Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Mandorfer, M; Bota, S; Schwabl, P; Bucsics, T; Pfisterer, N; Summereder, C; Hagmann, M; Blacky, A; Ferlitsch, A; Sieghart, W; Trauner, M; Peck-Radosavljevic, M; Reiberger, T.
Proton pump inhibitor intake neither predisposes to spontaneous bacterial peritonitis or other infections nor increases mortality in patients with cirrhosis and ascites.
PLoS One. 2014; 9(11):e110503-e110503
Doi: 10.1371/journal.pone.0110503
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- Co-Autor*innen der Med Uni Graz
- Trauner Michael
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- Abstract:
- The aim of this study was to assess the impact of proton pump inhibitor (PPI) intake on the development of spontaneous bacterial peritonitis (SBP) or other infections, as well as on mortality, in a thoroughly documented cohort of patients with cirrhosis and ascites. We performed a retrospective analysis of follow-up data from 607 consecutive patients with cirrhosis undergoing their first paracentesis at a tertiary center. A binary logistic regression model investigating the association between PPI intake and SBP at the first paracentesis was calculated. Competing risk analyses and Cox models were used to investigate the effect of PPIs on the cumulative incidence of SBP or other infections and transplant-free survival, respectively. Adjustments were made for age, hepatocellular carcinoma, history of variceal bleeding, varices and model of end-stage liver disease score. Eighty-six percent of patients were receiving PPIs. After adjusting for potential confounding factors, PPI intake was neither associated with increased SBP prevalence at the first paracentesis (odds ratio (OR):1.11,95% confidence interval (95%CI):0.6-2.06; P = 0.731) nor cumulative incidence of SBP (subdistribution hazard ratio (SHR): 1.38; 95%CI:0.63-3.01; P = 0.42) and SBP or other infections (SHR:1.71; 95%CI:0.85-3.44; P = 0.13) during follow-up. Moreover, PPI intake had no impact on transplant-free survival in both the overall cohort (hazard ratio (HR):0.973,95%CI:0.719-1.317; P = 0.859) as well as in the subgroups of patients without SBP (HR:1.01,95%CI:0.72-1.42; P = 0.971) and without SBP or other infections at the first paracentesis (HR:0.944,95%CI:0.668-1.334; P = 0.742). The proportion of cirrhotic patients with PPI intake was higher than in previous reports, suggesting that PPI indications were interpreted liberally. In our cohort with a particularly high prevalence of PPI intake, we observed no association between PPIs and SBP or other infections, as well as mortality. Thus, the severity of liver disease and other factors, rather than PPI treatment per se may predispose for infectious complications.
- Find related publications in this database (using NLM MeSH Indexing)
- Adult -
- Aged -
- Ascites - complications
- Bacterial Infections - complications
- Bacterial Infections - epidemiology
- Cohort Studies -
- Demography -
- Disease Susceptibility -
- Esophageal and Gastric Varices - drug therapy
- Female -
- Follow-Up Studies -
- Humans -
- Kaplan-Meier Estimate -
- Liver Cirrhosis - complications
- Liver Cirrhosis - diagnosis
- Liver Cirrhosis - mortality
- Male -
- Middle Aged -
- Peritonitis - complications
- Peritonitis - epidemiology
- Prevalence -
- Proton Pump Inhibitors - therapeutic use
- Retrospective Studies -
- Severity of Illness Index -