Abstract Background Guidelines recommend use of fluoroquinolones and sulfamethoxazole-trimethoprim (SMX-TMP) for spontaneous bacterial peritonitis (SBP) prophylaxis based on data demonstrating a decrease in one-year incidence SBP. Our institution frequently utilizes cefpodoxime its favorable safety profile despite the lack robust clinical experience. We sought to compare rates breakthrough SBP ...

OBJECTIVE This study is to define the statistical significance for detection of ESBL producers by the double disk synergy test and molecular test (Check-MDR CT102), microdilution test (VITEK 2 with AES) and double disk synergy test (DDST), as well as the microdilution test and molecular test. MATERIALS AND METHODS Phenotypic testing of 55 isolates Enterobacteriaceae (Escherichia coli (14/55),...

Broth MIC and time-kill methodology was used to determine the activity of cefditoren relative to those of penicillin G, ampicillin, amoxycillin, WY-49605, cefuroxime, cefpodoxime, cefdinir, cefixime and cefaclor against three penicillin-susceptible, three intermediate and three penicillin-resistant pneumococci. MICs of all agents rose with those of penicillin G. Cefditoren was the most active a...

BACKGROUND Neonatal bilateral endogenous endophthalmitis is rare and often results in devastating visual outcome. FINDINGS An 18-day-old neonate presented with whitening of the cornea in the left eye. The child was examined under anesthesia, and a diagnosis of bilateral endogenous endophthalmitis was made. Vitreous biopsy from the left eye showed no growth. Blood samples showed growth of Stap...

In the present study on recurrent pyoderma, dogs with a history of more than three episodes of skin infections in a period of one year were selected. The associated conditions and (or) underlying factors revealed upon thorough investigation were demodicosis, Malassezia dermatitis, flea infestation, hypothyroidism, keratinization disorder (seborrhea), combination of Malassezia dermatitis and tic...

Among gonococcal isolates examined at the Hawaii State Laboratory Division from 2003 to 2011, the prevalence of elevated cefixime minimum inhibitory concentrations (MICs; ≥0.064 μg/mL) and elevated cefpodoxime MICs (≥0.19 μg/mL) increased over time. In contrast, few isolates exhibited elevated ceftriaxone MICs (≥0.094 μg/mL), and the prevalence of elevated ceftriaxone MICs did not change.

Sir, Extended-spectrum b-lactamases (ESBLs) have emerged as an important mechanism of resistance in Gram-negative bacteria. Unfortunately, ESBL-producing organisms often also possess resistance determinants to other important antibiotic groups, such as aminoglycosides and fluoroquinolones, leaving an extremely limited range of effective agents. Delay in appropriate therapy for infections with E...

We tested in vitro the activities of streptomycin and tetracycline--antibiotics that have long been used to treat rhinoscleroma--as well as several newer oral agents by using 23 isolates of the causative organism Klebsiella rhinoscleromatis. All isolates were inhibited by clinically achievable concentrations of trimethoprim-sulfamethoxazole, amoxicillin-clavulanate, chloramphenicol, ciprofloxac...

This study examined bacteriostatic and bactericidal activities of oral and parenteral antibiotics for penicillin-susceptible and intermediately and fully penicillin-resistant pneumococci. beta-Lactamase inhibitors did not affect beta-lactam results. The activities of ampicillin, amoxicillin +/- clavulanate, WY-49605, cefuroxime, cefpodoxime, cefdinir, cefixime, and cefaclor against two penicill...