Incidence of Infection among Subjects with Helicobacter pylori Seroconversion.

ABSTRACT:

Background/aims

Helicobacter pylori (H. pylori) seroconversion may occur during screening for gastric cancer. Our study aimed to assess the number of seroconverted subjects with H. pylori and their results in follow-up tests.

Methods

Data were consecutively collected on subjects who were H. pylori-seronegative and presented for gastric cancer screening. Subjects who were followed up using the same serology test and pepsinogen (PG) assays on the day of endoscopy were included in the study.

Results

During the follow-up of 57.7±21.4 months, 61 (15.0%) of 407 seronegative subjects showed seroconversion. H. pylori infection was detected in six (9.8%) of 61 seroconverted subjects. A diffuse red fundal appearance, with a significant increase in the Kyoto classification score

SUBMITTER: Kim YJ 

PROVIDER: S-EPMC8831407 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature