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Elution characteristics of vancomycin, teicoplanin, gentamicin and clindamycin from calcium sulphate beads
Author(s) -
Thomas A. Wichelhaus
Publication year - 2001
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/48.1.117
Subject(s) - teicoplanin , clindamycin , gentamicin , vancomycin , antibiotics , microbiology and biotechnology , elution , chemistry , calcium , bead , pharmacology , antibacterial agent , chromatography , medicine , bacteria , staphylococcus aureus , biology , materials science , composite material , genetics
The in vitro release of vancomycin, teicoplanin, gentamicin and clindamycin from biodegradable calcium sulphate (CaSO(4)) carrier beads is described. All antibiotics showed prolonged release from the carrier beads, which was elevated during the first 24 h, with peak levels exceeding 2500 microg/bead. Doubling the antibiotic load of the beads revealed a more prolonged elution and a two-fold increase in antibiotic release. Local carrier-associated antibiotic treatment with CaSO(4) beads may prove to be effective in the management of chronic bone infections.

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