نتایج جستجو برای: piperacillin
تعداد نتایج: 2563 فیلتر نتایج به سال:
The pharmacokinetics of apalcillin and piperacillin, each administered intravenously as a single 2-g dose, were compared in 10 volunteers in a randomized study of crossover design using bioassay and high-pressure liquid chromatographic procedures. The concentrations of both penicillins in serum were determined over a period of 12 h and in urine over 24 h. Concentrations of apalcillin and pipera...
BACKGROUND Piperacillin, in combination with tazobactam, is frequently used in infants for treating nosocomial infections, although safety data in this population are limited. Electronic health record (EHR) data can be used to evaluate drug safety in infants, but measures of drug exposure are lacking. METHODS To relate simulated piperacillin exposure with adverse events (AEs) in infants using...
The pharmacokinetics of piperacillin were examined after single intravenous doses to three groups of male patients with creatinine clearances of greater than or equal to 60 (group I), greater than or equal to 20 but less than 60 (group II), and less than 20 (group III) ml/min per 1.73 m2. Each of 32 patients received either 1 or 4 g of piperacillin as a bolus injection. Three patients received ...
OBJECTIVE To compare ertapenem therapy with piperacillin-tazobactam therapy for the management of acute pelvic infections. METHODS In a multicenter, double-blind study, 412 women with acute pelvic infection were assigned to one of two strata, namely obstetric/postpartum infection or gynecologic/postoperative infection, and were then randomized to ertapenem, 1 g once a day, or piperacillin-taz...
Ertapenem is a Group 1 carbapenem that was licensed in the USA in November 2001 and in Europe in April 2002. Its safety profile has been assessed in 240 healthy volunteers participating in 12 clinical pharmacology studies and in 2046 patients enrolled in five Phase IIa and eight Phase IIb/III clinical trials. The most common drug-related adverse events (AEs) reported in trials comparing ertapen...
Sodium piperacillin T-1220, a new semisynthetic penicillin, was tested in vitro against 297 clinical isolates of anaerobic bacteria and 669 aerobic bacteria by the conventional agar dilution method and compared with carbenicillin and ticarcillin. At a 100-mug/ml concentration the three drugs showed comparable effectiveness against the anaerobes tested. However, at 20 mug/ml, piperacillin was th...
A total of 120 men with uncomplicated infections caused by beta-lactamase-negative, highly penicillin-susceptible strains of Neisseria gonorrhoeae were included in this study. They were randomly assigned to regimens of either piperacillin (2.0 g) or procaine penicillin G (4.8 X 10(6) U) intramuscularly, both delivered concomitantly with an oral dose of 1.0 g probenecid. A total of 103 patients ...
The penetration of piperacillin-tazobactam in eight mechanically ventilated intensive care patients (age, 56.0 +/- 12.2 years, and weight, 76.5 +/- 15.2 kg [means +/- standard deviations]) with bacterial pneumonia was investigated. They were given intravenous doses of piperacillin (4 g) and tazobactam (0.5 g) as 30-min infusions every 6 h. The kinetic study was performed after the fourth dose o...
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