Evidence map›Paper›PMID 26584601›Full record

Observational studyGastroenterology2016

Symptoms Have Modest Accuracy in Detecting Endoscopic and Histologic Remission in Adults With Eosinophilic Esophagitis.

Ekaterina Safroneeva, Alex Straumann, Michael Coslovsky, Marcel Zwahlen, Claudia E Kuehni, Radoslaw Panczak, Nadine A Haas, Jeffrey A Alexander, Evan S Dellon, Nirmala Gonsalves and 19 more

Registry-linked trialOpen access · greenAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00939263 (Development, Validation and Evaluation of an Adult and Pediatric Eosinophilic Esophagitis Activity Index), which is not on this map. Cited by 151 papers, 13 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed, 13 pooled it
22.7field-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.

NCT00939263 unknown statusnot on this map

Development, Validation and Evaluation of an Adult and Pediatric Eosinophilic Esophagitis Activity Index: A Prospective Multicenter Study

TypeobservationalSponsorInsel Gruppe AG, University Hospital BernRan2011 to 2016Enrolled650ConditionsDeglutition Disorders, Esophageal Diseases, EosinophiliaArmsassessment of disease activity using the EEsAI
3 · Its place in the literature

Who cites it

151 citing papers in PubMed, 13 syntheses or guidelines pooled it, 319 citations in OpenAlex.

  1. Efficacy of Biological and Steroid Therapies in Adolescent and Adult Patients With Eosinophilic Esophagitis: A Systematic Review and Network Meta-Analysis With Meta-Regression.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2026
    Pooled it
  2. Pooled it
  3. Guideline
  4. Pooled it
  5. Pooled it
  6. ACG Clinical Guidelines: Clinical Use of Esophageal Physiologic Testing.The American journal of gastroenterology · 2020
    Guideline
  7. Guideline
  8. Guideline
  9. AGA institute and the joint task force on allergy-immunology practice parameters clinical guidelines for the management of eosinophilic esophagitis.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2020
    Guideline
  10. Pooled it
  11. 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
  12. Eosinophils and eosinophil-associated diseases: An update.The Journal of allergy and clinical immunology · 2018
    Pooled it
  13. Systematic Review: Disease Activity Indices in Eosinophilic Esophagitis.The American journal of gastroenterology · 2017
    Pooled it
  14. Trial
  15. Trial
  16. Gastrointestinal Eosinophil Responses in a Longitudinal, Randomized Trial of Peanut Oral Immunotherapy.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2021
    Trial
  17. Rapid Recurrence of Eosinophilic Esophagitis Activity After Successful Treatment in the Observation Phase of a Randomized, Double-Blind, Double-Dummy Trial.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2020
    Trial
  18. Heartburn and dyspepsia symptom severity improves after treatment and correlates with histology in adults with eosinophilic esophagitis.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2019
    Trial
  19. Trial
  20. Trial

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

29 authors at 15 institutions in 2 countries.

Ekaterina SafroneevaInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Alex StraumannSwiss EoE Research Group, Praxis Römerhof, Olten, Switzerland; Division of Gastroenterology and Hepatology, University Hospital Basel, Basel, Switzerland.
Michael CoslovskyInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Marcel ZwahlenInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Claudia E KuehniInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Radoslaw PanczakInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Nadine A HaasInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Jeffrey A AlexanderDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
Evan S DellonDivision of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Nirmala GonsalvesDivision of Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Ikuo HiranoDivision of Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
John LeungFood Allergy Center at Tufts Medical Center and Floating Hospital for Children, Division of Allergy and Immunology, Division of Gastroenterology and Hepatology, Tufts Medical Center, Boston, Massachusetts.
Christian BussmannViollier AG, Basel, Switzerland.
Margaret H CollinsDivision of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
Robert O NewburyDepartment of Pathology, Rady Children's Hospital, University of California, San Diego, San Diego, California.
Giovanni De PetrisDepartment of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Scottsdale, Arizona.
Thomas C SmyrkDepartment of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota.
John T WoosleyDepartment of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Pu YanInstitut Universitaire de Pathologie de Lausanne, Lausanne, Switzerland.
Guang-Yu YangDepartment of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Yvonne RomeroDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota; Department of Otolaryngology, Mayo Clinic, Rochester, Minnesota; GI Outcomes Unit, Mayo Clinic, Rochester, Minnesota.
David A KatzkaDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
Glenn T FurutaDepartment of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado.
Sandeep K GuptaDivision of Pediatric Gastroenterology, Hepatology, and Nutrition, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana.
Seema S AcevesDivision of Allergy and Immunology, Rady Children's Hospital, University of California, San Diego, San Diego, California.
Mirna ChehadeDepartments of Pediatrics and Medicine, Mount Sinai Center for Eosinophilic Disorders, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
Jonathan M SpergelDivisions of Allergy and Immunology, Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Philadelphia, Pennsylvania.
Alain M SchoepferDivision of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland. Electronic address: alain.schoepfer@chuv.ch.
International Eosinophilic Esophagitis Activity Index Study Group
University of Bern · CHMayo Clinic · USNorthwestern University · USUniversity of North Carolina at Chapel Hill · USUniversity of California San Diego · USChildren's Hospital of Philadelphia · USCincinnati Children's Hospital Medical Center · USIcahn School of Medicine at Mount Sinai · USMayo Clinic in Arizona · USRiley Hospital for Children · USTufts Medical Center · USUniversity Hospital of Basel · CHUniversity Hospital of Lausanne · CHUniversity of Colorado Denver · USUniversity of Lausanne · CH

Funding

Patient research in eosinophilic gastrointestinal diseasesK24DK100303 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI FURUTA, GLENN T · 2013 to 2017
$889k
NIDDK NIH HHS K24 DK100303
6 · The paper itself

Abstract

BACKGROUND &

aimsIt is not clear whether symptoms alone can be used to estimate the biologic activity of eosinophilic esophagitis (EoE). We aimed to evaluate whether symptoms can be used to identify patients with endoscopic and histologic features of remission.

methodsBetween April 2011 and June 2014, we performed a prospective, observational study and recruited 269 consecutive adults with EoE (67% male; median age, 39 years old) in Switzerland and the United States. Patients first completed the validated symptom-based EoE activity index patient-reported outcome instrument and then underwent esophagogastroduodenoscopy with esophageal biopsy collection. Endoscopic and histologic findings were evaluated with a validated grading system and standardized instrument, respectively. Clinical remission was defined as symptom score <20 (range, 0-100); histologic remission was defined as a peak count of <20 eosinophils/mm(2) in a high-power field (corresponds to approximately <5 eosinophils/median high-power field); and endoscopic remission as absence of white exudates, moderate or severe rings, strictures, or combination of furrows and edema. We used receiver operating characteristic analysis to determine the best symptom score cutoff values for detection of remission.

resultsOf the study subjects, 111 were in clinical remission (41.3%), 79 were in endoscopic remission (29.7%), and 75 were in histologic remission (27.9%). When the symptom score was used as a continuous variable, patients in endoscopic, histologic, and combined (endoscopic and histologic remission) remission were detected with area under the curve values of 0.67, 0.60, and 0.67, respectively. A symptom score of 20 identified patients in endoscopic remission with 65.1% accuracy and histologic remission with 62.1% accuracy; a symptom score of 15 identified patients with both types of remission with 67.7% accuracy.

conclusionsIn patients with EoE, endoscopic or histologic remission can be identified with only modest accuracy based on symptoms alone. At any given time, physicians cannot rely on lack of symptoms to make assumptions about lack of biologic disease activity in adults with EoE. ClinicalTrials.gov, Number: NCT00939263.

Indexed as

EsophagoscopySurveys and QuestionnairesAdolescentAdultAgedAged, 80 and overArea Under CurveBiopsyEosinophilic EsophagitisEosinophilsFemaleHumansLeukocyte CountMaleMiddle AgedPredictive Value of TestsDisease MonitoringEEsAIEndoscopic GradingRemission

Identifiers

PMID26584601
PMCPMC6011000
OpenAlexW2178006195

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.