The treatment of infectious complications in cancer patients has evolved as a consequence of the developments in the chemotherapy of cancer patients. In this prospective, randomized study, we compared imipenem-cilastatin and sulbactam-cefoperazone with amikacin in the empiric therapy of febrile neutropenic (< 1000/mm3) patients with liquids and solid tumours. Of 30 evaluable episodes, 15 were t...

We examined 100 clinically significant isolates of Serratia marcescens for susceptibility to newer cephalosporin and cephamycin antibiotics, alone and in combination with various aminoglycosides. Moxalactam and cefotaxime were the most effective agents; all isolates were inhibited by 25 and 50 ,ug/ml, respectively. All strains were susceptible to amikacin at concentrations safely achievable in ...

Anaphylaxis is a serious systemic hypersensitivity reaction that is rapid in onset and can cause death. Premature newborns, whose immunological system is immature, are less likely to develop anaphylaxis. Administration of amikacin, containing sodium metabisulfite, to a 3-day-old premature newborn, induced a near fatal anaphylaxis. After suspicion of sepsis, the baby was started on amikacin. Cli...

This study's purpose was to determine if a correlation exists between cochlear antioxidant activity changes and auditory function after induction of amino-glycoside (AG) ototoxicity. Two groups of five 250-350 g albino guinea pigs served as subjects. For 28 days, albino guinea pigs were administered either 200 mg/kg/day amikacin, or saline subcutaneously. Auditory brainstem response testing was...

Empirical therapy with cefoperazone was compared with cefoperazone plus amikacin in granulocytopenic and nongranulocytopenic febrile patients. In nonneutropenic patients the overall response rate to cefoperazone was 88%; 10 of 12 gram-negative bacteremic patients were cured. Cefoperazone plus amikacin resulted in an 88% overall response rate and cured 14 of 15 patients with bacteremia. In neutr...

Fifty-seven clinical isolates of enterococcus were tested for susceptibility to 10 antibiotics in a microtiter broth dilution system. Amoxicillin, ampicillin, vancomycin, and rifampin inhibited all strains at concentrations easily achievable in blood. Resistance to rifampin developed rapidly. Of the aminoglycosides, gentamicin was most active, followed in decreasing order by tobramycin, amikaci...

The in vitro activity of enoxacin (CI 919, AT 2266), a new oral quinolone carboxylic acid compound, was compared with those of gentamicin, tobramycin, amikacin, azlocillin, piperacillin, aztreonam, moxalactam, imipenem, cefsulodin, ceftazidime, and cefoperazone against 101 aminoglycoside-susceptible and 105 aminoglycoside-resistant Pseudomonas aeruginosa strains. Among these 206 P. aeruginosa i...

The in vitro activity of cefepime was compared with those of ceftazidime, cefotaxime, and cefpirome against aminoglycoside-resistant gram-negative bacteria. Cefepime was the most active cephalosporin, with a MIC for 90% of strains tested for all non-Pseudomonas aeruginosa species of less than or equal to 4 micrograms/ml. No cefepime resistance was encountered among members of the family Enterob...

The pharmacokinetics of amikacin administered intravenously at currently recommended doses (7.5 mg/kg every 12 h for infants with less than 7 days of life; 7.5 mg/kg every 8 h for infants with greater than 7 days of life) were studied in 28 preterm infants weighing less than 2,500 g (mean +/- standard deviation, 1.38 +/- 0.47 kg; postconceptional age, 30.50 +/- 2.86 weeks). The medication was i...

BACKGROUND AND OBJECTIVE Meropenem is the first of a new class of carbapenems which may be administered without cilastatin. This study was performed to assess the clinical efficacy and tolerability of meropenem monotherapy (1 g/8 h) compared with the standard combination of ceftazidime (2 g/8 h) plus amikacin (15 mg/kg/day) for the empirical treatment of infective febrile episodes in neutropeni...