Evidence map›Paper›PMID 25086190›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2015

Predictors of response to steroid therapy for eosinophilic esophagitis and treatment of steroid-refractory patients.

W Asher Wolf, Cary C Cotton, Daniel J Green, Julia T Hughes, John T Woosley, Nicholas J Shaheen, Evan S Dellon

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 70 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 5 pooled it
9.1field-weighted citation impact, top 2% of its field
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

70 citing papers in PubMed, 5 syntheses or guidelines pooled it, 102 citations in OpenAlex.

  1. Pooled it
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  3. Systematic review and meta-regressions: management of eosinophilic esophagitis requires histologic assessment.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2018
    Pooled it
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  11. Diffuse esophageal eosinophilia is associated with increased endoscopic severity and topical steroid non-response in patients with eosinophilic esophagitis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2026
    Article
  12. Eosinophilic gastrointestinal diseases.Nature reviews. Disease primers · 2026
    Review
  13. Article
  14. Article
  15. Roles of systemic CD4Research square · 2026
    Article
  16. Emerging Tissue and Blood Biomarkers for Eosinophilic Esophagitis.Gastroenterology clinics of North America · 2026
    Review
  17. Article
  18. Variability in time to surveillance endoscopy for eosinophilic esophagitis remission and relation to treatment outcomes.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2026
    Article
  19. Review
  20. Article

10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

W Asher WolfCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina; Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Cary C CottonCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Daniel J GreenCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Julia T HughesCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
John T WoosleyDepartment of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Nicholas J ShaheenCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina; Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Evan S DellonCenter for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, North Carolina; Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina. Electronic address: edellon@med.unc.edu.
University of North Carolina at Chapel Hill · US

Funding

PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
DIGESTIVE DISEASES EPIDEMIOLOGY TRAINING PROGRAMT32DK007634 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1990 to 2026
$7.4M
Non-Endoscopic Surveillance for Barrett's Esophagus Following Ablative TherapyK24DK100548 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SHAHEEN, NICHOLAS J · 2013 to 2017
$896k
Risk Factors and Biomarkers for Diagnosis & Treatment of Eosinophilic EsophagitisK23DK090073 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DELLON, EVAN SAMUEL · 2011 to 2013
$541k
NIDDK NIH HHS K23 DK090073NIDDK NIH HHS K23DK090073NIDDK NIH HHS K24 DK100548NIDDK NIH HHS K24DK100548NIDDK NIH HHS P30 DK034987NIDDK NIH HHS P30DK034987NIDDK NIH HHS T32 DK007634NIDDK NIH HHS T32DK007634
6 · The paper itself

Abstract

BACKGROUND &

aimsEosinophilic esophagitis (EoE) is commonly treated with swallowed (topical) corticosteroids (tCS). However, few factors have been described that predict outcomes of steroid therapy. We aimed to identify factors associated with nonresponse to tCS and report outcomes of second-line treatment for patients with steroid-refractory EoE.

methodsWe performed a retrospective cohort study by using the University of North Carolina EoE Clinicopathologic Database to identify patients who received tCS for EoE from 2006 through 2013. Demographic, symptom, endoscopic, and histologic data were extracted from medical records. Immunohistochemistry was performed on archived biopsies. Responders and nonresponders to tCS were compared.

resultsOf 221 patients with EoE who received tCS, 71% had endoscopic improvement, 79% had symptomatic improvement, and 57% had histologic response (<15 eosinophils/high-power field). After multivariate logistic regression, esophageal dilation at the baseline examination predicted nonresponse (odds ratio, 2.9; 95% confidence interval, 1.4-6.3), and abdominal pain predicted response (odds ratio for nonresponse, 0.31; 95% confidence interval, 0.12-0.83); no other clinical features were predictive. On the basis of immunohistochemical analysis, higher baseline levels of tryptase (244 vs 157 mast cells/mm(2), P = .04) and eotaxin-3 (2425 vs 239 cells/mm(2), P = .02) were associated with steroid response, but levels of major basic protein were not. Among 27 steroid-refractory patients, a mean of 2 additional therapies were tried; only 48% of the patients eventually responded to any second-line therapy.

conclusionsOn the basis of a retrospective analysis of a large group of patients with EoE, only 57% have a histologic response to steroid therapy. Baseline esophageal dilation and decreased levels of mast cells and eotaxin-3 predicted which patients would not respond to therapy. Combining clinical factors and immunohistochemistry might therefore be used to direct therapy.

Indexed as

AdolescentAdultAgedAnti-Inflammatory AgentsBiopsyChemokine CCL26Chemokines, CCChildChild, PreschoolCohort StudiesEosinophilic EsophagitisEsophagusFemaleHospitals, UniversityHumansImmunohistochemistryAnti-Inflammatory AgentsCCL26 protein, humanChemokine CCL26Chemokines, CCSteroidsBiomarkersCorticosteroidsEosinophilic EsophagitisRefractoryTherapy

Identifiers

PMID25086190
PMCPMC4312270
OpenAlexW2091963927

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.