Open AccessIn vitro activities of aztreonam, piperacillin, and ticarcillin combined with amikacin against amikacin-resistant Pseudomonas aeruginosa and P. cepacia isolates from children with cystic fibrosis
Author(s) -
Stephen C. Aronoff,
Jeffrey D. Klinger
Publication year - 1984
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.25.2.279
Subject(s) - amikacin , ticarcillin , aztreonam , aminoglycoside , tobramycin , piperacillin , cystic fibrosis , microbiology and biotechnology , pseudomonas aeruginosa , medicine , antibiotics , biology , gentamicin , antibiotic resistance , bacteria , imipenem , genetics
Amikacin, combined with aztreonam, piperacillin, or ticarcillin, synergistically inhibited amikacin-resistant sputum isolates of Pseudomonas aeruginosa and P. cepacia from children with cystic fibrosis. Ticarcillin-amikacin was the least active combination. Aminoglycoside resistance should not preclude the use of beta-lactam-aminoglycoside combinations in the treatment of pulmonary infections in cystic fibrosis.