptavidin for detection. Results Chocolate bar, and to a lesser extent SM, had a clear protective effect against pepsin digestion of porcine tropomyosin (PT) and to a lesser extent of ST. Increased resistance was associated with increased protein content. Spiking experiments with bovine serum albumin (BSA) confirmed the protective effect of a protein-rich matrix. The two tropomyosins were both highly resistant to pepsin in their protein-rich and lean native food matrix. Pancreatin digestion remained rapid and complete, independent of the matrix. The fat-rich environment did not transfer protection against pepsin digestion. Spiking of recombinant peach and strawberry lipid transfer proteins into peach and strawberry pulp did not reveal any differential protective effect that could explain differences in allergenicity of both fruits. Conclusions Protein-rich food matrices delay pepsin digestion by saturating the protease. This effect is most apparent for proteins that are highly pepsin susceptible in solution. The inclusion of food matrices does not help in understanding why some proteins are strong primary sensitizers while homologs are very poor allergens. Although for induction of symptoms in food allergic patients (elicitation), a protein-rich food matrix that may contribute to increased risk, our results indicate that the inclusion of food matrices in the weight-of-evidence approach for estimating the potential risks of novel proteins to become allergens (sensitization), is most likely of very limited value.
Collapse
Affiliation(s)
- J. H. Akkerdaas
- Department of Experimental Immunology, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - A. Cianferoni
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - E. Islamovic
- BASF Corporation, Morrisville, NC, United States
| | - J. Kough
- US EPA, Washington, DC, United States
| | - G. S. Ladics
- Dupont Nutrition and Biosciences, IFF, Wilmington, DE, United States
| | - S. McClain
- Syngenta Crop Protection, LLC, Greensboro, NC, United States
| | - L. K. Poulsen
- Copenhagen University Hospital at Gentofte, Copenhagen, Denmark
| | - A. Silvanovich
- Bayer U.S. Crop Science, Chesterfield, MO, United States
| | - L. Pereira Mouriès
- Health & Environmental Sciences Institute (HESI), Washington, DC, United States
| | - R. van Ree
- Department of Experimental Immunology, Amsterdam University Medical Centers, Amsterdam, Netherlands
- Department of Otorhinolaryngology, Amsterdam University Medical Centers, Amsterdam, Netherlands
- *Correspondence: R. van Ree
| |
Collapse
|
16
|
Spergel BL, Ruffner MA, Godwin BC, Liacouras CA, Cianferoni A, Gober L, Hill DA, Brown-Whitehorn TF, Chaiboonma K, Aceves SA, Muir AM, Spergel JM. Improvement in eosinophilic esophagitis when using dupilumab for other indications or compassionate use. Ann Allergy Asthma Immunol 2022; 128:589-593. [PMID: 35085819 DOI: 10.1016/j.anai.2022.01.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/14/2022] [Accepted: 01/17/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Dupilumab has been approved to treat atopic dermatitis, asthma, and nasal polyps and is in active clinical trials for the treatment of eosinophilic esophagitis (EoE). Given its shared immunopathology, we hypothesized that EoE symptoms and inflammation would improve when dupilumab therapy was used for other allergic indications. OBJECTIVE To measure the clinical and histologic response in EoE to dupilumab when treating other atopic diseases. METHODS We completed a retrospective chart review of all patients at Children's Hospital of Philadelphia and Rady Children Hospital who were prescribed dupilumab for atopic dermatitis, asthma, or nasal polyps and had a concomitant clinical diagnosis of EoE. Demographic information along with histology, symptom scores, medications, and diet information were collected. Response to dupilumab was evaluated. RESULTS A total of 45 patients were identified. Of which, 11 patients were prescribed dupilumab for asthma, 27 for atopic dermatitis, 3 for nasal polyps, and 4 for compassionate use for EoE. There was no follow-up data for 8 patients. Follow-up histology was available for 26 patients: 22 of 26 had less than 6 eosinophils per high power field after the initiation of dupilumab with significant improvement (pre: 52.9 + 35.1 to post: 4.5 + 10.9 eosinophils/high power field, P < .005). A total of 28 patients had improvement of symptoms, with 24 patients reporting complete resolution of symptoms after dupilumab initiation. Reductions in EoE treatment medications (swallowed steroids, proton pump inhibitors) or expansion of diet occurred in 29 patients treated with dupilumab. CONCLUSION Dupilumab therapy initiated for atopic disease effectively induces symptomatic and histologic remission of esophageal disease and reduces the need for EoE-directed therapy in patients with concomitant EoE.
Collapse
Affiliation(s)
| | - Melanie A Ruffner
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Bridget C Godwin
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania; Division of Gastroenterology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Chris A Liacouras
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania; Division of Gastroenterology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Laura Gober
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - David A Hill
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Terri F Brown-Whitehorn
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kira Chaiboonma
- Division of Allergy and Immunology, Rady Children's Hospital San Diego, University of California at San Diego, San Diego, California
| | - Seema A Aceves
- Division of Allergy and Immunology, Rady Children's Hospital San Diego, University of California at San Diego, San Diego, California
| | - Amanda M Muir
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jonathan M Spergel
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania.
| |
Collapse
|
17
|
Spergel B, Godwin B, Liacouras C, Cianferoni A, Gober L, Hill D, Spergel J, Ruffner M, Brown-Whitehorn T, Muir A. Effect of Dupilumab on Eosinophilic Esophagitis when used for other approved indications. J Allergy Clin Immunol 2022. [DOI: 10.1016/j.jaci.2021.12.664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
18
|
Nguyen K, Alfaro MK, Cianferoni A. Baseline Characteristics of Patients Who Fail Low-Dose Challenges and Patients Who Reach Maintenance OIT to Cashew. J Allergy Clin Immunol 2022. [DOI: 10.1016/j.jaci.2021.12.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
19
|
Ma C, Schoepfer AM, Dellon ES, Bredenoord AJ, Chehade M, Collins MH, Feagan BG, Furuta GT, Gupta SK, Hirano I, Jairath V, Katzka DA, Pai RK, Rothenberg ME, Straumann A, Aceves SS, Alexander JA, Arva NC, Atkins D, Biedermann L, Blanchard C, Cianferoni A, Ciriza de Los Rios C, Clayton F, Davis CM, de Bortoli N, Dias JA, Falk GW, Genta RM, Ghaffari G, Gonsalves N, Greuter T, Hopp R, Hsu Blatman KS, Jensen ET, Johnston D, Kagalwalla AF, Larsson HM, Leung J, Louis H, Masterson JC, Menard-Katcher C, Menard-Katcher PA, Moawad FJ, Muir AB, Mukkada VA, Penagini R, Pesek RD, Peterson K, Putnam PE, Ravelli A, Savarino EV, Schlag C, Schreiner P, Simon D, Smyrk TC, Spergel JM, Taft TH, Terreehorst I, Vanuytsel T, Venter C, Vieira MC, Vieth M, Vlieg-Boerstra B, von Arnim U, Walker MM, Wechsler JB, Woodland P, Woosley JT, Yang GY, Zevit N, Safroneeva E. Development of a core outcome set for therapeutic studies in eosinophilic esophagitis (COREOS). J Allergy Clin Immunol 2022; 149:659-670. [PMID: 34242635 PMCID: PMC8733049 DOI: 10.1016/j.jaci.2021.07.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 06/07/2021] [Accepted: 07/01/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND End points used to determine treatment efficacy in eosinophilic esophagitis (EoE) have evolved over time. With multiple novel therapies in development for EoE, harmonization of outcomes measures will facilitate evidence synthesis and appraisal when comparing different treatments. OBJECTIVE We sought to develop a core outcome set (COS) for controlled and observational studies of pharmacologic and diet interventions in adult and pediatric patients with EoE. METHODS Candidate outcomes were generated from systematic literature reviews and patient engagement interviews and surveys. Consensus was established using an iterative Delphi process, with items voted on using a 9-point Likert scale and with feedback from other participants to allow score refinement. Consensus meetings were held to ratify the outcome domains of importance and the core outcome measures. Stakeholders were recruited internationally and included adult and pediatric gastroenterologists, allergists, dieticians, pathologists, psychologists, researchers, and methodologists. RESULTS The COS consists of 4 outcome domains for controlled and observational studies: histopathology, endoscopy, patient-reported symptoms, and EoE-specific quality of life. A total of 69 stakeholders (response rate 95.8%) prioritized 42 outcomes in a 2-round Delphi process, and the final ratification meeting generated consensus on 33 outcome measures. These included measurement of the peak eosinophil count, Eosinophilic Esophagitis Histology Scoring System, Eosinophilic Esophagitis Endoscopic Reference Score, and patient-reported measures of dysphagia and quality of life. CONCLUSIONS This interdisciplinary collaboration involving global stakeholders has produced a COS that can be applied to adult and pediatric studies of pharmacologic and diet therapies for EoE and will facilitate meaningful treatment comparisons and improve the quality of data synthesis.
Collapse
Affiliation(s)
| | - Christopher Ma
- Division of Gastroenterology and Hepatology, Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Alimentiv Inc, London, Ontario, Canada
| | - Alain M Schoepfer
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Lausanne, Switzerland
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Albert J Bredenoord
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Mirna Chehade
- Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Margaret H Collins
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Brian G Feagan
- Alimentiv Inc, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Glenn T Furuta
- Digestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Colorado School of Medicine, Aurora, Colo
| | - Sandeep K Gupta
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Riley Hospital for Children/Indiana University School of Medicine, Indianapolis, Ind
| | - Ikuo Hirano
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Vipul Jairath
- Alimentiv Inc, London, Ontario, Canada; Department of Medicine, Western University, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - David A Katzka
- Division of Gastroenterology, Mayo Clinic, Rochester, Minn
| | - Rish K Pai
- Department of Pathology and Laboratory Medicine, Mayo Clinic Arizona, Scottsdale, Ariz
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Alex Straumann
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Seema S Aceves
- Division of Allergy Immunology, University of California, San Diego, Rady Children's Hospital, San Diego, Calif
| | | | - Nicoleta C Arva
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Dan Atkins
- Gastrointestinal Eosinophilic Diseases Program, Children's Hospital of Colorado, Section of Allergy and Immunology, University of Colorado School of Medicine, Aurora, Colo
| | - Luc Biedermann
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Carine Blanchard
- Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé, Vevey, Switzerland
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Constanza Ciriza de Los Rios
- Department of Gastroenterology, Hospital Clínico San Carlos, Universidad Complutense, Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
| | - Frederic Clayton
- Department of Pathology, The University of Utah, Huntsman Cancer Hospital, Salt Lake City, Utah
| | - Carla M Davis
- Immunology, Allergy, and Retrovirology Section of the Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Tex
| | - Nicola de Bortoli
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Jorge A Dias
- Pediatric Gastroenterology, Centro Hospitalar S. João, Porto, Portugal
| | - Gary W Falk
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pa
| | - Robert M Genta
- Inform Diagnostics, Irving, Tex; Department of Pathology, Baylor College of Medicine, Houston, Tex
| | - Gisoo Ghaffari
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Pennsylvania State College of Medicine, Hershey, Pa
| | - Nirmala Gonsalves
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Thomas Greuter
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne, Lausanne, Switzerland; Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Russell Hopp
- University of Nebraska Medical Center, Children's Hospital and Medical Center, Omaha, Neb
| | - Karen S Hsu Blatman
- Section of Allergy and Clinical Immunology, Dartmouth-Hitchcock Medical Center, Dartmouth Geisel School of Medicine, Hanover, NH
| | - Elizabeth T Jensen
- Wake Forest University School of Medicine, Department of Epidemiology and Prevention, Winston-Salem, NC
| | | | - Amir F Kagalwalla
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill; Division of Gastroenterology, Department of Pediatrics, John H. Stroger Jr Hospital of Cook County, Chicago, Ill
| | - Helen M Larsson
- Department of ENT, Head, and Neck Surgery, NÄL Medical Centre, Trollhättan, Sweden
| | - John Leung
- Division of Gastroenterology, Tufts Medical Center, Boston, Mass
| | - Hubert Louis
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Calies Menard-Katcher
- Digestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Colorado School of Medicine, Aurora, Colo
| | - Paul A Menard-Katcher
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colo
| | - Fouad J Moawad
- Division of Gastroenterology & Hepatology, Scripps Clinic, La Jolla, Calif
| | - Amanda B Muir
- Center for Pediatric Eosinophilic Diseases, Division of Gastroenterology and Hepatology & Nutrition, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pa
| | - Vincent A Mukkada
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Roberto Penagini
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy; Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Robert D Pesek
- Division of Allergy and Immunology, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, Ark
| | - Kathryn Peterson
- Division of Gastroenterology, The University of Utah, Salt Lake City, Utah
| | - Philip E Putnam
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Alberto Ravelli
- University Department of Pediatrics, Children's Hospital-Spedali Civili, Brescia, Italy
| | - Edoardo V Savarino
- Department of Surgery, Oncology, and Gastroenterology, DiSCOG, University of Padua, Padua, Italy
| | - Christoph Schlag
- II. Medizinische Klinik, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - Philipp Schreiner
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Jonathan M Spergel
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Tiffany H Taft
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Ingrid Terreehorst
- Department of ENT, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Tim Vanuytsel
- Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium; Translational Research in Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Carina Venter
- Gastrointestinal Eosinophilic Diseases Program, Children's Hospital of Colorado, Section of Allergy and Immunology, University of Colorado School of Medicine, Aurora, Colo
| | - Mario C Vieira
- Department of Pediatrics, Pontifical Catholic University of Paraná and Center for Pediatric Gastroenterology, Hospital Pequeno Príncipe, Curitiba, Brazil
| | - Michael Vieth
- Institute for Pathology, Klinikum Bayreuth, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | | | - Ulrike von Arnim
- Department of Gastroenterology, Hepatology, and Infectious Diseases, University Hospital, Magdeburg, Germany
| | - Marjorie M Walker
- Centre of Research Excellence in Digestive Health, University of Newcastle, Newcastle, Australia
| | - Joshua B Wechsler
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Philip Woodland
- Wingate Institute of Neurogastroenterology, Barts, and the London School of Medicine and Dentistry, Queen Mary University of London, London, England, United Kingdom
| | - John T Woosley
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Guang-Yu Yang
- Division of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Noam Zevit
- Institute of Gastroenterology, Nutrition, and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ekaterina Safroneeva
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
| |
Collapse
|
20
|
Watkinson RL, Looi K, Laing IA, Cianferoni A, Kicic A. Viral Induced Effects on a Vulnerable Epithelium; Lessons Learned From Paediatric Asthma and Eosinophilic Oesophagitis. Front Immunol 2021; 12:773600. [PMID: 34912343 PMCID: PMC8666438 DOI: 10.3389/fimmu.2021.773600] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 11/05/2021] [Indexed: 01/07/2023] Open
Abstract
The epithelium is integral to the protection of many different biological systems and for the maintenance of biochemical homeostasis. Emerging evidence suggests that particular children have epithelial vulnerabilities leading to dysregulated barrier function and integrity, that resultantly contributes to disease pathogenesis. These epithelial vulnerabilities likely develop in utero or in early life due to various genetic, epigenetic and environmental factors. Although various epithelia are uniquely structured with specific function, prevalent allergic-type epithelial diseases in children potentially have common or parallel disease processes. These include inflammation and immune response dysregulation stemming from atypical epithelial barrier function and integrity. Two diseases where aetiology and pathogenesis are potentially linked to epithelial vulnerabilities include Paediatric Asthma and Eosinophilic Oesophagitis (EoE). For example, rhinovirus C (RV-C) is a known risk factor for paediatric asthma development and is known to disrupt respiratory epithelial barrier function causing acute inflammation. In addition, EoE, a prevalent atopic condition of the oesophageal epithelium, is characterised by similar innate immune and epithelial responses to viral injury. This review examines the current literature and identifies the gaps in the field defining viral-induced effects on a vulnerable respiratory epithelium and resulting chronic inflammation, drawing from knowledge generated in acute wheezing illness, paediatric asthma and EoE. Besides highlighting the importance of epithelial structure and barrier function in allergic disease pathogenesis regardless of specific epithelial sub-types, this review focuses on the importance of examining other parallel allergic-type disease processes that may uncover commonalities driving disease pathogenesis. This in turn may be beneficial in the development of common therapeutics for current clinical management and disease prevention in the future.
Collapse
Affiliation(s)
- Rebecca L Watkinson
- Division of Paediatrics, Medical School, The University of Western Australia, Nedlands, WA, Australia.,Wal-Yan Respiratory Research Centre, Telethon Kids Institute, Perth, WA, Australia
| | - Kevin Looi
- Wal-Yan Respiratory Research Centre, Telethon Kids Institute, Perth, WA, Australia.,School of Public Health, Curtin University, Bentley, WA, Australia
| | - Ingrid A Laing
- Division of Paediatrics, Medical School, The University of Western Australia, Nedlands, WA, Australia.,Wal-Yan Respiratory Research Centre, Telethon Kids Institute, Perth, WA, Australia
| | - Antonella Cianferoni
- Pediatrics Department, Perlman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Anthony Kicic
- Wal-Yan Respiratory Research Centre, Telethon Kids Institute, Perth, WA, Australia.,School of Public Health, Curtin University, Bentley, WA, Australia.,Centre for Cell Therapy and Regenerative Medicine, School of Medicine, The University of Western Australia, Nedlands, WA, Australia
| |
Collapse
|
21
|
Barni S, Arasi S, Mastrorilli C, Pecoraro L, Giovannini M, Mori F, Liotti L, Saretta F, Castagnoli R, Caminiti L, Cianferoni A, Novembre E. Pediatric eosinophilic esophagitis: a review for the clinician. Ital J Pediatr 2021; 47:230. [PMID: 34809686 PMCID: PMC8609874 DOI: 10.1186/s13052-021-01178-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 10/27/2021] [Indexed: 12/16/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic clinical-pathologic disease characterized by eosinophilic infiltration of the esophageal epithelium with esophageal dysfunction symptoms.EoE can occur at any age and has different clinical manifestations depending on the age onset.To date, esophago-gastroduodenal endoscopy (EGD) with biopsy is the gold-standard for EoE diagnosis.According to the recent consensus guidelines, proton pump inhibitors, corticosteroids and elimination diets could be a first-line therapy option. The aim of the treatment is clinical and histological remission for preventing long-lasting untreatable fibrosis.A multidisciplinary approach (allergist, gastroenterology, dietitian, and pathologist) is recommended for managing patients affected by EoE, given the complexity of its treatment.This review will provide a practical guide to assist pediatricians treating children with EoE.Moreover, it highlights the unmet needs in diagnosis and treatment that require urgent attention from the scientific community in the aim of improving the management of patients with EoE.
Collapse
Affiliation(s)
- Simona Barni
- Allergy Unit, Department of Pediatrics, Meyer Children’s University Hospital, Florence, Italy
| | - Stefania Arasi
- Predictive and Preventive Medicine Research Unit, Multifactorial and Systemic Diseases Research Area, Pediatric Allergy Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Carla Mastrorilli
- Pediatric Unit and Emergency, University Hospital Consortium Corporation Polyclinic of Bari, Pediatric Hospital Giovanni XXIII, Bari, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Luca Pecoraro
- Department of Medicine, University of Verona, Policlinico GB Rossi, Verona, Italy
- Pediatric Unit, ASST Mantua, Mantua, Italy
| | - Mattia Giovannini
- Allergy Unit, Department of Pediatrics, Meyer Children’s University Hospital, Florence, Italy
| | - Francesca Mori
- Allergy Unit, Department of Pediatrics, Meyer Children’s University Hospital, Florence, Italy
| | - Lucia Liotti
- Pediatric Unit, Senigallia Hospital, Senigallia, Italy
| | - Francesca Saretta
- Pediatric Department, Latisana-Palmanova Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Riccardo Castagnoli
- Department of Pediatrics, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Lucia Caminiti
- Department of Human Pathology in Adult and Development Age “Gaetano Barresi”, Allergy Unit, Department of Pediatrics, AOU Policlinico Gaetano Martino, Messina, Italy
| | - Antonella Cianferoni
- Pediatrics Department, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
- Allergy and Immunology Division, The Children’s Hospital of Philadelphia, Philadelphia, USA
| | - Elio Novembre
- Allergy Unit, Department of Pediatrics, Meyer Children’s University Hospital, Florence, Italy
| |
Collapse
|
22
|
Trogen B, Jin H, Cianferoni A, Chehade M, Schultz F, Chavez A, Warren C, Nowak-Wegrzyn AH. A Survey Examining the Impact of COVID-19 on Food Protein-Induced Enterocolitis Syndrome (FPIES). J Allergy Clin Immunol Pract 2021; 10:312-314.e3. [PMID: 34740821 PMCID: PMC8625277 DOI: 10.1016/j.jaip.2021.10.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/18/2021] [Accepted: 10/23/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Brit Trogen
- Department of Pediatrics, NYU Grossman School of Medicine, Hassenfeld Children's Hospital, New York, NY, USA.
| | - Hope Jin
- Department of Pediatrics, NYU Grossman School of Medicine, Hassenfeld Children's Hospital, New York, NY, USA
| | | | - Mirna Chehade
- Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | - Christopher Warren
- Center for Food Allergy and Asthma Research, Northwestern University Feinberg School of Medicine
| | - Anna H Nowak-Wegrzyn
- Department of Pediatrics, NYU Grossman School of Medicine, Hassenfeld Children's Hospital, New York, NY, USA; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| |
Collapse
|
23
|
Cianferoni A, Jensen E, Davis CM. The Role of the Environment in Eosinophilic Esophagitis. J Allergy Clin Immunol Pract 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] [What about the content of this article? (0)] [Affiliation(s)] [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.
Collapse
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.
| |
Collapse
|
24
|
Nicolaides R, Bird JA, Cianferoni A, Brown-Whitehorn T, Nowak-Wegrzyn A. Oral Food Challenge for FPIES in Practice-A Survey: Report from the Work Group on FPIES Within the Adverse Reactions to Foods Committee, FAED IS, AAAAI. J Allergy Clin Immunol Pract 2021; 9:3608-3614.e1. [PMID: 34483087 DOI: 10.1016/j.jaip.2021.06.061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/11/2021] [Accepted: 06/25/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy diagnosed via history and/or an oral food challenge (OFC). OBJECTIVE To determine allergists' approach to FPIES OFCs. METHODS A web-based survey was e-mailed to 1100 randomly selected American Academy of Allergy, Asthma and Immunology members. RESULTS A total of 132 individuals responded (12% response rate). A total of 95.5% (n = 105) of respondents perform OFCs in their practice, but only 58.7% (n = 71) perform FPIES OFCs. The median number of FPIES OFCs in children was reported as 3 per year (range, 0-76); all but 1 respondent (2.5%) had not performed any FPIES OFCs in adults. The most common FPIES OFC foods were cow's milk, rice, lightly cooked egg, oat, soy, baked milk, and baked egg. The decision to offer FPIES OFCs was based on the severity of past reactions, the patient and family's desire, and the patient's age. FPIES OFCs were most commonly performed in an outpatient setting, with placement of peripheral intravenous access depending on the severity of past reactions and with a serving appropriate for age divided into 3 equal portions administered over 30 minutes. There was significant variability in the approach to conducting FPIES OFCs. Most respondents (87.4%, n = 127) indicated that specific guidelines for performing FPIES OFCs would be helpful. CONCLUSIONS Our study highlights the discordance in allergists' practices performing OFCs for IgE-mediated food allergy compared with FPIES. The lack of universal agreement on the optimal way to perform OFCs in FPIES demonstrates the need for future studies to develop a standardized protocol for FPIES OFCs.
Collapse
Affiliation(s)
- Rory Nicolaides
- Department of Pediatrics, University of Texas Southwestern, Dallas, Texas
| | - J Andrew Bird
- Department of Pediatrics, University of Texas Southwestern, Dallas, Texas
| | - Antonella Cianferoni
- Children's Hospital of Philadelphia, University of Pennsylvania Medical School, Philadelphia, Pa
| | - Terri Brown-Whitehorn
- Children's Hospital of Philadelphia, University of Pennsylvania Medical School, Philadelphia, Pa
| | - Anna Nowak-Wegrzyn
- Allergy and Immunology, Department of Pediatrics, NYU Grossman School of Medicine, Hassenfeld Children's Hospital, New York, NY; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland.
| |
Collapse
|
25
|
Ruffner MA, Zhang Z, Maurer K, Muir AB, Cianferoni A, Sullivan KE, Spergel JM. RNA sequencing identifies global transcriptional changes in peripheral CD4 + cells during active oesophagitis and following epicutaneous immunotherapy in eosinophilic oesophagitis. Clin Transl Immunology 2021; 10:e1314. [PMID: 34322233 PMCID: PMC8296633 DOI: 10.1002/cti2.1314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 04/28/2021] [Accepted: 06/25/2021] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE There are no disease-modifying therapies for the treatment of eosinophilic oesophagitis (EoE), which is driven by non-IgE-mediated allergic inflammation. A recent clinical trial of milk epicutaneous immunotherapy (EPIT) has shown initial promise, with 47% of treated EoE patients tolerating milk without recurrence of disease. Mechanisms of EPIT in EoE have not been studied in humans. Here, we identify transcriptional changes in the peripheral CD4+ T-cell compartment during active EoE and following EPIT. METHODS RNA isolation, sequencing and integrative data analysis were performed on peripheral CD4+ T cells isolated from 15 of 20 patients enrolled in a clinical trial of EPIT for EoE. Gene expression changes in peripheral CD4+ T cells were examined during diet therapy and following trial of milk antigen EPIT. RESULTS We identify 244 differentially expressed genes in peripheral blood CD4+ cells of EoE patients consuming versus those eliminating milk, and 129 DEGs in CD4+ cells were isolated after EPIT versus after placebo (FDR ≤ 0.05). Gene set enrichment analysis identifies enrichment of hallmark interferon-α and interferon-γ response pathways in peripheral CD4+ T cells from EoE patients during active disease on a milk-containing diet. We demonstrate overlap of this gene signature with the altered gene expression signature seen in EoE patient biopsy tissue. EPIT therapy response is associated with significant enrichment in pathways related to T-cell receptor signalling (P = 1.16 × 10-14), antigen presentation and costimulation, and cytokine signalling (P = 1.11 × 10-16), as well as upregulation of genes associated with regulatory T-cell function. CONCLUSIONS EoE is associated with distinct global transcriptional changes in CD4+ T cells, one feature of which is an IFN response signature. Clinically favorable response to EPIT is likely multifactorial but is associated with a distinct transcriptional profile in peripheral CD4+ cells supporting the hypothesis that EPIT alters peripheral CD4+ responses in EoE patients.
Collapse
Affiliation(s)
- Melanie A Ruffner
- Division of Allergy and ImmunologyThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
- Department of PediatricsThe Perelman School of Medicine at University of PennsylvaniaPhiladelphiaPAUSA
| | - Zhe Zhang
- Department of Biomedical and Health InformaticsThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Kelly Maurer
- Division of Allergy and ImmunologyThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Amanda B Muir
- Department of PediatricsThe Perelman School of Medicine at University of PennsylvaniaPhiladelphiaPAUSA
- Division of Gastroenterology, Hepatology, and NutritionThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Antonella Cianferoni
- Division of Allergy and ImmunologyThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
- Department of PediatricsThe Perelman School of Medicine at University of PennsylvaniaPhiladelphiaPAUSA
| | - Kathleen E Sullivan
- Division of Allergy and ImmunologyThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
- Department of PediatricsThe Perelman School of Medicine at University of PennsylvaniaPhiladelphiaPAUSA
| | - Jonathan M Spergel
- Division of Allergy and ImmunologyThe Children's Hospital of PhiladelphiaPhiladelphiaPAUSA
- Department of PediatricsThe Perelman School of Medicine at University of PennsylvaniaPhiladelphiaPAUSA
| |
Collapse
|
26
|
Bird JA, Leonard S, Groetch M, Assa'ad A, Cianferoni A, Clark A, Crain M, Fausnight T, Fleischer D, Green T, Greenhawt M, Herbert L, Lanser BJ, Mikhail I, Mustafa S, Noone S, Parrish C, Varshney P, Vlieg-Boerstra B, Young MC, Sicherer S, Nowak-Wegrzyn A. Conducting an Oral Food Challenge: An Update to the 2009 Adverse Reactions to Foods Committee Work Group Report. J Allergy Clin Immunol Pract 2021; 8:75-90.e17. [PMID: 31950914 DOI: 10.1016/j.jaip.2019.09.029] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 11/17/2022]
Abstract
Oral food challenges are an integral part of an allergist's practice and are used to evaluate the presence or absence of allergic reactivity to foods. A work group within the Adverse Reactions to Foods Committee of the American Academy of Allergy, Asthma & Immunology was formed to update a previously published oral food challenge report. The intention of this document was to supplement the previous publication with additional focus on safety, treatment of IgE-mediated allergic reactions, guidance for challenges in infants and adults, psychosocial considerations for children and families participating in an oral food challenge, specific guidance for baked milk or baked egg challenges, masking agents and validated blinding recipes for common food allergens, and recommendations for conducting and interpreting challenges in patients with suspected food protein-induced enterocolitis syndrome. Tables and figures within the report and an extensive online appendix detail age-specific portion sizes, appropriate timing for antihistamine discontinuation, serum and skin test result interpretation, written consents, and instructional handouts that may be used in clinical practice.
Collapse
Affiliation(s)
- J Andrew Bird
- University of Texas Southwestern Medical Center, Dallas, Texas.
| | - Stephanie Leonard
- University of California, San Diego, Calif; Rady Children's Hospital, San Diego, Calif
| | - Marion Groetch
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Amal Assa'ad
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | | | | | - David Fleischer
- Children's Hospital Colorado, Denver, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Todd Green
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pa
| | - Matthew Greenhawt
- Children's Hospital Colorado, Denver, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Linda Herbert
- Children's National Hospital, Washington, DC; GW School of Medicine and Health Sciences, George Washington University, Washington, DC
| | | | - Irene Mikhail
- Division of Allergy and Immunology, Nationwide Children's Hospital, Columbus, Ohio
| | - Shahzad Mustafa
- Rochester Regional Health, Rochester, NY; University of Rochester School of Medicine and Dentistry, Rochester, NY
| | - Sally Noone
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Pooja Varshney
- Dell Children's Medical Center, Austin, Texas; Dell Medical School at University of Texas Austin, Austin, Texas
| | - Berber Vlieg-Boerstra
- OLVG, Department of Pediatrics, Amsterdam, The Netherlands; Department of Nutrition & Dietetics, Hanze University of Applied Sciences, Groningen, The Netherlands
| | | | - Scott Sicherer
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | |
Collapse
|
27
|
Gargano D, Appanna R, Santonicola A, De Bartolomeis F, Stellato C, Cianferoni A, Casolaro V, Iovino P. Food Allergy and Intolerance: A Narrative Review on Nutritional Concerns. Nutrients 2021; 13:1638. [PMID: 34068047 PMCID: PMC8152468 DOI: 10.3390/nu13051638] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/05/2021] [Accepted: 05/10/2021] [Indexed: 02/07/2023] Open
Abstract
Adverse food reactions include immune-mediated food allergies and non-immune-mediated intolerances. However, this distinction and the involvement of different pathogenetic mechanisms are often confused. Furthermore, there is a discrepancy between the perceived vs. actual prevalence of immune-mediated food allergies and non-immune reactions to food that are extremely common. The risk of an inappropriate approach to their correct identification can lead to inappropriate diets with severe nutritional deficiencies. This narrative review provides an outline of the pathophysiologic and clinical features of immune and non-immune adverse reactions to food-along with general diagnostic and therapeutic strategies. Special emphasis is placed on specific nutritional concerns for each of these conditions from the combined point of view of gastroenterology and immunology, in an attempt to offer a useful tool to practicing physicians in discriminating these diverging disease entities and planning their correct management. We conclude that a correct diagnostic approach and dietary control of both immune- and non-immune-mediated food-induced diseases might minimize the nutritional gaps in these patients, thus helping to improve their quality of life and reduce the economic costs of their management.
Collapse
Affiliation(s)
- Domenico Gargano
- Allergy and Clinical Immunology Unit, San Giuseppe Moscati Hospital, 83100 Avellino, Italy; (D.G.); (F.D.B.)
| | - Ramapraba Appanna
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy; (R.A.); (A.S.); (C.S.); (V.C.)
| | - Antonella Santonicola
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy; (R.A.); (A.S.); (C.S.); (V.C.)
| | - Fabio De Bartolomeis
- Allergy and Clinical Immunology Unit, San Giuseppe Moscati Hospital, 83100 Avellino, Italy; (D.G.); (F.D.B.)
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy; (R.A.); (A.S.); (C.S.); (V.C.)
| | - Antonella Cianferoni
- Division of Allergy and Immunology, The Children’s Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA 19104, USA;
| | - Vincenzo Casolaro
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy; (R.A.); (A.S.); (C.S.); (V.C.)
| | - Paola Iovino
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy; (R.A.); (A.S.); (C.S.); (V.C.)
| |
Collapse
|
28
|
Spergel JM, Muir AB, Liacouras CA, Burke D, Lewis MO, Brown‐Whitehorn T, Cianferoni A. Sustained milk consumption after 2 years post-milk epicutaneous immunotherapy for eosinophilic esophagitis. Allergy 2021; 76:1573-1576. [PMID: 33202086 DOI: 10.1111/all.14659] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/05/2020] [Accepted: 11/10/2020] [Indexed: 01/07/2023]
Affiliation(s)
- Jonathan M. Spergel
- Division of Allergy and Immunology The Children's Hospital of Philadelphia Philadelphia PA USA
- Department of Pediatrics The Perelman School of Medicine at University of Pennsylvania Philadelphia PA USA
| | - Amanda B. Muir
- Department of Pediatrics The Perelman School of Medicine at University of Pennsylvania Philadelphia PA USA
- Division of Gastroenterology, Hepatology, and Nutrition The Children's Hospital of Philadelphia PA USA
| | - Chris A. Liacouras
- Department of Pediatrics The Perelman School of Medicine at University of Pennsylvania Philadelphia PA USA
- Division of Gastroenterology, Hepatology, and Nutrition The Children's Hospital of Philadelphia PA USA
| | - Deirdre Burke
- Division of Allergy and Immunology The Children's Hospital of Philadelphia Philadelphia PA USA
| | - Megan O. Lewis
- Division of Allergy and Immunology The Children's Hospital of Philadelphia Philadelphia PA USA
| | - Terri Brown‐Whitehorn
- Division of Allergy and Immunology The Children's Hospital of Philadelphia Philadelphia PA USA
- Department of Pediatrics The Perelman School of Medicine at University of Pennsylvania Philadelphia PA USA
| | - Antonella Cianferoni
- Division of Allergy and Immunology The Children's Hospital of Philadelphia Philadelphia PA USA
- Department of Pediatrics The Perelman School of Medicine at University of Pennsylvania Philadelphia PA USA
| |
Collapse
|
29
|
Abstract
Anaphylaxis is a rapidly evolving, acute, life-threatening reaction that occurs rapidly on contact with a trigger. Anaphylaxis is classically defined as an allergen-driven process that induces specific IgE and the activation of mast cells and basophils through the cross-linking of IgE receptors. However, it is clear that non-IgE-mediated pathways can induce symptoms indistinguishable from those of classic anaphylaxis, and their activation could explain the severity of IgE-mediated anaphylaxis. Indeed, mast cells and basophils can be activated by antibodies against IgE or their receptors, by molecules such as anaphylatoxins, or through G-coupled receptors. Some other allergens can induce antibodies of class IgG that can activate neutrophils to produce a molecule similar to histamine to induce anaphylaxis. Finally, some inflammatory mediators such as bradykinin or prostaglandin can also modulate mast cell and basophil activation as well as directly cause vasodilation and bronchoconstriction, resulting in anaphylaxis-like reactions.
Collapse
Affiliation(s)
- Antonella Cianferoni
- Perelman School of Medicine, University of Pennsylvania, Allergy and Immunology Division, The Children's Hospital of Philadelphia, Philadelphia, Pa.
| |
Collapse
|
30
|
Cianferoni A. Food protein-induced enterocolitis syndrome epidemiology. Ann Allergy Asthma Immunol 2021; 126:469-477. [PMID: 33607250 DOI: 10.1016/j.anai.2021.02.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/05/2021] [Accepted: 02/10/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Food protein-induced enterocolitis syndrome (FPIES) is a condition with heterogeneous features (ie, age at presentation, severity, food triggers, comorbidities) and is not as rare as initially believed. In the last few years, the first population-based epidemiologic study, few prospective birth cohort evaluating FPIES prevalence, and several larger (>100 patients) studies have been published, making epidemiologic estimation more reliable. In this review, we report on the available data on the epidemiology of FPIES. DATA SOURCES PubMed review using the following words: FPIES, epidemiology, and prevalence. STUDY SELECTIONS The review focused on the population-based epidemiologic study, few prospective birth cohort evaluating FPIES prevalence, and several larger (>100 patients) studies. RESULTS We identified 8 population or cohort studies. CONCLUSION FPIES is not rare in both children and adults and may affect as many as 900,000 people in the United States alone. Most children and adult with FPIES seem to react to 1 to 2 foods; however, they may need further diet restriction owing to high level of comorbidity with immunoglobulin E-mediated food allergies and eosinophilic esophagitis. Globally, cow's milk, rice/oat, and seafood seem to be the most common triggers.
Collapse
Affiliation(s)
- Antonella Cianferoni
- Division of Allergy and Immunology, The Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| |
Collapse
|
31
|
Trogen B, Jin H, Cianferoni A, Schultz F, Chavez A, Nowak-Wegrzyn A. The impact of COVID-19 on patients with food protein-induced enterocolitis syndrome (FPIES) and their caregivers. J Allergy Clin Immunol 2021. [DOI: 10.1016/j.jaci.2020.12.380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
32
|
Cianferoni A, Hanna E, Lewis M, Alfaro MK, Corrigan K, Buonanno J, Datta R, Brown-Whitehorn T, Spergel J. Safety review of Year 1 Oral Immunotherapy Clinic: Multifood Immunotherapy in Real-World setting. J Allergy Clin Immunol 2021. [DOI: 10.1016/j.jaci.2020.12.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
33
|
Barni S, Vazquez-Ortiz M, Giovannini M, Liccioli G, Sarti L, Cianferoni A, Mori F. 'Diagnosing food protein-induced enterocolitis syndrome'. Clin Exp Allergy 2021; 51:14-28. [PMID: 33089888 DOI: 10.1111/cea.13767] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/03/2020] [Accepted: 10/17/2020] [Indexed: 12/13/2022]
Abstract
Food protein-induced enterocolitis syndrome is still a mysterious disease, pathogenically poorly characterized, although the first FPIES case has been described in 1967. Mainly, food protein-induced enterocolitis syndrome diagnosis is based on clinical history. The oral food challenge remains the gold standard to confirm the diagnosis, especially in particular situations. Although there are no diagnostic laboratory or imaging tests which are specific for diagnosis, they could, however, sometimes be helpful to rule out clinical conditions which are similar to food protein-induced enterocolitis syndrome reactions. The purpose of this review is to define the clinical features of FPIES and to summarize the current available tools for the diagnosis of FPIES. This review is intended to be a practical guide for the clinician facing a patient with food protein-induced enterocolitis syndrome avoiding delayed diagnosis with unnecessary laboratory tests and detrimental treatments. Moreover, it highlights the unmet needs in diagnosis that require urgent attention from the scientific community to improve the management of patients with FPIES.
Collapse
Affiliation(s)
- Simona Barni
- Allergy Unit, Meyer Children's University Hospital, Florence, Italy
| | - Marta Vazquez-Ortiz
- Section of Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Giulia Liccioli
- Allergy Unit, Meyer Children's University Hospital, Florence, Italy
| | - Lucrezia Sarti
- Allergy Unit, Meyer Children's University Hospital, Florence, Italy
| | - Antonella Cianferoni
- Children's Hospital of Philadelphia, University of Pennsylvania Medical School, Philadelphia, PA, USA
| | - Francesca Mori
- Allergy Unit, Meyer Children's University Hospital, Florence, Italy
| |
Collapse
|
34
|
Cianferoni A, Votto M. COVID-19 and allergy: How to take care of allergic patients during a pandemic? Pediatr Allergy Immunol 2020; 31 Suppl 26:96-101. [PMID: 33236431 PMCID: PMC7753363 DOI: 10.1111/pai.13367] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/18/2020] [Accepted: 08/20/2020] [Indexed: 12/26/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as COVID-19, is a new strain of coronavirus that has not been previously identified in humans. SARS-CoV-2 is recognized as a highly contagious respiratory virus with severe morbidity and mortality, especially in vulnerable populations. Being a novel disease, everyone is susceptible, there are no vaccine and no treatment. To contain the spread of the disease, health authorities throughout the world have restricted the social interactions of individuals in various degrees. Allergists, like other physicians, are faced with the challenge of providing care for their patients, while protecting themselves and patients from getting infected, with strategies that are in continuous evolution as states work through the different stages of social distance. Allergist provides care for patients with the most common non-communicable disease in the world: asthma, allergic rhinitis, food allergy, venom allergy, drug allergy atopic dermatitis, and urticarial syndromes. Some of these diseases are not only considered risk factors for severe reactions but also have symptoms such as cough and sneezing that are in differential diagnosis with COVID-19. As we move forward, allergy symptoms may prevent patients from working, go to school, or access medical services that increasingly are allowing only asymptomatic individuals. In this review, we will outline how to take care safety of different allergic patients during the pandemic.
Collapse
Affiliation(s)
- Antonella Cianferoni
- Pediatrics Department, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Allergy and Immunology Division, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Martina Votto
- Paediatric Clinic, Department of Paediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, Pavia, Italy
| |
Collapse
|
35
|
Ruffner M, Spergel J, Cianferoni A, Brown-Whitehorn TF. Reply to "Oral food challenge protocol for food protein-induced enterocolitis syndrome: time for a change?". J Allergy Clin Immunol Pract 2020; 8:2843-2844. [PMID: 32888542 DOI: 10.1016/j.jaip.2020.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 06/11/2023]
Affiliation(s)
- Melanie Ruffner
- Department of Pediatrics, Perelman School of Medicine and Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Jonathan Spergel
- Department of Pediatrics, Perelman School of Medicine and Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Antonella Cianferoni
- Department of Pediatrics, Perelman School of Medicine and Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Terri Faye Brown-Whitehorn
- Department of Pediatrics, Perelman School of Medicine and Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa.
| |
Collapse
|
36
|
Scichilone N, Barnes PJ, Battaglia S, Benfante A, Brown R, Canonica GW, Caramori G, Cazzola M, Centanni S, Cianferoni A, Corsico A, De Carlo G, Di Marco F, Gaga M, Hawrylowicz C, Heffler E, Matera MG, Matucci A, Paggiaro P, Papi A, Popov T, Rogliani P, Santus P, Solidoro P, Togias A, Boulet LP. The Hidden Burden of Severe Asthma: From Patient Perspective to New Opportunities for Clinicians. J Clin Med 2020; 9:jcm9082397. [PMID: 32727032 PMCID: PMC7463666 DOI: 10.3390/jcm9082397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 12/17/2022] Open
Abstract
Severe asthma is an important topic in respiratory diseases, due to its high impact on morbidity and mortality as well as on health-care resources. The many challenges that still exist in the management of the most difficult-to-treat forms of the disease, and the acknowledgement of the existence of unexplored areas in the pathophysiological mechanisms and the therapeutic targets represent an opportunity to gather experts in the field with the immediate goals to summarize current understanding about the natural history of severe asthma and to identify gaps in knowledge and research opportunities, with the aim to contribute to improved medical care and health outcomes. This article is a consensus document from the “International Course on Severe Asthma” that took place in Palermo, Italy, on May 10–11, 2019. Emerging topics in severe asthma were addressed and discussed among experts, with special focus on patient’s needs and research opportunities, with the aim to highlight the unanswered questions in the diagnostic process and therapeutic approach.
Collapse
Affiliation(s)
- Nicola Scichilone
- Division of Respiratory Diseases, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Piazza delle Cliniche 2, 90143 Palermo, Italy; (S.B.); (A.B.)
- Correspondence: ; Tel.: +39-091-655-2146
| | - Peter John Barnes
- Airway Disease Section, National Heart & Lung Institute, Imperial College London, Dovehouse Street, London SW3 6LY, UK;
| | - Salvatore Battaglia
- Division of Respiratory Diseases, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Piazza delle Cliniche 2, 90143 Palermo, Italy; (S.B.); (A.B.)
| | - Alida Benfante
- Division of Respiratory Diseases, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Piazza delle Cliniche 2, 90143 Palermo, Italy; (S.B.); (A.B.)
| | - Robert Brown
- Department of Anesthesiology and Critical Care Medicine, Medicine, Department of Medicine, Division of Pulmonary Medicine, Department of Environmental Health and Engineering, Johns Hopkins University, Baltimore, MD 21287, USA;
| | - Giorgio Walter Canonica
- Personalised Medicine Clinic Asthma & Allergy, Humanitas University, Department of Biomedical Sciences, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (G.W.C.); (E.H.)
| | - Gaetano Caramori
- Respiratory Medicine Unit, Department of Biomedical Sciences, Dentistry and Morphological and Functional Imaging (BIOMORF), University of Messina, 98122 Messina, Italy;
| | - Mario Cazzola
- Unit of Respiratory Medicine, Dept. Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.C.); (P.R.)
| | - Stefano Centanni
- Respiratory Unit, ASST Santi Paolo e Carlo, San Paolo Hospital, Department of Health Sciences, University of Milan, 20142 Milan, Italy;
| | - Antonella Cianferoni
- Pediatrics Department, Perlman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA;
| | - Angelo Corsico
- Division of Respiratory Diseases, IRCCS Policlinico San Matteo Foundation and Department of Internal Medicine and Therapeutics – University of Pavia, 27100 Pavia, Italy;
| | - Giuseppe De Carlo
- The European Federation of Allergy and Airways Diseases Patients Associations (EFA), 1000 Brussels, Belgium;
| | - Fabiano Di Marco
- Respiratory Unit, ASST - Papa Giovanni XXIII Hospital, Bergamo, University of Milan, 24127 Milan, Italy;
| | - Mina Gaga
- 7th Respiratory Medicine Dept, Asthma Cen, Athens Chest Hospital, 11527 Athens, Greece;
| | - Catherine Hawrylowicz
- Division of Asthma, Allergy and Lung Biology, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Enrico Heffler
- Personalised Medicine Clinic Asthma & Allergy, Humanitas University, Department of Biomedical Sciences, IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (G.W.C.); (E.H.)
| | - Maria Gabriella Matera
- Unit of Pharmacology, Dept. Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, 50139 Florence, Italy;
| | - Pierluigi Paggiaro
- Department of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, 56126 Pisa, Italy;
| | - Alberto Papi
- Research Center on Asthma and COPD, Dept of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Todor Popov
- Clinic of Occupational Diseases, University Hospital Sv. Ivan Rilski, 1431 Sofia, Bulgaria;
| | - Paola Rogliani
- Unit of Respiratory Medicine, Dept. Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.C.); (P.R.)
| | - Pierachille Santus
- Division of Respiratory Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Ospedale L. Sacco, ASST Fatebenefratelli-Sacco, 20157 Milan, Italy;
| | - Paolo Solidoro
- Pneumology Unit U, Cardiovascular and Thoracic Department, AOU Città della Salute e della Scienza di Torino, University of Turin, 10126 Turin, Italy;
| | - Alkis Togias
- National Institute of Allergy and Infectious Diseases, Bethesda, MD 20814, USA;
| | | |
Collapse
|
37
|
Nowak-Wegrzyn A, Cianferoni A, Bird JA, Fiocchi A, Caubet JC. Managing food protein-induced enterocolitis syndrome during the coronavirus disease 2019 pandemic: Expert recommendations. Ann Allergy Asthma Immunol 2020; 125:14-16. [PMID: 32387170 PMCID: PMC7199693 DOI: 10.1016/j.anai.2020.04.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Anna Nowak-Wegrzyn
- Allergy and Immunology, Department of Pediatrics, Hassenfeld Children's Hospital, New York University School of Medicine, New York, New York; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland.
| | - Antonella Cianferoni
- Children's Hospital of Philadelphia, University of Pennsylvania Medical School, Philadelphia, Pennsylvania
| | - J A Bird
- Division of Allergy and Immunology, Department of Pediatrics, University of Texas Southwestern Medical School, Dallas, Texas
| | - Alessandro Fiocchi
- Bambino Gesù Childrens' Hospital, Istituto Di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Jean Christoph Caubet
- Pediatric Allergy Unit, Department of the Child and Adolescent, Geneva University Hospital, Geneva, Switzerland
| |
Collapse
|
38
|
Cianferoni A, Warren CM, Brown‐Whitehorn T, Schultz‐Matney F, Nowak‐Wegrzyn A, Gupta RS. Eosinophilic esophagitis and allergic comorbidities in a US-population-based study. Allergy 2020; 75:1466-1469. [PMID: 31846078 DOI: 10.1111/all.14148] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 09/16/2019] [Accepted: 10/02/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Antonella Cianferoni
- Children's Hospital of Philadelphia University of Pennsylvania Medical School Philadelphia PA USA
| | - Christopher M. Warren
- Institute for Public Health and Medicine Northwestern University Feinberg School of Medicine Chicago IL USA
| | - Terri Brown‐Whitehorn
- Children's Hospital of Philadelphia University of Pennsylvania Medical School Philadelphia PA USA
| | | | - Anna Nowak‐Wegrzyn
- Allergy and Immunology Department of Pediatrics New York University Langone Health New York NY USA
- Department of Pediatrics, Gastroenterology and Nutrition Collegium Medicum University of Warmia and Mazury Olsztyn Poland
| | - Ruchi S. Gupta
- Institute for Public Health and Medicine Northwestern University Feinberg School of Medicine Chicago IL USA
| |
Collapse
|
39
|
Licari A, Votto M, Scudeller L, De Silvestri A, Rebuffi C, Cianferoni A, Marseglia GL. Epidemiology of Nonesophageal Eosinophilic Gastrointestinal Diseases in Symptomatic Patients: A Systematic Review and Meta-Analysis. J Allergy Clin Immunol Pract 2020; 8:1994-2003.e2. [PMID: 32061717 DOI: 10.1016/j.jaip.2020.01.060] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 12/15/2019] [Accepted: 01/29/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Primary eosinophilic gastrointestinal diseases (EGIDs) are increasingly described disorders that include eosinophilic esophagitis (EoE), eosinophilic gastritis, gastroenteritis, and colitis. The exact epidemiology of nonesophageal EGIDs (non-EoE EGIDs) is still unclear. OBJECTIVE To evaluate the epidemiology of non-EoE EGIDs in adults and children referred to outpatient clinics for gastrointestinal symptoms. METHODS We conducted a systematic review and meta-analysis using a protocol registered and published with the international prospective register of systematic reviews (PROSPERO CRD42018111437). We searched PubMed, EMBASE, Web of Science, Scopus, and CINAHL for cohort or cross-sectional studies published since 1990, evaluating the incidence and prevalence of non-EoE EGIDs. We assessed study quality and risk of bias using items derived from the Strengthening the Reporting of Observational Studies in Epidemiology statement. RESULTS A total of 576 articles were identified. Ten studies with 13,377 participants were included in the analysis, with the results showing high heterogeneity. No significant publication bias was found. The overall prevalence of non-EoE EGIDs in patients with gastrointestinal symptoms was 1.9% (95% confidence interval: 0.575-3.894; I2 = 92.72%; P < .001). Because none of the examined studies were prospectively designed, incidence rates could not be determined. CONCLUSIONS More prospective, large-scale, multicenter studies are needed to evaluate reported data and to further investigate the epidemiology of non-EoE EGIDs and their possible risk factors and comorbidities.
Collapse
Affiliation(s)
- Amelia Licari
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy.
| | - Martina Votto
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Luigia Scudeller
- Scientific Direction, Clinical Epidemiology and Biometric Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Annalisa De Silvestri
- Scientific Direction, Clinical Epidemiology and Biometric Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Rebuffi
- Grant Office and Scientific Documentation Center, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Gian Luigi Marseglia
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| |
Collapse
|
40
|
Ruffner M, Zhang Z, Maurer K, Muir A, Cianferoni A, Sullivan K, Spergel J. Identification of potential CD4+ T-cell pathways associated with epicutaneous milk desensitization of eosinophilic esophagitis patients. J Allergy Clin Immunol 2020. [DOI: 10.1016/j.jaci.2019.12.763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
41
|
Collins M, Hirano I, Katzka D, Cianferoni A, Williams J, Desai N, Lan L, Dellon E. Budesonide Oral Suspension Improves Histologic Features In Patients With Eosinophilic Esophagitis: Results From A Phase 3, Randomized, Double-blind, Placebo-Controlled Trial. J Allergy Clin Immunol 2020. [DOI: 10.1016/j.jaci.2019.12.341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
42
|
Cianferoni A. Eosinophilic esophagitis and other eosinophilic disorders of the gastrointestinal tract. Pediatr Allergy Immunol 2020; 31 Suppl 24:25-27. [PMID: 32017217 DOI: 10.1111/pai.13153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 10/24/2019] [Indexed: 12/13/2022]
Abstract
Eosinophilic disorders of the gastrointestinal tract (EGID) are a group of diseases characterized by an eosinophilic inflammation limited to the GI tract. EoE is by far the most common EGID and is an atopic chronic/relapsing eosinophilic inflammation of the esophagus. It is now recognized as an increasingly common cause of esophageal dysfunction, fibrosis, stricture, and food impaction in children and adults. There are globally accepted guidelines for its treatment that are based on the use of proton pump inhibitors (PPI), corticosteroids, and diet. Many clinical trials have been published on the use of biologics in this disease. Non-EoE-EGID is a rare, more severe disease. No globally accepted guidelines exist for their treatment and diagnosis. Corticosteroids are at the moment the most effective treatment of those diseases.
Collapse
Affiliation(s)
- Antonella Cianferoni
- Pediatrics Department, Perlman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
43
|
Abstract
Food allergies, defined as an immune response to food proteins, affect as many as 8% of young children and 2% of adults in western countries, and their prevalence appears to be rising like all allergic diseases. In addition to well-recognized urticaria and anaphylaxis triggered by IgE antibody- mediated immune responses, there is an increasing recognition of cell-mediated disorders, such as eosinophilic esophagitis and food protein-induced enterocolitis. Non-IgE-Mediated gastrointestinal food allergies are a heterogeneous group of food allergies in which there is an immune reaction against food but the primary pathogenesis is not a production of IgE and activation of mast cells and basophils. Those diseases tend to affect mainly the gastrointestinal tract and can present as acute (FPIES) or chronic reaction, such as Eosinophilic Esophagitis (EoE), Food Protein-Induced Allergic Proctocolitis (FPIAP). The role of food allergy in Non-EoE gastrointestinal Eosinophilic disorders (Non- EoE EGID) is poorly understood. In some diseases like EoE, T cell seems to play a major role in initiating the immunological reaction against food, however, in FPIES and FPIAP, the mechanism of sensitization is not clear. Diagnosis requires food challenges and/or endoscopies in most of the patients, as there are no validated biomarkers that can be used for monitoring or diagnosis of Non-IgE mediated food allergies. The treatment of Non-IgE food allergy is dependent on diet (FPIES, and EoE) and/or use of drugs (i.e. steroids, PPI) in EoE and Non-EoE EGID. Non-IgE mediated food allergies are being being investigated.
Collapse
Affiliation(s)
- Antonella Cianferoni
- Division of Allergy and Immunology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, United States
| |
Collapse
|
44
|
Cafone J, Cianferoni A, Ram G. M320 NUTS FOR COCONUTS: A CASE SERIES WITH RETROSPECTIVE CHART REVIEW. Ann Allergy Asthma Immunol 2019. [DOI: 10.1016/j.anai.2019.08.424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
45
|
Ruffner M, Wang K, Dudley J, Cianferoni A, Grundmeier R, Spergel J, Brown-Whitehorn T, Hill D. A300 ELEVATED ALLERGIC COMORBIDITY IN PATIENTS WITH FOOD PROTEIN-INDUCED ENTEROCOLITIS. Ann Allergy Asthma Immunol 2019. [DOI: 10.1016/j.anai.2019.08.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
46
|
Caubet J, Cianferoni A, Groetch M, Nowak‐Wegrzyn A. Food protein‐induced enterocolitis syndrome. Clin Exp Allergy 2019; 49:1178-1190. [DOI: 10.1111/cea.13415] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 05/03/2019] [Accepted: 05/03/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Jean‐Christoph Caubet
- Geneva University Hospital Geneva Switzerland
- Division of Allergy and Immunology, Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai Kravis Children's Hospital New York New York
| | - Antonella Cianferoni
- Children's Hospital of Philadelphia University of Pennsylvania Medical School Philadelphia Pennsylvania
| | - Marion Groetch
- Division of Allergy and Immunology, Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai Kravis Children's Hospital New York New York
| | - Anna Nowak‐Wegrzyn
- Division of Allergy and Immunology, Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai Kravis Children's Hospital New York New York
| |
Collapse
|
47
|
Muir AB, Brown-Whitehorn T, Godwin B, Cianferoni A. Eosinophilic esophagitis: early diagnosis is the key. Clin Exp Gastroenterol 2019; 12:391-399. [PMID: 31616174 PMCID: PMC6699505 DOI: 10.2147/ceg.s175061] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 07/09/2019] [Indexed: 12/16/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a disorder which affects all ages, from infancy through adulthood. It typically affects atopic individuals (Table 1) and is a chronic allergic disorder, with foods ubiquitous in the diet being the most described trigger of this isolated eosinophilic inflammation of the esophagus in both adults and children. This inflammatory process leads to esophageal symptoms such as dysphagia and feeding intolerance. In this review, we provide a brief overview of the current state of EoE therapy and symptomatology and then try to make the case for early diagnosis and treatment to prevent some of the long-term consequences of esophageal inflammation.
Collapse
Affiliation(s)
- Amanda B Muir
- Gastroenterology Division, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Bridget Godwin
- Gastroenterology Division, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Antonella Cianferoni
- Gastroenterology Division, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| |
Collapse
|
48
|
Lewis MO, Brown-Whitehorn TF, Cianferoni A, Rooney C, Spergel JM. Peanut-allergic patient experiences after epicutaneous immunotherapy: peanut consumption and impact on QoL. Ann Allergy Asthma Immunol 2019; 123:101-103. [PMID: 30978404 DOI: 10.1016/j.anai.2019.04.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 03/12/2019] [Accepted: 04/04/2019] [Indexed: 10/27/2022]
Affiliation(s)
- Megan O Lewis
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA.
| | - Terri F Brown-Whitehorn
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Antonella Cianferoni
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Courtney Rooney
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jonathan M Spergel
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| |
Collapse
|
49
|
Cianferoni A, Shuker M, Brown-Whitehorn T, Hunter H, Venter C, Spergel JM. Food avoidance strategies in eosinophilic oesophagitis. Clin Exp Allergy 2019; 49:269-284. [DOI: 10.1111/cea.13360] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 01/02/2019] [Accepted: 01/03/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Antonella Cianferoni
- Division of Allergy and Immunology; The Children’s Hospital of Phialdelphia; Phialdelphia Pennsylvania
- Department of Pediatrics; Perelman School of Medicine; University of Pennsylvania
| | - Michelle Shuker
- Division of Allergy and Immunology; The Children’s Hospital of Phialdelphia; Phialdelphia Pennsylvania
| | - Terri Brown-Whitehorn
- Division of Allergy and Immunology; The Children’s Hospital of Phialdelphia; Phialdelphia Pennsylvania
- Department of Pediatrics; Perelman School of Medicine; University of Pennsylvania
| | - Hannah Hunter
- Allergy; Guy's and Saint Thomas’ NHS Foundation Trust; London UK
| | - Carina Venter
- Allergy and Immunology; Children's Hospital Colorado; Aurora Colorado
| | - Jonathan M. Spergel
- Division of Allergy and Immunology; The Children’s Hospital of Phialdelphia; Phialdelphia Pennsylvania
- Department of Pediatrics; Perelman School of Medicine; University of Pennsylvania
| |
Collapse
|
50
|
Sun D, Spergel JM, Brown-Whitehorn TF, Cianferoni A, Lee J. Cost-effectiveness of Implementing a Pediatric Anaphylaxis Algorithm. J Allergy Clin Immunol 2019. [DOI: 10.1016/j.jaci.2018.12.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|