نتایج جستجو برای: amikacin
تعداد نتایج: 3553 فیلتر نتایج به سال:
Susceptibilities of 98 clinical isolates of Pseudomonas aeruginosa, including 33 strains with known mechanisms of amikacin resistance, were tested by the agar dilution method against 10 beta-lactam drugs. Ceftazidime, imipenem, and cefsulodin had the greatest activity, regardless of the aminoglycoside susceptibilities. The strains which were highly resistant to amikacin appeared to be less susc...
amikacin is a bactericidal aminoglycoside. aminoglycosides inhibit bacterial protein synthesis. the antibacterial spectrum of amikacin is the broadest of aminoglycosides. because of its resistance to many of the aminoglycosides-inactivating enzymes, it has a special role in hospitals where gentamicin- and tobramycin-resistant microorganisms are prevalent. amikacin is active against the majority...
Background: Bacterial sepsis is highly prevalent among premature infants. Amikacin is an antibiotic widely recommended for the treatment of neonatal sepsis, one of the consequences of which might be nephrotoxicity. The present study aimed to compare the efficacy and nephrotoxicity of multiple daily dosing (MDD) and once-daily dosing (ODD) of amikacin in preterm infants suspected of sepsis. Met...
Sixteen amikacin-resistant clinical Acinetobacter baumannii isolates from nine different hospitals in Spain were investigated to determine whether the high incidence of amikacin-resistant A. baumannii was due to the dissemination of an amikacin-resistant strain or to the spread of an amikacin resistance gene. The epidemiological relationship studied by repetitive extragenic palindromic PCR and ...
The in vivo efficacies of pefloxacin, a new fluoroquinolone, and amikacin-ceftazidime were compared in 50 rabbits with experimental aortic endocarditis caused by Pseudomonas aeruginosa. Animals were randomly chosen to receive 4 or 10 days of no therapy (controls), pefloxacin (40 mg/kg [body weight] per day, intramuscularly [i.m.]), or amikacin (30 or 80 mg/kg per day, i.m.)-ceftazidime (150 mg/...
BACKGROUND AND OBJECTIVES Severe sepsis is a major problem as cause of high rates morbidity and mortality in intensive care units (ICU). Aminoglycosides are an important group of antimicrobials used for severe sepsis. However, aminoglycoside pharmacokinetics in ICU patients may be altered during sepsis, which can affect the drug concentrations. Therefore, this study was undertaken to examine th...
Low peak plasma concentrations (Cmax) of amikacin and gentamicin are reported in intensive care unit (ICU) patients after administration of the first dose. The present study aimed to describe the proportion of ICU patients in whom an adequate Cmax was achieved throughout the course of therapy. Septic ICU patients with an indication for intravenous amikacin or gentamicin were eligible for inclus...
The adherence of 27 clinical Pseudomonas aeruginosa strains to collagen type I was investigated by using a solid-phase assay. The influence of free antibiotics (amikacin, gentamicin, piperacillin, bacitracin, and polymyxin B) and liposome-entrapped antibiotics (amikacin and polymyxin B) on bacterial attachment to collagen type I was examined. The greatest inhibitory effect was shown for free an...
Amikacin has been shown to irreversibly suppressCochlear activity.The aim of this study is to assess the incidence of amikacinototoxicity in multidrug-resistant tuberculosis patients and riskfactors associated withthis ototoxicity.In this cross-sectional study, 41 patientswith multidrug-resistant tuberculosis (MDR-TB) were included.All patients received fixed dose of intravenous amikacin(500 mg...
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