摘要
Spontaneous bacterial peritonitis(SBP)is one of the most common complications in patients with end-stage liver disease(ESLD),which increases the risk of short-term mortality.Proton pump inhibitors(PPIs)are frequently used in patients with ESLD,in which controversies about the risk of PPI treatment in the occurrence of SBP are largely raised and the pathogenic mechanism of PPI-associated SBP remains unclear.We conducted a systematic literature search through PubMed/MEDLINE for publications mainly from 1 January 2000 to 1 January 2021.Our narrative review summarized the adverse effect of specific PPI therapy on the occurrence and prognosis of SBP in cirrhotic patients,described the potential mechanisms by which PPI induces the development of SBP,and discussed the risk factors associated with the development of SBP and the strategy of PPI therapy in cirrhotic patients.Although controversy regarding the association between PPI use and the occurrence of SBP exists,PPIs use should be restricted to patients with clear benefit indications,and be cautious for elderly patients with severe liver damage.
