keyword
https://read.qxmd.com/read/38650863/high-prevalence-of-response-to-ppi-treatment-in-children-and-adolescents-with-eosinophilic-esophagitis-in-southern-brazil
#1
JOURNAL ARTICLE
Luiza Salgado Nader, Matias Epifanio, Mariana Guimarães Coelho, Cintia Steinhaus, Melina Melere, Carolina Soares da Silva, Cristina Targa Ferreira
INTRODUCTION: Eosinophilic esophagitis is a newly recognized entity, in which there is significant evidence available that clearly demonstrates the positive impact of PPIs on reducing esophageal eosinophilia in individuals across different age groups, including children, adolescents, and adults. Multiple mechanisms have been proposed to explain how this treatment effect occurs. In Brazil, there seems to be a lack of studies that have prospectively assessed the clinical and therapeutic response rate in pediatric patients with EoE...
2024: Front Allergy
https://read.qxmd.com/read/38646544/circulating-immunome-fingerprint-in-eosinophilic-esophagitis-is-associated-with-clinical-response-to-proton-pump-inhibitor-treatment
#2
JOURNAL ARTICLE
Lola Ugalde-Triviño, Francisca Molina-Jiménez, Juan H-Vázquez, Carlos Relaño-Rupérez, Laura Arias-González, Sergio Casabona, María Teresa Pérez-Fernández, Verónica Martín-Domínguez, Jennifer Fernández-Pacheco, Alfredo J Lucendo, David Bernardo, Cecilio Santander, Pedro Majano
OBJECTIVES: The aim of the study was to characterize the circulating immunome of patients with EoE before and after proton pump inhibitor (PPI) treatment in order to identify potential non-invasive biomarkers of treatment response. METHODS: PBMCs from 19 healthy controls and 24 EoE patients were studied using a 39-plex spectral cytometry panel. The plasmacytoid dendritic cell (pDC) population was differentially characterized by spectral cytometry analysis and immunofluorescence assays in esophageal biopsies from 7 healthy controls and 13 EoE patients...
2024: Frontiers in Immunology
https://read.qxmd.com/read/38637492/an-esophagus-cell-atlas-reveals-dynamic-rewiring-during-active-eosinophilic-esophagitis-and-remission
#3
JOURNAL ARTICLE
Jiarui Ding, John J Garber, Amiko Uchida, Ariel Lefkovith, Grace T Carter, Praveen Vimalathas, Lauren Canha, Michael Dougan, Kyle Staller, Joseph Yarze, Toni M Delorey, Orit Rozenblatt-Rosen, Orr Ashenberg, Daniel B Graham, Jacques Deguine, Aviv Regev, Ramnik J Xavier
Coordinated cell interactions within the esophagus maintain homeostasis, and disruption can lead to eosinophilic esophagitis (EoE), a chronic inflammatory disease with poorly understood pathogenesis. We profile 421,312 individual cells from the esophageal mucosa of 7 healthy and 15 EoE participants, revealing 60 cell subsets and functional alterations in cell states, compositions, and interactions that highlight previously unclear features of EoE. Active disease displays enrichment of ALOX15+ macrophages, PRDM16+ dendritic cells expressing the EoE risk gene ATP10A, and cycling mast cells, with concomitant reduction of TH 17 cells...
April 18, 2024: Nature Communications
https://read.qxmd.com/read/38637195/inflammatory-causes-of-dysphagia-in-children
#4
REVIEW
Marisa A Ryan, Anna Ermarth
Gastroesophageal reflux (GER) and eosinophilic esophagitis (EoE) are the most common inflammatory causes of pediatric dysphagia, but several other less prevalent conditions should be considered. These conditions can affect one or several aspects of the swallowing process. In some inflammatory conditions dysphagia may be an early symptom. Esophagoscopy and instrumental swallow studies are often needed to determine the underlying diagnosis and best treatment plan. In some inflammatory conditions dysphagia can portend a worse outcome and need for more aggressive treatment of the underlying condition...
April 17, 2024: Otolaryngologic Clinics of North America
https://read.qxmd.com/read/38628394/long-term-course-of-untreated-asymptomatic-esophageal-eosinophilia-and-minimally-symptomatic-eosinophilic-esophagitis
#5
JOURNAL ARTICLE
Yasuhiko Abe, Ryosuke Kikuchi, Yu Sasaki, Naoko Mizumoto, Makoto Yagi, Yusuke Onozato, Takahiro Watabe, Hiroki Goto, Takahiro Miura, Ryou Sato, Minami Ito, Hiroko Tsuchiya, Yoshiyuki Ueno
Background and study aims The long-term course of untreated asymptomatic esophageal eosinophilia (aEE) and minimally symptomatic eosinophilic esophagitis (mEoE) are not well understood. This study aimed to clarify this course. Patients and methods A total of 36 patients with EE who were endoscopically followed up for more than 5 years, and who underwent more than one endoscopy evaluation after the first diagnosis, were investigated. These patients were divided into two groups according to the presence or absence of the continuous treatment: no treatment group (NT group, n=22) and proton pump inhibitor/potassium competitive acid blocker group (Tx group, n=14)...
April 2024: Endoscopy International Open
https://read.qxmd.com/read/38623060/long-term-outcome-of-asymptomatic-esophageal-eosinophilia
#6
JOURNAL ARTICLE
Yugo Suzuki, Yorinari Ochiai, Daisuke Kikuchi, Mako Koseki, Kenichi Ohashi, Shu Hoteya
BACKGROUND/AIMS: : Asymptomatic esophageal eosinophilia (aEE), characterized by eosinophil infiltration in the esophagus without clinical symptoms, has been reported as a precursor of eosinophilic esophagitis (EoE). Nevertheless, no report exists on the long-term clinical course of the disease. Therefore, this study aimed to investigate the long-term clinical course of aEE over 5 years, including the symptomatic conversion rate and the effect of treatments. METHODS: : We reviewed 28 patients with aEE who had been followed up for over 5 years with endoscopic monitoring...
April 16, 2024: Gut and Liver
https://read.qxmd.com/read/38621241/gastroenterology-hepatology-what-you-may-have-missed-in-2023
#7
JOURNAL ARTICLE
Sama Anvari, Kayla Dadgar, Ciarán Galts, Michael Bretthauer
This article summarizes clinically important gastroenterology developments from 2023 for internal medicine specialists. In colorectal cancer screening, a new RNA fecal screening test is on the horizon, as well as a new analysis on the benefits of using artificial intelligence in screening colonoscopy to detect more polyps. There is new evidence for management of gastrointestinal bleeding, a new drug for treatment of recurrent small-intestinal angiodysplasia, and a new endoscopic treatment method in patients with gastrointestinal tumor bleeding...
April 16, 2024: Annals of Internal Medicine
https://read.qxmd.com/read/38618346/expert-recommendations-on-the-diagnosis-of-eosinophilic-esophagitis-in-the-united-arab-emirates
#8
REVIEW
Sameer Al Awadhi, Mohamad Miqdady, Mohamed Abuzakouk, Osama Yousef, Christos Tzivinikos, Filippos Georgopoulos, Stuart Carr, Ahmed Sultan, Rana Bitar, Asad Izziddin Dajani, Mazen Taha, Eyad Alakrad, Ahmad Jazzar, Mohammed Banama, Khaled Bamakhrama, Nawal Alnahdi, Ahmed Ali Elghoudi, Amer Azaz, Ravi Gutta, Monica Fahmy, Boushra Raghib, Suzan Murad, Mina Abdelmallek
Eosinophilic esophagitis (EoE) is a chronic, progressive, type 2 inflammatory esophageal disease presenting as dysphagia to solid food and non-obstructive food impaction. Knowledge gaps exist in its diagnosis and management. These expert recommendations focused on the diagnosis of EoE in the United Arab Emirates. An electronic search of PubMed and Embase databases was used to gather evidence from systematic reviews, randomized controlled trials, consensus papers, and expert opinions from the last five years on the diagnosis of EoE...
March 2024: Curēus
https://read.qxmd.com/read/38612496/impact-of-stat6-variants-on-the-response-to-proton-pump-inhibitors-and-comorbidities-in-patients-with-eosinophilic-esophagitis
#9
JOURNAL ARTICLE
Paula Soria-Chacartegui, Marcos Navares-Gómez, Francisca Molina-Jiménez, Emilio J Laserna-Mendieta, Laura Arias-González, Pedro Majano, Sergio Casabona, Alfredo J Lucendo, Francisco Abad-Santos, Cecilio Santander, Pablo Zubiaur
Proton pump inhibitors (PPIs) are the first-line drug for eosinophilic esophagitis (EoE), although it is estimated that there is a lack of histological remission in 50% of patients. This research aimed to identify pharmacogenetic biomarkers predictive of PPI effectiveness and to study their association with disease features. Peak eosinophil count (PEC) and the endoscopic reference score (EREFS) were determined before and after an eight-week PPI course in 28 EoE patients. The impact of the signal transducer and activator of transcription 6 ( STAT6 ), CYP2C19 , CYP3A4 , CYP3A5, and ABCB1 genetic variations on baseline PEC and EREFS, their reduction and histological response, and on EoE symptoms and comorbidities was analyzed...
March 26, 2024: International Journal of Molecular Sciences
https://read.qxmd.com/read/38601814/rapid-response-to-dupilumab-in%C3%A2-an%C3%A2-adult-patient-with-eosinophilic-esophagitis-and-allergic-asthma
#10
Benjamin Klein, Regina Treudler
BACKGROUND: Eosinophilic esophagitis (EoE) is an inflammatory disease of the esophagus that belongs to the spectrum of Th2-mediated diseases. It is often associated with atopic comorbidities such as allergic asthma (AA) and poses a therapeutic challenge. CASE REPORT: We report on a 43-year-old patient with EoE and AA who did not show sufficient therapeutic control despite standard therapy. We started treatment with dupilumab, whereupon both EoE and AA rapidly improved and complete symptom resolution could be documented...
2024: Allergologie Select
https://read.qxmd.com/read/38596434/evolving-strategies-enhancements-in-managing-eosinophilic-esophagitis-in-pediatric-patients
#11
REVIEW
Ahmed Elghoudi, Doaa Zourob, Eman Al Atrash, Fatima Alshamsi, Manal Alkatheeri, Hassib Narchi, Rana Bitar
Eosinophilic esophagitis is a newly recognized disease first described about 50 years ago. The definition, diagnosis, and management have evolved with new published consensus guidelines and newly approved treatment available to pediatricians, enabling a better understanding of this disease and more targeted treatment for patients. We describe the definition, presentation, and diagnosis of eosinophilic esophagitis including management, challenges, and future directions in children. The definition, diagnosis, and management of eosinophilic esophagitis have evolved over the last 50 years...
March 9, 2024: World Journal of Clinical Pediatrics
https://read.qxmd.com/read/38593869/addressing-health-disparities-and-transitions-of-care-in-egids
#12
EDITORIAL
Mirna Chehade, Elizabeth T Jensen, Benjamin L Wright
No abstract text is available yet for this article.
April 7, 2024: Journal of Allergy and Clinical Immunology
https://read.qxmd.com/read/38591709/monitoring-pediatric-eosinophilic-esophagitis-disease-activity-using-an-unsedated-blind-esophageal-brushing-model-a-pilot-study
#13
JOURNAL ARTICLE
Jessina Thomas, Chirajyoti Deb, Khaled Bittar, Jeffrey Bornstein, Devendra Mehta, Yamen Smadi
BACKGROUND: Recurrent upper endoscopies are essential for monitoring therapy response and disease activity in patients with eosinophilic esophagitis (EoE), leading to increased costs, procedural complications, and anesthesia exposure. The aim of this study was to examine an office-based model using serial sedation-free blind esophageal epithelial brushing (BEEB) to monitor therapy response through eosinophil-derived neurotoxin (EDN) levels and guide therapy plans in pediatric EoE patients...
April 2024: Journal of Pediatric Gastroenterology and Nutrition
https://read.qxmd.com/read/38590372/eosinophilic-esophagitis-absolute-eosinophilic-count-peak-eosinophilic-count-and-potential-biomarkers-of-eosinophilic-degranulation-products-an-in-depth-systematic-review
#14
REVIEW
Segun Odetola, Joseph Feulefack, Consolato M Sergi
BACKGROUND: Eosinophilic esophagitis is a chronic inflammatory disorder, often relapsing. There is an increasing need to develop new alternative diagnostic and monitoring methods on a critical basis, which will provide samples through none or minimally invasive procedures. This study aims to identify and document the types and roles of potential biomarkers in eosinophilic esophagitis released by eosinophils as well as the potential relationship to the peak eosinophilic count and the degree of degranulation of in situ eosinophils (DGE/DGE + NDGE: degranulated eosinophils/degranulated eosinophils and non-degranulated eosinophils)...
March 27, 2024: Translational Pediatrics
https://read.qxmd.com/read/38588766/prevalence-and-costs-of-esophageal-strictures-in-the-united-states
#15
JOURNAL ARTICLE
Angela Z Xue, Chelsea Anderson, Cary C Cotton, Charles E Gaber, Cynthia Feltner, Evan Dellon
BACKGROUND AND AIMS: Esophageal strictures are a leading cause of dysphagia, but data regarding the epidemiology of esophageal strictures are limited. This study aimed to investigate the prevalence, healthcare utilization, and financial burden of esophageal strictures in the United States. METHODS: We performed a retrospective cohort study utilizing two large national insurance claims databases (MarketScan and Medicare). Using ICD-9 and -10 diagnostic codes, annual prevalence was calculated for both cohorts overall, as well as stratified by age and sex strata...
April 6, 2024: Clinical Gastroenterology and Hepatology
https://read.qxmd.com/read/38587127/dupilumab-in-adolescent-eosinophilic-esophagitis-experience-with-fibrostenosis-and-egid-with-esophageal-involvement
#16
JOURNAL ARTICLE
Robert Becker, Mariah Rigsby, Mariko Suchi, Diana G Lerner, Ankur Chugh
We evaluated patients aged 12-20 on dupilumab 300 mg weekly for treatment of eosinophilic esophagitis (EoE) who had ≥1 follow-up endoscopy at a tertiary care pediatric hospital (n = 18). Fifty percent had inflammatory EoE (n = 9), 22% had fibrostenotic EoE (n = 4), and 28% had non-EoE eosinophilic gastrointestinal disease (EGID) with esophageal involvement (n = 5). Ninety-four percent discontinued topical corticosteroids (TCS) 2-4 weeks after starting dupilumab...
April 8, 2024: Journal of Pediatric Gastroenterology and Nutrition
https://read.qxmd.com/read/38582609/esophagogastroduodenoscopy-findings-that-do-no-not-explain-dysphagia-are-associated-with-underutilization-of-high-resolution-manometry
#17
JOURNAL ARTICLE
Sydney Pomenti, John Nathanson, Meaghan Phipps, Chino Aneke-Nash, David Katzka, Daniel Freedberg, Daniela Jodorkovsky
In patients with dysphagia that is not explained by upper endoscopy, high-resolution esophageal manometry (HRM) is the next logical step in diagnostic testing. This study investigated predictors of failure to refer for HRM after an upper endoscopy that was performed for but did not explain dysphagia. This was a retrospective cohort study of patients >18 years of age who underwent esophagogastroduodenoscopy (EGD) for dysphagia from 2015 to 2021. Patients with EGD findings that explained dysphagia (e.g. esophageal mass, eosinophilic esophagitis, Schatzki ring, etc...
April 6, 2024: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://read.qxmd.com/read/38581140/autism-in-patients-with-eosinophilic-gastrointestinal-disease-a-systematic-review-with-meta-analysis
#18
REVIEW
Rian Vilar Lima, Maria Carolina Rocha Muniz, Luana Lima Barroso, Maria Clara Apolônio Pinheiro, Yuri Marques Teixeira Matos, Sarah Baltasar Ribeiro Nogueira, Hildenia Baltasar Ribeiro Nogueira
PURPOSE: Neurodevelopmental disorders, such as autism spectrum disorder (ASD), have been increasingly associated with eosinophilic gastrointestinal disorders (EGID). However, the relationship between these diseases remains unclear. We performed a systematic review with meta-analysis to address this issue. METHODS: The search was performed according to the PRISMA guidelines using descriptors for ASD and EGIDs from the MEDLINE, Embase, PsycInfo, LILACS, and Web of Science databases...
April 2024: Pediatric Allergy and Immunology
https://read.qxmd.com/read/38575233/gastrointestinal-eosinophilic-diseases-updates-on-eosinophilic-esophagitis-and-eosinophilic-gastrointestinal-diseases
#19
EDITORIAL
Glenn T Furuta, Dan Atkins
No abstract text is available yet for this article.
May 2024: Immunology and Allergy Clinics of North America
https://read.qxmd.com/read/38575232/pharmacologic-management-of-non-eosinophilic-esophagitis-eosinophilic-gastrointestinal-diseases
#20
REVIEW
Evan S Dellon, Sandeep K Gupta
Data for pharmacologic treatments for non-eosinophilic esophagitis (EoE) eosinophilic gastrointestinal diseases (EGIDs) are limited. Nevertheless, because of the increasing understanding of EGID pathogenesis, a number of medications are used to treat EGIDs, though all are currently off-label. Initial therapy generally starts with corticosteroids, and "topical" delivery is preferred over systemic due to long-term side effects. A number of other small molecules could potentially be used, ranging from allergy medications to immunosuppressants...
May 2024: Immunology and Allergy Clinics of North America
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