Evidence map›Paper›PMID 29349695›Full record

Trial reportDigestive diseases and sciences2018

Efficacy of Atopy Patch Testing in Directed Dietary Therapy of Eosinophilic Esophagitis: A Pilot Study.

Jason D Eckmann, Karthik Ravi, David A Katzka, Dawn R Davis, Jacalyn A See, Debra R Geno, Lori A Kryzer, Jeffrey A Alexander

Registry-linked trialAbstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Digestive diseases and sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02227836 (Efficacy of Allergy Patch Testing in Directed Dietary Therapy of Eosinophilic Esophagitis), which is not on this map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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.

NCT02227836 nacompletednot on this map

Efficacy of Allergy Patch Testing in Directed Dietary Therapy of Eosinophilic Esophagitis: A Pilot Study

TypeinterventionalSponsorMayo ClinicRan2014 to 2017Enrolled8ConditionsEosinophilic EsophagitisArmsAllergy Patch Testing
3 · Its place in the literature

Who cites it

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

  1. Guideline
  2. Pooled it
  3. Review
  4. Review
  5. Review
  6. Review
  7. Development of a Practical Guide to Implement and Monitor Diet Therapy for Eosinophilic Esophagitis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2023
    Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. New Developments in the Diagnosis and Treatment of Eosinophilic Esophagitis.Current treatment options in gastroenterology · 2019
    Review
  14. 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

8 authors.

Jason D EckmannDepartment of Internal Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
Karthik RaviDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
David A KatzkaDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
Dawn R DavisDepartment of Dermatology, Mayo Clinic, Rochester, MN, 55905, USA.
Jacalyn A SeeDepartment of Clinical Nutrition, Mayo Clinic, Rochester, MN, 55905, USA.
Debra R GenoDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
Lori A KryzerDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
Jeffrey A AlexanderDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA. alexander.jeffrey14@mayo.edu.

Funding

Center for Clinical and Translational Science, Mayo Clinic UL1 TR000135
6 · The paper itself

Abstract

backgroundAtopy patch testing (APT) has shown potential for predicting dietary food triggers in studies of children and adolescents with eosinophilic esophagitis (EoE).

aimsTo assess the efficacy of APT in adults with EoE.

methodsWe conducted a prospective open-label pilot study of patients ≥ 18 years old with diagnosis of EoE at Mayo Clinic in Rochester, Minnesota, from November 2014 to January 2016. All patients underwent patch testing using intact food products, followed by a six food elimination diet and stepwise food reintroduction. Response to elimination diet was assessed with serial endoscopy with biopsies as well as clinical symptoms. APT results were directly compared to elimination diet results for assessment of efficacy. Correlation between clinical symptoms, endoscopic score, and histology was also qualitatively evaluated.

resultsFifty percent of the patients had a positive APT, while only 16% had an APT result confirmed histologically during food reintroduction. Sensitivity of APT was calculated to be 5.9%, with specificity of 92.0%. Furthermore, we found significant qualitative inter-patient heterogeneity in the correlation between clinical symptoms, EREFS score, and histology.

conclusionsAPT does not reliably predict food triggers identified by food elimination diet in adult patients with EoE. As a result, APT does not have a clear role in the evaluation of patients with EoE.

Indexed as

Patch TestsAdultEosinophilic EsophagitisFemaleFood HypersensitivityHumansMaleMiddle AgedPilot ProjectsPredictive Value of TestsProspective StudiesReproducibility of ResultsAtopy patch testing (APT)Elimination dietEosinophilic esophagitis (EoE)EREFS scoreSix food elimination diet (SFED)

Identifiers

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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.