A Vanished Association Between Proton Pump Inhibitors and Clostridioides Difficile Infection After Minimizing Bias

Bin Wu, Zhiyao He, Ting Xu · 2025

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Description

Bin Wu, Zhiyao He, and Ting Xu re-ran a drug safety check in 2025 on acid drugs and a grave gut infection. Acid blockers change gut germs, and past reports tied them to higher risk of the infection, which is driven by a hardy germ. The team read two decades of harm reports sent to the United States drug agency, near a quarter million tied to acid drugs. They then stripped out a known skew step by step.

At first the link looked strong, with five acid drugs flagged. Once reports that also held germ drugs were cut, the signal shrank by a lot. With more cuts, one drug kept a faint flag. Split by age, the signal died in all groups once germ drugs were held apart. The link was a mirage of mixed data, they argue.

Catalog record

CREATORBin Wu, Zhiyao He, Ting Xu
YEAR2025
COLLECTIONPAPERS
FORMATTXT
FILE SIZE27 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC12787198

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