Impact of the Sensitivity to Empiric Antibiotics on Clinical Outcomes after Biliary Drainage for Acute Cholangitis
Gut and Liver
; : 842-849, 2020.
Article
in En
| WPRIM
| ID: wpr-833169
Responsible library:
WPRO
ABSTRACT
Background/Aims@#Empiric antibiotics are given in combina-tion with biliary drainage for acute cholangitis but sometimes turn out to be insensitive to microorganisms in blood and bile. Clinical outcomes were compared according to sensitiv-ity to microorganisms detected in blood and bile culture to evaluate the impact of sensitivity to empiric antibiotics in cholangitis. @*Methods@#Consecutive patients who underwent biliary drainage for acute cholangitis were retrospectively studied. Clinical outcomes such as 30-day mortality, length of hospital stay and high care unit stay, organ dysfunction and duration of fever were compared in three groups group A (sensitive to both blood and bile culture), group B (sensitive to blood culture alone) and group C (insensitive to both blood and bile culture). @*Results@#Eighty episodes of cholangitis were classified according to sensitivity results:
42, 32 and six in groups A, B and C. Escherichia coli and Klebsiella were two major pathogens. There were no significant differences in 30-day mortality rate (7%, 0%, and 0%, p=0.244), length of hospital stay (28.5, 21.0, and 20.5 days, p=0.369), organ dysfunction rate (14%, 25%, and 17%, p=0.500), duration of fever (4.3, 3.2, and 3.5 days, p=0.921) and length of high care unit stay (1.4, 1.2, and 1.7 days, p=0.070) in groups A, B and C. Empiric antibiotics were changed in 11 episodes but clinical outcomes appeared to be non-inferior even in 31episodes of cholangitis who were on inadequate antibiotics throughout the course. @*Conclusions@#Sensitivity of empiric antibiotics was not associated with clinical outcomes in acute cholangitis.
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WPRIM
Type of study:
Diagnostic_studies
Language:
En
Journal:
Gut and Liver
Year:
2020
Type:
Article