Mode of action of an antimicrobial biomaterial for use in hydrocephalus shunts
Author(s) -
Roger Bayston
Publication year - 2004
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/dkh183
Subject(s) - antimicrobial , staphylococcus epidermidis , antibiotics , hydrocephalus , bacteria , shunt (medical) , microbiology and biotechnology , biofilm , medicine , staphylococcus aureus , staphylococcus , surgery , biology , genetics
Infection remains a major complication of shunting for hydrocephalus. The causative bacteria, mainly staphylococci, gain access to the shunt at operation and colonize the shunt tubing. This leads to biofilm development requiring shunt removal. As there is no clear evidence to support antibiotic prophylaxis, we have developed an impregnated antimicrobial shunt material. This study aimed to elucidate its mode of action in terms of bacterial adherence and killing kinetics.
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