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Pseudomonas aeruginosa infection after living‐donor liver transplantation in adults
Author(s) -
Hashimoto M.,
Sugawara Y.,
Tamura S.,
Kaneko J.,
Matsui Y.,
Kokudo N.,
Makuuchi M.
Publication year - 2009
Publication title -
transplant infectious disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.69
H-Index - 67
eISSN - 1399-3062
pISSN - 1398-2273
DOI - 10.1111/j.1399-3062.2008.00341.x
Subject(s) - medicine , pseudomonas aeruginosa , liver transplantation , antimicrobial , incidence (geometry) , transplantation , medical record , risk factor , infection control , surgery , gastroenterology , microbiology and biotechnology , bacteria , physics , optics , biology , genetics
Objectives.Pseudomonas aeruginosa infection is a major cause of bacterial infection after deceased‐donor liver transplantation. The incidence and risk factors of P. aeruginosa infection after living‐donor liver transplantation (LDLT), however, are not known. Methods. We retrospectively reviewed the data from 170 adult patients who underwent LDLT at the University of Tokyo Hospital. The microbiologic and medical records of the patients from admission to 3 months after LDLT were reviewed. Uni‐ and multivariate analyses were performed to identify the independent risk factors for postoperative P. aeruginosa infection. Result. Preoperative P. aeruginosa carriage was identified in 15 (9%) patients. Only 2 of the 15 patients later presented with postoperative P. aeruginosa infection. Postoperative P. aeruginosa infection occurred in 27 (16%) of 170 patients by median postoperative day 38. Among those 27 patients, surgical site infections were recorded in 8 (30%) and intra‐abdominal infections in 14 (52%). In 5 of the 27 (19%) patients, P. aeruginosa isolates were multiple antimicrobial resistant. Postoperative bile leakage independently predicted postoperative P. aeruginosa infection. Conclusion.P. aeruginosa infections were frequently detected after LDLT, including those by multiple antimicrobial‐resistant isolates. Postoperative bile leakage predisposed patients to P. aeruginosa infection. Surveillance culture should be checked periodically after LDLT to ensure that appropriate antimicrobials can be administered for postoperative infection.