Evidence map›Paper›PMID 40819800›Full record

ArticleGastroenterology2026

Histologic Response Is Associated With Improved Esophageal Distensibility and Symptom Burden in Pediatric Eosinophilic Esophagitis.

Kanak V Kennedy, Cassandra Burger, Zhaoxing Pan, Chizoba N Umeweni, Maiya Alston, Alain J Benitez, Glenn T Furuta, Mark Mahon, Melanie A Ruffner, Laura Quinn and 2 more

Abstract readMulticenter Study
In one paragraph

Article in Gastroenterology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Review
  2. Review
  3. Eosinophilic esophagitis: An aerodigestive perspective.Journal of pediatric gastroenterology and nutrition · 2026
    Review
  4. Review
  5. Review
  6. Review
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Kanak V KennedyDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, California.
Cassandra BurgerDigestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Colorado, Aurora, Colorado.
Zhaoxing PanChild Health Biostatistics Core, Department of Pediatrics, School of Medicine, University of Colorado, Aurora, Colorado.
Chizoba N UmeweniDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Maiya AlstonDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Alain J BenitezDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Glenn T FurutaDigestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Colorado, Aurora, Colorado.
Mark MahonDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Melanie A RuffnerDivision of Pediatric Allergy and Immunology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Laura QuinnDigestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Colorado, Aurora, Colorado.
Amanda B MuirDivision of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania. Electronic address: MUIRA@email.chop.edu.
Calies Menard-KatcherDigestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Colorado, Aurora, Colorado.

Funding

Lysyl oxidase induced esophageal remodeling in eosinophilic esophagitisR01DK124266 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI MUIR, AMANDA BROOKE · 2020 to 2024
$2.0M
Structural and molecular markers for detection and monitoring of pediatric fibrostenotic Eosinophilic EsophagitisK23DK109263 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI MENARD-KATCHER, CALIES D · 2016 to 2021
$1.0M
Distensibility and Remodeling as markers of Therapeutic Response in Eosinophilic EsophagitisR21TR003039 · NCATS · CHILDREN'S HOSP OF PHILADELPHIA · PI MENARD-KATCHER, CALIES D, MUIR, AMANDA BROOKE · 2019 to 2020
$422k
The Role of Lysyl Oxidase in Epithelial Differentiation in Eosinophilic EsophagitisR03DK118310 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI MUIR, AMANDA BROOKE · 2019 to 2020
$264k
Tissue remodeling in Eosinophilic Esophagitis: Discovery of novel pathwaysR03DK125638 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI MENARD-KATCHER, CALIES D · 2020 to 2021
$233k
NCATS NIH HHS R21 TR003039NIDDK NIH HHS K23 DK109263NIDDK NIH HHS R01 DK124266NIDDK NIH HHS R03 DK118310NIDDK NIH HHS R03 DK125638
6 · The paper itself

Abstract

BACKGROUND &

aimsChronic eosinophilic esophagitis (EoE)-associated inflammation can lead to progressive tissue remodeling and fibrostenosis. Longitudinal studies are limited, and the impact of histologic disease control during childhood remains unknown. The aim of this study was to evaluate the relationship between esophageal distensibility, histology, and fibrostenotic complications in a cohort of children with EoE.

methodsWe conducted a prospective longitudinal study at 2 tertiary pediatric institutions to evaluate longitudinal changes in esophageal distensibility in pediatric patients aged 3-18 years. Impedance planimetry was used to determine esophageal distensibility during the baseline endoscopy and all subsequent clinically necessary endoscopies. Symptomatic, endoscopic, and histologic data were collected at each visit.

resultsThree hundred endoscopies involving 112 patients with EoE (mean age, 12.8 years, 72.3% were male) were included, with a median follow-up time of 11 months (range, 2-54 months). Participants exhibiting a histologic response to treatment showed the most significant improvement in distensibility over time (1.41 vs 0.16-0.53 mm/y; P = .003). After adjusting for Eosinophilic Esophagitis Endoscopic Reference Score and age at symptom onset, lower esophageal distensibility was independently associated with increased odds of patient-reported dysphagia (odds ratio, 0.85; 95% CI, 0.75-0.96; P = .008). Patients who developed clinical features of fibrostenosis were older at diagnosis (9.9 vs 6.7 years; P = .032), experienced longer disease duration (4.4 vs 2.4 years; P = .046), and had lower baseline esophageal distensibility (13.0 vs 14.9 mm; P = .012). Baseline distensibility predicted the need for future stricture dilation (area under the curve, 0.757; P = .0003).

conclusionsHistologic remission is associated with improved esophageal distensibility over time in pediatric patients with EoE. Baseline esophageal distensibility provides a quantitative marker of tissue remodeling and may help predict disease severity and fibrostenotic progression.

Indexed as

Eosinophilic EsophagitisEsophagusAdolescentBiopsyChildChild, PreschoolDeglutition DisordersElectric ImpedanceEsophageal StenosisEsophagoscopyFemaleFibrosisHumansLongitudinal StudiesMaleProspective StudiesEosinophilic EsophagitisEsophageal DistensibilityFibrostenosisHistologic RemissionTissue Remodeling

Identifiers

PMID40819800
PMCPMC12505221

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.