نتایج جستجو برای: piperacillin tazobactam
تعداد نتایج: 3108 فیلتر نتایج به سال:
Antibiotic restriction can be useful in maintaining bacterial susceptibility. The objective of this study was verify if restriction of cefepime, the most frequently used cephalosporin in our neonatal intensive care unit (NICU), would ameliorate broad-spectrum susceptibility of Gram-negative isolates. Nine hundred and ninety-five premature and term newborns were divided into 3 cohorts, according...
This study evaluated the in vitro activity of ceftolozane-tazobactam and comparator agents tested against Latin American isolates of Enterobacteriaceae and Pseudomonas aeruginosa from patients with health care-associated infections. Ceftolozane-tazobactam is an antipseudomonal cephalosporin combined with a well-established β-lactamase inhibitor. A total of 2415 Gram-negative organisms (537 P. a...
Piperacillin-tazobactam (PTZ) is known to cause false-positive results in the Platelia Aspergillus enzyme-linked immunoassay (EIA), due to contamination with galactomannan (GM). We tested 32 lots of PTZ and 27 serum specimens from patients receiving PTZ. GM was not detected in the lots of PTZ; one serum specimen (3.7%) was positive. PTZ formulations commonly used in the United States today appe...
The Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) syndrome is life-threatening. It associates a skin condition with hematological and visceral disorders. The DRESS syndrome diagnosis in the intensive care unit (ICU) is difficult as clinical features are nonspecific. Furthermore, the need to treat patients with multiple drugs usually prevents the identification of the causative d...
OBJECTIVES To determine the temporal relationship between antibiotic use and incidence of antibiotic-resistant Escherichia coli in both the inpatient and outpatient setting of a large urban area. METHODS A retrospective observational time-series analysis was performed to evaluate the incidence of non-duplicate clinical isolates of E. coli resistant to ciprofloxacin, trimethoprim/sulfamethoxaz...
The objective of the present study was to analyze the susceptibility profiles of 911 clinical strains of the Bacteroides fragilis group isolated from 1992 to 1997 in our institution in order to monitor susceptibility changes over time. Whereas the rates of resistance to metronidazole, imipenem, piperacillin-tazobactam, ticarcillin-clavulanic acid, penicillin, piperacillin, and cefoxitin remaine...
OBJECTIVES To investigate variability in colony morphology and antibiotic susceptibility in populations of Pseudomonas aeruginosa from sputa of patients with bronchiectasis without cystic fibrosis (CF) compared with P. aeruginosa isolated from patients with CF, and from other infections as controls. METHODS P. aeruginosa was cultured from 31 patients with non-CF bronchiectasis, 24 with CF, 7 ...
OBJECTIVE To determine the impact of using colistin for multidrug-resistant organisms in neonates. METHODS This retrospective study was conducted at the Shifa International Hospital, Islamabad, Pakistan, and comprised microbiological data of babies from January 2010 to October 2012.The data was reviewed to identify the babies infected with multidrug-resistant organisms and who had received co...
A case of non-catheter-related bacteremia caused by Chryseobacterium indologenes in a nonneutropenic man with a solid tumor is described. The patient was successfully treated with piperacillin-tazobactam.
Noting inappropriate uses of piperacillin/tazobactam at their institution, the authors emphasize the need for antimicrobial stewardship efforts, as well as infection-control practices, to curtail drug resistance, reduce costs, and minimize adverse events.
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