Evidence map›Paper›PMID 31479342›Full record

ArticleJournal of global oncology2019

Prevalence of

Carlos A Castaneda, Miluska Castillo, Iván Chavez, Fernando Barreda, Nancy Suarez, Jais Nieves, Luis A Bernabe, Daniel Valdivia, Eloy Ruiz, Emmanuel Dias-Neto and 4 more

Open access · goldAbstract read
In one paragraph

Article in Journal of global oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Gastric cancer burden and regional disparities among Helicobacter pylori-positive patients in the Americas: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Pooled it
  2. Pooled it
  3. Association of Helicobacter pylori and Epstein-Barr virus co-infection in gastric cancer patients: a prospective analytical study.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2026
    Article
  4. Frontiers in gastroenterology (Lausanne, Switzerland) · 2026
    Article
  5. Association betweenWorld journal of gastrointestinal oncology · 2024
    Article
  6. Cancers · 2024
    Article
  7. Review
  8. Implications of lncRNAs inFrontiers in cellular and infection microbiology · 2024
    Review
  9. Article
  10. Article
  11. Polish journal of microbiology · 2022
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Epstein-Barr Virus andPathogens (Basel, Switzerland) · 2020
    Review
  17. Article
  18. Review
  19. Helicobacter Pylori Detected in Tap Water of Peruvian Patients with Gastric Cancer.Asian Pacific journal of cancer prevention : APJCP · 2019
    Observational
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

14 authors at 2 institutions in 2 countries.

Carlos A CastanedaInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Miluska CastilloInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Iván ChavezInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Fernando BarredaInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Nancy SuarezInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Jais NievesInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Luis A BernabeInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Daniel ValdiviaInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Eloy RuizInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Emmanuel Dias-NetoA.C. Camargo Cancer Center, São Paulo, Brazil.
Maria P Landa-BaellaInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Yaqueline BazanInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Carlos A RengifoInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Paola MontenegroInstituto Nacional de Enfermedades Neoplasicas, Lima, Peru.
Instituto Nacional de Enfermedades Neoplásicas · PEAC Camargo Hospital · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePATIENTS AND

methodsA single-center cohort of 375 Peruvian patients with GC and 165 control subjects with CG were analyzed. Evaluation of HP and EBV genes was performed through quantitative polymerase chain reaction.

resultsPrevalence of HP was 62.9% in the whole population and 60.8% in the GC subset. The

conclusionPrevalence of HP infection and virulent strains are high in the Peruvian population. Infection by EBV was more frequent in patients with GC.

Indexed as

Chronic DiseaseEpstein-Barr Virus InfectionsFemaleGastritisGenotypeHelicobacter pyloriHumansMaleMiddle AgedPeruPrevalenceStomach Neoplasms

Identifiers

PMID31479342
PMCPMC6733198
OpenAlexW2971766418

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.