The role of cefepime for extended-spectrum β-lactamase (ESBL) bacteremia is unclear if susceptible in vitro. In a propensity score-matched study of patients with ESBL bacteremia, risk of death was 2.87 times higher for patients receiving cefepime compared with carbapenems (95% confidence interval [CI], .88-9.41). We compared 14-day mortality of patients with ESBL bacteremia receiving empiric ce...

Cefepime (Maxipime) is a fourth-generation cephalosporin commonly used to treat a variety of infections. Its controversial side effect profile is not well appreciated by first-line practitioners. We report a case of urinary tract infection treated with cefepime in a 91-year-old woman. The acute onset of conscuous disturbance was noted on the 9th day of cefepime treatment. Computed tomogram and ...

INTRODUCTION Cefepime has been associated with a greater risk of mortality than other beta-lactams in patients treated for severe sepsis. Hypotheses for this failure include possible hidden side-effects (for example, neurological) or inappropriate pharmacokinetic/pharmacodynamic (PK/PD) parameters for bacteria with cefepime minimal inhibitory concentrations (MIC) at the highest limits of suscep...

The pharmacokinetic characteristics of cefepime were determined after first dose (n = 35) and again under steady-state conditions (n = 31) with a group of 37 infants and children. In eight subjects, a cefepime dose given by intramuscular injection was substituted for an intravenous dose, and disposition characteristics were studied again. Study subjects ranged in age from 2.1 months to 16.4 yea...

In a prospective, multicentre double-blind trial, 151 patients over the age of 65 years were randomly assigned to receive either cefepime 2 g every 12 h for a minimum of 3 days and up to 14 days or ceftriaxone 1 g every 12 h for a minimum of 3 days and up to 14 days. Antibiotics were maintained until 48 h after fever had resolved; no other antibiotics were permitted. The average age in each gro...

Some pharmacodynamic effects of cefepime, a new injectable semisynthetic cephalosporin, were studied in laboratory animals and the following results were obtained. Cefepime maximally stimulated isolated guinea pig's ileum, rat's colon (80 μg/mL bath), and rabbit's duodenum (400 μg/mL bath). Contrarily, complete relaxation of isolated rat's fundic strip was produced by 80 μg/mL bath. Effects of ...

Accepted 3 January 2018 DesCripTion A 61-year-old man has been unable to leave his bed since being diagnosed with cerebral palsy at the age of 2 years. He is fed via a gastrostoma and has previously contracted aspiration pneumonitis three times. He has had no history of seizures or myoclonic movements until the time of hospitalisation. He visited a physician with complaints of fever lasting for...

The combination of cefepime with AAI101, a novel extended-spectrum β-lactamase inhibitor, possesses potent in vitro activity against many resistant Gram-negative pathogens. Against a panel of 20 mostly carbapenemase-producing cefepime-nonsusceptible strains of the family Enterobacteriaceae, we evaluated the MICs of cefepime in the presence of various fixed AAI101 concentrations (1, 2, 4, 8, and...

INTRODUCTION Cefepime, a broad spectrum antibiotic, is commonly prescribed in intensive care units (ICU) and may be an overlooked cause of neurologic symptoms such as encephalopathy, myoclonus, seizures, and coma. We aimed to characterize cefepime neurotoxicity in the ICU. METHODS We performed a retrospective study of adult ICU patients treated with intravenous cefepime for at least 3 days be...