Evidence map›Paper›PMID 25278680›Full record

ReviewWorld journal of gastroenterology2014

Hematologic manifestations of Helicobacter pylori infection.

Germán Campuzano-Maya

Abstract readReview
In one paragraph

Review in World journal of gastroenterology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Investigating the link betweenAnnals of medicine and surgery (2012) · 2026
    Article
  4. Medicina (Kaunas, Lithuania) · 2025
    Review
  5. Association ofBMJ open · 2024
    Article
  6. JAAD case reports · 2024
    Article
  7. Article
  8. Life (Basel, Switzerland) · 2023
    Article
  9. Diagnostics (Basel, Switzerland) · 2023
    Article
  10. Infection withFrontiers in pharmacology · 2023
    Review
  11. Association BetweenJournal of blood medicine · 2023
    Article
  12. Antibiotic Resistance ofMedicina (Kaunas, Lithuania) · 2022
    Article
  13. Children (Basel, Switzerland) · 2022
    Review
  14. Impact ofBMJ open · 2022
    Article
  15. Article
  16. Role ofExperimental and therapeutic medicine · 2021
    Article
  17. Review
  18. Association of Helicobacter pylori infection with coronary artery disease: is it an independent risk factor?The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2021
    Review
  19. Article
  20. Evaluation of Hematological Parameters ofJournal of blood medicine · 2021
    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.

Germán Campuzano-MayaGermán Campuzano-Maya, Group of Clinical Pathology, Laboratorio Clínico Hematológico, Faculty of Medicine, University of Antioquia, 53108 Medellín, Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Helicobacter pylori (H. pylori) is the most common infection in humans, with a marked disparity between developed and developing countries. Although H. pylori infections are asymptomatic in most infected individuals, they are intimately related to malignant gastric conditions such as gastric cancer and gastric mucosa-associated lymphoid tissue (MALT) lymphoma and to benign diseases such as gastritis and duodenal and gastric peptic ulcers. Since it was learned that bacteria could colonize the gastric mucosa, there have been reports in the medical literature of over 50 extragastric manifestations involving a variety medical areas of specialization. These areas include cardiology, dermatology, endocrinology, gynecology and obstetrics, hematology, pneumology, odontology, ophthalmology, otorhinolaryngology and pediatrics, and they encompass conditions with a range of clear evidence between the H. pylori infection and development of the disease. This literature review covers extragastric manifestations of H. pylori infection in the hematology field. It focuses on conditions that are included in international consensus and management guides for H. pylori infection, specifically iron deficiency, vitamin B12 (cobalamin) deficiency, immune thrombocytopenia, and MALT lymphoma. In addition, there is discussion of other conditions that are not included in international consensus and management guides on H. pylori, including auto-immune neutropenia, antiphospholipid syndrome, plasma cell dyscrasias, and other hematologic diseases.

Indexed as

AnimalsHelicobacter InfectionsHelicobacter pyloriHematologic DiseasesHumansPrognosisRisk FactorsHelicobacter pyloriImmune thrombocytopeniaIron deficiencyMucosa-associated lymphoid tissue lymphomaVitamin B12 deficiency

Identifiers

PMID25278680
PMCPMC4177465

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.