Evidence map›Paper›PMID 33823291›Full record

Observational studyClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2022

A Single-Food Milk Elimination Diet Is Effective for Treatment of Eosinophilic Esophagitis in Children.

Joshua B Wechsler, Sally Schwartz, Nicoleta C Arva, Kwang-Youn A Kim, Liqi Chen, Melanie Makhija, Katie Amsden, Kaitlin Keeley, Saeed Mohammed, Evan S Dellon and 1 more

Abstract readObservational Study
In one paragraph

Observational study in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
–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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Eosinophilic gastrointestinal diseases.Nature reviews. Disease primers · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Circulating Food Allergen-Specific Antibodies, Beyond IgG4, Are Elevated in Eosinophilic Esophagitis.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Food elimination in EoE: Milk before wheat, egg, and soy.The Journal of allergy and clinical immunology · 2025
    Article
  17. Review
  18. Article
  19. Review
  20. Review
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

11 authors.

Joshua B WechslerDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Eosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition.
Sally SchwartzEosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition.
Nicoleta C ArvaDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Pathology and Laboratory Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.
Kwang-Youn A KimDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Preventive Medicine.
Liqi ChenDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Preventive Medicine.
Melanie MakhijaDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Allergy and Clinical Immunology, Department of Pediatrics.
Katie AmsdenEosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition.
Kaitlin KeeleyEosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition.
Saeed MohammedDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
Evan S DellonDivision of Gastroenterology and Hepatology, Department of Medicine, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Amir F KagalwallaDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Eosinophilic Gastrointestinal Diseases Program, Division of Gastroenterology, Hepatology, and Nutrition; Department of Pediatrics, John H Stroger Hospital of Cook County, Chicago, Illinois. Electronic address: a.kagalwalla@hotmail.com.

Funding

TRAINING (CAREER DEVELOPMENT) COMPONENTU54AI117804 · NIAID · CINCINNATI CHILDRENS HOSP MED CTR · PI Marc E. Rothenberg · 2014 to 2026
$18.5M
Regulation of Ulcerative Colitis by mast cells and histamineK08DK097721 · NIDDK · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WECHSLER, JOSHUA BRIAN · 2015 to 2019
$792k
NIAID NIH HHS U54 AI117804NIDDK NIH HHS K08 DK097721
6 · The paper itself

Abstract

BACKGROUND &

aimsCow's milk protein (CMP) is the most common trigger of inflammation in children and adults with eosinophilic esophagitis (EoE). We sought to assess the clinical, endoscopic, and histologic efficacy of dietary elimination of all CMP-containing foods in EoE.

methodsWe performed a prospective observational study in children with EoE treated with the 1-food elimination diet (1FED), excluding all CMP. Children and their caretakers were educated by a registered dietitian regarding dietary elimination of all CMP-containing foods, with substitutions to meet nutritional needs for optimal growth and development, and daily meal planning. Upper endoscopy with biopsies was performed after 8 to 12 weeks of treatment. The primary end point was histologic remission, defined as fewer than 15 eosinophils per high-power field. Secondary end points were symptomatic, endoscopic, and quality-of-life (QOL) improvements.

resultsForty-one children (76% male; ages, 9 ± 4 years; 88% white) underwent 1FED education and post-treatment endoscopy with biopsies. Histologic remission occurred in 21 (51%) children, with a decrease in peak eosinophils per high-power field from a median of 50 (interquartile range, 35-70) to a median of 1 (interquartile range, 0-6; P < .0001). Endoscopic abnormalities improved in 24 (59%) patients, while symptoms improved in 25 (61%). Improved symptoms included chest pain, dysphagia, and pocketing/spitting out food. Parents perceived worse QOL, while children perceived improved QOL with the 1FED.

conclusionsOne-food elimination of CMP-containing foods from the diet induced histologic remission in more than 50% of children with EoE and led to significant improvement in symptoms and endoscopic abnormalities. The ease of implementation and adherence supports the 1FED as first-line dietary treatment.

Indexed as

Eosinophilic EsophagitisAllergensAnimalsCattleDietEndoscopy, GastrointestinalFemaleHumansMaleQuality of LifeAllergensAntigenChildrenDairyDietaryEoEResponseTreatment

Identifiers

PMID33823291
PMCPMC10123872

What OpenQuestion holds

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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.