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Association between use of proton pump inhibitors and tuberculosis risk: a systematic review

Song HJ, Park H, Seo HJ

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 2019

Abstract

SETTING: A comprehensive systematic review on whether proton pump inhibitors (PPIs) are associated with tuberculosis (TB) incidence is lacking.OBJECTIVE: To conduct a systematic review to elucidate if there is an association between PPI use and TB risk.DESIGN: We searched the MEDLINE, EMBASE, and Cochrane Library databases from their inception through 14 February 2018. Risk of Bias Assessment tool for Non-randomised Studies (ROBANS) was used to estimate the quality of each study. We could not undertake a meta-analysis because of the small number of studies and the diversity of outcome measures. All results of included studies are described narratively.RESULTS: Five studies were identified. In three case-control studies, compared with non-PPI use, PPI use was associated significantly with TB incidence, a 1.2-to-1.7-fold increased risk (adjusted OR 1.29; 95%CI 1.29-1.30, OR 1.31; 95%CI 1.22-1.41, adjusted hazard ratio 1.71; 95%CI 1.17-2.50). A cohort study reported that ≥3 months of PPI treatment was not associated significantly with TB incidence compared PPI treatment of <3 months. One cohort study reported that lansoprazole use decreased TB development significantly when compared with omeprazole/pantoprazole use.CONCLUSION: Compared with non-PPI use, PPI use was associated significantly with TB risk but the studies were heterogeneous.

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