Evidence map›Paper›PMID 20356368›Full record

ArticleGut pathogens2010

Helicobacter pylori: a poor man's gut pathogen?

Mohammed Mahdy Khalifa, Radwa Raed Sharaf, Ramy Karam Aziz

Abstract read
In one paragraph

Article in Gut pathogens, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 3 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.

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

79 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Social determinants of health andFrontiers in public health · 2025
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. A Comprehensive Review of Xanthan Gum-Based Oral Drug Delivery Systems.International journal of molecular sciences · 2024
    Review
  8. Article
  9. A study of prevalence and risk factors forArchives of Razi Institute · 2024
    Article
  10. Prevalence of metronidazole resistance andThe Pan African medical journal · 2024
    Article
  11. Frequency and seasonality of viableItalian journal of food safety · 2023
    Article
  12. Review
  13. Sero- and Feco-Prevalence ofThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2023
    Article
  14. Article
  15. RecombinantAntibiotics (Basel, Switzerland) · 2022
    Review
  16. International journal of environmental research and public health · 2022
    Article
  17. Infection and drug resistance · 2022
    Review
  18. Effect of gastric microbiota on quadrupleWorld journal of gastroenterology · 2021
    Article
  19. Prevalence ofJournal of drug assessment · 2021
    Article
  20. Predictive Effect ofMedicines (Basel, Switzerland) · 2021
    Article

19 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

3 authors.

Mohammed Mahdy KhalifaDepartment of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt.
Radwa Raed Sharaf
Ramy Karam Aziz

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Helicobacter pylori is one of the human pathogens with highest prevalence around the world; yet, its principal mode of transmission remains largely unknown. The role of H. pylori in gastric disease and cancer has not been established until the end of the 20th century. Since then, its epidemiology has been extensively studied, and an accruing body of literature suggests that not all humans are equally at risk of infection by this gut pathogen. Here, we briefly review the different epidemiological aspects of H. pylori infection with emphasis on those factors related to human poverty. The epidemiology of H. pylori infection is characterized by marked differences between developing and developed countries, notably among children. In addition, congruent lines of evidence point out to socioeconomic factors and living standards as main determinants of the age-dependent acquisition rate of H. pylori, and consequently its prevalence. These data are alarming in the light of the changing global climate and birth rate, which are expected to change the demography of our planet, putting more children at risk of H. pylori and its complications for years to come.

Identifiers

PMID20356368
PMCPMC2861632

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.