title: Absence of toxicity in patients with malignant otitis externa following long-term treatment with high dosage tobramycin.
abstract: An in-vitro model of aminoglycoside dosing was used to demonstrate that the bactericidal activity of tobramycin against Pseudomonas aeruginosa is directly related to the peak concentration of the drug. In addition, six patients who were being treated for malignant otitis externa with long-term, high dosage tobramycin were monitored for oto- and nephro-toxicity; the only adverse effects were transient increases in the serum creatinine concentration in two patients.
authors: Department of Clinical Pharmacology, Monash University Department of Medicine, Alfred Hospital, Prahran, Victoria, Australia.
authors: L L
authors: LL
authors: Ioannides-Demos
authors: S C
authors: SC
authors: Li
authors: E B
authors: EB
authors: Bastone
authors: D W
authors: DW
authors: Spelman
authors: R E
authors: RE
authors: Hooper
authors: V C
authors: VC
authors: Cousins
authors: A J
authors: AJ
authors: McLean
mesh_terms: D000368:Aged; D003404:Creatinine / Q000097:blood; D005260:Female; D006309:Hearing / Q000187:drug effects; D006801:Humans; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D010032:Otitis Externa / Q000188:drug therapy* / Q000382:microbiology; D011552:Pseudomonas Infections / Q000188:drug therapy* / Q000382:microbiology; D011550:Pseudomonas aeruginosa / Q000187:drug effects*; D014031:Tobramycin / Q000008:administration & dosage* / Q000009:adverse effects* / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D003404:Creatinine; D014031:Tobramycin