Evidence map›Paper›PMID 19816628›Full record

ArticleCanadian journal of gastroenterology = Journal canadien de gastroenterologie2009

Longstanding eosinophilic gastroenteritis of more than 20 years.

Hugh J Freeman

Open access · goldAbstract readCase Reports
In one paragraph

Article in Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

10 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Eosinophilic Gastritis/Gastroenteritis.Current gastroenterology reports · 2021
    Review
  5. Eosinophilic gastroenteritis: diagnosis and clinical perspectives.Clinical and experimental gastroenterology · 2019
    Review
  6. Article
  7. Eosinophilic gastroenteritis: Approach to diagnosis and management.World journal of gastrointestinal pharmacology and therapeutics · 2016
    Review
  8. Article
  9. Eosinophilic gastroenteritis and related eosinophilic disorders.Gastroenterology clinics of North America · 2014
    Article
  10. Article
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

1 author at 1 institution in 1 country.

Hugh J FreemanDepartment of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, BC, Canada. hugfree@shaw.ca
University of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eosinophilic gastroenteritis (EGE) is an eosinophil-predominant inflammatory process that may be detected in endoscopic gastric or intestinal biopsies. The long-term natural history and effects of EGE treatment are not known. A 44-year-old man with abdominal pain was treated with oral ketotifen and followed for more than 20 years. Ketotifen provided symptomatic benefit, with prompt clinical relapse if the drug was discontinued. However, despite the use of ketotifen, the endoscopic abnormalities persisted and appeared to progress. Gastric body and antral mucosal folds appeared thickened, erythematous and friable, with minimal erosive change. Later, even during long asymptomatic periods suggesting clinical 'remission', inflammatory polypoid change, previously described in children with EGE, developed with mucosal 'pock-marking' and apparent scarring. Ketotifen treatment does not appear to prohibit or reverse the inflammatory process in the gastric mucosa in EGE, although long-term effects of steroids may be avoided. In the future, treatment of EGE may involve monoclonal antibody agents that target the specific biological effects of the eosinophil, apparently central to this unusual inflammatory process.

Indexed as

AdultDisease ProgressionEndoscopy, Digestive SystemEosinophiliaEosinophilsGastric MucosaGastroenteritisHistamine H1 AntagonistsHumansKetotifenMaleTime FactorsHistamine H1 AntagonistsKetotifen

Identifiers

PMID19816628
PMCPMC2776554
OpenAlexW1546680063

What OpenQuestion holds

Textmetadata
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.