Evidence map›Paper›PMID 16688832›Full record

ArticleWorld journal of gastroenterology2006

Does Helicobacter pylori infection eradication modify peptic ulcer prevalence? A 10 years' endoscopical survey.

Giorgio Nervi, Stefania Liatopoulou, Lucas-Giovanni Cavallaro, Alessandro Gnocchi, Nadia Dal-Bo, Massimo Rugge, Veronica Iori, Giulia-Martina Cavestro, Marta Maino, Giancarlo Colla and 2 more

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Helicobacter pylori in immigrants: a "foreign" bacterium?Internal and emergency medicine · 2011
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Managing dyspepsia in a primary care setting.Clinical medicine & research · 2006
    Article
  11. Changing disease incidence: the consulting room perspective.The British journal of general practice : the journal of the Royal College of General Practitioners · 2006
    Article
  12. 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

12 authors at 1 institution in 1 country.

Giorgio NerviDipartimento di Scienze Cliniche, Sezione di Gastroenterologia, Azienda Ospedaliera Universitaria di Parma, v. Gramsci 14, 43100 Parma, Italy.
Stefania Liatopoulou
Lucas-Giovanni Cavallaro
Alessandro Gnocchi
Nadia Dal-Bo
Massimo Rugge
Veronica Iori
Giulia-Martina Cavestro
Marta Maino
Giancarlo Colla
Angelo Franze
Francesco Di Mario
University Gastroenterology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo compare peptic ulcer prevalence in patients referred for upper gastrointestinal endoscopy in two Italian hospitals in pre-Helicobacter era and ten years after the progressive diffusion of eradication therapy.

methodsWe checked all the endoscopic examinations consecutively performed in the Gastroenterology Unit of Padova during 1986-1987 and 1995-1996, and in the Gastroenterology Unit of Parma during 1992 and 2002. Chi Square test was used for statistic analysis.

resultsData from both the endoscopic centers showed a statistically significant decrease in the prevalence of ulcers: from 12.7% to 6.3% (P<0.001) in Padova and from 15.6% to 12% (P<0.001) in Parma. The decrease was significant both for duodenal (from 8.8% to 4.8%, P<0.001) and gastric ulcer (3.9% to 1.5%, P<0.001) in Padova, and only for duodenal ulcer in Parma (9.2% to 6.1%, P<0.001; gastric ulcer: 6.3% to 5.8%, NS).

conclusionTen years of extensive Helicobacter pylori (H pylori) eradication in symptomatic patients led to a significant reduction in peptic ulcer prevalence. This reduction was particularly evident in Padova, where a project for the sensibilization of H pylori eradication among general practioners was carried out between 1990 and 1992. Should our hypothesis be true, H pylori eradication might in the future lead to peptic ulcer as a rare endoscopic finding.

Indexed as

Helicobacter pyloriAdolescentAdultAgedAged, 80 and overChildChild, PreschoolEndoscopy, GastrointestinalFemaleHelicobacter InfectionsHumansItalyMaleMiddle AgedPeptic UlcerRetrospective Studies

Identifiers

PMID16688832
PMCPMC4088077
OpenAlexW1489705895

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.