ArticlePloS one2019
Effect of proton pump inhibitors on mortality of cirrhotic patients with pneumonia.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Proton pump inhibitor use and mortality in patients with cirrhosis: a meta-analysis of cohort studies.Bioscience reports · 2020Pooled it
- The neutrophil-to-albumin ratio is associated with in-hospital mortality in patients with cirrhosis and pneumonia: a multicenter retrospective cohort study.BMC infectious diseases · 2026Article
- In Vivo Studies on the Interaction Between Orally Administered Nitrite and Omeprazole: Beyond Proton-Catalyzed S-Nitrosation.Antioxidants (Basel, Switzerland) · 2025Article
- Management of sepsis in a cirrhotic patient admitted to the intensive care unit: A systematic literature review.World journal of hepatology · 2023Article
- The Phylogeny and Biological Function of Gastric Juice-Microbiological Consequences of Removing Gastric Acid.International journal of molecular sciences · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivePneumonia is life-threatening in patients with liver cirrhosis. Proton pump inhibitors (PPIs) may increase the risk of these patients developing pneumonia. However, whether PPIs increase mortality in patients with cirrhosis and pneumonia remain unknown.
methodsWe used the Taiwan National Health Insurance Database to enroll 1,201 cirrhotic patients with pneumonia without active gastrointestinal bleeding who were receiving PPIs and were hospitalized between January 1, 2010 and December 31, 2013. A one-to-three propensity score match was performed to select a comparison group based on age, gender, and comorbid disorders.
resultsThe overall 30-day and 90-day all-cause mortality rates were 13.7% and 26.9% in the PPI group, and 14.3% and 25.1% in the non-PPI group, respectively. After Cox regression model adjusting for age, gender, and comorbid disorders, the hazard ratios of the effect of PPIs on 30-day and 30 to 90-day mortality were 0.94 (95% Confidence Interval [CI], 0.79-1.12, P = 0.468) and 1.26 (95% CI, 1.05-1.52; P = 0.013), respectively.
conclusionsPPIs were not associated with 30-day mortality among cirrhotic patients with pneumonia but not active gastrointestinal bleeding. However, prolonged PPI therapy may be associated with higher mortality.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.