New Data: Acid Blockers NOT Associated with Risk of SARS-CoV-2, SARS-CoV-2 in the Pancreas, & Vaccine Passport

X Fan et al. Gastroenterol 2021; 160: 455-458. Full text link: Effect of Acid Suppressants on the Risk of COVID-19: A Propensity Score-Matched Study Using UK Biobank

Among 9469 included participants, 1516 (16%) were regular users of acid suppressants, and 7953 (84%) were not…propensity score matching (PSM) was applied to match users of acid suppressants and nonusers. 

Key findings:

  • The odds ratio (OR) of testing positive for COVID-19 associated with PPI or H2RA therapy in the PSM cohort was 1.083 (95% confidence interval [CI], 0.892–1.315) and 0.949 (95% CI, 0.650–1.387), respectively.
  • Omeprazole use alone was significantly related to an increased risk of SARS-CoV-2 infection from the subgroup analysis in patients with upper gastrointestinal diseases (OR, 1.353; 95% CI, 1.011–1.825)

My take: This study provides reassurance that acid blockers are unlikely to contribute to the risk of SARS-CoV-2 or to related complications.

Related blog post: PPIs Associated with Increased Risk of COVID-19

Other COVID-19 Information:

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