Proton Pump Inhibitor Use Is Associated With Extended-Spectrum β-Lactamase-Producing Enterobacteriaceae Rectal Carriage at Hospital Admission: A Cross-Sectional Study.

Huizinga, Pepijn; van den Bergh, Marjolein Kluytmans-; van Rijen, Miranda; Willemsen, Ina; van 't Veer, Nils; Kluytmans, Jan · Clin Infect Dis · 2017

cross_sectional · Level IV

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Abstract

In this cross-sectional study, 8.5% of patients using proton pump inhibitors (PPIs) were rectal carriers of extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E), compared with 2.9% of non-PPI users. In multivariable analysis, PPI use was independently associated with ESBL-E rectal carriage at hospital admission (adjusted odds ratio, 3.89; 95% confidence interval, 1.65 - 9.19).

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