Clinical relevance of antibiotic-induced endotoxin release in patients undergoing hepatic resection.

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Ishikawa M, Miyauchi T, Yagi K, Chikaishi H, Fukuta Y, Miyake H, Harada M, Yogita S, Tashiro S

Clinical relevance of antibiotic-induced endotoxin release in patients undergoing hepatic resection.

World J Surg. 1999 Jan;23(1):75-9.

PubMed ID

9841767 [ View in PubMed

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Abstract

It has been proved that antibiotics binding to penicillin-binding protein 3 (PBP3) are associated with the greater release of endotoxin than those that bind to PBP2 in both in vitro and animal models. The aim of this study is to evaluate the potential clinical implications of antibiotic-induced endotoxin release after hepatic resection. Forty-five patients who underwent hepatic resection in our clinic were enrolled. The patients were divided into two groups. Group A (n = 26): antibiotics that bind primarily to PBP3, including cefmetazole (CMZ), latamoxef (LMOX), flomoxef (FMOX), were used. Group B (n = 19); antibiotics that bind to both PBP2 and PBP3, including cefazolin (CEZ), cefoperazone (CPZ), cefotiam (CTM). Postoperative complications, liver functional tests, and chemical mediators [endotoxin, interleukins (IL-6, IL-8), tumor necrosis factor alpha (TNFalpha), granulocyte colony-stimulating factor (G-CSF), hepatotrophic growth factor (HGF) were examined after hepatic resection. There were no significant differences in the backgrounds of the two groups. Eight patients in each group developed postoperative complications; in particular, 9 of 13 patients with biliary tract carcinoma developed postoperative complications. No significant elevation of peripheral blood endotoxin was noted by the endospecy method, in any of the patients, although six died following sepsis. Pre- and postoperative levels of cytokines showed no significant difference between the two groups. Our data suggest that clinical antibiotic-induced endotoxin release would not occur after hepatic resection regardless of the antibiotic, probably owing to continuous scavenging of endotoxin from peripheral blood.

DrugBank Data that Cites this Article

Drug Targets

Drug	Target	Kind	Organism	Pharmacological Action	Actions
Latamoxef	Penicillin-binding protein 3	Protein	Bacillus subtilis (strain 168)	Yes	Inhibitor	Details