JAC Advance Access published online on October 26, 2006
Journal of Antimicrobial Chemotherapy, doi:10.1093/jac/dkl401
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1 National Center for Antimicrobials and Infection Control, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
* To whom correspondence should be addressed. Objective: Bacteraemia concomitant with meningitis has been shown to greatly affect outcome. Consequently, the efficacy of serotype-specific anti-pneumococcal antiserum (APAS) was investigated in a rat model of pneumococcal meningitis. Methods: Rats were infected with Streptococcus pneumoniae serotype 3. All rats received ceftriaxone starting 26 h post-infection. APAS was administered either at the time of infection or 26 h post-infection and effects were compared with rats treated with antibiotics only. Results and conclusion: A significant clinical benefit was found when APAS was given at the time of infection whereas no effect was found when administered 26 h after infection. This work indicates that the clinical value of using APAS in pneumococcal meningitis may be limited.
Received May 30, 2006
Revised September 6, 2006
Accepted September 7, 2006
Brief report
Evaluation of anti-pneumococcal capsular antibodies as adjunctive therapy in experimental pneumococcal meningitis
Christian T. Brandt 1 *, Niels Frimodt-Møller 1, Jens D. Lundgren 2, Michael Pedersen 3, Ian C. Skovsted 1, Ian J. Rowland 4, and Christian
stergaard 5
2 CHIP, Copenhagen University Hospital Hvidovre, Kettegaard Allé 30, 2650 Hvidovre, Denmark
3 Department of Infectious Diseases, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
4 Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital Hvidovre, Kettegaard Allé 30, 2650 Hvidovre, Denmark
5 National Center for Antimicrobials and Infection Control, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark; Department of Clinical Microbiology, Copenhagen University Hospital Herlev, Herlev Ringvej, 2730 Herlev, Denmark
Christian T. Brandt, E-mail: ctb{at}ssi.dk
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