Cheap antibiotic may prevent deadly infection in liver patients

NCT ID NCT04153604

First seen Apr 02, 2026 · Last updated May 14, 2026 · Updated 7 times

Summary

This study looked at whether doxycycline, a common antibiotic, can prevent spontaneous bacterial peritonitis (SBP) in people with cirrhosis. SBP is a serious infection of the belly fluid. The study included 841 adults with cirrhosis who were at risk for SBP. Researchers compared doxycycline to standard treatments to see if it worked just as well at preventing SBP and was safe.

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Contacts and locations

Locations

  • Methodist Dallas Medical Center

    Dallas, Texas, 75203, United States

Conditions

Explore the condition pages connected to this study.