Evidence map›Paper›PMID 22561055›Full record

Trial reportGastroenterology2012

Viscous topical is more effective than nebulized steroid therapy for patients with eosinophilic esophagitis.

Evan S Dellon, Arif Sheikh, Olga Speck, Kimberly Woodward, Ann B Whitlow, Jessica M Hores, Marija Ivanovic, Allen Chau, John T Woosley, Ryan D Madanick and 2 more

Registry-linked trialOpen access · greenAbstract readComparative StudyRandomized Controlled TrialVideo-Audio Media
In one paragraph

Trial report in Gastroenterology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02125851 (Comparison of Esophageal Clearance Times of Oral Budesonide Preparations), which is not on this map. Cited by 145 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed, 5 pooled it
23.8field-weighted citation impact, top 1% 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.

NCT02125851 nacompletednot on this mapstarted 2014, after this paper: background citation

Comparison of Esophageal Clearance Times of Oral Budesonide Preparations

TypeinterventionalSponsorWalter Reed National Military Medical CenterRan2014 to 2014Enrolled24ConditionsEosinophilic EsophagitisArmsXanthan Gum, Honey
3 · Its place in the literature

Who cites it

145 citing papers in PubMed, 5 syntheses or guidelines pooled it, 312 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Trial
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  11. Trial
  12. Eosinophilic esophagitis: An aerodigestive perspective.Journal of pediatric gastroenterology and nutrition · 2026
    Review
  13. Clearance of corticosteroids in pediatric patients with active eosinophilic esophagitis: Faster than expected.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Article
  14. Article
  15. Review
  16. Observational
  17. Drugs in focus: Budesonide and its role in paediatric gastrointestinal disorders.Journal of pediatric gastroenterology and nutrition · 2026
    Review
  18. Article
  19. Article
  20. Review

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

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 at 2 institutions in 1 country.

Evan S DellonDepartment of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA. edellon@med.unc.edu
Arif Sheikh
Olga Speck
Kimberly Woodward
Ann B Whitlow
Jessica M Hores
Marija Ivanovic
Allen Chau
John T Woosley
Ryan D Madanick
Roy C Orlando
Nicholas J Shaheen
University of North Carolina at Chapel Hill · USUniversity of North Carolina Health Care · US

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Deborah F. Tate · 1985 to 2026
$201.5M
PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
UNC Clinical Translation Science Award-K12 Scholars Program (KL2)KL2RR025746 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2008 to 2011
$9.0M
North Carolina Translational & Clinical Sciences Institute (NC TraCS)KL2TR001109 · NCATS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BUSE, JOHN BERNARD, CAREY, TIMOTHY S · 2013 to 2017
$5.7M
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
NCATS NIH HHS KL2 TR001109NCI NIH HHS P30 CA016086NCI NIH HHS P30CA016086NCRR NIH HHS KL2 RR025746NCRR NIH HHS KL2RR025746NIDDK NIH HHS K23 DK090073NIDDK NIH HHS K23DK090073NIDDK NIH HHS P30 DK034987NIDDK NIH HHS P30DK034987
6 · The paper itself

Abstract

We performed a randomized trial to compare nebulized and viscous topical corticosteroid treatments for eosinophilic esophagitis (EoE). Subjects with incident EoE (n = 25) received budesonide 1 mg twice daily, either nebulized and then swallowed (NEB) or as an oral viscous slurry (OVB), for 8 weeks. Baseline eosinophil counts for the NEB and OVB groups were 101 and 83 (P = .62). Posttreatment counts were 89 and 11 (P = .02). The mucosal medication contact time, measured by scintigraphy, was higher for the OVB group than the NEB group (P < .005) and was inversely correlated with eosinophil count (R = -0.67; P = .001). OVB was more effective than NEB in reducing numbers of esophageal eosinophils in patients with EoE. OVB provided a significantly higher level of esophageal exposure to the therapeutic agent, which correlated with lower eosinophil counts.

Indexed as

Administration, OralAdministration, TopicalAdultBiomarkersBudesonideDrug Administration ScheduleEosinophilic EsophagitisEosinophilsEsophagusFemaleGlucocorticoidsHumansLeukocyte CountMaleOral SpraysProspective StudiesBiomarkersBudesonideGlucocorticoidsOral Sprays

Identifiers

PMID22561055
PMCPMC3404241
OpenAlexW2047189061

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.