Comparison of the Hospital-Acquired Clostridium difficile Infection Risk of Using Proton Pump Inhibitors versus Histamine-2 Receptor Antagonists for Prophylaxis and Treatment of Stress Ulcers: A Systematic Review and Meta-Analysis
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Authors
Azab, Mohamed
Doo, Loomee
Doo, Daniel H.
Elmofti, Yousif
Ahmed, Muazer
Cadavona, John J.
Liu, Xibei B.
Shafi, Amaan
Joo, Moon K.
Yoo, Ji Won
Issue Date
2017
Type
Article
Language
Keywords
Clostridium , Stomach ulcer , Histamine antagonists , Meta-analysis , Proton pump inhibitors
Alternative Title
Abstract
Although proton pump inhibitors (PPIs) have been widely used for the prevention and treatment of stress gastric ulcers in hospital settings, there are concerns that PPIs increase the risk of Clostridium difficile infection (CDI). However, little is known about the risk of CDI following PPI and histamine-2 receptor antagonist (H2RA) use. We evaluated the comparative hospital-acquired CDI occurrence risk associated with the concurrent use of PPIs versus H2RAs. Methods: A systematic search of PubMed, MEDLINE/Ovid, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, and Google Scholar through August 19, 2016, identified 12 studies that reported the hospital-acquired CDI occurrence following H2RA and PPI use for the prevention and treatment of stress gastric ulcers. Random-effects pooled odds ratios and 95% confidence intervals were estimated. Heterogeneity was measured using I-2, and a meta-regression analysis was conducted. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system was used to assess the overall quality of the evidence. Results: A total of 74,132 patients from 12 observational studies were analyzed. Compared to H2RAs, PPIs increased the risk of CDI by 38.6% (pooled odds ratio, 1.386 95% confidence interval, 1.152 to 1.668 p=0.001 I-2=42.81%). Subgroup analyses of the purpose of study medication use, study site, and study design confirmed the consistency of a greater CDI risk with PPIs than with H2RAs. The overall quality of evidence was rated as low. Conclusions: The use of PPIs for both the prevention and treatment of stress ulcers was associated with a 38.6% increased risk of hospital-acquired CDI occurrence compared to H2RA use.
Description
Citation
Azab, M., Doo, L., Doo, D. H., Elmofti, Y., Ahmed, M., Cadavona, J. J., … Yoo, J. W. (2017). Comparison of the Hospital-Acquired Clostridium difficile Infection Risk of Using Proton Pump Inhibitors versus Histamine-2 Receptor Antagonists for Prophylaxis and Treatment of Stress Ulcers: A Systematic Review and Meta-Analysis. Gut and Liver, 11(6), 781�"788. doi:10.5009/gnl16568
Publisher
License
Creative Commons Attribution-NonCommercial 4.0 International
Journal
Volume
Issue
PubMed ID
DOI
ISSN
1976-2283