Helicobacter pylori Infection: A 40-Year Journey through Shifting the Paradigm to Transforming the Management.
Level 5 - mechanism / opinion, no new human data
Narrative and historical review without systematic methodology or new primary data.
PubMed 38447558 · doi:10.1159/000538079
What was done
Narrative and historical review summarizing 40 years of research on Helicobacter pylori, tracking the shift in understanding gastric pathophysiology and changes in clinical management since its discovery.
What was found
The abstract reports no quantitative clinical or trial data, noting only that over 50,000 articles have been published on the organism. It notes that H. pylori is established as the cause of chronic gastritis, the primary cause of peptic ulcer disease, and a major oncogenic risk factor for gastric cancer, with current clinical focus centered on overcoming antibiotic resistance.
Why it matters
It contextualizes the paradigm shift in gastroenterology that redefined gastric disease from sterile acid-driven pathology to an infectious disease requiring antimicrobial therapy.
Limits
As an unstructured narrative review, it contains no systematic search strategy, formal risk-of-bias evaluation, or quantitative synthesis. No primary clinical data, patient counts, or effect estimates are reported.
Cited by
- supports Peptic ulcers are caused by a bacterial infection (Helicobacter pylori) rather than stress, a discovery that was awarded the Nobel Prize.