Summary
Pseudomonas aeruginosa is insensitive against the majority of oral chemotherapeutics active against staphylococci. During application of such compounds in patients colonized byP. aeruginosa the concentration ofP. aeruginosa increased in the majority of treatment episodes by factors between 2.5 and 50000. So, from a microbiological point of view the application of purely antistaphylococcal drugs should not be used prophylactically against staphylococci.
Zusammenfassung
Orale Chemotherapeutika mit Antistaphylokokkenaktivität sind zumeist unwirksam gegenüberPseudomonas aeruginosa. In der Mehrzahl der Sputa von Mukoviszidosepatienten mitP. aeruginosa-Dauerkolonisation stieg die Konzentration vonP. aeruginosa bei Gabe von Antistaphylokokken-Chemotherapeutika ohne Antipseudomonasaktivität an (Faktor 2,5 bis 50000). Der Einsatz von Antistaphylokokken-Antibiotika ohneP. aeruginosa-Wirkung bei fehlendem Nachweis von Staphylokokken erscheint aus mikrobiologischer Sicht bedenklich.
Similar content being viewed by others
Literature
Bauernfeind, A., Bertele, R. M., Harms, K., Hörl, G., Jungwirth, R., Petermüller, C., Przyklenk, B., Weisslein-Pfister, C. Qualitative and quantitative microbiological analysis of sputa of 102 patients with cystic fibrosis. Infection 15 (1987) 3 270–277.
Hammerschlag, M. R., Harding, L., Macone, A., Smith, A. L., Goldmann, D. A. Bacteriology of sputum in cystic fibrosis: Evaluation of dithiothreitol as a mucolytic agent. J. Clin. Microbiol. 11 (1980) 552–557.
Wong, K., Roberts, M. C., Owens, L., Fife, M., Smith, A. L. Selective media for the quantitation of bacteria in cystic fibrosis sputum. Med. Microbiol. 7 (1984) 113–119.
Loening-Baucke, V. A., Mischler, E., Myers, M. G. A placebo-controlled trial of cephalexin therapy in the ambulatory management of patients with cystic fibrosis. J. Pediatr. 95 (1979) 630–637.
Bauernfeind, A., Emminger, G., Hörl, G., Ott, S., Przyklenk, B., Weisslein-Pfister, C. Bacteriological analysis of anti —P. aeruginosa chemotherapy in cystic fibrosis. Infection 15 (1987) 3 403–406.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bauernfeind, A., Emminger, G., Hörl, G. et al. Selective pressure of antistaphylococcal chemotherapeutics in favour of pseudomonas aeruginosa in cystic fibrosis. Infection 15, 469–470 (1987). https://doi.org/10.1007/BF01647240
Issue Date:
DOI: https://doi.org/10.1007/BF01647240