Frequency of Helicobacter pylori in Patients With Rheumatoid Arthritis Whose Methotrexate Was Stopped Due to Gastrointestinal Intolerance


Aydemir Guloksuz E. G., Sezer S., YAYLA M. E., Sahin Eroglu D., USLU YURTERİ E., Kelesoglu Dincer A. B., ...Daha Fazla

Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases, cilt.29, sa.4, ss.177-182, 2023 (SCI-Expanded) identifier identifier identifier

Özet

OBJECTIVE: The aims of this study were to compare the frequency of Helicobacter pylori between patients with rheumatoid arthritis (RA) with and without methotrexate (MTX)-related gastrointestinal system (GIS) intolerance, and to demonstrate the associated factors with such intolerance. METHODS: The data of 9756 patients with RA who presented between January 2011 and December 2020 were evaluated. Methotrexate-related GIS intolerance was defined as the discontinuation of MTX owing to the dyspeptic symptoms despite supportive measures and was detected in 1742 (31.3%) patients among 5572 MTX users. A total of 390 patients with and without intolerance who had at least 1 gastroscopic evaluation were included in the final analyses. The demographic, clinical, laboratory, and pathologic characteristics of patients with and without MTX-related GIS intolerance were compared. To determine the associated factors with MTX-related GIS intolerance, logistic regression analysis was performed. RESULTS: Of 390 patients, 160 (41.0%) patients had MTX-related GIS intolerance. According to the pathology results, the presence of H. pylori , inflammation, and activity were significantly higher in patients with MTX-related GIS intolerance ( p < 0.001 for each comparison). In multivariable logistic regression analysis, the use of biologic disease-modifying antirheumatic drugs (DMARDs) or targeted synthetic DMARDs was found to be an independently associated factor for MTX-related GIS intolerance (odds ratio [OR], 3.03 for model 1; OR, 3.02 for model 2) in addition to H. pylori presence (OR, 9.13 for model 1; OR, 5.71 for model 2). CONCLUSIONS: In this study, we found that the presence of H. pylori and the use of biologic or targeted synthetic DMARDs were associated with MTX-related GIS intolerance.